🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.82 AU - 1.28 AU

Year: 408 Days

Day: 30.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,645,359 km

• M1: 250,876 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.93 AU - 1.17 AU

Year: 408 Days

Day: 24.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,645,359 km

• M1: 308,770 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.25 AU - 1.61 AU

Year: 648 Days

Day: 35.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,645,359 km

• M1: 73,453 km (0.084 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.04 AU - 3.22 AU

Year: 1615 Days

Day: 31.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.6

Radius: 4.4

Gravity: 48.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 12.18 AU - 13.08 AU

Year: 17000 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,645,359 km

• M1: 318,344 km (0.099 R)
• M2: 371,601 km (0.088 R)
• M3: 428,000 km (0.12 R)
• M4: 682,316 km (0.077 R)
• M5: 728,691 km (0.088 R)
• M6: 1,056,460 km (0.072 R)
• M7: 1,165,667 km (0.091 R)
• M8: 1,515,127 km (0.052 R)
• M9: 1,733,241 km (0.073 R)
• M10: 1,928,017 km (0.119 R)
• M11: 2,164,083 km (0.087 R)
• M12: 2,737,641 km (0.113 R)
• M13: 3,002,579 km (0.06 R)
• M14: 4,802,092 km (0.11 R)
• M15: 5,075,108 km (0.113 R)
• M16: 6,765,115 km (0.076 R)
• M17: 7,537,938 km (0.07 R)
• M18: 7,801,679 km (0.119 R)
• M19: 8,338,286 km (0.114 R)
• M20: 8,886,862 km (0.092 R)
• M21: 8,997,863 km (0.081 R)
• M22: 9,277,761 km (0.075 R)
• M23: 9,334,010 km (0.094 R)
• M24: 11,798,634 km (0.12 R)
• M25: 11,982,041 km (0.047 R)
• M26: 12,475,565 km (0.071 R)
• M27: 13,931,003 km (0.085 R)
• M28: 14,060,105 km (0.095 R)
• M29: 14,777,128 km (0.111 R)
• M30: 15,372,528 km (0.084 R)
• M31: 16,860,877 km (0.12 R)
• M32: 17,831,617 km (0.069 R)
• M33: 18,182,724 km (0.071 R)
• M34: 18,536,074 km (0.12 R)
• M35: 18,891,668 km (0.062 R)
• M36: 19,177,849 km (0.098 R)
• M37: 19,321,463 km (0.119 R)
• M38: 19,393,270 km (0.116 R)
• M39: 19,537,482 km (0.082 R)
• M40: 19,754,399 km (0.058 R)
• M41: 22,267,493 km (0.118 R)
• M42: 22,418,288 km (0.113 R)
• M43: 22,569,681 km (0.078 R)
• M44: 22,797,220 km (0.039 R)
• M45: 23,101,801 km (0.039 R)
• M46: 23,792,045 km (0.119 R)
• M47: 26,220,767 km (0.072 R)
• M48: 27,181,933 km (0.053 R)
• M49: 27,343,200 km (0.115 R)
• M50: 28,563,170 km (0.041 R)
• M51: 28,809,259 km (0.115 R)
• M52: 31,308,890 km (0.097 R)
• M53: 31,647,280 km (0.08 R)
• M54: 31,732,102 km (0.108 R)
• M55: 32,413,371 km (0.026 R)
• M56: 32,670,081 km (0.029 R)
• M57: 36,068,047 km (0.066 R)
• M58: 37,135,876 km (0.08 R)
• M59: 37,853,647 km (0.115 R)
• M60: 37,943,555 km (0.07 R)
• M61: 38,666,412 km (0.082 R)
• M62: 39,302,652 km (0.058 R)
• M63: 39,850,778 km (0.053 R)
• M64: 40,677,606 km (0.058 R)
• M65: 41,974,919 km (0.06 R)
• M66: 43,380,091 km (0.085 R)
• M67: 43,851,773 km (0.033 R)
• M68: 45,086,405 km (0.106 R)
• M69: 45,372,885 km (0.108 R)
• M70: 46,621,428 km (0.069 R)
• M71: 47,104,630 km (0.113 R)
• M72: 47,589,626 km (0.083 R)
• M73: 47,978,730 km (0.089 R)
• M74: 48,173,656 km (0.093 R)
• M75: 48,368,881 km (0.111 R)
• M76: 50,137,427 km (0.084 R)
• M77: 50,335,345 km (0.092 R)
• M78: 52,428,070 km (0.115 R)
• M79: 52,829,890 km (0.091 R)
• M80: 54,447,491 km (0.1 R)
• M81: 54,752,671 km (0.11 R)
• M82: 55,671,352 km (0.063 R)
• M83: 57,420,450 km (0.108 R)
• M84: 57,523,972 km (0.099 R)
• M85: 57,938,358 km (0.11 R)
• M86: 62,988,333 km (0.058 R)
• M87: 63,843,584 km (0.093 R)
• M88: 64,058,107 km (0.072 R)
• M89: 65,025,856 km (0.061 R)
• M90: 67,848,917 km (0.053 R)
• M91: 69,495,691 km (0.105 R)
• M92: 70,047,557 km (0.045 R)
• M93: 73,951,015 km (0.086 R)
• M94: 74,401,603 km (0.104 R)
• M95: 74,740,143 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit