🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.04 AU - 1.26 AU

Year: 457 Days

Day: 36.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.97 AU - 1.35 AU

Year: 463 Days

Day: 23.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.3 AU - 1.44 AU

Year: 595 Days

Day: 12.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,382,673 km

• M1: 139,724 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.17 AU - 2.81 AU

Year: 1457 Days

Day: 35 Hours

Environment

Temp: -99 °C

Axial Tilt: 154.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.4 AU - 3.3 AU

Year: 1784 Days

Day: 25.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.8 AU - 3.96 AU

Year: 2305 Days

Day: 30.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,382,673 km

• M1: 1,164,619 km (0.032 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.01 AU - 4.19 AU

Year: 3079 Days

Day: 22.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,382,673 km

• M1: 1,559,558 km (0.062 R)
• M2: 2,915,662 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 13.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.06 AU - 5.2 AU

Year: 3695 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 78,382,673 km

• M1: 175,329 km (0.088 R)
• M2: 280,795 km (0.053 R)
• M3: 376,388 km (0.063 R)
• M4: 586,124 km (0.115 R)
• M5: 748,588 km (0.109 R)
• M6: 879,785 km (0.1 R)
• M7: 994,227 km (0.097 R)
• M8: 1,096,852 km (0.119 R)
• M9: 1,203,365 km (0.084 R)
• M10: 1,447,060 km (0.117 R)
• M11: 1,545,346 km (0.086 R)
• M12: 1,635,853 km (0.082 R)
• M13: 1,728,155 km (0.11 R)
• M14: 1,907,822 km (0.075 R)
• M15: 2,127,282 km (0.099 R)
• M16: 2,285,855 km (0.119 R)
• M17: 2,401,794 km (0.096 R)
• M18: 2,615,569 km (0.067 R)
• M19: 2,749,310 km (0.048 R)
• M20: 2,998,540 km (0.066 R)
• M21: 3,281,429 km (0.087 R)
• M22: 3,386,447 km (0.069 R)
• M23: 3,654,227 km (0.048 R)
• M24: 3,804,423 km (0.088 R)
• M25: 3,914,976 km (0.085 R)
• M26: 4,026,726 km (0.116 R)
• M27: 4,339,535 km (0.095 R)
• M28: 4,484,346 km (0.109 R)
• M29: 4,601,331 km (0.065 R)
• M30: 4,763,944 km (0.027 R)
• M31: 5,156,040 km (0.118 R)
• M32: 5,811,728 km (0.076 R)
• M33: 6,411,316 km (0.115 R)
• M34: 6,626,587 km (0.078 R)
• M35: 6,777,232 km (0.069 R)
• M36: 7,477,350 km (0.034 R)
• M37: 7,669,284 km (0.108 R)
• M38: 7,862,714 km (0.054 R)
• M39: 7,986,731 km (0.062 R)
• M40: 8,129,148 km (0.039 R)
• M41: 8,507,332 km (0.071 R)
• M42: 8,983,502 km (0.102 R)
• M43: 9,318,302 km (0.028 R)
• M44: 9,600,443 km (0.104 R)
• M45: 10,038,616 km (0.068 R)
• M46: 10,134,807 km (0.116 R)
• M47: 10,522,415 km (0.098 R)
• M48: 10,678,745 km (0.119 R)
• M49: 10,934,557 km (0.07 R)
• M50: 11,053,338 km (0.075 R)
• M51: 11,593,237 km (0.112 R)
• M52: 12,305,771 km (0.051 R)
• M53: 12,802,586 km (0.057 R)
• M54: 12,948,743 km (0.108 R)
• M55: 13,773,326 km (0.115 R)
• M56: 13,901,681 km (0.102 R)
• M57: 14,267,598 km (0.117 R)
• M58: 14,549,590 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.4

Radius: 11.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.49 AU - 13.65 AU

Year: 13659 Days

Day: 14.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,382,673 km

• M1: 167,998 km (0.037 R)
• M2: 250,726 km (0.066 R)
• M3: 399,127 km (0.109 R)
• M4: 519,553 km (0.101 R)
• M5: 1,047,035 km (0.097 R)
• M6: 1,688,511 km (0.116 R)
• M7: 2,116,211 km (0.048 R)
• M8: 2,228,410 km (0.068 R)
• M9: 2,365,741 km (0.052 R)
• M10: 2,721,784 km (0.051 R)
• M11: 3,458,254 km (0.117 R)
• M12: 3,726,034 km (0.094 R)
• M13: 3,862,617 km (0.103 R)
• M14: 4,112,595 km (0.085 R)
• M15: 4,367,959 km (0.025 R)
• M16: 4,483,149 km (0.082 R)
• M17: 6,297,173 km (0.063 R)
• M18: 6,691,363 km (0.117 R)
• M19: 6,791,145 km (0.116 R)
• M20: 7,607,201 km (0.03 R)
• M21: 8,026,973 km (0.112 R)
• M22: 8,275,305 km (0.118 R)
• M23: 8,925,607 km (0.089 R)
• M24: 10,390,619 km (0.101 R)
• M25: 10,506,408 km (0.099 R)
• M26: 11,052,291 km (0.102 R)
• M27: 11,209,967 km (0.078 R)
• M28: 11,289,104 km (0.09 R)
• M29: 11,487,770 km (0.068 R)
• M30: 11,567,655 km (0.049 R)
• M31: 11,647,541 km (0.078 R)
• M32: 11,767,967 km (0.111 R)
• M33: 11,888,692 km (0.11 R)
• M34: 12,457,463 km (0.117 R)
• M35: 13,875,801 km (0.119 R)
• M36: 14,174,249 km (0.1 R)
• M37: 14,302,753 km (0.038 R)
• M38: 14,431,557 km (0.042 R)
• M39: 14,733,894 km (0.081 R)
• M40: 15,125,691 km (0.119 R)
• M41: 15,213,206 km (0.093 R)
• M42: 15,697,604 km (0.118 R)
• M43: 15,830,596 km (0.102 R)
• M44: 15,964,038 km (0.111 R)
• M45: 16,411,186 km (0.076 R)
• M46: 16,591,301 km (0.091 R)
• M47: 17,823,988 km (0.088 R)
• M48: 18,944,326 km (0.098 R)
• M49: 19,370,381 km (0.115 R)
• M50: 19,703,835 km (0.075 R)
• M51: 20,667,245 km (0.042 R)
• M52: 20,764,484 km (0.052 R)
• M53: 22,190,750 km (0.032 R)
• M54: 22,340,198 km (0.097 R)
• M55: 23,041,513 km (0.069 R)
• M56: 23,801,171 km (0.059 R)
• M57: 24,056,086 km (0.095 R)
• M58: 24,465,984 km (0.098 R)
• M59: 25,292,811 km (0.054 R)
• M60: 25,448,842 km (0.115 R)
• M61: 25,918,878 km (0.106 R)
• M62: 26,497,224 km (0.043 R)
• M63: 26,655,797 km (0.111 R)
• M64: 28,744,632 km (0.097 R)
• M65: 29,397,926 km (0.108 R)
• M66: 29,891,151 km (0.11 R)
• M67: 30,001,105 km (0.026 R)
• M68: 31,442,929 km (0.101 R)
• M69: 32,285,016 km (0.115 R)
• M70: 32,567,456 km (0.1 R)
• M71: 33,704,999 km (0.11 R)
• M72: 33,934,033 km (0.066 R)
• M73: 34,048,775 km (0.025 R)
• M74: 34,913,450 km (0.104 R)
• M75: 35,087,283 km (0.11 R)
• M76: 35,902,143 km (0.111 R)
• M77: 36,018,979 km (0.052 R)
• M78: 36,311,891 km (0.106 R)
• M79: 36,546,760 km (0.072 R)
• M80: 37,906,904 km (0.066 R)
• M81: 38,085,673 km (0.028 R)
• M82: 38,922,972 km (0.103 R)
• M83: 39,283,653 km (0.108 R)
• M84: 39,404,229 km (0.088 R)
• M85: 39,585,093 km (0.091 R)
• M86: 39,826,843 km (0.075 R)
• M87: 40,798,630 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577

Radius: 5.6

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.43 AU - 16.71 AU

Year: 22784 Days

Day: 23.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,382,673 km

• M1: 125,662 km (0.058 R)
• M2: 649,704 km (0.081 R)
• M3: 842,236 km (0.084 R)
• M4: 893,249 km (0.115 R)
• M5: 998,267 km (0.071 R)
• M6: 1,079,797 km (0.12 R)
• M7: 1,397,543 km (0.073 R)
• M8: 2,435,453 km (0.08 R)
• M9: 3,782,732 km (0.065 R)
• M10: 3,825,367 km (0.096 R)
• M11: 4,260,099 km (0.026 R)
• M12: 5,034,716 km (0.108 R)
• M13: 5,128,664 km (0.105 R)
• M14: 5,414,097 km (0.096 R)
• M15: 5,462,267 km (0.11 R)
• M16: 5,558,758 km (0.085 R)
• M17: 5,655,996 km (0.091 R)
• M18: 5,704,765 km (0.072 R)
• M19: 6,250,648 km (0.115 R)
• M20: 7,232,309 km (0.052 R)
• M21: 7,338,524 km (0.109 R)
• M22: 8,150,690 km (0.077 R)
• M23: 8,595,445 km (0.056 R)
• M24: 8,934,284 km (0.087 R)
• M25: 9,566,634 km (0.068 R)
• M26: 9,683,171 km (0.071 R)
• M27: 10,035,474 km (0.092 R)
• M28: 10,213,346 km (0.103 R)
• M29: 10,332,426 km (0.091 R)
• M30: 10,934,856 km (0.112 R)
• M31: 11,984,884 km (0.097 R)
• M32: 12,299,787 km (0.104 R)
• M33: 14,579,360 km (0.072 R)
• M34: 17,838,050 km (0.1 R)
• M35: 19,733,006 km (0.107 R)
• M36: 21,006,234 km (0.113 R)
• M37: 21,538,204 km (0.07 R)
• M38: 22,770,591 km (0.096 R)
• M39: 23,395,461 km (0.033 R)
• M40: 23,946,730 km (0.058 R)
• M41: 25,383,916 km (0.114 R)
• M42: 25,788,130 km (0.119 R)
• M43: 26,194,288 km (0.096 R)
• M44: 27,178,044 km (0.048 R)
• M45: 27,508,655 km (0.117 R)
• M46: 28,508,417 km (0.085 R)
• M47: 30,543,248 km (0.048 R)
• M48: 31,145,678 km (0.064 R)
• M49: 33,240,198 km (0.092 R)
• M50: 34,572,218 km (0.052 R)
• M51: 37,013,505 km (0.111 R)
• M52: 37,747,582 km (0.075 R)
• M53: 39,696,992 km (0.058 R)
• M54: 39,884,288 km (0.037 R)
• M55: 39,978,086 km (0.097 R)
• M56: 41,869,302 km (0.084 R)
• M57: 42,251,076 km (0.11 R)
• M58: 43,499,620 km (0.042 R)
• M59: 43,886,181 km (0.119 R)
• M60: 46,822,039 km (0.092 R)
• M61: 48,313,530 km (0.088 R)
• M62: 51,956,088 km (0.105 R)
• M63: 53,293,194 km (0.067 R)
• M64: 53,396,417 km (0.111 R)
• M65: 55,791,030 km (0.059 R)
• M66: 56,632,069 km (0.113 R)
• M67: 56,948,469 km (0.06 R)
• M68: 62,526,674 km (0.113 R)
• M69: 62,744,788 km (0.091 R)
• M70: 64,167,912 km (0.076 R)
• M71: 67,716,075 km (0.102 R)
• M72: 68,164,120 km (0.04 R)
• M73: 69,513,942 km (0.086 R)
• M74: 69,852,781 km (0.047 R)
• M75: 70,192,219 km (0.12 R)
• M76: 71,213,673 km (0.107 R)
• M77: 71,555,205 km (0.073 R)
• M78: 74,192,017 km (0.083 R)
• M79: 75,696,523 km (0.034 R)
• M80: 75,812,611 km (0.046 R)
• M81: 76,627,321 km (0.106 R)
• M82: 76,860,544 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit