🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.53 AU - 0.59 AU

Year: 161 Days

Day: 44.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.16 AU - 3.66 AU

Year: 2424 Days

Day: 22.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,199,210 km

• M1: 89,011 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.81 AU - 4.15 AU

Year: 3057 Days

Day: 38.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 8.3

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.6 AU - 7.18 AU

Year: 6963 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,199,210 km

• M1: 103,821 km (0.068 R)
• M2: 403,765 km (0.08 R)
• M3: 849,716 km (0.105 R)
• M4: 1,117,795 km (0.103 R)
• M5: 2,019,422 km (0.083 R)
• M6: 2,760,679 km (0.095 R)
• M7: 3,317,782 km (0.09 R)
• M8: 3,672,029 km (0.099 R)
• M9: 4,156,876 km (0.075 R)
• M10: 4,770,826 km (0.082 R)
• M11: 6,213,847 km (0.078 R)
• M12: 6,753,745 km (0.103 R)
• M13: 8,870,256 km (0.046 R)
• M14: 12,649,547 km (0.12 R)
• M15: 13,994,731 km (0.098 R)
• M16: 15,304,012 km (0.104 R)
• M17: 16,693,178 km (0.099 R)
• M18: 16,966,942 km (0.076 R)
• M19: 17,594,056 km (0.065 R)
• M20: 19,492,603 km (0.119 R)
• M21: 23,778,282 km (0.086 R)
• M22: 24,038,134 km (0.102 R)
• M23: 26,462,816 km (0.104 R)
• M24: 27,591,083 km (0.12 R)
• M25: 29,943,211 km (0.039 R)
• M26: 35,378,999 km (0.041 R)
• M27: 37,444,497 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 14.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.67 AU - 8.41 AU

Year: 7971 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,199,210 km

• M1: 187,745 km (0.06 R)
• M2: 2,125,786 km (0.074 R)
• M3: 3,109,691 km (0.054 R)
• M4: 4,117,083 km (0.111 R)
• M5: 8,565,226 km (0.093 R)
• M6: 11,153,568 km (0.087 R)
• M7: 13,145,913 km (0.099 R)
• M8: 16,874,490 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 10.3

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.82 AU - 10.88 AU

Year: 10136 Days

Day: 13.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,199,210 km

• M1: 128,505 km (0.116 R)
• M2: 609,611 km (0.111 R)
• M3: 1,012,927 km (0.118 R)
• M4: 2,200,884 km (0.063 R)
• M5: 3,528,715 km (0.09 R)
• M6: 4,063,228 km (0.038 R)
• M7: 4,409,397 km (0.104 R)
• M8: 5,062,990 km (0.086 R)
• M9: 6,641,397 km (0.041 R)
• M10: 7,123,701 km (0.113 R)
• M11: 7,672,426 km (0.076 R)
• M12: 8,759,404 km (0.101 R)
• M13: 9,946,164 km (0.079 R)
• M14: 14,544,204 km (0.1 R)
• M15: 15,358,765 km (0.069 R)
• M16: 16,060,528 km (0.111 R)
• M17: 16,419,413 km (0.066 R)
• M18: 17,528,083 km (0.111 R)
• M19: 18,216,982 km (0.12 R)
• M20: 18,686,120 km (0.049 R)
• M21: 19,648,484 km (0.064 R)
• M22: 20,225,034 km (0.042 R)
• M23: 20,559,535 km (0.073 R)
• M24: 21,759,459 km (0.096 R)
• M25: 22,198,978 km (0.041 R)
• M26: 34,378,787 km (0.115 R)
• M27: 39,477,532 km (0.086 R)
• M28: 40,527,858 km (0.091 R)
• M29: 46,786,435 km (0.027 R)
• M30: 52,392,017 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.5

Radius: 4.5

Gravity: 48.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.59 AU - 11.91 AU

Year: 15507 Days

Day: 24.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,199,210 km

• M1: 210,783 km (0.06 R)
• M2: 410,347 km (0.088 R)
• M3: 650,601 km (0.111 R)
• M4: 834,607 km (0.114 R)
• M5: 980,315 km (0.086 R)
• M6: 3,044,317 km (0.059 R)
• M7: 4,401,618 km (0.118 R)
• M8: 5,872,315 km (0.083 R)
• M9: 8,388,551 km (0.092 R)
• M10: 8,912,592 km (0.109 R)
• M11: 13,137,087 km (0.062 R)
• M12: 13,699,575 km (0.045 R)
• M13: 14,499,175 km (0.104 R)
• M14: 15,023,815 km (0.119 R)
• M15: 15,329,294 km (0.103 R)
• M16: 16,111,092 km (0.045 R)
• M17: 17,083,927 km (0.065 R)
• M18: 17,249,682 km (0.113 R)
• M19: 17,500,557 km (0.041 R)
• M20: 21,656,985 km (0.049 R)
• M21: 22,243,408 km (0.08 R)
• M22: 22,740,073 km (0.1 R)
• M23: 23,447,821 km (0.084 R)
• M24: 24,170,229 km (0.105 R)
• M25: 24,379,367 km (0.102 R)
• M26: 25,013,811 km (0.115 R)
• M27: 25,876,841 km (0.104 R)
• M28: 29,171,734 km (0.078 R)
• M29: 32,735,754 km (0.06 R)
• M30: 32,991,716 km (0.06 R)
• M31: 35,087,881 km (0.119 R)
• M32: 35,355,961 km (0.105 R)
• M33: 37,270,963 km (0.048 R)
• M34: 38,823,490 km (0.1 R)
• M35: 41,157,665 km (0.115 R)
• M36: 47,235,677 km (0.115 R)
• M37: 47,562,549 km (0.101 R)
• M38: 49,892,984 km (0.074 R)
• M39: 54,600,380 km (0.109 R)
• M40: 58,084,814 km (0.101 R)
• M41: 59,785,891 km (0.103 R)
• M42: 68,582,097 km (0.114 R)
• M43: 69,844,553 km (0.042 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit