🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.81 AU - 0.85 AU

Year: 272 Days

Day: 43.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.32 AU - 3.24 AU

Year: 1668 Days

Day: 39.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.63 AU - 3.83 AU

Year: 2089 Days

Day: 39.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 177.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.48 AU - 4.18 AU

Year: 2698 Days

Day: 12.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,419,951 km

• M1: 29,172 km (0.076 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 14.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.05 AU - 8.27 AU

Year: 7630 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,419,951 km

• M1: 206,146 km (0.114 R)
• M2: 355,594 km (0.115 R)
• M3: 545,583 km (0.093 R)
• M4: 888,013 km (0.118 R)
• M5: 1,006,195 km (0.074 R)
• M6: 1,130,212 km (0.091 R)
• M7: 1,355,955 km (0.083 R)
• M8: 1,701,676 km (0.083 R)
• M9: 2,332,231 km (0.033 R)
• M10: 2,698,746 km (0.032 R)
• M11: 2,799,724 km (0.045 R)
• M12: 2,979,541 km (0.103 R)
• M13: 3,136,768 km (0.026 R)
• M14: 3,404,997 km (0.033 R)
• M15: 4,196,370 km (0.044 R)
• M16: 4,402,965 km (0.099 R)
• M17: 4,795,809 km (0.111 R)
• M18: 5,200,172 km (0.082 R)
• M19: 5,390,610 km (0.119 R)
• M20: 5,975,837 km (0.106 R)
• M21: 6,108,679 km (0.1 R)
• M22: 6,513,042 km (0.067 R)
• M23: 6,822,261 km (0.087 R)
• M24: 8,626,262 km (0.116 R)
• M25: 9,348,820 km (0.1 R)
• M26: 9,503,354 km (0.09 R)
• M27: 9,932,999 km (0.067 R)
• M28: 10,811,289 km (0.103 R)
• M29: 11,014,293 km (0.106 R)
• M30: 11,136,813 km (0.083 R)
• M31: 11,341,912 km (0.085 R)
• M32: 11,589,796 km (0.114 R)
• M33: 11,714,411 km (0.088 R)
• M34: 11,964,987 km (0.101 R)
• M35: 12,428,890 km (0.064 R)
• M36: 13,027,880 km (0.056 R)
• M37: 13,157,582 km (0.102 R)
• M38: 13,900,036 km (0.083 R)
• M39: 14,121,141 km (0.042 R)
• M40: 14,432,455 km (0.118 R)
• M41: 14,611,523 km (0.111 R)
• M42: 14,881,248 km (0.115 R)
• M43: 17,051,614 km (0.11 R)
• M44: 17,288,278 km (0.087 R)
• M45: 17,478,417 km (0.089 R)
• M46: 18,342,644 km (0.073 R)
• M47: 18,633,911 km (0.078 R)
• M48: 18,731,299 km (0.109 R)
• M49: 19,764,272 km (0.1 R)
• M50: 19,863,755 km (0.114 R)
• M51: 20,013,054 km (0.057 R)
• M52: 20,463,343 km (0.106 R)
• M53: 21,068,915 km (0.093 R)
• M54: 22,297,712 km (0.094 R)
• M55: 22,608,577 km (0.073 R)
• M56: 23,182,284 km (0.038 R)
• M57: 23,287,003 km (0.107 R)
• M58: 23,866,395 km (0.051 R)
• M59: 24,450,426 km (0.101 R)
• M60: 25,039,243 km (0.08 R)
• M61: 25,254,514 km (0.079 R)
• M62: 25,524,389 km (0.061 R)
• M63: 25,632,698 km (0.087 R)
• M64: 26,668,663 km (0.095 R)
• M65: 28,556,738 km (0.106 R)
• M66: 28,669,086 km (0.055 R)
• M67: 28,781,583 km (0.087 R)
• M68: 28,950,778 km (0.07 R)
• M69: 29,403,312 km (0.072 R)
• M70: 30,372,706 km (0.106 R)
• M71: 31,121,144 km (0.054 R)
• M72: 31,236,933 km (0.089 R)
• M73: 32,989,322 km (0.062 R)
• M74: 33,937,025 km (0.1 R)
• M75: 35,616,859 km (0.093 R)
• M76: 35,737,884 km (0.107 R)
• M77: 35,980,382 km (0.073 R)
• M78: 36,588,946 km (0.08 R)
• M79: 36,894,575 km (0.117 R)
• M80: 37,816,397 km (0.119 R)
• M81: 38,621,383 km (0.109 R)
• M82: 38,994,779 km (0.096 R)
• M83: 39,306,990 km (0.086 R)
• M84: 40,374,371 km (0.104 R)
• M85: 42,859,192 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.6

Radius: 7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.34 AU - 23.36 AU

Year: 31828 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,419,951 km

• M1: 100,530 km (0.074 R)
• M2: 148,551 km (0.094 R)
• M3: 205,248 km (0.09 R)
• M4: 273,016 km (0.033 R)
• M5: 364,121 km (0.113 R)
• M6: 630,555 km (0.06 R)
• M7: 774,917 km (0.059 R)
• M8: 1,432,100 km (0.082 R)
• M9: 1,503,159 km (0.096 R)
• M10: 1,575,266 km (0.073 R)
• M11: 1,979,928 km (0.085 R)
• M12: 2,112,920 km (0.073 R)
• M13: 2,673,912 km (0.09 R)
• M14: 2,940,945 km (0.086 R)
• M15: 3,310,152 km (0.11 R)
• M16: 3,792,306 km (0.081 R)
• M17: 3,858,279 km (0.113 R)
• M18: 4,469,236 km (0.038 R)
• M19: 5,037,260 km (0.074 R)
• M20: 6,008,299 km (0.071 R)
• M21: 6,318,565 km (0.099 R)
• M22: 6,396,955 km (0.093 R)
• M23: 6,554,631 km (0.066 R)
• M24: 6,753,596 km (0.057 R)
• M25: 7,527,914 km (0.08 R)
• M26: 7,694,566 km (0.051 R)
• M27: 8,894,341 km (0.114 R)
• M28: 10,428,019 km (0.105 R)
• M29: 11,272,648 km (0.114 R)
• M30: 11,944,642 km (0.109 R)
• M31: 12,138,970 km (0.105 R)
• M32: 13,076,499 km (0.116 R)
• M33: 13,478,319 km (0.117 R)
• M34: 14,655,655 km (0.086 R)
• M35: 15,020,524 km (0.073 R)
• M36: 15,072,883 km (0.116 R)
• M37: 16,186,639 km (0.119 R)
• M38: 16,834,847 km (0.03 R)
• M39: 17,436,529 km (0.074 R)
• M40: 17,657,037 km (0.119 R)
• M41: 18,045,243 km (0.117 R)
• M42: 18,268,294 km (0.109 R)
• M43: 19,568,748 km (0.115 R)
• M44: 19,683,190 km (0.108 R)
• M45: 19,912,823 km (0.069 R)
• M46: 20,781,987 km (0.064 R)
• M47: 21,781,749 km (0.096 R)
• M48: 22,257,620 km (0.11 R)
• M49: 22,977,934 km (0.05 R)
• M50: 23,098,809 km (0.112 R)
• M51: 23,280,421 km (0.031 R)
• M52: 23,341,008 km (0.116 R)
• M53: 23,584,104 km (0.114 R)
• M54: 24,072,691 km (0.073 R)
• M55: 24,441,450 km (0.062 R)
• M56: 26,186,509 km (0.05 R)
• M57: 29,532,415 km (0.114 R)
• M58: 30,257,366 km (0.068 R)
• M59: 30,389,760 km (0.108 R)
• M60: 30,721,718 km (0.099 R)
• M61: 31,121,593 km (0.109 R)
• M62: 32,670,230 km (0.098 R)
• M63: 33,214,766 km (0.081 R)
• M64: 33,899,775 km (0.08 R)
• M65: 35,422,831 km (0.071 R)
• M66: 36,403,744 km (0.082 R)
• M67: 38,535,514 km (0.054 R)
• M68: 39,038,761 km (0.115 R)
• M69: 39,327,335 km (0.062 R)
• M70: 39,979,133 km (0.109 R)
• M71: 43,664,626 km (0.084 R)
• M72: 44,264,215 km (0.088 R)
• M73: 44,565,056 km (0.044 R)
• M74: 44,791,248 km (0.09 R)
• M75: 46,003,440 km (0.063 R)
• M76: 46,079,585 km (0.045 R)
• M77: 46,460,910 km (0.088 R)
• M78: 47,457,082 km (0.03 R)
• M79: 47,533,975 km (0.109 R)
• M80: 48,150,767 km (0.112 R)
• M81: 50,173,779 km (0.118 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 19,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit