🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.95 AU

Year: 315 Days

Day: 41.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.4 AU - 1.8 AU

Year: 758 Days

Day: 34.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,858,963 km

• M1: 334,800 km (0.051 R)
• M2: 411,544 km (0.115 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.2

Radius: 14.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.01 AU - 9.79 AU

Year: 9950 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,858,963 km

• M1: 192,981 km (0.116 R)
• M2: 401,820 km (0.102 R)
• M3: 531,372 km (0.039 R)
• M4: 643,720 km (0.113 R)
• M5: 804,537 km (0.104 R)
• M6: 1,023,249 km (0.079 R)
• M7: 1,155,644 km (0.098 R)
• M8: 1,390,213 km (0.111 R)
• M9: 1,555,519 km (0.081 R)
• M10: 1,745,508 km (0.096 R)
• M11: 1,980,377 km (0.08 R)
• M12: 2,284,060 km (0.094 R)
• M13: 2,747,215 km (0.106 R)
• M14: 3,240,290 km (0.072 R)
• M15: 3,925,299 km (0.111 R)
• M16: 4,187,843 km (0.054 R)
• M17: 4,333,551 km (0.088 R)
• M18: 4,505,738 km (0.065 R)
• M19: 4,630,054 km (0.086 R)
• M20: 4,958,870 km (0.088 R)
• M21: 5,087,375 km (0.109 R)
• M22: 5,243,106 km (0.108 R)
• M23: 5,586,134 km (0.051 R)
• M24: 5,909,265 km (0.086 R)
• M25: 6,294,031 km (0.079 R)
• M26: 6,517,680 km (0.112 R)
• M27: 6,772,445 km (0.102 R)
• M28: 6,886,738 km (0.073 R)
• M29: 7,467,926 km (0.097 R)
• M30: 8,004,533 km (0.043 R)
• M31: 8,646,458 km (0.047 R)
• M32: 10,704,027 km (0.112 R)
• M33: 10,971,508 km (0.104 R)
• M34: 11,207,424 km (0.082 R)
• M35: 11,959,751 km (0.063 R)
• M36: 12,063,572 km (0.118 R)
• M37: 12,622,769 km (0.1 R)
• M38: 13,657,687 km (0.099 R)
• M39: 14,571,730 km (0.116 R)
• M40: 14,794,033 km (0.051 R)
• M41: 14,905,633 km (0.112 R)
• M42: 15,392,424 km (0.108 R)
• M43: 16,037,041 km (0.09 R)
• M44: 16,381,864 km (0.107 R)
• M45: 16,535,950 km (0.103 R)
• M46: 16,690,485 km (0.12 R)
• M47: 16,845,468 km (0.039 R)
• M48: 17,235,021 km (0.087 R)
• M49: 17,825,185 km (0.081 R)
• M50: 18,461,873 km (0.1 R)
• M51: 19,716,700 km (0.095 R)
• M52: 19,962,789 km (0.075 R)
• M53: 20,832,102 km (0.103 R)
• M54: 21,040,791 km (0.12 R)
• M55: 21,292,265 km (0.103 R)
• M56: 21,544,786 km (0.034 R)
• M57: 21,798,355 km (0.114 R)
• M58: 22,137,792 km (0.077 R)
• M59: 22,822,202 km (0.107 R)
• M60: 22,951,156 km (0.035 R)
• M61: 24,036,488 km (0.096 R)
• M62: 24,387,146 km (0.045 R)
• M63: 24,563,222 km (0.091 R)
• M64: 26,076,704 km (0.111 R)
• M65: 26,482,264 km (0.113 R)
• M66: 27,117,456 km (0.115 R)
• M67: 29,099,778 km (0.069 R)
• M68: 29,193,127 km (0.082 R)
• M69: 30,226,399 km (0.084 R)
• M70: 31,894,864 km (0.055 R)
• M71: 32,135,717 km (0.118 R)
• M72: 32,280,378 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 9.2

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.1 AU - 9.78 AU

Year: 10869 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,858,963 km

• M1: 150,047 km (0.027 R)
• M2: 1,198,129 km (0.106 R)
• M3: 1,261,110 km (0.032 R)
• M4: 1,548,039 km (0.103 R)
• M5: 2,234,095 km (0.05 R)
• M6: 2,419,147 km (0.081 R)
• M7: 2,975,502 km (0.044 R)
• M8: 3,787,369 km (0.097 R)
• M9: 3,850,200 km (0.067 R)
• M10: 4,464,000 km (0.079 R)
• M11: 4,765,440 km (0.114 R)
• M12: 4,901,574 km (0.069 R)
• M13: 5,317,606 km (0.082 R)
• M14: 5,388,067 km (0.095 R)
• M15: 5,530,035 km (0.071 R)
• M16: 5,673,200 km (0.115 R)
• M17: 5,853,765 km (0.084 R)
• M18: 7,054,587 km (0.12 R)
• M19: 7,132,228 km (0.116 R)
• M20: 7,249,064 km (0.107 R)
• M21: 8,003,935 km (0.109 R)
• M22: 9,119,187 km (0.069 R)
• M23: 9,373,653 km (0.066 R)
• M24: 9,802,849 km (0.042 R)
• M25: 10,107,131 km (0.112 R)
• M26: 10,503,117 km (0.096 R)
• M27: 10,859,309 km (0.03 R)
• M28: 10,948,919 km (0.085 R)
• M29: 11,675,067 km (0.077 R)
• M30: 12,463,747 km (0.105 R)
• M31: 12,651,791 km (0.104 R)
• M32: 13,557,905 km (0.09 R)
• M33: 13,751,335 km (0.086 R)
• M34: 14,238,875 km (0.112 R)
• M35: 15,030,696 km (0.093 R)
• M36: 15,180,893 km (0.097 R)
• M37: 15,381,653 km (0.114 R)
• M38: 15,482,482 km (0.085 R)
• M39: 16,142,957 km (0.087 R)
• M40: 18,125,577 km (0.049 R)
• M41: 18,499,123 km (0.1 R)
• M42: 18,821,357 km (0.117 R)
• M43: 18,929,217 km (0.118 R)
• M44: 19,471,360 km (0.084 R)
• M45: 19,635,020 km (0.112 R)
• M46: 20,018,589 km (0.097 R)
• M47: 20,849,006 km (0.095 R)
• M48: 21,860,438 km (0.109 R)
• M49: 21,973,833 km (0.083 R)
• M50: 22,772,685 km (0.117 R)
• M51: 23,002,767 km (0.106 R)
• M52: 23,407,130 km (0.074 R)
• M53: 23,581,262 km (0.112 R)
• M54: 24,105,902 km (0.08 R)
• M55: 25,882,676 km (0.118 R)
• M56: 26,243,057 km (0.064 R)
• M57: 27,212,301 km (0.115 R)
• M58: 27,762,522 km (0.091 R)
• M59: 28,501,985 km (0.119 R)
• M60: 29,185,497 km (0.1 R)
• M61: 30,000,207 km (0.114 R)
• M62: 30,632,109 km (0.11 R)
• M63: 31,140,742 km (0.102 R)
• M64: 31,332,227 km (0.097 R)
• M65: 31,459,983 km (0.066 R)
• M66: 32,812,947 km (0.06 R)
• M67: 33,594,595 km (0.094 R)
• M68: 34,316,405 km (0.114 R)
• M69: 34,844,635 km (0.106 R)
• M70: 35,976,044 km (0.12 R)
• M71: 36,310,994 km (0.057 R)
• M72: 36,378,163 km (0.085 R)
• M73: 37,390,193 km (0.103 R)
• M74: 37,593,646 km (0.046 R)
• M75: 38,616,746 km (0.12 R)
• M76: 41,389,392 km (0.088 R)
• M77: 41,459,554 km (0.068 R)
• M78: 42,374,943 km (0.088 R)
• M79: 43,510,541 km (0.091 R)
• M80: 43,653,257 km (0.119 R)
• M81: 44,010,646 km (0.091 R)
• M82: 44,225,469 km (0.082 R)
• M83: 44,297,276 km (0.035 R)
• M84: 45,811,954 km (0.077 R)
• M85: 46,393,441 km (0.063 R)
• M86: 47,050,625 km (0.07 R)
• M87: 47,931,607 km (0.111 R)
• M88: 48,669,872 km (0.067 R)
• M89: 48,743,923 km (0.111 R)
• M90: 49,709,876 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit