🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.55 AU - 0.57 AU

Year: 275 Days

Day: 39.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 12.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.66 AU - 1.06 AU

Year: 523 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 39,793,699 km

• M1: 162,164 km (0.092 R)
• M2: 386,262 km (0.062 R)
• M3: 532,868 km (0.119 R)
• M4: 619,036 km (0.109 R)
• M5: 832,512 km (0.089 R)
• M6: 1,082,191 km (0.03 R)
• M7: 1,247,497 km (0.119 R)
• M8: 1,368,521 km (0.092 R)
• M9: 1,506,002 km (0.1 R)
• M10: 1,635,554 km (0.116 R)
• M11: 1,730,698 km (0.046 R)
• M12: 1,847,235 km (0.069 R)
• M13: 1,946,567 km (0.07 R)
• M14: 2,262,518 km (0.082 R)
• M15: 2,514,142 km (0.066 R)
• M16: 2,759,931 km (0.081 R)
• M17: 2,889,782 km (0.119 R)
• M18: 3,029,506 km (0.098 R)
• M19: 3,155,468 km (0.117 R)
• M20: 3,323,765 km (0.066 R)
• M21: 3,577,633 km (0.063 R)
• M22: 3,719,601 km (0.101 R)
• M23: 3,812,502 km (0.111 R)
• M24: 3,974,815 km (0.042 R)
• M25: 4,218,211 km (0.11 R)
• M26: 4,395,185 km (0.041 R)
• M27: 4,565,577 km (0.077 R)
• M28: 4,756,464 km (0.076 R)
• M29: 4,866,718 km (0.115 R)
• M30: 4,987,144 km (0.106 R)
• M31: 5,071,218 km (0.12 R)
• M32: 5,231,138 km (0.109 R)
• M33: 5,721,221 km (0.093 R)
• M34: 5,868,126 km (0.108 R)
• M35: 6,056,171 km (0.077 R)
• M36: 6,216,091 km (0.098 R)
• M37: 6,296,574 km (0.094 R)
• M38: 6,397,703 km (0.074 R)
• M39: 6,489,107 km (0.102 R)
• M40: 6,580,960 km (0.08 R)
• M41: 6,797,129 km (0.111 R)
• M42: 6,942,538 km (0.094 R)
• M43: 7,036,485 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 10.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.58 AU - 2.1 AU

Year: 1637 Days

Day: 5.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,793,699 km

• M1: 134,937 km (0.057 R)
• M2: 237,262 km (0.106 R)
• M3: 317,746 km (0.117 R)
• M4: 402,269 km (0.098 R)
• M5: 524,640 km (0.094 R)
• M6: 624,571 km (0.1 R)
• M7: 744,698 km (0.115 R)
• M8: 873,352 km (0.087 R)
• M9: 987,944 km (0.057 R)
• M10: 1,193,193 km (0.063 R)
• M11: 1,305,241 km (0.098 R)
• M12: 1,497,475 km (0.095 R)
• M13: 2,023,162 km (0.103 R)
• M14: 2,316,523 km (0.097 R)
• M15: 2,603,003 km (0.103 R)
• M16: 2,718,642 km (0.087 R)
• M17: 2,814,534 km (0.111 R)
• M18: 3,054,041 km (0.101 R)
• M19: 3,142,752 km (0.089 R)
• M20: 3,334,237 km (0.099 R)
• M21: 3,552,800 km (0.052 R)
• M22: 3,705,090 km (0.102 R)
• M23: 4,664,162 km (0.065 R)
• M24: 4,831,263 km (0.103 R)
• M25: 5,197,928 km (0.086 R)
• M26: 5,371,312 km (0.109 R)
• M27: 5,438,481 km (0.097 R)
• M28: 5,560,104 km (0.081 R)
• M29: 5,737,378 km (0.103 R)
• M30: 5,944,421 km (0.068 R)
• M31: 6,027,897 km (0.092 R)
• M32: 6,125,734 km (0.082 R)
• M33: 6,308,991 km (0.055 R)
• M34: 6,753,297 km (0.108 R)
• M35: 6,898,855 km (0.081 R)
• M36: 7,030,651 km (0.105 R)
• M37: 7,252,206 km (0.094 R)
• M38: 7,657,017 km (0.09 R)
• M39: 7,763,082 km (0.059 R)
• M40: 7,839,228 km (0.109 R)
• M41: 7,946,190 km (0.085 R)
• M42: 8,053,751 km (0.102 R)
• M43: 8,270,219 km (0.103 R)
• M44: 8,363,568 km (0.11 R)
• M45: 8,661,418 km (0.091 R)
• M46: 8,756,263 km (0.105 R)
• M47: 9,122,927 km (0.116 R)
• M48: 9,510,984 km (0.103 R)
• M49: 9,772,631 km (0.102 R)
• M50: 9,937,487 km (0.079 R)
• M51: 10,303,254 km (0.095 R)
• M52: 10,504,613 km (0.071 R)
• M53: 10,572,082 km (0.074 R)
• M54: 10,639,550 km (0.085 R)
• M55: 10,962,532 km (0.113 R)
• M56: 11,254,248 km (0.106 R)
• M57: 11,461,590 km (0.115 R)
• M58: 11,531,153 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.8

Radius: 12.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.56 AU - 2.48 AU

Year: 1883 Days

Day: 8.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 147.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,793,699 km

• M1: 163,959 km (0.071 R)
• M2: 288,425 km (0.089 R)
• M3: 419,173 km (0.104 R)
• M4: 570,716 km (0.106 R)
• M5: 965,953 km (0.091 R)
• M6: 1,050,327 km (0.035 R)
• M7: 1,285,495 km (0.03 R)
• M8: 1,647,970 km (0.111 R)
• M9: 1,779,317 km (0.101 R)
• M10: 1,953,299 km (0.091 R)
• M11: 2,225,418 km (0.112 R)
• M12: 2,329,239 km (0.051 R)
• M13: 2,477,640 km (0.092 R)
• M14: 2,585,650 km (0.048 R)
• M15: 3,290,256 km (0.108 R)
• M16: 3,433,271 km (0.117 R)
• M17: 3,603,065 km (0.12 R)
• M18: 3,701,201 km (0.112 R)
• M19: 3,887,899 km (0.067 R)
• M20: 4,077,739 km (0.069 R)
• M21: 4,257,555 km (0.085 R)
• M22: 4,532,516 km (0.105 R)
• M23: 4,625,566 km (0.1 R)
• M24: 4,745,992 km (0.106 R)
• M25: 4,867,616 km (0.103 R)
• M26: 4,976,523 km (0.048 R)
• M27: 5,252,381 km (0.042 R)
• M28: 5,336,156 km (0.119 R)
• M29: 5,632,809 km (0.107 R)
• M30: 5,920,485 km (0.098 R)
• M31: 6,361,201 km (0.075 R)
• M32: 6,782,019 km (0.043 R)
• M33: 6,888,683 km (0.105 R)
• M34: 6,980,536 km (0.116 R)
• M35: 7,150,030 km (0.049 R)
• M36: 7,258,638 km (0.1 R)
• M37: 8,195,719 km (0.115 R)
• M38: 8,472,775 km (0.074 R)
• M39: 8,653,788 km (0.093 R)
• M40: 8,769,577 km (0.084 R)
• M41: 8,869,209 km (0.039 R)
• M42: 9,153,894 km (0.066 R)
• M43: 9,288,831 km (0.1 R)
• M44: 9,441,421 km (0.11 R)
• M45: 9,526,542 km (0.072 R)
• M46: 9,611,962 km (0.11 R)
• M47: 9,783,551 km (0.08 R)
• M48: 9,887,073 km (0.05 R)
• M49: 10,321,954 km (0.042 R)
• M50: 10,727,813 km (0.066 R)
• M51: 10,816,674 km (0.103 R)
• M52: 10,959,390 km (0.047 R)
• M53: 11,319,173 km (0.086 R)
• M54: 11,464,134 km (0.095 R)
• M55: 11,865,954 km (0.038 R)
• M56: 11,994,757 km (0.115 R)
• M57: 12,216,761 km (0.072 R)
• M58: 12,328,211 km (0.08 R)
• M59: 12,571,008 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 8.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.21 AU - 2.25 AU

Year: 2185 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,793,699 km

• M1: 104,868 km (0.048 R)
• M2: 183,407 km (0.098 R)
• M3: 242,797 km (0.057 R)
• M4: 348,264 km (0.114 R)
• M5: 742,753 km (0.08 R)
• M6: 884,423 km (0.101 R)
• M7: 946,655 km (0.103 R)
• M8: 1,043,296 km (0.113 R)
• M9: 1,134,700 km (0.106 R)
• M10: 1,246,449 km (0.118 R)
• M11: 1,299,258 km (0.072 R)
• M12: 1,416,393 km (0.057 R)
• M13: 1,739,674 km (0.091 R)
• M14: 1,992,045 km (0.111 R)
• M15: 2,138,502 km (0.086 R)
• M16: 2,321,161 km (0.06 R)
• M17: 2,736,594 km (0.117 R)
• M18: 2,794,488 km (0.062 R)
• M19: 3,066,308 km (0.107 R)
• M20: 3,150,830 km (0.11 R)
• M21: 3,334,387 km (0.112 R)
• M22: 3,421,303 km (0.09 R)
• M23: 3,508,968 km (0.085 R)
• M24: 3,699,406 km (0.094 R)
• M25: 3,802,329 km (0.115 R)
• M26: 3,945,494 km (0.072 R)
• M27: 4,250,524 km (0.031 R)
• M28: 4,304,380 km (0.111 R)
• M29: 4,659,974 km (0.119 R)
• M30: 4,771,274 km (0.09 R)
• M31: 4,869,411 km (0.037 R)
• M32: 5,182,369 km (0.087 R)
• M33: 5,239,965 km (0.066 R)
• M34: 5,693,545 km (0.047 R)
• M35: 5,827,585 km (0.09 R)
• M36: 6,190,210 km (0.115 R)
• M37: 6,591,432 km (0.12 R)
• M38: 6,795,184 km (0.048 R)
• M39: 6,874,172 km (0.047 R)
• M40: 6,985,173 km (0.071 R)
• M41: 7,516,545 km (0.041 R)
• M42: 7,680,205 km (0.114 R)
• M43: 8,044,326 km (0.086 R)
• M44: 8,127,952 km (0.095 R)
• M45: 8,228,481 km (0.103 R)
• M46: 8,295,800 km (0.066 R)
• M47: 8,431,037 km (0.067 R)
• M48: 8,618,184 km (0.09 R)
• M49: 8,703,754 km (0.09 R)
• M50: 8,789,473 km (0.082 R)
• M51: 8,875,492 km (0.118 R)
• M52: 9,257,565 km (0.114 R)
• M53: 9,327,726 km (0.088 R)
• M54: 9,397,888 km (0.114 R)
• M55: 9,751,687 km (0.112 R)
• M56: 9,840,847 km (0.094 R)
• M57: 9,894,403 km (0.112 R)
• M58: 10,381,344 km (0.032 R)
• M59: 10,508,802 km (0.08 R)
• M60: 10,691,909 km (0.083 R)
• M61: 10,783,912 km (0.039 R)
• M62: 10,968,516 km (0.106 R)
• M63: 11,079,817 km (0.103 R)
• M64: 11,359,714 km (0.093 R)
• M65: 11,585,308 km (0.096 R)
• M66: 11,945,540 km (0.109 R)
• M67: 12,232,618 km (0.077 R)
• M68: 12,328,660 km (0.083 R)
• M69: 12,852,402 km (0.097 R)
• M70: 13,166,258 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 12.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.3 AU - 3.76 AU

Year: 3460 Days

Day: 11.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,793,699 km

• M1: 293,810 km (0.113 R)
• M2: 418,276 km (0.101 R)
• M3: 724,652 km (0.11 R)
• M4: 874,699 km (0.086 R)
• M5: 985,252 km (0.039 R)
• M6: 1,194,389 km (0.065 R)
• M7: 1,476,830 km (0.101 R)
• M8: 1,749,846 km (0.076 R)
• M9: 1,924,876 km (0.102 R)
• M10: 2,223,922 km (0.1 R)
• M11: 2,484,821 km (0.115 R)
• M12: 2,646,386 km (0.108 R)
• M13: 3,036,687 km (0.112 R)
• M14: 3,465,584 km (0.087 R)
• M15: 3,586,011 km (0.064 R)
• M16: 3,769,118 km (0.112 R)
• M17: 4,060,385 km (0.105 R)
• M18: 4,145,058 km (0.108 R)
• M19: 4,664,910 km (0.08 R)
• M20: 5,000,608 km (0.101 R)
• M21: 5,091,414 km (0.105 R)
• M22: 5,695,490 km (0.034 R)
• M23: 6,030,141 km (0.099 R)
• M24: 6,420,741 km (0.081 R)
• M25: 7,098,269 km (0.105 R)
• M26: 7,277,787 km (0.115 R)
• M27: 7,984,038 km (0.078 R)
• M28: 8,117,180 km (0.093 R)
• M29: 8,385,858 km (0.055 R)
• M30: 8,494,167 km (0.064 R)
• M31: 8,821,936 km (0.093 R)
• M32: 8,904,514 km (0.079 R)
• M33: 9,716,083 km (0.097 R)
• M34: 10,145,129 km (0.037 R)
• M35: 10,609,780 km (0.085 R)
• M36: 10,903,740 km (0.112 R)
• M37: 11,319,772 km (0.073 R)
• M38: 12,106,208 km (0.1 R)
• M39: 12,754,266 km (0.083 R)
• M40: 13,066,925 km (0.071 R)
• M41: 13,255,718 km (0.107 R)
• M42: 14,180,981 km (0.119 R)
• M43: 14,569,935 km (0.09 R)
• M44: 14,700,384 km (0.111 R)
• M45: 15,061,214 km (0.113 R)
• M46: 15,391,676 km (0.12 R)
• M47: 16,840,083 km (0.091 R)
• M48: 17,079,888 km (0.097 R)
• M49: 17,528,532 km (0.093 R)
• M50: 18,155,946 km (0.119 R)
• M51: 18,296,418 km (0.108 R)
• M52: 18,897,353 km (0.088 R)
• M53: 19,110,978 km (0.104 R)
• M54: 19,504,720 km (0.062 R)
• M55: 19,648,633 km (0.105 R)
• M56: 20,191,225 km (0.074 R)
• M57: 20,775,554 km (0.105 R)
• M58: 21,032,862 km (0.109 R)
• M59: 21,476,570 km (0.094 R)
• M60: 21,588,020 km (0.094 R)
• M61: 22,448,357 km (0.073 R)
• M62: 22,561,453 km (0.045 R)
• M63: 22,939,786 km (0.072 R)
• M64: 23,434,656 km (0.108 R)
• M65: 23,894,669 km (0.04 R)
• M66: 24,048,606 km (0.09 R)
• M67: 24,862,418 km (0.115 R)
• M68: 25,488,485 km (0.098 R)
• M69: 25,764,194 km (0.048 R)
• M70: 26,278,512 km (0.034 R)
• M71: 26,716,385 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.6

Radius: 12.4

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.53 AU - 5.67 AU

Year: 7556 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,793,699 km

• M1: 219,909 km (0.091 R)
• M2: 584,180 km (0.117 R)
• M3: 679,474 km (0.036 R)
• M4: 841,638 km (0.073 R)
• M5: 1,502,860 km (0.106 R)
• M6: 1,600,398 km (0.11 R)
• M7: 1,781,411 km (0.072 R)
• M8: 2,012,241 km (0.099 R)
• M9: 2,365,591 km (0.072 R)
• M10: 2,480,183 km (0.118 R)
• M11: 2,667,330 km (0.119 R)
• M12: 2,835,179 km (0.096 R)
• M13: 3,056,135 km (0.109 R)
• M14: 3,156,216 km (0.109 R)
• M15: 3,359,669 km (0.046 R)
• M16: 3,515,101 km (0.051 R)
• M17: 3,996,208 km (0.093 R)
• M18: 4,272,515 km (0.074 R)
• M19: 4,555,106 km (0.091 R)
• M20: 4,902,472 km (0.077 R)
• M21: 5,228,595 km (0.088 R)
• M22: 5,592,417 km (0.105 R)
• M23: 5,839,553 km (0.106 R)
• M24: 6,962,883 km (0.1 R)
• M25: 7,162,148 km (0.11 R)
• M26: 7,397,166 km (0.026 R)
• M27: 8,151,887 km (0.105 R)
• M28: 8,467,838 km (0.042 R)
• M29: 8,609,507 km (0.071 R)
• M30: 9,220,614 km (0.114 R)
• M31: 9,439,626 km (0.062 R)
• M32: 10,032,183 km (0.071 R)
• M33: 11,253,500 km (0.108 R)
• M34: 11,448,575 km (0.099 R)
• M35: 12,200,006 km (0.056 R)
• M36: 12,682,907 km (0.05 R)
• M37: 13,254,222 km (0.065 R)
• M38: 13,501,657 km (0.039 R)
• M39: 13,750,587 km (0.11 R)
• M40: 13,833,913 km (0.051 R)
• M41: 15,190,018 km (0.058 R)
• M42: 16,058,883 km (0.053 R)
• M43: 16,234,660 km (0.101 R)
• M44: 16,411,036 km (0.112 R)
• M45: 16,499,448 km (0.099 R)
• M46: 16,899,473 km (0.091 R)
• M47: 17,257,610 km (0.046 R)
• M48: 17,347,519 km (0.12 R)
• M49: 17,527,934 km (0.055 R)
• M50: 18,393,058 km (0.106 R)
• M51: 18,484,911 km (0.036 R)
• M52: 19,365,444 km (0.081 R)
• M53: 19,646,389 km (0.029 R)
• M54: 20,544,874 km (0.077 R)
• M55: 21,601,933 km (0.106 R)
• M56: 22,234,881 km (0.106 R)
• M57: 22,332,718 km (0.081 R)
• M58: 22,676,644 km (0.104 R)
• M59: 22,923,331 km (0.108 R)
• M60: 24,624,258 km (0.117 R)
• M61: 25,438,819 km (0.101 R)
• M62: 26,158,684 km (0.081 R)
• M63: 26,677,040 km (0.091 R)
• M64: 26,781,160 km (0.104 R)
• M65: 27,356,065 km (0.101 R)
• M66: 27,723,926 km (0.118 R)
• M67: 27,829,393 km (0.099 R)
• M68: 28,199,498 km (0.025 R)
• M69: 28,624,356 km (0.113 R)
• M70: 29,265,682 km (0.047 R)
• M71: 29,642,070 km (0.09 R)
• M72: 31,878,259 km (0.114 R)
• M73: 32,654,223 km (0.115 R)
• M74: 33,100,474 km (0.118 R)
• M75: 33,380,371 km (0.039 R)
• M76: 34,281,399 km (0.088 R)
• M77: 34,905,522 km (0.096 R)
• M78: 35,533,384 km (0.085 R)
• M79: 35,647,976 km (0.108 R)
• M80: 36,684,539 km (0.087 R)
• M81: 37,148,293 km (0.067 R)
• M82: 37,964,798 km (0.099 R)
• M83: 38,375,295 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit