🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.43 AU - 0.57 AU

Year: 130 Days

Day: 30.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,599,160 km

• M1: 116,387 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.33 AU - 1.45 AU

Year: 605 Days

Day: 23.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,599,160 km

• M1: 22,140 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.27 AU - 1.65 AU

Year: 651 Days

Day: 13.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,599,160 km

• M1: 117,883 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.5 AU - 1.5 AU

Year: 678 Days

Day: 17.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,599,160 km

• M1: 171,140 km (0.077 R)
• M2: 988,393 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.36 AU - 3.36 AU

Year: 1785 Days

Day: 14.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.8

Radius: 6

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.61 AU - 16.41 AU

Year: 19348 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,599,160 km

• M1: 211,531 km (0.075 R)
• M2: 269,725 km (0.102 R)
• M3: 541,843 km (0.071 R)
• M4: 1,115,551 km (0.1 R)
• M5: 1,338,303 km (0.074 R)
• M6: 1,986,959 km (0.088 R)
• M7: 2,326,097 km (0.114 R)
• M8: 2,867,941 km (0.083 R)
• M9: 2,905,490 km (0.104 R)
• M10: 2,943,189 km (0.116 R)
• M11: 3,057,032 km (0.103 R)
• M12: 4,062,330 km (0.082 R)
• M13: 4,710,687 km (0.099 R)
• M14: 4,889,008 km (0.076 R)
• M15: 6,690,316 km (0.115 R)
• M16: 6,790,397 km (0.098 R)
• M17: 6,840,512 km (0.095 R)
• M18: 6,941,192 km (0.085 R)
• M19: 7,042,469 km (0.074 R)
• M20: 7,452,368 km (0.086 R)
• M21: 8,836,896 km (0.088 R)
• M22: 9,502,158 km (0.111 R)
• M23: 9,840,847 km (0.109 R)
• M24: 11,116,319 km (0.065 R)
• M25: 11,894,228 km (0.096 R)
• M26: 12,442,952 km (0.084 R)
• M27: 13,187,351 km (0.097 R)
• M28: 13,755,225 km (0.1 R)
• M29: 13,818,804 km (0.087 R)
• M30: 14,074,018 km (0.109 R)
• M31: 15,704,635 km (0.066 R)
• M32: 16,373,487 km (0.104 R)
• M33: 16,847,263 km (0.071 R)
• M34: 17,325,528 km (0.111 R)
• M35: 17,669,752 km (0.065 R)
• M36: 18,085,934 km (0.086 R)
• M37: 18,435,245 km (0.12 R)
• M38: 18,505,406 km (0.097 R)
• M39: 20,070,499 km (0.095 R)
• M40: 20,142,605 km (0.095 R)
• M41: 21,382,173 km (0.081 R)
• M42: 23,781,723 km (0.09 R)
• M43: 24,548,861 km (0.119 R)
• M44: 24,626,053 km (0.107 R)
• M45: 25,402,167 km (0.094 R)
• M46: 25,636,587 km (0.099 R)
• M47: 26,502,160 km (0.041 R)
• M48: 26,898,744 km (0.095 R)
• M49: 27,939,048 km (0.102 R)
• M50: 28,019,681 km (0.116 R)
• M51: 28,180,948 km (0.098 R)
• M52: 29,565,177 km (0.099 R)
• M53: 30,058,999 km (0.101 R)
• M54: 30,887,921 km (0.113 R)
• M55: 31,808,546 km (0.062 R)
• M56: 32,061,217 km (0.087 R)
• M57: 33,419,865 km (0.066 R)
• M58: 33,762,444 km (0.115 R)
• M59: 34,364,725 km (0.062 R)
• M60: 34,797,063 km (0.073 R)
• M61: 37,163,103 km (0.117 R)
• M62: 37,963,152 km (0.064 R)
• M63: 40,215,498 km (0.094 R)
• M64: 40,579,769 km (0.091 R)
• M65: 40,762,428 km (0.08 R)
• M66: 43,533,878 km (0.098 R)
• M67: 48,189,513 km (0.105 R)
• M68: 50,526,980 km (0.054 R)
• M69: 50,723,402 km (0.089 R)
• M70: 52,006,353 km (0.096 R)
• M71: 52,502,719 km (0.108 R)
• M72: 53,300,076 km (0.1 R)
• M73: 54,403,061 km (0.091 R)
• M74: 56,325,693 km (0.094 R)
• M75: 57,654,122 km (0.107 R)
• M76: 60,237,378 km (0.073 R)
• M77: 60,445,768 km (0.065 R)
• M78: 61,700,445 km (0.091 R)
• M79: 62,225,833 km (0.109 R)
• M80: 63,175,330 km (0.113 R)
• M81: 64,342,194 km (0.072 R)
• M82: 64,874,912 km (0.118 R)
• M83: 65,623,200 km (0.094 R)
• M84: 66,159,509 km (0.12 R)
• M85: 66,804,874 km (0.084 R)
• M86: 68,862,443 km (0.109 R)
• M87: 69,516,635 km (0.099 R)
• M88: 69,953,760 km (0.079 R)
• M89: 71,491,177 km (0.088 R)
• M90: 72,153,447 km (0.033 R)
• M91: 72,706,809 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit