🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.59 AU - 0.69 AU

Year: 196 Days

Day: 17.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.61 AU - 0.93 AU

Year: 259 Days

Day: 32.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,274,543 km

• M1: 545,434 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.76 AU - 0.86 AU

Year: 279 Days

Day: 38.1 Hours

Environment

Temp: 49 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.02 AU - 2.5 AU

Year: 1301 Days

Day: 15.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,274,543 km

• M1: 965,654 km (0.106 R)
• M2: 1,463,067 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.35 AU - 2.55 AU

Year: 1468 Days

Day: 36.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 120.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,274,543 km

• M1: 1,941,032 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.92 AU - 3.24 AU

Year: 2070 Days

Day: 39.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 98.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.4 AU - 3.76 AU

Year: 2594 Days

Day: 33.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 13.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.85 AU - 6.89 AU

Year: 5445 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,274,543 km

• M1: 173,085 km (0.064 R)
• M2: 401,521 km (0.109 R)
• M3: 859,141 km (0.04 R)
• M4: 1,091,765 km (0.097 R)
• M5: 1,193,791 km (0.087 R)
• M6: 1,330,075 km (0.084 R)
• M7: 1,635,853 km (0.065 R)
• M8: 1,771,538 km (0.111 R)
• M9: 2,295,579 km (0.077 R)
• M10: 2,410,022 km (0.089 R)
• M11: 2,565,753 km (0.113 R)
• M12: 2,704,730 km (0.065 R)
• M13: 2,887,239 km (0.08 R)
• M14: 3,998,003 km (0.115 R)
• M15: 4,635,440 km (0.086 R)
• M16: 4,830,515 km (0.073 R)
• M17: 5,103,083 km (0.083 R)
• M18: 5,228,745 km (0.113 R)
• M19: 5,457,630 km (0.094 R)
• M20: 5,663,775 km (0.09 R)
• M21: 6,705,575 km (0.101 R)
• M22: 6,843,504 km (0.074 R)
• M23: 7,432,920 km (0.098 R)
• M24: 7,719,400 km (0.04 R)
• M25: 7,980,448 km (0.065 R)
• M26: 8,332,901 km (0.092 R)
• M27: 9,053,364 km (0.118 R)
• M28: 9,236,621 km (0.112 R)
• M29: 10,330,182 km (0.088 R)
• M30: 10,908,378 km (0.098 R)
• M31: 11,662,800 km (0.059 R)
• M32: 11,862,363 km (0.089 R)
• M33: 12,501,744 km (0.048 R)
• M34: 12,980,158 km (0.035 R)
• M35: 14,701,432 km (0.11 R)
• M36: 15,279,029 km (0.103 R)
• M37: 15,534,093 km (0.037 R)
• M38: 15,790,504 km (0.05 R)
• M39: 16,270,564 km (0.108 R)
• M40: 17,056,102 km (0.117 R)
• M41: 17,510,431 km (0.095 R)
• M42: 17,853,907 km (0.107 R)
• M43: 18,780,666 km (0.105 R)
• M44: 19,014,937 km (0.082 R)
• M45: 19,171,566 km (0.085 R)
• M46: 19,525,514 km (0.105 R)
• M47: 19,921,500 km (0.118 R)
• M48: 20,040,729 km (0.069 R)
• M49: 20,963,150 km (0.093 R)
• M50: 21,531,472 km (0.088 R)
• M51: 21,858,493 km (0.039 R)
• M52: 21,981,612 km (0.111 R)
• M53: 22,476,182 km (0.118 R)
• M54: 22,849,579 km (0.057 R)
• M55: 24,024,072 km (0.105 R)
• M56: 24,278,388 km (0.052 R)
• M57: 24,363,360 km (0.067 R)
• M58: 24,490,967 km (0.114 R)
• M59: 24,704,144 km (0.104 R)
• M60: 25,175,377 km (0.114 R)
• M61: 25,692,836 km (0.082 R)
• M62: 25,996,220 km (0.069 R)
• M63: 26,213,736 km (0.082 R)
• M64: 26,563,047 km (0.102 R)
• M65: 27,398,700 km (0.111 R)
• M66: 27,753,098 km (0.107 R)
• M67: 28,019,980 km (0.083 R)
• M68: 28,153,721 km (0.106 R)
• M69: 28,377,070 km (0.058 R)
• M70: 28,466,530 km (0.072 R)
• M71: 30,002,601 km (0.117 R)
• M72: 30,551,326 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.6

Radius: 10.5

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.4 AU - 11.42 AU

Year: 11945 Days

Day: 12.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,274,543 km

• M1: 180,116 km (0.069 R)
• M2: 270,623 km (0.027 R)
• M3: 543,190 km (0.106 R)
• M4: 778,807 km (0.11 R)
• M5: 940,522 km (0.083 R)
• M6: 1,091,466 km (0.095 R)
• M7: 1,158,785 km (0.05 R)
• M8: 1,418,038 km (0.089 R)
• M9: 1,517,072 km (0.088 R)
• M10: 1,801,607 km (0.101 R)
• M11: 2,421,391 km (0.076 R)
• M12: 3,135,422 km (0.079 R)
• M13: 3,233,259 km (0.099 R)
• M14: 4,302,884 km (0.096 R)
• M15: 4,375,439 km (0.091 R)
• M16: 4,595,647 km (0.062 R)
• M17: 5,239,217 km (0.117 R)
• M18: 5,551,876 km (0.066 R)
• M19: 6,113,766 km (0.116 R)
• M20: 6,736,093 km (0.062 R)
• M21: 7,033,344 km (0.077 R)
• M22: 7,421,999 km (0.082 R)
• M23: 7,553,196 km (0.089 R)
• M24: 8,130,195 km (0.039 R)
• M25: 8,492,372 km (0.029 R)
• M26: 8,906,309 km (0.096 R)
• M27: 9,468,348 km (0.078 R)
• M28: 10,284,106 km (0.064 R)
• M29: 10,824,154 km (0.074 R)
• M30: 12,085,414 km (0.08 R)
• M31: 12,446,842 km (0.074 R)
• M32: 12,759,502 km (0.077 R)
• M33: 14,252,638 km (0.055 R)
• M34: 14,525,205 km (0.104 R)
• M35: 14,744,366 km (0.09 R)
• M36: 15,130,628 km (0.081 R)
• M37: 15,352,781 km (0.092 R)
• M38: 15,744,278 km (0.119 R)
• M39: 16,366,157 km (0.059 R)
• M40: 17,809,327 km (0.084 R)
• M41: 18,102,838 km (0.094 R)
• M42: 18,279,663 km (0.114 R)
• M43: 18,397,845 km (0.078 R)
• M44: 19,413,166 km (0.106 R)
• M45: 19,715,204 km (0.084 R)
• M46: 21,747,641 km (0.079 R)
• M47: 22,187,309 km (0.105 R)
• M48: 23,523,966 km (0.097 R)
• M49: 24,299,332 km (0.116 R)
• M50: 24,429,332 km (0.1 R)
• M51: 26,541,654 km (0.025 R)
• M52: 27,146,179 km (0.096 R)
• M53: 27,348,735 km (0.043 R)
• M54: 27,619,507 km (0.11 R)
• M55: 28,574,390 km (0.084 R)
• M56: 29,957,273 km (0.096 R)
• M57: 30,586,781 km (0.089 R)
• M58: 30,727,103 km (0.109 R)
• M59: 32,429,378 km (0.118 R)
• M60: 33,075,640 km (0.112 R)
• M61: 34,526,740 km (0.059 R)
• M62: 35,186,616 km (0.101 R)
• M63: 35,407,422 km (0.095 R)
• M64: 36,295,435 km (0.069 R)
• M65: 36,444,285 km (0.102 R)
• M66: 36,742,284 km (0.069 R)
• M67: 39,003,456 km (0.082 R)
• M68: 39,537,520 km (0.037 R)
• M69: 40,073,978 km (0.093 R)
• M70: 40,458,744 km (0.085 R)
• M71: 41,464,640 km (0.117 R)
• M72: 43,738,079 km (0.052 R)
• M73: 44,770,304 km (0.095 R)
• M74: 46,535,559 km (0.119 R)
• M75: 47,589,177 km (0.081 R)
• M76: 48,323,254 km (0.031 R)
• M77: 48,896,812 km (0.088 R)
• M78: 49,143,349 km (0.073 R)
• M79: 51,714,638 km (0.118 R)
• M80: 53,650,584 km (0.064 R)
• M81: 53,735,256 km (0.088 R)
• M82: 54,669,943 km (0.114 R)
• M83: 54,755,214 km (0.06 R)
• M84: 55,011,176 km (0.11 R)
• M85: 55,353,157 km (0.028 R)
• M86: 56,727,961 km (0.06 R)
• M87: 56,986,915 km (0.102 R)
• M88: 57,506,169 km (0.101 R)
• M89: 57,766,320 km (0.086 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988

Radius: 13.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.17 AU - 13.35 AU

Year: 14467 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,274,543 km

• M1: 197,469 km (0.113 R)
• M2: 292,314 km (0.118 R)
• M3: 506,688 km (0.055 R)
• M4: 1,081,293 km (0.105 R)
• M5: 1,181,075 km (0.051 R)
• M6: 1,363,884 km (0.115 R)
• M7: 1,472,791 km (0.073 R)
• M8: 1,641,986 km (0.072 R)
• M9: 2,000,273 km (0.109 R)
• M10: 2,253,243 km (0.085 R)
• M11: 2,652,370 km (0.101 R)
• M12: 3,002,429 km (0.12 R)
• M13: 3,146,642 km (0.062 R)
• M14: 3,367,448 km (0.116 R)
• M15: 3,669,785 km (0.065 R)
• M16: 3,902,560 km (0.113 R)
• M17: 4,100,178 km (0.102 R)
• M18: 4,260,847 km (0.085 R)
• M19: 4,505,738 km (0.068 R)
• M20: 5,181,472 km (0.056 R)
• M21: 5,268,089 km (0.054 R)
• M22: 5,531,232 km (0.117 R)
• M23: 6,116,309 km (0.088 R)
• M24: 6,816,128 km (0.086 R)
• M25: 7,103,056 km (0.085 R)
• M26: 7,199,697 km (0.058 R)
• M27: 7,443,092 km (0.118 R)
• M28: 8,546,227 km (0.112 R)
• M29: 9,380,385 km (0.091 R)
• M30: 9,539,707 km (0.109 R)
• M31: 10,131,665 km (0.09 R)
• M32: 11,464,433 km (0.12 R)
• M33: 12,209,281 km (0.038 R)
• M34: 12,558,442 km (0.058 R)
• M35: 12,910,745 km (0.103 R)
• M36: 13,505,397 km (0.079 R)
• M37: 14,230,797 km (0.111 R)
• M38: 14,783,112 km (0.112 R)
• M39: 15,467,672 km (0.081 R)
• M40: 15,908,836 km (0.085 R)
• M41: 16,162,704 km (0.061 R)
• M42: 18,976,340 km (0.027 R)
• M43: 19,110,829 km (0.09 R)
• M44: 21,166,603 km (0.111 R)
• M45: 22,504,606 km (0.064 R)
• M46: 23,652,471 km (0.082 R)
• M47: 25,261,844 km (0.07 R)
• M48: 27,285,006 km (0.076 R)
• M49: 27,894,318 km (0.091 R)
• M50: 30,298,057 km (0.104 R)
• M51: 30,455,434 km (0.081 R)
• M52: 32,204,233 km (0.094 R)
• M53: 32,606,202 km (0.065 R)
• M54: 32,928,885 km (0.113 R)
• M55: 33,415,078 km (0.087 R)
• M56: 34,641,033 km (0.113 R)
• M57: 35,964,674 km (0.117 R)
• M58: 37,136,624 km (0.056 R)
• M59: 39,003,306 km (0.105 R)
• M60: 39,174,596 km (0.058 R)
• M61: 40,813,590 km (0.068 R)
• M62: 40,900,507 km (0.117 R)
• M63: 44,784,067 km (0.072 R)
• M64: 45,592,793 km (0.1 R)
• M65: 46,044,280 km (0.04 R)
• M66: 47,042,546 km (0.116 R)
• M67: 48,323,553 km (0.096 R)
• M68: 51,106,821 km (0.04 R)
• M69: 51,669,609 km (0.108 R)
• M70: 51,951,900 km (0.073 R)
• M71: 52,045,997 km (0.098 R)
• M72: 52,234,640 km (0.068 R)
• M73: 52,329,036 km (0.07 R)
• M74: 55,090,014 km (0.106 R)
• M75: 55,667,013 km (0.084 R)
• M76: 57,410,576 km (0.077 R)
• M77: 57,995,654 km (0.096 R)
• M78: 58,484,689 km (0.107 R)
• M79: 58,680,812 km (0.07 R)
• M80: 60,851,477 km (0.114 R)
• M81: 61,846,901 km (0.114 R)
• M82: 64,156,692 km (0.101 R)
• M83: 66,699,258 km (0.112 R)
• M84: 66,801,583 km (0.053 R)
• M85: 67,417,028 km (0.079 R)
• M86: 68,034,269 km (0.109 R)
• M87: 68,653,455 km (0.118 R)
• M88: 68,963,721 km (0.119 R)
• M89: 69,170,914 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 10,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit