🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.76 AU - 0.82 AU

Year: 265 Days

Day: 46 Hours

Environment

Temp: 91 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.63 AU - 1.05 AU

Year: 290 Days

Day: 24 Hours

Environment

Temp: 119 °C

Axial Tilt: 87.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,380,866 km

• M1: 33,061 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.77 AU - 1.13 AU

Year: 349 Days

Day: 46 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.36 AU - 1.42 AU

Year: 617 Days

Day: 32.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.87 AU - 2.23 AU

Year: 1106 Days

Day: 43.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.34 AU - 4 AU

Year: 2649 Days

Day: 42.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637

Radius: 4.7

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.85 AU - 18.53 AU

Year: 26850 Days

Day: 22.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,380,866 km

• M1: 123,119 km (0.056 R)
• M2: 295,007 km (0.101 R)
• M3: 394,340 km (0.053 R)
• M4: 863,778 km (0.074 R)
• M5: 978,819 km (0.111 R)
• M6: 1,129,464 km (0.057 R)
• M7: 1,767,200 km (0.088 R)
• M8: 1,988,305 km (0.044 R)
• M9: 2,745,121 km (0.085 R)
• M10: 3,131,532 km (0.1 R)
• M11: 3,308,806 km (0.036 R)
• M12: 3,719,601 km (0.108 R)
• M13: 4,739,261 km (0.086 R)
• M14: 4,891,551 km (0.083 R)
• M15: 5,097,248 km (0.096 R)
• M16: 5,410,955 km (0.117 R)
• M17: 5,517,020 km (0.107 R)
• M18: 5,570,277 km (0.088 R)
• M19: 5,784,950 km (0.085 R)
• M20: 5,893,408 km (0.107 R)
• M21: 6,002,465 km (0.067 R)
• M22: 6,557,772 km (0.11 R)
• M23: 8,137,077 km (0.104 R)
• M24: 8,197,814 km (0.032 R)
• M25: 8,688,495 km (0.106 R)
• M26: 8,812,661 km (0.103 R)
• M27: 9,251,880 km (0.078 R)
• M28: 9,698,280 km (0.082 R)
• M29: 9,956,486 km (0.106 R)
• M30: 10,216,936 km (0.12 R)
• M31: 10,479,630 km (0.069 R)
• M32: 10,944,730 km (0.107 R)
• M33: 12,171,283 km (0.102 R)
• M34: 13,012,920 km (0.108 R)
• M35: 13,800,852 km (0.109 R)
• M36: 13,873,258 km (0.101 R)
• M37: 15,875,027 km (0.107 R)
• M38: 18,044,196 km (0.109 R)
• M39: 19,812,443 km (0.095 R)
• M40: 20,966,142 km (0.067 R)
• M41: 21,132,794 km (0.092 R)
• M42: 23,770,653 km (0.045 R)
• M43: 23,944,336 km (0.103 R)
• M44: 24,468,078 km (0.076 R)
• M45: 25,437,921 km (0.111 R)
• M46: 25,526,633 km (0.114 R)
• M47: 26,690,355 km (0.083 R)
• M48: 26,870,770 km (0.099 R)
• M49: 27,415,007 km (0.114 R)
• M50: 29,347,661 km (0.045 R)
• M51: 29,440,861 km (0.099 R)
• M52: 29,814,407 km (0.106 R)
• M53: 30,565,987 km (0.112 R)
• M54: 30,849,624 km (0.045 R)
• M55: 33,927,301 km (0.11 R)
• M56: 34,515,221 km (0.029 R)
• M57: 34,613,507 km (0.113 R)
• M58: 35,502,417 km (0.102 R)
• M59: 35,899,899 km (0.068 R)
• M60: 40,679,700 km (0.038 R)
• M61: 40,887,492 km (0.116 R)
• M62: 41,826,817 km (0.092 R)
• M63: 41,931,685 km (0.106 R)
• M64: 42,878,938 km (0.107 R)
• M65: 43,514,281 km (0.104 R)
• M66: 44,366,390 km (0.113 R)
• M67: 44,901,651 km (0.114 R)
• M68: 45,762,587 km (0.115 R)
• M69: 47,173,295 km (0.11 R)
• M70: 47,282,501 km (0.116 R)
• M71: 47,938,787 km (0.119 R)
• M72: 48,158,247 km (0.097 R)
• M73: 49,260,634 km (0.112 R)
• M74: 49,592,891 km (0.029 R)
• M75: 50,371,249 km (0.093 R)
• M76: 51,153,646 km (0.087 R)
• M77: 52,278,173 km (0.103 R)
• M78: 53,524,622 km (0.113 R)
• M79: 53,866,304 km (0.093 R)
• M80: 54,780,795 km (0.04 R)
• M81: 55,125,170 km (0.089 R)
• M82: 55,931,203 km (0.071 R)
• M83: 59,429,998 km (0.083 R)
• M84: 60,968,014 km (0.112 R)
• M85: 63,359,485 km (0.103 R)
• M86: 64,082,941 km (0.093 R)
• M87: 64,203,816 km (0.103 R)
• M88: 64,930,413 km (0.081 R)
• M89: 66,514,056 km (0.115 R)
• M90: 73,606,341 km (0.059 R)
• M91: 77,048,588 km (0.077 R)
• M92: 77,434,251 km (0.107 R)
• M93: 79,113,039 km (0.039 R)
• M94: 80,282,296 km (0.111 R)
• M95: 81,457,237 km (0.096 R)
• M96: 82,637,864 km (0.054 R)
• M97: 82,901,006 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 12,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit