🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.78 AU - 1.82 AU

Year: 905 Days

Day: 42.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.05 AU - 2.55 AU

Year: 1307 Days

Day: 42.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.86 AU - 3.32 AU

Year: 2035 Days

Day: 25.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,266,672 km

• M1: 264,339 km (0.081 R)
• M2: 297,849 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.2

Radius: 5.8

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.13 AU - 13.01 AU

Year: 15714 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,266,672 km

• M1: 77,043 km (0.092 R)
• M2: 205,996 km (0.104 R)
• M3: 374,593 km (0.077 R)
• M4: 419,472 km (0.069 R)
• M5: 636,689 km (0.058 R)
• M6: 767,437 km (0.093 R)
• M7: 1,824,346 km (0.073 R)
• M8: 1,877,154 km (0.074 R)
• M9: 2,011,493 km (0.068 R)
• M10: 2,066,096 km (0.111 R)
• M11: 2,433,359 km (0.092 R)
• M12: 2,669,275 km (0.088 R)
• M13: 3,226,976 km (0.069 R)
• M14: 3,752,214 km (0.1 R)
• M15: 3,819,682 km (0.032 R)
• M16: 4,024,781 km (0.103 R)
• M17: 4,128,602 km (0.119 R)
• M18: 4,233,321 km (0.062 R)
• M19: 4,733,725 km (0.112 R)
• M20: 4,880,182 km (0.065 R)
• M21: 5,140,033 km (0.113 R)
• M22: 5,673,350 km (0.119 R)
• M23: 5,907,171 km (0.067 R)
• M24: 6,465,171 km (0.063 R)
• M25: 7,165,289 km (0.097 R)
• M26: 7,333,437 km (0.095 R)
• M27: 7,975,810 km (0.073 R)
• M28: 8,150,242 km (0.071 R)
• M29: 9,222,410 km (0.113 R)
• M30: 9,359,591 km (0.081 R)
• M31: 10,385,832 km (0.056 R)
• M32: 11,300,474 km (0.12 R)
• M33: 11,349,392 km (0.075 R)
• M34: 11,594,733 km (0.112 R)
• M35: 13,103,128 km (0.105 R)
• M36: 13,360,436 km (0.106 R)
• M37: 13,775,720 km (0.074 R)
• M38: 16,409,989 km (0.111 R)
• M39: 16,687,343 km (0.105 R)
• M40: 17,190,441 km (0.118 R)
• M41: 17,246,690 km (0.066 R)
• M42: 17,359,337 km (0.062 R)
• M43: 17,983,160 km (0.109 R)
• M44: 18,097,303 km (0.1 R)
• M45: 18,498,973 km (0.111 R)
• M46: 18,614,164 km (0.112 R)
• M47: 19,545,111 km (0.088 R)
• M48: 19,957,104 km (0.078 R)
• M49: 20,849,605 km (0.109 R)
• M50: 22,673,352 km (0.096 R)
• M51: 23,354,771 km (0.111 R)
• M52: 24,294,844 km (0.105 R)
• M53: 24,421,104 km (0.067 R)
• M54: 25,503,146 km (0.118 R)
• M55: 26,730,896 km (0.041 R)
• M56: 27,582,107 km (0.09 R)
• M57: 29,647,306 km (0.106 R)
• M58: 29,984,948 km (0.06 R)
• M59: 30,664,272 km (0.106 R)
• M60: 31,005,804 km (0.1 R)
• M61: 31,623,793 km (0.084 R)
• M62: 32,454,211 km (0.099 R)
• M63: 32,802,176 km (0.034 R)
• M64: 33,291,510 km (0.033 R)
• M65: 33,994,919 km (0.096 R)
• M66: 34,065,530 km (0.046 R)
• M67: 34,136,140 km (0.102 R)
• M68: 35,273,084 km (0.108 R)
• M69: 35,416,099 km (0.093 R)
• M70: 36,350,338 km (0.1 R)
• M71: 36,784,172 km (0.106 R)
• M72: 37,292,505 km (0.093 R)
• M73: 38,831,568 km (0.037 R)
• M74: 39,794,679 km (0.113 R)
• M75: 39,943,529 km (0.096 R)
• M76: 40,915,616 km (0.059 R)
• M77: 41,141,060 km (0.12 R)
• M78: 44,417,553 km (0.064 R)
• M79: 44,571,938 km (0.115 R)
• M80: 46,360,679 km (0.112 R)
• M81: 46,831,165 km (0.119 R)
• M82: 48,014,185 km (0.115 R)
• M83: 48,808,400 km (0.03 R)
• M84: 49,847,207 km (0.119 R)
• M85: 49,927,541 km (0.108 R)
• M86: 51,540,805 km (0.071 R)
• M87: 51,703,118 km (0.057 R)
• M88: 53,499,340 km (0.074 R)
• M89: 53,663,748 km (0.048 R)
• M90: 54,157,571 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.3

Radius: 7.3

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.56 AU - 22.08 AU

Year: 29384 Days

Day: 15.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,266,672 km

• M1: 107,710 km (0.095 R)
• M2: 427,401 km (0.08 R)
• M3: 574,157 km (0.11 R)
• M4: 653,892 km (0.087 R)
• M5: 737,667 km (0.114 R)
• M6: 885,470 km (0.118 R)
• M7: 1,175,839 km (0.101 R)
• M8: 1,421,629 km (0.1 R)
• M9: 2,469,262 km (0.088 R)
• M10: 2,647,583 km (0.107 R)
• M11: 2,876,468 km (0.11 R)
• M12: 3,111,935 km (0.097 R)
• M13: 3,601,270 km (0.09 R)
• M14: 4,062,181 km (0.092 R)
• M15: 4,167,049 km (0.113 R)
• M16: 4,705,451 km (0.106 R)
• M17: 4,871,206 km (0.089 R)
• M18: 5,611,715 km (0.076 R)
• M19: 5,965,215 km (0.042 R)
• M20: 6,755,989 km (0.076 R)
• M21: 7,450,722 km (0.043 R)
• M22: 8,101,772 km (0.109 R)
• M23: 8,367,308 km (0.101 R)
• M24: 9,319,050 km (0.058 R)
• M25: 9,667,314 km (0.057 R)
• M26: 10,592,576 km (0.106 R)
• M27: 10,955,950 km (0.077 R)
• M28: 12,679,467 km (0.111 R)
• M29: 12,756,360 km (0.116 R)
• M30: 12,987,788 km (0.03 R)
• M31: 13,298,503 km (0.107 R)
• M32: 13,690,449 km (0.084 R)
• M33: 14,086,136 km (0.04 R)
• M34: 14,325,343 km (0.12 R)
• M35: 14,646,380 km (0.115 R)
• M36: 15,459,444 km (0.107 R)
• M37: 15,871,586 km (0.084 R)
• M38: 16,959,611 km (0.092 R)
• M39: 17,555,460 km (0.11 R)
• M40: 18,244,807 km (0.074 R)
• M41: 20,275,448 km (0.06 R)
• M42: 21,271,770 km (0.114 R)
• M43: 21,454,728 km (0.098 R)
• M44: 22,655,999 km (0.034 R)
• M45: 22,842,697 km (0.086 R)
• M46: 24,450,575 km (0.074 R)
• M47: 25,123,167 km (0.1 R)
• M48: 27,276,479 km (0.102 R)
• M49: 30,409,507 km (0.109 R)
• M50: 32,490,563 km (0.094 R)
• M51: 36,678,406 km (0.11 R)
• M52: 38,445,007 km (0.107 R)
• M53: 38,556,458 km (0.11 R)
• M54: 39,788,097 km (0.102 R)
• M55: 41,602,719 km (0.11 R)
• M56: 46,137,330 km (0.069 R)
• M57: 46,848,817 km (0.098 R)
• M58: 48,884,246 km (0.11 R)
• M59: 52,793,089 km (0.045 R)
• M60: 53,412,873 km (0.117 R)
• M61: 53,537,039 km (0.118 R)
• M62: 54,534,557 km (0.103 R)
• M63: 59,098,190 km (0.088 R)
• M64: 60,128,919 km (0.117 R)
• M65: 60,516,976 km (0.034 R)
• M66: 61,165,633 km (0.081 R)
• M67: 61,816,383 km (0.053 R)
• M68: 66,703,746 km (0.064 R)
• M69: 68,315,364 km (0.115 R)
• M70: 72,812,874 km (0.114 R)
• M71: 77,686,324 km (0.119 R)
• M72: 80,375,645 km (0.078 R)
• M73: 80,518,062 km (0.037 R)
• M74: 80,945,762 km (0.11 R)
• M75: 82,807,657 km (0.117 R)
• M76: 82,951,571 km (0.079 R)
• M77: 85,263,905 km (0.102 R)
• M78: 85,554,424 km (0.081 R)
• M79: 86,719,791 km (0.104 R)
• M80: 89,508,595 km (0.072 R)
• M81: 90,395,411 km (0.116 R)
• M82: 91,136,519 km (0.119 R)
• M83: 98,201,877 km (0.04 R)
• M84: 98,506,308 km (0.12 R)
• M85: 98,811,189 km (0.112 R)
• M86: 99,269,108 km (0.073 R)
• M87: 99,421,847 km (0.037 R)
• M88: 101,415,089 km (0.107 R)
• M89: 101,722,962 km (0.038 R)
• M90: 102,185,219 km (0.111 R)
• M91: 102,493,840 km (0.105 R)
• M92: 102,957,294 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit