🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.56 AU - 0.76 AU

Year: 199 Days

Day: 31.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.22 AU - 1.48 AU

Year: 582 Days

Day: 39 Hours

Environment

Temp: -40 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.46 AU - 1.8 AU

Year: 772 Days

Day: 40.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,300,856 km

• M1: 220,956 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.2

Radius: 3.1

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.83 AU - 16.07 AU

Year: 19323 Days

Day: 15.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,300,856 km

• M1: 81,531 km (0.086 R)
• M2: 272,867 km (0.095 R)
• M3: 356,641 km (0.117 R)
• M4: 421,417 km (0.101 R)
• M5: 504,294 km (0.098 R)
• M6: 685,457 km (0.117 R)
• M7: 1,217,128 km (0.049 R)
• M8: 1,520,214 km (0.045 R)
• M9: 1,562,400 km (0.112 R)
• M10: 2,168,122 km (0.08 R)
• M11: 2,287,501 km (0.11 R)
• M12: 2,384,590 km (0.12 R)
• M13: 2,607,940 km (0.054 R)
• M14: 2,760,679 km (0.113 R)
• M15: 3,454,813 km (0.116 R)
• M16: 3,707,185 km (0.12 R)
• M17: 4,052,756 km (0.102 R)
• M18: 4,082,077 km (0.117 R)
• M19: 4,590,261 km (0.116 R)
• M20: 4,681,965 km (0.11 R)
• M21: 4,960,815 km (0.096 R)
• M22: 5,995,284 km (0.082 R)
• M23: 6,095,515 km (0.054 R)
• M24: 6,605,344 km (0.08 R)
• M25: 7,592,840 km (0.062 R)
• M26: 7,629,043 km (0.079 R)
• M27: 7,883,359 km (0.087 R)
• M28: 7,920,010 km (0.113 R)
• M29: 8,288,769 km (0.12 R)
• M30: 8,550,266 km (0.101 R)
• M31: 8,890,452 km (0.107 R)
• M32: 9,043,191 km (0.107 R)
• M33: 9,235,125 km (0.038 R)
• M34: 9,584,137 km (0.039 R)
• M35: 9,740,617 km (0.112 R)
• M36: 9,819,155 km (0.053 R)
• M37: 9,858,500 km (0.095 R)
• M38: 10,175,198 km (0.05 R)
• M39: 10,374,912 km (0.113 R)
• M40: 12,569,363 km (0.033 R)
• M41: 12,869,606 km (0.115 R)
• M42: 13,172,242 km (0.091 R)
• M43: 14,855,218 km (0.115 R)
• M44: 15,859,917 km (0.118 R)
• M45: 16,184,246 km (0.094 R)
• M46: 16,370,645 km (0.108 R)
• M47: 18,175,543 km (0.072 R)
• M48: 18,272,183 km (0.115 R)
• M49: 19,793,294 km (0.115 R)
• M50: 20,392,883 km (0.085 R)
• M51: 21,201,609 km (0.115 R)
• M52: 23,006,806 km (0.109 R)
• M53: 23,584,404 km (0.119 R)
• M54: 23,795,486 km (0.068 R)
• M55: 26,268,638 km (0.102 R)
• M56: 26,597,155 km (0.102 R)
• M57: 26,982,220 km (0.108 R)
• M58: 27,424,581 km (0.097 R)
• M59: 28,540,731 km (0.1 R)
• M60: 30,357,298 km (0.112 R)
• M61: 31,395,357 km (0.045 R)
• M62: 32,210,815 km (0.113 R)
• M63: 32,503,728 km (0.091 R)
• M64: 33,624,814 km (0.105 R)
• M65: 33,803,135 km (0.056 R)
• M66: 34,339,443 km (0.092 R)
• M67: 34,459,122 km (0.115 R)
• M68: 34,578,800 km (0.099 R)
• M69: 35,723,074 km (0.117 R)
• M70: 36,513,100 km (0.103 R)
• M71: 37,308,811 km (0.113 R)
• M72: 37,554,900 km (0.115 R)
• M73: 37,739,803 km (0.112 R)
• M74: 37,924,855 km (0.049 R)
• M75: 38,234,224 km (0.098 R)
• M76: 38,482,257 km (0.085 R)
• M77: 38,668,506 km (0.081 R)
• M78: 39,229,498 km (0.075 R)
• M79: 39,793,034 km (0.096 R)
• M80: 39,855,865 km (0.055 R)
• M81: 40,107,339 km (0.066 R)
• M82: 41,182,050 km (0.101 R)
• M83: 41,245,479 km (0.095 R)
• M84: 41,754,710 km (0.118 R)
• M85: 42,586,774 km (0.097 R)
• M86: 42,715,129 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.1

Radius: 5.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.83 AU - 15.53 AU

Year: 21934 Days

Day: 21.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,300,856 km

• M1: 223,200 km (0.084 R)
• M2: 534,364 km (0.077 R)
• M3: 1,209,499 km (0.066 R)
• M4: 1,262,307 km (0.11 R)
• M5: 1,712,596 km (0.115 R)
• M6: 1,934,600 km (0.077 R)
• M7: 2,230,205 km (0.07 R)
• M8: 2,676,904 km (0.08 R)
• M9: 2,816,330 km (0.045 R)
• M10: 2,910,576 km (0.056 R)
• M11: 3,422,500 km (0.085 R)
• M12: 3,650,338 km (0.103 R)
• M13: 4,040,938 km (0.104 R)
• M14: 4,444,852 km (0.076 R)
• M15: 4,777,258 km (0.076 R)
• M16: 4,861,632 km (0.105 R)
• M17: 5,672,602 km (0.079 R)
• M18: 5,942,177 km (0.077 R)
• M19: 6,032,983 km (0.078 R)
• M20: 6,215,941 km (0.105 R)
• M21: 6,308,093 km (0.118 R)
• M22: 6,400,694 km (0.059 R)
• M23: 8,076,191 km (0.062 R)
• M24: 8,515,111 km (0.107 R)
• M25: 8,617,436 km (0.076 R)
• M26: 8,685,952 km (0.116 R)
• M27: 9,065,930 km (0.1 R)
• M28: 9,345,678 km (0.12 R)
• M29: 10,021,412 km (0.048 R)
• M30: 10,712,704 km (0.089 R)
• M31: 11,269,357 km (0.073 R)
• M32: 11,607,897 km (0.108 R)
• M33: 11,987,876 km (0.116 R)
• M34: 13,748,044 km (0.081 R)
• M35: 13,988,747 km (0.106 R)
• M36: 14,352,420 km (0.119 R)
• M37: 15,964,038 km (0.104 R)
• M38: 16,048,112 km (0.102 R)
• M39: 16,471,324 km (0.103 R)
• M40: 16,513,810 km (0.069 R)
• M41: 16,855,342 km (0.115 R)
• M42: 17,069,865 km (0.118 R)
• M43: 17,849,868 km (0.044 R)
• M44: 17,981,066 km (0.101 R)
• M45: 18,200,227 km (0.034 R)
• M46: 18,464,566 km (0.065 R)
• M47: 18,552,978 km (0.097 R)
• M48: 19,175,455 km (0.051 R)
• M49: 19,399,553 km (0.114 R)
• M50: 19,579,369 km (0.056 R)
• M51: 19,850,141 km (0.052 R)
• M52: 20,395,426 km (0.102 R)
• M53: 20,853,644 km (0.094 R)
• M54: 21,454,279 km (0.056 R)
• M55: 21,780,104 km (0.113 R)
• M56: 22,956,990 km (0.099 R)
• M57: 23,052,134 km (0.109 R)
• M58: 23,577,223 km (0.057 R)
• M59: 24,106,201 km (0.07 R)
• M60: 24,541,979 km (0.057 R)
• M61: 24,687,837 km (0.108 R)
• M62: 24,882,614 km (0.103 R)
• M63: 25,568,819 km (0.091 R)
• M64: 25,716,622 km (0.1 R)
• M65: 25,864,724 km (0.059 R)
• M66: 25,914,091 km (0.078 R)
• M67: 27,009,746 km (0.08 R)
• M68: 27,613,673 km (0.075 R)
• M69: 27,866,643 km (0.106 R)
• M70: 28,069,497 km (0.106 R)
• M71: 28,120,361 km (0.112 R)
• M72: 28,222,087 km (0.046 R)
• M73: 28,527,865 km (0.087 R)
• M74: 28,783,528 km (0.076 R)
• M75: 30,125,421 km (0.032 R)
• M76: 30,803,997 km (0.094 R)
• M77: 30,856,506 km (0.119 R)
• M78: 31,751,998 km (0.082 R)
• M79: 32,229,515 km (0.095 R)
• M80: 32,923,350 km (0.07 R)
• M81: 33,191,579 km (0.113 R)
• M82: 35,748,057 km (0.094 R)
• M83: 36,300,073 km (0.1 R)
• M84: 37,021,883 km (0.038 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: 426 - 11,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit