🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.64 AU - 0.74 AU

Year: 209 Days

Day: 28.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,368,098 km

• M1: 41,588 km (0.097 R)
• M2: 87,216 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.73 AU - 1.13 AU

Year: 328 Days

Day: 25.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,368,098 km

• M1: 688,001 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.88 AU - 1.26 AU

Year: 404 Days

Day: 38.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1 AU - 1.18 AU

Year: 416 Days

Day: 22.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 845.3

Radius: 3.1

Gravity: 87.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.51 AU - 17.07 AU

Year: 22917 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,368,098 km

• M1: 1,384,379 km (0.111 R)
• M2: 2,370,528 km (0.118 R)
• M3: 2,654,165 km (0.105 R)
• M4: 3,034,593 km (0.089 R)
• M5: 3,342,166 km (0.089 R)
• M6: 3,705,539 km (0.086 R)
• M7: 5,280,057 km (0.086 R)
• M8: 6,080,256 km (0.069 R)
• M9: 7,089,144 km (0.03 R)
• M10: 7,553,795 km (0.084 R)
• M11: 9,193,687 km (0.112 R)
• M12: 9,256,368 km (0.105 R)
• M13: 9,827,832 km (0.101 R)
• M14: 10,280,066 km (0.064 R)
• M15: 10,475,890 km (0.108 R)
• M16: 10,673,060 km (0.073 R)
• M17: 10,739,033 km (0.085 R)
• M18: 11,137,861 km (0.068 R)
• M19: 11,204,731 km (0.117 R)
• M20: 12,293,654 km (0.043 R)
• M21: 13,061,689 km (0.107 R)
• M22: 13,487,146 km (0.107 R)
• M23: 13,629,862 km (0.08 R)
• M24: 13,917,090 km (0.114 R)
• M25: 15,531,550 km (0.118 R)
• M26: 16,208,929 km (0.076 R)
• M27: 16,436,916 km (0.08 R)
• M28: 18,535,326 km (0.045 R)
• M29: 19,575,480 km (0.066 R)
• M30: 21,046,476 km (0.045 R)
• M31: 21,878,988 km (0.084 R)
• M32: 21,962,763 km (0.117 R)
• M33: 24,701,451 km (0.102 R)
• M34: 25,402,766 km (0.081 R)
• M35: 27,364,742 km (0.102 R)
• M36: 27,817,425 km (0.067 R)
• M37: 28,730,121 km (0.113 R)
• M38: 28,913,828 km (0.066 R)
• M39: 29,838,342 km (0.057 R)
• M40: 30,491,188 km (0.117 R)
• M41: 30,772,432 km (0.044 R)
• M42: 32,286,811 km (0.091 R)
• M43: 32,477,847 km (0.115 R)
• M44: 33,631,845 km (0.047 R)
• M45: 34,019,453 km (0.113 R)
• M46: 34,994,832 km (0.079 R)
• M47: 37,173,126 km (0.116 R)
• M48: 38,278,505 km (0.099 R)
• M49: 39,803,206 km (0.07 R)
• M50: 40,213,254 km (0.084 R)
• M51: 43,121,736 km (0.103 R)
• M52: 44,070,934 km (0.094 R)
• M53: 44,601,259 km (0.046 R)
• M54: 45,775,303 km (0.108 R)
• M55: 46,419,920 km (0.073 R)
• M56: 46,743,351 km (0.118 R)
• M57: 47,067,679 km (0.094 R)
• M58: 47,392,605 km (0.06 R)
• M59: 47,718,280 km (0.089 R)
• M60: 48,262,816 km (0.062 R)
• M61: 48,481,229 km (0.111 R)
• M62: 49,467,977 km (0.104 R)
• M63: 50,129,349 km (0.029 R)
• M64: 51,572,669 km (0.1 R)
• M65: 55,183,064 km (0.099 R)
• M66: 55,297,207 km (0.076 R)
• M67: 56,327,937 km (0.116 R)
• M68: 56,787,950 km (0.108 R)
• M69: 56,903,290 km (0.106 R)
• M70: 57,712,016 km (0.11 R)
• M71: 60,631,419 km (0.12 R)
• M72: 62,524,729 km (0.102 R)
• M73: 62,643,809 km (0.102 R)
• M74: 63,359,336 km (0.074 R)
• M75: 66,126,896 km (0.106 R)
• M76: 67,830,816 km (0.097 R)
• M77: 67,953,038 km (0.11 R)
• M78: 70,537,341 km (0.094 R)
• M79: 71,779,302 km (0.071 R)
• M80: 72,402,976 km (0.091 R)
• M81: 72,903,082 km (0.066 R)
• M82: 73,279,021 km (0.099 R)
• M83: 74,032,845 km (0.103 R)
• M84: 74,158,656 km (0.116 R)
• M85: 75,801,540 km (0.095 R)
• M86: 76,818,507 km (0.112 R)
• M87: 77,584,149 km (0.084 R)
• M88: 79,638,277 km (0.106 R)
• M89: 82,622,306 km (0.102 R)
• M90: 83,537,695 km (0.091 R)
• M91: 84,062,335 km (0.071 R)
• M92: 84,851,164 km (0.115 R)
• M93: 85,774,782 km (0.04 R)
• M94: 86,039,271 km (0.112 R)
• M95: 87,365,755 km (0.112 R)
• M96: 88,031,465 km (0.095 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: 229 - 12,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit