🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.43 AU - 0.61 AU

Year: 132 Days

Day: 15.8 Hours

Environment

Temp: 246 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.52 AU - 0.78 AU

Year: 185 Days

Day: 39.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.86 AU - 4.46 AU

Year: 2996 Days

Day: 36.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.3

Radius: 6

Gravity: 18.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.74 AU - 15.96 AU

Year: 18200 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,423,276 km

• M1: 76,893 km (0.037 R)
• M2: 167,400 km (0.103 R)
• M3: 320,887 km (0.115 R)
• M4: 556,953 km (0.092 R)
• M5: 618,438 km (0.104 R)
• M6: 1,217,876 km (0.067 R)
• M7: 1,438,832 km (0.084 R)
• M8: 1,793,828 km (0.032 R)
• M9: 2,013,139 km (0.082 R)
• M10: 2,207,915 km (0.101 R)
• M11: 2,307,697 km (0.094 R)
• M12: 2,580,862 km (0.094 R)
• M13: 2,792,693 km (0.066 R)
• M14: 3,538,438 km (0.092 R)
• M15: 3,616,229 km (0.042 R)
• M16: 4,807,477 km (0.037 R)
• M17: 5,557,411 km (0.086 R)
• M18: 6,249,002 km (0.105 R)
• M19: 7,114,276 km (0.093 R)
• M20: 8,222,049 km (0.09 R)
• M21: 8,795,756 km (0.096 R)
• M22: 9,007,587 km (0.07 R)
• M23: 9,436,334 km (0.066 R)
• M24: 10,202,575 km (0.052 R)
• M25: 12,321,778 km (0.092 R)
• M26: 12,917,327 km (0.092 R)
• M27: 13,644,074 km (0.082 R)
• M28: 14,384,134 km (0.088 R)
• M29: 15,327,499 km (0.106 R)
• M30: 15,646,292 km (0.085 R)
• M31: 15,710,320 km (0.068 R)
• M32: 15,903,002 km (0.059 R)
• M33: 16,031,805 km (0.113 R)
• M34: 16,746,734 km (0.1 R)
• M35: 18,477,581 km (0.086 R)
• M36: 19,639,657 km (0.058 R)
• M37: 20,404,102 km (0.12 R)
• M38: 20,544,126 km (0.108 R)
• M39: 20,754,760 km (0.071 R)
• M40: 20,825,220 km (0.069 R)
• M41: 21,818,849 km (0.052 R)
• M42: 21,890,357 km (0.117 R)
• M43: 22,393,604 km (0.043 R)
• M44: 22,827,887 km (0.118 R)
• M45: 22,973,296 km (0.1 R)
• M46: 23,338,016 km (0.111 R)
• M47: 23,484,472 km (0.056 R)
• M48: 24,221,391 km (0.09 R)
• M49: 24,443,993 km (0.104 R)
• M50: 25,340,982 km (0.056 R)
• M51: 26,248,742 km (0.079 R)
• M52: 28,799,236 km (0.111 R)
• M53: 28,956,463 km (0.089 R)
• M54: 29,113,840 km (0.112 R)
• M55: 29,587,616 km (0.07 R)
• M56: 30,303,293 km (0.095 R)
• M57: 32,076,476 km (0.086 R)
• M58: 32,320,770 km (0.099 R)
• M59: 32,565,811 km (0.071 R)
• M60: 36,314,285 km (0.073 R)
• M61: 37,251,067 km (0.118 R)
• M62: 38,023,440 km (0.097 R)
• M63: 38,714,433 km (0.118 R)
• M64: 39,148,416 km (0.046 R)
• M65: 40,372,277 km (0.099 R)
• M66: 42,231,329 km (0.082 R)
• M67: 42,499,109 km (0.099 R)
• M68: 43,216,132 km (0.076 R)
• M69: 44,299,221 km (0.114 R)
• M70: 44,571,339 km (0.111 R)
• M71: 45,940,309 km (0.086 R)
• M72: 46,860,785 km (0.116 R)
• M73: 49,940,856 km (0.089 R)
• M74: 50,413,136 km (0.07 R)
• M75: 51,839,103 km (0.12 R)
• M76: 52,509,152 km (0.077 R)
• M77: 54,342,025 km (0.044 R)
• M78: 55,803,895 km (0.068 R)
• M79: 55,999,719 km (0.087 R)
• M80: 57,674,018 km (0.083 R)
• M81: 58,766,083 km (0.069 R)
• M82: 58,865,715 km (0.114 R)
• M83: 60,769,049 km (0.115 R)
• M84: 60,869,878 km (0.068 R)
• M85: 61,778,984 km (0.064 R)
• M86: 62,285,971 km (0.07 R)
• M87: 63,202,108 km (0.069 R)
• M88: 64,636,004 km (0.069 R)
• M89: 64,738,927 km (0.105 R)
• M90: 65,150,770 km (0.066 R)
• M91: 66,495,356 km (0.08 R)
• M92: 66,806,968 km (0.082 R)
• M93: 67,744,648 km (0.091 R)
• M94: 69,106,736 km (0.063 R)
• M95: 70,266,269 km (0.061 R)
• M96: 70,583,716 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.1

Radius: 3.8

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15.32 AU - 24.42 AU

Year: 31275 Days

Day: 16.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,423,276 km

• M1: 53,556 km (0.107 R)
• M2: 107,411 km (0.037 R)
• M3: 203,304 km (0.087 R)
• M4: 1,295,218 km (0.118 R)
• M5: 1,760,617 km (0.061 R)
• M6: 2,407,628 km (0.114 R)
• M7: 3,009,311 km (0.114 R)
• M8: 3,120,163 km (0.112 R)
• M9: 3,345,906 km (0.085 R)
• M10: 8,218,608 km (0.117 R)
• M11: 8,321,681 km (0.118 R)
• M12: 9,109,463 km (0.115 R)
• M13: 10,196,292 km (0.114 R)
• M14: 10,251,643 km (0.096 R)
• M15: 11,208,920 km (0.098 R)
• M16: 11,553,444 km (0.12 R)
• M17: 13,815,214 km (0.065 R)
• M18: 14,122,787 km (0.094 R)
• M19: 14,184,571 km (0.053 R)
• M20: 15,694,013 km (0.113 R)
• M21: 17,584,781 km (0.043 R)
• M22: 17,717,773 km (0.036 R)
• M23: 18,998,182 km (0.114 R)
• M24: 19,066,249 km (0.076 R)
• M25: 19,134,615 km (0.094 R)
• M26: 21,433,336 km (0.101 R)
• M27: 22,506,700 km (0.056 R)
• M28: 22,868,428 km (0.085 R)
• M29: 23,304,955 km (0.1 R)
• M30: 23,670,871 km (0.113 R)
• M31: 24,038,583 km (0.067 R)
• M32: 25,528,428 km (0.058 R)
• M33: 25,830,017 km (0.085 R)
• M34: 25,905,564 km (0.053 R)
• M35: 26,056,957 km (0.068 R)
• M36: 26,208,649 km (0.092 R)
• M37: 27,586,745 km (0.109 R)
• M38: 28,440,350 km (0.098 R)
• M39: 28,518,440 km (0.063 R)
• M40: 30,572,270 km (0.094 R)
• M41: 31,374,862 km (0.1 R)
• M42: 31,940,791 km (0.082 R)
• M43: 35,322,451 km (0.094 R)
• M44: 35,406,226 km (0.071 R)
• M45: 35,995,342 km (0.116 R)
• M46: 36,757,543 km (0.108 R)
• M47: 36,927,636 km (0.114 R)
• M48: 37,097,878 km (0.05 R)
• M49: 38,211,485 km (0.073 R)
• M50: 38,383,822 km (0.088 R)
• M51: 42,239,108 km (0.111 R)
• M52: 43,401,633 km (0.064 R)
• M53: 43,761,416 km (0.11 R)
• M54: 49,463,040 km (0.11 R)
• M55: 49,556,838 km (0.118 R)
• M56: 51,827,135 km (0.047 R)
• M57: 52,783,066 km (0.108 R)
• M58: 55,198,174 km (0.08 R)
• M59: 55,588,026 km (0.025 R)
• M60: 59,435,683 km (0.059 R)
• M61: 60,536,424 km (0.071 R)
• M62: 61,744,876 km (0.083 R)
• M63: 62,453,371 km (0.09 R)
• M64: 62,859,529 km (0.112 R)
• M65: 64,083,090 km (0.091 R)
• M66: 64,390,215 km (0.079 R)
• M67: 65,623,649 km (0.072 R)
• M68: 67,905,017 km (0.099 R)
• M69: 68,950,556 km (0.105 R)
• M70: 69,475,346 km (0.05 R)
• M71: 69,580,513 km (0.112 R)
• M72: 70,317,731 km (0.083 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit