🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.57 AU

Year: 166 Days

Day: 43.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.88 AU

Year: 265 Days

Day: 25.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 172.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,742,955 km

• M1: 94,995 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.61 AU - 0.93 AU

Year: 299 Days

Day: 28.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 14.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.38 AU - 8.18 AU

Year: 8700 Days

Day: 5.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,742,955 km

• M1: 193,879 km (0.099 R)
• M2: 284,984 km (0.118 R)
• M3: 674,836 km (0.083 R)
• M4: 807,230 km (0.053 R)
• M5: 931,396 km (0.068 R)
• M6: 1,585,737 km (0.067 R)
• M7: 1,816,417 km (0.099 R)
• M8: 2,441,886 km (0.109 R)
• M9: 2,655,961 km (0.088 R)
• M10: 2,848,343 km (0.104 R)
• M11: 3,394,226 km (0.111 R)
• M12: 3,513,306 km (0.093 R)
• M13: 3,603,663 km (0.116 R)
• M14: 4,648,455 km (0.078 R)
• M15: 4,748,087 km (0.107 R)
• M16: 5,221,863 km (0.08 R)
• M17: 5,394,798 km (0.091 R)
• M18: 5,569,678 km (0.076 R)
• M19: 5,675,594 km (0.055 R)
• M20: 5,782,107 km (0.066 R)
• M21: 5,997,229 km (0.089 R)
• M22: 6,105,837 km (0.087 R)
• M23: 6,251,695 km (0.118 R)
• M24: 6,658,601 km (0.113 R)
• M25: 6,884,344 km (0.031 R)
• M26: 7,150,778 km (0.117 R)
• M27: 7,615,728 km (0.03 R)
• M28: 9,614,356 km (0.074 R)
• M29: 10,127,626 km (0.037 R)
• M30: 10,474,693 km (0.113 R)
• M31: 10,649,723 km (0.097 R)
• M32: 11,047,055 km (0.105 R)
• M33: 11,225,375 km (0.113 R)
• M34: 11,902,156 km (0.097 R)
• M35: 12,176,519 km (0.095 R)
• M36: 12,825,175 km (0.06 R)
• M37: 13,153,692 km (0.103 R)
• M38: 13,771,232 km (0.063 R)
• M39: 14,155,848 km (0.074 R)
• M40: 14,301,108 km (0.079 R)
• M41: 14,495,435 km (0.075 R)
• M42: 14,936,001 km (0.111 R)
• M43: 15,232,205 km (0.065 R)
• M44: 15,381,055 km (0.08 R)
• M45: 15,981,092 km (0.057 R)
• M46: 16,284,177 km (0.116 R)
• M47: 16,588,908 km (0.042 R)
• M48: 17,514,919 km (0.107 R)
• M49: 17,931,848 km (0.046 R)
• M50: 19,202,383 km (0.105 R)
• M51: 19,686,332 km (0.087 R)
• M52: 20,283,227 km (0.078 R)
• M53: 20,447,037 km (0.094 R)
• M54: 20,776,003 km (0.111 R)
• M55: 21,661,921 km (0.049 R)
• M56: 22,109,518 km (0.052 R)
• M57: 22,278,265 km (0.114 R)
• M58: 25,151,441 km (0.101 R)
• M59: 26,095,254 km (0.063 R)
• M60: 26,750,942 km (0.079 R)
• M61: 27,653,765 km (0.07 R)
• M62: 27,956,850 km (0.064 R)
• M63: 28,261,132 km (0.099 R)
• M64: 30,359,242 km (0.097 R)
• M65: 31,427,072 km (0.112 R)
• M66: 32,443,290 km (0.06 R)
• M67: 33,148,195 km (0.12 R)
• M68: 34,182,515 km (0.082 R)
• M69: 36,150,475 km (0.084 R)
• M70: 36,283,019 km (0.069 R)
• M71: 37,549,814 km (0.032 R)
• M72: 37,885,511 km (0.073 R)
• M73: 38,289,874 km (0.118 R)
• M74: 38,560,198 km (0.117 R)
• M75: 38,695,584 km (0.117 R)
• M76: 38,831,119 km (0.111 R)
• M77: 39,989,605 km (0.117 R)
• M78: 40,195,302 km (0.116 R)
• M79: 40,814,338 km (0.095 R)
• M80: 43,815,122 km (0.071 R)
• M81: 45,449,329 km (0.112 R)
• M82: 45,735,510 km (0.104 R)
• M83: 45,878,825 km (0.084 R)
• M84: 46,597,792 km (0.064 R)
• M85: 46,886,516 km (0.034 R)
• M86: 47,103,283 km (0.108 R)
• M87: 47,320,499 km (0.088 R)
• M88: 47,755,979 km (0.087 R)
• M89: 48,119,801 km (0.048 R)
• M90: 48,411,517 km (0.118 R)
• M91: 48,630,677 km (0.038 R)
• M92: 49,070,046 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.1

Radius: 4

Gravity: 24.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.81 AU - 11.79 AU

Year: 13589 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,742,955 km

• M1: 121,922 km (0.113 R)
• M2: 382,372 km (0.073 R)
• M3: 514,617 km (0.084 R)
• M4: 561,890 km (0.063 R)
• M5: 610,509 km (0.086 R)
• M6: 660,774 km (0.068 R)
• M7: 801,396 km (0.08 R)
• M8: 932,294 km (0.045 R)
• M9: 1,589,627 km (0.104 R)
• M10: 1,659,340 km (0.074 R)
• M11: 2,794,189 km (0.077 R)
• M12: 2,963,833 km (0.092 R)
• M13: 3,050,001 km (0.061 R)
• M14: 3,462,742 km (0.053 R)
• M15: 3,553,548 km (0.113 R)
• M16: 3,583,916 km (0.115 R)
• M17: 3,645,102 km (0.067 R)
• M18: 3,737,404 km (0.085 R)
• M19: 4,307,371 km (0.053 R)
• M20: 4,405,059 km (0.06 R)
• M21: 4,437,671 km (0.088 R)
• M22: 4,668,950 km (0.116 R)
• M23: 4,903,968 km (0.078 R)
• M24: 5,316,110 km (0.116 R)
• M25: 5,455,834 km (0.066 R)
• M26: 5,739,173 km (0.084 R)
• M27: 5,882,487 km (0.073 R)
• M28: 6,246,309 km (0.082 R)
• M29: 7,497,396 km (0.112 R)
• M30: 8,130,943 km (0.056 R)
• M31: 8,292,060 km (0.061 R)
• M32: 8,494,915 km (0.049 R)
• M33: 8,658,426 km (0.103 R)
• M34: 8,905,561 km (0.084 R)
• M35: 9,154,941 km (0.063 R)
• M36: 9,575,760 km (0.064 R)
• M37: 10,436,247 km (0.119 R)
• M38: 10,787,353 km (0.114 R)
• M39: 11,321,268 km (0.078 R)
• M40: 11,727,276 km (0.062 R)
• M41: 11,863,560 km (0.073 R)
• M42: 12,183,999 km (0.096 R)
• M43: 13,161,920 km (0.065 R)
• M44: 14,068,184 km (0.116 R)
• M45: 15,093,079 km (0.078 R)
• M46: 15,639,410 km (0.116 R)
• M47: 16,802,683 km (0.119 R)
• M48: 16,905,158 km (0.103 R)
• M49: 17,162,167 km (0.112 R)
• M50: 17,317,001 km (0.057 R)
• M51: 17,576,254 km (0.093 R)
• M52: 18,414,002 km (0.09 R)
• M53: 18,891,070 km (0.093 R)
• M54: 19,425,732 km (0.112 R)
• M55: 19,695,008 km (0.11 R)
• M56: 20,729,328 km (0.083 R)
• M57: 21,892,900 km (0.092 R)
• M58: 22,341,694 km (0.11 R)
• M59: 22,397,943 km (0.05 R)
• M60: 23,476,992 km (0.085 R)
• M61: 24,514,603 km (0.094 R)
• M62: 24,689,034 km (0.097 R)
• M63: 25,449,590 km (0.103 R)
• M64: 25,626,115 km (0.11 R)
• M65: 25,744,148 km (0.113 R)
• M66: 25,862,330 km (0.088 R)
• M67: 25,921,421 km (0.084 R)
• M68: 26,039,753 km (0.105 R)
• M69: 26,515,175 km (0.056 R)
• M70: 26,574,865 km (0.114 R)
• M71: 27,716,297 km (0.106 R)
• M72: 29,303,979 km (0.087 R)
• M73: 29,427,248 km (0.117 R)
• M74: 30,295,514 km (0.097 R)
• M75: 30,420,278 km (0.059 R)
• M76: 31,866,890 km (0.116 R)
• M77: 33,335,642 km (0.077 R)
• M78: 33,464,445 km (0.082 R)
• M79: 33,787,128 km (0.082 R)
• M80: 36,206,425 km (0.06 R)
• M81: 36,338,819 km (0.06 R)
• M82: 37,003,033 km (0.039 R)
• M83: 37,203,046 km (0.114 R)
• M84: 37,336,637 km (0.032 R)
• M85: 38,141,473 km (0.056 R)
• M86: 39,427,267 km (0.104 R)
• M87: 41,417,068 km (0.077 R)
• M88: 43,650,265 km (0.12 R)
• M89: 43,720,726 km (0.077 R)
• M90: 45,922,358 km (0.12 R)
• M91: 48,378,156 km (0.115 R)
• M92: 48,451,160 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit