🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.59 AU - 0.73 AU

Year: 196 Days

Day: 24.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.09 AU - 1.39 AU

Year: 504 Days

Day: 44.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,611,269 km

• M1: 121,473 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.88 AU - 2.46 AU

Year: 1168 Days

Day: 39.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,611,269 km

• M1: 160,070 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.37 AU - 3.03 AU

Year: 1620 Days

Day: 27.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 12.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.87 AU - 5.89 AU

Year: 4558 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,611,269 km

• M1: 207,941 km (0.067 R)
• M2: 299,495 km (0.117 R)
• M3: 417,976 km (0.091 R)
• M4: 499,806 km (0.102 R)
• M5: 609,462 km (0.065 R)
• M6: 751,430 km (0.094 R)
• M7: 1,084,884 km (0.06 R)
• M8: 1,290,431 km (0.104 R)
• M9: 1,868,777 km (0.101 R)
• M10: 2,414,061 km (0.083 R)
• M11: 2,594,476 km (0.059 R)
• M12: 2,949,920 km (0.093 R)
• M13: 3,045,962 km (0.076 R)
• M14: 3,281,130 km (0.066 R)
• M15: 3,502,086 km (0.068 R)
• M16: 3,583,617 km (0.097 R)
• M17: 3,937,566 km (0.1 R)
• M18: 4,086,565 km (0.09 R)
• M19: 4,567,223 km (0.109 R)
• M20: 4,656,683 km (0.115 R)
• M21: 5,369,217 km (0.104 R)
• M22: 5,750,393 km (0.068 R)
• M23: 6,313,928 km (0.099 R)
• M24: 6,413,710 km (0.071 R)
• M25: 6,640,350 km (0.093 R)
• M26: 6,818,372 km (0.085 R)
• M27: 7,231,411 km (0.079 R)
• M28: 7,626,051 km (0.064 R)
• M29: 7,919,861 km (0.075 R)
• M30: 8,244,787 km (0.08 R)
• M31: 8,518,851 km (0.082 R)
• M32: 9,019,854 km (0.079 R)
• M33: 9,359,292 km (0.082 R)
• M34: 10,050,583 km (0.116 R)
• M35: 10,402,587 km (0.103 R)
• M36: 10,818,170 km (0.098 R)
• M37: 11,421,498 km (0.11 R)
• M38: 11,513,052 km (0.105 R)
• M39: 11,819,578 km (0.084 R)
• M40: 12,160,063 km (0.109 R)
• M41: 12,566,520 km (0.104 R)
• M42: 13,072,909 km (0.111 R)
• M43: 13,232,530 km (0.078 R)
• M44: 13,360,735 km (0.027 R)
• M45: 14,269,542 km (0.109 R)
• M46: 14,599,107 km (0.112 R)
• M47: 14,831,133 km (0.071 R)
• M48: 15,098,016 km (0.079 R)
• M49: 16,318,136 km (0.097 R)
• M50: 16,490,024 km (0.083 R)
• M51: 17,149,152 km (0.104 R)
• M52: 17,569,821 km (0.056 R)
• M53: 18,207,108 km (0.097 R)
• M54: 18,421,332 km (0.076 R)
• M55: 18,672,208 km (0.118 R)
• M56: 19,322,659 km (0.104 R)
• M57: 19,760,383 km (0.064 R)
• M58: 20,054,193 km (0.033 R)
• M59: 20,497,302 km (0.086 R)
• M60: 20,608,603 km (0.058 R)
• M61: 21,243,197 km (0.074 R)
• M62: 21,732,831 km (0.036 R)
• M63: 21,998,068 km (0.096 R)
• M64: 22,188,057 km (0.041 R)
• M65: 22,531,683 km (0.095 R)
• M66: 23,611,630 km (0.075 R)
• M67: 24,040,527 km (0.091 R)
• M68: 24,236,351 km (0.104 R)
• M69: 24,747,976 km (0.099 R)
• M70: 25,183,605 km (0.072 R)
• M71: 25,741,754 km (0.096 R)
• M72: 25,902,123 km (0.091 R)
• M73: 26,465,509 km (0.118 R)
• M74: 26,546,292 km (0.056 R)
• M75: 27,359,057 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 9.3

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.45 AU - 5.56 AU

Year: 4711 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,611,269 km

• M1: 169,794 km (0.118 R)
• M2: 261,347 km (0.084 R)
• M3: 334,202 km (0.084 R)
• M4: 571,015 km (0.089 R)
• M5: 661,971 km (0.038 R)
• M6: 721,511 km (0.035 R)
• M7: 808,277 km (0.076 R)
• M8: 1,148,014 km (0.102 R)
• M9: 1,326,484 km (0.104 R)
• M10: 1,466,358 km (0.099 R)
• M11: 1,530,237 km (0.111 R)
• M12: 1,611,319 km (0.041 R)
• M13: 1,710,652 km (0.082 R)
• M14: 1,795,025 km (0.042 R)
• M15: 1,950,607 km (0.113 R)
• M16: 2,021,067 km (0.089 R)
• M17: 2,110,527 km (0.067 R)
• M18: 2,519,976 km (0.113 R)
• M19: 2,813,338 km (0.066 R)
• M20: 3,097,274 km (0.053 R)
• M21: 3,159,357 km (0.117 R)
• M22: 4,093,895 km (0.033 R)
• M23: 4,392,493 km (0.117 R)
• M24: 4,485,842 km (0.094 R)
• M25: 4,938,076 km (0.037 R)
• M26: 5,157,387 km (0.092 R)
• M27: 5,429,954 km (0.065 R)
• M28: 6,118,703 km (0.08 R)
• M29: 6,275,481 km (0.071 R)
• M30: 6,486,713 km (0.101 R)
• M31: 7,299,479 km (0.103 R)
• M32: 7,717,904 km (0.094 R)
• M33: 7,802,427 km (0.055 R)
• M34: 8,086,812 km (0.067 R)
• M35: 8,287,872 km (0.044 R)
• M36: 8,432,533 km (0.087 R)
• M37: 8,665,756 km (0.056 R)
• M38: 9,528,786 km (0.078 R)
• M39: 10,047,442 km (0.103 R)
• M40: 10,795,282 km (0.112 R)
• M41: 11,950,327 km (0.078 R)
• M42: 12,048,313 km (0.112 R)
• M43: 12,344,068 km (0.118 R)
• M44: 12,410,041 km (0.074 R)
• M45: 13,346,972 km (0.108 R)
• M46: 14,306,493 km (0.078 R)
• M47: 14,549,889 km (0.104 R)
• M48: 14,619,751 km (0.098 R)
• M49: 14,899,948 km (0.102 R)
• M50: 15,288,304 km (0.112 R)
• M51: 15,430,272 km (0.1 R)
• M52: 16,509,322 km (0.109 R)
• M53: 16,691,532 km (0.091 R)
• M54: 17,094,848 km (0.08 R)
• M55: 17,168,450 km (0.072 R)
• M56: 17,575,506 km (0.11 R)
• M57: 17,724,356 km (0.106 R)
• M58: 18,248,397 km (0.097 R)
• M59: 18,436,890 km (0.107 R)
• M60: 18,625,982 km (0.11 R)
• M61: 19,005,961 km (0.114 R)
• M62: 19,735,250 km (0.084 R)
• M63: 20,045,067 km (0.091 R)
• M64: 20,356,381 km (0.081 R)
• M65: 20,826,567 km (0.102 R)
• M66: 21,458,917 km (0.094 R)
• M67: 21,657,733 km (0.095 R)
• M68: 23,230,156 km (0.085 R)
• M69: 23,680,296 km (0.048 R)
• M70: 24,298,883 km (0.098 R)
• M71: 25,299,394 km (0.101 R)
• M72: 25,425,505 km (0.106 R)
• M73: 26,271,032 km (0.048 R)
• M74: 26,569,031 km (0.097 R)
• M75: 26,782,656 km (0.11 R)
• M76: 26,868,376 km (0.067 R)
• M77: 27,211,703 km (0.111 R)
• M78: 27,340,806 km (0.101 R)
• M79: 27,642,844 km (0.092 R)
• M80: 28,730,869 km (0.1 R)
• M81: 28,862,366 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 12,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit