🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.79 AU - 0.95 AU

Year: 301 Days

Day: 23.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.69 AU - 2.03 AU

Year: 941 Days

Day: 35.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,776,535 km

• M1: 753,076 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.77 AU - 2.19 AU

Year: 1033 Days

Day: 34.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 153 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,776,535 km

• M1: 220,956 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.28 AU - 3.64 AU

Year: 1889 Days

Day: 46.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 14

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.86 AU - 11.82 AU

Year: 11447 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 54.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,776,535 km

• M1: 174,282 km (0.095 R)
• M2: 653,593 km (0.066 R)
• M3: 1,138,739 km (0.117 R)
• M4: 1,652,458 km (0.12 R)
• M5: 2,933,764 km (0.059 R)
• M6: 3,759,394 km (0.103 R)
• M7: 8,983,053 km (0.108 R)
• M8: 11,642,753 km (0.071 R)
• M9: 12,305,322 km (0.064 R)
• M10: 13,574,660 km (0.085 R)
• M11: 15,496,095 km (0.104 R)
• M12: 17,051,913 km (0.075 R)
• M13: 18,065,888 km (0.044 R)
• M14: 19,119,655 km (0.094 R)
• M15: 19,619,611 km (0.12 R)
• M16: 23,652,770 km (0.089 R)
• M17: 30,409,058 km (0.11 R)
• M18: 34,286,934 km (0.111 R)
• M19: 35,399,195 km (0.09 R)
• M20: 36,027,356 km (0.077 R)
• M21: 47,726,807 km (0.051 R)
• M22: 57,481,336 km (0.116 R)
• M23: 58,349,752 km (0.088 R)

Asteroid Belt

Center: 11.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.2

Radius: 5.1

Gravity: 34.65 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.06 AU - 14.94 AU

Year: 19427 Days

Day: 16.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,776,535 km

• M1: 65,225 km (0.09 R)
• M2: 404,363 km (0.096 R)
• M3: 669,301 km (0.098 R)
• M4: 921,672 km (0.11 R)
• M5: 1,164,919 km (0.12 R)
• M6: 1,744,311 km (0.117 R)
• M7: 1,974,841 km (0.114 R)
• M8: 2,404,636 km (0.057 R)
• M9: 3,218,598 km (0.062 R)
• M10: 4,004,137 km (0.116 R)
• M11: 5,612,912 km (0.088 R)
• M12: 5,819,357 km (0.102 R)
• M13: 7,167,084 km (0.116 R)
• M14: 7,509,215 km (0.04 R)
• M15: 10,277,075 km (0.114 R)
• M16: 10,524,210 km (0.069 R)
• M17: 13,657,837 km (0.108 R)
• M18: 13,881,486 km (0.108 R)
• M19: 16,171,380 km (0.067 R)
• M20: 17,362,030 km (0.111 R)
• M21: 20,984,841 km (0.052 R)
• M22: 27,257,330 km (0.06 R)
• M23: 32,507,318 km (0.105 R)
• M24: 38,541,199 km (0.097 R)
• M25: 40,044,059 km (0.107 R)
• M26: 44,296,229 km (0.102 R)
• M27: 44,622,651 km (0.065 R)
• M28: 45,445,739 km (0.108 R)
• M29: 47,804,299 km (0.107 R)
• M30: 49,187,929 km (0.057 R)
• M31: 51,673,349 km (0.098 R)
• M32: 51,853,913 km (0.07 R)
• M33: 53,130,432 km (0.077 R)
• M34: 54,241,046 km (0.095 R)
• M35: 56,892,669 km (0.1 R)
• M36: 60,027,492 km (0.064 R)
• M37: 65,786,860 km (0.072 R)
• M38: 72,128,763 km (0.079 R)
• M39: 73,034,279 km (0.055 R)
• M40: 73,489,954 km (0.109 R)
• M41: 76,029,677 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 5.8

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.4 AU - 17.3 AU

Year: 22303 Days

Day: 21 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,776,535 km

• M1: 72,106 km (0.12 R)
• M2: 271,670 km (0.119 R)
• M3: 478,713 km (0.053 R)
• M4: 726,896 km (0.071 R)
• M5: 1,200,972 km (0.066 R)
• M6: 1,444,068 km (0.102 R)
• M7: 2,148,674 km (0.101 R)
• M8: 2,739,885 km (0.071 R)
• M9: 4,600,434 km (0.053 R)
• M10: 5,385,374 km (0.085 R)
• M11: 5,652,855 km (0.106 R)
• M12: 7,495,452 km (0.105 R)
• M13: 7,684,992 km (0.105 R)
• M14: 7,975,212 km (0.087 R)
• M15: 8,526,331 km (0.098 R)
• M16: 8,942,961 km (0.086 R)
• M17: 13,955,686 km (0.113 R)
• M18: 14,534,032 km (0.085 R)
• M19: 15,661,401 km (0.04 R)
• M20: 16,365,109 km (0.119 R)
• M21: 22,673,203 km (0.056 R)
• M22: 25,980,961 km (0.044 R)
• M23: 26,855,361 km (0.108 R)
• M24: 28,662,952 km (0.086 R)
• M25: 28,894,530 km (0.119 R)
• M26: 29,951,738 km (0.088 R)
• M27: 31,034,527 km (0.082 R)
• M28: 35,627,182 km (0.088 R)
• M29: 36,434,113 km (0.105 R)
• M30: 44,407,978 km (0.105 R)
• M31: 45,656,821 km (0.087 R)
• M32: 50,044,377 km (0.074 R)
• M33: 51,396,443 km (0.088 R)
• M34: 52,081,601 km (0.076 R)
• M35: 58,896,233 km (0.051 R)
• M36: 60,023,902 km (0.069 R)
• M37: 61,935,014 km (0.056 R)
• M38: 63,492,927 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit