🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 561 Days

Day: 40.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.76 AU - 3.14 AU

Year: 1919 Days

Day: 28.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.4 AU - 3.44 AU

Year: 2395 Days

Day: 45.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,928,806 km

• M1: 926,609 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 15

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.4 AU - 10.8 AU

Year: 13071 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,928,806 km

• M1: 430,094 km (0.046 R)
• M2: 550,670 km (0.091 R)
• M3: 759,658 km (0.076 R)
• M4: 1,061,696 km (0.117 R)
• M5: 1,332,169 km (0.115 R)
• M6: 1,451,847 km (0.05 R)
• M7: 1,754,933 km (0.118 R)
• M8: 2,134,762 km (0.102 R)
• M9: 2,511,150 km (0.093 R)
• M10: 3,196,757 km (0.108 R)
• M11: 3,360,567 km (0.099 R)
• M12: 4,186,347 km (0.115 R)
• M13: 4,438,868 km (0.062 R)
• M14: 4,808,524 km (0.038 R)
• M15: 5,381,933 km (0.108 R)
• M16: 6,510,350 km (0.117 R)
• M17: 6,719,488 km (0.081 R)
• M18: 6,888,384 km (0.119 R)
• M19: 7,144,495 km (0.092 R)
• M20: 7,490,964 km (0.065 R)
• M21: 8,426,549 km (0.082 R)
• M22: 8,563,281 km (0.086 R)
• M23: 8,885,066 km (0.101 R)
• M24: 9,024,342 km (0.092 R)
• M25: 9,683,470 km (0.113 R)
• M26: 10,067,039 km (0.114 R)
• M27: 10,553,831 km (0.07 R)
• M28: 10,849,436 km (0.087 R)
• M29: 11,550,152 km (0.046 R)
• M30: 12,733,172 km (0.088 R)
• M31: 13,900,634 km (0.066 R)
• M32: 15,102,354 km (0.042 R)
• M33: 15,547,557 km (0.098 R)
• M34: 16,053,647 km (0.094 R)
• M35: 17,024,387 km (0.059 R)
• M36: 17,604,229 km (0.069 R)
• M37: 17,955,335 km (0.1 R)
• M38: 18,545,648 km (0.039 R)
• M39: 19,082,405 km (0.101 R)
• M40: 19,322,510 km (0.089 R)
• M41: 19,624,249 km (0.082 R)
• M42: 20,970,031 km (0.072 R)
• M43: 21,280,148 km (0.077 R)
• M44: 21,967,550 km (0.03 R)
• M45: 22,219,323 km (0.102 R)
• M46: 22,598,853 km (0.119 R)
• M47: 23,428,523 km (0.041 R)
• M48: 23,557,027 km (0.037 R)
• M49: 25,315,101 km (0.092 R)
• M50: 27,656,458 km (0.077 R)
• M51: 27,928,426 km (0.033 R)
• M52: 28,543,573 km (0.115 R)
• M53: 28,887,349 km (0.079 R)
• M54: 30,556,263 km (0.098 R)
• M55: 31,190,109 km (0.088 R)
• M56: 31,544,207 km (0.1 R)
• M57: 31,686,175 km (0.076 R)
• M58: 32,901,808 km (0.039 R)
• M59: 33,190,083 km (0.109 R)
• M60: 33,623,917 km (0.083 R)
• M61: 35,231,196 km (0.079 R)
• M62: 35,378,550 km (0.087 R)
• M63: 35,599,955 km (0.092 R)
• M64: 38,444,110 km (0.102 R)
• M65: 40,047,051 km (0.092 R)
• M66: 43,002,806 km (0.108 R)
• M67: 44,030,094 km (0.061 R)
• M68: 45,225,381 km (0.111 R)
• M69: 45,465,785 km (0.041 R)
• M70: 45,867,306 km (0.1 R)
• M71: 47,403,825 km (0.063 R)
• M72: 47,647,969 km (0.115 R)
• M73: 48,792,842 km (0.115 R)
• M74: 49,204,086 km (0.068 R)
• M75: 49,781,534 km (0.118 R)
• M76: 50,776,659 km (0.07 R)
• M77: 53,547,211 km (0.07 R)
• M78: 55,335,804 km (0.08 R)
• M79: 56,625,337 km (0.106 R)
• M80: 56,884,291 km (0.064 R)
• M81: 58,185,793 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.5

Radius: 3.4

Gravity: 53.68 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.91 AU - 19.77 AU

Year: 29747 Days

Day: 24 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,928,806 km

• M1: 86,916 km (0.107 R)
• M2: 152,889 km (0.028 R)
• M3: 467,643 km (0.105 R)
• M4: 867,668 km (0.077 R)
• M5: 957,576 km (0.088 R)
• M6: 988,244 km (0.109 R)
• M7: 1,416,393 km (0.043 R)
• M8: 1,594,713 km (0.039 R)
• M9: 1,705,266 km (0.12 R)
• M10: 2,051,286 km (0.099 R)
• M11: 2,131,022 km (0.113 R)
• M12: 2,335,073 km (0.047 R)
• M13: 2,805,708 km (0.036 R)
• M14: 3,445,538 km (0.047 R)
• M15: 3,684,596 km (0.095 R)
• M16: 3,830,603 km (0.099 R)
• M17: 4,178,568 km (0.119 R)
• M18: 5,227,398 km (0.105 R)
• M19: 5,668,563 km (0.072 R)
• M20: 7,487,224 km (0.114 R)
• M21: 7,672,127 km (0.095 R)
• M22: 8,109,252 km (0.044 R)
• M23: 8,490,278 km (0.091 R)
• M24: 9,204,009 km (0.073 R)
• M25: 9,468,199 km (0.117 R)
• M26: 10,004,208 km (0.05 R)
• M27: 10,688,020 km (0.03 R)
• M28: 12,316,841 km (0.06 R)
• M29: 13,345,626 km (0.087 R)
• M30: 14,173,052 km (0.12 R)
• M31: 14,325,193 km (0.098 R)
• M32: 14,862,249 km (0.091 R)
• M33: 15,016,933 km (0.105 R)
• M34: 16,273,107 km (0.054 R)
• M35: 16,913,685 km (0.098 R)
• M36: 17,156,033 km (0.072 R)
• M37: 17,726,001 km (0.029 R)
• M38: 19,726,873 km (0.079 R)
• M39: 21,186,798 km (0.03 R)
• M40: 21,885,720 km (0.076 R)
• M41: 22,149,760 km (0.04 R)
• M42: 24,299,930 km (0.059 R)
• M43: 24,481,991 km (0.071 R)
• M44: 24,664,650 km (0.095 R)
• M45: 24,847,758 km (0.117 R)
• M46: 29,084,070 km (0.113 R)
• M47: 30,055,259 km (0.112 R)
• M48: 31,135,805 km (0.113 R)
• M49: 32,029,353 km (0.114 R)
• M50: 34,248,787 km (0.113 R)
• M51: 36,205,228 km (0.106 R)
• M52: 38,091,657 km (0.112 R)
• M53: 41,959,360 km (0.119 R)
• M54: 42,396,785 km (0.093 R)
• M55: 44,050,439 km (0.053 R)
• M56: 44,383,743 km (0.105 R)
• M57: 46,513,568 km (0.117 R)
• M58: 47,306,736 km (0.068 R)
• M59: 47,875,956 km (0.087 R)
• M60: 50,872,252 km (0.061 R)
• M61: 50,988,639 km (0.092 R)
• M62: 52,745,965 km (0.077 R)
• M63: 54,047,317 km (0.098 R)
• M64: 54,761,497 km (0.112 R)
• M65: 56,802,162 km (0.056 R)
• M66: 61,204,678 km (0.097 R)
• M67: 61,328,545 km (0.098 R)
• M68: 61,949,077 km (0.096 R)
• M69: 62,821,382 km (0.108 R)
• M70: 65,335,673 km (0.108 R)
• M71: 68,910,614 km (0.117 R)
• M72: 71,241,947 km (0.12 R)
• M73: 72,548,385 km (0.084 R)
• M74: 73,073,174 km (0.077 R)
• M75: 78,389,733 km (0.073 R)
• M76: 79,332,798 km (0.118 R)
• M77: 80,415,288 km (0.037 R)
• M78: 82,184,732 km (0.076 R)
• M79: 86,455,452 km (0.091 R)
• M80: 86,733,405 km (0.102 R)
• M81: 86,872,531 km (0.091 R)
• M82: 87,151,082 km (0.063 R)
• M83: 87,290,358 km (0.106 R)
• M84: 88,687,751 km (0.085 R)
• M85: 89,389,365 km (0.087 R)
• M86: 89,529,838 km (0.112 R)
• M87: 90,374,467 km (0.105 R)
• M88: 90,515,538 km (0.046 R)
• M89: 94,923,739 km (0.052 R)
• M90: 95,784,973 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 11,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit