🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.62 AU

Year: 133 Days

Day: 28.9 Hours

Environment

Temp: 263 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,754,976 km

• M1: 48,021 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 170 Days

Day: 47.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.04 AU - 1.34 AU

Year: 474 Days

Day: 15.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,754,976 km

• M1: 317,297 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.13 AU - 1.69 AU

Year: 612 Days

Day: 27.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.61 AU - 1.81 AU

Year: 817 Days

Day: 36.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.55 AU - 5.39 AU

Year: 3452 Days

Day: 22.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,754,976 km

• M1: 68,366 km (0.109 R)

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.3

Radius: 4.8

Gravity: 41.55 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.73 AU - 14.63 AU

Year: 17477 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,754,976 km

• M1: 62,083 km (0.076 R)
• M2: 149,299 km (0.111 R)
• M3: 366,814 km (0.098 R)
• M4: 1,592,170 km (0.119 R)
• M5: 1,884,036 km (0.118 R)
• M6: 3,010,956 km (0.101 R)
• M7: 3,249,116 km (0.094 R)
• M8: 3,411,280 km (0.106 R)
• M9: 3,534,698 km (0.115 R)
• M10: 3,956,415 km (0.083 R)
• M11: 4,305,277 km (0.049 R)
• M12: 5,032,173 km (0.079 R)
• M13: 5,505,501 km (0.117 R)
• M14: 5,553,671 km (0.087 R)
• M15: 6,042,557 km (0.117 R)
• M16: 6,192,005 km (0.039 R)
• M17: 6,853,228 km (0.062 R)
• M18: 7,061,169 km (0.112 R)
• M19: 7,430,077 km (0.075 R)
• M20: 7,590,147 km (0.054 R)
• M21: 7,805,269 km (0.066 R)
• M22: 8,351,900 km (0.091 R)
• M23: 9,194,734 km (0.075 R)
• M24: 9,713,390 km (0.114 R)
• M25: 10,360,101 km (0.06 R)
• M26: 10,718,687 km (0.094 R)
• M27: 10,899,551 km (0.108 R)
• M28: 11,081,313 km (0.053 R)
• M29: 11,694,814 km (0.115 R)
• M30: 11,818,681 km (0.106 R)
• M31: 11,880,913 km (0.11 R)
• M32: 13,340,390 km (0.11 R)
• M33: 13,861,140 km (0.051 R)
• M34: 14,123,984 km (0.09 R)
• M35: 16,285,523 km (0.11 R)
• M36: 16,772,016 km (0.107 R)
• M37: 16,841,878 km (0.086 R)
• M38: 17,192,685 km (0.036 R)
• M39: 18,403,530 km (0.072 R)
• M40: 18,547,742 km (0.106 R)
• M41: 19,641,602 km (0.11 R)
• M42: 20,084,861 km (0.105 R)
• M43: 20,233,411 km (0.082 R)
• M44: 20,831,204 km (0.046 R)
• M45: 21,132,195 km (0.081 R)
• M46: 22,197,033 km (0.102 R)
• M47: 23,123,642 km (0.073 R)
• M48: 23,984,129 km (0.079 R)
• M49: 24,775,502 km (0.103 R)
• M50: 26,140,134 km (0.102 R)
• M51: 26,709,204 km (0.079 R)
• M52: 27,776,734 km (0.067 R)
• M53: 28,440,650 km (0.095 R)
• M54: 30,463,362 km (0.12 R)
• M55: 30,976,184 km (0.069 R)
• M56: 31,405,829 km (0.071 R)
• M57: 31,837,419 km (0.041 R)
• M58: 32,968,528 km (0.106 R)
• M59: 34,201,514 km (0.069 R)
• M60: 34,467,649 km (0.036 R)
• M61: 34,912,702 km (0.047 R)
• M62: 35,002,012 km (0.038 R)
• M63: 35,988,760 km (0.085 R)
• M64: 37,531,712 km (0.116 R)
• M65: 37,623,116 km (0.063 R)
• M66: 37,989,631 km (0.114 R)
• M67: 39,653,309 km (0.062 R)
• M68: 41,340,773 km (0.055 R)
• M69: 42,098,187 km (0.085 R)
• M70: 44,494,446 km (0.079 R)
• M71: 47,230,441 km (0.056 R)
• M72: 47,823,896 km (0.035 R)
• M73: 48,121,446 km (0.088 R)
• M74: 49,919,912 km (0.093 R)
• M75: 51,333,911 km (0.107 R)
• M76: 52,556,275 km (0.08 R)
• M77: 52,760,925 km (0.09 R)
• M78: 53,068,349 km (0.111 R)
• M79: 53,170,973 km (0.103 R)
• M80: 53,376,520 km (0.092 R)
• M81: 55,862,538 km (0.059 R)
• M82: 56,594,670 km (0.105 R)
• M83: 56,699,538 km (0.055 R)
• M84: 57,646,193 km (0.113 R)
• M85: 59,768,388 km (0.1 R)
• M86: 60,195,939 km (0.049 R)
• M87: 63,434,434 km (0.105 R)
• M88: 64,416,993 km (0.028 R)
• M89: 65,404,488 km (0.108 R)
• M90: 66,065,711 km (0.079 R)
• M91: 72,114,850 km (0.028 R)
• M92: 72,228,545 km (0.077 R)
• M93: 73,711,808 km (0.075 R)
• M94: 74,744,631 km (0.105 R)
• M95: 75,205,243 km (0.049 R)
• M96: 77,289,291 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit