🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.51 AU - 0.79 AU

Year: 191 Days

Day: 39.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.01 AU - 1.17 AU

Year: 416 Days

Day: 12.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.44 AU - 1.58 AU

Year: 678 Days

Day: 24.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,536,945 km

• M1: 790,924 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.59 AU - 2.01 AU

Year: 882 Days

Day: 47.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.81 AU - 1.93 AU

Year: 934 Days

Day: 44.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,536,945 km

• M1: 570,417 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.03 AU - 4.19 AU

Year: 2505 Days

Day: 16.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.48 AU - 3.94 AU

Year: 2610 Days

Day: 42 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.5

Radius: 4.2

Gravity: 41.52 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13 AU - 15.08 AU

Year: 19215 Days

Day: 17.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,536,945 km

• M1: 369,656 km (0.118 R)
• M2: 591,061 km (0.107 R)
• M3: 657,931 km (0.089 R)
• M4: 750,981 km (0.107 R)
• M5: 1,055,563 km (0.097 R)
• M6: 1,862,493 km (0.029 R)
• M7: 2,096,315 km (0.095 R)
• M8: 2,482,277 km (0.045 R)
• M9: 2,664,936 km (0.08 R)
• M10: 2,814,235 km (0.069 R)
• M11: 2,966,227 km (0.072 R)
• M12: 3,559,831 km (0.081 R)
• M13: 5,311,921 km (0.047 R)
• M14: 5,499,816 km (0.053 R)
• M15: 5,833,719 km (0.102 R)
• M16: 6,223,421 km (0.028 R)
• M17: 6,621,501 km (0.065 R)
• M18: 7,599,572 km (0.105 R)
• M19: 8,078,285 km (0.097 R)
• M20: 8,186,145 km (0.06 R)
• M21: 8,402,912 km (0.111 R)
• M22: 8,676,826 km (0.098 R)
• M23: 9,065,033 km (0.063 R)
• M24: 9,233,031 km (0.07 R)
• M25: 10,496,983 km (0.028 R)
• M26: 10,614,567 km (0.059 R)
• M27: 10,673,509 km (0.042 R)
• M28: 10,851,082 km (0.096 R)
• M29: 11,269,058 km (0.113 R)
• M30: 11,389,484 km (0.05 R)
• M31: 12,120,719 km (0.1 R)
• M32: 12,492,021 km (0.082 R)
• M33: 12,741,699 km (0.086 R)
• M34: 13,056,005 km (0.077 R)
• M35: 13,692,394 km (0.11 R)
• M36: 13,949,702 km (0.062 R)
• M37: 15,193,908 km (0.086 R)
• M38: 15,594,082 km (0.117 R)
• M39: 15,795,441 km (0.066 R)
• M40: 15,862,760 km (0.098 R)
• M41: 15,997,697 km (0.069 R)
• M42: 16,404,903 km (0.099 R)
• M43: 16,678,218 km (0.079 R)
• M44: 17,716,427 km (0.12 R)
• M45: 17,996,773 km (0.112 R)
• M46: 18,067,084 km (0.118 R)
• M47: 18,704,072 km (0.093 R)
• M48: 18,918,147 km (0.107 R)
• M49: 19,782,074 km (0.084 R)
• M50: 21,101,976 km (0.096 R)
• M51: 21,772,624 km (0.089 R)
• M52: 22,148,114 km (0.086 R)
• M53: 23,441,089 km (0.105 R)
• M54: 25,465,148 km (0.099 R)
• M55: 26,578,007 km (0.096 R)
• M56: 27,706,722 km (0.114 R)
• M57: 27,869,186 km (0.119 R)
• M58: 28,276,840 km (0.071 R)
• M59: 28,686,439 km (0.038 R)
• M60: 30,679,980 km (0.084 R)
• M61: 32,118,812 km (0.12 R)
• M62: 33,839,487 km (0.12 R)
• M63: 34,798,559 km (0.119 R)
• M64: 35,413,556 km (0.111 R)
• M65: 35,501,669 km (0.093 R)
• M66: 39,177,887 km (0.045 R)
• M67: 43,443,970 km (0.041 R)
• M68: 43,538,366 km (0.077 R)
• M69: 44,866,645 km (0.093 R)
• M70: 45,631,539 km (0.116 R)
• M71: 46,400,772 km (0.071 R)
• M72: 47,174,342 km (0.109 R)
• M73: 47,465,460 km (0.109 R)
• M74: 47,757,325 km (0.112 R)
• M75: 49,619,071 km (0.081 R)
• M76: 49,717,656 km (0.047 R)
• M77: 50,211,777 km (0.042 R)
• M78: 53,109,937 km (0.064 R)
• M79: 54,020,390 km (0.109 R)
• M80: 54,426,697 km (0.111 R)
• M81: 56,061,952 km (0.065 R)
• M82: 59,275,912 km (0.079 R)
• M83: 61,063,607 km (0.09 R)
• M84: 61,910,929 km (0.108 R)
• M85: 64,153,700 km (0.118 R)
• M86: 65,123,095 km (0.113 R)
• M87: 67,950,345 km (0.071 R)
• M88: 68,388,966 km (0.03 R)
• M89: 69,268,751 km (0.043 R)
• M90: 70,817,538 km (0.097 R)
• M91: 71,039,690 km (0.072 R)
• M92: 73,049,837 km (0.063 R)
• M93: 73,611,427 km (0.081 R)
• M94: 73,949,070 km (0.075 R)
• M95: 74,626,000 km (0.09 R)
• M96: 75,305,025 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598

Radius: 6.8

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.76 AU - 16.8 AU

Year: 20754 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,536,945 km

• M1: 249,529 km (0.038 R)
• M2: 378,931 km (0.087 R)
• M3: 551,268 km (0.054 R)
• M4: 680,222 km (0.047 R)
• M5: 1,233,883 km (0.08 R)
• M6: 1,995,037 km (0.104 R)
• M7: 2,617,664 km (0.114 R)
• M8: 2,763,821 km (0.072 R)
• M9: 3,179,553 km (0.056 R)
• M10: 4,026,427 km (0.066 R)
• M11: 4,280,743 km (0.04 R)
• M12: 4,540,295 km (0.096 R)
• M13: 4,716,073 km (0.116 R)
• M14: 4,760,503 km (0.101 R)
• M15: 5,165,614 km (0.108 R)
• M16: 6,299,417 km (0.051 R)
• M17: 7,147,337 km (0.11 R)
• M18: 7,610,642 km (0.104 R)
• M19: 8,243,441 km (0.069 R)
• M20: 8,350,553 km (0.09 R)
• M21: 9,503,055 km (0.106 R)
• M22: 9,841,446 km (0.072 R)
• M23: 10,356,361 km (0.083 R)
• M24: 10,762,968 km (0.027 R)
• M25: 11,056,479 km (0.117 R)
• M26: 11,472,062 km (0.064 R)
• M27: 12,997,362 km (0.091 R)
• M28: 13,059,595 km (0.066 R)
• M29: 13,310,022 km (0.112 R)
• M30: 13,561,945 km (0.12 R)
• M31: 13,625,075 km (0.025 R)
• M32: 13,815,363 km (0.096 R)
• M33: 14,910,121 km (0.099 R)
• M34: 15,500,883 km (0.033 R)
• M35: 15,965,683 km (0.034 R)
• M36: 16,099,274 km (0.112 R)
• M37: 16,705,295 km (0.027 R)
• M38: 18,497,478 km (0.099 R)
• M39: 18,990,403 km (0.037 R)
• M40: 21,151,194 km (0.034 R)
• M41: 21,371,552 km (0.116 R)
• M42: 23,085,943 km (0.101 R)
• M43: 23,540,422 km (0.116 R)
• M44: 24,150,931 km (0.086 R)
• M45: 26,724,014 km (0.057 R)
• M46: 27,041,760 km (0.051 R)
• M47: 27,201,082 km (0.111 R)
• M48: 29,137,476 km (0.09 R)
• M49: 29,219,157 km (0.095 R)
• M50: 29,710,736 km (0.092 R)
• M51: 29,875,144 km (0.094 R)
• M52: 30,951,351 km (0.107 R)
• M53: 31,368,579 km (0.052 R)
• M54: 31,787,752 km (0.09 R)
• M55: 32,971,221 km (0.088 R)
• M56: 33,568,416 km (0.104 R)
• M57: 33,653,986 km (0.071 R)
• M58: 33,911,294 km (0.094 R)
• M59: 33,997,163 km (0.113 R)
• M60: 34,427,706 km (0.088 R)
• M61: 36,255,642 km (0.104 R)
• M62: 36,695,460 km (0.074 R)
• M63: 37,225,635 km (0.071 R)
• M64: 38,921,177 km (0.077 R)
• M65: 40,004,864 km (0.104 R)
• M66: 40,186,476 km (0.082 R)
• M67: 40,641,702 km (0.09 R)
• M68: 41,373,535 km (0.105 R)
• M69: 42,017,554 km (0.07 R)
• M70: 45,475,808 km (0.11 R)
• M71: 47,767,348 km (0.116 R)
• M72: 49,218,597 km (0.092 R)
• M73: 50,586,071 km (0.114 R)
• M74: 51,077,500 km (0.081 R)
• M75: 51,373,106 km (0.07 R)
• M76: 52,263,363 km (0.12 R)
• M77: 52,362,546 km (0.059 R)
• M78: 53,258,488 km (0.08 R)
• M79: 56,892,369 km (0.118 R)
• M80: 57,301,071 km (0.096 R)
• M81: 57,403,396 km (0.118 R)
• M82: 58,533,009 km (0.09 R)
• M83: 60,293,178 km (0.108 R)
• M84: 64,289,835 km (0.035 R)
• M85: 64,502,563 km (0.048 R)
• M86: 64,715,590 km (0.118 R)
• M87: 65,248,906 km (0.115 R)
• M88: 65,355,869 km (0.091 R)
• M89: 67,289,122 km (0.079 R)
• M90: 67,721,310 km (0.12 R)
• M91: 68,588,529 km (0.112 R)
• M92: 69,023,410 km (0.118 R)
• M93: 69,241,225 km (0.066 R)
• M94: 70,114,727 km (0.061 R)
• M95: 71,872,801 km (0.071 R)
• M96: 72,978,928 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit