🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.42 AU - 0.62 AU

Year: 144 Days

Day: 42.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.5 AU - 0.76 AU

Year: 193 Days

Day: 25.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,164,953 km

• M1: 151,692 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.67 AU - 0.71 AU

Year: 221 Days

Day: 36.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.32 AU - 1.66 AU

Year: 700 Days

Day: 43.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,164,953 km

• M1: 464,053 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.93 AU - 2.59 AU

Year: 1308 Days

Day: 27.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,164,953 km

• M1: 1,771,688 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.27 AU - 2.41 AU

Year: 1378 Days

Day: 28.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,164,953 km

• M1: 2,113,369 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.96 AU - 2.96 AU

Year: 1485 Days

Day: 25.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,164,953 km

• M1: 663,766 km (0.06 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.71 AU - 3.37 AU

Year: 2041 Days

Day: 18.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 97.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380

Radius: 8

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.78 AU - 17.36 AU

Year: 24802 Days

Day: 20.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,164,953 km

• M1: 160,967 km (0.1 R)
• M2: 401,670 km (0.115 R)
• M3: 531,521 km (0.111 R)
• M4: 742,005 km (0.12 R)
• M5: 1,003,802 km (0.069 R)
• M6: 2,012,989 km (0.093 R)
• M7: 2,310,390 km (0.084 R)
• M8: 2,481,679 km (0.074 R)
• M9: 2,621,852 km (0.113 R)
• M10: 3,477,403 km (0.09 R)
• M11: 3,874,435 km (0.055 R)
• M12: 3,955,667 km (0.057 R)
• M13: 4,202,653 km (0.118 R)
• M14: 4,582,632 km (0.036 R)
• M15: 4,711,735 km (0.084 R)
• M16: 4,798,501 km (0.089 R)
• M17: 4,885,717 km (0.051 R)
• M18: 5,150,804 km (0.037 R)
• M19: 5,787,343 km (0.12 R)
• M20: 6,788,452 km (0.113 R)
• M21: 6,985,173 km (0.052 R)
• M22: 7,283,771 km (0.067 R)
• M23: 7,535,843 km (0.091 R)
• M24: 7,893,532 km (0.067 R)
• M25: 8,048,665 km (0.106 R)
• M26: 8,204,695 km (0.107 R)
• M27: 8,732,028 km (0.067 R)
• M28: 9,270,281 km (0.048 R)
• M29: 9,598,499 km (0.109 R)
• M30: 10,097,856 km (0.104 R)
• M31: 11,822,869 km (0.093 R)
• M32: 11,881,960 km (0.073 R)
• M33: 13,575,109 km (0.079 R)
• M34: 14,010,140 km (0.118 R)
• M35: 15,149,627 km (0.114 R)
• M36: 16,384,557 km (0.062 R)
• M37: 16,516,353 km (0.076 R)
• M38: 16,582,475 km (0.114 R)
• M39: 16,714,869 km (0.089 R)
• M40: 18,262,459 km (0.091 R)
• M41: 19,018,676 km (0.116 R)
• M42: 19,365,893 km (0.092 R)
• M43: 20,136,921 km (0.088 R)
• M44: 20,775,255 km (0.107 R)
• M45: 20,846,613 km (0.085 R)
• M46: 21,492,277 km (0.062 R)
• M47: 22,071,670 km (0.074 R)
• M48: 22,729,751 km (0.11 R)
• M49: 23,172,112 km (0.104 R)
• M50: 23,394,265 km (0.095 R)
• M51: 24,666,744 km (0.098 R)
• M52: 24,969,381 km (0.111 R)
• M53: 25,045,227 km (0.093 R)
• M54: 25,273,363 km (0.117 R)
• M55: 26,038,407 km (0.032 R)
• M56: 26,346,728 km (0.088 R)
• M57: 29,334,198 km (0.117 R)
• M58: 31,521,169 km (0.034 R)
• M59: 31,685,278 km (0.112 R)
• M60: 31,931,815 km (0.089 R)
• M61: 33,508,726 km (0.066 R)
• M62: 33,592,501 km (0.075 R)
• M63: 33,760,051 km (0.1 R)
• M64: 35,622,095 km (0.094 R)
• M65: 35,878,506 km (0.093 R)
• M66: 36,393,272 km (0.062 R)
• M67: 36,910,582 km (0.106 R)
• M68: 37,170,134 km (0.032 R)
• M69: 38,126,962 km (0.038 R)
• M70: 39,268,095 km (0.081 R)
• M71: 45,788,467 km (0.086 R)
• M72: 46,160,517 km (0.115 R)
• M73: 46,907,310 km (0.081 R)
• M74: 47,940,882 km (0.095 R)
• M75: 51,182,667 km (0.055 R)
• M76: 53,317,728 km (0.073 R)
• M77: 54,101,322 km (0.095 R)
• M78: 56,275,727 km (0.103 R)
• M79: 57,473,707 km (0.104 R)
• M80: 58,277,047 km (0.096 R)
• M81: 58,781,043 km (0.042 R)
• M82: 58,882,021 km (0.058 R)
• M83: 61,630,134 km (0.11 R)
• M84: 61,835,233 km (0.081 R)
• M85: 63,174,732 km (0.056 R)
• M86: 64,836,316 km (0.062 R)
• M87: 65,045,005 km (0.101 R)
• M88: 65,253,993 km (0.098 R)
• M89: 66,933,528 km (0.104 R)
• M90: 69,052,881 km (0.105 R)
• M91: 71,732,927 km (0.055 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: 468 - 13,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit