🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.22 AU - 4.2 AU

Year: 2175 Days

Day: 34.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.75 AU - 7.17 AU

Year: 4429 Days

Day: 30.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.02 AU - 8.16 AU

Year: 5746 Days

Day: 41 Hours

Environment

Temp: -128 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,620,906 km

• M1: 34,707 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 9.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.1 AU - 14.28 AU

Year: 15418 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,620,906 km

• M1: 281,842 km (0.091 R)
• M2: 661,971 km (0.061 R)
• M3: 1,454,839 km (0.074 R)
• M4: 2,103,795 km (0.08 R)
• M5: 2,773,096 km (0.114 R)
• M6: 6,667,727 km (0.091 R)
• M7: 7,546,913 km (0.115 R)
• M8: 8,943,559 km (0.115 R)
• M9: 13,556,260 km (0.105 R)
• M10: 15,145,737 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.3

Radius: 13.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.76 AU - 17.04 AU

Year: 16632 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,620,906 km

• M1: 165,006 km (0.072 R)
• M2: 605,722 km (0.109 R)
• M3: 1,195,885 km (0.114 R)
• M4: 2,123,392 km (0.104 R)
• M5: 2,722,382 km (0.044 R)
• M6: 4,171,387 km (0.061 R)
• M7: 5,812,775 km (0.107 R)
• M8: 6,821,813 km (0.061 R)
• M9: 7,436,211 km (0.077 R)
• M10: 9,031,074 km (0.078 R)
• M11: 12,179,959 km (0.042 R)
• M12: 14,105,434 km (0.103 R)
• M13: 16,847,114 km (0.112 R)
• M14: 18,384,980 km (0.063 R)
• M15: 27,942,638 km (0.106 R)
• M16: 28,386,495 km (0.065 R)
• M17: 29,516,857 km (0.115 R)
• M18: 30,676,988 km (0.107 R)
• M19: 31,987,914 km (0.103 R)
• M20: 34,086,922 km (0.042 R)
• M21: 38,012,669 km (0.053 R)
• M22: 42,230,282 km (0.088 R)
• M23: 46,905,964 km (0.107 R)
• M24: 51,084,681 km (0.105 R)
• M25: 54,463,349 km (0.094 R)
• M26: 55,680,327 km (0.093 R)
• M27: 63,174,732 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 11.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.56 AU - 19.16 AU

Year: 20141 Days

Day: 9.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,620,906 km

• M1: 140,472 km (0.082 R)
• M2: 915,689 km (0.085 R)
• M3: 1,679,685 km (0.106 R)
• M4: 2,180,987 km (0.106 R)
• M5: 3,899,867 km (0.093 R)
• M6: 4,377,234 km (0.115 R)
• M7: 5,683,971 km (0.056 R)
• M8: 6,089,381 km (0.105 R)
• M9: 6,470,856 km (0.098 R)
• M10: 7,663,600 km (0.11 R)
• M11: 10,007,499 km (0.069 R)
• M12: 11,154,316 km (0.07 R)
• M13: 11,988,025 km (0.11 R)
• M14: 12,793,909 km (0.07 R)
• M15: 14,814,976 km (0.119 R)
• M16: 16,302,278 km (0.088 R)
• M17: 16,709,633 km (0.089 R)
• M18: 17,629,959 km (0.109 R)
• M19: 20,974,519 km (0.112 R)
• M20: 21,456,823 km (0.054 R)
• M21: 22,745,309 km (0.113 R)
• M22: 23,151,916 km (0.111 R)
• M23: 24,084,808 km (0.079 R)
• M24: 27,375,513 km (0.092 R)
• M25: 32,598,423 km (0.118 R)
• M26: 40,347,743 km (0.097 R)
• M27: 46,253,268 km (0.116 R)
• M28: 55,416,736 km (0.118 R)
• M29: 61,891,182 km (0.066 R)
• M30: 68,007,491 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.1

Radius: 6

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 17.5 AU - 19.54 AU

Year: 24259 Days

Day: 21.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,620,906 km

• M1: 74,799 km (0.067 R)
• M2: 850,015 km (0.116 R)
• M3: 1,559,259 km (0.103 R)
• M4: 2,882,153 km (0.08 R)
• M5: 3,150,232 km (0.102 R)
• M6: 3,736,506 km (0.092 R)
• M7: 5,763,856 km (0.117 R)
• M8: 8,590,209 km (0.056 R)
• M9: 9,491,835 km (0.045 R)
• M10: 9,726,704 km (0.06 R)
• M11: 10,579,711 km (0.097 R)
• M12: 11,153,718 km (0.063 R)
• M13: 11,481,487 km (0.059 R)
• M14: 11,681,350 km (0.083 R)
• M15: 11,951,224 km (0.118 R)
• M16: 12,225,288 km (0.079 R)
• M17: 20,912,286 km (0.098 R)
• M18: 24,131,483 km (0.115 R)
• M19: 25,348,761 km (0.116 R)
• M20: 30,247,493 km (0.112 R)
• M21: 41,550,809 km (0.083 R)
• M22: 45,255,749 km (0.029 R)
• M23: 46,425,605 km (0.117 R)
• M24: 48,131,619 km (0.102 R)
• M25: 56,327,637 km (0.105 R)
• M26: 62,484,338 km (0.099 R)
• M27: 63,517,610 km (0.058 R)

Kuiper Belt

Range: 36 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit