🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.72 AU - 0.76 AU

Year: 241 Days

Day: 40.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,537,724 km

• M1: 114,891 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1 AU - 1.22 AU

Year: 443 Days

Day: 24.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.3 AU - 1.78 AU

Year: 724 Days

Day: 42.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,537,724 km

• M1: 716,723 km (0.12 R)
• M2: 925,861 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.49 AU - 1.81 AU

Year: 803 Days

Day: 26.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,537,724 km

• M1: 75,248 km (0.116 R)
• M2: 628,161 km (0.053 R)

Asteroid Belt

Center: 9.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.1

Radius: 3.8

Gravity: 28.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.15 AU - 19.73 AU

Year: 28779 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,537,724 km

• M1: 67,917 km (0.047 R)
• M2: 116,836 km (0.06 R)
• M3: 904,170 km (0.056 R)
• M4: 958,324 km (0.118 R)
• M5: 1,013,526 km (0.068 R)
• M6: 1,098,348 km (0.045 R)
• M7: 1,127,220 km (0.069 R)
• M8: 1,215,034 km (0.1 R)
• M9: 1,305,241 km (0.05 R)
• M10: 1,428,959 km (0.113 R)
• M11: 2,066,695 km (0.084 R)
• M12: 2,701,887 km (0.113 R)
• M13: 2,819,920 km (0.105 R)
• M14: 3,225,180 km (0.086 R)
• M15: 4,972,035 km (0.102 R)
• M16: 5,311,622 km (0.11 R)
• M17: 6,012,937 km (0.087 R)
• M18: 6,584,251 km (0.079 R)
• M19: 8,398,873 km (0.038 R)
• M20: 8,919,025 km (0.119 R)
• M21: 9,094,653 km (0.064 R)
• M22: 9,990,146 km (0.093 R)
• M23: 10,111,619 km (0.046 R)
• M24: 12,315,645 km (0.112 R)
• M25: 12,642,217 km (0.114 R)
• M26: 12,773,564 km (0.077 R)
• M27: 13,170,597 km (0.113 R)
• M28: 15,777,190 km (0.092 R)
• M29: 16,417,170 km (0.103 R)
• M30: 17,943,367 km (0.057 R)
• M31: 18,165,071 km (0.112 R)
• M32: 20,740,249 km (0.038 R)
• M33: 21,050,664 km (0.101 R)
• M34: 21,128,455 km (0.109 R)
• M35: 22,386,873 km (0.044 R)
• M36: 23,105,242 km (0.025 R)
• M37: 25,803,538 km (0.061 R)
• M38: 26,137,291 km (0.108 R)
• M39: 27,486,664 km (0.101 R)
• M40: 27,913,018 km (0.108 R)
• M41: 28,169,728 km (0.089 R)
• M42: 28,255,597 km (0.047 R)
• M43: 28,858,476 km (0.116 R)
• M44: 33,286,424 km (0.112 R)
• M45: 33,377,230 km (0.074 R)
• M46: 34,288,580 km (0.111 R)
• M47: 34,747,397 km (0.098 R)
• M48: 37,165,646 km (0.06 R)
• M49: 37,542,483 km (0.1 R)
• M50: 38,680,624 km (0.109 R)
• M51: 38,871,361 km (0.119 R)
• M52: 39,253,883 km (0.067 R)
• M53: 39,926,325 km (0.086 R)
• M54: 41,379,818 km (0.116 R)
• M55: 42,555,059 km (0.109 R)
• M56: 42,752,079 km (0.107 R)
• M57: 43,741,370 km (0.083 R)
• M58: 44,338,565 km (0.095 R)
• M59: 46,957,276 km (0.106 R)
• M60: 47,977,832 km (0.095 R)
• M61: 48,182,781 km (0.089 R)
• M62: 48,490,803 km (0.092 R)
• M63: 48,593,577 km (0.093 R)
• M64: 51,606,628 km (0.078 R)
• M65: 52,659,647 km (0.085 R)
• M66: 58,794,955 km (0.086 R)
• M67: 59,784,096 km (0.1 R)
• M68: 60,557,368 km (0.119 R)
• M69: 63,233,225 km (0.117 R)
• M70: 63,457,921 km (0.11 R)
• M71: 65,038,422 km (0.029 R)
• M72: 66,175,366 km (0.103 R)
• M73: 66,631,939 km (0.069 R)
• M74: 69,509,155 km (0.085 R)
• M75: 69,741,031 km (0.073 R)
• M76: 70,205,682 km (0.113 R)
• M77: 72,074,459 km (0.102 R)
• M78: 73,250,597 km (0.071 R)
• M79: 76,338,447 km (0.12 R)
• M80: 76,817,310 km (0.097 R)
• M81: 77,417,197 km (0.111 R)
• M82: 79,711,131 km (0.091 R)
• M83: 80,561,745 km (0.107 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: 325 - 11,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit