🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 253 Days

Day: 29.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.52 AU - 0.58 AU

Year: 268 Days

Day: 46.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 8.6

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.12 AU - 1.86 AU

Year: 1193 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,115,374 km

• M1: 107,411 km (0.089 R)
• M2: 167,699 km (0.112 R)
• M3: 341,831 km (0.096 R)
• M4: 445,353 km (0.11 R)
• M5: 510,727 km (0.088 R)
• M6: 679,773 km (0.047 R)
• M7: 890,257 km (0.106 R)
• M8: 1,007,392 km (0.108 R)
• M9: 1,163,423 km (0.119 R)
• M10: 1,292,376 km (0.057 R)
• M11: 1,426,117 km (0.072 R)
• M12: 1,517,970 km (0.082 R)
• M13: 1,935,348 km (0.093 R)
• M14: 2,047,845 km (0.078 R)
• M15: 2,120,550 km (0.105 R)
• M16: 2,333,128 km (0.091 R)
• M17: 2,431,115 km (0.114 R)
• M18: 2,519,228 km (0.029 R)
• M19: 2,653,717 km (0.12 R)
• M20: 2,988,367 km (0.05 R)
• M21: 3,239,243 km (0.064 R)
• M22: 3,422,650 km (0.093 R)
• M23: 3,672,478 km (0.088 R)
• M24: 4,137,279 km (0.115 R)
• M25: 4,243,044 km (0.091 R)
• M26: 4,376,635 km (0.107 R)
• M27: 4,443,954 km (0.067 R)
• M28: 4,924,762 km (0.091 R)
• M29: 5,278,411 km (0.113 R)
• M30: 5,436,686 km (0.079 R)
• M31: 5,509,091 km (0.11 R)
• M32: 5,640,289 km (0.088 R)
• M33: 5,965,514 km (0.109 R)
• M34: 6,055,123 km (0.085 R)
• M35: 6,296,724 km (0.063 R)
• M36: 6,418,646 km (0.078 R)
• M37: 6,479,981 km (0.115 R)
• M38: 6,634,067 km (0.038 R)
• M39: 6,727,117 km (0.079 R)
• M40: 6,836,174 km (0.112 R)
• M41: 6,961,537 km (0.064 R)
• M42: 7,135,220 km (0.102 R)
• M43: 7,310,250 km (0.096 R)
• M44: 7,390,284 km (0.053 R)
• M45: 7,486,775 km (0.099 R)
• M46: 7,844,164 km (0.029 R)
• M47: 7,926,144 km (0.114 R)
• M48: 8,074,395 km (0.075 R)
• M49: 8,190,483 km (0.048 R)
• M50: 8,273,660 km (0.097 R)
• M51: 8,390,496 km (0.114 R)
• M52: 8,609,208 km (0.067 R)
• M53: 8,744,744 km (0.059 R)
• M54: 9,765,749 km (0.06 R)
• M55: 10,031,285 km (0.081 R)
• M56: 10,714,798 km (0.114 R)
• M57: 11,006,963 km (0.074 R)
• M58: 11,320,520 km (0.049 R)
• M59: 11,487,620 km (0.077 R)
• M60: 11,655,619 km (0.038 R)
• M61: 11,711,718 km (0.109 R)
• M62: 11,805,516 km (0.104 R)
• M63: 11,918,462 km (0.068 R)
• M64: 11,993,860 km (0.106 R)
• M65: 12,069,556 km (0.057 R)
• M66: 12,126,403 km (0.118 R)
• M67: 12,603,471 km (0.051 R)
• M68: 13,008,881 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 6.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.53 AU - 7.69 AU

Year: 11148 Days

Day: 20.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,115,374 km

• M1: 87,814 km (0.083 R)
• M2: 255,064 km (0.104 R)
• M3: 383,569 km (0.078 R)
• M4: 649,255 km (0.101 R)
• M5: 1,976,487 km (0.112 R)
• M6: 2,056,522 km (0.103 R)
• M7: 2,219,883 km (0.11 R)
• M8: 2,366,339 km (0.054 R)
• M9: 2,430,068 km (0.1 R)
• M10: 2,473,002 km (0.091 R)
• M11: 2,581,162 km (0.087 R)
• M12: 2,624,844 km (0.112 R)
• M13: 2,802,267 km (0.114 R)
• M14: 2,892,325 km (0.092 R)
• M15: 3,029,506 km (0.109 R)
• M16: 3,215,606 km (0.061 R)
• M17: 3,477,552 km (0.028 R)
• M18: 3,623,410 km (0.094 R)
• M19: 3,846,012 km (0.069 R)
• M20: 4,252,768 km (0.037 R)
• M21: 4,997,167 km (0.108 R)
• M22: 5,051,770 km (0.073 R)
• M23: 5,244,901 km (0.103 R)
• M24: 5,723,914 km (0.119 R)
• M25: 5,896,250 km (0.09 R)
• M26: 6,158,196 km (0.098 R)
• M27: 7,744,083 km (0.076 R)
• M28: 7,871,092 km (0.104 R)
• M29: 8,878,484 km (0.1 R)
• M30: 8,978,116 km (0.076 R)
• M31: 9,279,257 km (0.047 R)
• M32: 9,414,194 km (0.091 R)
• M33: 9,515,771 km (0.074 R)
• M34: 9,686,013 km (0.113 R)
• M35: 10,167,868 km (0.116 R)
• M36: 10,728,112 km (0.101 R)
• M37: 11,769,014 km (0.114 R)
• M38: 12,245,932 km (0.062 R)
• M39: 12,431,134 km (0.109 R)
• M40: 13,370,609 km (0.102 R)
• M41: 13,906,768 km (0.062 R)
• M42: 14,022,556 km (0.101 R)
• M43: 14,371,867 km (0.103 R)
• M44: 14,763,365 km (0.116 R)
• M45: 15,197,947 km (0.083 R)
• M46: 15,397,062 km (0.109 R)
• M47: 15,476,797 km (0.111 R)
• M48: 16,120,517 km (0.11 R)
• M49: 16,282,681 km (0.066 R)
• M50: 16,855,042 km (0.089 R)
• M51: 16,978,461 km (0.102 R)
• M52: 17,143,617 km (0.089 R)
• M53: 17,558,751 km (0.103 R)
• M54: 18,610,873 km (0.084 R)
• M55: 19,510,405 km (0.057 R)
• M56: 19,726,723 km (0.07 R)
• M57: 20,380,316 km (0.087 R)
• M58: 20,643,758 km (0.047 R)
• M59: 20,952,528 km (0.113 R)
• M60: 21,798,205 km (0.045 R)
• M61: 21,977,722 km (0.047 R)
• M62: 22,428,461 km (0.108 R)
• M63: 23,339,362 km (0.113 R)
• M64: 23,385,139 km (0.102 R)
• M65: 23,707,074 km (0.088 R)
• M66: 23,845,452 km (0.034 R)
• M67: 24,169,331 km (0.114 R)
• M68: 24,262,082 km (0.049 R)
• M69: 24,355,132 km (0.092 R)
• M70: 24,587,906 km (0.051 R)
• M71: 25,338,139 km (0.117 R)
• M72: 25,858,142 km (0.061 R)
• M73: 26,095,703 km (0.081 R)
• M74: 26,286,291 km (0.105 R)
• M75: 26,477,327 km (0.096 R)
• M76: 29,002,539 km (0.067 R)
• M77: 29,249,376 km (0.108 R)
• M78: 29,447,294 km (0.099 R)
• M79: 29,496,811 km (0.041 R)
• M80: 29,645,810 km (0.116 R)
• M81: 29,844,626 km (0.104 R)
• M82: 29,994,074 km (0.063 R)
• M83: 31,147,922 km (0.09 R)
• M84: 31,755,738 km (0.064 R)
• M85: 34,695,785 km (0.074 R)
• M86: 34,748,145 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 15,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit