🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.84 AU - 1.08 AU

Year: 332 Days

Day: 41 Hours

Environment

Temp: 98 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.44 AU - 2.36 AU

Year: 925 Days

Day: 20 Hours

Environment

Temp: -52 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,061,123 km

• M1: 1,521,859 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.28 AU - 3.08 AU

Year: 1549 Days

Day: 23.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.51 AU - 3.97 AU

Year: 2059 Days

Day: 18.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.75 AU - 4.19 AU

Year: 2282 Days

Day: 45.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,061,123 km

• M1: 88,861 km (0.051 R)
• M2: 771,177 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4 AU - 5.34 AU

Year: 3563 Days

Day: 24.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,061,123 km

• M1: 214,374 km (0.117 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 12.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.94 AU - 6.82 AU

Year: 5690 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 43,061,123 km

• M1: 188,793 km (0.087 R)
• M2: 493,523 km (0.109 R)
• M3: 707,299 km (0.102 R)
• M4: 832,512 km (0.099 R)
• M5: 1,484,759 km (0.065 R)
• M6: 1,634,806 km (0.106 R)
• M7: 1,790,238 km (0.11 R)
• M8: 1,869,824 km (0.051 R)
• M9: 2,149,871 km (0.085 R)
• M10: 2,514,591 km (0.077 R)
• M11: 2,899,356 km (0.062 R)
• M12: 3,401,706 km (0.11 R)
• M13: 3,561,925 km (0.092 R)
• M14: 4,078,636 km (0.11 R)
• M15: 4,356,888 km (0.103 R)
• M16: 4,531,170 km (0.059 R)
• M17: 4,797,155 km (0.11 R)
• M18: 5,068,226 km (0.078 R)
• M19: 5,437,583 km (0.113 R)
• M20: 5,720,323 km (0.114 R)
• M21: 6,129,324 km (0.093 R)
• M22: 6,324,998 km (0.106 R)
• M23: 6,597,715 km (0.079 R)
• M24: 7,001,180 km (0.106 R)
• M25: 7,180,249 km (0.079 R)
• M26: 7,464,635 km (0.093 R)
• M27: 7,595,233 km (0.096 R)
• M28: 8,475,916 km (0.102 R)
• M29: 8,666,953 km (0.073 R)
• M30: 9,276,564 km (0.089 R)
• M31: 9,417,036 km (0.073 R)
• M32: 9,529,983 km (0.047 R)
• M33: 10,333,024 km (0.074 R)
• M34: 11,427,482 km (0.109 R)
• M35: 11,608,346 km (0.11 R)
• M36: 11,820,775 km (0.107 R)
• M37: 12,839,088 km (0.094 R)
• M38: 13,565,385 km (0.106 R)
• M39: 13,853,212 km (0.118 R)
• M40: 14,272,534 km (0.119 R)
• M41: 14,532,835 km (0.064 R)
• M42: 14,663,434 km (0.103 R)
• M43: 14,827,393 km (0.108 R)
• M44: 15,057,923 km (0.092 R)
• M45: 15,190,168 km (0.101 R)
• M46: 15,522,425 km (0.038 R)
• M47: 16,059,182 km (0.096 R)
• M48: 16,601,923 km (0.107 R)
• M49: 17,254,469 km (0.109 R)
• M50: 17,950,249 km (0.114 R)
• M51: 18,301,654 km (0.026 R)
• M52: 18,797,421 km (0.065 R)
• M53: 18,939,988 km (0.108 R)
• M54: 19,225,870 km (0.117 R)
• M55: 19,585,503 km (0.089 R)
• M56: 19,874,676 km (0.119 R)
• M57: 20,274,700 km (0.12 R)
• M58: 20,640,766 km (0.069 R)
• M59: 20,935,025 km (0.072 R)
• M60: 21,267,880 km (0.116 R)
• M61: 22,126,423 km (0.048 R)
• M62: 22,390,014 km (0.103 R)
• M63: 22,616,655 km (0.112 R)
• M64: 23,993,105 km (0.118 R)
• M65: 24,225,131 km (0.094 R)
• M66: 26,108,120 km (0.12 R)
• M67: 26,426,464 km (0.072 R)
• M68: 26,506,349 km (0.104 R)
• M69: 26,626,177 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.4

Radius: 7.7

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.7 AU - 14.4 AU

Year: 18596 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,061,123 km

• M1: 108,010 km (0.096 R)
• M2: 193,430 km (0.095 R)
• M3: 290,369 km (0.082 R)
• M4: 462,856 km (0.11 R)
• M5: 561,740 km (0.046 R)
• M6: 624,721 km (0.117 R)
• M7: 829,071 km (0.108 R)
• M8: 1,080,695 km (0.118 R)
• M9: 1,133,952 km (0.092 R)
• M10: 1,622,389 km (0.118 R)
• M11: 2,237,835 km (0.089 R)
• M12: 4,072,952 km (0.081 R)
• M13: 5,677,389 km (0.109 R)
• M14: 6,994,448 km (0.089 R)
• M15: 7,146,440 km (0.096 R)
• M16: 7,608,996 km (0.11 R)
• M17: 7,870,194 km (0.111 R)
• M18: 8,134,235 km (0.106 R)
• M19: 8,944,008 km (0.065 R)
• M20: 9,386,369 km (0.106 R)
• M21: 9,779,362 km (0.112 R)
• M22: 10,350,078 km (0.091 R)
• M23: 10,523,313 km (0.1 R)
• M24: 10,639,401 km (0.047 R)
• M25: 14,121,590 km (0.118 R)
• M26: 14,313,973 km (0.089 R)
• M27: 14,830,983 km (0.083 R)
• M28: 15,883,255 km (0.12 R)
• M29: 15,949,826 km (0.097 R)
• M30: 16,620,623 km (0.064 R)
• M31: 17,437,577 km (0.058 R)
• M32: 18,617,455 km (0.062 R)
• M33: 19,181,439 km (0.075 R)
• M34: 21,199,664 km (0.076 R)
• M35: 21,862,532 km (0.04 R)
• M36: 22,308,334 km (0.091 R)
• M37: 22,682,029 km (0.043 R)
• M38: 23,133,216 km (0.091 R)
• M39: 23,208,763 km (0.054 R)
• M40: 24,504,580 km (0.037 R)
• M41: 25,433,433 km (0.057 R)
• M42: 25,589,314 km (0.081 R)
• M43: 27,006,904 km (0.099 R)
• M44: 27,725,273 km (0.094 R)
• M45: 28,288,209 km (0.102 R)
• M46: 28,773,804 km (0.065 R)
• M47: 28,855,036 km (0.109 R)
• M48: 29,099,179 km (0.038 R)
• M49: 31,744,818 km (0.119 R)
• M50: 32,587,353 km (0.061 R)
• M51: 32,841,520 km (0.104 R)
• M52: 33,351,798 km (0.08 R)
• M53: 35,332,175 km (0.036 R)
• M54: 35,419,241 km (0.074 R)
• M55: 35,593,373 km (0.107 R)
• M56: 35,942,534 km (0.11 R)
• M57: 38,061,139 km (0.103 R)
• M58: 42,141,421 km (0.047 R)
• M59: 42,418,327 km (0.107 R)
• M60: 43,066,833 km (0.092 R)
• M61: 44,843,458 km (0.1 R)
• M62: 45,126,198 km (0.049 R)
• M63: 45,220,594 km (0.112 R)
• M64: 45,504,082 km (0.073 R)
• M65: 46,930,498 km (0.118 R)
• M66: 47,601,145 km (0.047 R)
• M67: 49,242,982 km (0.047 R)
• M68: 49,534,697 km (0.031 R)
• M69: 50,707,096 km (0.114 R)
• M70: 51,198,375 km (0.114 R)
• M71: 52,086,538 km (0.107 R)
• M72: 53,878,122 km (0.034 R)
• M73: 55,791,030 km (0.106 R)
• M74: 55,892,308 km (0.104 R)
• M75: 56,095,013 km (0.067 R)
• M76: 57,931,027 km (0.114 R)
• M77: 58,444,447 km (0.045 R)
• M78: 59,062,586 km (0.105 R)
• M79: 59,269,180 km (0.118 R)
• M80: 61,766,268 km (0.102 R)
• M81: 63,027,677 km (0.099 R)
• M82: 63,979,419 km (0.112 R)
• M83: 64,829,284 km (0.061 R)
• M84: 66,540,235 km (0.05 R)
• M85: 67,293,461 km (0.096 R)
• M86: 67,509,181 km (0.116 R)
• M87: 69,134,412 km (0.086 R)
• M88: 69,243,170 km (0.113 R)
• M89: 69,570,041 km (0.048 R)
• M90: 69,678,948 km (0.117 R)
• M91: 70,006,418 km (0.049 R)
• M92: 70,772,509 km (0.113 R)
• M93: 71,981,858 km (0.074 R)
• M94: 72,644,427 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.4

Radius: 6.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.35 AU - 15.05 AU

Year: 19901 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 93.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,061,123 km

• M1: 94,247 km (0.107 R)
• M2: 295,605 km (0.114 R)
• M3: 389,254 km (0.064 R)
• M4: 453,282 km (0.043 R)
• M5: 521,199 km (0.073 R)
• M6: 563,834 km (0.1 R)
• M7: 879,336 km (0.107 R)
• M8: 1,302,249 km (0.087 R)
• M9: 1,566,589 km (0.098 R)
• M10: 1,847,534 km (0.089 R)
• M11: 1,914,703 km (0.036 R)
• M12: 1,982,621 km (0.064 R)
• M13: 2,215,096 km (0.102 R)
• M14: 2,859,713 km (0.089 R)
• M15: 3,095,778 km (0.025 R)
• M16: 3,283,673 km (0.091 R)
• M17: 3,586,609 km (0.1 R)
• M18: 4,014,160 km (0.071 R)
• M19: 4,072,353 km (0.054 R)
• M20: 4,979,365 km (0.03 R)
• M21: 5,104,878 km (0.074 R)
• M22: 5,168,008 km (0.094 R)
• M23: 5,487,848 km (0.049 R)
• M24: 5,748,298 km (0.105 R)
• M25: 6,146,528 km (0.049 R)
• M26: 6,348,934 km (0.116 R)
• M27: 6,725,771 km (0.062 R)
• M28: 7,180,698 km (0.104 R)
• M29: 7,287,062 km (0.047 R)
• M30: 7,465,383 km (0.063 R)
• M31: 8,009,470 km (0.103 R)
• M32: 8,830,314 km (0.035 R)
• M33: 8,944,307 km (0.085 R)
• M34: 9,020,602 km (0.119 R)
• M35: 10,270,193 km (0.085 R)
• M36: 11,407,436 km (0.056 R)
• M37: 11,907,093 km (0.101 R)
• M38: 12,244,137 km (0.102 R)
• M39: 12,328,809 km (0.08 R)
• M40: 12,626,958 km (0.096 R)
• M41: 12,798,397 km (0.097 R)
• M42: 13,013,818 km (0.091 R)
• M43: 13,230,436 km (0.095 R)
• M44: 14,734,493 km (0.091 R)
• M45: 14,779,671 km (0.113 R)
• M46: 16,807,171 km (0.09 R)
• M47: 17,661,375 km (0.096 R)
• M48: 17,709,246 km (0.048 R)
• M49: 17,997,372 km (0.117 R)
• M50: 18,871,173 km (0.089 R)
• M51: 19,018,228 km (0.12 R)
• M52: 19,609,887 km (0.075 R)
• M53: 19,709,071 km (0.045 R)
• M54: 20,508,671 km (0.106 R)
• M55: 21,369,906 km (0.114 R)
• M56: 22,139,587 km (0.072 R)
• M57: 22,346,332 km (0.072 R)
• M58: 22,605,734 km (0.025 R)
• M59: 22,761,765 km (0.112 R)
• M60: 22,813,974 km (0.11 R)
• M61: 23,758,835 km (0.059 R)
• M62: 23,970,516 km (0.087 R)
• M63: 24,023,473 km (0.081 R)
• M64: 24,823,523 km (0.117 R)
• M65: 25,253,766 km (0.098 R)
• M66: 25,415,781 km (0.088 R)
• M67: 26,121,733 km (0.086 R)
• M68: 26,230,790 km (0.072 R)
• M69: 26,559,307 km (0.069 R)
• M70: 26,944,222 km (0.096 R)
• M71: 27,330,933 km (0.042 R)
• M72: 27,497,285 km (0.086 R)
• M73: 27,830,889 km (0.09 R)
• M74: 29,009,121 km (0.101 R)
• M75: 29,348,858 km (0.082 R)
• M76: 29,746,639 km (0.038 R)
• M77: 32,347,099 km (0.078 R)
• M78: 32,523,026 km (0.101 R)
• M79: 32,640,460 km (0.106 R)
• M80: 34,658,835 km (0.113 R)
• M81: 34,718,823 km (0.099 R)
• M82: 35,019,216 km (0.062 R)
• M83: 35,079,354 km (0.086 R)
• M84: 35,622,544 km (0.056 R)
• M85: 35,804,306 km (0.097 R)
• M86: 37,699,561 km (0.096 R)
• M87: 39,126,725 km (0.07 R)
• M88: 39,690,110 km (0.113 R)
• M89: 40,951,370 km (0.027 R)
• M90: 41,078,229 km (0.12 R)
• M91: 41,205,238 km (0.095 R)
• M92: 42,418,027 km (0.084 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit