🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 136 Days

Day: 29.1 Hours

Environment

Temp: 263 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,121,863 km

• M1: 239,656 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.61 AU - 0.73 AU

Year: 193 Days

Day: 47.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.53 AU - 0.81 AU

Year: 193 Days

Day: 36.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,121,863 km

• M1: 15,708 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.6 AU - 0.78 AU

Year: 201 Days

Day: 43.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.58 AU - 0.82 AU

Year: 206 Days

Day: 17 Hours

Environment

Temp: 183 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.49 AU - 1.99 AU

Year: 807 Days

Day: 46.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,121,863 km

• M1: 420,968 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.67 AU - 2.27 AU

Year: 972 Days

Day: 32.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.62 AU - 5.34 AU

Year: 3333 Days

Day: 43.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.77 AU - 5.17 AU

Year: 3894 Days

Day: 26 Hours

Environment

Temp: -130 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.1

Radius: 4.9

Gravity: 28.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.1 AU - 18.24 AU

Year: 21801 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,121,863 km

• M1: 153,338 km (0.115 R)
• M2: 254,316 km (0.113 R)
• M3: 287,378 km (0.066 R)
• M4: 701,464 km (0.091 R)
• M5: 956,080 km (0.071 R)
• M6: 1,010,234 km (0.116 R)
• M7: 1,267,094 km (0.05 R)
• M8: 1,326,933 km (0.105 R)
• M9: 1,543,700 km (0.117 R)
• M10: 2,222,576 km (0.113 R)
• M11: 2,630,828 km (0.074 R)
• M12: 2,707,422 km (0.115 R)
• M13: 3,102,061 km (0.112 R)
• M14: 3,472,615 km (0.106 R)
• M15: 6,328,439 km (0.066 R)
• M16: 6,431,512 km (0.104 R)
• M17: 7,061,319 km (0.093 R)
• M18: 8,719,761 km (0.034 R)
• M19: 9,181,569 km (0.091 R)
• M20: 9,239,763 km (0.081 R)
• M21: 9,298,256 km (0.093 R)
• M22: 9,415,391 km (0.098 R)
• M23: 10,008,546 km (0.12 R)
• M24: 10,370,274 km (0.032 R)
• M25: 11,230,761 km (0.097 R)
• M26: 11,796,091 km (0.099 R)
• M27: 11,922,950 km (0.075 R)
• M28: 12,178,015 km (0.114 R)
• M29: 12,628,753 km (0.103 R)
• M30: 13,085,027 km (0.09 R)
• M31: 13,879,541 km (0.061 R)
• M32: 14,282,558 km (0.063 R)
• M33: 14,350,176 km (0.059 R)
• M34: 14,417,794 km (0.067 R)
• M35: 15,307,153 km (0.118 R)
• M36: 16,073,394 km (0.113 R)
• M37: 16,214,165 km (0.025 R)
• M38: 16,355,236 km (0.081 R)
• M39: 17,138,381 km (0.085 R)
• M40: 17,788,234 km (0.111 R)
• M41: 17,933,793 km (0.074 R)
• M42: 23,587,246 km (0.107 R)
• M43: 24,470,920 km (0.03 R)
• M44: 24,551,853 km (0.103 R)
• M45: 25,447,346 km (0.119 R)
• M46: 26,935,545 km (0.1 R)
• M47: 27,605,893 km (0.053 R)
• M48: 29,220,204 km (0.099 R)
• M49: 29,736,167 km (0.119 R)
• M50: 30,516,021 km (0.088 R)
• M51: 31,478,234 km (0.098 R)
• M52: 31,918,800 km (0.081 R)
• M53: 33,432,132 km (0.102 R)
• M54: 34,605,129 km (0.072 R)
• M55: 34,695,935 km (0.1 R)
• M56: 34,877,696 km (0.097 R)
• M57: 35,242,266 km (0.114 R)
• M58: 37,642,564 km (0.09 R)
• M59: 38,862,385 km (0.11 R)
• M60: 40,668,480 km (0.088 R)
• M61: 40,860,115 km (0.079 R)
• M62: 41,629,946 km (0.051 R)
• M63: 42,210,386 km (0.109 R)
• M64: 42,307,475 km (0.115 R)
• M65: 42,891,056 km (0.093 R)
• M66: 44,361,603 km (0.097 R)
• M67: 44,954,459 km (0.113 R)
• M68: 46,048,169 km (0.08 R)
• M69: 46,849,116 km (0.09 R)
• M70: 47,452,893 km (0.096 R)
• M71: 47,856,808 km (0.085 R)
• M72: 51,542,899 km (0.118 R)
• M73: 54,683,706 km (0.074 R)
• M74: 56,063,747 km (0.092 R)
• M75: 57,993,559 km (0.103 R)
• M76: 58,749,926 km (0.111 R)
• M77: 59,292,069 km (0.068 R)
• M78: 59,618,342 km (0.106 R)
• M79: 59,836,007 km (0.107 R)
• M80: 60,709,658 km (0.088 R)
• M81: 64,916,949 km (0.098 R)
• M82: 66,942,504 km (0.086 R)
• M83: 68,988,554 km (0.087 R)
• M84: 69,446,024 km (0.066 R)
• M85: 69,904,542 km (0.041 R)
• M86: 75,013,907 km (0.032 R)
• M87: 76,073,659 km (0.062 R)
• M88: 77,494,390 km (0.036 R)
• M89: 78,327,201 km (0.093 R)
• M90: 79,402,361 km (0.108 R)
• M91: 79,522,189 km (0.06 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 11,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit