🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 151 Days

Day: 30.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,903,206 km

• M1: 31,715 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.46 AU - 0.72 AU

Year: 168 Days

Day: 29.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.74 AU - 0.9 AU

Year: 275 Days

Day: 41.2 Hours

Environment

Temp: 113 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.62 AU - 1.64 AU

Year: 772 Days

Day: 17 Hours

Environment

Temp: -44 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.75 AU - 2.45 AU

Year: 1129 Days

Day: 21.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,903,206 km

• M1: 430,393 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.2 AU - 3.44 AU

Year: 1756 Days

Day: 39.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,903,206 km

• M1: 975,229 km (0.093 R)
• M2: 2,239,779 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.25 AU - 4.35 AU

Year: 2747 Days

Day: 42.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.81 AU - 4.93 AU

Year: 3388 Days

Day: 16.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 14.4

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.28 AU - 7.1 AU

Year: 5034 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 83,903,206 km

• M1: 197,768 km (0.041 R)
• M2: 316,998 km (0.039 R)
• M3: 425,756 km (0.084 R)
• M4: 576,849 km (0.103 R)
• M5: 690,095 km (0.086 R)
• M6: 812,466 km (0.105 R)
• M7: 1,071,869 km (0.115 R)
• M8: 1,348,176 km (0.119 R)
• M9: 2,409,124 km (0.108 R)
• M10: 3,011,555 km (0.063 R)
• M11: 3,268,713 km (0.105 R)
• M12: 3,438,956 km (0.113 R)
• M13: 4,149,995 km (0.12 R)
• M14: 4,284,184 km (0.034 R)
• M15: 4,419,869 km (0.118 R)
• M16: 4,626,165 km (0.118 R)
• M17: 4,924,014 km (0.091 R)
• M18: 5,798,713 km (0.085 R)
• M19: 6,120,198 km (0.101 R)
• M20: 6,466,966 km (0.064 R)
• M21: 6,583,952 km (0.113 R)
• M22: 6,682,088 km (0.095 R)
• M23: 6,919,500 km (0.076 R)
• M24: 7,119,512 km (0.066 R)
• M25: 7,220,192 km (0.119 R)
• M26: 7,402,701 km (0.08 R)
• M27: 7,689,779 km (0.114 R)
• M28: 7,793,151 km (0.105 R)
• M29: 7,938,710 km (0.079 R)
• M30: 8,874,445 km (0.101 R)
• M31: 8,982,903 km (0.102 R)
• M32: 9,135,643 km (0.103 R)
• M33: 9,599,097 km (0.031 R)
• M34: 10,138,098 km (0.067 R)
• M35: 10,710,160 km (0.045 R)
• M36: 11,316,331 km (0.066 R)
• M37: 11,481,487 km (0.112 R)
• M38: 11,718,749 km (0.073 R)
• M39: 11,981,593 km (0.054 R)
• M40: 12,562,032 km (0.069 R)
• M41: 12,781,941 km (0.093 R)
• M42: 12,929,445 km (0.078 R)
• M43: 13,599,793 km (0.116 R)
• M44: 13,800,553 km (0.119 R)
• M45: 13,926,515 km (0.096 R)
• M46: 14,870,926 km (0.119 R)
• M47: 16,073,842 km (0.105 R)
• M48: 16,553,004 km (0.102 R)
• M49: 16,687,044 km (0.047 R)
• M50: 17,172,190 km (0.102 R)
• M51: 18,211,895 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.4

Radius: 7.3

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.06 AU - 16.74 AU

Year: 22412 Days

Day: 23 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,903,206 km

• M1: 200,910 km (0.056 R)
• M2: 402,418 km (0.109 R)
• M3: 526,285 km (0.044 R)
• M4: 711,637 km (0.084 R)
• M5: 917,633 km (0.112 R)
• M6: 1,987,258 km (0.032 R)
• M7: 2,622,750 km (0.095 R)
• M8: 2,741,231 km (0.1 R)
• M9: 2,983,281 km (0.034 R)
• M10: 4,019,246 km (0.06 R)
• M11: 4,110,201 km (0.079 R)
• M12: 4,155,978 km (0.095 R)
• M13: 4,528,328 km (0.092 R)
• M14: 4,575,600 km (0.073 R)
• M15: 5,008,686 km (0.11 R)
• M16: 5,254,924 km (0.08 R)
• M17: 5,657,193 km (0.106 R)
• M18: 5,708,206 km (0.087 R)
• M19: 6,226,563 km (0.119 R)
• M20: 6,384,987 km (0.049 R)
• M21: 6,491,351 km (0.095 R)
• M22: 7,363,357 km (0.091 R)
• M23: 8,387,953 km (0.112 R)
• M24: 9,095,551 km (0.069 R)
• M25: 9,822,147 km (0.036 R)
• M26: 9,883,483 km (0.072 R)
• M27: 9,945,117 km (0.056 R)
• M28: 10,316,868 km (0.114 R)
• M29: 10,379,399 km (0.12 R)
• M30: 10,441,931 km (0.094 R)
• M31: 10,883,245 km (0.119 R)
• M32: 11,653,973 km (0.088 R)
• M33: 12,977,166 km (0.118 R)
• M34: 13,179,722 km (0.112 R)
• M35: 14,277,770 km (0.09 R)
• M36: 14,486,908 km (0.058 R)
• M37: 14,556,920 km (0.059 R)
• M38: 14,978,936 km (0.101 R)
• M39: 15,120,455 km (0.114 R)
• M40: 15,907,041 km (0.112 R)
• M41: 17,445,206 km (0.071 R)
• M42: 17,818,453 km (0.117 R)
• M43: 18,269,790 km (0.07 R)
• M44: 18,877,307 km (0.111 R)
• M45: 22,013,476 km (0.094 R)
• M46: 24,136,719 km (0.097 R)
• M47: 25,222,650 km (0.105 R)
• M48: 26,068,775 km (0.083 R)
• M49: 26,239,167 km (0.097 R)
• M50: 27,441,934 km (0.061 R)
• M51: 27,702,085 km (0.045 R)
• M52: 27,788,852 km (0.073 R)
• M53: 28,574,839 km (0.086 R)
• M54: 29,545,280 km (0.111 R)
• M55: 30,886,126 km (0.105 R)
• M56: 32,980,197 km (0.096 R)
• M57: 34,090,812 km (0.105 R)
• M58: 34,557,258 km (0.106 R)
• M59: 35,402,037 km (0.086 R)
• M60: 35,685,076 km (0.081 R)
• M61: 36,158,703 km (0.068 R)
• M62: 37,880,574 km (0.096 R)
• M63: 39,433,400 km (0.089 R)
• M64: 39,629,074 km (0.109 R)
• M65: 40,611,783 km (0.057 R)
• M66: 41,502,937 km (0.095 R)
• M67: 43,809,886 km (0.043 R)
• M68: 43,911,164 km (0.098 R)
• M69: 44,418,450 km (0.095 R)
• M70: 44,927,831 km (0.102 R)
• M71: 45,029,857 km (0.102 R)
• M72: 45,132,032 km (0.06 R)
• M73: 47,919,788 km (0.05 R)
• M74: 48,651,621 km (0.113 R)
• M75: 48,756,340 km (0.048 R)
• M76: 49,492,361 km (0.051 R)
• M77: 55,401,926 km (0.086 R)
• M78: 55,620,937 km (0.097 R)
• M79: 55,950,052 km (0.115 R)
• M80: 56,499,974 km (0.051 R)
• M81: 57,605,353 km (0.085 R)
• M82: 59,164,761 km (0.108 R)
• M83: 60,625,135 km (0.043 R)
• M84: 60,738,082 km (0.114 R)
• M85: 63,581,489 km (0.061 R)
• M86: 64,155,346 km (0.04 R)
• M87: 66,584,367 km (0.101 R)
• M88: 67,400,722 km (0.04 R)
• M89: 67,751,529 km (0.07 R)
• M90: 71,889,706 km (0.102 R)
• M91: 72,009,234 km (0.082 R)
• M92: 72,367,820 km (0.079 R)
• M93: 75,865,718 km (0.086 R)
• M94: 77,206,863 km (0.109 R)
• M95: 78,678,906 km (0.067 R)
• M96: 79,048,263 km (0.116 R)
• M97: 80,160,074 km (0.058 R)
• M98: 81,152,656 km (0.088 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 16,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit