🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.22 AU - 1.8 AU

Year: 681 Days

Day: 37.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 96.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,953,544 km

• M1: 287,378 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.39 AU - 2.45 AU

Year: 1382 Days

Day: 37.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.3

Radius: 5.2

Gravity: 36.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.71 AU - 17.85 AU

Year: 19809 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,953,544 km

• M1: 422,016 km (0.082 R)
• M2: 598,990 km (0.04 R)
• M3: 772,224 km (0.111 R)
• M4: 988,992 km (0.089 R)
• M5: 1,134,101 km (0.104 R)
• M6: 1,380,340 km (0.045 R)
• M7: 1,476,980 km (0.051 R)
• M8: 1,643,033 km (0.086 R)
• M9: 1,745,508 km (0.085 R)
• M10: 2,065,797 km (0.109 R)
• M11: 3,388,093 km (0.09 R)
• M12: 3,607,253 km (0.083 R)
• M13: 4,481,055 km (0.095 R)
• M14: 4,867,765 km (0.107 R)
• M15: 5,315,512 km (0.086 R)
• M16: 5,569,978 km (0.098 R)
• M17: 6,410,718 km (0.113 R)
• M18: 6,518,578 km (0.094 R)
• M19: 6,572,732 km (0.079 R)
• M20: 6,627,036 km (0.053 R)
• M21: 6,681,490 km (0.109 R)
• M22: 7,974,614 km (0.094 R)
• M23: 8,090,702 km (0.112 R)
• M24: 8,501,198 km (0.099 R)
• M25: 9,039,003 km (0.059 R)
• M26: 9,220,764 km (0.12 R)
• M27: 9,959,628 km (0.082 R)
• M28: 10,717,341 km (0.081 R)
• M29: 11,624,503 km (0.117 R)
• M30: 13,167,605 km (0.091 R)
• M31: 13,511,530 km (0.105 R)
• M32: 13,788,735 km (0.109 R)
• M33: 14,208,207 km (0.029 R)
• M34: 14,631,719 km (0.076 R)
• M35: 15,854,233 km (0.093 R)
• M36: 16,588,609 km (0.092 R)
• M37: 16,959,911 km (0.119 R)
• M38: 17,034,560 km (0.076 R)
• M39: 17,409,153 km (0.115 R)
• M40: 18,780,068 km (0.077 R)
• M41: 20,106,253 km (0.072 R)
• M42: 20,185,241 km (0.117 R)
• M43: 22,274,076 km (0.114 R)
• M44: 22,437,586 km (0.075 R)
• M45: 23,593,230 km (0.099 R)
• M46: 23,843,357 km (0.076 R)
• M47: 24,010,608 km (0.078 R)
• M48: 24,262,231 km (0.114 R)
• M49: 25,192,281 km (0.096 R)
• M50: 26,134,000 km (0.111 R)
• M51: 26,826,040 km (0.078 R)
• M52: 27,000,022 km (0.11 R)
• M53: 27,436,549 km (0.068 R)
• M54: 30,647,817 km (0.094 R)
• M55: 34,730,642 km (0.048 R)
• M56: 37,805,327 km (0.061 R)
• M57: 38,000,402 km (0.111 R)
• M58: 39,276,323 km (0.097 R)
• M59: 40,965,881 km (0.108 R)
• M60: 41,970,879 km (0.115 R)
• M61: 43,595,512 km (0.117 R)
• M62: 44,827,451 km (0.081 R)
• M63: 45,344,162 km (0.064 R)
• M64: 46,696,826 km (0.102 R)
• M65: 48,168,121 km (0.119 R)
• M66: 48,379,652 km (0.091 R)
• M67: 48,485,418 km (0.117 R)
• M68: 51,156,338 km (0.058 R)
• M69: 51,912,705 km (0.066 R)
• M70: 52,129,472 km (0.107 R)
• M71: 54,974,974 km (0.034 R)
• M72: 55,971,744 km (0.098 R)
• M73: 56,416,499 km (0.086 R)
• M74: 57,309,897 km (0.116 R)
• M75: 57,870,590 km (0.101 R)
• M76: 58,207,784 km (0.106 R)
• M77: 58,433,078 km (0.069 R)
• M78: 58,771,319 km (0.081 R)
• M79: 59,450,044 km (0.11 R)
• M80: 59,790,379 km (0.048 R)
• M81: 61,043,710 km (0.033 R)
• M82: 62,190,677 km (0.11 R)
• M83: 62,305,718 km (0.038 R)
• M84: 62,420,908 km (0.103 R)
• M85: 62,766,779 km (0.075 R)
• M86: 62,882,268 km (0.115 R)
• M87: 62,997,758 km (0.087 R)
• M88: 67,439,019 km (0.078 R)
• M89: 68,743,513 km (0.11 R)
• M90: 69,458,441 km (0.051 R)
• M91: 69,577,820 km (0.117 R)
• M92: 70,775,650 km (0.115 R)
• M93: 72,221,962 km (0.107 R)
• M94: 76,495,824 km (0.073 R)
• M95: 78,600,965 km (0.076 R)
• M96: 79,473,420 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 3.2

Gravity: 49.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.24 AU - 22.6 AU

Year: 29021 Days

Day: 24.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,953,544 km

• M1: 346,469 km (0.062 R)
• M2: 366,664 km (0.12 R)
• M3: 640,279 km (0.09 R)
• M4: 935,585 km (0.037 R)
• M5: 1,052,271 km (0.102 R)
• M6: 1,204,861 km (0.086 R)
• M7: 2,141,942 km (0.109 R)
• M8: 2,613,924 km (0.078 R)
• M9: 2,819,920 km (0.108 R)
• M10: 3,468,277 km (0.109 R)
• M11: 4,744,048 km (0.114 R)
• M12: 4,944,210 km (0.1 R)
• M13: 5,096,201 km (0.082 R)
• M14: 5,666,319 km (0.092 R)
• M15: 5,878,598 km (0.091 R)
• M16: 6,530,994 km (0.112 R)
• M17: 6,697,646 km (0.114 R)
• M18: 9,422,571 km (0.034 R)
• M19: 10,247,305 km (0.105 R)
• M20: 10,441,034 km (0.117 R)
• M21: 10,897,457 km (0.101 R)
• M22: 14,197,586 km (0.051 R)
• M23: 14,269,393 km (0.112 R)
• M24: 14,557,818 km (0.102 R)
• M25: 15,582,413 km (0.113 R)
• M26: 15,879,365 km (0.118 R)
• M27: 16,629,898 km (0.093 R)
• M28: 18,399,790 km (0.057 R)
• M29: 18,634,958 km (0.099 R)
• M30: 18,871,173 km (0.102 R)
• M31: 19,187,572 km (0.049 R)
• M32: 21,616,593 km (0.079 R)
• M33: 22,030,680 km (0.074 R)
• M34: 23,119,603 km (0.111 R)
• M35: 23,373,471 km (0.116 R)
• M36: 23,543,114 km (0.119 R)
• M37: 23,713,207 km (0.072 R)
• M38: 26,932,853 km (0.098 R)
• M39: 27,646,883 km (0.09 R)
• M40: 31,402,089 km (0.1 R)
• M41: 33,960,961 km (0.117 R)
• M42: 35,801,314 km (0.104 R)
• M43: 35,899,001 km (0.111 R)
• M44: 36,192,811 km (0.085 R)
• M45: 36,980,145 km (0.118 R)
• M46: 38,271,623 km (0.062 R)
• M47: 39,375,805 km (0.115 R)
• M48: 41,102,913 km (0.111 R)
• M49: 42,336,796 km (0.082 R)
• M50: 42,543,540 km (0.064 R)
• M51: 42,647,211 km (0.078 R)
• M52: 43,478,527 km (0.072 R)
• M53: 47,070,820 km (0.118 R)
• M54: 48,361,252 km (0.065 R)
• M55: 48,794,038 km (0.102 R)
• M56: 49,336,779 km (0.089 R)
• M57: 51,417,237 km (0.041 R)
• M58: 54,985,445 km (0.105 R)
• M59: 56,571,332 km (0.117 R)
• M60: 58,402,261 km (0.102 R)
• M61: 60,136,250 km (0.11 R)
• M62: 60,252,487 km (0.055 R)
• M63: 60,951,259 km (0.11 R)
• M64: 62,239,446 km (0.104 R)
• M65: 64,128,867 km (0.083 R)
• M66: 64,366,429 km (0.111 R)
• M67: 66,877,878 km (0.07 R)
• M68: 67,601,333 km (0.05 R)
• M69: 67,722,208 km (0.086 R)
• M70: 67,843,083 km (0.068 R)
• M71: 74,602,065 km (0.108 R)
• M72: 75,979,263 km (0.113 R)
• M73: 77,491,398 km (0.098 R)
• M74: 79,267,873 km (0.083 R)
• M75: 79,650,394 km (0.06 R)
• M76: 80,161,271 km (0.055 R)
• M77: 81,314,671 km (0.045 R)
• M78: 83,767,627 km (0.116 R)
• M79: 83,897,328 km (0.049 R)
• M80: 84,417,181 km (0.093 R)
• M81: 84,677,481 km (0.11 R)
• M82: 84,938,081 km (0.113 R)
• M83: 85,590,627 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 11,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit