🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.66 AU - 0.8 AU

Year: 223 Days

Day: 15.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 82.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,460,824 km

• M1: 24,684 km (0.064 R)
• M2: 144,661 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.88 AU - 1.4 AU

Year: 436 Days

Day: 25.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 102.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.15 AU - 1.41 AU

Year: 519 Days

Day: 17 Hours

Environment

Temp: 5 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,460,824 km

• M1: 820,844 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.6 AU - 2.22 AU

Year: 945 Days

Day: 14.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,460,824 km

• M1: 1,501,813 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.32 AU - 2.52 AU

Year: 1348 Days

Day: 43.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,460,824 km

• M1: 240,254 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.21 AU - 4.07 AU

Year: 2487 Days

Day: 46.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,460,824 km

• M1: 563,386 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.6

Radius: 5.6

Gravity: 20.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.83 AU - 16.11 AU

Year: 17706 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,460,824 km

• M1: 101,427 km (0.115 R)
• M2: 308,172 km (0.116 R)
• M3: 407,355 km (0.109 R)
• M4: 517,459 km (0.098 R)
• M5: 722,558 km (0.116 R)
• M6: 788,830 km (0.082 R)
• M7: 904,170 km (0.099 R)
• M8: 951,742 km (0.103 R)
• M9: 1,074,711 km (0.119 R)
• M10: 1,916,199 km (0.055 R)
• M11: 1,978,133 km (0.11 R)
• M12: 2,463,428 km (0.103 R)
• M13: 2,633,072 km (0.108 R)
• M14: 2,912,671 km (0.115 R)
• M15: 3,164,893 km (0.111 R)
• M16: 3,386,896 km (0.112 R)
• M17: 3,652,133 km (0.094 R)
• M18: 4,082,675 km (0.075 R)
• M19: 4,364,817 km (0.066 R)
• M20: 4,695,129 km (0.11 R)
• M21: 4,863,427 km (0.064 R)
• M22: 5,076,454 km (0.108 R)
• M23: 5,778,517 km (0.116 R)
• M24: 5,913,604 km (0.081 R)
• M25: 6,095,216 km (0.075 R)
• M26: 7,910,586 km (0.068 R)
• M27: 8,010,517 km (0.113 R)
• M28: 8,060,632 km (0.061 R)
• M29: 8,980,061 km (0.09 R)
• M30: 9,032,121 km (0.075 R)
• M31: 10,040,261 km (0.026 R)
• M32: 10,475,292 km (0.108 R)
• M33: 10,695,051 km (0.054 R)
• M34: 12,682,608 km (0.069 R)
• M35: 12,858,236 km (0.103 R)
• M36: 13,449,297 km (0.095 R)
• M37: 14,474,342 km (0.095 R)
• M38: 14,657,899 km (0.118 R)
• M39: 14,780,569 km (0.026 R)
• M40: 16,026,869 km (0.089 R)
• M41: 16,153,428 km (0.099 R)
• M42: 16,343,717 km (0.092 R)
• M43: 17,177,127 km (0.05 R)
• M44: 17,566,380 km (0.117 R)
• M45: 20,235,057 km (0.092 R)
• M46: 20,440,155 km (0.089 R)
• M47: 20,646,002 km (0.104 R)
• M48: 21,059,939 km (0.085 R)
• M49: 22,671,408 km (0.107 R)
• M50: 23,312,734 km (0.099 R)
• M51: 23,456,049 km (0.067 R)
• M52: 23,743,576 km (0.06 R)
• M53: 24,322,220 km (0.085 R)
• M54: 24,394,775 km (0.101 R)
• M55: 24,540,334 km (0.115 R)
• M56: 24,686,192 km (0.117 R)
• M57: 25,493,123 km (0.108 R)
• M58: 25,788,728 km (0.093 R)
• M59: 26,159,880 km (0.103 R)
• M60: 27,889,681 km (0.068 R)
• M61: 31,142,537 km (0.099 R)
• M62: 31,616,912 km (0.106 R)
• M63: 32,253,151 km (0.086 R)
• M64: 34,431,446 km (0.07 R)
• M65: 36,906,842 km (0.111 R)
• M66: 39,013,180 km (0.104 R)
• M67: 40,726,076 km (0.065 R)
• M68: 42,288,625 km (0.057 R)
• M69: 42,901,528 km (0.1 R)
• M70: 43,782,210 km (0.094 R)
• M71: 43,870,623 km (0.059 R)
• M72: 46,820,842 km (0.112 R)
• M73: 47,454,838 km (0.097 R)
• M74: 47,636,450 km (0.045 R)
• M75: 48,548,399 km (0.108 R)
• M76: 49,557,885 km (0.113 R)
• M77: 54,233,716 km (0.098 R)
• M78: 54,423,556 km (0.111 R)
• M79: 55,472,237 km (0.062 R)
• M80: 55,951,100 km (0.045 R)
• M81: 57,880,164 km (0.072 R)
• M82: 59,438,974 km (0.106 R)
• M83: 60,027,043 km (0.057 R)
• M84: 61,110,431 km (0.054 R)
• M85: 61,902,253 km (0.036 R)
• M86: 63,096,343 km (0.045 R)
• M87: 64,197,682 km (0.118 R)
• M88: 66,013,501 km (0.07 R)
• M89: 67,437,523 km (0.086 R)
• M90: 67,744,049 km (0.065 R)
• M91: 67,948,550 km (0.076 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit