🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.46 AU - 0.74 AU

Year: 167 Days

Day: 41.5 Hours

Environment

Temp: 245 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.79 AU - 1.19 AU

Year: 355 Days

Day: 33.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,291,263 km

• M1: 311,014 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.96 AU - 2.24 AU

Year: 1095 Days

Day: 45.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.2

Radius: 3.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.37 AU - 17.43 AU

Year: 22817 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,291,263 km

• M1: 50,414 km (0.088 R)
• M2: 119,828 km (0.066 R)
• M3: 412,441 km (0.113 R)
• M4: 534,962 km (0.098 R)
• M5: 783,294 km (0.03 R)
• M6: 950,994 km (0.116 R)
• M7: 1,463,067 km (0.086 R)
• M8: 1,555,668 km (0.119 R)
• M9: 1,631,066 km (0.098 R)
• M10: 3,015,145 km (0.088 R)
• M11: 3,694,918 km (0.114 R)
• M12: 4,770,826 km (0.115 R)
• M13: 4,825,728 km (0.104 R)
• M14: 5,470,944 km (0.047 R)
• M15: 5,847,631 km (0.032 R)
• M16: 6,534,285 km (0.081 R)
• M17: 6,871,629 km (0.072 R)
• M18: 6,933,562 km (0.111 R)
• M19: 8,309,563 km (0.116 R)
• M20: 8,342,624 km (0.113 R)
• M21: 8,909,900 km (0.092 R)
• M22: 9,147,162 km (0.102 R)
• M23: 9,627,820 km (0.085 R)
• M24: 9,801,503 km (0.094 R)
• M25: 10,011,389 km (0.111 R)
• M26: 10,046,395 km (0.11 R)
• M27: 10,506,558 km (0.109 R)
• M28: 10,577,916 km (0.062 R)
• M29: 11,410,428 km (0.118 R)
• M30: 11,927,438 km (0.079 R)
• M31: 12,641,319 km (0.119 R)
• M32: 12,946,050 km (0.094 R)
• M33: 13,523,797 km (0.112 R)
• M34: 14,505,309 km (0.063 R)
• M35: 15,105,196 km (0.112 R)
• M36: 15,469,018 km (0.104 R)
• M37: 16,246,478 km (0.11 R)
• M38: 16,660,864 km (0.08 R)
• M39: 17,881,733 km (0.107 R)
• M40: 18,137,994 km (0.078 R)
• M41: 18,180,779 km (0.061 R)
• M42: 18,309,433 km (0.1 R)
• M43: 18,438,386 km (0.089 R)
• M44: 19,044,258 km (0.095 R)
• M45: 19,131,324 km (0.104 R)
• M46: 19,349,587 km (0.064 R)
• M47: 20,186,437 km (0.119 R)
• M48: 20,364,160 km (0.118 R)
• M49: 20,900,319 km (0.113 R)
• M50: 22,490,693 km (0.036 R)
• M51: 22,998,429 km (0.076 R)
• M52: 24,072,392 km (0.061 R)
• M53: 24,544,373 km (0.104 R)
• M54: 25,785,736 km (0.093 R)
• M55: 25,882,077 km (0.037 R)
• M56: 26,852,070 km (0.112 R)
• M57: 27,390,622 km (0.117 R)
• M58: 27,883,248 km (0.101 R)
• M59: 28,081,166 km (0.04 R)
• M60: 29,027,522 km (0.073 R)
• M61: 29,328,513 km (0.084 R)
• M62: 30,746,850 km (0.079 R)
• M63: 31,002,364 km (0.105 R)
• M64: 31,825,152 km (0.117 R)
• M65: 34,601,090 km (0.112 R)
• M66: 35,454,247 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.8

Radius: 6.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.53 AU - 21.33 AU

Year: 32021 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,291,263 km

• M1: 811,269 km (0.117 R)
• M2: 1,179,579 km (0.099 R)
• M3: 1,486,853 km (0.083 R)
• M4: 1,594,713 km (0.059 R)
• M5: 1,818,512 km (0.045 R)
• M6: 2,112,172 km (0.077 R)
• M7: 2,516,236 km (0.081 R)
• M8: 2,743,775 km (0.065 R)
• M9: 3,288,460 km (0.071 R)
• M10: 3,645,700 km (0.067 R)
• M11: 4,053,055 km (0.052 R)
• M12: 4,396,981 km (0.071 R)
• M13: 4,790,124 km (0.101 R)
• M14: 4,910,401 km (0.066 R)
• M15: 5,318,204 km (0.079 R)
• M16: 6,079,358 km (0.057 R)
• M17: 6,209,508 km (0.041 R)
• M18: 6,784,413 km (0.065 R)
• M19: 6,964,678 km (0.118 R)
• M20: 7,100,962 km (0.091 R)
• M21: 7,748,422 km (0.072 R)
• M22: 8,414,731 km (0.071 R)
• M23: 8,852,753 km (0.077 R)
• M24: 9,000,406 km (0.12 R)
• M25: 9,801,652 km (0.064 R)
• M26: 10,210,952 km (0.063 R)
• M27: 10,314,025 km (0.072 R)
• M28: 12,559,190 km (0.102 R)
• M29: 13,679,379 km (0.115 R)
• M30: 13,964,363 km (0.101 R)
• M31: 14,482,420 km (0.073 R)
• M32: 15,596,476 km (0.031 R)
• M33: 16,859,680 km (0.109 R)
• M34: 17,657,934 km (0.057 R)
• M35: 17,843,884 km (0.11 R)
• M36: 19,803,317 km (0.113 R)
• M37: 20,906,602 km (0.051 R)
• M38: 22,901,639 km (0.093 R)
• M39: 23,307,947 km (0.113 R)
• M40: 24,265,074 km (0.082 R)
• M41: 25,026,078 km (0.104 R)
• M42: 26,784,751 km (0.027 R)
• M43: 27,571,037 km (0.105 R)
• M44: 28,220,142 km (0.093 R)
• M45: 28,947,188 km (0.069 R)
• M46: 29,680,367 km (0.07 R)
• M47: 30,197,228 km (0.082 R)
• M48: 30,345,330 km (0.083 R)
• M49: 31,539,869 km (0.059 R)
• M50: 31,991,804 km (0.073 R)
• M51: 35,292,382 km (0.076 R)
• M52: 36,311,442 km (0.11 R)
• M53: 36,390,131 km (0.083 R)
• M54: 39,425,920 km (0.074 R)
• M55: 39,993,944 km (0.049 R)
• M56: 41,631,741 km (0.068 R)
• M57: 41,961,904 km (0.095 R)
• M58: 43,542,106 km (0.097 R)
• M59: 45,991,322 km (0.106 R)
• M60: 46,076,593 km (0.112 R)
• M61: 48,138,351 km (0.034 R)
• M62: 48,745,419 km (0.101 R)
• M63: 49,006,318 km (0.103 R)
• M64: 50,317,842 km (0.093 R)
• M65: 51,552,324 km (0.038 R)
• M66: 52,886,138 km (0.062 R)
• M67: 53,871,390 km (0.069 R)
• M68: 54,141,115 km (0.097 R)
• M69: 56,680,539 km (0.113 R)
• M70: 56,954,901 km (0.105 R)
• M71: 57,229,713 km (0.106 R)
• M72: 58,702,803 km (0.037 R)
• M73: 59,909,010 km (0.11 R)
• M74: 61,780,330 km (0.109 R)
• M75: 61,968,524 km (0.107 R)
• M76: 62,251,264 km (0.106 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 13,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit