🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.87 AU - 1.03 AU

Year: 322 Days

Day: 24.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,593,549 km

• M1: 550,071 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.74 AU - 2.56 AU

Year: 1098 Days

Day: 31.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,593,549 km

• M1: 97,987 km (0.096 R)
• M2: 292,314 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.39 AU - 2.57 AU

Year: 1360 Days

Day: 45.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,593,549 km

• M1: 41,439 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.41 AU - 5.11 AU

Year: 3062 Days

Day: 43.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,593,549 km

• M1: 77,193 km (0.097 R)
• M2: 352,153 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.08 AU - 5.26 AU

Year: 4094 Days

Day: 36.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700

Radius: 12.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.3 AU - 14.68 AU

Year: 14458 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,593,549 km

• M1: 150,795 km (0.064 R)
• M2: 712,684 km (0.102 R)
• M3: 1,389,764 km (0.114 R)
• M4: 1,949,859 km (0.104 R)
• M5: 3,269,761 km (0.096 R)
• M6: 3,831,650 km (0.12 R)
• M7: 4,811,516 km (0.113 R)
• M8: 6,422,536 km (0.032 R)
• M9: 7,089,443 km (0.109 R)
• M10: 8,562,085 km (0.084 R)
• M11: 9,847,579 km (0.095 R)
• M12: 13,720,070 km (0.056 R)
• M13: 17,774,920 km (0.118 R)
• M14: 24,903,408 km (0.111 R)
• M15: 29,940,219 km (0.065 R)
• M16: 33,365,262 km (0.068 R)
• M17: 34,730,043 km (0.107 R)
• M18: 36,131,775 km (0.099 R)
• M19: 37,836,593 km (0.107 R)
• M20: 43,126,673 km (0.068 R)
• M21: 47,481,317 km (0.091 R)
• M22: 58,289,165 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 8.5

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.25 AU - 14.29 AU

Year: 15892 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,593,549 km

• M1: 106,065 km (0.077 R)
• M2: 838,047 km (0.104 R)
• M3: 1,393,504 km (0.114 R)
• M4: 1,864,588 km (0.1 R)
• M5: 2,195,947 km (0.106 R)
• M6: 4,326,520 km (0.096 R)
• M7: 4,710,987 km (0.09 R)
• M8: 5,188,204 km (0.108 R)
• M9: 5,925,572 km (0.076 R)
• M10: 9,585,484 km (0.089 R)
• M11: 10,521,817 km (0.115 R)
• M12: 10,924,534 km (0.081 R)
• M13: 11,945,689 km (0.054 R)
• M14: 15,390,330 km (0.062 R)
• M15: 16,749,426 km (0.104 R)
• M16: 20,851,699 km (0.109 R)
• M17: 21,856,847 km (0.061 R)
• M18: 24,460,449 km (0.12 R)
• M19: 24,762,038 km (0.093 R)
• M20: 26,201,917 km (0.095 R)
• M21: 26,835,764 km (0.099 R)
• M22: 29,815,454 km (0.117 R)
• M23: 31,562,757 km (0.119 R)
• M24: 32,886,549 km (0.114 R)
• M25: 35,132,312 km (0.116 R)
• M26: 37,212,470 km (0.113 R)
• M27: 42,046,875 km (0.118 R)
• M28: 42,769,882 km (0.075 R)
• M29: 52,604,745 km (0.108 R)
• M30: 57,954,215 km (0.098 R)
• M31: 59,391,402 km (0.087 R)
• M32: 59,754,476 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.5

Radius: 3

Gravity: 37.5 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.15 AU - 14.39 AU

Year: 17795 Days

Day: 20.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 55,593,549 km

• M1: 38,147 km (0.067 R)
• M2: 173,982 km (0.112 R)
• M3: 488,437 km (0.113 R)
• M4: 731,085 km (0.103 R)
• M5: 1,392,307 km (0.118 R)
• M6: 1,676,394 km (0.091 R)
• M7: 2,070,285 km (0.058 R)
• M8: 2,163,634 km (0.101 R)
• M9: 2,586,398 km (0.055 R)
• M10: 2,828,597 km (0.046 R)
• M11: 4,123,965 km (0.093 R)
• M12: 4,900,078 km (0.077 R)
• M13: 5,201,817 km (0.101 R)
• M14: 6,414,607 km (0.105 R)
• M15: 7,363,656 km (0.115 R)
• M16: 9,280,454 km (0.109 R)
• M17: 9,637,843 km (0.056 R)
• M18: 10,933,211 km (0.108 R)
• M19: 11,331,740 km (0.029 R)
• M20: 11,977,554 km (0.097 R)
• M21: 13,731,439 km (0.111 R)
• M22: 16,746,584 km (0.071 R)
• M23: 16,972,028 km (0.088 R)
• M24: 19,339,115 km (0.098 R)
• M25: 22,458,829 km (0.089 R)
• M26: 23,009,499 km (0.07 R)
• M27: 25,499,555 km (0.096 R)
• M28: 26,098,545 km (0.094 R)
• M29: 29,344,071 km (0.07 R)
• M30: 30,893,905 km (0.083 R)
• M31: 31,803,610 km (0.051 R)
• M32: 32,033,841 km (0.108 R)
• M33: 35,251,093 km (0.105 R)
• M34: 36,118,910 km (0.077 R)
• M35: 36,244,123 km (0.091 R)
• M36: 37,639,722 km (0.111 R)
• M37: 39,334,965 km (0.083 R)
• M38: 42,179,568 km (0.077 R)
• M39: 43,581,001 km (0.103 R)
• M40: 48,730,609 km (0.032 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 15,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit