🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 186 Days

Day: 13.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.52 AU - 1.68 AU

Year: 771 Days

Day: 14.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.56 AU - 2.32 AU

Year: 1029 Days

Day: 24.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.04 AU - 3.18 AU

Year: 2089 Days

Day: 35.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.29 AU - 3.65 AU

Year: 2461 Days

Day: 43 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.09 AU - 4.11 AU

Year: 3161 Days

Day: 24.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605

Radius: 6.2

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.04 AU - 14.3 AU

Year: 16167 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,369,889 km

• M1: 122,371 km (0.107 R)
• M2: 389,553 km (0.054 R)
• M3: 641,326 km (0.077 R)
• M4: 681,119 km (0.07 R)
• M5: 784,491 km (0.096 R)
• M6: 960,867 km (0.045 R)
• M7: 1,053,917 km (0.083 R)
• M8: 1,149,959 km (0.115 R)
• M9: 1,274,125 km (0.052 R)
• M10: 1,350,719 km (0.117 R)
• M11: 1,900,641 km (0.101 R)
• M12: 2,047,995 km (0.042 R)
• M13: 2,107,984 km (0.067 R)
• M14: 2,448,768 km (0.03 R)
• M15: 2,544,660 km (0.081 R)
• M16: 3,042,821 km (0.105 R)
• M17: 4,164,506 km (0.118 R)
• M18: 4,434,081 km (0.068 R)
• M19: 4,551,216 km (0.086 R)
• M20: 5,152,599 km (0.106 R)
• M21: 5,234,729 km (0.088 R)
• M22: 6,166,125 km (0.068 R)
• M23: 7,656,269 km (0.081 R)
• M24: 7,703,094 km (0.026 R)
• M25: 8,272,613 km (0.038 R)
• M26: 9,003,398 km (0.109 R)
• M27: 9,401,478 km (0.092 R)
• M28: 9,958,281 km (0.066 R)
• M29: 10,369,975 km (0.098 R)
• M30: 11,050,795 km (0.096 R)
• M31: 12,180,857 km (0.067 R)
• M32: 12,620,974 km (0.103 R)
• M33: 13,066,327 km (0.085 R)
• M34: 13,347,272 km (0.037 R)
• M35: 13,630,161 km (0.079 R)
• M36: 14,840,109 km (0.065 R)
• M37: 15,369,087 km (0.085 R)
• M38: 15,487,419 km (0.105 R)
• M39: 15,665,590 km (0.075 R)
• M40: 16,023,877 km (0.064 R)
• M41: 16,204,142 km (0.053 R)
• M42: 18,481,022 km (0.112 R)
• M43: 18,544,002 km (0.113 R)
• M44: 19,240,829 km (0.09 R)
• M45: 20,204,688 km (0.119 R)
• M46: 20,399,465 km (0.038 R)
• M47: 21,052,908 km (0.052 R)
• M48: 21,646,812 km (0.069 R)
• M49: 21,779,505 km (0.111 R)
• M50: 21,846,076 km (0.119 R)
• M51: 23,871,332 km (0.087 R)
• M52: 25,324,376 km (0.053 R)
• M53: 26,308,880 km (0.109 R)
• M54: 26,450,400 km (0.082 R)
• M55: 27,521,071 km (0.096 R)
• M56: 29,704,303 km (0.104 R)
• M57: 30,370,013 km (0.103 R)
• M58: 30,742,063 km (0.091 R)
• M59: 30,891,212 km (0.119 R)
• M60: 32,396,616 km (0.09 R)
• M61: 33,618,082 km (0.074 R)
• M62: 33,771,869 km (0.119 R)
• M63: 33,925,805 km (0.105 R)
• M64: 34,466,601 km (0.084 R)
• M65: 35,244,062 km (0.112 R)
• M66: 35,948,668 km (0.047 R)
• M67: 36,816,186 km (0.067 R)
• M68: 37,371,792 km (0.088 R)
• M69: 38,652,200 km (0.108 R)
• M70: 41,255,951 km (0.074 R)
• M71: 41,338,230 km (0.089 R)
• M72: 41,585,366 km (0.054 R)
• M73: 41,667,944 km (0.08 R)
• M74: 42,081,133 km (0.117 R)
• M75: 43,245,603 km (0.12 R)
• M76: 44,927,382 km (0.084 R)
• M77: 45,691,079 km (0.116 R)
• M78: 46,716,124 km (0.117 R)
• M79: 47,231,489 km (0.101 R)
• M80: 47,317,507 km (0.044 R)
• M81: 48,267,753 km (0.059 R)
• M82: 49,224,431 km (0.07 R)
• M83: 50,187,094 km (0.093 R)
• M84: 50,275,057 km (0.061 R)
• M85: 50,714,875 km (0.071 R)
• M86: 51,156,189 km (0.027 R)
• M87: 51,333,013 km (0.114 R)
• M88: 51,510,137 km (0.114 R)
• M89: 52,131,268 km (0.111 R)
• M90: 52,665,781 km (0.112 R)
• M91: 53,381,307 km (0.098 R)
• M92: 55,002,948 km (0.105 R)
• M93: 55,365,424 km (0.112 R)
• M94: 55,910,708 km (0.097 R)
• M95: 58,201,949 km (0.056 R)
• M96: 59,034,312 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.4

Radius: 7.1

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.4 AU - 21.14 AU

Year: 27330 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,369,889 km

• M1: 203,004 km (0.058 R)
• M2: 635,492 km (0.084 R)
• M3: 921,523 km (0.114 R)
• M4: 1,153,250 km (0.078 R)
• M5: 1,468,453 km (0.099 R)
• M6: 1,602,044 km (0.111 R)
• M7: 2,484,222 km (0.074 R)
• M8: 3,626,252 km (0.065 R)
• M9: 3,716,460 km (0.111 R)
• M10: 3,761,938 km (0.103 R)
• M11: 4,038,544 km (0.054 R)
• M12: 4,321,733 km (0.094 R)
• M13: 5,260,609 km (0.071 R)
• M14: 5,363,084 km (0.043 R)
• M15: 5,517,917 km (0.101 R)
• M16: 6,098,507 km (0.114 R)
• M17: 6,206,068 km (0.039 R)
• M18: 7,719,998 km (0.075 R)
• M19: 7,836,535 km (0.084 R)
• M20: 8,608,011 km (0.041 R)
• M21: 8,728,886 km (0.108 R)
• M22: 9,403,573 km (0.114 R)
• M23: 10,222,471 km (0.103 R)
• M24: 11,129,633 km (0.092 R)
• M25: 11,393,673 km (0.089 R)
• M26: 12,197,762 km (0.039 R)
• M27: 13,860,243 km (0.115 R)
• M28: 15,740,090 km (0.041 R)
• M29: 15,887,892 km (0.102 R)
• M30: 16,634,386 km (0.113 R)
• M31: 17,239,659 km (0.101 R)
• M32: 18,316,165 km (0.109 R)
• M33: 19,652,523 km (0.106 R)
• M34: 19,811,844 km (0.054 R)
• M35: 19,891,580 km (0.073 R)
• M36: 21,346,120 km (0.067 R)
• M37: 22,003,603 km (0.078 R)
• M38: 22,834,769 km (0.102 R)
• M39: 25,302,535 km (0.046 R)
• M40: 25,389,003 km (0.118 R)
• M41: 25,736,518 km (0.034 R)
• M42: 27,230,253 km (0.101 R)
• M43: 27,318,965 km (0.102 R)
• M44: 28,032,547 km (0.071 R)
• M45: 28,211,765 km (0.105 R)
• M46: 28,932,827 km (0.116 R)
• M47: 30,025,938 km (0.09 R)
• M48: 31,783,863 km (0.117 R)
• M49: 34,147,509 km (0.1 R)
• M50: 35,108,675 km (0.064 R)
• M51: 35,592,625 km (0.11 R)
• M52: 36,763,078 km (0.072 R)
• M53: 37,649,147 km (0.099 R)
• M54: 37,946,098 km (0.091 R)
• M55: 39,743,816 km (0.112 R)
• M56: 40,147,132 km (0.088 R)
• M57: 41,467,183 km (0.055 R)
• M58: 41,773,709 km (0.072 R)
• M59: 41,978,658 km (0.06 R)
• M60: 43,111,114 km (0.099 R)
• M61: 43,629,321 km (0.057 R)
• M62: 47,634,056 km (0.027 R)
• M63: 47,847,981 km (0.114 R)
• M64: 51,315,361 km (0.072 R)
• M65: 51,534,821 km (0.099 R)
• M66: 53,523,276 km (0.097 R)
• M67: 55,424,216 km (0.039 R)
• M68: 55,987,602 km (0.111 R)
• M69: 59,291,919 km (0.09 R)
• M70: 60,330,278 km (0.083 R)
• M71: 64,188,407 km (0.093 R)
• M72: 64,898,548 km (0.1 R)
• M73: 65,017,030 km (0.102 R)
• M74: 69,576,773 km (0.108 R)
• M75: 70,427,835 km (0.111 R)
• M76: 70,549,757 km (0.097 R)
• M77: 70,671,680 km (0.113 R)
• M78: 72,140,432 km (0.108 R)
• M79: 73,001,816 km (0.039 R)
• M80: 73,248,503 km (0.104 R)
• M81: 74,114,375 km (0.1 R)
• M82: 77,989,110 km (0.095 R)
• M83: 78,241,332 km (0.096 R)
• M84: 79,126,353 km (0.076 R)
• M85: 79,633,639 km (0.114 R)
• M86: 81,417,295 km (0.08 R)
• M87: 83,085,311 km (0.103 R)
• M88: 83,858,882 km (0.085 R)
• M89: 84,894,248 km (0.091 R)
• M90: 86,455,003 km (0.028 R)
• M91: 86,846,650 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 16,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit