🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.59 AU - 0.67 AU

Year: 176 Days

Day: 25.8 Hours

Environment

Temp: 195 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,536,292 km

• M1: 206,295 km (0.099 R)
• M2: 603,328 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.61 AU - 0.65 AU

Year: 176 Days

Day: 23.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,536,292 km

• M1: 145,260 km (0.059 R)
• M2: 396,434 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.62 AU - 1.88 AU

Year: 814 Days

Day: 21.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.56 AU - 2.08 AU

Year: 863 Days

Day: 40.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,536,292 km

• M1: 304,731 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.61 AU - 2.61 AU

Year: 1077 Days

Day: 31.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,536,292 km

• M1: 641,176 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.32 AU - 2.58 AU

Year: 1348 Days

Day: 24 Hours

Environment

Temp: -76 °C

Axial Tilt: 134.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.04 AU - 4.18 AU

Year: 2928 Days

Day: 24 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,536,292 km

• M1: 2,491,553 km (0.112 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.9

Radius: 8.5

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.93 AU - 6.65 AU

Year: 4897 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,536,292 km

• M1: 117,584 km (0.034 R)
• M2: 259,702 km (0.062 R)
• M3: 601,832 km (0.06 R)
• M4: 708,795 km (0.104 R)
• M5: 942,317 km (0.079 R)
• M6: 1,159,982 km (0.057 R)
• M7: 1,268,141 km (0.102 R)
• M8: 1,451,099 km (0.119 R)
• M9: 1,538,465 km (0.096 R)
• M10: 1,688,212 km (0.101 R)
• M11: 1,842,747 km (0.073 R)
• M12: 2,437,398 km (0.087 R)
• M13: 2,810,196 km (0.109 R)
• M14: 3,068,851 km (0.074 R)
• M15: 3,432,224 km (0.101 R)
• M16: 3,769,118 km (0.112 R)
• M17: 4,013,262 km (0.034 R)
• M18: 4,158,073 km (0.091 R)
• M19: 4,283,585 km (0.103 R)
• M20: 4,581,435 km (0.073 R)
• M21: 4,667,902 km (0.056 R)
• M22: 5,130,160 km (0.073 R)
• M23: 5,629,966 km (0.095 R)
• M24: 5,815,767 km (0.109 R)
• M25: 6,947,026 km (0.109 R)
• M26: 7,046,359 km (0.099 R)
• M27: 7,221,538 km (0.057 R)
• M28: 7,397,914 km (0.069 R)
• M29: 7,652,679 km (0.092 R)
• M30: 7,910,287 km (0.114 R)
• M31: 8,486,837 km (0.084 R)
• M32: 8,753,570 km (0.065 R)
• M33: 10,043,253 km (0.107 R)
• M34: 10,184,025 km (0.115 R)
• M35: 10,839,563 km (0.104 R)
• M36: 10,897,158 km (0.081 R)
• M37: 11,157,907 km (0.052 R)
• M38: 11,362,108 km (0.083 R)
• M39: 11,420,750 km (0.116 R)
• M40: 12,161,409 km (0.118 R)
• M41: 12,311,456 km (0.106 R)
• M42: 12,856,591 km (0.116 R)
• M43: 13,162,817 km (0.116 R)
• M44: 13,347,720 km (0.114 R)
• M45: 13,626,720 km (0.088 R)
• M46: 13,876,399 km (0.08 R)
• M47: 14,158,990 km (0.077 R)
• M48: 14,285,250 km (0.044 R)
• M49: 14,506,954 km (0.109 R)
• M50: 14,761,869 km (0.044 R)
• M51: 15,082,607 km (0.108 R)
• M52: 15,179,247 km (0.109 R)
• M53: 15,567,902 km (0.054 R)
• M54: 16,355,236 km (0.087 R)
• M55: 16,554,052 km (0.094 R)
• M56: 16,920,566 km (0.065 R)
• M57: 17,492,479 km (0.047 R)
• M58: 18,104,933 km (0.072 R)
• M59: 18,241,964 km (0.049 R)
• M60: 18,448,110 km (0.086 R)
• M61: 19,455,801 km (0.1 R)
• M62: 19,525,963 km (0.112 R)
• M63: 20,303,124 km (0.113 R)
• M64: 20,374,332 km (0.079 R)
• M65: 20,624,011 km (0.089 R)
• M66: 20,803,080 km (0.085 R)
• M67: 21,018,501 km (0.097 R)
• M68: 21,198,617 km (0.047 R)
• M69: 22,106,975 km (0.111 R)
• M70: 22,180,128 km (0.12 R)
• M71: 22,694,895 km (0.036 R)
• M72: 23,474,449 km (0.096 R)
• M73: 23,661,446 km (0.106 R)
• M74: 24,907,297 km (0.1 R)
• M75: 24,983,443 km (0.083 R)
• M76: 25,097,885 km (0.112 R)
• M77: 25,212,477 km (0.051 R)
• M78: 25,327,368 km (0.103 R)
• M79: 25,480,706 km (0.097 R)
• M80: 25,634,343 km (0.051 R)
• M81: 25,711,236 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.9

Radius: 9.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.59 AU - 9.05 AU

Year: 9206 Days

Day: 11.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,536,292 km

• M1: 116,238 km (0.08 R)
• M2: 259,403 km (0.063 R)
• M3: 480,209 km (0.108 R)
• M4: 539,001 km (0.111 R)
• M5: 626,067 km (0.116 R)
• M6: 947,553 km (0.116 R)
• M7: 1,403,677 km (0.119 R)
• M8: 1,618,499 km (0.08 R)
• M9: 1,711,250 km (0.101 R)
• M10: 2,222,127 km (0.073 R)
• M11: 2,284,060 km (0.066 R)
• M12: 2,889,932 km (0.075 R)
• M13: 2,957,700 km (0.111 R)
• M14: 3,399,612 km (0.099 R)
• M15: 3,519,440 km (0.107 R)
• M16: 3,616,229 km (0.101 R)
• M17: 3,763,284 km (0.082 R)
• M18: 3,912,284 km (0.111 R)
• M19: 4,319,040 km (0.099 R)
• M20: 4,606,717 km (0.115 R)
• M21: 5,063,439 km (0.038 R)
• M22: 5,338,998 km (0.075 R)
• M23: 5,647,619 km (0.087 R)
• M24: 6,758,533 km (0.047 R)
• M25: 7,123,103 km (0.084 R)
• M26: 7,184,587 km (0.04 R)
• M27: 7,903,405 km (0.108 R)
• M28: 8,776,159 km (0.101 R)
• M29: 9,040,798 km (0.098 R)
• M30: 9,577,704 km (0.048 R)
• M31: 9,645,472 km (0.051 R)
• M32: 9,918,488 km (0.073 R)
• M33: 10,090,376 km (0.028 R)
• M34: 10,402,288 km (0.103 R)
• M35: 10,577,018 km (0.082 R)
• M36: 11,285,514 km (0.078 R)
• M37: 11,972,766 km (0.044 R)
• M38: 12,266,128 km (0.079 R)
• M39: 12,785,382 km (0.108 R)
• M40: 13,047,627 km (0.111 R)
• M41: 14,230,647 km (0.044 R)
• M42: 14,541,511 km (0.119 R)
• M43: 14,933,159 km (0.086 R)
• M44: 15,209,466 km (0.069 R)
• M45: 15,607,097 km (0.041 R)
• M46: 15,807,109 km (0.099 R)
• M47: 16,048,411 km (0.07 R)
• M48: 17,025,434 km (0.107 R)
• M49: 17,190,291 km (0.109 R)
• M50: 17,314,158 km (0.099 R)
• M51: 17,521,202 km (0.054 R)
• M52: 18,442,575 km (0.029 R)
• M53: 19,508,460 km (0.116 R)
• M54: 19,637,712 km (0.086 R)
• M55: 20,506,577 km (0.113 R)
• M56: 21,833,510 km (0.043 R)
• M57: 22,869,475 km (0.047 R)
• M58: 23,096,864 km (0.109 R)
• M59: 23,875,371 km (0.117 R)
• M60: 25,270,222 km (0.108 R)
• M61: 25,364,169 km (0.059 R)
• M62: 25,458,117 km (0.11 R)
• M63: 25,599,487 km (0.115 R)
• M64: 25,930,098 km (0.041 R)
• M65: 26,072,366 km (0.1 R)
• M66: 26,978,630 km (0.099 R)
• M67: 27,846,746 km (0.111 R)
• M68: 28,528,314 km (0.092 R)
• M69: 28,822,124 km (0.091 R)
• M70: 30,455,733 km (0.108 R)
• M71: 31,057,266 km (0.062 R)
• M72: 31,763,966 km (0.087 R)
• M73: 32,017,684 km (0.046 R)
• M74: 32,221,137 km (0.09 R)
• M75: 33,760,499 km (0.057 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 10.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.38 AU - 12.96 AU

Year: 15851 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,536,292 km

• M1: 205,398 km (0.072 R)
• M2: 281,394 km (0.098 R)
• M3: 440,865 km (0.094 R)
• M4: 951,293 km (0.108 R)
• M5: 1,102,237 km (0.029 R)
• M6: 1,371,812 km (0.111 R)
• M7: 1,466,508 km (0.062 R)
• M8: 1,543,850 km (0.111 R)
• M9: 1,662,631 km (0.117 R)
• M10: 1,930,411 km (0.102 R)
• M11: 2,080,458 km (0.045 R)
• M12: 2,190,113 km (0.098 R)
• M13: 2,346,891 km (0.052 R)
• M14: 2,484,222 km (0.057 R)
• M15: 2,577,272 km (0.106 R)
• M16: 3,085,306 km (0.094 R)
• M17: 3,756,851 km (0.057 R)
• M18: 4,164,655 km (0.067 R)
• M19: 5,111,161 km (0.12 R)
• M20: 5,380,587 km (0.064 R)
• M21: 5,624,132 km (0.083 R)
• M22: 6,536,829 km (0.102 R)
• M23: 6,698,843 km (0.084 R)
• M24: 6,862,204 km (0.099 R)
• M25: 7,259,685 km (0.079 R)
• M26: 8,638,379 km (0.117 R)
• M27: 8,923,663 km (0.063 R)
• M28: 9,503,654 km (0.047 R)
• M29: 10,133,161 km (0.095 R)
• M30: 10,283,358 km (0.12 R)
• M31: 11,628,093 km (0.085 R)
• M32: 11,903,652 km (0.084 R)
• M33: 12,461,353 km (0.075 R)
• M34: 12,905,509 km (0.085 R)
• M35: 14,776,081 km (0.079 R)
• M36: 15,246,117 km (0.089 R)
• M37: 17,443,860 km (0.101 R)
• M38: 17,759,511 km (0.114 R)
• M39: 18,213,541 km (0.104 R)
• M40: 19,458,644 km (0.091 R)
• M41: 21,884,523 km (0.04 R)
• M42: 22,176,089 km (0.096 R)
• M43: 23,603,702 km (0.079 R)
• M44: 24,253,405 km (0.107 R)
• M45: 25,060,934 km (0.059 R)
• M46: 26,754,382 km (0.102 R)
• M47: 28,696,462 km (0.115 R)
• M48: 28,909,190 km (0.097 R)
• M49: 29,872,750 km (0.119 R)
• M50: 29,980,460 km (0.083 R)
• M51: 31,010,292 km (0.113 R)
• M52: 32,493,406 km (0.113 R)
• M53: 32,770,610 km (0.037 R)
• M54: 32,881,762 km (0.117 R)
• M55: 34,337,349 km (0.075 R)
• M56: 34,676,338 km (0.102 R)
• M57: 36,848,499 km (0.107 R)
• M58: 38,829,025 km (0.065 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit