🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.69 AU - 0.69 AU

Year: 209 Days

Day: 22.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,875,354 km

• M1: 197,768 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.15 AU - 1.51 AU

Year: 560 Days

Day: 14.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,875,354 km

• M1: 654,790 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.39 AU - 1.59 AU

Year: 664 Days

Day: 39.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.41 AU - 2.33 AU

Year: 934 Days

Day: 42.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.62 AU - 4.3 AU

Year: 2351 Days

Day: 18.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 13.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.35 AU - 8.79 AU

Year: 6866 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,875,354 km

• M1: 258,356 km (0.113 R)
• M2: 384,317 km (0.113 R)
• M3: 638,035 km (0.086 R)
• M4: 740,210 km (0.117 R)
• M5: 873,652 km (0.107 R)
• M6: 1,282,353 km (0.059 R)
• M7: 1,462,319 km (0.11 R)
• M8: 1,933,253 km (0.093 R)
• M9: 2,106,488 km (0.063 R)
• M10: 2,213,001 km (0.109 R)
• M11: 2,696,202 km (0.059 R)
• M12: 3,315,388 km (0.093 R)
• M13: 3,524,526 km (0.118 R)
• M14: 3,868,302 km (0.08 R)
• M15: 4,178,269 km (0.086 R)
• M16: 4,565,577 km (0.057 R)
• M17: 4,940,769 km (0.071 R)
• M18: 5,036,212 km (0.095 R)
• M19: 5,180,574 km (0.081 R)
• M20: 5,671,554 km (0.115 R)
• M21: 6,177,494 km (0.064 R)
• M22: 6,306,298 km (0.098 R)
• M23: 6,540,569 km (0.073 R)
• M24: 6,751,053 km (0.116 R)
• M25: 7,615,878 km (0.066 R)
• M26: 8,315,846 km (0.104 R)
• M27: 8,601,578 km (0.097 R)
• M28: 8,745,641 km (0.098 R)
• M29: 9,776,969 km (0.097 R)
• M30: 9,927,464 km (0.102 R)
• M31: 10,753,544 km (0.107 R)
• M32: 11,506,320 km (0.099 R)
• M33: 12,017,646 km (0.101 R)
• M34: 12,341,076 km (0.058 R)
• M35: 12,503,839 km (0.118 R)
• M36: 13,128,859 km (0.077 R)
• M37: 13,696,882 km (0.064 R)
• M38: 14,718,785 km (0.043 R)
• M39: 14,822,307 km (0.042 R)
• M40: 15,134,368 km (0.068 R)
• M41: 15,589,145 km (0.104 R)
• M42: 15,694,612 km (0.094 R)
• M43: 15,906,592 km (0.052 R)
• M44: 16,048,261 km (0.055 R)
• M45: 16,404,603 km (0.08 R)
• M46: 16,799,542 km (0.082 R)
• M47: 16,980,106 km (0.076 R)
• M48: 17,197,622 km (0.104 R)
• M49: 18,040,007 km (0.102 R)
• M50: 19,347,642 km (0.107 R)
• M51: 19,499,035 km (0.11 R)
• M52: 19,993,755 km (0.08 R)
• M53: 20,300,431 km (0.101 R)
• M54: 21,346,419 km (0.114 R)
• M55: 21,620,483 km (0.078 R)
• M56: 22,014,075 km (0.119 R)
• M57: 22,489,497 km (0.068 R)
• M58: 22,928,267 km (0.113 R)
• M59: 23,370,030 km (0.049 R)
• M60: 24,506,824 km (0.077 R)
• M61: 25,454,078 km (0.105 R)
• M62: 26,161,975 km (0.094 R)
• M63: 26,707,708 km (0.064 R)
• M64: 26,876,454 km (0.116 R)
• M65: 27,554,581 km (0.092 R)
• M66: 27,938,599 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.2

Radius: 4.3

Gravity: 33.06 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.84 AU - 15.82 AU

Year: 21923 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,875,354 km

• M1: 119,977 km (0.034 R)
• M2: 307,424 km (0.065 R)
• M3: 498,909 km (0.052 R)
• M4: 846,425 km (0.078 R)
• M5: 1,003,054 km (0.092 R)
• M6: 1,254,827 km (0.097 R)
• M7: 1,283,999 km (0.088 R)
• M8: 1,684,023 km (0.086 R)
• M9: 1,781,411 km (0.108 R)
• M10: 1,814,323 km (0.107 R)
• M11: 2,084,946 km (0.094 R)
• M12: 2,189,814 km (0.114 R)
• M13: 2,551,392 km (0.117 R)
• M14: 2,626,041 km (0.104 R)
• M15: 2,815,582 km (0.12 R)
• M16: 3,534,100 km (0.109 R)
• M17: 3,701,201 km (0.089 R)
• M18: 4,394,886 km (0.113 R)
• M19: 5,222,013 km (0.092 R)
• M20: 5,269,286 km (0.109 R)
• M21: 5,897,746 km (0.074 R)
• M22: 7,382,655 km (0.085 R)
• M23: 8,303,879 km (0.07 R)
• M24: 9,490,788 km (0.119 R)
• M25: 9,898,143 km (0.116 R)
• M26: 10,850,483 km (0.089 R)
• M27: 11,215,053 km (0.109 R)
• M28: 11,707,529 km (0.102 R)
• M29: 11,831,696 km (0.116 R)
• M30: 12,018,843 km (0.096 R)
• M31: 12,904,911 km (0.094 R)
• M32: 14,008,943 km (0.077 R)
• M33: 15,960,746 km (0.065 R)
• M34: 16,167,491 km (0.053 R)
• M35: 16,792,959 km (0.083 R)
• M36: 17,284,987 km (0.098 R)
• M37: 17,355,597 km (0.071 R)
• M38: 17,924,518 km (0.1 R)
• M39: 17,996,025 km (0.115 R)
• M40: 18,644,083 km (0.109 R)
• M41: 19,007,307 km (0.076 R)
• M42: 19,373,074 km (0.095 R)
• M43: 19,888,887 km (0.112 R)
• M44: 22,612,167 km (0.102 R)
• M45: 23,077,267 km (0.099 R)
• M46: 25,209,036 km (0.068 R)
• M47: 25,771,824 km (0.106 R)
• M48: 26,095,404 km (0.113 R)
• M49: 26,338,800 km (0.116 R)
• M50: 27,156,053 km (0.065 R)
• M51: 27,732,902 km (0.112 R)
• M52: 30,592,017 km (0.113 R)
• M53: 32,840,772 km (0.094 R)
• M54: 34,428,604 km (0.119 R)
• M55: 36,041,119 km (0.1 R)
• M56: 38,598,046 km (0.094 R)
• M57: 38,875,400 km (0.089 R)
• M58: 38,968,001 km (0.103 R)
• M59: 41,496,355 km (0.087 R)
• M60: 44,851,686 km (0.118 R)
• M61: 44,948,775 km (0.09 R)
• M62: 45,143,401 km (0.111 R)
• M63: 45,240,640 km (0.073 R)
• M64: 45,924,153 km (0.074 R)
• M65: 46,119,976 km (0.116 R)
• M66: 46,414,385 km (0.106 R)
• M67: 47,004,997 km (0.119 R)
• M68: 47,895,404 km (0.118 R)
• M69: 48,791,495 km (0.079 R)
• M70: 49,693,121 km (0.093 R)
• M71: 53,251,307 km (0.094 R)
• M72: 54,179,562 km (0.084 R)
• M73: 54,801,290 km (0.111 R)
• M74: 55,009,082 km (0.101 R)
• M75: 57,522,625 km (0.104 R)
• M76: 57,945,239 km (0.039 R)
• M77: 58,156,920 km (0.076 R)
• M78: 58,793,459 km (0.066 R)
• M79: 59,645,718 km (0.038 R)
• M80: 61,039,522 km (0.083 R)
• M81: 61,470,513 km (0.04 R)
• M82: 63,095,744 km (0.05 R)
• M83: 64,406,072 km (0.083 R)
• M84: 66,388,244 km (0.09 R)
• M85: 66,942,354 km (0.106 R)
• M86: 70,074,036 km (0.085 R)
• M87: 70,412,427 km (0.091 R)
• M88: 71,430,739 km (0.107 R)
• M89: 73,481,876 km (0.115 R)
• M90: 73,940,393 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 12,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit