🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 157 Days

Day: 36.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.66 AU - 0.9 AU

Year: 246 Days

Day: 17.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.1 AU - 2.91 AU

Year: 1409 Days

Day: 13 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.4

Radius: 4.8

Gravity: 33.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.35 AU - 15.23 AU

Year: 20274 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,109,901 km

• M1: 66,122 km (0.053 R)
• M2: 274,961 km (0.114 R)
• M3: 583,880 km (0.096 R)
• M4: 1,009,935 km (0.087 R)
• M5: 1,327,382 km (0.073 R)
• M6: 2,159,894 km (0.107 R)
• M7: 2,786,410 km (0.073 R)
• M8: 3,800,085 km (0.092 R)
• M9: 4,120,524 km (0.067 R)
• M10: 4,424,058 km (0.064 R)
• M11: 5,625,478 km (0.109 R)
• M12: 5,872,913 km (0.105 R)
• M13: 6,170,463 km (0.092 R)
• M14: 7,512,057 km (0.039 R)
• M15: 8,068,262 km (0.107 R)
• M16: 8,277,250 km (0.105 R)
• M17: 10,323,151 km (0.057 R)
• M18: 10,569,538 km (0.093 R)
• M19: 12,753,518 km (0.091 R)
• M20: 15,460,042 km (0.078 R)
• M21: 18,435,993 km (0.11 R)
• M22: 19,726,125 km (0.117 R)
• M23: 24,715,214 km (0.064 R)
• M24: 31,118,601 km (0.052 R)
• M25: 33,745,689 km (0.105 R)
• M26: 35,810,289 km (0.082 R)
• M27: 38,103,774 km (0.078 R)
• M28: 41,414,525 km (0.061 R)
• M29: 52,306,596 km (0.103 R)
• M30: 54,506,134 km (0.115 R)
• M31: 61,272,445 km (0.063 R)
• M32: 63,303,685 km (0.11 R)
• M33: 67,929,551 km (0.097 R)
• M34: 70,545,120 km (0.083 R)
• M35: 71,431,786 km (0.057 R)
• M36: 71,654,538 km (0.101 R)
• M37: 73,680,691 km (0.09 R)
• M38: 74,136,067 km (0.025 R)
• M39: 76,441,221 km (0.111 R)
• M40: 79,987,737 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.5

Radius: 8

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.37 AU - 21.45 AU

Year: 25894 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,109,901 km

• M1: 99,483 km (0.032 R)
• M2: 392,844 km (0.074 R)
• M3: 1,524,851 km (0.097 R)
• M4: 2,642,497 km (0.062 R)
• M5: 3,357,575 km (0.074 R)
• M6: 5,409,459 km (0.085 R)
• M7: 5,920,336 km (0.086 R)
• M8: 7,491,562 km (0.048 R)
• M9: 8,456,917 km (0.092 R)
• M10: 11,230,013 km (0.07 R)
• M11: 15,883,404 km (0.082 R)
• M12: 16,400,863 km (0.095 R)
• M13: 19,547,954 km (0.093 R)
• M14: 21,159,422 km (0.113 R)
• M15: 27,007,053 km (0.099 R)
• M16: 28,243,031 km (0.088 R)
• M17: 41,111,140 km (0.119 R)
• M18: 42,414,736 km (0.089 R)
• M19: 44,251,948 km (0.079 R)
• M20: 48,623,198 km (0.104 R)
• M21: 49,166,387 km (0.091 R)
• M22: 52,700,936 km (0.115 R)
• M23: 54,432,831 km (0.059 R)
• M24: 62,804,328 km (0.044 R)
• M25: 65,627,688 km (0.098 R)
• M26: 67,406,706 km (0.106 R)
• M27: 76,541,302 km (0.073 R)
• M28: 82,553,640 km (0.083 R)
• M29: 89,143,576 km (0.074 R)
• M30: 91,599,075 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 4

Gravity: 33.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 14.08 AU - 22.88 AU

Year: 28317 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 88,109,901 km

• M1: 62,831 km (0.095 R)
• M2: 201,957 km (0.089 R)
• M3: 438,172 km (0.106 R)
• M4: 1,093,411 km (0.074 R)
• M5: 1,921,435 km (0.026 R)
• M6: 2,066,844 km (0.047 R)
• M7: 2,264,762 km (0.063 R)
• M8: 2,427,375 km (0.116 R)
• M9: 3,729,026 km (0.094 R)
• M10: 4,090,155 km (0.086 R)
• M11: 4,402,665 km (0.106 R)
• M12: 5,727,953 km (0.069 R)
• M13: 6,298,370 km (0.098 R)
• M14: 6,527,404 km (0.11 R)
• M15: 7,551,102 km (0.11 R)
• M16: 7,967,732 km (0.085 R)
• M17: 14,226,458 km (0.057 R)
• M18: 17,054,157 km (0.072 R)
• M19: 18,043,598 km (0.053 R)
• M20: 19,550,198 km (0.084 R)
• M21: 23,134,114 km (0.09 R)
• M22: 28,978,304 km (0.095 R)
• M23: 29,611,702 km (0.089 R)
• M24: 32,238,042 km (0.09 R)
• M25: 32,508,814 km (0.091 R)
• M26: 35,733,845 km (0.111 R)
• M27: 36,023,915 km (0.102 R)
• M28: 41,358,575 km (0.066 R)
• M29: 43,466,858 km (0.12 R)
• M30: 46,330,461 km (0.088 R)
• M31: 48,959,494 km (0.047 R)
• M32: 55,282,996 km (0.084 R)
• M33: 56,452,552 km (0.099 R)
• M34: 57,043,613 km (0.097 R)
• M35: 58,841,181 km (0.077 R)
• M36: 60,676,148 km (0.034 R)
• M37: 61,711,814 km (0.082 R)
• M38: 67,288,225 km (0.086 R)
• M39: 67,509,181 km (0.116 R)
• M40: 71,799,498 km (0.116 R)
• M41: 84,206,397 km (0.105 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 14,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit