🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.67 AU - 0.95 AU

Year: 260 Days

Day: 16.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.97 AU - 1.23 AU

Year: 411 Days

Day: 34.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.25 AU - 1.85 AU

Year: 688 Days

Day: 19.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,909,120 km

• M1: 389,553 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.61 AU - 2.93 AU

Year: 1643 Days

Day: 19 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,909,120 km

• M1: 152,590 km (0.112 R)
• M2: 539,899 km (0.104 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 9.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.19 AU - 12.21 AU

Year: 11612 Days

Day: 12 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,909,120 km

• M1: 750,832 km (0.109 R)
• M2: 970,142 km (0.119 R)
• M3: 2,530,149 km (0.096 R)
• M4: 2,996,445 km (0.093 R)
• M5: 3,132,579 km (0.042 R)
• M6: 3,843,169 km (0.12 R)
• M7: 3,958,210 km (0.071 R)
• M8: 4,091,053 km (0.064 R)
• M9: 4,446,797 km (0.099 R)
• M10: 4,777,408 km (0.102 R)
• M11: 6,625,091 km (0.083 R)
• M12: 7,571,747 km (0.118 R)
• M13: 7,695,763 km (0.031 R)
• M14: 8,797,552 km (0.096 R)
• M15: 8,927,851 km (0.118 R)
• M16: 10,061,354 km (0.095 R)
• M17: 10,818,768 km (0.117 R)
• M18: 11,051,842 km (0.097 R)
• M19: 13,099,986 km (0.068 R)
• M20: 13,199,170 km (0.118 R)
• M21: 13,273,669 km (0.119 R)
• M22: 13,448,400 km (0.068 R)
• M23: 14,743,319 km (0.107 R)
• M24: 15,261,825 km (0.091 R)
• M25: 15,602,160 km (0.058 R)
• M26: 15,707,477 km (0.112 R)
• M27: 16,853,397 km (0.085 R)
• M28: 16,961,407 km (0.106 R)
• M29: 17,232,328 km (0.094 R)
• M30: 17,559,499 km (0.061 R)
• M31: 17,668,855 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 9.9

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.29 AU - 12.51 AU

Year: 12827 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,909,120 km

• M1: 124,914 km (0.087 R)
• M2: 231,129 km (0.083 R)
• M3: 491,728 km (0.066 R)
• M4: 575,952 km (0.075 R)
• M5: 780,302 km (0.111 R)
• M6: 1,142,629 km (0.049 R)
• M7: 1,330,523 km (0.113 R)
• M8: 1,453,343 km (0.045 R)
• M9: 1,554,322 km (0.119 R)
• M10: 1,871,619 km (0.118 R)
• M11: 2,238,583 km (0.045 R)
• M12: 2,752,302 km (0.115 R)
• M13: 3,071,543 km (0.049 R)
• M14: 5,068,825 km (0.096 R)
• M15: 5,185,212 km (0.118 R)
• M16: 5,341,691 km (0.054 R)
• M17: 5,579,552 km (0.037 R)
• M18: 5,942,775 km (0.073 R)
• M19: 6,777,382 km (0.065 R)
• M20: 7,383,403 km (0.081 R)
• M21: 7,916,570 km (0.104 R)
• M22: 8,786,332 km (0.095 R)
• M23: 10,318,812 km (0.089 R)
• M24: 10,516,132 km (0.035 R)
• M25: 11,521,430 km (0.116 R)
• M26: 12,347,659 km (0.083 R)
• M27: 12,504,736 km (0.053 R)
• M28: 13,033,116 km (0.061 R)
• M29: 13,948,057 km (0.032 R)
• M30: 14,661,639 km (0.106 R)
• M31: 16,699,012 km (0.058 R)
• M32: 16,930,889 km (0.085 R)
• M33: 17,105,469 km (0.064 R)
• M34: 17,397,634 km (0.07 R)
• M35: 17,632,652 km (0.036 R)
• M36: 17,987,199 km (0.046 R)
• M37: 18,105,980 km (0.099 R)
• M38: 20,658,269 km (0.108 R)
• M39: 21,282,391 km (0.1 R)
• M40: 21,912,647 km (0.092 R)
• M41: 22,677,242 km (0.115 R)
• M42: 23,062,756 km (0.071 R)
• M43: 23,191,709 km (0.112 R)
• M44: 23,450,364 km (0.098 R)
• M45: 23,970,665 km (0.075 R)
• M46: 24,166,788 km (0.099 R)
• M47: 25,687,899 km (0.04 R)
• M48: 26,358,846 km (0.053 R)
• M49: 26,426,314 km (0.097 R)
• M50: 26,899,792 km (0.086 R)
• M51: 27,307,895 km (0.076 R)
• M52: 27,923,939 km (0.045 R)
• M53: 30,010,230 km (0.087 R)
• M54: 30,221,612 km (0.033 R)
• M55: 31,571,733 km (0.12 R)
• M56: 32,869,046 km (0.066 R)
• M57: 34,036,657 km (0.04 R)
• M58: 34,773,427 km (0.104 R)
• M59: 36,112,627 km (0.07 R)
• M60: 36,337,622 km (0.09 R)
• M61: 37,544,578 km (0.111 R)
• M62: 38,535,065 km (0.109 R)
• M63: 38,611,659 km (0.108 R)
• M64: 38,918,335 km (0.081 R)
• M65: 40,230,757 km (0.083 R)
• M66: 40,619,412 km (0.118 R)
• M67: 42,108,061 km (0.1 R)
• M68: 42,898,835 km (0.089 R)
• M69: 44,334,376 km (0.104 R)
• M70: 45,866,558 km (0.105 R)
• M71: 46,354,097 km (0.087 R)
• M72: 47,498,222 km (0.114 R)
• M73: 48,900,103 km (0.081 R)
• M74: 50,315,449 km (0.105 R)
• M75: 50,650,548 km (0.101 R)
• M76: 50,818,247 km (0.052 R)
• M77: 51,154,393 km (0.113 R)
• M78: 53,101,260 km (0.081 R)
• M79: 56,110,122 km (0.101 R)
• M80: 56,196,889 km (0.106 R)
• M81: 58,380,868 km (0.093 R)
• M82: 58,556,795 km (0.114 R)
• M83: 58,820,985 km (0.037 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit