🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.75 AU - 0.93 AU

Year: 232 Days

Day: 20.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.72 AU - 1.02 AU

Year: 244 Days

Day: 38.8 Hours

Environment

Temp: 244 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,223,322 km

• M1: 58,942 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.7 AU - 1.16 AU

Year: 270 Days

Day: 44.4 Hours

Environment

Temp: 258 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,223,322 km

• M1: 570,417 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.07 AU - 1.59 AU

Year: 462 Days

Day: 12.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.78 AU - 5.68 AU

Year: 3099 Days

Day: 14 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,223,322 km

• M1: 888,611 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.92 AU - 8.32 AU

Year: 6337 Days

Day: 15.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.16 AU - 10.04 AU

Year: 8270 Days

Day: 42.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 6.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.02 AU - 20.78 AU

Year: 21865 Days

Day: 19.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 91,223,322 km

• M1: 160,818 km (0.051 R)
• M2: 396,883 km (0.093 R)
• M3: 860,038 km (0.114 R)
• M4: 1,094,608 km (0.104 R)
• M5: 1,682,078 km (0.112 R)
• M6: 1,975,440 km (0.095 R)
• M7: 2,421,840 km (0.111 R)
• M8: 3,747,576 km (0.09 R)
• M9: 4,046,622 km (0.064 R)
• M10: 4,268,925 km (0.108 R)
• M11: 4,325,174 km (0.119 R)
• M12: 4,754,669 km (0.101 R)
• M13: 4,930,297 km (0.093 R)
• M14: 5,561,600 km (0.119 R)
• M15: 5,933,800 km (0.064 R)
• M16: 6,028,196 km (0.045 R)
• M17: 6,410,418 km (0.058 R)
• M18: 6,571,984 km (0.045 R)
• M19: 6,702,284 km (0.085 R)
• M20: 6,899,304 km (0.101 R)
• M21: 7,332,689 km (0.083 R)
• M22: 7,467,776 km (0.107 R)
• M23: 7,671,977 km (0.116 R)
• M24: 8,086,064 km (0.112 R)
• M25: 8,366,111 km (0.087 R)
• M26: 10,413,957 km (0.112 R)
• M27: 10,756,835 km (0.07 R)
• M28: 11,610,590 km (0.115 R)
• M29: 12,728,535 km (0.098 R)
• M30: 15,151,123 km (0.097 R)
• M31: 15,713,312 km (0.103 R)
• M32: 17,395,240 km (0.096 R)
• M33: 18,165,969 km (0.074 R)
• M34: 19,319,667 km (0.112 R)
• M35: 20,212,318 km (0.103 R)
• M36: 20,449,431 km (0.094 R)
• M37: 20,878,477 km (0.094 R)
• M38: 21,166,304 km (0.105 R)
• M39: 21,503,647 km (0.117 R)
• M40: 22,428,311 km (0.12 R)
• M41: 24,770,715 km (0.075 R)
• M42: 24,872,142 km (0.084 R)
• M43: 25,330,211 km (0.112 R)
• M44: 25,842,284 km (0.113 R)
• M45: 27,085,293 km (0.084 R)
• M46: 28,136,068 km (0.082 R)
• M47: 29,360,676 km (0.113 R)
• M48: 29,790,770 km (0.102 R)
• M49: 32,027,259 km (0.097 R)
• M50: 32,803,372 km (0.067 R)
• M51: 33,249,623 km (0.113 R)
• M52: 36,256,091 km (0.114 R)
• M53: 36,832,941 km (0.037 R)
• M54: 38,054,407 km (0.085 R)
• M55: 38,582,039 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 4.4

Gravity: 43.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 14.95 AU - 21.79 AU

Year: 23719 Days

Day: 16.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,223,322 km

• M1: 205,697 km (0.116 R)
• M2: 1,135,747 km (0.098 R)
• M3: 2,981,037 km (0.069 R)
• M4: 3,201,095 km (0.084 R)
• M5: 3,797,243 km (0.088 R)
• M6: 4,328,016 km (0.092 R)
• M7: 4,427,050 km (0.11 R)
• M8: 4,881,678 km (0.097 R)
• M9: 5,298,308 km (0.055 R)
• M10: 5,726,158 km (0.099 R)
• M11: 6,109,727 km (0.119 R)
• M12: 7,309,202 km (0.116 R)
• M13: 7,427,085 km (0.074 R)
• M14: 7,545,717 km (0.113 R)
• M15: 7,905,200 km (0.055 R)
• M16: 9,720,122 km (0.036 R)
• M17: 11,519,186 km (0.092 R)
• M18: 12,351,099 km (0.067 R)
• M19: 12,916,430 km (0.087 R)
• M20: 13,418,031 km (0.054 R)
• M21: 13,634,948 km (0.073 R)
• M22: 14,292,431 km (0.111 R)
• M23: 14,885,736 km (0.071 R)
• M24: 16,403,556 km (0.107 R)
• M25: 17,024,387 km (0.064 R)
• M26: 17,890,409 km (0.1 R)
• M27: 19,993,755 km (0.071 R)
• M28: 20,490,271 km (0.039 R)
• M29: 21,242,449 km (0.09 R)
• M30: 22,945,920 km (0.032 R)
• M31: 23,032,387 km (0.036 R)
• M32: 23,118,705 km (0.093 R)
• M33: 23,291,940 km (0.074 R)
• M34: 23,552,539 km (0.093 R)
• M35: 23,639,605 km (0.092 R)
• M36: 23,901,551 km (0.04 R)
• M37: 27,392,417 km (0.115 R)
• M38: 27,759,381 km (0.106 R)
• M39: 28,312,893 km (0.074 R)
• M40: 28,405,494 km (0.111 R)
• M41: 30,089,368 km (0.083 R)
• M42: 30,278,459 km (0.115 R)
• M43: 30,657,840 km (0.102 R)
• M44: 32,675,317 km (0.103 R)
• M45: 34,339,593 km (0.034 R)
• M46: 34,636,096 km (0.105 R)
• M47: 34,834,313 km (0.11 R)
• M48: 35,331,277 km (0.066 R)
• M49: 35,931,015 km (0.109 R)
• M50: 36,031,246 km (0.081 R)
• M51: 36,131,626 km (0.111 R)
• M52: 36,634,723 km (0.088 R)
• M53: 36,836,680 km (0.059 R)
• M54: 37,140,215 km (0.1 R)
• M55: 39,185,068 km (0.093 R)
• M56: 39,288,290 km (0.101 R)
• M57: 39,391,513 km (0.09 R)
• M58: 39,805,600 km (0.093 R)
• M59: 40,742,531 km (0.083 R)
• M60: 41,161,256 km (0.118 R)
• M61: 41,371,142 km (0.061 R)
• M62: 42,003,043 km (0.08 R)
• M63: 42,108,659 km (0.081 R)
• M64: 42,320,190 km (0.09 R)
• M65: 42,532,021 km (0.102 R)
• M66: 54,827,620 km (0.044 R)
• M67: 55,521,305 km (0.088 R)
• M68: 55,637,243 km (0.111 R)
• M69: 55,869,419 km (0.041 R)
• M70: 63,463,605 km (0.092 R)
• M71: 64,191,998 km (0.074 R)
• M72: 66,147,690 km (0.077 R)
• M73: 66,270,660 km (0.1 R)
• M74: 67,132,942 km (0.105 R)
• M75: 67,751,230 km (0.107 R)
• M76: 68,744,261 km (0.071 R)
• M77: 68,868,726 km (0.057 R)
• M78: 69,492,250 km (0.088 R)
• M79: 69,992,356 km (0.029 R)
• M80: 70,117,569 km (0.07 R)
• M81: 70,996,307 km (0.109 R)
• M82: 72,004,896 km (0.102 R)
• M83: 72,637,695 km (0.064 R)
• M84: 74,675,068 km (0.093 R)
• M85: 75,187,291 km (0.102 R)
• M86: 75,957,870 km (0.116 R)
• M87: 76,215,328 km (0.116 R)
• M88: 76,731,141 km (0.109 R)
• M89: 78,285,314 km (0.116 R)
• M90: 79,196,814 km (0.042 R)
• M91: 82,216,147 km (0.072 R)
• M92: 82,348,242 km (0.1 R)
• M93: 86,882,404 km (0.064 R)
• M94: 87,421,106 km (0.11 R)
• M95: 88,096,092 km (0.071 R)
• M96: 90,131,520 km (0.092 R)

Kuiper Belt

Range: 36.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit