🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.44 AU - 0.6 AU

Year: 139 Days

Day: 42.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.59 AU - 0.59 AU

Year: 168 Days

Day: 36.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,903,183 km

• M1: 295,605 km (0.115 R)
• M2: 429,645 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.82 AU - 0.98 AU

Year: 317 Days

Day: 39.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.99 AU - 1.33 AU

Year: 463 Days

Day: 43.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.49 AU - 1.59 AU

Year: 709 Days

Day: 35.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,903,183 km

• M1: 187,745 km (0.036 R)
• M2: 953,686 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.48 AU - 1.8 AU

Year: 779 Days

Day: 46.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,903,183 km

• M1: 105,167 km (0.067 R)
• M2: 420,669 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.43 AU - 3.81 AU

Year: 2044 Days

Day: 44.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,903,183 km

• M1: 726,148 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.84 AU - 3.74 AU

Year: 2213 Days

Day: 29.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.96 AU - 3.98 AU

Year: 2397 Days

Day: 20.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 14.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.61 AU - 12.33 AU

Year: 12564 Days

Day: 12.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,903,183 km

• M1: 196,123 km (0.065 R)
• M2: 294,259 km (0.097 R)
• M3: 495,917 km (0.116 R)
• M4: 593,305 km (0.095 R)
• M5: 1,333,665 km (0.081 R)
• M6: 1,814,173 km (0.082 R)
• M7: 2,288,698 km (0.065 R)
• M8: 2,435,902 km (0.098 R)
• M9: 2,647,134 km (0.119 R)
• M10: 2,864,799 km (0.107 R)
• M11: 3,251,659 km (0.107 R)
• M12: 3,519,140 km (0.092 R)
• M13: 3,793,802 km (0.086 R)
• M14: 4,548,523 km (0.091 R)
• M15: 4,735,221 km (0.113 R)
• M16: 5,077,651 km (0.065 R)
• M17: 5,786,595 km (0.066 R)
• M18: 5,989,151 km (0.09 R)
• M19: 6,194,100 km (0.098 R)
• M20: 7,037,233 km (0.118 R)
• M21: 8,368,954 km (0.093 R)
• M22: 9,016,862 km (0.101 R)
• M23: 9,680,927 km (0.07 R)
• M24: 10,019,018 km (0.093 R)
• M25: 10,607,536 km (0.112 R)
• M26: 10,806,202 km (0.099 R)
• M27: 11,157,009 km (0.085 R)
• M28: 11,460,543 km (0.101 R)
• M29: 11,715,757 km (0.095 R)
• M30: 13,877,895 km (0.116 R)
• M31: 14,204,617 km (0.098 R)
• M32: 14,865,690 km (0.085 R)
• M33: 15,032,492 km (0.108 R)
• M34: 16,217,606 km (0.104 R)
• M35: 16,389,494 km (0.043 R)
• M36: 16,619,426 km (0.077 R)
• M37: 17,024,537 km (0.07 R)
• M38: 17,726,450 km (0.074 R)
• M39: 18,557,466 km (0.038 R)
• M40: 18,737,133 km (0.106 R)
• M41: 19,583,558 km (0.034 R)
• M42: 21,001,147 km (0.115 R)
• M43: 21,250,976 km (0.118 R)
• M44: 21,627,663 km (0.063 R)
• M45: 22,133,454 km (0.103 R)
• M46: 23,609,087 km (0.118 R)
• M47: 24,654,477 km (0.086 R)
• M48: 25,781,547 km (0.059 R)
• M49: 26,452,494 km (0.09 R)
• M50: 26,925,522 km (0.093 R)
• M51: 27,197,042 km (0.119 R)
• M52: 28,154,768 km (0.098 R)
• M53: 29,472,127 km (0.098 R)
• M54: 31,664,484 km (0.094 R)
• M55: 32,094,727 km (0.055 R)
• M56: 32,454,959 km (0.111 R)
• M57: 32,888,793 km (0.104 R)
• M58: 34,275,565 km (0.103 R)
• M59: 35,681,486 km (0.12 R)
• M60: 36,729,419 km (0.094 R)
• M61: 37,484,140 km (0.026 R)
• M62: 37,787,375 km (0.068 R)
• M63: 38,167,653 km (0.108 R)
• M64: 38,625,721 km (0.059 R)
• M65: 39,085,585 km (0.054 R)
• M66: 39,393,158 km (0.104 R)
• M67: 39,856,164 km (0.066 R)
• M68: 40,320,815 km (0.074 R)
• M69: 40,476,097 km (0.116 R)
• M70: 42,040,143 km (0.103 R)
• M71: 42,513,172 km (0.079 R)
• M72: 42,908,708 km (0.082 R)
• M73: 43,942,879 km (0.051 R)
• M74: 44,824,309 km (0.063 R)
• M75: 47,585,587 km (0.093 R)
• M76: 47,831,974 km (0.062 R)
• M77: 50,067,565 km (0.098 R)
• M78: 50,904,116 km (0.053 R)
• M79: 51,156,039 km (0.108 R)
• M80: 52,167,769 km (0.115 R)
• M81: 53,954,267 km (0.104 R)
• M82: 54,468,286 km (0.115 R)
• M83: 54,811,912 km (0.092 R)
• M84: 54,983,949 km (0.07 R)
• M85: 55,328,772 km (0.099 R)
• M86: 58,639,074 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit