🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.39 AU - 1.77 AU

Year: 752 Days

Day: 17.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,339,206 km

• M1: 143,165 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.46 AU - 3.92 AU

Year: 2158 Days

Day: 32.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.9

Radius: 6.6

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.72 AU - 12.64 AU

Year: 16100 Days

Day: 23.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 27,339,206 km

• M1: 82,129 km (0.066 R)
• M2: 412,142 km (0.105 R)
• M3: 762,650 km (0.066 R)
• M4: 1,074,262 km (0.114 R)
• M5: 1,513,482 km (0.075 R)
• M6: 1,800,111 km (0.114 R)
• M7: 3,075,134 km (0.113 R)
• M8: 3,957,312 km (0.108 R)
• M9: 4,285,829 km (0.103 R)
• M10: 5,031,874 km (0.081 R)
• M11: 5,636,698 km (0.07 R)
• M12: 6,862,503 km (0.119 R)
• M13: 7,880,217 km (0.067 R)
• M14: 9,669,707 km (0.092 R)
• M15: 10,377,604 km (0.061 R)
• M16: 10,772,842 km (0.082 R)
• M17: 11,003,073 km (0.109 R)
• M18: 11,236,745 km (0.099 R)
• M19: 12,142,410 km (0.092 R)
• M20: 14,304,548 km (0.108 R)
• M21: 17,175,631 km (0.112 R)
• M22: 20,850,951 km (0.051 R)
• M23: 25,626,863 km (0.097 R)
• M24: 26,872,714 km (0.08 R)
• M25: 27,941,441 km (0.115 R)
• M26: 31,200,431 km (0.12 R)
• M27: 34,082,284 km (0.065 R)
• M28: 42,053,009 km (0.104 R)
• M29: 45,711,275 km (0.103 R)
• M30: 46,467,642 km (0.116 R)
• M31: 55,174,238 km (0.063 R)

Asteroid Belt

Center: 12.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.7

Radius: 6.8

Gravity: 19.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.59 AU - 15.15 AU

Year: 17487 Days

Day: 20.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,339,206 km

• M1: 91,105 km (0.105 R)
• M2: 404,812 km (0.117 R)
• M3: 847,023 km (0.078 R)
• M4: 1,841,999 km (0.095 R)
• M5: 5,181,322 km (0.069 R)
• M6: 5,450,299 km (0.112 R)
• M7: 6,487,461 km (0.074 R)
• M8: 7,601,367 km (0.077 R)
• M9: 9,790,582 km (0.086 R)
• M10: 12,032,157 km (0.111 R)
• M11: 16,083,716 km (0.105 R)
• M12: 20,672,481 km (0.049 R)
• M13: 21,843,084 km (0.074 R)
• M14: 25,289,221 km (0.109 R)
• M15: 26,401,032 km (0.102 R)
• M16: 29,443,703 km (0.118 R)
• M17: 38,056,502 km (0.056 R)
• M18: 41,618,726 km (0.041 R)
• M19: 41,925,252 km (0.051 R)
• M20: 53,446,682 km (0.103 R)
• M21: 54,172,830 km (0.087 R)
• M22: 63,810,523 km (0.054 R)
• M23: 68,603,639 km (0.078 R)
• M24: 69,892,275 km (0.101 R)
• M25: 75,208,834 km (0.111 R)
• M26: 76,808,783 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.1

Radius: 5.7

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.28 AU - 17.52 AU

Year: 24013 Days

Day: 19.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 27,339,206 km

• M1: 79,287 km (0.048 R)
• M2: 312,660 km (0.069 R)
• M3: 531,970 km (0.12 R)
• M4: 898,036 km (0.088 R)
• M5: 1,231,340 km (0.115 R)
• M6: 1,729,651 km (0.076 R)
• M7: 2,064,301 km (0.064 R)
• M8: 2,353,623 km (0.106 R)
• M9: 2,576,524 km (0.062 R)
• M10: 3,064,961 km (0.113 R)
• M11: 3,819,533 km (0.084 R)
• M12: 4,588,615 km (0.093 R)
• M13: 5,342,140 km (0.066 R)
• M14: 5,808,137 km (0.12 R)
• M15: 12,655,232 km (0.066 R)
• M16: 14,638,900 km (0.088 R)
• M17: 15,394,818 km (0.059 R)
• M18: 19,032,440 km (0.106 R)
• M19: 20,207,680 km (0.115 R)
• M20: 22,011,382 km (0.075 R)
• M21: 22,902,088 km (0.113 R)
• M22: 25,609,959 km (0.101 R)
• M23: 25,826,726 km (0.097 R)
• M24: 27,491,451 km (0.029 R)
• M25: 27,832,833 km (0.101 R)
• M26: 32,404,395 km (0.065 R)
• M27: 33,815,701 km (0.069 R)
• M28: 35,805,353 km (0.075 R)
• M29: 37,731,575 km (0.099 R)
• M30: 41,044,270 km (0.103 R)
• M31: 43,768,298 km (0.115 R)
• M32: 44,859,315 km (0.117 R)
• M33: 48,241,274 km (0.101 R)
• M34: 49,909,889 km (0.113 R)
• M35: 57,896,022 km (0.034 R)
• M36: 59,399,480 km (0.101 R)
• M37: 60,736,287 km (0.074 R)
• M38: 62,680,461 km (0.032 R)
• M39: 67,721,909 km (0.043 R)
• M40: 68,761,614 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.3

Radius: 7.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.47 AU - 16.77 AU

Year: 25662 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,339,206 km

• M1: 94,845 km (0.091 R)
• M2: 424,708 km (0.084 R)
• M3: 1,045,988 km (0.049 R)
• M4: 1,612,067 km (0.118 R)
• M5: 2,762,624 km (0.066 R)
• M6: 3,031,750 km (0.034 R)
• M7: 3,498,945 km (0.1 R)
• M8: 4,776,361 km (0.114 R)
• M9: 8,660,221 km (0.043 R)
• M10: 11,044,661 km (0.066 R)
• M11: 14,680,338 km (0.086 R)
• M12: 15,447,925 km (0.087 R)
• M13: 19,171,566 km (0.071 R)
• M14: 22,507,299 km (0.06 R)
• M15: 25,114,042 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 14,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit