🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 152 Days

Day: 47.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.92 AU

Year: 235 Days

Day: 41.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,063,398 km

• M1: 64,327 km (0.112 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.22 AU - 1.38 AU

Year: 536 Days

Day: 40.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.1 AU - 1.82 AU

Year: 638 Days

Day: 19.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,063,398 km

• M1: 16,605 km (0.065 R)
• M2: 63,130 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.57 AU - 1.73 AU

Year: 767 Days

Day: 16.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,063,398 km

• M1: 42,037 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 12.9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.95 AU - 6.61 AU

Year: 5692 Days

Day: 12 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 108,063,398 km

• M1: 160,369 km (0.111 R)
• M2: 766,091 km (0.069 R)
• M3: 1,217,278 km (0.1 R)
• M4: 1,767,200 km (0.115 R)
• M5: 2,343,899 km (0.103 R)
• M6: 3,809,360 km (0.091 R)
• M7: 5,567,734 km (0.084 R)
• M8: 6,540,868 km (0.113 R)
• M9: 7,140,905 km (0.084 R)
• M10: 8,823,881 km (0.119 R)
• M11: 11,696,609 km (0.109 R)
• M12: 12,475,864 km (0.109 R)
• M13: 13,965,410 km (0.063 R)
• M14: 15,386,291 km (0.114 R)
• M15: 16,258,446 km (0.098 R)
• M16: 18,307,039 km (0.078 R)
• M17: 19,716,850 km (0.11 R)
• M18: 20,671,135 km (0.118 R)
• M19: 23,475,047 km (0.093 R)
• M20: 24,296,938 km (0.053 R)
• M21: 26,611,816 km (0.095 R)
• M22: 28,696,761 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.4

Radius: 7.5

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.49 AU - 22.59 AU

Year: 31238 Days

Day: 23.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 108,063,398 km

• M1: 93,349 km (0.052 R)
• M2: 422,464 km (0.074 R)
• M3: 712,535 km (0.088 R)
• M4: 1,548,787 km (0.034 R)
• M5: 2,057,420 km (0.1 R)
• M6: 2,463,428 km (0.072 R)
• M7: 2,699,344 km (0.117 R)
• M8: 3,868,601 km (0.106 R)
• M9: 5,518,067 km (0.11 R)
• M10: 5,832,671 km (0.062 R)
• M11: 6,798,176 km (0.118 R)
• M12: 11,519,036 km (0.079 R)
• M13: 12,334,943 km (0.064 R)
• M14: 13,109,411 km (0.06 R)
• M15: 14,755,287 km (0.11 R)
• M16: 21,709,045 km (0.097 R)
• M17: 26,075,358 km (0.07 R)
• M18: 28,931,031 km (0.089 R)
• M19: 34,645,221 km (0.034 R)
• M20: 35,101,794 km (0.034 R)
• M21: 35,871,774 km (0.099 R)
• M22: 44,918,257 km (0.062 R)
• M23: 46,560,243 km (0.071 R)
• M24: 49,002,129 km (0.055 R)
• M25: 50,546,428 km (0.053 R)
• M26: 51,133,899 km (0.106 R)
• M27: 52,923,538 km (0.054 R)
• M28: 56,207,361 km (0.058 R)
• M29: 59,842,589 km (0.116 R)
• M30: 66,166,689 km (0.106 R)
• M31: 71,929,947 km (0.061 R)
• M32: 81,725,018 km (0.094 R)
• M33: 88,065,275 km (0.113 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 17,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit