🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.52 AU - 0.6 AU

Year: 153 Days

Day: 18.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,542,444 km

• M1: 50,863 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.84 AU - 0.9 AU

Year: 296 Days

Day: 28.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,542,444 km

• M1: 99,183 km (0.108 R)
• M2: 484,248 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.84 AU - 1.86 AU

Year: 919 Days

Day: 20.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 128 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,542,444 km

• M1: 743,352 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.16 AU - 3.8 AU

Year: 2371 Days

Day: 17.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,542,444 km

• M1: 2,243,070 km (0.09 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 8.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.08 AU - 5.84 AU

Year: 4660 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,542,444 km

• M1: 108,907 km (0.117 R)
• M2: 190,887 km (0.091 R)
• M3: 389,104 km (0.12 R)
• M4: 465,100 km (0.113 R)
• M5: 575,503 km (0.066 R)
• M6: 902,823 km (0.094 R)
• M7: 1,296,415 km (0.087 R)
• M8: 1,429,856 km (0.069 R)
• M9: 1,526,048 km (0.113 R)
• M10: 1,610,271 km (0.107 R)
• M11: 1,857,557 km (0.1 R)
• M12: 2,503,221 km (0.077 R)
• M13: 2,721,634 km (0.076 R)
• M14: 2,998,989 km (0.108 R)
• M15: 3,249,266 km (0.113 R)
• M16: 3,487,725 km (0.089 R)
• M17: 3,656,172 km (0.114 R)
• M18: 4,001,294 km (0.084 R)
• M19: 4,457,418 km (0.112 R)
• M20: 4,579,191 km (0.12 R)
• M21: 4,722,655 km (0.106 R)
• M22: 5,204,510 km (0.09 R)
• M23: 5,397,342 km (0.119 R)
• M24: 5,527,193 km (0.099 R)
• M25: 5,636,249 km (0.104 R)
• M26: 6,012,338 km (0.094 R)
• M27: 6,214,744 km (0.074 R)
• M28: 6,465,171 km (0.101 R)
• M29: 6,557,174 km (0.117 R)
• M30: 6,882,250 km (0.093 R)
• M31: 7,023,171 km (0.07 R)
• M32: 7,791,207 km (0.119 R)
• M33: 7,913,578 km (0.056 R)
• M34: 8,135,431 km (0.064 R)
• M35: 8,434,627 km (0.085 R)
• M36: 8,788,127 km (0.077 R)
• M37: 9,043,790 km (0.118 R)
• M38: 9,172,444 km (0.09 R)
• M39: 9,772,182 km (0.085 R)
• M40: 10,090,227 km (0.048 R)
• M41: 11,092,084 km (0.119 R)
• M42: 11,229,863 km (0.1 R)
• M43: 11,590,843 km (0.105 R)
• M44: 11,983,837 km (0.116 R)
• M45: 12,352,745 km (0.061 R)
• M46: 12,438,465 km (0.111 R)
• M47: 12,667,798 km (0.117 R)
• M48: 12,811,861 km (0.093 R)
• M49: 12,927,500 km (0.112 R)
• M50: 13,305,833 km (0.086 R)
• M51: 14,342,397 km (0.072 R)
• M52: 14,432,455 km (0.073 R)
• M53: 14,552,881 km (0.09 R)
• M54: 14,734,044 km (0.114 R)
• M55: 15,098,763 km (0.052 R)
• M56: 15,251,503 km (0.105 R)
• M57: 15,558,627 km (0.061 R)
• M58: 16,241,542 km (0.104 R)
• M59: 16,429,586 km (0.072 R)
• M60: 17,412,145 km (0.066 R)
• M61: 18,218,477 km (0.027 R)
• M62: 19,036,778 km (0.079 R)
• M63: 19,135,812 km (0.104 R)
• M64: 19,433,960 km (0.028 R)
• M65: 19,733,605 km (0.038 R)
• M66: 20,404,850 km (0.089 R)
• M67: 20,472,469 km (0.1 R)
• M68: 20,743,390 km (0.112 R)
• M69: 20,879,225 km (0.093 R)
• M70: 21,391,448 km (0.054 R)
• M71: 21,700,817 km (0.109 R)
• M72: 21,977,124 km (0.07 R)
• M73: 22,358,898 km (0.116 R)
• M74: 22,847,784 km (0.088 R)
• M75: 22,953,100 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.8

Radius: 8.7

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.02 AU - 11.14 AU

Year: 9994 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,542,444 km

• M1: 193,430 km (0.076 R)
• M2: 416,480 km (0.064 R)
• M3: 519,703 km (0.073 R)
• M4: 771,626 km (0.084 R)
• M5: 883,076 km (0.12 R)
• M6: 1,185,862 km (0.116 R)
• M7: 1,315,863 km (0.096 R)
• M8: 1,496,876 km (0.041 R)
• M9: 1,710,352 km (0.047 R)
• M10: 1,858,155 km (0.08 R)
• M11: 2,272,990 km (0.084 R)
• M12: 2,802,417 km (0.076 R)
• M13: 3,007,067 km (0.093 R)
• M14: 3,066,457 km (0.085 R)
• M15: 3,277,390 km (0.056 R)
• M16: 3,713,318 km (0.115 R)
• M17: 4,036,151 km (0.073 R)
• M18: 4,267,429 km (0.069 R)
• M19: 5,707,757 km (0.071 R)
• M20: 5,892,959 km (0.064 R)
• M21: 6,117,805 km (0.117 R)
• M22: 6,345,493 km (0.109 R)
• M23: 7,284,220 km (0.095 R)
• M24: 7,810,654 km (0.038 R)
• M25: 7,892,634 km (0.102 R)
• M26: 7,975,062 km (0.091 R)
• M27: 8,140,667 km (0.103 R)
• M28: 9,201,466 km (0.096 R)
• M29: 9,814,368 km (0.074 R)
• M30: 10,260,170 km (0.104 R)
• M31: 10,440,435 km (0.05 R)
• M32: 11,218,045 km (0.116 R)
• M33: 11,357,171 km (0.107 R)
• M34: 11,731,016 km (0.104 R)
• M35: 12,828,466 km (0.049 R)
• M36: 13,315,856 km (0.109 R)
• M37: 13,858,896 km (0.086 R)
• M38: 14,208,207 km (0.04 R)
• M39: 15,171,169 km (0.105 R)
• M40: 15,790,205 km (0.092 R)
• M41: 17,588,371 km (0.116 R)
• M42: 18,347,580 km (0.096 R)
• M43: 18,566,442 km (0.086 R)
• M44: 19,785,665 km (0.084 R)
• M45: 19,953,813 km (0.116 R)
• M46: 20,010,062 km (0.117 R)
• M47: 20,066,310 km (0.12 R)
• M48: 20,461,548 km (0.054 R)
• M49: 20,916,325 km (0.119 R)
• M50: 22,009,886 km (0.076 R)
• M51: 22,067,930 km (0.056 R)
• M52: 23,240,029 km (0.083 R)
• M53: 23,536,233 km (0.108 R)
• M54: 24,312,048 km (0.091 R)
• M55: 24,492,313 km (0.099 R)
• M56: 25,705,402 km (0.101 R)
• M57: 25,888,959 km (0.12 R)
• M58: 26,134,598 km (0.03 R)
• M59: 28,442,146 km (0.06 R)
• M60: 28,822,423 km (0.107 R)
• M61: 29,076,889 km (0.08 R)
• M62: 29,716,420 km (0.045 R)
• M63: 30,360,439 km (0.047 R)
• M64: 32,122,403 km (0.032 R)
• M65: 32,254,348 km (0.11 R)
• M66: 32,452,416 km (0.056 R)
• M67: 33,515,757 km (0.098 R)
• M68: 33,582,628 km (0.103 R)
• M69: 33,850,408 km (0.095 R)
• M70: 34,388,063 km (0.034 R)
• M71: 35,335,915 km (0.105 R)
• M72: 35,812,982 km (0.11 R)
• M73: 40,060,066 km (0.041 R)
• M74: 40,985,628 km (0.11 R)
• M75: 42,785,141 km (0.057 R)
• M76: 43,220,919 km (0.083 R)
• M77: 43,366,478 km (0.101 R)
• M78: 44,316,574 km (0.076 R)
• M79: 45,421,504 km (0.101 R)
• M80: 45,569,456 km (0.07 R)
• M81: 45,717,708 km (0.042 R)
• M82: 46,014,510 km (0.042 R)
• M83: 49,093,384 km (0.09 R)
• M84: 51,157,236 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 14,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit