🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 12.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,046,692 km

• M1: 89,908 km (0.088 R)
• M2: 370,704 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.68 AU - 0.94 AU

Year: 273 Days

Day: 19.7 Hours

Environment

Temp: 79 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.3 AU - 1.98 AU

Year: 787 Days

Day: 15.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,046,692 km

• M1: 218,114 km (0.098 R)

Asteroid Belt

Center: 2.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.26 AU - 2.52 AU

Year: 1385 Days

Day: 43.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.41 AU - 3.27 AU

Year: 1794 Days

Day: 16.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.9 AU - 3.3 AU

Year: 2045 Days

Day: 40.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,046,692 km

• M1: 172,636 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630

Radius: 9.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.95 AU - 5.29 AU

Year: 4341 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,046,692 km

• M1: 162,613 km (0.109 R)
• M2: 254,466 km (0.117 R)
• M3: 584,479 km (0.11 R)
• M4: 1,120,338 km (0.094 R)
• M5: 1,398,890 km (0.081 R)
• M6: 1,668,615 km (0.118 R)
• M7: 1,778,120 km (0.103 R)
• M8: 1,890,019 km (0.067 R)
• M9: 2,154,808 km (0.068 R)
• M10: 2,378,756 km (0.072 R)
• M11: 2,484,821 km (0.057 R)
• M12: 2,574,280 km (0.051 R)
• M13: 2,943,488 km (0.098 R)
• M14: 3,057,631 km (0.104 R)
• M15: 3,349,197 km (0.08 R)
• M16: 3,731,719 km (0.118 R)
• M17: 3,813,998 km (0.076 R)
• M18: 3,980,500 km (0.104 R)
• M19: 4,192,032 km (0.103 R)
• M20: 4,342,377 km (0.101 R)
• M21: 4,428,995 km (0.098 R)
• M22: 4,626,314 km (0.118 R)
• M23: 4,759,307 km (0.025 R)
• M24: 4,916,235 km (0.103 R)
• M25: 5,074,958 km (0.104 R)
• M26: 5,235,177 km (0.114 R)
• M27: 5,420,529 km (0.094 R)
• M28: 5,655,248 km (0.113 R)
• M29: 5,941,429 km (0.053 R)
• M30: 6,062,005 km (0.056 R)
• M31: 6,577,519 km (0.086 R)
• M32: 6,752,549 km (0.104 R)
• M33: 7,158,408 km (0.107 R)
• M34: 8,722,453 km (0.085 R)
• M35: 8,804,732 km (0.09 R)
• M36: 8,914,836 km (0.066 R)
• M37: 9,025,389 km (0.046 R)
• M38: 9,136,540 km (0.111 R)
• M39: 9,840,847 km (0.118 R)
• M40: 10,242,966 km (0.111 R)
• M41: 10,475,142 km (0.12 R)
• M42: 10,679,792 km (0.113 R)
• M43: 11,033,591 km (0.095 R)
• M44: 11,481,337 km (0.087 R)
• M45: 11,965,436 km (0.078 R)
• M46: 12,087,508 km (0.106 R)
• M47: 12,210,029 km (0.102 R)
• M48: 12,456,267 km (0.07 R)
• M49: 12,579,984 km (0.118 R)
• M50: 13,110,458 km (0.077 R)
• M51: 13,299,400 km (0.108 R)
• M52: 13,807,883 km (0.106 R)
• M53: 14,257,874 km (0.045 R)
• M54: 14,909,223 km (0.096 R)
• M55: 15,536,936 km (0.104 R)
• M56: 16,173,325 km (0.041 R)
• M57: 16,511,715 km (0.116 R)
• M58: 16,852,350 km (0.111 R)
• M59: 16,955,123 km (0.074 R)
• M60: 17,057,897 km (0.098 R)
• M61: 17,264,342 km (0.071 R)
• M62: 17,402,421 km (0.115 R)
• M63: 17,575,506 km (0.082 R)
• M64: 17,993,183 km (0.109 R)
• M65: 18,732,047 km (0.117 R)
• M66: 19,158,850 km (0.105 R)
• M67: 19,949,474 km (0.09 R)
• M68: 20,239,545 km (0.116 R)
• M69: 20,824,024 km (0.104 R)
• M70: 20,934,277 km (0.076 R)
• M71: 21,044,680 km (0.068 R)
• M72: 21,339,987 km (0.036 R)
• M73: 21,451,138 km (0.111 R)
• M74: 21,822,889 km (0.112 R)
• M75: 23,636,912 km (0.119 R)
• M76: 23,982,483 km (0.072 R)
• M77: 24,873,040 km (0.08 R)
• M78: 25,185,250 km (0.111 R)
• M79: 26,169,604 km (0.117 R)
• M80: 26,526,994 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.6

Radius: 3.7

Gravity: 71.41 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.59 AU - 15.57 AU

Year: 17727 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,046,692 km

• M1: 73,901 km (0.114 R)
• M2: 163,062 km (0.109 R)
• M3: 339,737 km (0.033 R)
• M4: 377,286 km (0.055 R)
• M5: 1,009,935 km (0.114 R)
• M6: 1,767,050 km (0.074 R)
• M7: 1,800,111 km (0.099 R)
• M8: 2,073,277 km (0.041 R)
• M9: 2,286,603 km (0.115 R)
• M10: 2,581,760 km (0.093 R)
• M11: 3,126,895 km (0.108 R)
• M12: 3,791,708 km (0.064 R)
• M13: 3,964,643 km (0.081 R)
• M14: 5,007,490 km (0.083 R)
• M15: 5,149,458 km (0.078 R)
• M16: 5,244,901 km (0.084 R)
• M17: 5,829,530 km (0.102 R)
• M18: 7,757,398 km (0.112 R)
• M19: 8,309,414 km (0.106 R)
• M20: 9,392,652 km (0.034 R)
• M21: 9,567,681 km (0.057 R)
• M22: 9,685,116 km (0.065 R)
• M23: 9,861,940 km (0.031 R)
• M24: 10,398,847 km (0.094 R)
• M25: 10,580,010 km (0.074 R)
• M26: 11,563,317 km (0.108 R)
• M27: 12,256,105 km (0.066 R)
• M28: 12,383,562 km (0.052 R)
• M29: 13,418,480 km (0.079 R)
• M30: 14,413,755 km (0.047 R)
• M31: 14,615,712 km (0.111 R)
• M32: 17,252,524 km (0.094 R)
• M33: 17,610,213 km (0.084 R)
• M34: 21,014,013 km (0.046 R)
• M35: 22,946,369 km (0.083 R)
• M36: 23,973,358 km (0.066 R)
• M37: 24,053,094 km (0.099 R)
• M38: 25,745,345 km (0.113 R)
• M39: 26,153,897 km (0.047 R)
• M40: 27,392,417 km (0.098 R)
• M41: 28,565,564 km (0.082 R)
• M42: 30,011,876 km (0.095 R)
• M43: 30,960,476 km (0.116 R)
• M44: 32,181,793 km (0.07 R)
• M45: 32,445,534 km (0.095 R)
• M46: 32,886,848 km (0.052 R)
• M47: 35,303,452 km (0.109 R)
• M48: 36,670,477 km (0.118 R)
• M49: 36,854,034 km (0.082 R)
• M50: 41,828,761 km (0.116 R)
• M51: 43,468,504 km (0.093 R)
• M52: 43,857,309 km (0.085 R)
• M53: 44,442,835 km (0.059 R)
• M54: 45,424,346 km (0.069 R)
• M55: 46,115,488 km (0.117 R)
• M56: 46,412,889 km (0.083 R)
• M57: 46,611,405 km (0.07 R)
• M58: 46,909,853 km (0.086 R)
• M59: 47,109,117 km (0.06 R)
• M60: 47,208,899 km (0.099 R)
• M61: 47,808,787 km (0.074 R)
• M62: 48,109,778 km (0.095 R)
• M63: 49,218,447 km (0.1 R)
• M64: 49,928,439 km (0.1 R)
• M65: 50,948,547 km (0.061 R)
• M66: 51,461,069 km (0.103 R)
• M67: 51,563,843 km (0.115 R)
• M68: 51,666,617 km (0.076 R)
• M69: 51,872,463 km (0.12 R)
• M70: 52,594,871 km (0.041 R)
• M71: 55,096,896 km (0.071 R)
• M72: 55,412,398 km (0.093 R)
• M73: 56,574,324 km (0.066 R)
• M74: 57,211,462 km (0.072 R)
• M75: 57,424,339 km (0.059 R)
• M76: 59,244,646 km (0.026 R)
• M77: 61,519,282 km (0.031 R)
• M78: 62,065,015 km (0.079 R)
• M79: 62,831,854 km (0.11 R)
• M80: 63,051,463 km (0.076 R)
• M81: 64,485,509 km (0.101 R)
• M82: 65,373,372 km (0.112 R)
• M83: 67,497,961 km (0.056 R)
• M84: 67,835,454 km (0.106 R)
• M85: 69,872,528 km (0.035 R)
• M86: 70,213,910 km (0.101 R)
• M87: 71,470,682 km (0.07 R)
• M88: 72,389,362 km (0.12 R)
• M89: 74,470,568 km (0.078 R)
• M90: 74,702,894 km (0.044 R)
• M91: 77,275,827 km (0.092 R)
• M92: 77,864,645 km (0.108 R)
• M93: 78,336,775 km (0.108 R)
• M94: 78,809,804 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit