🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.17 AU

Year: 349 Days

Day: 25.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.58 AU - 2.02 AU

Year: 910 Days

Day: 24.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.02 AU - 2.62 AU

Year: 1331 Days

Day: 30.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,161,372 km

• M1: 582,833 km (0.112 R)
• M2: 1,659,340 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.35 AU - 2.57 AU

Year: 1454 Days

Day: 21.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,161,372 km

• M1: 864,676 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.14 AU - 3.14 AU

Year: 1616 Days

Day: 26.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4 AU - 4.14 AU

Year: 3093 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.74 AU - 4.6 AU

Year: 3208 Days

Day: 44.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 14.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.33 AU - 8.59 AU

Year: 9270 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,161,372 km

• M1: 188,493 km (0.047 R)
• M2: 283,189 km (0.065 R)
• M3: 667,207 km (0.115 R)
• M4: 798,703 km (0.037 R)
• M5: 1,210,247 km (0.118 R)
• M6: 1,995,336 km (0.071 R)
• M7: 2,094,071 km (0.117 R)
• M8: 2,506,213 km (0.098 R)
• M9: 2,916,261 km (0.101 R)
• M10: 3,086,503 km (0.084 R)
• M11: 3,348,000 km (0.084 R)
• M12: 3,526,471 km (0.1 R)
• M13: 4,049,764 km (0.083 R)
• M14: 4,433,931 km (0.109 R)
• M15: 4,964,854 km (0.038 R)
• M16: 5,203,612 km (0.051 R)
• M17: 5,657,043 km (0.109 R)
• M18: 5,763,557 km (0.076 R)
• M19: 6,196,344 km (0.097 R)
• M20: 6,453,802 km (0.053 R)
• M21: 6,714,700 km (0.08 R)
• M22: 6,827,647 km (0.037 R)
• M23: 8,433,879 km (0.099 R)
• M24: 8,884,169 km (0.087 R)
• M25: 9,426,611 km (0.092 R)
• M26: 9,553,320 km (0.119 R)
• M27: 9,893,954 km (0.117 R)
• M28: 10,282,011 km (0.038 R)
• M29: 11,747,622 km (0.05 R)
• M30: 11,975,310 km (0.081 R)
• M31: 12,901,171 km (0.061 R)
• M32: 13,041,942 km (0.102 R)
• M33: 13,562,842 km (0.105 R)
• M34: 13,994,133 km (0.112 R)
• M35: 14,527,449 km (0.111 R)
• M36: 15,814,440 km (0.051 R)
• M37: 16,369,897 km (0.07 R)
• M38: 17,344,527 km (0.116 R)
• M39: 17,656,289 km (0.105 R)
• M40: 18,074,714 km (0.085 R)
• M41: 19,296,031 km (0.071 R)
• M42: 19,565,158 km (0.093 R)
• M43: 19,835,481 km (0.114 R)
• M44: 20,818,788 km (0.06 R)
• M45: 22,042,199 km (0.081 R)
• M46: 22,832,973 km (0.095 R)
• M47: 23,403,390 km (0.115 R)
• M48: 23,518,132 km (0.107 R)
• M49: 24,267,916 km (0.073 R)
• M50: 24,500,242 km (0.108 R)
• M51: 24,908,644 km (0.108 R)
• M52: 25,791,271 km (0.114 R)
• M53: 26,863,888 km (0.039 R)
• M54: 27,647,781 km (0.101 R)
• M55: 27,890,429 km (0.03 R)
• M56: 28,806,716 km (0.092 R)
• M57: 29,052,804 km (0.116 R)
• M58: 29,546,926 km (0.119 R)
• M59: 31,868,535 km (0.081 R)
• M60: 32,378,215 km (0.104 R)
• M61: 34,053,263 km (0.046 R)
• M62: 34,378,638 km (0.104 R)
• M63: 34,966,857 km (0.105 R)
• M64: 35,163,727 km (0.103 R)
• M65: 35,822,407 km (0.113 R)
• M66: 36,418,704 km (0.091 R)
• M67: 37,554,152 km (0.06 R)
• M68: 38,227,492 km (0.089 R)
• M69: 39,108,773 km (0.066 R)
• M70: 39,928,270 km (0.116 R)
• M71: 40,684,338 km (0.071 R)
• M72: 40,891,531 km (0.087 R)
• M73: 41,168,137 km (0.099 R)
• M74: 42,210,834 km (0.119 R)
• M75: 42,350,559 km (0.054 R)
• M76: 42,840,791 km (0.041 R)
• M77: 43,544,200 km (0.119 R)
• M78: 43,685,421 km (0.098 R)
• M79: 44,820,270 km (0.043 R)
• M80: 45,892,887 km (0.09 R)
• M81: 46,108,457 km (0.116 R)
• M82: 46,324,327 km (0.082 R)
• M83: 49,014,546 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit