🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.84 AU - 0.86 AU

Year: 289 Days

Day: 47.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 113,324,055 km

• M1: 106,813 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.41 AU - 1.57 AU

Year: 671 Days

Day: 44.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,324,055 km

• M1: 151,243 km (0.104 R)
• M2: 429,795 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.49 AU - 1.91 AU

Year: 818 Days

Day: 38.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,324,055 km

• M1: 951,442 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.5 AU - 2.42 AU

Year: 1012 Days

Day: 28.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.53 AU - 3.61 AU

Year: 1985 Days

Day: 24.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.53 AU - 4.07 AU

Year: 2212 Days

Day: 17.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.3

Radius: 6.6

Gravity: 22.18 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 15.37 AU - 22.39 AU

Year: 30268 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 113,324,055 km

• M1: 229,782 km (0.081 R)
• M2: 353,500 km (0.088 R)
• M3: 424,110 km (0.092 R)
• M4: 882,029 km (0.049 R)
• M5: 1,049,579 km (0.111 R)
• M6: 1,338,751 km (0.045 R)
• M7: 1,531,882 km (0.072 R)
• M8: 1,733,989 km (0.036 R)
• M9: 1,817,315 km (0.094 R)
• M10: 2,119,353 km (0.092 R)
• M11: 2,437,099 km (0.068 R)
• M12: 2,721,484 km (0.075 R)
• M13: 3,583,318 km (0.073 R)
• M14: 3,961,202 km (0.091 R)
• M15: 8,030,264 km (0.102 R)
• M16: 8,100,126 km (0.096 R)
• M17: 8,240,449 km (0.11 R)
• M18: 8,666,055 km (0.102 R)
• M19: 9,985,209 km (0.069 R)
• M20: 12,723,897 km (0.12 R)
• M21: 12,968,939 km (0.087 R)
• M22: 13,964,213 km (0.054 R)
• M23: 14,216,884 km (0.118 R)
• M24: 15,328,995 km (0.099 R)
• M25: 16,115,281 km (0.076 R)
• M26: 16,291,807 km (0.112 R)
• M27: 18,551,782 km (0.073 R)
• M28: 18,829,435 km (0.098 R)
• M29: 19,015,385 km (0.08 R)
• M30: 19,389,081 km (0.119 R)
• M31: 20,620,271 km (0.107 R)
• M32: 21,681,519 km (0.108 R)
• M33: 25,790,972 km (0.038 R)
• M34: 26,933,601 km (0.119 R)
• M35: 27,038,170 km (0.048 R)
• M36: 27,353,073 km (0.062 R)
• M37: 29,915,385 km (0.109 R)
• M38: 31,776,233 km (0.066 R)
• M39: 31,997,638 km (0.059 R)
• M40: 34,580,146 km (0.107 R)
• M41: 36,069,094 km (0.099 R)
• M42: 37,345,313 km (0.039 R)
• M43: 37,578,985 km (0.118 R)
• M44: 37,812,956 km (0.061 R)
• M45: 39,227,853 km (0.064 R)
• M46: 48,199,237 km (0.087 R)
• M47: 48,326,246 km (0.086 R)
• M48: 48,963,682 km (0.108 R)
• M49: 51,410,655 km (0.105 R)
• M50: 52,583,652 km (0.1 R)
• M51: 53,370,387 km (0.051 R)
• M52: 55,221,511 km (0.064 R)
• M53: 56,556,672 km (0.108 R)
• M54: 57,362,705 km (0.072 R)
• M55: 62,140,412 km (0.116 R)
• M56: 62,278,641 km (0.06 R)
• M57: 63,111,003 km (0.113 R)
• M58: 65,208,066 km (0.038 R)
• M59: 65,630,231 km (0.119 R)
• M60: 65,771,153 km (0.113 R)
• M61: 66,901,963 km (0.079 R)
• M62: 69,183,031 km (0.117 R)
• M63: 74,554,792 km (0.087 R)
• M64: 75,143,609 km (0.084 R)
• M65: 75,586,119 km (0.1 R)
• M66: 75,881,575 km (0.108 R)
• M67: 76,473,833 km (0.088 R)
• M68: 80,058,946 km (0.078 R)
• M69: 83,240,594 km (0.073 R)
• M70: 83,393,183 km (0.089 R)
• M71: 84,157,329 km (0.107 R)
• M72: 85,846,439 km (0.112 R)
• M73: 86,463,381 km (0.04 R)
• M74: 91,452,170 km (0.112 R)
• M75: 91,924,750 km (0.026 R)
• M76: 92,555,903 km (0.098 R)
• M77: 92,713,879 km (0.081 R)
• M78: 92,872,004 km (0.083 R)
• M79: 96,854,149 km (0.114 R)
• M80: 99,108,290 km (0.065 R)
• M81: 100,729,033 km (0.087 R)
• M82: 103,504,224 km (0.079 R)
• M83: 104,654,332 km (0.096 R)
• M84: 104,983,747 km (0.092 R)
• M85: 106,801,361 km (0.089 R)
• M86: 108,629,297 km (0.111 R)
• M87: 111,979,392 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.4

Radius: 4

Gravity: 59.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 18.37 AU - 19.95 AU

Year: 30944 Days

Day: 15.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,324,055 km

• M1: 102,325 km (0.095 R)
• M2: 146,456 km (0.081 R)
• M3: 323,281 km (0.045 R)
• M4: 470,934 km (0.103 R)
• M5: 638,334 km (0.085 R)
• M6: 1,714,541 km (0.11 R)
• M7: 1,926,970 km (0.093 R)
• M8: 2,565,005 km (0.114 R)
• M9: 2,807,503 km (0.092 R)
• M10: 3,794,251 km (0.104 R)
• M11: 4,126,059 km (0.12 R)
• M12: 4,582,931 km (0.1 R)
• M13: 5,730,945 km (0.095 R)
• M14: 5,983,466 km (0.094 R)
• M15: 6,630,327 km (0.084 R)
• M16: 8,917,379 km (0.09 R)
• M17: 8,990,234 km (0.104 R)
• M18: 10,105,486 km (0.118 R)
• M19: 11,421,049 km (0.094 R)
• M20: 11,579,324 km (0.067 R)
• M21: 13,368,066 km (0.055 R)
• M22: 14,550,188 km (0.093 R)
• M23: 15,067,049 km (0.103 R)
• M24: 15,240,582 km (0.113 R)
• M25: 16,653,235 km (0.076 R)
• M26: 17,375,045 km (0.085 R)
• M27: 17,466,000 km (0.075 R)
• M28: 18,015,024 km (0.043 R)
• M29: 19,317,872 km (0.095 R)
• M30: 20,075,885 km (0.112 R)
• M31: 21,718,768 km (0.109 R)
• M32: 21,914,891 km (0.085 R)
• M33: 22,705,067 km (0.085 R)
• M34: 23,706,027 km (0.083 R)
• M35: 25,028,472 km (0.086 R)
• M36: 25,131,245 km (0.117 R)
• M37: 25,337,092 km (0.069 R)
• M38: 26,793,727 km (0.118 R)
• M39: 28,706,186 km (0.057 R)
• M40: 30,881,937 km (0.083 R)
• M41: 31,545,105 km (0.044 R)
• M42: 31,655,957 km (0.099 R)
• M43: 32,436,409 km (0.113 R)
• M44: 32,548,458 km (0.058 R)
• M45: 32,660,506 km (0.085 R)
• M46: 33,110,347 km (0.03 R)
• M47: 35,044,797 km (0.118 R)
• M48: 36,665,092 km (0.092 R)
• M49: 38,309,621 km (0.048 R)
• M50: 38,428,103 km (0.116 R)
• M51: 39,260,166 km (0.083 R)
• M52: 41,063,269 km (0.077 R)
• M53: 41,791,960 km (0.087 R)
• M54: 44,624,895 km (0.073 R)
• M55: 45,499,295 km (0.047 R)
• M56: 46,253,268 km (0.036 R)
• M57: 46,379,379 km (0.112 R)
• M58: 47,773,631 km (0.044 R)
• M59: 48,028,696 km (0.12 R)
• M60: 48,284,059 km (0.063 R)
• M61: 49,955,367 km (0.053 R)
• M62: 50,214,171 km (0.051 R)
• M63: 51,253,876 km (0.047 R)
• M64: 51,907,170 km (0.071 R)
• M65: 53,751,263 km (0.077 R)
• M66: 56,153,655 km (0.112 R)
• M67: 59,547,881 km (0.108 R)
• M68: 63,988,245 km (0.115 R)
• M69: 64,269,340 km (0.104 R)
• M70: 64,832,576 km (0.099 R)
• M71: 65,539,126 km (0.094 R)
• M72: 68,965,366 km (0.07 R)
• M73: 72,449,501 km (0.045 R)
• M74: 73,035,775 km (0.093 R)
• M75: 76,735,181 km (0.077 R)
• M76: 78,382,104 km (0.118 R)
• M77: 79,587,264 km (0.088 R)
• M78: 81,102,242 km (0.059 R)
• M79: 81,710,955 km (0.064 R)
• M80: 83,085,909 km (0.112 R)
• M81: 83,853,047 km (0.105 R)
• M82: 85,239,969 km (0.028 R)
• M83: 90,074,524 km (0.084 R)
• M84: 90,862,605 km (0.098 R)
• M85: 91,653,080 km (0.089 R)
• M86: 91,969,779 km (0.085 R)
• M87: 92,128,353 km (0.116 R)
• M88: 93,559,107 km (0.102 R)
• M89: 94,997,341 km (0.103 R)
• M90: 97,249,088 km (0.095 R)
• M91: 102,790,043 km (0.12 R)
• M92: 102,954,601 km (0.064 R)
• M93: 108,767,525 km (0.091 R)
• M94: 110,279,511 km (0.053 R)
• M95: 110,616,406 km (0.065 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit