🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.56 AU - 0.72 AU

Year: 180 Days

Day: 32 Hours

Environment

Temp: 211 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,340,367 km

• M1: 212,429 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.14 AU - 1.58 AU

Year: 557 Days

Day: 35.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.55 AU - 2.19 AU

Year: 899 Days

Day: 14.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,340,367 km

• M1: 1,137,841 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.91 AU - 1.95 AU

Year: 942 Days

Day: 19.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.15 AU - 3.03 AU

Year: 1465 Days

Day: 29.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.61 AU - 3.97 AU

Year: 2097 Days

Day: 43.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.31 AU - 4.31 AU

Year: 2614 Days

Day: 19.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 10.9

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.82 AU - 7.5 AU

Year: 6734 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,340,367 km

• M1: 222,452 km (0.087 R)
• M2: 325,675 km (0.11 R)
• M3: 484,697 km (0.084 R)
• M4: 611,406 km (0.094 R)
• M5: 858,841 km (0.046 R)
• M6: 929,601 km (0.116 R)
• M7: 1,233,135 km (0.076 R)
• M8: 1,346,979 km (0.118 R)
• M9: 1,464,414 km (0.031 R)
• M10: 1,585,438 km (0.093 R)
• M11: 1,800,859 km (0.083 R)
• M12: 2,240,827 km (0.069 R)
• M13: 2,820,668 km (0.096 R)
• M14: 2,972,809 km (0.077 R)
• M15: 3,127,792 km (0.093 R)
• M16: 3,285,468 km (0.102 R)
• M17: 3,353,835 km (0.079 R)
• M18: 3,445,837 km (0.105 R)
• M19: 3,870,097 km (0.072 R)
• M20: 4,436,474 km (0.062 R)
• M21: 4,716,671 km (0.103 R)
• M22: 4,950,194 km (0.106 R)
• M23: 5,321,196 km (0.099 R)
• M24: 5,756,227 km (0.113 R)
• M25: 6,458,888 km (0.114 R)
• M26: 6,776,634 km (0.097 R)
• M27: 7,457,753 km (0.072 R)
• M28: 7,975,212 km (0.114 R)
• M29: 8,129,597 km (0.109 R)
• M30: 8,567,320 km (0.096 R)
• M31: 9,596,404 km (0.05 R)
• M32: 9,826,785 km (0.115 R)
• M33: 9,926,118 km (0.067 R)
• M34: 10,092,321 km (0.07 R)
• M35: 10,393,910 km (0.072 R)
• M36: 11,490,014 km (0.091 R)
• M37: 11,840,073 km (0.116 R)
• M38: 11,945,689 km (0.072 R)
• M39: 12,335,990 km (0.082 R)
• M40: 13,129,158 km (0.068 R)
• M41: 14,387,276 km (0.096 R)
• M42: 14,689,015 km (0.101 R)
• M43: 14,878,555 km (0.113 R)
• M44: 15,260,180 km (0.074 R)
• M45: 15,490,710 km (0.093 R)
• M46: 16,072,047 km (0.09 R)
• M47: 16,267,422 km (0.073 R)
• M48: 16,345,811 km (0.102 R)
• M49: 16,858,334 km (0.092 R)
• M50: 17,256,114 km (0.053 R)
• M51: 17,456,127 km (0.09 R)
• M52: 17,818,303 km (0.102 R)
• M53: 18,754,935 km (0.028 R)
• M54: 18,919,493 km (0.105 R)
• M55: 19,499,035 km (0.098 R)
• M56: 20,760,744 km (0.111 R)
• M57: 21,101,677 km (0.03 R)
• M58: 21,487,341 km (0.112 R)
• M59: 21,702,761 km (0.101 R)
• M60: 21,789,079 km (0.104 R)
• M61: 21,875,547 km (0.105 R)
• M62: 22,005,398 km (0.054 R)
• M63: 22,571,177 km (0.108 R)
• M64: 22,790,039 km (0.078 R)
• M65: 23,583,805 km (0.06 R)
• M66: 23,894,969 km (0.112 R)
• M67: 24,476,456 km (0.107 R)
• M68: 25,243,893 km (0.092 R)
• M69: 26,248,742 km (0.094 R)
• M70: 26,571,275 km (0.038 R)
• M71: 26,895,004 km (0.088 R)
• M72: 27,034,280 km (0.118 R)
• M73: 27,593,327 km (0.117 R)
• M74: 28,533,550 km (0.105 R)
• M75: 28,865,208 km (0.088 R)
• M76: 29,007,626 km (0.068 R)
• M77: 29,675,730 km (0.047 R)
• M78: 30,638,990 km (0.083 R)
• M79: 31,075,816 km (0.055 R)
• M80: 31,221,824 km (0.097 R)
• M81: 31,319,361 km (0.115 R)
• M82: 32,152,173 km (0.089 R)
• M83: 32,893,131 km (0.107 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit