🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 136 Days

Day: 35 Hours

Environment

Temp: 188 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.56 AU - 0.84 AU

Year: 207 Days

Day: 14.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.79 AU - 1.21 AU

Year: 353 Days

Day: 34.3 Hours

Environment

Temp: 84 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,996,283 km

• M1: 404,363 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1 AU - 1.28 AU

Year: 430 Days

Day: 40.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,996,283 km

• M1: 275,260 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.53 AU - 2.01 AU

Year: 831 Days

Day: 12.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.92 AU - 2.72 AU

Year: 1248 Days

Day: 22.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.61 AU - 3.69 AU

Year: 1974 Days

Day: 35.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 128.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,996,283 km

• M1: 931,097 km (0.117 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.67 AU - 3.63 AU

Year: 1974 Days

Day: 41.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826

Radius: 10.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.88 AU - 10.06 AU

Year: 10290 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,996,283 km

• M1: 195,375 km (0.118 R)
• M2: 282,291 km (0.096 R)
• M3: 405,111 km (0.085 R)
• M4: 1,200,822 km (0.115 R)
• M5: 1,420,881 km (0.098 R)
• M6: 1,489,546 km (0.078 R)
• M7: 1,900,192 km (0.035 R)
• M8: 2,679,597 km (0.082 R)
• M9: 3,270,060 km (0.068 R)
• M10: 3,486,079 km (0.093 R)
• M11: 4,063,377 km (0.088 R)
• M12: 4,329,662 km (0.102 R)
• M13: 4,430,939 km (0.102 R)
• M14: 5,856,607 km (0.109 R)
• M15: 6,044,053 km (0.098 R)
• M16: 6,119,750 km (0.114 R)
• M17: 6,892,871 km (0.096 R)
• M18: 7,820,079 km (0.099 R)
• M19: 8,277,250 km (0.077 R)
• M20: 10,554,429 km (0.109 R)
• M21: 11,152,372 km (0.1 R)
• M22: 11,431,970 km (0.118 R)
• M23: 12,045,920 km (0.119 R)
• M24: 12,189,085 km (0.055 R)
• M25: 12,767,580 km (0.115 R)
• M26: 13,701,968 km (0.089 R)
• M27: 13,851,416 km (0.083 R)
• M28: 13,951,497 km (0.106 R)
• M29: 14,404,480 km (0.119 R)
• M30: 14,709,061 km (0.11 R)
• M31: 15,170,122 km (0.1 R)
• M32: 15,428,328 km (0.041 R)
• M33: 15,739,940 km (0.058 R)
• M34: 15,896,719 km (0.07 R)
• M35: 17,329,717 km (0.112 R)
• M36: 18,198,431 km (0.064 R)
• M37: 18,307,937 km (0.116 R)
• M38: 19,471,808 km (0.092 R)
• M39: 20,317,784 km (0.114 R)
• M40: 20,659,616 km (0.08 R)
• M41: 20,888,500 km (0.11 R)
• M42: 22,514,180 km (0.071 R)
• M43: 22,867,830 km (0.108 R)
• M44: 22,986,162 km (0.087 R)
• M45: 23,461,284 km (0.112 R)
• M46: 24,059,975 km (0.069 R)
• M47: 24,542,428 km (0.083 R)
• M48: 24,845,514 km (0.086 R)
• M49: 24,967,286 km (0.058 R)
• M50: 25,578,244 km (0.047 R)
• M51: 26,132,504 km (0.026 R)
• M52: 26,566,338 km (0.067 R)
• M53: 26,877,651 km (0.105 R)
• M54: 27,566,848 km (0.071 R)
• M55: 27,945,181 km (0.074 R)
• M56: 29,026,475 km (0.113 R)
• M57: 29,282,886 km (0.12 R)
• M58: 29,411,390 km (0.077 R)
• M59: 29,540,044 km (0.073 R)
• M60: 32,418,307 km (0.115 R)
• M61: 32,551,150 km (0.1 R)
• M62: 34,093,056 km (0.099 R)
• M63: 34,431,446 km (0.103 R)
• M64: 35,179,585 km (0.119 R)
• M65: 36,002,074 km (0.119 R)
• M66: 36,139,704 km (0.111 R)
• M67: 37,177,913 km (0.11 R)
• M68: 37,526,177 km (0.101 R)
• M69: 38,015,512 km (0.049 R)
• M70: 39,071,373 km (0.088 R)
• M71: 39,425,322 km (0.076 R)
• M72: 39,709,408 km (0.118 R)
• M73: 40,065,451 km (0.118 R)
• M74: 41,139,714 km (0.055 R)
• M75: 41,861,224 km (0.092 R)
• M76: 41,933,480 km (0.117 R)
• M77: 44,124,191 km (0.061 R)
• M78: 45,530,710 km (0.073 R)
• M79: 45,978,008 km (0.119 R)
• M80: 46,202,255 km (0.088 R)
• M81: 46,726,596 km (0.11 R)
• M82: 47,630,316 km (0.108 R)
• M83: 47,781,560 km (0.086 R)
• M84: 48,008,649 km (0.118 R)
• M85: 48,311,884 km (0.103 R)
• M86: 48,539,872 km (0.111 R)
• M87: 48,844,303 km (0.113 R)
• M88: 48,920,448 km (0.08 R)
• M89: 49,684,744 km (0.117 R)
• M90: 50,068,313 km (0.045 R)
• M91: 51,302,495 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.3

Radius: 4.5

Gravity: 42.68 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 17.5 AU - 22.68 AU

Year: 31796 Days

Day: 15.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,996,283 km

• M1: 108,010 km (0.071 R)
• M2: 637,586 km (0.088 R)
• M3: 1,383,332 km (0.029 R)
• M4: 1,742,516 km (0.064 R)
• M5: 2,494,544 km (0.06 R)
• M6: 3,333,639 km (0.052 R)
• M7: 3,385,549 km (0.113 R)
• M8: 4,478,511 km (0.048 R)
• M9: 5,302,796 km (0.086 R)
• M10: 5,485,455 km (0.032 R)
• M11: 6,109,278 km (0.115 R)
• M12: 6,364,941 km (0.069 R)
• M13: 7,626,948 km (0.119 R)
• M14: 7,833,094 km (0.036 R)
• M15: 8,819,243 km (0.05 R)
• M16: 9,108,117 km (0.066 R)
• M17: 10,598,411 km (0.047 R)
• M18: 10,828,492 km (0.108 R)
• M19: 11,844,112 km (0.115 R)
• M20: 12,322,975 km (0.119 R)
• M21: 13,880,887 km (0.103 R)
• M22: 16,641,267 km (0.111 R)
• M23: 16,730,128 km (0.112 R)
• M24: 18,266,050 km (0.117 R)
• M25: 18,726,213 km (0.081 R)
• M26: 20,319,280 km (0.05 R)
• M27: 21,955,283 km (0.036 R)
• M28: 22,052,821 km (0.061 R)
• M29: 22,150,508 km (0.108 R)
• M30: 22,248,345 km (0.109 R)
• M31: 23,036,277 km (0.063 R)
• M32: 24,033,796 km (0.103 R)
• M33: 26,174,242 km (0.079 R)
• M34: 26,588,927 km (0.073 R)
• M35: 29,550,965 km (0.067 R)
• M36: 30,416,389 km (0.095 R)
• M37: 33,397,725 km (0.116 R)
• M38: 37,165,796 km (0.091 R)
• M39: 38,099,436 km (0.089 R)
• M40: 39,040,706 km (0.072 R)
• M41: 39,989,605 km (0.052 R)
• M42: 40,227,915 km (0.112 R)
• M43: 41,306,665 km (0.083 R)
• M44: 41,427,091 km (0.101 R)
• M45: 42,881,482 km (0.102 R)
• M46: 43,125,476 km (0.026 R)
• M47: 44,599,314 km (0.088 R)
• M48: 47,217,875 km (0.063 R)
• M49: 50,528,177 km (0.099 R)
• M50: 51,044,140 km (0.083 R)
• M51: 51,951,152 km (0.048 R)
• M52: 52,602,202 km (0.027 R)
• M53: 53,912,529 km (0.069 R)
• M54: 57,235,098 km (0.097 R)
• M55: 59,260,205 km (0.085 R)
• M56: 61,308,798 km (0.112 R)
• M57: 61,583,609 km (0.094 R)
• M58: 63,380,279 km (0.032 R)
• M59: 64,354,910 km (0.118 R)
• M60: 66,036,988 km (0.07 R)
• M61: 66,459,901 km (0.044 R)
• M62: 67,733,727 km (0.1 R)
• M63: 70,881,117 km (0.101 R)
• M64: 71,892,548 km (0.098 R)
• M65: 72,472,688 km (0.061 R)
• M66: 72,908,766 km (0.09 R)
• M67: 73,929,772 km (0.047 R)
• M68: 75,543,634 km (0.116 R)
• M69: 75,690,987 km (0.044 R)
• M70: 76,576,756 km (0.116 R)
• M71: 79,104,960 km (0.049 R)
• M72: 79,553,904 km (0.031 R)
• M73: 80,755,474 km (0.096 R)
• M74: 81,207,559 km (0.096 R)
• M75: 86,543,715 km (0.108 R)
• M76: 86,697,800 km (0.091 R)
• M77: 88,399,177 km (0.118 R)
• M78: 88,554,460 km (0.103 R)
• M79: 89,643,532 km (0.106 R)
• M80: 91,206,979 km (0.119 R)
• M81: 92,621,726 km (0.059 R)
• M82: 93,094,905 km (0.04 R)
• M83: 95,154,867 km (0.051 R)
• M84: 95,473,062 km (0.113 R)
• M85: 99,158,106 km (0.109 R)
• M86: 99,319,373 km (0.042 R)
• M87: 100,288,767 km (0.108 R)
• M88: 101,099,139 km (0.058 R)
• M89: 106,006,248 km (0.09 R)
• M90: 108,654,878 km (0.045 R)
• M91: 109,320,439 km (0.077 R)
• M92: 109,653,743 km (0.097 R)
• M93: 110,655,750 km (0.086 R)
• M94: 111,660,599 km (0.115 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit