🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.84 AU - 2.94 AU

Year: 1743 Days

Day: 13.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.09 AU - 4.61 AU

Year: 2680 Days

Day: 22 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.67 AU - 4.41 AU

Year: 2881 Days

Day: 44.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,023,803 km

• M1: 187,596 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.27 AU - 5.25 AU

Year: 3119 Days

Day: 18.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,023,803 km

• M1: 142,567 km (0.082 R)

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 14.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.34 AU - 11.84 AU

Year: 11370 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,023,803 km

• M1: 184,005 km (0.044 R)
• M2: 786,436 km (0.11 R)
• M3: 898,934 km (0.11 R)
• M4: 1,385,127 km (0.104 R)
• M5: 1,820,008 km (0.088 R)
• M6: 2,106,936 km (0.073 R)
• M7: 2,215,096 km (0.026 R)
• M8: 2,579,666 km (0.062 R)
• M9: 3,397,966 km (0.105 R)
• M10: 3,720,798 km (0.1 R)
• M11: 3,819,682 km (0.07 R)
• M12: 3,952,825 km (0.108 R)
• M13: 4,155,679 km (0.119 R)
• M14: 4,501,250 km (0.11 R)
• M15: 4,784,589 km (0.098 R)
• M16: 6,565,551 km (0.063 R)
• M17: 7,173,517 km (0.102 R)
• M18: 7,297,384 km (0.099 R)
• M19: 8,356,687 km (0.065 R)
• M20: 8,882,224 km (0.073 R)
• M21: 9,418,682 km (0.116 R)
• M22: 9,509,189 km (0.04 R)
• M23: 9,782,205 km (0.117 R)
• M24: 9,965,761 km (0.119 R)
• M25: 10,336,166 km (0.034 R)
• M26: 10,900,299 km (0.117 R)
• M27: 11,138,459 km (0.119 R)
• M28: 12,802,735 km (0.107 R)
• M29: 13,104,474 km (0.093 R)
• M30: 13,714,983 km (0.117 R)
• M31: 14,334,917 km (0.117 R)
• M32: 17,125,665 km (0.101 R)
• M33: 17,347,219 km (0.065 R)
• M34: 18,299,260 km (0.051 R)
• M35: 18,639,446 km (0.051 R)
• M36: 19,672,270 km (0.034 R)
• M37: 20,137,369 km (0.071 R)
• M38: 20,900,767 km (0.119 R)
• M39: 21,853,407 km (0.119 R)
• M40: 22,942,030 km (0.106 R)
• M41: 23,247,509 km (0.117 R)
• M42: 25,487,139 km (0.096 R)
• M43: 26,440,526 km (0.11 R)
• M44: 27,340,806 km (0.071 R)
• M45: 28,907,545 km (0.076 R)
• M46: 29,237,707 km (0.032 R)
• M47: 30,369,265 km (0.056 R)
• M48: 30,772,132 km (0.098 R)
• M49: 31,379,799 km (0.085 R)
• M50: 31,651,020 km (0.091 R)
• M51: 33,157,171 km (0.1 R)
• M52: 34,197,475 km (0.032 R)
• M53: 34,546,636 km (0.083 R)
• M54: 35,037,317 km (0.067 R)
• M55: 35,248,400 km (0.051 R)
• M56: 35,389,321 km (0.113 R)
• M57: 37,310,307 km (0.112 R)
• M58: 37,525,878 km (0.113 R)
• M59: 38,537,159 km (0.096 R)
• M60: 38,682,269 km (0.104 R)
• M61: 39,703,873 km (0.093 R)
• M62: 41,401,360 km (0.118 R)
• M63: 41,550,061 km (0.062 R)
• M64: 42,671,147 km (0.104 R)
• M65: 43,424,073 km (0.104 R)
• M66: 46,402,417 km (0.104 R)
• M67: 47,332,018 km (0.048 R)
• M68: 47,487,600 km (0.117 R)
• M69: 47,643,182 km (0.119 R)
• M70: 48,973,556 km (0.081 R)
• M71: 49,446,135 km (0.086 R)
• M72: 50,474,920 km (0.088 R)
• M73: 51,350,965 km (0.115 R)
• M74: 51,911,060 km (0.083 R)
• M75: 53,279,880 km (0.07 R)
• M76: 54,334,545 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319

Radius: 6.9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 17.83 AU - 21.57 AU

Year: 31020 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,023,803 km

• M1: 122,521 km (0.093 R)
• M2: 260,749 km (0.095 R)
• M3: 839,394 km (0.111 R)
• M4: 968,347 km (0.115 R)
• M5: 1,131,857 km (0.099 R)
• M6: 1,246,001 km (0.119 R)
• M7: 1,304,493 km (0.076 R)
• M8: 1,610,870 km (0.111 R)
• M9: 1,871,918 km (0.032 R)
• M10: 2,042,011 km (0.094 R)
• M11: 2,111,424 km (0.066 R)
• M12: 2,181,735 km (0.056 R)
• M13: 2,582,059 km (0.064 R)
• M14: 3,785,873 km (0.115 R)
• M15: 3,957,911 km (0.1 R)
• M16: 4,444,254 km (0.034 R)
• M17: 5,090,516 km (0.042 R)
• M18: 5,521,508 km (0.114 R)
• M19: 5,914,352 km (0.071 R)
• M20: 6,778,878 km (0.027 R)
• M21: 7,252,355 km (0.087 R)
• M22: 8,286,974 km (0.103 R)
• M23: 8,793,064 km (0.072 R)
• M24: 9,251,282 km (0.083 R)
• M25: 9,366,921 km (0.107 R)
• M26: 9,541,502 km (0.049 R)
• M27: 9,658,487 km (0.12 R)
• M28: 10,131,217 km (0.063 R)
• M29: 11,469,519 km (0.099 R)
• M30: 12,159,315 km (0.104 R)
• M31: 12,477,360 km (0.08 R)
• M32: 13,710,495 km (0.082 R)
• M33: 13,908,862 km (0.051 R)
• M34: 15,118,211 km (0.088 R)
• M35: 16,430,933 km (0.057 R)
• M36: 18,796,224 km (0.088 R)
• M37: 18,869,527 km (0.118 R)
• M38: 19,906,091 km (0.063 R)
• M39: 21,265,786 km (0.037 R)
• M40: 21,418,675 km (0.083 R)
• M41: 21,802,693 km (0.084 R)
• M42: 22,111,463 km (0.041 R)
• M43: 23,124,839 km (0.081 R)
• M44: 23,518,730 km (0.081 R)
• M45: 24,713,419 km (0.057 R)
• M46: 29,942,313 km (0.115 R)
• M47: 30,028,033 km (0.026 R)
• M48: 31,322,802 km (0.072 R)
• M49: 33,165,998 km (0.119 R)
• M50: 33,699,015 km (0.118 R)
• M51: 35,496,284 km (0.072 R)
• M52: 36,497,991 km (0.049 R)
• M53: 38,715,630 km (0.111 R)
• M54: 40,218,191 km (0.1 R)
• M55: 41,835,493 km (0.109 R)
• M56: 42,796,660 km (0.098 R)
• M57: 42,893,150 km (0.109 R)
• M58: 45,822,277 km (0.101 R)
• M59: 46,415,881 km (0.117 R)
• M60: 46,515,064 km (0.119 R)
• M61: 47,211,293 km (0.047 R)
• M62: 47,310,925 km (0.053 R)
• M63: 50,233,768 km (0.112 R)
• M64: 51,871,117 km (0.075 R)
• M65: 55,408,209 km (0.091 R)
• M66: 56,040,559 km (0.113 R)
• M67: 57,099,562 km (0.094 R)
• M68: 58,379,223 km (0.1 R)
• M69: 59,345,027 km (0.042 R)
• M70: 60,208,057 km (0.048 R)
• M71: 60,532,684 km (0.082 R)
• M72: 62,821,831 km (0.097 R)
• M73: 63,701,317 km (0.051 R)
• M74: 66,699,407 km (0.118 R)
• M75: 67,709,043 km (0.082 R)
• M76: 67,934,039 km (0.102 R)
• M77: 68,949,808 km (0.109 R)
• M78: 69,743,275 km (0.101 R)
• M79: 70,198,053 km (0.08 R)
• M80: 70,311,897 km (0.12 R)
• M81: 71,339,335 km (0.119 R)
• M82: 73,871,578 km (0.044 R)
• M83: 73,987,367 km (0.069 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 17,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit