🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.49 AU - 0.59 AU

Year: 138 Days

Day: 13.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,548,166 km

• M1: 201,808 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.82 AU - 2.68 AU

Year: 1175 Days

Day: 16.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 86.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,548,166 km

• M1: 216,618 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.4 AU - 3.86 AU

Year: 1928 Days

Day: 15.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.74 AU - 3.88 AU

Year: 2097 Days

Day: 13.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,548,166 km

• M1: 180,864 km (0.074 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 13.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.02 AU - 11.54 AU

Year: 11478 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 114 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,548,166 km

• M1: 174,581 km (0.1 R)
• M2: 313,258 km (0.097 R)
• M3: 439,219 km (0.115 R)
• M4: 618,587 km (0.11 R)
• M5: 792,719 km (0.099 R)
• M6: 1,040,004 km (0.078 R)
• M7: 1,252,882 km (0.056 R)
• M8: 1,502,262 km (0.097 R)
• M9: 1,954,197 km (0.112 R)
• M10: 2,049,640 km (0.079 R)
• M11: 2,346,143 km (0.111 R)
• M12: 2,790,000 km (0.083 R)
• M13: 3,203,938 km (0.114 R)
• M14: 3,289,208 km (0.096 R)
• M15: 3,432,822 km (0.074 R)
• M16: 3,608,151 km (0.116 R)
• M17: 3,937,266 km (0.079 R)
• M18: 4,151,939 km (0.059 R)
• M19: 4,529,076 km (0.079 R)
• M20: 4,819,146 km (0.109 R)
• M21: 6,005,158 km (0.082 R)
• M22: 6,467,864 km (0.105 R)
• M23: 6,576,472 km (0.103 R)
• M24: 7,390,434 km (0.12 R)
• M25: 7,579,975 km (0.099 R)
• M26: 8,393,488 km (0.04 R)
• M27: 8,870,855 km (0.104 R)
• M28: 9,810,628 km (0.071 R)
• M29: 9,977,280 km (0.097 R)
• M30: 10,568,192 km (0.059 R)
• M31: 10,910,921 km (0.119 R)
• M32: 11,344,605 km (0.091 R)
• M33: 12,184,148 km (0.107 R)
• M34: 12,633,989 km (0.087 R)
• M35: 13,227,145 km (0.072 R)
• M36: 13,457,675 km (0.113 R)
• M37: 14,204,318 km (0.086 R)
• M38: 14,725,517 km (0.07 R)
• M39: 15,156,658 km (0.071 R)
• M40: 15,737,995 km (0.11 R)
• M41: 16,425,547 km (0.104 R)
• M42: 17,778,959 km (0.108 R)
• M43: 19,481,532 km (0.056 R)
• M44: 19,849,393 km (0.104 R)
• M45: 21,289,572 km (0.113 R)
• M46: 22,873,814 km (0.108 R)
• M47: 25,292,063 km (0.104 R)
• M48: 26,560,504 km (0.053 R)
• M49: 27,143,935 km (0.045 R)
• M50: 27,378,505 km (0.116 R)
• M51: 27,672,614 km (0.099 R)
• M52: 28,145,343 km (0.085 R)
• M53: 28,680,455 km (0.071 R)
• M54: 28,859,673 km (0.056 R)
• M55: 29,278,996 km (0.112 R)
• M56: 29,640,125 km (0.102 R)
• M57: 30,366,722 km (0.064 R)
• M58: 30,854,411 km (0.107 R)
• M59: 31,961,286 km (0.079 R)
• M60: 32,208,870 km (0.094 R)
• M61: 32,955,962 km (0.106 R)
• M62: 34,087,072 km (0.051 R)
• M63: 34,276,911 km (0.096 R)
• M64: 34,530,480 km (0.115 R)
• M65: 34,657,488 km (0.105 R)
• M66: 36,193,858 km (0.098 R)
• M67: 37,165,497 km (0.038 R)
• M68: 37,360,722 km (0.079 R)
• M69: 37,491,171 km (0.082 R)
• M70: 37,687,144 km (0.107 R)
• M71: 38,803,743 km (0.045 R)
• M72: 39,001,810 km (0.056 R)
• M73: 40,197,995 km (0.06 R)
• M74: 41,473,616 km (0.114 R)
• M75: 41,946,944 km (0.115 R)
• M76: 42,490,134 km (0.072 R)
• M77: 42,626,268 km (0.073 R)
• M78: 42,830,768 km (0.118 R)
• M79: 43,926,872 km (0.109 R)
• M80: 44,133,466 km (0.094 R)
• M81: 46,146,904 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 13

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.1 AU - 16.52 AU

Year: 16911 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 88,548,166 km

• M1: 270,623 km (0.118 R)
• M2: 396,135 km (0.116 R)
• M3: 791,822 km (0.078 R)
• M4: 2,107,834 km (0.06 R)
• M5: 2,203,577 km (0.067 R)
• M6: 2,575,776 km (0.112 R)
• M7: 3,268,414 km (0.074 R)
• M8: 3,380,014 km (0.081 R)
• M9: 3,664,699 km (0.111 R)
• M10: 3,927,692 km (0.113 R)
• M11: 4,257,705 km (0.1 R)
• M12: 4,690,791 km (0.105 R)
• M13: 5,268,538 km (0.116 R)
• M14: 6,212,052 km (0.058 R)
• M15: 6,526,506 km (0.072 R)
• M16: 6,810,443 km (0.072 R)
• M17: 7,062,216 km (0.099 R)
• M18: 7,207,476 km (0.055 R)
• M19: 7,948,883 km (0.105 R)
• M20: 8,252,267 km (0.109 R)
• M21: 8,831,361 km (0.042 R)
• M22: 8,987,990 km (0.032 R)
• M23: 9,664,172 km (0.113 R)
• M24: 10,274,531 km (0.118 R)
• M25: 10,522,265 km (0.068 R)
• M26: 10,855,569 km (0.094 R)
• M27: 10,981,381 km (0.12 R)
• M28: 11,361,958 km (0.108 R)
• M29: 11,876,276 km (0.08 R)
• M30: 12,485,887 km (0.087 R)
• M31: 12,972,080 km (0.114 R)
• M32: 16,497,204 km (0.09 R)
• M33: 16,690,485 km (0.085 R)
• M34: 17,274,964 km (0.048 R)
• M35: 17,520,454 km (0.076 R)
• M36: 19,424,087 km (0.103 R)
• M37: 22,080,496 km (0.033 R)
• M38: 25,460,361 km (0.093 R)
• M39: 26,189,351 km (0.091 R)
• M40: 26,415,094 km (0.098 R)
• M41: 27,038,918 km (0.045 R)
• M42: 28,475,057 km (0.084 R)
• M43: 28,590,995 km (0.117 R)
• M44: 28,881,664 km (0.104 R)
• M45: 29,407,201 km (0.031 R)
• M46: 30,408,460 km (0.068 R)
• M47: 31,480,778 km (0.093 R)
• M48: 32,808,309 km (0.105 R)
• M49: 35,206,213 km (0.05 R)
• M50: 35,767,654 km (0.052 R)
• M51: 35,892,718 km (0.03 R)
• M52: 36,583,710 km (0.117 R)
• M53: 36,836,082 km (0.12 R)
• M54: 38,170,346 km (0.112 R)
• M55: 38,747,045 km (0.06 R)
• M56: 39,974,047 km (0.103 R)
• M57: 40,951,669 km (0.118 R)
• M58: 41,541,982 km (0.073 R)
• M59: 44,737,842 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.6

Radius: 3.3

Gravity: 62.5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.56 AU - 18.16 AU

Year: 25189 Days

Day: 25 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,548,166 km

• M1: 157,377 km (0.12 R)
• M2: 620,532 km (0.084 R)
• M3: 645,515 km (0.097 R)
• M4: 830,268 km (0.118 R)
• M5: 1,060,350 km (0.094 R)
• M6: 1,120,937 km (0.081 R)
• M7: 2,756,341 km (0.098 R)
• M8: 3,403,052 km (0.053 R)
• M9: 4,382,470 km (0.053 R)
• M10: 4,431,239 km (0.051 R)
• M11: 4,578,293 km (0.116 R)
• M12: 5,705,513 km (0.117 R)
• M13: 5,812,027 km (0.109 R)
• M14: 6,081,303 km (0.119 R)
• M15: 7,083,758 km (0.058 R)
• M16: 8,136,179 km (0.066 R)
• M17: 8,802,937 km (0.118 R)
• M18: 9,867,476 km (0.051 R)
• M19: 10,059,559 km (0.041 R)
• M20: 10,642,991 km (0.062 R)
• M21: 10,708,515 km (0.119 R)
• M22: 11,304,214 km (0.075 R)
• M23: 11,371,084 km (0.086 R)
• M24: 11,707,230 km (0.119 R)
• M25: 11,978,451 km (0.115 R)
• M26: 12,320,581 km (0.074 R)
• M27: 13,507,192 km (0.1 R)
• M28: 14,006,400 km (0.107 R)
• M29: 15,243,574 km (0.061 R)
• M30: 16,212,968 km (0.097 R)
• M31: 16,667,148 km (0.113 R)
• M32: 17,433,238 km (0.113 R)
• M33: 17,665,265 km (0.073 R)
• M34: 19,478,092 km (0.051 R)
• M35: 20,610,099 km (0.05 R)
• M36: 20,855,589 km (0.057 R)
• M37: 21,101,827 km (0.098 R)
• M38: 22,347,828 km (0.054 R)
• M39: 22,684,124 km (0.078 R)
• M40: 23,874,175 km (0.064 R)
• M41: 24,045,913 km (0.093 R)
• M42: 24,131,932 km (0.114 R)
• M43: 24,823,523 km (0.059 R)
• M44: 28,196,207 km (0.108 R)
• M45: 29,015,704 km (0.069 R)
• M46: 29,474,371 km (0.102 R)
• M47: 30,028,033 km (0.032 R)
• M48: 30,491,936 km (0.104 R)
• M49: 32,181,644 km (0.097 R)
• M50: 32,561,323 km (0.06 R)
• M51: 35,357,457 km (0.115 R)
• M52: 36,043,812 km (0.07 R)
• M53: 37,729,032 km (0.092 R)
• M54: 39,642,538 km (0.099 R)
• M55: 44,088,138 km (0.065 R)
• M56: 44,193,455 km (0.057 R)
• M57: 44,404,238 km (0.08 R)
• M58: 45,144,449 km (0.025 R)
• M59: 48,797,479 km (0.071 R)
• M60: 48,906,386 km (0.091 R)
• M61: 49,561,326 km (0.079 R)
• M62: 50,329,062 km (0.084 R)
• M63: 52,991,007 km (0.106 R)
• M64: 54,000,942 km (0.103 R)
• M65: 54,113,589 km (0.082 R)
• M66: 55,017,310 km (0.068 R)
• M67: 55,698,429 km (0.069 R)
• M68: 56,496,384 km (0.068 R)
• M69: 58,103,963 km (0.069 R)
• M70: 58,219,303 km (0.081 R)
• M71: 59,959,425 km (0.117 R)
• M72: 61,011,547 km (0.102 R)
• M73: 64,801,908 km (0.113 R)
• M74: 68,180,277 km (0.06 R)
• M75: 68,423,822 km (0.098 R)
• M76: 70,259,238 km (0.095 R)
• M77: 72,731,493 km (0.087 R)
• M78: 75,735,717 km (0.103 R)
• M79: 76,240,311 km (0.09 R)
• M80: 76,999,370 km (0.092 R)
• M81: 78,015,290 km (0.114 R)
• M82: 78,780,183 km (0.101 R)
• M83: 80,831,918 km (0.105 R)
• M84: 81,089,675 km (0.115 R)
• M85: 81,735,190 km (0.1 R)
• M86: 84,856,999 km (0.088 R)
• M87: 84,987,897 km (0.055 R)
• M88: 86,432,563 km (0.098 R)
• M89: 87,752,765 km (0.102 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit