🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.64 AU

Year: 141 Days

Day: 28.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,458,477 km

• M1: 260,749 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.57 AU - 0.85 AU

Year: 219 Days

Day: 28.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.11 AU - 1.61 AU

Year: 579 Days

Day: 20.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,458,477 km

• M1: 46,974 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.41 AU - 1.47 AU

Year: 631 Days

Day: 22.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.33 AU - 1.91 AU

Year: 753 Days

Day: 31.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,458,477 km

• M1: 172,786 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.22 AU - 4.9 AU

Year: 2988 Days

Day: 12.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 12.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.73 AU - 14.01 AU

Year: 14003 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,458,477 km

• M1: 161,267 km (0.073 R)
• M2: 259,552 km (0.076 R)
• M3: 826,977 km (0.095 R)
• M4: 961,914 km (0.064 R)
• M5: 1,229,545 km (0.106 R)
• M6: 1,633,758 km (0.057 R)
• M7: 1,777,821 km (0.087 R)
• M8: 2,429,469 km (0.087 R)
• M9: 2,833,533 km (0.034 R)
• M10: 3,259,139 km (0.08 R)
• M11: 3,405,446 km (0.025 R)
• M12: 3,516,747 km (0.088 R)
• M13: 3,974,367 km (0.11 R)
• M14: 4,410,444 km (0.039 R)
• M15: 4,696,027 km (0.07 R)
• M16: 5,072,265 km (0.114 R)
• M17: 5,328,527 km (0.097 R)
• M18: 5,677,090 km (0.117 R)
• M19: 5,988,104 km (0.115 R)
• M20: 6,168,369 km (0.077 R)
• M21: 6,813,435 km (0.114 R)
• M22: 6,907,382 km (0.061 R)
• M23: 7,528,662 km (0.057 R)
• M24: 8,217,710 km (0.099 R)
• M25: 8,722,304 km (0.098 R)
• M26: 8,978,415 km (0.047 R)
• M27: 10,134,807 km (0.077 R)
• M28: 10,621,299 km (0.086 R)
• M29: 12,297,843 km (0.114 R)
• M30: 12,527,625 km (0.05 R)
• M31: 13,166,857 km (0.089 R)
• M32: 14,963,677 km (0.107 R)
• M33: 16,392,785 km (0.11 R)
• M34: 17,476,921 km (0.087 R)
• M35: 17,865,127 km (0.037 R)
• M36: 19,113,073 km (0.094 R)
• M37: 19,246,065 km (0.112 R)
• M38: 19,983,134 km (0.065 R)
• M39: 20,321,225 km (0.084 R)
• M40: 20,866,210 km (0.094 R)
• M41: 21,278,053 km (0.115 R)
• M42: 21,484,947 km (0.056 R)
• M43: 22,319,404 km (0.12 R)
• M44: 22,670,211 km (0.12 R)
• M45: 22,952,203 km (0.092 R)
• M46: 23,519,628 km (0.106 R)
• M47: 26,796,719 km (0.073 R)
• M48: 27,694,605 km (0.113 R)
• M49: 28,298,681 km (0.062 R)
• M50: 28,450,373 km (0.063 R)
• M51: 29,136,280 km (0.074 R)
• M52: 29,596,592 km (0.069 R)
• M53: 30,214,132 km (0.119 R)
• M54: 30,992,191 km (0.067 R)
• M55: 34,330,916 km (0.09 R)
• M56: 37,116,279 km (0.079 R)
• M57: 38,367,964 km (0.06 R)
• M58: 38,788,334 km (0.113 R)
• M59: 39,633,562 km (0.108 R)
• M60: 39,973,449 km (0.094 R)
• M61: 40,314,233 km (0.089 R)
• M62: 41,084,512 km (0.106 R)
• M63: 41,946,046 km (0.08 R)
• M64: 42,118,981 km (0.064 R)
• M65: 42,205,598 km (0.08 R)
• M66: 42,292,365 km (0.119 R)
• M67: 43,599,402 km (0.097 R)
• M68: 43,862,395 km (0.086 R)
• M69: 44,742,928 km (0.051 R)
• M70: 46,342,428 km (0.067 R)
• M71: 47,149,359 km (0.12 R)
• M72: 47,509,441 km (0.105 R)
• M73: 48,232,298 km (0.048 R)
• M74: 49,780,487 km (0.1 R)
• M75: 49,963,744 km (0.053 R)
• M76: 50,698,868 km (0.106 R)
• M77: 52,179,737 km (0.099 R)
• M78: 52,365,837 km (0.088 R)
• M79: 54,239,251 km (0.077 R)
• M80: 54,711,083 km (0.073 R)
• M81: 56,134,507 km (0.068 R)
• M82: 58,340,776 km (0.109 R)
• M83: 58,630,547 km (0.065 R)
• M84: 59,503,002 km (0.064 R)
• M85: 59,697,479 km (0.119 R)
• M86: 59,794,867 km (0.043 R)
• M87: 62,442,151 km (0.111 R)
• M88: 62,936,572 km (0.099 R)
• M89: 65,127,583 km (0.084 R)
• M90: 66,938,614 km (0.101 R)
• M91: 67,039,743 km (0.027 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.5

Radius: 3.3

Gravity: 48.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.17 AU - 16.69 AU

Year: 18990 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,458,477 km

• M1: 560,244 km (0.077 R)
• M2: 750,084 km (0.097 R)
• M3: 863,629 km (0.108 R)
• M4: 910,602 km (0.057 R)
• M5: 1,031,926 km (0.101 R)
• M6: 1,316,461 km (0.073 R)
• M7: 1,983,967 km (0.063 R)
• M8: 2,704,580 km (0.091 R)
• M9: 2,739,137 km (0.084 R)
• M10: 3,385,101 km (0.071 R)
• M11: 3,996,806 km (0.079 R)
• M12: 4,724,899 km (0.071 R)
• M13: 5,061,345 km (0.093 R)
• M14: 5,189,550 km (0.114 R)
• M15: 7,477,500 km (0.108 R)
• M16: 8,266,778 km (0.111 R)
• M17: 8,367,308 km (0.106 R)
• M18: 8,875,941 km (0.082 R)
• M19: 8,978,864 km (0.055 R)
• M20: 9,551,974 km (0.11 R)
• M21: 10,788,250 km (0.112 R)
• M22: 11,621,062 km (0.093 R)
• M23: 11,733,709 km (0.047 R)
• M24: 11,903,353 km (0.113 R)
• M25: 12,474,368 km (0.108 R)
• M26: 13,230,136 km (0.078 R)
• M27: 13,406,662 km (0.097 R)
• M28: 15,708,973 km (0.075 R)
• M29: 16,397,722 km (0.092 R)
• M30: 17,740,063 km (0.111 R)
• M31: 18,918,296 km (0.04 R)
• M32: 18,984,419 km (0.046 R)
• M33: 20,596,186 km (0.086 R)
• M34: 20,869,053 km (0.073 R)
• M35: 21,418,226 km (0.118 R)
• M36: 21,487,341 km (0.032 R)
• M37: 21,972,337 km (0.071 R)
• M38: 22,111,612 km (0.076 R)
• M39: 22,390,912 km (0.113 R)
• M40: 23,948,226 km (0.109 R)
• M41: 24,379,067 km (0.038 R)
• M42: 24,812,303 km (0.046 R)
• M43: 25,393,939 km (0.101 R)
• M44: 25,540,096 km (0.105 R)
• M45: 25,980,213 km (0.106 R)
• M46: 26,942,277 km (0.101 R)
• M47: 29,053,552 km (0.065 R)
• M48: 29,974,477 km (0.085 R)
• M49: 30,283,546 km (0.073 R)
• M50: 31,061,006 km (0.074 R)
• M51: 31,139,096 km (0.064 R)
• M52: 32,160,401 km (0.033 R)
• M53: 32,239,388 km (0.085 R)
• M54: 32,318,526 km (0.037 R)
• M55: 32,873,833 km (0.089 R)
• M56: 33,033,155 km (0.091 R)
• M57: 33,272,511 km (0.092 R)
• M58: 35,697,493 km (0.104 R)
• M59: 36,518,486 km (0.106 R)
• M60: 36,683,343 km (0.11 R)
• M61: 36,848,648 km (0.043 R)
• M62: 37,179,708 km (0.088 R)
• M63: 37,928,296 km (0.098 R)
• M64: 38,513,972 km (0.062 R)
• M65: 39,102,639 km (0.062 R)
• M66: 40,033,587 km (0.1 R)
• M67: 41,229,024 km (0.104 R)
• M68: 41,400,762 km (0.113 R)
• M69: 42,003,791 km (0.116 R)
• M70: 42,783,196 km (0.098 R)
• M71: 42,870,112 km (0.055 R)
• M72: 43,392,807 km (0.109 R)
• M73: 44,620,557 km (0.113 R)
• M74: 46,037,548 km (0.104 R)
• M75: 47,199,774 km (0.11 R)
• M76: 48,281,067 km (0.103 R)
• M77: 48,734,050 km (0.065 R)
• M78: 48,915,512 km (0.094 R)
• M79: 49,097,423 km (0.098 R)
• M80: 50,559,892 km (0.109 R)
• M81: 52,222,223 km (0.111 R)
• M82: 52,500,924 km (0.063 R)
• M83: 54,090,102 km (0.055 R)
• M84: 54,560,587 km (0.101 R)
• M85: 54,654,834 km (0.112 R)
• M86: 54,937,873 km (0.044 R)
• M87: 56,455,693 km (0.069 R)
• M88: 59,532,473 km (0.117 R)
• M89: 61,091,133 km (0.092 R)
• M90: 61,679,052 km (0.069 R)
• M91: 62,367,352 km (0.096 R)
• M92: 62,465,937 km (0.111 R)
• M93: 62,564,522 km (0.085 R)
• M94: 64,547,143 km (0.115 R)
• M95: 64,646,925 km (0.053 R)
• M96: 67,155,382 km (0.059 R)
• M97: 67,256,360 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit