🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.69 AU

Year: 154 Days

Day: 12.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 37.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.75 AU - 1.05 AU

Year: 306 Days

Day: 25.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,756,720 km

• M1: 25,282 km (0.091 R)
• M2: 174,581 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.29 AU - 1.61 AU

Year: 625 Days

Day: 25.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,756,720 km

• M1: 654,640 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.69 AU - 2.97 AU

Year: 1705 Days

Day: 41.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,756,720 km

• M1: 549,323 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.89 AU - 5.17 AU

Year: 3453 Days

Day: 37 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536

Radius: 6.6

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.78 AU - 16.54 AU

Year: 21141 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,756,720 km

• M1: 84,373 km (0.088 R)
• M2: 134,040 km (0.109 R)
• M3: 272,418 km (0.092 R)
• M4: 558,000 km (0.113 R)
• M5: 775,815 km (0.082 R)
• M6: 1,456,934 km (0.095 R)
• M7: 1,819,858 km (0.076 R)
• M8: 2,590,138 km (0.1 R)
• M9: 3,646,897 km (0.099 R)
• M10: 4,603,126 km (0.091 R)
• M11: 4,820,791 km (0.084 R)
• M12: 5,086,477 km (0.089 R)
• M13: 6,244,066 km (0.057 R)
• M14: 6,485,068 km (0.117 R)
• M15: 6,976,198 km (0.079 R)
• M16: 8,414,132 km (0.05 R)
• M17: 8,841,384 km (0.106 R)
• M18: 9,112,006 km (0.088 R)
• M19: 9,495,426 km (0.105 R)
• M20: 10,562,507 km (0.05 R)
• M21: 12,023,779 km (0.109 R)
• M22: 12,203,297 km (0.105 R)
• M23: 12,625,761 km (0.109 R)
• M24: 12,991,677 km (0.084 R)
• M25: 14,173,351 km (0.066 R)
• M26: 15,130,329 km (0.103 R)
• M27: 15,388,983 km (0.099 R)
• M28: 16,438,412 km (0.078 R)
• M29: 17,105,918 km (0.082 R)
• M30: 17,443,112 km (0.107 R)
• M31: 17,510,730 km (0.094 R)
• M32: 18,192,447 km (0.088 R)
• M33: 18,743,865 km (0.094 R)
• M34: 19,300,968 km (0.079 R)
• M35: 19,651,924 km (0.097 R)
• M36: 21,365,418 km (0.075 R)
• M37: 23,349,684 km (0.107 R)
• M38: 24,250,264 km (0.055 R)
• M39: 24,325,811 km (0.091 R)
• M40: 24,780,887 km (0.057 R)
• M41: 26,473,288 km (0.069 R)
• M42: 26,863,140 km (0.075 R)
• M43: 27,490,853 km (0.107 R)
• M44: 27,648,529 km (0.092 R)
• M45: 30,456,032 km (0.026 R)
• M46: 30,700,774 km (0.083 R)
• M47: 30,946,264 km (0.083 R)
• M48: 31,769,352 km (0.067 R)
• M49: 32,432,968 km (0.096 R)
• M50: 32,516,144 km (0.089 R)
• M51: 33,184,996 km (0.119 R)
• M52: 33,268,771 km (0.073 R)
• M53: 33,436,919 km (0.078 R)
• M54: 35,561,059 km (0.078 R)
• M55: 37,728,433 km (0.089 R)
• M56: 37,815,948 km (0.114 R)
• M57: 37,991,277 km (0.115 R)
• M58: 38,254,868 km (0.051 R)
• M59: 39,938,144 km (0.08 R)
• M60: 40,385,142 km (0.09 R)
• M61: 42,189,591 km (0.058 R)
• M62: 43,836,066 km (0.103 R)
• M63: 45,876,581 km (0.065 R)
• M64: 46,063,728 km (0.06 R)
• M65: 47,097,000 km (0.027 R)
• M66: 48,613,474 km (0.075 R)
• M67: 50,918,178 km (0.099 R)
• M68: 51,111,908 km (0.05 R)
• M69: 51,305,787 km (0.038 R)
• M70: 51,402,726 km (0.101 R)
• M71: 52,474,296 km (0.03 R)
• M72: 53,258,188 km (0.068 R)
• M73: 55,135,492 km (0.109 R)
• M74: 55,633,204 km (0.089 R)
• M75: 56,432,356 km (0.08 R)
• M76: 57,638,414 km (0.038 R)
• M77: 58,447,290 km (0.036 R)
• M78: 58,852,999 km (0.101 R)
• M79: 60,690,510 km (0.074 R)
• M80: 62,546,870 km (0.115 R)
• M81: 63,273,915 km (0.094 R)
• M82: 64,108,073 km (0.06 R)
• M83: 66,103,858 km (0.105 R)
• M84: 66,420,856 km (0.107 R)
• M85: 67,800,298 km (0.093 R)
• M86: 68,226,652 km (0.102 R)
• M87: 68,546,941 km (0.051 R)
• M88: 71,235,963 km (0.114 R)
• M89: 72,103,631 km (0.056 R)
• M90: 72,538,811 km (0.052 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit