🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.18 AU - 1.56 AU

Year: 611 Days

Day: 22.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.29 AU - 2.01 AU

Year: 807 Days

Day: 17.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,572,473 km

• M1: 67,618 km (0.038 R)
• M2: 274,961 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.15 AU - 2.73 AU

Year: 1451 Days

Day: 24.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3 AU - 3.08 AU

Year: 2018 Days

Day: 46 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,572,473 km

• M1: 44,431 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.51 AU - 4.21 AU

Year: 2888 Days

Day: 12.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.34 AU - 4.66 AU

Year: 3046 Days

Day: 33.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,572,473 km

• M1: 3,861,869 km (0.117 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 11

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.94 AU - 5.22 AU

Year: 3732 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 106,572,473 km

• M1: 137,032 km (0.101 R)
• M2: 692,638 km (0.12 R)
• M3: 1,110,315 km (0.104 R)
• M4: 3,208,276 km (0.026 R)
• M5: 5,337,802 km (0.116 R)
• M6: 7,724,935 km (0.087 R)
• M7: 9,425,713 km (0.099 R)
• M8: 13,102,679 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 9.3

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.45 AU - 11.33 AU

Year: 10957 Days

Day: 5.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 101 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 106,572,473 km

• M1: 115,639 km (0.103 R)
• M2: 543,788 km (0.103 R)
• M3: 1,005,896 km (0.118 R)
• M4: 1,333,964 km (0.045 R)
• M5: 1,702,873 km (0.04 R)
• M6: 2,121,597 km (0.109 R)
• M7: 2,757,238 km (0.11 R)
• M8: 3,120,163 km (0.065 R)
• M9: 3,805,171 km (0.041 R)
• M10: 4,465,048 km (0.107 R)
• M11: 6,048,691 km (0.119 R)
• M12: 7,279,582 km (0.118 R)
• M13: 9,302,594 km (0.111 R)
• M14: 10,660,195 km (0.093 R)
• M15: 11,558,829 km (0.089 R)
• M16: 12,385,657 km (0.103 R)
• M17: 12,690,387 km (0.101 R)
• M18: 13,000,055 km (0.107 R)
• M19: 13,314,809 km (0.087 R)
• M20: 14,557,668 km (0.089 R)
• M21: 15,592,137 km (0.094 R)
• M22: 16,822,879 km (0.074 R)
• M23: 22,218,575 km (0.09 R)
• M24: 24,916,423 km (0.099 R)
• M25: 26,193,989 km (0.059 R)
• M26: 27,929,773 km (0.065 R)
• M27: 28,666,243 km (0.078 R)
• M28: 30,178,079 km (0.082 R)
• M29: 33,242,592 km (0.103 R)
• M30: 36,259,681 km (0.118 R)
• M31: 38,412,544 km (0.084 R)
• M32: 42,971,540 km (0.109 R)
• M33: 52,666,978 km (0.07 R)
• M34: 54,114,636 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.8

Radius: 3.3

Gravity: 88.5 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.55 AU - 19.51 AU

Year: 27949 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 106,572,473 km

• M1: 41,139 km (0.105 R)
• M2: 583,132 km (0.082 R)
• M3: 2,559,470 km (0.095 R)
• M4: 2,917,458 km (0.061 R)
• M5: 3,974,815 km (0.112 R)
• M6: 4,228,085 km (0.112 R)
• M7: 4,888,110 km (0.098 R)
• M8: 5,614,109 km (0.099 R)
• M9: 7,933,773 km (0.11 R)
• M10: 8,570,312 km (0.056 R)
• M11: 8,689,542 km (0.107 R)
• M12: 9,813,620 km (0.072 R)
• M13: 10,009,893 km (0.065 R)
• M14: 10,342,898 km (0.076 R)
• M15: 13,760,910 km (0.071 R)
• M16: 17,476,771 km (0.105 R)
• M17: 18,056,762 km (0.034 R)
• M18: 23,398,753 km (0.066 R)
• M19: 24,221,690 km (0.083 R)
• M20: 25,925,012 km (0.049 R)
• M21: 26,174,691 km (0.107 R)
• M22: 27,061,208 km (0.085 R)
• M23: 28,760,490 km (0.073 R)
• M24: 30,807,886 km (0.075 R)
• M25: 32,369,538 km (0.059 R)
• M26: 36,424,987 km (0.076 R)
• M27: 37,211,274 km (0.096 R)
• M28: 41,143,902 km (0.088 R)
• M29: 47,922,182 km (0.092 R)
• M30: 52,167,321 km (0.07 R)
• M31: 56,866,190 km (0.113 R)
• M32: 76,671,601 km (0.082 R)
• M33: 100,307,616 km (0.117 R)
• M34: 101,231,234 km (0.083 R)
• M35: 103,721,888 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit