🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.49 AU - 0.69 AU

Year: 293 Days

Day: 20 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.6

Radius: 13.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.1 AU - 1.4 AU

Year: 902 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,581,040 km

• M1: 177,872 km (0.106 R)
• M2: 285,582 km (0.108 R)
• M3: 382,073 km (0.07 R)
• M4: 500,704 km (0.09 R)
• M5: 592,258 km (0.112 R)
• M6: 742,753 km (0.089 R)
• M7: 919,279 km (0.115 R)
• M8: 1,055,563 km (0.079 R)
• M9: 1,173,745 km (0.04 R)
• M10: 1,290,282 km (0.115 R)
• M11: 1,458,878 km (0.078 R)
• M12: 1,578,108 km (0.119 R)
• M13: 1,685,968 km (0.073 R)
• M14: 1,894,507 km (0.081 R)
• M15: 1,994,439 km (0.06 R)
• M16: 2,096,016 km (0.114 R)
• M17: 2,191,609 km (0.118 R)
• M18: 2,304,854 km (0.104 R)
• M19: 2,436,800 km (0.106 R)
• M20: 2,682,739 km (0.106 R)
• M21: 2,804,511 km (0.091 R)
• M22: 3,062,568 km (0.108 R)
• M23: 3,199,150 km (0.032 R)
• M24: 3,393,927 km (0.083 R)
• M25: 3,497,598 km (0.099 R)
• M26: 3,717,806 km (0.107 R)
• M27: 4,051,709 km (0.107 R)
• M28: 4,212,377 km (0.091 R)
• M29: 4,477,913 km (0.108 R)
• M30: 4,897,236 km (0.074 R)
• M31: 5,036,362 km (0.072 R)
• M32: 5,274,671 km (0.115 R)
• M33: 5,583,591 km (0.065 R)
• M34: 5,672,901 km (0.03 R)
• M35: 5,807,838 km (0.088 R)
• M36: 6,046,596 km (0.07 R)
• M37: 6,311,833 km (0.069 R)
• M38: 6,405,033 km (0.115 R)
• M39: 6,663,688 km (0.092 R)
• M40: 6,830,040 km (0.084 R)
• M41: 7,082,262 km (0.112 R)
• M42: 7,264,323 km (0.093 R)
• M43: 7,374,277 km (0.08 R)
• M44: 7,620,665 km (0.107 R)
• M45: 7,719,998 km (0.082 R)
• M46: 7,832,346 km (0.096 R)
• M47: 8,083,820 km (0.093 R)
• M48: 8,185,098 km (0.054 R)
• M49: 8,607,712 km (0.068 R)
• M50: 8,828,219 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 8

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.25 AU - 3.31 AU

Year: 2993 Days

Day: 13 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,581,040 km

• M1: 133,591 km (0.038 R)
• M2: 258,954 km (0.058 R)
• M3: 351,555 km (0.114 R)
• M4: 694,134 km (0.09 R)
• M5: 756,965 km (0.088 R)
• M6: 821,891 km (0.091 R)
• M7: 888,911 km (0.094 R)
• M8: 1,049,130 km (0.04 R)
• M9: 1,132,905 km (0.106 R)
• M10: 1,273,975 km (0.09 R)
• M11: 1,633,758 km (0.062 R)
• M12: 1,744,012 km (0.087 R)
• M13: 1,806,394 km (0.109 R)
• M14: 1,894,956 km (0.049 R)
• M15: 1,998,029 km (0.052 R)
• M16: 2,332,231 km (0.101 R)
• M17: 2,527,157 km (0.114 R)
• M18: 2,598,066 km (0.063 R)
• M19: 2,814,834 km (0.092 R)
• M20: 2,962,636 km (0.086 R)
• M21: 3,219,795 km (0.093 R)
• M22: 3,531,707 km (0.069 R)
• M23: 3,935,322 km (0.071 R)
• M24: 4,134,287 km (0.117 R)
• M25: 4,218,062 km (0.115 R)
• M26: 4,628,708 km (0.065 R)
• M27: 5,051,920 km (0.06 R)
• M28: 5,359,344 km (0.103 R)
• M29: 5,414,246 km (0.088 R)
• M30: 5,487,699 km (0.069 R)
• M31: 5,635,651 km (0.077 R)
• M32: 5,878,897 km (0.066 R)
• M33: 6,068,438 km (0.096 R)
• M34: 6,356,414 km (0.092 R)
• M35: 6,492,398 km (0.091 R)
• M36: 6,609,683 km (0.108 R)
• M37: 7,005,818 km (0.072 R)
• M38: 7,206,728 km (0.059 R)
• M39: 7,287,660 km (0.118 R)
• M40: 7,348,547 km (0.081 R)
• M41: 7,409,583 km (0.099 R)
• M42: 7,491,263 km (0.119 R)
• M43: 7,676,166 km (0.114 R)
• M44: 8,239,851 km (0.057 R)
• M45: 8,366,859 km (0.116 R)
• M46: 8,473,373 km (0.098 R)
• M47: 8,816,850 km (0.1 R)
• M48: 8,990,383 km (0.079 R)
• M49: 9,077,449 km (0.087 R)
• M50: 9,762,607 km (0.082 R)
• M51: 9,987,154 km (0.068 R)
• M52: 10,464,221 km (0.074 R)
• M53: 11,135,168 km (0.108 R)
• M54: 11,275,790 km (0.113 R)
• M55: 11,844,112 km (0.117 R)
• M56: 12,252,215 km (0.108 R)
• M57: 12,348,855 km (0.037 R)
• M58: 12,421,560 km (0.113 R)
• M59: 12,762,643 km (0.037 R)
• M60: 13,205,902 km (0.046 R)
• M61: 13,379,585 km (0.078 R)
• M62: 13,554,016 km (0.075 R)
• M63: 13,704,212 km (0.072 R)
• M64: 13,854,857 km (0.109 R)
• M65: 13,930,404 km (0.095 R)
• M66: 14,132,511 km (0.051 R)
• M67: 14,259,370 km (0.116 R)
• M68: 14,361,096 km (0.091 R)
• M69: 14,514,285 km (0.104 R)
• M70: 15,863,508 km (0.101 R)
• M71: 16,767,229 km (0.098 R)
• M72: 16,982,201 km (0.111 R)
• M73: 17,496,668 km (0.06 R)
• M74: 17,578,348 km (0.112 R)
• M75: 17,632,951 km (0.116 R)
• M76: 18,374,658 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 13.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.49 AU - 3.45 AU

Year: 3305 Days

Day: 10.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 54,581,040 km

• M1: 173,234 km (0.095 R)
• M2: 305,030 km (0.069 R)
• M3: 402,418 km (0.118 R)
• M4: 515,514 km (0.106 R)
• M5: 673,340 km (0.103 R)
• M6: 1,157,888 km (0.082 R)
• M7: 1,305,092 km (0.119 R)
• M8: 1,847,534 km (0.105 R)
• M9: 2,119,353 km (0.074 R)
• M10: 2,773,844 km (0.038 R)
• M11: 2,974,903 km (0.075 R)
• M12: 3,826,564 km (0.078 R)
• M13: 4,196,071 km (0.109 R)
• M14: 4,555,704 km (0.098 R)
• M15: 5,013,922 km (0.055 R)
• M16: 5,169,953 km (0.083 R)
• M17: 5,395,846 km (0.037 R)
• M18: 5,740,669 km (0.119 R)
• M19: 5,927,666 km (0.07 R)
• M20: 6,021,763 km (0.081 R)
• M21: 6,211,752 km (0.074 R)
• M22: 6,331,580 km (0.057 R)
• M23: 6,597,715 km (0.112 R)
• M24: 6,867,589 km (0.066 R)
• M25: 6,991,606 km (0.058 R)
• M26: 7,116,221 km (0.076 R)
• M27: 8,297,745 km (0.107 R)
• M28: 9,019,405 km (0.04 R)
• M29: 9,128,163 km (0.072 R)
• M30: 10,182,080 km (0.109 R)
• M31: 10,694,752 km (0.117 R)
• M32: 11,303,615 km (0.1 R)
• M33: 11,745,378 km (0.106 R)
• M34: 11,834,538 km (0.11 R)
• M35: 12,403,758 km (0.09 R)
• M36: 12,676,475 km (0.079 R)
• M37: 13,073,956 km (0.101 R)
• M38: 13,756,123 km (0.091 R)
• M39: 13,944,167 km (0.069 R)
• M40: 14,164,674 km (0.104 R)
• M41: 14,577,116 km (0.118 R)
• M42: 14,800,914 km (0.115 R)
• M43: 15,544,266 km (0.054 R)
• M44: 16,101,518 km (0.042 R)
• M45: 16,332,946 km (0.107 R)
• M46: 16,532,061 km (0.077 R)
• M47: 17,472,433 km (0.11 R)
• M48: 17,574,159 km (0.105 R)
• M49: 18,051,825 km (0.108 R)
• M50: 18,257,822 km (0.033 R)
• M51: 18,984,867 km (0.112 R)
• M52: 19,124,592 km (0.119 R)
• M53: 19,933,767 km (0.12 R)
• M54: 20,467,532 km (0.074 R)
• M55: 21,840,990 km (0.067 R)
• M56: 22,501,913 km (0.1 R)
• M57: 22,983,319 km (0.104 R)
• M58: 23,318,568 km (0.093 R)
• M59: 23,580,514 km (0.072 R)
• M60: 23,730,561 km (0.093 R)
• M61: 24,107,248 km (0.085 R)
• M62: 24,866,607 km (0.077 R)
• M63: 25,441,212 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 9.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.21 AU - 3.77 AU

Year: 4210 Days

Day: 7.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,581,040 km

• M1: 125,513 km (0.105 R)
• M2: 220,657 km (0.108 R)
• M3: 291,267 km (0.109 R)
• M4: 373,396 km (0.113 R)
• M5: 483,201 km (0.059 R)
• M6: 547,528 km (0.069 R)
• M7: 883,076 km (0.104 R)
• M8: 988,393 km (0.101 R)
• M9: 1,073,365 km (0.116 R)
• M10: 1,186,610 km (0.118 R)
• M11: 1,264,401 km (0.073 R)
• M12: 1,343,838 km (0.078 R)
• M13: 1,994,289 km (0.083 R)
• M14: 2,166,925 km (0.112 R)
• M15: 2,246,960 km (0.101 R)
• M16: 2,311,736 km (0.109 R)
• M17: 2,393,566 km (0.078 R)
• M18: 2,852,831 km (0.047 R)
• M19: 3,357,874 km (0.075 R)
• M20: 3,450,924 km (0.057 R)
• M21: 3,526,171 km (0.115 R)
• M22: 3,716,460 km (0.1 R)
• M23: 4,166,899 km (0.113 R)
• M24: 4,287,325 km (0.1 R)
• M25: 4,511,124 km (0.1 R)
• M26: 4,759,755 km (0.105 R)
• M27: 5,098,146 km (0.058 R)
• M28: 5,554,270 km (0.053 R)
• M29: 5,843,143 km (0.107 R)
• M30: 6,389,475 km (0.096 R)
• M31: 6,692,261 km (0.059 R)
• M32: 7,506,372 km (0.08 R)
• M33: 7,604,209 km (0.097 R)
• M34: 7,776,397 km (0.091 R)
• M35: 7,925,097 km (0.072 R)
• M36: 8,024,729 km (0.099 R)
• M37: 8,275,754 km (0.098 R)
• M38: 8,554,754 km (0.101 R)
• M39: 8,811,165 km (0.109 R)
• M40: 9,044,089 km (0.111 R)
• M41: 9,357,796 km (0.096 R)
• M42: 9,542,549 km (0.107 R)
• M43: 9,781,756 km (0.063 R)
• M44: 9,861,940 km (0.033 R)
• M45: 10,266,154 km (0.111 R)
• M46: 10,593,474 km (0.117 R)
• M47: 10,758,331 km (0.09 R)
• M48: 11,007,411 km (0.112 R)
• M49: 11,174,512 km (0.077 R)
• M50: 11,342,361 km (0.101 R)
• M51: 11,737,449 km (0.1 R)
• M52: 11,879,717 km (0.112 R)
• M53: 12,454,172 km (0.078 R)
• M54: 12,657,476 km (0.091 R)
• M55: 12,744,991 km (0.098 R)
• M56: 12,861,827 km (0.06 R)
• M57: 13,096,695 km (0.056 R)
• M58: 13,720,070 km (0.088 R)
• M59: 14,292,281 km (0.117 R)
• M60: 14,353,018 km (0.116 R)
• M61: 15,088,142 km (0.104 R)
• M62: 15,961,195 km (0.025 R)
• M63: 16,150,287 km (0.12 R)
• M64: 16,467,434 km (0.1 R)
• M65: 16,818,541 km (0.083 R)
• M66: 16,914,732 km (0.099 R)
• M67: 17,886,669 km (0.1 R)
• M68: 18,181,676 km (0.107 R)
• M69: 18,478,479 km (0.109 R)
• M70: 18,643,934 km (0.025 R)
• M71: 18,909,919 km (0.099 R)
• M72: 19,110,081 km (0.11 R)
• M73: 19,411,820 km (0.092 R)
• M74: 20,053,894 km (0.093 R)
• M75: 20,121,961 km (0.098 R)
• M76: 20,258,244 km (0.101 R)
• M77: 20,840,629 km (0.094 R)
• M78: 21,116,487 km (0.107 R)
• M79: 21,185,751 km (0.117 R)
• M80: 22,056,860 km (0.117 R)
• M81: 22,232,488 km (0.069 R)
• M82: 22,655,999 km (0.056 R)
• M83: 22,975,241 km (0.052 R)
• M84: 23,117,658 km (0.058 R)
• M85: 23,475,047 km (0.094 R)
• M86: 23,690,319 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.3

Radius: 5.9

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.69 AU - 8.95 AU

Year: 14120 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,581,040 km

• M1: 119,977 km (0.117 R)
• M2: 163,660 km (0.084 R)
• M3: 461,360 km (0.078 R)
• M4: 509,381 km (0.069 R)
• M5: 874,400 km (0.071 R)
• M6: 1,215,333 km (0.11 R)
• M7: 1,260,811 km (0.061 R)
• M8: 1,424,172 km (0.1 R)
• M9: 1,823,000 km (0.034 R)
• M10: 1,981,125 km (0.064 R)
• M11: 2,034,980 km (0.063 R)
• M12: 2,717,146 km (0.034 R)
• M13: 2,990,013 km (0.107 R)
• M14: 3,145,445 km (0.094 R)
• M15: 3,239,991 km (0.087 R)
• M16: 3,627,449 km (0.092 R)
• M17: 4,552,114 km (0.077 R)
• M18: 5,206,903 km (0.11 R)
• M19: 5,356,352 km (0.088 R)
• M20: 5,698,033 km (0.112 R)
• M21: 6,007,551 km (0.04 R)
• M22: 7,133,574 km (0.081 R)
• M23: 7,805,718 km (0.063 R)
• M24: 8,585,871 km (0.117 R)
• M25: 9,164,515 km (0.093 R)
• M26: 9,435,886 km (0.076 R)
• M27: 9,894,104 km (0.105 R)
• M28: 10,406,477 km (0.097 R)
• M29: 10,453,450 km (0.116 R)
• M30: 10,500,574 km (0.053 R)
• M31: 10,642,093 km (0.056 R)
• M32: 10,784,510 km (0.083 R)
• M33: 11,408,334 km (0.102 R)
• M34: 12,590,456 km (0.059 R)
• M35: 12,841,631 km (0.111 R)
• M36: 13,043,738 km (0.115 R)
• M37: 13,297,904 km (0.096 R)
• M38: 13,348,917 km (0.074 R)
• M39: 13,400,080 km (0.11 R)
• M40: 13,811,175 km (0.079 R)
• M41: 14,122,189 km (0.067 R)
• M42: 14,174,249 km (0.094 R)
• M43: 14,226,458 km (0.07 R)
• M44: 14,645,781 km (0.103 R)
• M45: 14,962,929 km (0.074 R)
• M46: 15,175,657 km (0.053 R)
• M47: 15,335,727 km (0.109 R)
• M48: 16,692,430 km (0.076 R)
• M49: 16,968,288 km (0.077 R)
• M50: 17,861,238 km (0.057 R)
• M51: 18,370,319 km (0.115 R)
• M52: 19,692,615 km (0.088 R)
• M53: 23,653,817 km (0.103 R)
• M54: 23,715,601 km (0.105 R)
• M55: 24,337,330 km (0.083 R)
• M56: 24,524,776 km (0.072 R)
• M57: 24,712,820 km (0.09 R)
• M58: 24,964,145 km (0.113 R)
• M59: 25,216,516 km (0.114 R)
• M60: 26,234,081 km (0.084 R)
• M61: 27,070,632 km (0.113 R)
• M62: 27,654,962 km (0.078 R)
• M63: 27,915,860 km (0.06 R)
• M64: 28,637,969 km (0.061 R)
• M65: 29,034,404 km (0.112 R)
• M66: 29,233,219 km (0.025 R)
• M67: 30,638,093 km (0.107 R)
• M68: 31,450,708 km (0.108 R)
• M69: 32,064,808 km (0.101 R)
• M70: 32,751,911 km (0.089 R)
• M71: 34,140,328 km (0.114 R)
• M72: 34,210,340 km (0.06 R)
• M73: 35,123,635 km (0.095 R)
• M74: 36,401,650 km (0.081 R)
• M75: 36,473,008 km (0.059 R)
• M76: 38,346,871 km (0.062 R)
• M77: 42,337,394 km (0.081 R)
• M78: 42,939,825 km (0.066 R)
• M79: 43,848,632 km (0.084 R)
• M80: 45,223,586 km (0.109 R)
• M81: 45,377,373 km (0.08 R)
• M82: 46,380,277 km (0.086 R)
• M83: 46,612,901 km (0.04 R)
• M84: 46,768,034 km (0.065 R)
• M85: 47,859,351 km (0.09 R)
• M86: 50,703,954 km (0.094 R)
• M87: 51,103,381 km (0.06 R)
• M88: 51,423,670 km (0.1 R)
• M89: 52,954,056 km (0.083 R)
• M90: 54,417,572 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 18,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit