🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 10

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.75 AU - 1.15 AU

Year: 617 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,817,308 km

• M1: 130,001 km (0.04 R)
• M2: 232,176 km (0.103 R)
• M3: 309,817 km (0.092 R)
• M4: 377,435 km (0.086 R)
• M5: 453,730 km (0.112 R)
• M6: 527,632 km (0.115 R)
• M7: 618,138 km (0.081 R)
• M8: 805,884 km (0.088 R)
• M9: 882,627 km (0.097 R)
• M10: 1,015,620 km (0.091 R)
• M11: 1,125,874 km (0.095 R)
• M12: 1,191,697 km (0.054 R)
• M13: 1,289,833 km (0.084 R)
• M14: 1,358,947 km (0.112 R)
• M15: 1,478,027 km (0.118 R)
• M16: 1,567,337 km (0.06 R)
• M17: 1,733,989 km (0.073 R)
• M18: 1,885,232 km (0.112 R)
• M19: 1,967,960 km (0.092 R)
• M20: 2,074,025 km (0.104 R)
• M21: 2,137,155 km (0.044 R)
• M22: 2,231,252 km (0.076 R)
• M23: 2,307,398 km (0.05 R)
• M24: 2,494,096 km (0.1 R)
• M25: 2,633,222 km (0.114 R)
• M26: 2,697,848 km (0.107 R)
• M27: 2,791,496 km (0.1 R)
• M28: 2,861,508 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 11.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.76 AU - 1.18 AU

Year: 637 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,817,308 km

• M1: 182,809 km (0.079 R)
• M2: 290,070 km (0.09 R)
• M3: 410,945 km (0.092 R)
• M4: 517,609 km (0.108 R)
• M5: 592,108 km (0.036 R)
• M6: 740,061 km (0.071 R)
• M7: 861,235 km (0.069 R)
• M8: 1,021,454 km (0.107 R)
• M9: 1,119,291 km (0.096 R)
• M10: 1,260,811 km (0.112 R)
• M11: 1,354,758 km (0.059 R)
• M12: 1,525,001 km (0.116 R)
• M13: 1,696,141 km (0.108 R)
• M14: 1,794,127 km (0.112 R)
• M15: 1,873,863 km (0.075 R)
• M16: 1,948,063 km (0.114 R)
• M17: 2,030,193 km (0.067 R)
• M18: 2,198,042 km (0.098 R)
• M19: 2,283,761 km (0.112 R)
• M20: 2,407,179 km (0.12 R)
• M21: 2,547,801 km (0.118 R)
• M22: 2,660,897 km (0.093 R)
• M23: 2,767,860 km (0.117 R)
• M24: 2,868,539 km (0.061 R)
• M25: 3,137,815 km (0.083 R)
• M26: 3,324,813 km (0.102 R)
• M27: 3,423,697 km (0.062 R)
• M28: 3,498,645 km (0.062 R)
• M29: 3,590,947 km (0.106 R)
• M30: 3,667,093 km (0.082 R)
• M31: 3,786,771 km (0.12 R)
• M32: 3,872,939 km (0.063 R)
• M33: 4,144,459 km (0.089 R)
• M34: 4,242,296 km (0.11 R)
• M35: 4,586,372 km (0.118 R)
• M36: 4,706,199 km (0.113 R)
• M37: 5,138,537 km (0.049 R)
• M38: 5,215,131 km (0.071 R)
• M39: 5,359,643 km (0.056 R)
• M40: 5,476,180 km (0.079 R)
• M41: 5,564,143 km (0.094 R)
• M42: 5,672,452 km (0.083 R)
• M43: 5,801,106 km (0.107 R)
• M44: 5,920,934 km (0.06 R)
• M45: 6,031,487 km (0.113 R)
• M46: 6,142,638 km (0.088 R)
• M47: 6,285,205 km (0.05 R)
• M48: 6,459,786 km (0.086 R)
• M49: 6,604,746 km (0.106 R)
• M50: 6,688,072 km (0.097 R)
• M51: 6,929,673 km (0.104 R)
• M52: 7,131,480 km (0.075 R)
• M53: 7,238,443 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 9.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.17 AU - 1.43 AU

Year: 988 Days

Day: 11.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,817,308 km

• M1: 125,662 km (0.089 R)
• M2: 205,398 km (0.109 R)
• M3: 325,675 km (0.101 R)
• M4: 390,750 km (0.118 R)
• M5: 575,802 km (0.107 R)
• M6: 668,403 km (0.081 R)
• M7: 829,969 km (0.102 R)
• M8: 994,227 km (0.077 R)
• M9: 1,075,160 km (0.095 R)
• M10: 1,671,756 km (0.089 R)
• M11: 1,749,547 km (0.068 R)
• M12: 2,052,632 km (0.12 R)
• M13: 2,372,473 km (0.114 R)
• M14: 2,453,106 km (0.071 R)
• M15: 2,617,215 km (0.071 R)
• M16: 2,909,230 km (0.051 R)
• M17: 2,987,769 km (0.05 R)
• M18: 3,115,076 km (0.092 R)
• M19: 3,391,683 km (0.105 R)
• M20: 3,591,845 km (0.066 R)
• M21: 3,873,238 km (0.095 R)
• M22: 4,047,370 km (0.068 R)
• M23: 4,109,005 km (0.101 R)
• M24: 4,206,393 km (0.081 R)
• M25: 4,277,751 km (0.109 R)
• M26: 4,503,195 km (0.059 R)
• M27: 4,732,678 km (0.06 R)
• M28: 4,862,828 km (0.082 R)
• M29: 5,126,869 km (0.092 R)
• M30: 5,356,950 km (0.116 R)
• M31: 5,492,635 km (0.098 R)
• M32: 5,609,920 km (0.051 R)
• M33: 6,127,828 km (0.095 R)
• M34: 6,300,614 km (0.101 R)
• M35: 6,505,712 km (0.058 R)
• M36: 6,588,440 km (0.119 R)
• M37: 6,713,204 km (0.11 R)
• M38: 6,859,661 km (0.095 R)
• M39: 7,049,650 km (0.093 R)
• M40: 7,188,028 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.1

Radius: 11.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.22 AU - 1.64 AU

Year: 1140 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 62,817,308 km

• M1: 170,691 km (0.062 R)
• M2: 326,722 km (0.111 R)
• M3: 486,043 km (0.077 R)
• M4: 592,707 km (0.116 R)
• M5: 675,584 km (0.086 R)
• M6: 762,949 km (0.057 R)
• M7: 898,335 km (0.119 R)
• M8: 1,034,469 km (0.082 R)
• M9: 1,227,451 km (0.082 R)
• M10: 1,362,986 km (0.071 R)
• M11: 1,450,202 km (0.102 R)
• M12: 1,649,317 km (0.104 R)
• M13: 1,771,239 km (0.101 R)
• M14: 1,857,557 km (0.089 R)
• M15: 2,044,554 km (0.078 R)
• M16: 2,331,483 km (0.118 R)
• M17: 2,426,627 km (0.078 R)
• M18: 2,501,426 km (0.114 R)
• M19: 2,609,735 km (0.106 R)
• M20: 2,797,630 km (0.06 R)
• M21: 2,876,318 km (0.085 R)
• M22: 3,364,157 km (0.113 R)
• M23: 3,581,223 km (0.115 R)
• M24: 3,815,494 km (0.073 R)
• M25: 4,067,566 km (0.109 R)
• M26: 4,351,204 km (0.043 R)
• M27: 4,442,758 km (0.108 R)
• M28: 4,748,386 km (0.076 R)
• M29: 4,856,396 km (0.116 R)
• M30: 4,978,767 km (0.117 R)
• M31: 5,240,713 km (0.111 R)
• M32: 5,492,935 km (0.093 R)
• M33: 5,706,261 km (0.046 R)
• M34: 5,922,281 km (0.072 R)
• M35: 6,009,496 km (0.078 R)
• M36: 6,155,803 km (0.099 R)
• M37: 6,303,306 km (0.083 R)
• M38: 6,692,261 km (0.1 R)
• M39: 7,027,659 km (0.083 R)
• M40: 7,243,828 km (0.103 R)
• M41: 7,556,637 km (0.117 R)
• M42: 7,651,333 km (0.076 R)
• M43: 8,195,570 km (0.119 R)
• M44: 8,521,544 km (0.111 R)
• M45: 8,935,032 km (0.093 R)
• M46: 9,135,942 km (0.098 R)
• M47: 9,321,294 km (0.09 R)
• M48: 9,473,884 km (0.115 R)
• M49: 9,730,145 km (0.055 R)
• M50: 9,885,128 km (0.119 R)
• M51: 9,988,799 km (0.057 R)
• M52: 10,389,572 km (0.089 R)
• M53: 10,547,996 km (0.104 R)
• M54: 10,636,259 km (0.094 R)
• M55: 10,866,939 km (0.116 R)
• M56: 11,405,790 km (0.065 R)
• M57: 11,642,005 km (0.036 R)
• M58: 12,119,372 km (0.037 R)
• M59: 12,323,274 km (0.103 R)
• M60: 12,490,824 km (0.117 R)
• M61: 12,621,872 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.9

Radius: 11.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.02 AU - 2.24 AU

Year: 2073 Days

Day: 7.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,817,308 km

• M1: 162,762 km (0.103 R)
• M2: 254,765 km (0.057 R)
• M3: 401,670 km (0.081 R)
• M4: 492,925 km (0.069 R)
• M5: 569,220 km (0.104 R)
• M6: 692,489 km (0.113 R)
• M7: 853,755 km (0.085 R)
• M8: 1,193,791 km (0.102 R)
• M9: 1,323,941 km (0.113 R)
• M10: 1,413,550 km (0.07 R)
• M11: 1,587,233 km (0.113 R)
• M12: 1,855,163 km (0.113 R)
• M13: 1,956,291 km (0.115 R)
• M14: 2,059,215 km (0.096 R)
• M15: 2,137,754 km (0.047 R)
• M16: 2,230,654 km (0.061 R)
• M17: 2,311,437 km (0.113 R)
• M18: 2,393,267 km (0.061 R)
• M19: 2,963,534 km (0.12 R)
• M20: 3,052,694 km (0.117 R)
• M21: 3,249,116 km (0.112 R)
• M22: 3,686,241 km (0.103 R)
• M23: 4,026,576 km (0.076 R)
• M24: 4,125,610 km (0.105 R)
• M25: 4,393,989 km (0.11 R)
• M26: 4,513,218 km (0.102 R)
• M27: 4,633,644 km (0.056 R)
• M28: 4,754,968 km (0.062 R)
• M29: 4,983,255 km (0.085 R)
• M30: 5,414,396 km (0.072 R)
• M31: 5,708,505 km (0.038 R)
• M32: 6,408,623 km (0.055 R)
• M33: 6,602,502 km (0.095 R)
• M34: 6,739,534 km (0.109 R)
• M35: 6,897,210 km (0.118 R)
• M36: 7,357,223 km (0.119 R)
• M37: 7,540,032 km (0.072 R)
• M38: 7,621,712 km (0.1 R)
• M39: 7,827,409 km (0.118 R)
• M40: 7,910,137 km (0.071 R)
• M41: 8,286,226 km (0.074 R)
• M42: 8,391,693 km (0.116 R)
• M43: 8,476,365 km (0.083 R)
• M44: 8,561,486 km (0.1 R)
• M45: 9,034,215 km (0.11 R)
• M46: 9,251,880 km (0.099 R)
• M47: 9,781,457 km (0.077 R)
• M48: 10,072,425 km (0.091 R)
• M49: 10,480,079 km (0.083 R)
• M50: 10,824,004 km (0.12 R)
• M51: 11,032,095 km (0.058 R)
• M52: 11,546,412 km (0.075 R)
• M53: 11,806,563 km (0.115 R)
• M54: 11,901,707 km (0.11 R)
• M55: 12,092,594 km (0.06 R)
• M56: 12,260,443 km (0.088 R)
• M57: 12,477,510 km (0.096 R)
• M58: 12,550,065 km (0.079 R)
• M59: 12,695,773 km (0.027 R)
• M60: 13,160,723 km (0.111 R)
• M61: 13,781,105 km (0.074 R)
• M62: 14,589,084 km (0.115 R)
• M63: 14,767,853 km (0.119 R)
• M64: 15,101,905 km (0.096 R)
• M65: 15,205,128 km (0.055 R)
• M66: 15,803,519 km (0.097 R)
• M67: 16,383,211 km (0.1 R)
• M68: 16,489,276 km (0.116 R)
• M69: 16,702,303 km (0.103 R)
• M70: 17,346,621 km (0.097 R)
• M71: 17,644,770 km (0.1 R)
• M72: 18,108,673 km (0.028 R)
• M73: 18,190,951 km (0.099 R)
• M74: 18,466,212 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.57 AU - 5.31 AU

Year: 7322 Days

Day: 8.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,817,308 km

• M1: 169,345 km (0.05 R)
• M2: 290,070 km (0.084 R)
• M3: 388,655 km (0.098 R)
• M4: 503,098 km (0.119 R)
• M5: 584,329 km (0.112 R)
• M6: 680,820 km (0.066 R)
• M7: 826,229 km (0.098 R)
• M8: 983,008 km (0.078 R)
• M9: 1,101,489 km (0.118 R)
• M10: 1,459,776 km (0.057 R)
• M11: 1,541,307 km (0.116 R)
• M12: 1,752,389 km (0.117 R)
• M13: 2,110,228 km (0.062 R)
• M14: 2,361,702 km (0.081 R)
• M15: 2,623,049 km (0.114 R)
• M16: 2,825,455 km (0.064 R)
• M17: 2,928,528 km (0.095 R)
• M18: 3,068,103 km (0.103 R)
• M19: 3,317,632 km (0.05 R)
• M20: 3,536,942 km (0.111 R)
• M21: 3,913,181 km (0.092 R)
• M22: 4,086,715 km (0.086 R)
• M23: 4,643,069 km (0.034 R)
• M24: 4,847,719 km (0.115 R)
• M25: 5,981,072 km (0.051 R)
• M26: 6,773,193 km (0.036 R)
• M27: 6,865,794 km (0.084 R)
• M28: 7,099,317 km (0.091 R)
• M29: 7,912,680 km (0.043 R)
• M30: 8,010,368 km (0.119 R)
• M31: 8,157,572 km (0.106 R)
• M32: 8,730,382 km (0.028 R)
• M33: 9,059,946 km (0.069 R)
• M34: 9,136,540 km (0.086 R)
• M35: 9,213,434 km (0.045 R)
• M36: 9,419,430 km (0.086 R)
• M37: 9,678,982 km (0.071 R)
• M38: 9,993,736 km (0.055 R)
• M39: 10,125,981 km (0.057 R)
• M40: 10,445,522 km (0.057 R)
• M41: 10,822,508 km (0.088 R)
• M42: 10,985,420 km (0.103 R)
• M43: 11,286,262 km (0.09 R)
• M44: 11,700,947 km (0.072 R)
• M45: 11,868,197 km (0.09 R)
• M46: 12,092,445 km (0.048 R)
• M47: 12,403,159 km (0.117 R)
• M48: 13,177,029 km (0.04 R)
• M49: 13,292,968 km (0.073 R)
• M50: 13,438,377 km (0.056 R)
• M51: 13,936,837 km (0.116 R)
• M52: 14,114,260 km (0.038 R)
• M53: 14,921,939 km (0.074 R)
• M54: 15,285,611 km (0.086 R)
• M55: 15,529,755 km (0.112 R)
• M56: 15,652,276 km (0.038 R)
• M57: 15,775,245 km (0.063 R)
• M58: 15,898,364 km (0.11 R)
• M59: 15,990,965 km (0.044 R)
• M60: 16,083,716 km (0.091 R)
• M61: 16,207,733 km (0.099 R)
• M62: 16,832,603 km (0.115 R)
• M63: 17,560,845 km (0.118 R)
• M64: 17,688,602 km (0.05 R)
• M65: 18,041,354 km (0.075 R)
• M66: 18,428,962 km (0.114 R)
• M67: 19,048,147 km (0.067 R)
• M68: 20,206,783 km (0.092 R)
• M69: 20,407,693 km (0.093 R)
• M70: 21,149,997 km (0.052 R)
• M71: 22,695,942 km (0.105 R)
• M72: 22,869,924 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532

Radius: 3.3

Gravity: 48.85 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.39 AU - 8.95 AU

Year: 17024 Days

Day: 21.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,817,308 km

• M1: 86,019 km (0.116 R)
• M2: 304,282 km (0.078 R)
• M3: 367,263 km (0.112 R)
• M4: 434,582 km (0.069 R)
• M5: 487,839 km (0.11 R)
• M6: 562,189 km (0.104 R)
• M7: 1,279,211 km (0.11 R)
• M8: 1,356,254 km (0.066 R)
• M9: 1,542,204 km (0.092 R)
• M10: 2,026,154 km (0.093 R)
• M11: 2,362,599 km (0.115 R)
• M12: 4,248,580 km (0.109 R)
• M13: 4,325,174 km (0.093 R)
• M14: 4,402,366 km (0.11 R)
• M15: 4,441,262 km (0.04 R)
• M16: 4,676,130 km (0.093 R)
• M17: 4,795,210 km (0.119 R)
• M18: 5,698,033 km (0.074 R)
• M19: 5,867,827 km (0.058 R)
• M20: 6,740,880 km (0.084 R)
• M21: 7,284,070 km (0.099 R)
• M22: 7,375,923 km (0.077 R)
• M23: 7,514,451 km (0.057 R)
• M24: 8,219,954 km (0.097 R)
• M25: 8,604,870 km (0.062 R)
• M26: 9,094,055 km (0.083 R)
• M27: 9,242,605 km (0.106 R)
• M28: 11,192,314 km (0.101 R)
• M29: 11,672,075 km (0.115 R)
• M30: 11,995,655 km (0.063 R)
• M31: 12,104,263 km (0.054 R)
• M32: 12,596,590 km (0.098 R)
• M33: 13,431,645 km (0.093 R)
• M34: 14,456,989 km (0.074 R)
• M35: 14,688,267 km (0.066 R)
• M36: 15,389,283 km (0.063 R)
• M37: 15,803,369 km (0.083 R)
• M38: 16,101,368 km (0.064 R)
• M39: 17,067,172 km (0.083 R)
• M40: 17,434,285 km (0.114 R)
• M41: 18,550,884 km (0.093 R)
• M42: 19,946,632 km (0.115 R)
• M43: 20,139,613 km (0.07 R)
• M44: 20,787,223 km (0.05 R)
• M45: 21,375,890 km (0.111 R)
• M46: 23,444,978 km (0.119 R)
• M47: 24,057,582 km (0.081 R)
• M48: 24,262,979 km (0.108 R)
• M49: 24,537,791 km (0.086 R)
• M50: 24,882,614 km (0.106 R)
• M51: 25,298,496 km (0.113 R)
• M52: 25,507,335 km (0.067 R)
• M53: 25,577,047 km (0.086 R)
• M54: 25,646,909 km (0.062 R)
• M55: 25,856,646 km (0.073 R)
• M56: 26,066,980 km (0.085 R)
• M57: 26,489,445 km (0.101 R)
• M58: 26,772,334 km (0.053 R)
• M59: 26,914,153 km (0.086 R)
• M60: 27,269,747 km (0.096 R)
• M61: 28,635,276 km (0.11 R)
• M62: 29,143,909 km (0.054 R)
• M63: 30,836,160 km (0.107 R)
• M64: 30,984,711 km (0.095 R)
• M65: 31,133,710 km (0.102 R)
• M66: 32,107,144 km (0.103 R)
• M67: 33,395,331 km (0.041 R)
• M68: 33,624,365 km (0.115 R)
• M69: 34,468,696 km (0.118 R)
• M70: 34,700,273 km (0.07 R)
• M71: 35,320,057 km (0.086 R)
• M72: 35,553,430 km (0.039 R)
• M73: 36,335,079 km (0.086 R)
• M74: 36,806,761 km (0.064 R)
• M75: 37,122,263 km (0.1 R)
• M76: 37,597,386 km (0.07 R)
• M77: 37,994,718 km (0.077 R)
• M78: 39,759,823 km (0.041 R)
• M79: 45,044,368 km (0.101 R)
• M80: 45,128,591 km (0.077 R)
• M81: 46,996,470 km (0.108 R)
• M82: 47,253,180 km (0.047 R)
• M83: 48,629,929 km (0.117 R)
• M84: 49,496,999 km (0.054 R)
• M85: 50,544,333 km (0.095 R)
• M86: 52,749,556 km (0.113 R)
• M87: 53,729,721 km (0.099 R)
• M88: 54,715,870 km (0.112 R)
• M89: 55,708,003 km (0.12 R)
• M90: 58,443,999 km (0.105 R)
• M91: 59,643,025 km (0.099 R)
• M92: 61,690,721 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,772 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit