🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.98 AU - 0.98 AU

Year: 341 Days

Day: 24.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.33 AU - 2.01 AU

Year: 758 Days

Day: 34.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,811,100 km

• M1: 1,396,496 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.83 AU - 2.35 AU

Year: 1062 Days

Day: 46.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,811,100 km

• M1: 1,641,837 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.14 AU - 4.26 AU

Year: 2501 Days

Day: 30.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,811,100 km

• M1: 755,918 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.94 AU - 4.68 AU

Year: 2614 Days

Day: 44.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,811,100 km

• M1: 2,047,845 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.91 AU - 4.31 AU

Year: 2928 Days

Day: 46.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 13.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.71 AU - 10.23 AU

Year: 8664 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,811,100 km

• M1: 180,265 km (0.098 R)
• M2: 356,791 km (0.058 R)
• M3: 546,631 km (0.116 R)
• M4: 636,539 km (0.068 R)
• M5: 1,155,045 km (0.105 R)
• M6: 1,366,427 km (0.117 R)
• M7: 1,477,129 km (0.078 R)
• M8: 1,591,123 km (0.057 R)
• M9: 2,184,279 km (0.07 R)
• M10: 3,157,263 km (0.114 R)
• M11: 3,331,395 km (0.113 R)
• M12: 3,715,562 km (0.097 R)
• M13: 4,168,395 km (0.115 R)
• M14: 4,387,556 km (0.048 R)
• M15: 4,554,507 km (0.1 R)
• M16: 4,808,973 km (0.028 R)
• M17: 5,332,117 km (0.084 R)
• M18: 5,450,748 km (0.117 R)
• M19: 5,873,362 km (0.073 R)
• M20: 5,965,365 km (0.106 R)
• M21: 6,244,215 km (0.065 R)
• M22: 6,432,409 km (0.077 R)
• M23: 6,814,781 km (0.046 R)
• M24: 6,976,198 km (0.084 R)
• M25: 7,171,722 km (0.097 R)
• M26: 7,369,042 km (0.081 R)
• M27: 7,601,517 km (0.109 R)
• M28: 7,735,407 km (0.077 R)
• M29: 8,142,163 km (0.11 R)
• M30: 8,244,937 km (0.1 R)
• M31: 9,082,536 km (0.114 R)
• M32: 9,224,803 km (0.117 R)
• M33: 9,403,722 km (0.091 R)
• M34: 9,947,361 km (0.058 R)
• M35: 11,988,175 km (0.09 R)
• M36: 12,301,283 km (0.1 R)
• M37: 12,537,947 km (0.065 R)
• M38: 12,736,314 km (0.089 R)
• M39: 12,895,636 km (0.106 R)
• M40: 13,297,156 km (0.113 R)
• M41: 14,030,335 km (0.069 R)
• M42: 14,484,814 km (0.065 R)
• M43: 14,693,054 km (0.065 R)
• M44: 15,154,713 km (0.111 R)
• M45: 15,366,095 km (0.099 R)
• M46: 16,394,431 km (0.037 R)
• M47: 16,960,659 km (0.038 R)
• M48: 17,180,268 km (0.052 R)
• M49: 17,268,381 km (0.044 R)
• M50: 17,622,180 km (0.115 R)
• M51: 18,247,051 km (0.104 R)
• M52: 18,652,760 km (0.078 R)
• M53: 19,106,939 km (0.073 R)
• M54: 20,351,444 km (0.088 R)
• M55: 20,631,491 km (0.07 R)
• M56: 21,812,417 km (0.081 R)
• M57: 22,290,980 km (0.099 R)
• M58: 22,579,854 km (0.113 R)
• M59: 23,355,968 km (0.099 R)
• M60: 23,698,247 km (0.065 R)
• M61: 23,845,601 km (0.102 R)
• M62: 24,140,908 km (0.073 R)
• M63: 25,034,306 km (0.027 R)
• M64: 25,134,237 km (0.08 R)
• M65: 26,293,023 km (0.096 R)
• M66: 27,263,464 km (0.115 R)
• M67: 27,675,606 km (0.09 R)
• M68: 28,141,753 km (0.115 R)
• M69: 28,245,574 km (0.096 R)
• M70: 28,453,814 km (0.115 R)
• M71: 28,558,234 km (0.084 R)
• M72: 29,029,168 km (0.094 R)
• M73: 29,239,353 km (0.08 R)
• M74: 29,872,900 km (0.084 R)
• M75: 33,107,954 km (0.07 R)
• M76: 33,602,823 km (0.104 R)
• M77: 34,210,789 km (0.102 R)
• M78: 36,169,773 km (0.087 R)
• M79: 36,622,756 km (0.099 R)
• M80: 37,705,844 km (0.082 R)
• M81: 38,683,765 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 12.1

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.12 AU - 13.7 AU

Year: 16303 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,811,100 km

• M1: 171,140 km (0.043 R)
• M2: 358,436 km (0.07 R)
• M3: 453,581 km (0.119 R)
• M4: 738,415 km (0.106 R)
• M5: 1,080,097 km (0.081 R)
• M6: 1,308,682 km (0.104 R)
• M7: 1,490,892 km (0.089 R)
• M8: 1,574,667 km (0.063 R)
• M9: 1,660,088 km (0.108 R)
• M10: 1,769,144 km (0.111 R)
• M11: 1,948,961 km (0.054 R)
• M12: 2,087,937 km (0.119 R)
• M13: 2,702,336 km (0.079 R)
• M14: 3,070,347 km (0.111 R)
• M15: 3,233,109 km (0.049 R)
• M16: 4,119,028 km (0.12 R)
• M17: 4,573,805 km (0.111 R)
• M18: 5,140,632 km (0.119 R)
• M19: 5,630,265 km (0.091 R)
• M20: 6,066,642 km (0.111 R)
• M21: 7,404,646 km (0.093 R)
• M22: 7,771,609 km (0.116 R)
• M23: 8,485,341 km (0.115 R)
• M24: 9,141,627 km (0.052 R)
• M25: 10,136,453 km (0.115 R)
• M26: 10,421,137 km (0.093 R)
• M27: 10,749,804 km (0.091 R)
• M28: 11,207,274 km (0.108 R)
• M29: 11,375,123 km (0.109 R)
• M30: 12,012,410 km (0.092 R)
• M31: 12,184,298 km (0.038 R)
• M32: 12,270,616 km (0.112 R)
• M33: 12,443,700 km (0.105 R)
• M34: 12,661,365 km (0.081 R)
• M35: 12,836,245 km (0.112 R)
• M36: 13,144,417 km (0.094 R)
• M37: 14,951,858 km (0.039 R)
• M38: 15,884,601 km (0.067 R)
• M39: 16,262,934 km (0.103 R)
• M40: 17,221,856 km (0.086 R)
• M41: 17,464,504 km (0.07 R)
• M42: 17,610,512 km (0.094 R)
• M43: 18,199,030 km (0.084 R)
• M44: 18,297,764 km (0.108 R)
• M45: 18,396,649 km (0.043 R)
• M46: 18,893,762 km (0.054 R)
• M47: 19,799,877 km (0.102 R)
• M48: 20,720,053 km (0.096 R)
• M49: 20,926,349 km (0.085 R)
• M50: 21,601,933 km (0.057 R)
• M51: 21,968,597 km (0.037 R)
• M52: 22,231,740 km (0.045 R)
• M53: 22,390,164 km (0.078 R)
• M54: 23,241,376 km (0.09 R)
• M55: 24,265,971 km (0.032 R)
• M56: 24,701,750 km (0.096 R)
• M57: 24,920,612 km (0.068 R)
• M58: 25,140,221 km (0.077 R)
• M59: 25,525,885 km (0.101 R)
• M60: 26,024,794 km (0.064 R)
• M61: 26,135,945 km (0.085 R)
• M62: 27,314,028 km (0.113 R)
• M63: 27,427,124 km (0.044 R)
• M64: 27,881,154 km (0.113 R)
• M65: 28,911,733 km (0.082 R)
• M66: 29,605,718 km (0.034 R)
• M67: 31,423,631 km (0.053 R)
• M68: 31,958,294 km (0.077 R)
• M69: 34,431,446 km (0.089 R)
• M70: 34,676,038 km (0.074 R)
• M71: 34,921,080 km (0.096 R)
• M72: 35,289,988 km (0.079 R)
• M73: 37,028,166 km (0.11 R)
• M74: 37,153,379 km (0.092 R)
• M75: 37,529,917 km (0.083 R)
• M76: 37,970,782 km (0.106 R)
• M77: 38,160,173 km (0.071 R)
• M78: 39,559,212 km (0.043 R)
• M79: 40,007,856 km (0.096 R)
• M80: 40,329,492 km (0.111 R)
• M81: 40,780,978 km (0.113 R)
• M82: 41,493,961 km (0.086 R)
• M83: 42,603,978 km (0.091 R)
• M84: 43,261,460 km (0.12 R)
• M85: 44,386,885 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 4.1

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.85 AU - 16.17 AU

Year: 18430 Days

Day: 19.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,811,100 km

• M1: 150,047 km (0.1 R)
• M2: 259,403 km (0.092 R)
• M3: 287,228 km (0.105 R)
• M4: 346,169 km (0.027 R)
• M5: 719,117 km (0.063 R)
• M6: 800,947 km (0.081 R)
• M7: 1,041,351 km (0.072 R)
• M8: 1,110,615 km (0.086 R)
• M9: 2,231,252 km (0.113 R)
• M10: 2,290,942 km (0.081 R)
• M11: 2,381,598 km (0.099 R)
• M12: 2,442,634 km (0.087 R)
• M13: 3,697,760 km (0.112 R)
• M14: 4,844,727 km (0.112 R)
• M15: 5,157,387 km (0.11 R)
• M16: 6,815,529 km (0.069 R)
• M17: 8,388,551 km (0.099 R)
• M18: 9,821,549 km (0.113 R)
• M19: 10,166,671 km (0.076 R)
• M20: 10,818,020 km (0.085 R)
• M21: 10,970,311 km (0.104 R)
• M22: 12,531,365 km (0.086 R)
• M23: 12,905,360 km (0.037 R)
• M24: 13,283,244 km (0.119 R)
• M25: 13,664,569 km (0.088 R)
• M26: 14,049,634 km (0.086 R)
• M27: 14,271,338 km (0.073 R)
• M28: 14,717,887 km (0.089 R)
• M29: 14,999,431 km (0.096 R)
• M30: 16,375,282 km (0.079 R)
• M31: 16,725,491 km (0.103 R)
• M32: 16,784,133 km (0.114 R)
• M33: 17,019,301 km (0.093 R)
• M34: 17,552,318 km (0.048 R)
• M35: 18,331,723 km (0.065 R)
• M36: 18,634,659 km (0.076 R)
• M37: 18,817,168 km (0.042 R)
• M38: 19,122,497 km (0.106 R)
• M39: 20,173,422 km (0.096 R)
• M40: 20,235,805 km (0.039 R)
• M41: 20,548,764 km (0.068 R)
• M42: 20,674,276 km (0.111 R)
• M43: 21,052,759 km (0.068 R)
• M44: 21,306,327 km (0.082 R)
• M45: 22,201,670 km (0.076 R)
• M46: 22,718,681 km (0.098 R)
• M47: 22,848,681 km (0.091 R)
• M48: 22,913,607 km (0.103 R)
• M49: 23,633,172 km (0.119 R)
• M50: 24,028,859 km (0.086 R)
• M51: 24,493,061 km (0.103 R)
• M52: 25,094,444 km (0.119 R)
• M53: 26,447,856 km (0.057 R)
• M54: 27,064,648 km (0.097 R)
• M55: 27,133,463 km (0.108 R)
• M56: 27,271,393 km (0.052 R)
• M57: 27,340,357 km (0.088 R)
• M58: 27,547,700 km (0.049 R)
• M59: 29,366,511 km (0.053 R)
• M60: 29,578,790 km (0.1 R)
• M61: 31,079,406 km (0.086 R)
• M62: 31,512,791 km (0.107 R)
• M63: 32,166,385 km (0.091 R)
• M64: 34,601,240 km (0.089 R)
• M65: 34,900,286 km (0.113 R)
• M66: 35,275,477 km (0.097 R)
• M67: 35,954,053 km (0.079 R)
• M68: 37,247,476 km (0.105 R)
• M69: 40,350,585 km (0.06 R)
• M70: 40,744,326 km (0.092 R)
• M71: 40,823,165 km (0.082 R)
• M72: 40,902,152 km (0.113 R)
• M73: 41,773,859 km (0.081 R)
• M74: 45,648,444 km (0.085 R)
• M75: 45,894,383 km (0.067 R)
• M76: 47,711,548 km (0.096 R)
• M77: 48,044,403 km (0.113 R)
• M78: 48,378,156 km (0.109 R)
• M79: 48,545,257 km (0.098 R)
• M80: 49,299,679 km (0.093 R)
• M81: 50,142,513 km (0.055 R)
• M82: 50,820,192 km (0.104 R)
• M83: 50,989,985 km (0.11 R)
• M84: 51,756,824 km (0.109 R)
• M85: 52,699,291 km (0.079 R)
• M86: 53,560,974 km (0.104 R)
• M87: 53,647,442 km (0.095 R)
• M88: 54,949,243 km (0.112 R)
• M89: 55,385,620 km (0.112 R)
• M90: 56,789,446 km (0.093 R)
• M91: 57,053,935 km (0.051 R)
• M92: 57,142,198 km (0.105 R)
• M93: 59,721,415 km (0.09 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: 372 - 17,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit