🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 152 Days

Day: 28.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.9 AU

Year: 277 Days

Day: 47.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 139.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.92 AU - 1 AU

Year: 332 Days

Day: 29.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.17 AU - 1.95 AU

Year: 688 Days

Day: 34.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,718,534 km

• M1: 242,797 km (0.07 R)
• M2: 724,054 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.13 AU - 4.29 AU

Year: 2523 Days

Day: 40.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.93 AU - 5.43 AU

Year: 4163 Days

Day: 38.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.8

Radius: 3

Gravity: 64.76 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 12.43 AU - 17.73 AU

Year: 20678 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,718,534 km

• M1: 63,429 km (0.096 R)
• M2: 186,399 km (0.111 R)
• M3: 346,169 km (0.105 R)
• M4: 717,322 km (0.063 R)
• M5: 987,645 km (0.097 R)
• M6: 1,431,203 km (0.109 R)
• M7: 1,611,618 km (0.092 R)
• M8: 1,831,078 km (0.091 R)
• M9: 2,297,823 km (0.069 R)
• M10: 2,836,076 km (0.117 R)
• M11: 2,873,326 km (0.12 R)
• M12: 3,773,606 km (0.065 R)
• M13: 4,664,761 km (0.091 R)
• M14: 4,797,155 km (0.102 R)
• M15: 4,975,625 km (0.114 R)
• M16: 5,758,172 km (0.113 R)
• M17: 6,479,832 km (0.075 R)
• M18: 8,646,308 km (0.117 R)
• M19: 9,358,244 km (0.033 R)
• M20: 10,088,731 km (0.106 R)
• M21: 10,663,037 km (0.049 R)
• M22: 10,895,662 km (0.12 R)
• M23: 11,963,192 km (0.088 R)
• M24: 12,083,918 km (0.068 R)
• M25: 12,816,349 km (0.111 R)
• M26: 14,259,819 km (0.065 R)
• M27: 15,163,390 km (0.093 R)
• M28: 15,359,363 km (0.101 R)
• M29: 15,556,234 km (0.119 R)
• M30: 15,886,247 km (0.098 R)
• M31: 16,687,493 km (0.093 R)
• M32: 17,093,053 km (0.096 R)
• M33: 17,776,117 km (0.053 R)
• M34: 18,537,719 km (0.111 R)
• M35: 18,957,641 km (0.114 R)
• M36: 20,164,297 km (0.056 R)
• M37: 21,031,067 km (0.09 R)
• M38: 21,542,093 km (0.111 R)
• M39: 21,762,451 km (0.028 R)
• M40: 21,983,557 km (0.108 R)
• M41: 22,427,862 km (0.119 R)
• M42: 22,725,712 km (0.104 R)
• M43: 23,325,450 km (0.116 R)
• M44: 23,400,697 km (0.107 R)
• M45: 24,234,556 km (0.073 R)
• M46: 25,310,015 km (0.069 R)
• M47: 25,464,849 km (0.09 R)
• M48: 26,165,715 km (0.079 R)
• M49: 29,275,256 km (0.118 R)
• M50: 29,682,312 km (0.067 R)
• M51: 30,173,143 km (0.105 R)
• M52: 30,914,550 km (0.12 R)
• M53: 31,163,032 km (0.107 R)
• M54: 32,163,393 km (0.097 R)
• M55: 33,005,180 km (0.1 R)
• M56: 33,259,047 km (0.052 R)
• M57: 33,854,148 km (0.093 R)
• M58: 34,110,110 km (0.069 R)
• M59: 35,140,839 km (0.082 R)
• M60: 37,144,852 km (0.112 R)
• M61: 39,006,747 km (0.067 R)
• M62: 40,355,073 km (0.114 R)
• M63: 40,626,593 km (0.083 R)
• M64: 41,627,253 km (0.056 R)
• M65: 46,560,991 km (0.041 R)
• M66: 47,607,877 km (0.075 R)
• M67: 48,278,075 km (0.056 R)
• M68: 48,373,967 km (0.101 R)
• M69: 52,068,885 km (0.065 R)
• M70: 53,353,482 km (0.11 R)
• M71: 54,748,632 km (0.104 R)
• M72: 55,853,263 km (0.113 R)
• M73: 57,269,655 km (0.104 R)
• M74: 58,493,216 km (0.072 R)
• M75: 58,800,341 km (0.108 R)
• M76: 59,519,308 km (0.097 R)
• M77: 59,725,304 km (0.069 R)
• M78: 59,828,228 km (0.11 R)
• M79: 60,034,523 km (0.101 R)
• M80: 62,214,912 km (0.079 R)
• M81: 63,157,229 km (0.114 R)
• M82: 63,893,400 km (0.114 R)
• M83: 66,118,968 km (0.083 R)
• M84: 66,652,583 km (0.06 R)
• M85: 67,080,583 km (0.094 R)
• M86: 67,402,069 km (0.077 R)
• M87: 67,509,480 km (0.081 R)
• M88: 67,831,714 km (0.027 R)
• M89: 68,046,835 km (0.067 R)
• M90: 70,101,562 km (0.118 R)
• M91: 70,972,820 km (0.116 R)
• M92: 71,519,152 km (0.055 R)
• M93: 71,738,163 km (0.047 R)
• M94: 72,066,979 km (0.095 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit