🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.62 AU - 0.92 AU

Year: 285 Days

Day: 47.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.92 AU

Year: 342 Days

Day: 21.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,033,947 km

• M1: 287,228 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.36 AU - 1.86 AU

Year: 862 Days

Day: 30.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.88 AU - 1.94 AU

Year: 1113 Days

Day: 29.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,033,947 km

• M1: 806,333 km (0.076 R)
• M2: 1,454,390 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.3

Radius: 10.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.49 AU - 4.87 AU

Year: 3604 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 87,033,947 km

• M1: 215,870 km (0.054 R)
• M2: 367,412 km (0.072 R)
• M3: 572,661 km (0.069 R)
• M4: 747,391 km (0.085 R)
• M5: 1,297,911 km (0.114 R)
• M6: 1,815,221 km (0.053 R)
• M7: 1,980,377 km (0.031 R)
• M8: 2,242,322 km (0.042 R)
• M9: 2,307,248 km (0.079 R)
• M10: 2,420,194 km (0.05 R)
• M11: 3,166,837 km (0.098 R)
• M12: 3,812,651 km (0.101 R)
• M13: 3,879,522 km (0.07 R)
• M14: 4,173,631 km (0.106 R)
• M15: 4,393,241 km (0.12 R)
• M16: 4,843,979 km (0.079 R)
• M17: 5,384,327 km (0.1 R)
• M18: 5,472,141 km (0.094 R)
• M19: 5,712,694 km (0.099 R)
• M20: 6,508,555 km (0.097 R)
• M21: 6,750,155 km (0.095 R)
• M22: 7,422,598 km (0.094 R)
• M23: 7,618,571 km (0.106 R)
• M24: 7,915,971 km (0.081 R)
• M25: 8,217,112 km (0.112 R)
• M26: 8,405,456 km (0.084 R)
• M27: 9,038,554 km (0.107 R)
• M28: 9,338,348 km (0.118 R)
• M29: 9,702,469 km (0.118 R)
• M30: 9,870,767 km (0.085 R)
• M31: 10,009,294 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 8.1

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.54 AU - 4.84 AU

Year: 3617 Days

Day: 6.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,033,947 km

• M1: 109,506 km (0.072 R)
• M2: 186,698 km (0.109 R)
• M3: 335,847 km (0.074 R)
• M4: 392,844 km (0.072 R)
• M5: 606,619 km (0.114 R)
• M6: 711,039 km (0.07 R)
• M7: 938,727 km (0.096 R)
• M8: 1,036,264 km (0.119 R)
• M9: 1,418,637 km (0.065 R)
• M10: 1,751,492 km (0.073 R)
• M11: 2,386,684 km (0.096 R)
• M12: 2,504,717 km (0.108 R)
• M13: 3,328,253 km (0.106 R)
• M14: 3,691,327 km (0.092 R)
• M15: 4,046,922 km (0.069 R)
• M16: 4,413,436 km (0.057 R)
• M17: 4,475,669 km (0.114 R)
• M18: 4,621,826 km (0.054 R)
• M19: 4,727,293 km (0.114 R)
• M20: 5,869,921 km (0.11 R)
• M21: 6,307,944 km (0.083 R)
• M22: 6,472,053 km (0.046 R)
• M23: 6,590,085 km (0.055 R)
• M24: 6,661,294 km (0.101 R)
• M25: 6,876,416 km (0.059 R)
• M26: 7,093,781 km (0.089 R)
• M27: 7,288,857 km (0.073 R)
• M28: 7,485,877 km (0.084 R)
• M29: 7,784,624 km (0.104 R)
• M30: 8,163,406 km (0.054 R)
• M31: 8,496,710 km (0.107 R)
• M32: 8,600,082 km (0.057 R)
• M33: 8,808,323 km (0.105 R)
• M34: 9,176,483 km (0.1 R)
• M35: 9,362,583 km (0.101 R)
• M36: 9,819,604 km (0.049 R)
• M37: 10,146,476 km (0.072 R)
• M38: 10,228,904 km (0.096 R)
• M39: 10,421,736 km (0.079 R)
• M40: 10,923,337 km (0.109 R)
• M41: 11,290,450 km (0.109 R)
• M42: 11,347,298 km (0.118 R)
• M43: 11,747,921 km (0.075 R)
• M44: 12,153,181 km (0.062 R)
• M45: 12,710,583 km (0.038 R)
• M46: 13,668,009 km (0.096 R)
• M47: 14,002,510 km (0.111 R)
• M48: 14,155,549 km (0.113 R)
• M49: 14,339,704 km (0.118 R)
• M50: 14,401,338 km (0.117 R)
• M51: 15,053,435 km (0.05 R)
• M52: 15,241,480 km (0.093 R)
• M53: 15,398,857 km (0.117 R)
• M54: 15,461,987 km (0.114 R)
• M55: 15,683,392 km (0.098 R)
• M56: 15,746,821 km (0.066 R)
• M57: 16,065,465 km (0.104 R)
• M58: 16,225,684 km (0.035 R)
• M59: 16,418,516 km (0.066 R)
• M60: 16,709,185 km (0.077 R)
• M61: 16,969,036 km (0.059 R)
• M62: 17,361,282 km (0.054 R)
• M63: 17,459,867 km (0.096 R)
• M64: 17,690,547 km (0.104 R)
• M65: 19,197,296 km (0.104 R)
• M66: 19,333,131 km (0.111 R)
• M67: 19,845,654 km (0.096 R)
• M68: 19,914,319 km (0.102 R)
• M69: 20,189,878 km (0.101 R)
• M70: 20,397,370 km (0.096 R)
• M71: 20,536,048 km (0.089 R)
• M72: 20,605,461 km (0.084 R)
• M73: 20,919,168 km (0.096 R)
• M74: 21,129,054 km (0.06 R)
• M75: 22,224,858 km (0.065 R)
• M76: 22,403,328 km (0.072 R)
• M77: 22,761,615 km (0.106 R)
• M78: 23,302,711 km (0.107 R)
• M79: 23,556,728 km (0.115 R)
• M80: 23,811,643 km (0.097 R)
• M81: 24,287,364 km (0.077 R)
• M82: 24,360,816 km (0.11 R)
• M83: 24,692,475 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.2

Radius: 4.7

Gravity: 29.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15 AU - 15.56 AU

Year: 25191 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 87,033,947 km

• M1: 80,484 km (0.049 R)
• M2: 628,012 km (0.105 R)
• M3: 780,452 km (0.089 R)
• M4: 1,304,942 km (0.082 R)
• M5: 1,499,719 km (0.078 R)
• M6: 1,634,806 km (0.075 R)
• M7: 1,669,213 km (0.077 R)
• M8: 2,406,731 km (0.117 R)
• M9: 2,933,614 km (0.12 R)
• M10: 3,583,916 km (0.108 R)
• M11: 4,182,308 km (0.119 R)
• M12: 4,468,788 km (0.111 R)
• M13: 5,417,388 km (0.049 R)
• M14: 5,520,909 km (0.087 R)
• M15: 5,572,820 km (0.095 R)
• M16: 5,624,880 km (0.111 R)
• M17: 5,834,915 km (0.069 R)
• M18: 6,208,611 km (0.104 R)
• M19: 8,488,333 km (0.06 R)
• M20: 9,033,318 km (0.053 R)
• M21: 9,155,988 km (0.089 R)
• M22: 9,465,057 km (0.064 R)
• M23: 10,030,088 km (0.084 R)
• M24: 10,930,368 km (0.083 R)
• M25: 11,258,137 km (0.089 R)
• M26: 12,260,742 km (0.096 R)
• M27: 12,944,853 km (0.104 R)
• M28: 13,152,645 km (0.116 R)
• M29: 13,782,153 km (0.096 R)
• M30: 17,225,596 km (0.106 R)
• M31: 17,683,366 km (0.072 R)
• M32: 17,913,747 km (0.09 R)
• M33: 18,299,859 km (0.12 R)
• M34: 18,532,932 km (0.058 R)
• M35: 19,395,813 km (0.061 R)
• M36: 21,486,593 km (0.085 R)
• M37: 23,059,165 km (0.052 R)
• M38: 23,479,236 km (0.072 R)
• M39: 23,901,701 km (0.068 R)
• M40: 24,071,345 km (0.104 R)
• M41: 25,011,866 km (0.109 R)
• M42: 26,928,664 km (0.1 R)
• M43: 27,193,751 km (0.103 R)
• M44: 27,726,320 km (0.093 R)
• M45: 27,815,480 km (0.112 R)
• M46: 29,526,431 km (0.105 R)
• M47: 29,617,536 km (0.075 R)
• M48: 30,808,933 km (0.057 R)
• M49: 30,993,687 km (0.105 R)
• M50: 31,364,091 km (0.034 R)
• M51: 31,922,540 km (0.095 R)
• M52: 32,578,227 km (0.049 R)
• M53: 33,807,772 km (0.118 R)
• M54: 34,189,097 km (0.101 R)
• M55: 34,667,811 km (0.117 R)
• M56: 36,800,179 km (0.069 R)
• M57: 39,876,210 km (0.118 R)
• M58: 40,582,162 km (0.094 R)
• M59: 40,987,273 km (0.108 R)
• M60: 41,393,880 km (0.113 R)
• M61: 42,930,400 km (0.077 R)
• M62: 43,965,169 km (0.093 R)
• M63: 46,059,090 km (0.1 R)
• M64: 47,864,288 km (0.111 R)
• M65: 48,292,437 km (0.106 R)
• M66: 50,017,450 km (0.111 R)
• M67: 50,343,124 km (0.062 R)
• M68: 50,669,547 km (0.113 R)
• M69: 50,887,511 km (0.086 R)
• M70: 51,762,658 km (0.075 R)
• M71: 53,306,060 km (0.082 R)
• M72: 54,083,370 km (0.067 R)
• M73: 54,417,572 km (0.111 R)
• M74: 57,343,407 km (0.036 R)
• M75: 58,025,872 km (0.099 R)
• M76: 58,482,296 km (0.093 R)
• M77: 59,513,623 km (0.12 R)
• M78: 61,943,242 km (0.045 R)
• M79: 62,293,002 km (0.083 R)
• M80: 62,526,524 km (0.12 R)
• M81: 62,760,346 km (0.071 R)
• M82: 63,228,886 km (0.048 R)
• M83: 66,183,295 km (0.091 R)
• M84: 66,540,834 km (0.049 R)
• M85: 66,660,063 km (0.052 R)
• M86: 69,061,408 km (0.094 R)
• M87: 71,124,812 km (0.099 R)
• M88: 71,246,884 km (0.069 R)
• M89: 75,934,234 km (0.072 R)
• M90: 76,558,356 km (0.096 R)
• M91: 77,560,512 km (0.119 R)
• M92: 78,819,378 km (0.076 R)
• M93: 79,071,899 km (0.108 R)
• M94: 81,484,763 km (0.108 R)
• M95: 81,612,370 km (0.084 R)
• M96: 81,740,127 km (0.074 R)
• M97: 84,308,722 km (0.11 R)
• M98: 84,566,928 km (0.096 R)
• M99: 85,084,387 km (0.105 R)
• M100: 85,862,446 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit