🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.67 AU - 1.01 AU

Year: 286 Days

Day: 44.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,757,461 km

• M1: 380,876 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.09 AU - 1.35 AU

Year: 500 Days

Day: 12.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.76 AU - 1.84 AU

Year: 896 Days

Day: 36.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.83 AU - 2.19 AU

Year: 1057 Days

Day: 24.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,757,461 km

• M1: 106,065 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.33 AU - 2.77 AU

Year: 1510 Days

Day: 18.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.54 AU - 5.32 AU

Year: 3458 Days

Day: 40.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,757,461 km

• M1: 1,027,887 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.9

Radius: 7.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 12.46 AU - 13.94 AU

Year: 17785 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,757,461 km

• M1: 121,174 km (0.076 R)
• M2: 334,351 km (0.103 R)
• M3: 454,179 km (0.098 R)
• M4: 695,481 km (0.102 R)
• M5: 823,387 km (0.083 R)
• M6: 974,630 km (0.109 R)
• M7: 1,252,733 km (0.111 R)
• M8: 1,481,767 km (0.099 R)
• M9: 1,724,115 km (0.068 R)
• M10: 1,840,353 km (0.066 R)
• M11: 2,100,952 km (0.107 R)
• M12: 2,204,474 km (0.108 R)
• M13: 2,309,492 km (0.104 R)
• M14: 2,612,876 km (0.042 R)
• M15: 3,547,714 km (0.043 R)
• M16: 3,596,931 km (0.094 R)
• M17: 3,721,097 km (0.104 R)
• M18: 3,771,213 km (0.082 R)
• M19: 3,846,760 km (0.098 R)
• M20: 4,050,662 km (0.09 R)
• M21: 4,153,884 km (0.069 R)
• M22: 4,258,154 km (0.094 R)
• M23: 4,389,650 km (0.074 R)
• M24: 5,234,280 km (0.114 R)
• M25: 5,290,529 km (0.038 R)
• M26: 5,431,899 km (0.116 R)
• M27: 6,276,678 km (0.055 R)
• M28: 6,547,151 km (0.073 R)
• M29: 6,975,450 km (0.119 R)
• M30: 7,381,309 km (0.117 R)
• M31: 7,444,439 km (0.099 R)
• M32: 7,507,719 km (0.08 R)
• M33: 7,891,288 km (0.092 R)
• M34: 8,085,466 km (0.085 R)
• M35: 8,577,942 km (0.045 R)
• M36: 9,046,183 km (0.117 R)
• M37: 9,181,569 km (0.069 R)
• M38: 9,798,960 km (0.045 R)
• M39: 11,509,911 km (0.117 R)
• M40: 12,175,023 km (0.095 R)
• M41: 12,436,969 km (0.1 R)
• M42: 13,310,919 km (0.119 R)
• M43: 14,008,644 km (0.118 R)
• M44: 14,165,422 km (0.113 R)
• M45: 15,037,428 km (0.108 R)
• M46: 15,886,097 km (0.115 R)
• M47: 16,419,114 km (0.081 R)
• M48: 16,667,148 km (0.118 R)
• M49: 17,925,864 km (0.084 R)
• M50: 18,053,321 km (0.091 R)
• M51: 18,695,545 km (0.116 R)
• M52: 19,041,116 km (0.111 R)
• M53: 19,258,183 km (0.072 R)
• M54: 19,826,505 km (0.103 R)
• M55: 20,134,677 km (0.064 R)
• M56: 20,711,376 km (0.083 R)
• M57: 20,800,686 km (0.034 R)
• M58: 21,024,186 km (0.042 R)
• M59: 21,518,906 km (0.057 R)
• M60: 22,933,354 km (0.108 R)
• M61: 23,071,881 km (0.118 R)
• M62: 23,396,060 km (0.049 R)
• M63: 23,861,908 km (0.1 R)
• M64: 24,142,852 km (0.083 R)
• M65: 25,182,258 km (0.073 R)
• M66: 25,420,568 km (0.113 R)
• M67: 26,623,185 km (0.12 R)
• M68: 26,720,274 km (0.107 R)
• M69: 27,060,759 km (0.098 R)
• M70: 27,549,645 km (0.078 R)
• M71: 28,884,058 km (0.026 R)
• M72: 29,083,621 km (0.111 R)
• M73: 29,835,799 km (0.044 R)
• M74: 30,037,457 km (0.093 R)
• M75: 31,512,941 km (0.041 R)
• M76: 31,666,877 km (0.114 R)
• M77: 31,924,186 km (0.027 R)
• M78: 32,337,076 km (0.097 R)
• M79: 32,388,837 km (0.104 R)
• M80: 33,168,391 km (0.092 R)
• M81: 33,377,230 km (0.116 R)
• M82: 33,954,079 km (0.111 R)
• M83: 34,006,588 km (0.076 R)
• M84: 34,375,496 km (0.079 R)
• M85: 35,117,352 km (0.075 R)
• M86: 35,650,519 km (0.081 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: 448 - 13,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit