🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 282 Days

Day: 33.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 11.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.94 AU - 1.36 AU

Year: 809 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 86,990,683 km

• M1: 183,706 km (0.106 R)
• M2: 264,788 km (0.102 R)
• M3: 366,664 km (0.081 R)
• M4: 496,964 km (0.106 R)
• M5: 587,172 km (0.111 R)
• M6: 763,847 km (0.093 R)
• M7: 841,039 km (0.075 R)
• M8: 952,789 km (0.119 R)
• M9: 1,096,552 km (0.059 R)
• M10: 1,248,095 km (0.096 R)
• M11: 1,326,484 km (0.098 R)
• M12: 1,541,905 km (0.069 R)
• M13: 1,665,772 km (0.095 R)
• M14: 1,768,845 km (0.117 R)
• M15: 1,956,890 km (0.077 R)
• M16: 2,238,283 km (0.111 R)
• M17: 2,361,702 km (0.086 R)
• M18: 2,469,262 km (0.101 R)
• M19: 2,726,870 km (0.103 R)
• M20: 2,849,540 km (0.096 R)
• M21: 2,945,133 km (0.065 R)
• M22: 3,429,531 km (0.091 R)
• M23: 3,717,507 km (0.114 R)
• M24: 3,906,898 km (0.099 R)
• M25: 4,002,940 km (0.115 R)
• M26: 4,142,814 km (0.116 R)
• M27: 4,229,730 km (0.108 R)
• M28: 4,438,718 km (0.027 R)
• M29: 4,572,609 km (0.032 R)
• M30: 4,651,147 km (0.088 R)
• M31: 4,809,871 km (0.115 R)
• M32: 5,039,803 km (0.1 R)
• M33: 5,226,351 km (0.112 R)
• M34: 5,332,267 km (0.041 R)
• M35: 5,450,748 km (0.067 R)
• M36: 6,481,178 km (0.12 R)
• M37: 6,761,076 km (0.059 R)
• M38: 6,850,834 km (0.119 R)
• M39: 6,928,177 km (0.097 R)
• M40: 7,005,818 km (0.076 R)
• M41: 7,175,163 km (0.12 R)
• M42: 7,332,540 km (0.086 R)
• M43: 7,557,535 km (0.111 R)
• M44: 7,771,460 km (0.102 R)
• M45: 7,879,170 km (0.118 R)
• M46: 7,987,330 km (0.096 R)
• M47: 8,411,290 km (0.113 R)
• M48: 8,591,256 km (0.105 R)
• M49: 8,716,619 km (0.094 R)
• M50: 8,926,954 km (0.086 R)
• M51: 9,025,688 km (0.039 R)
• M52: 9,124,722 km (0.119 R)
• M53: 9,481,663 km (0.049 R)
• M54: 9,611,214 km (0.107 R)
• M55: 9,697,981 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.5

Radius: 6.7

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.89 AU - 7.37 AU

Year: 11199 Days

Day: 25 Hours

Environment

Temp: -233 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 86,990,683 km

• M1: 162,314 km (0.104 R)
• M2: 243,246 km (0.115 R)
• M3: 715,227 km (0.109 R)
• M4: 896,690 km (0.077 R)
• M5: 966,402 km (0.109 R)
• M6: 1,504,655 km (0.06 R)
• M7: 2,192,357 km (0.087 R)
• M8: 2,681,691 km (0.05 R)
• M9: 3,231,015 km (0.115 R)
• M10: 3,312,246 km (0.12 R)
• M11: 3,560,280 km (0.082 R)
• M12: 3,929,038 km (0.112 R)
• M13: 4,550,318 km (0.074 R)
• M14: 4,919,077 km (0.088 R)
• M15: 5,170,252 km (0.031 R)
• M16: 5,425,616 km (0.093 R)
• M17: 5,554,868 km (0.116 R)
• M18: 6,798,026 km (0.064 R)
• M19: 7,290,054 km (0.077 R)
• M20: 7,757,248 km (0.07 R)
• M21: 8,123,314 km (0.107 R)
• M22: 8,607,413 km (0.12 R)
• M23: 9,024,342 km (0.075 R)
• M24: 9,486,899 km (0.102 R)
• M25: 9,760,214 km (0.071 R)
• M26: 10,194,796 km (0.11 R)
• M27: 10,838,515 km (0.103 R)
• M28: 10,919,897 km (0.111 R)
• M29: 11,288,506 km (0.111 R)
• M30: 11,619,715 km (0.104 R)
• M31: 11,996,104 km (0.078 R)
• M32: 12,376,531 km (0.047 R)
• M33: 13,893,154 km (0.087 R)
• M34: 15,148,131 km (0.086 R)
• M35: 16,298,987 km (0.066 R)
• M36: 16,908,599 km (0.088 R)
• M37: 17,239,808 km (0.105 R)
• M38: 18,198,132 km (0.037 R)
• M39: 18,246,602 km (0.11 R)
• M40: 18,928,170 km (0.08 R)
• M41: 19,667,782 km (0.08 R)
• M42: 20,820,134 km (0.106 R)
• M43: 22,045,789 km (0.099 R)
• M44: 22,927,968 km (0.085 R)
• M45: 23,399,800 km (0.079 R)
• M46: 23,768,858 km (0.074 R)
• M47: 24,566,364 km (0.117 R)
• M48: 24,673,326 km (0.115 R)
• M49: 24,995,261 km (0.117 R)
• M50: 25,264,537 km (0.108 R)
• M51: 25,643,169 km (0.091 R)
• M52: 26,900,540 km (0.093 R)
• M53: 28,289,855 km (0.102 R)
• M54: 28,739,397 km (0.097 R)
• M55: 28,795,795 km (0.115 R)
• M56: 29,304,577 km (0.076 R)
• M57: 29,361,275 km (0.067 R)
• M58: 29,987,641 km (0.091 R)
• M59: 30,044,788 km (0.078 R)
• M60: 30,388,563 km (0.081 R)
• M61: 31,022,110 km (0.065 R)
• M62: 31,601,802 km (0.1 R)
• M63: 34,075,553 km (0.117 R)
• M64: 35,094,314 km (0.078 R)
• M65: 35,395,903 km (0.044 R)
• M66: 36,427,680 km (0.091 R)
• M67: 36,855,380 km (0.108 R)
• M68: 37,100,422 km (0.113 R)
• M69: 38,458,471 km (0.081 R)
• M70: 39,456,289 km (0.104 R)
• M71: 41,222,740 km (0.097 R)
• M72: 41,540,935 km (0.112 R)
• M73: 41,923,906 km (0.102 R)
• M74: 42,821,792 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.7

Radius: 5.8

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.45 AU - 11.91 AU

Year: 19757 Days

Day: 15.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,990,683 km

• M1: 159,621 km (0.085 R)
• M2: 278,252 km (0.07 R)
• M3: 394,490 km (0.113 R)
• M4: 834,158 km (0.067 R)
• M5: 1,119,590 km (0.106 R)
• M6: 1,237,324 km (0.107 R)
• M7: 1,408,763 km (0.102 R)
• M8: 1,536,071 km (0.119 R)
• M9: 1,587,981 km (0.113 R)
• M10: 1,774,680 km (0.054 R)
• M11: 1,940,135 km (0.087 R)
• M12: 2,053,380 km (0.093 R)
• M13: 2,969,817 km (0.084 R)
• M14: 3,100,565 km (0.113 R)
• M15: 3,746,978 km (0.079 R)
• M16: 3,817,438 km (0.067 R)
• M17: 4,471,181 km (0.035 R)
• M18: 5,158,883 km (0.092 R)
• M19: 5,276,766 km (0.062 R)
• M20: 5,475,132 km (0.027 R)
• M21: 5,555,167 km (0.1 R)
• M22: 6,334,871 km (0.058 R)
• M23: 6,376,908 km (0.099 R)
• M24: 6,673,411 km (0.098 R)
• M25: 7,679,008 km (0.114 R)
• M26: 8,591,256 km (0.105 R)
• M27: 9,012,823 km (0.106 R)
• M28: 9,778,914 km (0.108 R)
• M29: 10,071,527 km (0.077 R)
• M30: 10,268,248 km (0.079 R)
• M31: 10,317,616 km (0.109 R)
• M32: 11,118,413 km (0.082 R)
• M33: 11,219,840 km (0.092 R)
• M34: 11,628,990 km (0.059 R)
• M35: 11,680,452 km (0.097 R)
• M36: 11,835,286 km (0.052 R)
• M37: 11,938,957 km (0.071 R)
• M38: 12,356,635 km (0.114 R)
• M39: 12,832,057 km (0.074 R)
• M40: 13,152,346 km (0.074 R)
• M41: 14,239,025 km (0.112 R)
• M42: 14,459,831 km (0.101 R)
• M43: 14,737,335 km (0.095 R)
• M44: 15,694,313 km (0.11 R)
• M45: 16,036,742 km (0.094 R)
• M46: 17,313,560 km (0.094 R)
• M47: 20,025,021 km (0.069 R)
• M48: 20,520,789 km (0.1 R)
• M49: 21,334,900 km (0.045 R)
• M50: 22,159,633 km (0.087 R)
• M51: 22,607,978 km (0.107 R)
• M52: 22,930,062 km (0.057 R)
• M53: 23,643,943 km (0.074 R)
• M54: 24,894,282 km (0.089 R)
• M55: 24,960,704 km (0.079 R)
• M56: 27,733,351 km (0.102 R)
• M57: 27,802,166 km (0.094 R)
• M58: 28,216,402 km (0.061 R)
• M59: 28,563,170 km (0.102 R)
• M60: 28,911,284 km (0.104 R)
• M61: 29,541,540 km (0.077 R)
• M62: 29,611,851 km (0.111 R)
• M63: 31,962,931 km (0.083 R)
• M64: 34,373,252 km (0.099 R)
• M65: 35,937,298 km (0.111 R)
• M66: 36,539,280 km (0.107 R)
• M67: 36,917,164 km (0.061 R)
• M68: 37,068,707 km (0.087 R)
• M69: 38,518,460 km (0.119 R)
• M70: 38,672,097 km (0.075 R)
• M71: 39,986,613 km (0.117 R)
• M72: 40,923,246 km (0.103 R)
• M73: 42,341,882 km (0.059 R)
• M74: 42,421,169 km (0.11 R)
• M75: 42,659,329 km (0.11 R)
• M76: 43,376,351 km (0.038 R)
• M77: 44,903,297 km (0.068 R)
• M78: 45,876,581 km (0.108 R)
• M79: 46,365,915 km (0.088 R)
• M80: 46,447,596 km (0.111 R)
• M81: 47,761,663 km (0.088 R)
• M82: 48,838,319 km (0.047 R)
• M83: 49,922,904 km (0.114 R)
• M84: 50,258,153 km (0.067 R)
• M85: 50,762,597 km (0.057 R)
• M86: 51,184,163 km (0.095 R)
• M87: 52,455,895 km (0.102 R)
• M88: 52,796,829 km (0.049 R)
• M89: 53,995,706 km (0.115 R)
• M90: 55,724,010 km (0.071 R)
• M91: 56,682,184 km (0.116 R)
• M92: 56,944,579 km (0.115 R)
• M93: 58,173,825 km (0.088 R)
• M94: 59,145,912 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.4

Radius: 7.9

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.44 AU - 13.14 AU

Year: 23251 Days

Day: 21.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,990,683 km

• M1: 106,065 km (0.088 R)
• M2: 172,486 km (0.063 R)
• M3: 527,332 km (0.09 R)
• M4: 1,040,752 km (0.119 R)
• M5: 1,249,741 km (0.063 R)
• M6: 1,375,253 km (0.089 R)
• M7: 1,439,730 km (0.03 R)
• M8: 1,882,988 km (0.087 R)
• M9: 2,101,401 km (0.077 R)
• M10: 2,176,051 km (0.108 R)
• M11: 3,182,246 km (0.11 R)
• M12: 3,892,387 km (0.098 R)
• M13: 4,030,915 km (0.067 R)
• M14: 4,265,484 km (0.111 R)
• M15: 4,408,350 km (0.119 R)
• M16: 4,504,392 km (0.115 R)
• M17: 4,747,788 km (0.107 R)
• M18: 6,135,158 km (0.105 R)
• M19: 6,956,451 km (0.116 R)
• M20: 7,408,535 km (0.118 R)
• M21: 8,104,465 km (0.107 R)
• M22: 8,222,497 km (0.032 R)
• M23: 8,281,738 km (0.056 R)
• M24: 8,881,775 km (0.081 R)
• M25: 9,620,340 km (0.07 R)
• M26: 10,700,137 km (0.097 R)
• M27: 12,629,052 km (0.093 R)
• M28: 13,668,159 km (0.115 R)
• M29: 14,662,686 km (0.112 R)
• M30: 14,734,493 km (0.108 R)
• M31: 15,023,366 km (0.101 R)
• M32: 15,680,250 km (0.101 R)
• M33: 16,495,708 km (0.087 R)
• M34: 16,720,404 km (0.067 R)
• M35: 18,399,790 km (0.113 R)
• M36: 18,788,894 km (0.093 R)
• M37: 19,180,691 km (0.1 R)
• M38: 19,654,467 km (0.108 R)
• M39: 20,052,248 km (0.085 R)
• M40: 22,493,985 km (0.035 R)
• M41: 24,003,427 km (0.085 R)
• M42: 26,766,799 km (0.103 R)
• M43: 28,904,403 km (0.103 R)
• M44: 29,447,294 km (0.102 R)
• M45: 29,902,370 km (0.06 R)
• M46: 30,819,405 km (0.054 R)
• M47: 31,838,765 km (0.11 R)
• M48: 32,869,046 km (0.08 R)
• M49: 33,910,397 km (0.071 R)
• M50: 34,387,315 km (0.078 R)
• M51: 35,637,654 km (0.079 R)
• M52: 36,316,977 km (0.062 R)
• M53: 38,380,680 km (0.099 R)
• M54: 39,577,014 km (0.109 R)
• M55: 39,677,245 km (0.046 R)
• M56: 40,583,210 km (0.11 R)
• M57: 42,210,685 km (0.12 R)
• M58: 42,415,484 km (0.06 R)
• M59: 42,518,108 km (0.11 R)
• M60: 42,620,733 km (0.092 R)
• M61: 44,587,197 km (0.099 R)
• M62: 46,054,901 km (0.092 R)
• M63: 46,265,834 km (0.106 R)
• M64: 47,431,950 km (0.107 R)
• M65: 49,037,584 km (0.114 R)
• M66: 49,684,894 km (0.072 R)
• M67: 49,793,053 km (0.026 R)
• M68: 50,226,438 km (0.106 R)
• M69: 52,192,154 km (0.118 R)
• M70: 52,301,959 km (0.108 R)
• M71: 56,423,679 km (0.116 R)
• M72: 58,580,432 km (0.115 R)
• M73: 58,694,725 km (0.066 R)
• M74: 62,156,868 km (0.027 R)
• M75: 63,442,811 km (0.073 R)
• M76: 64,030,282 km (0.116 R)
• M77: 68,432,948 km (0.11 R)
• M78: 69,397,704 km (0.091 R)
• M79: 70,124,151 km (0.12 R)
• M80: 71,829,118 km (0.114 R)
• M81: 72,932,253 km (0.107 R)
• M82: 73,055,223 km (0.107 R)
• M83: 77,150,315 km (0.114 R)
• M84: 78,657,812 km (0.052 R)
• M85: 80,048,325 km (0.096 R)
• M86: 81,192,000 km (0.053 R)
• M87: 83,366,854 km (0.111 R)
• M88: 83,495,359 km (0.102 R)
• M89: 85,172,351 km (0.03 R)
• M90: 85,950,110 km (0.114 R)
• M91: 86,469,813 km (0.1 R)
• M92: 86,730,114 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit