🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 182 Days

Day: 12.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.97 AU

Year: 288 Days

Day: 45.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.72 AU - 1.06 AU

Year: 298 Days

Day: 12.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 51.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.55 AU - 2.07 AU

Year: 864 Days

Day: 15.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,224,405 km

• M1: 675,434 km (0.063 R)
• M2: 731,982 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.67 AU - 2.23 AU

Year: 966 Days

Day: 28 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,224,405 km

• M1: 1,165,966 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.76 AU - 2.36 AU

Year: 1049 Days

Day: 39.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,224,405 km

• M1: 63,429 km (0.074 R)
• M2: 332,855 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.95 AU - 3.13 AU

Year: 1436 Days

Day: 17.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,224,405 km

• M1: 628,610 km (0.115 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 12.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6 AU - 6.3 AU

Year: 5411 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,224,405 km

• M1: 194,028 km (0.075 R)
• M2: 281,543 km (0.091 R)
• M3: 367,712 km (0.087 R)
• M4: 521,349 km (0.108 R)
• M5: 700,268 km (0.046 R)
• M6: 859,290 km (0.098 R)
• M7: 1,016,518 km (0.079 R)
• M8: 1,215,333 km (0.113 R)
• M9: 1,295,368 km (0.077 R)
• M10: 1,478,027 km (0.067 R)
• M11: 1,564,046 km (0.102 R)
• M12: 1,705,416 km (0.105 R)
• M13: 1,944,324 km (0.049 R)
• M14: 2,020,170 km (0.078 R)
• M15: 2,135,809 km (0.109 R)
• M16: 2,394,015 km (0.107 R)
• M17: 2,516,835 km (0.084 R)
• M18: 3,297,287 km (0.115 R)
• M19: 3,411,430 km (0.029 R)
• M20: 3,714,515 km (0.087 R)
• M21: 3,833,445 km (0.109 R)
• M22: 4,346,865 km (0.045 R)
• M23: 4,472,378 km (0.037 R)
• M24: 5,039,055 km (0.114 R)
• M25: 5,171,150 km (0.113 R)
• M26: 5,793,178 km (0.092 R)
• M27: 6,211,752 km (0.09 R)
• M28: 6,296,724 km (0.094 R)
• M29: 6,410,568 km (0.112 R)
• M30: 6,525,010 km (0.102 R)
• M31: 7,859,872 km (0.034 R)
• M32: 8,136,778 km (0.068 R)
• M33: 8,448,390 km (0.094 R)
• M34: 8,827,471 km (0.104 R)
• M35: 9,051,120 km (0.082 R)
• M36: 10,331,678 km (0.08 R)
• M37: 10,432,507 km (0.057 R)
• M38: 10,737,088 km (0.085 R)
• M39: 11,598,473 km (0.094 R)
• M40: 12,019,890 km (0.103 R)
• M41: 12,769,375 km (0.118 R)
• M42: 12,877,684 km (0.03 R)
• M43: 13,095,199 km (0.1 R)
• M44: 13,644,523 km (0.091 R)
• M45: 14,126,527 km (0.108 R)
• M46: 14,955,299 km (0.043 R)
• M47: 15,452,263 km (0.104 R)
• M48: 15,683,542 km (0.081 R)
• M49: 16,071,598 km (0.106 R)
• M50: 16,896,631 km (0.051 R)
• M51: 17,055,354 km (0.094 R)
• M52: 17,374,297 km (0.087 R)
• M53: 17,534,516 km (0.115 R)
• M54: 17,856,451 km (0.069 R)
• M55: 17,977,775 km (0.118 R)
• M56: 18,139,789 km (0.07 R)
• M57: 18,792,933 km (0.101 R)
• M58: 19,495,295 km (0.104 R)
• M59: 19,578,472 km (0.111 R)
• M60: 19,703,536 km (0.095 R)
• M61: 20,080,223 km (0.062 R)
• M62: 20,164,297 km (0.106 R)
• M63: 20,248,371 km (0.118 R)
• M64: 20,501,640 km (0.089 R)
• M65: 21,353,002 km (0.113 R)
• M66: 22,695,493 km (0.119 R)
• M67: 23,310,789 km (0.108 R)
• M68: 23,399,052 km (0.119 R)
• M69: 23,842,460 km (0.101 R)
• M70: 24,782,682 km (0.041 R)
• M71: 25,917,682 km (0.059 R)
• M72: 26,192,642 km (0.084 R)
• M73: 26,284,495 km (0.106 R)
• M74: 26,376,498 km (0.062 R)
• M75: 26,652,955 km (0.074 R)
• M76: 28,473,860 km (0.109 R)
• M77: 29,518,801 km (0.072 R)
• M78: 30,866,678 km (0.071 R)
• M79: 32,777,492 km (0.05 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.3

Radius: 5.6

Gravity: 30.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.9 AU - 18.04 AU

Year: 19527 Days

Day: 22.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,224,405 km

• M1: 72,256 km (0.082 R)
• M2: 140,921 km (0.065 R)
• M3: 570,417 km (0.093 R)
• M4: 1,003,652 km (0.111 R)
• M5: 1,717,234 km (0.107 R)
• M6: 2,250,401 km (0.119 R)
• M7: 4,030,466 km (0.098 R)
• M8: 4,445,600 km (0.053 R)
• M9: 4,971,287 km (0.059 R)
• M10: 5,167,410 km (0.087 R)
• M11: 5,617,699 km (0.111 R)
• M12: 5,873,362 km (0.054 R)
• M13: 6,237,633 km (0.082 R)
• M14: 6,290,291 km (0.082 R)
• M15: 6,933,562 km (0.093 R)
• M16: 7,541,378 km (0.045 R)
• M17: 7,823,370 km (0.103 R)
• M18: 8,166,249 km (0.115 R)
• M19: 8,689,692 km (0.034 R)
• M20: 11,530,106 km (0.119 R)
• M21: 12,512,964 km (0.08 R)
• M22: 12,980,906 km (0.069 R)
• M23: 14,279,416 km (0.086 R)
• M24: 14,418,392 km (0.046 R)
• M25: 15,333,483 km (0.109 R)
• M26: 15,404,542 km (0.098 R)
• M27: 15,977,801 km (0.104 R)
• M28: 17,515,517 km (0.051 R)
• M29: 18,188,857 km (0.063 R)
• M30: 18,339,652 km (0.093 R)
• M31: 19,406,733 km (0.098 R)
• M32: 20,337,232 km (0.101 R)
• M33: 20,808,017 km (0.034 R)
• M34: 20,965,693 km (0.033 R)
• M35: 21,680,322 km (0.1 R)
• M36: 21,840,092 km (0.102 R)
• M37: 22,000,461 km (0.115 R)
• M38: 22,080,646 km (0.078 R)
• M39: 22,241,613 km (0.096 R)
• M40: 22,322,097 km (0.105 R)
• M41: 22,888,923 km (0.116 R)
• M42: 23,214,897 km (0.117 R)
• M43: 25,118,978 km (0.102 R)
• M44: 25,877,589 km (0.116 R)
• M45: 27,590,036 km (0.078 R)
• M46: 28,547,462 km (0.088 R)
• M47: 28,986,383 km (0.116 R)
• M48: 30,137,538 km (0.028 R)
• M49: 31,213,446 km (0.108 R)
• M50: 31,303,803 km (0.098 R)
• M51: 32,667,537 km (0.056 R)
• M52: 36,492,905 km (0.063 R)
• M53: 37,255,704 km (0.112 R)
• M54: 38,023,740 km (0.079 R)
• M55: 38,603,282 km (0.075 R)
• M56: 38,991,189 km (0.107 R)
• M57: 39,673,056 km (0.105 R)
• M58: 39,966,567 km (0.08 R)
• M59: 41,048,908 km (0.106 R)
• M60: 42,740,261 km (0.061 R)
• M61: 42,840,492 km (0.083 R)
• M62: 43,846,837 km (0.104 R)
• M63: 47,222,662 km (0.027 R)
• M64: 47,949,409 km (0.092 R)
• M65: 49,203,787 km (0.097 R)
• M66: 52,601,454 km (0.086 R)
• M67: 54,328,412 km (0.109 R)
• M68: 56,843,301 km (0.09 R)
• M69: 57,505,571 km (0.037 R)
• M70: 58,949,340 km (0.114 R)
• M71: 62,781,290 km (0.1 R)
• M72: 64,612,218 km (0.08 R)
• M73: 64,842,299 km (0.113 R)
• M74: 64,957,490 km (0.031 R)
• M75: 65,534,190 km (0.074 R)
• M76: 66,809,063 km (0.094 R)
• M77: 66,925,450 km (0.05 R)
• M78: 68,326,284 km (0.061 R)
• M79: 69,030,441 km (0.106 R)
• M80: 70,682,600 km (0.098 R)
• M81: 71,038,344 km (0.112 R)
• M82: 71,632,547 km (0.086 R)
• M83: 74,025,814 km (0.088 R)
• M84: 75,837,893 km (0.079 R)
• M85: 77,176,046 km (0.09 R)
• M86: 77,664,632 km (0.051 R)
• M87: 78,399,307 km (0.113 R)
• M88: 80,988,846 km (0.12 R)
• M89: 81,237,029 km (0.119 R)
• M90: 81,982,775 km (0.103 R)
• M91: 82,356,620 km (0.077 R)
• M92: 83,481,147 km (0.116 R)
• M93: 83,606,510 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.7

Radius: 4.2

Gravity: 21.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.59 AU - 23.23 AU

Year: 30337 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,224,405 km

• M1: 54,902 km (0.055 R)
• M2: 173,982 km (0.039 R)
• M3: 338,839 km (0.08 R)
• M4: 685,158 km (0.09 R)
• M5: 810,671 km (0.113 R)
• M6: 1,026,541 km (0.028 R)
• M7: 1,320,800 km (0.105 R)
• M8: 1,413,999 km (0.094 R)
• M9: 1,445,564 km (0.098 R)
• M10: 2,270,896 km (0.043 R)
• M11: 2,573,233 km (0.101 R)
• M12: 2,611,829 km (0.025 R)
• M13: 3,173,569 km (0.12 R)
• M14: 3,215,157 km (0.074 R)
• M15: 3,903,756 km (0.037 R)
• M16: 4,037,946 km (0.099 R)
• M17: 4,219,109 km (0.065 R)
• M18: 5,163,969 km (0.036 R)
• M19: 5,360,690 km (0.091 R)
• M20: 5,509,690 km (0.111 R)
• M21: 7,679,307 km (0.101 R)
• M22: 7,903,555 km (0.083 R)
• M23: 7,959,953 km (0.06 R)
• M24: 8,073,199 km (0.07 R)
• M25: 8,130,046 km (0.093 R)
• M26: 8,998,162 km (0.085 R)
• M27: 9,116,195 km (0.112 R)
• M28: 9,473,136 km (0.049 R)
• M29: 9,533,124 km (0.063 R)
• M30: 10,323,749 km (0.1 R)
• M31: 10,758,181 km (0.055 R)
• M32: 10,820,713 km (0.101 R)
• M33: 11,135,318 km (0.104 R)
• M34: 11,967,082 km (0.109 R)
• M35: 13,018,007 km (0.1 R)
• M36: 14,510,545 km (0.102 R)
• M37: 14,996,738 km (0.038 R)
• M38: 16,848,759 km (0.066 R)
• M39: 16,921,464 km (0.115 R)
• M40: 19,149,126 km (0.11 R)
• M41: 22,899,694 km (0.1 R)
• M42: 23,627,637 km (0.103 R)
• M43: 25,023,086 km (0.085 R)
• M44: 25,772,572 km (0.115 R)
• M45: 26,360,641 km (0.078 R)
• M46: 27,208,262 km (0.041 R)
• M47: 29,104,415 km (0.079 R)
• M48: 29,278,996 km (0.091 R)
• M49: 33,478,208 km (0.102 R)
• M50: 33,844,125 km (0.11 R)
• M51: 34,857,351 km (0.087 R)
• M52: 35,042,703 km (0.041 R)
• M53: 36,255,044 km (0.075 R)
• M54: 37,102,516 km (0.088 R)
• M55: 38,529,231 km (0.095 R)
• M56: 39,393,757 km (0.079 R)
• M57: 39,490,248 km (0.092 R)
• M58: 39,973,748 km (0.105 R)
• M59: 40,167,776 km (0.092 R)
• M60: 40,849,045 km (0.065 R)
• M61: 40,946,732 km (0.092 R)
• M62: 42,816,556 km (0.12 R)
• M63: 43,811,831 km (0.086 R)
• M64: 45,420,008 km (0.092 R)
• M65: 46,638,782 km (0.093 R)
• M66: 47,047,483 km (0.09 R)
• M67: 49,212,314 km (0.102 R)
• M68: 53,531,354 km (0.078 R)
• M69: 54,926,055 km (0.106 R)
• M70: 55,033,765 km (0.063 R)
• M71: 55,465,505 km (0.06 R)
• M72: 55,573,664 km (0.12 R)
• M73: 55,898,441 km (0.074 R)
• M74: 56,006,900 km (0.033 R)
• M75: 56,767,605 km (0.066 R)
• M76: 58,079,877 km (0.038 R)
• M77: 58,409,441 km (0.03 R)
• M78: 59,291,321 km (0.076 R)
• M79: 60,399,991 km (0.106 R)
• M80: 60,956,944 km (0.115 R)
• M81: 61,291,893 km (0.119 R)
• M82: 61,515,542 km (0.108 R)
• M83: 63,088,564 km (0.056 R)
• M84: 63,314,307 km (0.101 R)
• M85: 65,130,425 km (0.1 R)
• M86: 65,472,854 km (0.102 R)
• M87: 67,309,168 km (0.091 R)
• M88: 67,770,827 km (0.07 R)
• M89: 68,465,410 km (0.084 R)
• M90: 69,395,161 km (0.113 R)
• M91: 70,095,130 km (0.073 R)
• M92: 74,105,998 km (0.083 R)
• M93: 74,225,078 km (0.105 R)
• M94: 76,139,183 km (0.066 R)
• M95: 77,706,370 km (0.098 R)
• M96: 81,854,869 km (0.054 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 10,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit