🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.98 AU - 1.14 AU

Year: 401 Days

Day: 23.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 107.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,604,953 km

• M1: 544,835 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.02 AU - 1.14 AU

Year: 412 Days

Day: 27.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,604,953 km

• M1: 40,691 km (0.113 R)
• M2: 52,060 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.96 AU - 1.24 AU

Year: 424 Days

Day: 12.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.19 AU - 1.65 AU

Year: 621 Days

Day: 25.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.59 AU - 3.35 AU

Year: 1879 Days

Day: 20.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,604,953 km

• M1: 1,229,545 km (0.096 R)
• M2: 1,701,526 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.41 AU - 3.51 AU

Year: 2363 Days

Day: 44.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.69 AU - 4.51 AU

Year: 3048 Days

Day: 14.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,604,953 km

• M1: 1,211,892 km (0.081 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 10.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.27 AU - 5.87 AU

Year: 4191 Days

Day: 7.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,604,953 km

• M1: 269,127 km (0.06 R)
• M2: 350,957 km (0.101 R)
• M3: 418,575 km (0.065 R)
• M4: 541,544 km (0.087 R)
• M5: 710,590 km (0.062 R)
• M6: 862,581 km (0.078 R)
• M7: 933,940 km (0.072 R)
• M8: 1,082,939 km (0.064 R)
• M9: 1,170,304 km (0.103 R)
• M10: 1,655,450 km (0.098 R)
• M11: 1,920,238 km (0.034 R)
• M12: 2,137,155 km (0.104 R)
• M13: 2,336,719 km (0.091 R)
• M14: 2,903,395 km (0.085 R)
• M15: 3,041,325 km (0.037 R)
• M16: 3,424,594 km (0.05 R)
• M17: 3,748,324 km (0.059 R)
• M18: 3,838,382 km (0.033 R)
• M19: 3,974,815 km (0.12 R)
• M20: 4,082,077 km (0.088 R)
• M21: 4,236,911 km (0.064 R)
• M22: 5,511,036 km (0.087 R)
• M23: 6,602,652 km (0.095 R)
• M24: 6,693,458 km (0.04 R)
• M25: 7,042,918 km (0.108 R)
• M26: 7,266,567 km (0.03 R)
• M27: 7,549,606 km (0.12 R)
• M28: 8,068,112 km (0.105 R)
• M29: 8,817,298 km (0.087 R)
• M30: 9,078,796 km (0.052 R)
• M31: 10,234,290 km (0.096 R)
• M32: 10,360,700 km (0.101 R)
• M33: 10,893,717 km (0.097 R)
• M34: 12,343,021 km (0.085 R)
• M35: 12,839,536 km (0.098 R)
• M36: 13,643,027 km (0.093 R)
• M37: 14,866,588 km (0.066 R)
• M38: 15,057,923 km (0.104 R)
• M39: 15,978,100 km (0.091 R)
• M40: 16,667,596 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.4

Radius: 7.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.39 AU - 17.59 AU

Year: 24581 Days

Day: 16.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,604,953 km

• M1: 192,383 km (0.079 R)
• M2: 239,506 km (0.09 R)
• M3: 349,760 km (0.119 R)
• M4: 604,974 km (0.098 R)
• M5: 662,569 km (0.055 R)
• M6: 1,339,350 km (0.096 R)
• M7: 1,628,074 km (0.063 R)
• M8: 2,201,931 km (0.069 R)
• M9: 2,899,356 km (0.098 R)
• M10: 3,878,175 km (0.079 R)
• M11: 4,751,976 km (0.081 R)
• M12: 5,150,355 km (0.106 R)
• M13: 5,231,288 km (0.104 R)
• M14: 5,476,778 km (0.1 R)
• M15: 6,452,306 km (0.11 R)
• M16: 8,272,912 km (0.103 R)
• M17: 9,485,851 km (0.114 R)
• M18: 10,444,325 km (0.071 R)
• M19: 11,065,605 km (0.111 R)
• M20: 11,117,815 km (0.078 R)
• M21: 11,380,658 km (0.099 R)
• M22: 11,751,960 km (0.062 R)
• M23: 12,235,311 km (0.117 R)
• M24: 12,506,532 km (0.111 R)
• M25: 12,670,341 km (0.025 R)
• M26: 15,678,006 km (0.109 R)
• M27: 16,209,827 km (0.114 R)
• M28: 16,927,897 km (0.112 R)
• M29: 17,290,971 km (0.075 R)
• M30: 18,333,219 km (0.107 R)
• M31: 18,581,402 km (0.091 R)
• M32: 18,768,399 km (0.065 R)
• M33: 19,081,208 km (0.114 R)
• M34: 19,395,813 km (0.07 R)
• M35: 19,648,783 km (0.082 R)
• M36: 19,902,800 km (0.098 R)
• M37: 20,030,108 km (0.067 R)
• M38: 20,157,864 km (0.054 R)
• M39: 20,478,303 km (0.095 R)
• M40: 21,645,615 km (0.109 R)
• M41: 21,973,683 km (0.101 R)
• M42: 22,039,506 km (0.118 R)
• M43: 22,767,898 km (0.12 R)
• M44: 23,841,263 km (0.112 R)
• M45: 24,384,154 km (0.114 R)
• M46: 26,106,773 km (0.108 R)
• M47: 26,666,269 km (0.053 R)
• M48: 27,654,962 km (0.072 R)
• M49: 29,522,541 km (0.073 R)
• M50: 29,959,367 km (0.081 R)
• M51: 30,032,371 km (0.104 R)
• M52: 30,105,375 km (0.073 R)
• M53: 30,618,495 km (0.104 R)
• M54: 33,529,520 km (0.083 R)
• M55: 33,605,366 km (0.044 R)
• M56: 33,681,213 km (0.083 R)
• M57: 34,519,409 km (0.115 R)
• M58: 34,672,598 km (0.092 R)
• M59: 35,905,733 km (0.11 R)
• M60: 36,449,820 km (0.096 R)
• M61: 36,683,791 km (0.117 R)
• M62: 36,761,882 km (0.056 R)
• M63: 37,074,840 km (0.101 R)
• M64: 37,940,114 km (0.037 R)
• M65: 38,019,102 km (0.104 R)
• M66: 38,971,293 km (0.086 R)
• M67: 39,450,305 km (0.12 R)
• M68: 41,874,688 km (0.076 R)
• M69: 43,022,403 km (0.076 R)
• M70: 43,187,260 km (0.116 R)
• M71: 43,269,688 km (0.067 R)
• M72: 44,180,440 km (0.116 R)
• M73: 45,013,999 km (0.114 R)
• M74: 45,265,025 km (0.089 R)
• M75: 46,781,049 km (0.116 R)
• M76: 48,656,558 km (0.105 R)
• M77: 49,603,512 km (0.055 R)
• M78: 49,862,765 km (0.076 R)
• M79: 49,949,383 km (0.111 R)
• M80: 50,122,467 km (0.043 R)
• M81: 52,216,838 km (0.08 R)
• M82: 52,480,579 km (0.114 R)
• M83: 53,274,644 km (0.083 R)
• M84: 54,517,653 km (0.071 R)
• M85: 55,053,213 km (0.067 R)
• M86: 55,949,903 km (0.118 R)
• M87: 56,761,022 km (0.076 R)
• M88: 57,848,449 km (0.093 R)
• M89: 58,942,758 km (0.115 R)
• M90: 59,676,236 km (0.113 R)
• M91: 60,043,948 km (0.089 R)
• M92: 61,337,221 km (0.098 R)
• M93: 61,429,972 km (0.066 R)
• M94: 61,708,523 km (0.095 R)
• M95: 61,801,424 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367

Radius: 5.2

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.48 AU - 19.08 AU

Year: 28690 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,604,953 km

• M1: 101,128 km (0.101 R)
• M2: 223,649 km (0.108 R)
• M3: 320,887 km (0.071 R)
• M4: 514,317 km (0.109 R)
• M5: 942,766 km (0.096 R)
• M6: 1,218,923 km (0.108 R)
• M7: 1,808,638 km (0.098 R)
• M8: 1,841,849 km (0.103 R)
• M9: 2,150,021 km (0.079 R)
• M10: 2,474,199 km (0.09 R)
• M11: 2,969,219 km (0.089 R)
• M12: 3,127,643 km (0.068 R)
• M13: 3,411,430 km (0.058 R)
• M14: 4,222,998 km (0.11 R)
• M15: 4,491,227 km (0.08 R)
• M16: 4,536,555 km (0.058 R)
• M17: 4,764,991 km (0.073 R)
• M18: 5,138,388 km (0.106 R)
• M19: 5,716,135 km (0.102 R)
• M20: 6,162,834 km (0.075 R)
• M21: 6,723,975 km (0.116 R)
• M22: 7,142,251 km (0.062 R)
• M23: 8,003,935 km (0.069 R)
• M24: 8,114,039 km (0.096 R)
• M25: 9,823,344 km (0.072 R)
• M26: 9,882,136 km (0.113 R)
• M27: 11,329,346 km (0.03 R)
• M28: 11,826,310 km (0.118 R)
• M29: 12,203,596 km (0.071 R)
• M30: 12,266,876 km (0.091 R)
• M31: 12,841,332 km (0.112 R)
• M32: 13,164,164 km (0.059 R)
• M33: 14,482,420 km (0.106 R)
• M34: 15,225,174 km (0.101 R)
• M35: 15,704,186 km (0.046 R)
• M36: 16,888,253 km (0.09 R)
• M37: 17,526,587 km (0.118 R)
• M38: 17,812,768 km (0.066 R)
• M39: 18,317,511 km (0.104 R)
• M40: 19,119,954 km (0.101 R)
• M41: 19,414,662 km (0.093 R)
• M42: 19,488,563 km (0.116 R)
• M43: 19,636,665 km (0.091 R)
• M44: 19,710,866 km (0.112 R)
• M45: 19,933,916 km (0.113 R)
• M46: 20,083,215 km (0.067 R)
• M47: 20,457,808 km (0.097 R)
• M48: 22,210,646 km (0.089 R)
• M49: 22,442,822 km (0.102 R)
• M50: 22,909,568 km (0.075 R)
• M51: 24,328,952 km (0.111 R)
• M52: 25,939,074 km (0.083 R)
• M53: 26,839,204 km (0.12 R)
• M54: 27,086,490 km (0.081 R)
• M55: 27,169,068 km (0.067 R)
• M56: 31,577,717 km (0.106 R)
• M57: 34,041,743 km (0.06 R)
• M58: 34,667,362 km (0.059 R)
• M59: 36,293,491 km (0.108 R)
• M60: 36,384,596 km (0.111 R)
• M61: 36,658,210 km (0.073 R)
• M62: 37,391,240 km (0.108 R)
• M63: 37,759,550 km (0.06 R)
• M64: 38,965,009 km (0.109 R)
• M65: 43,717,435 km (0.099 R)
• M66: 44,689,671 km (0.085 R)
• M67: 46,853,455 km (0.108 R)
• M68: 48,448,467 km (0.107 R)
• M69: 48,548,847 km (0.096 R)
• M70: 49,555,342 km (0.061 R)
• M71: 51,999,023 km (0.079 R)
• M72: 53,442,643 km (0.107 R)
• M73: 55,947,659 km (0.057 R)
• M74: 57,002,773 km (0.086 R)
• M75: 57,426,583 km (0.111 R)
• M76: 58,918,373 km (0.086 R)
• M77: 59,776,467 km (0.104 R)
• M78: 60,207,009 km (0.08 R)
• M79: 61,505,070 km (0.067 R)
• M80: 65,011,195 km (0.053 R)
• M81: 65,786,860 km (0.046 R)
• M82: 66,788,568 km (0.091 R)
• M83: 67,235,267 km (0.119 R)
• M84: 67,571,114 km (0.099 R)
• M85: 70,277,190 km (0.072 R)
• M86: 70,504,280 km (0.063 R)
• M87: 71,073,051 km (0.037 R)
• M88: 71,187,044 km (0.109 R)
• M89: 71,301,038 km (0.104 R)
• M90: 71,757,760 km (0.028 R)
• M91: 72,903,530 km (0.107 R)
• M92: 73,478,734 km (0.068 R)
• M93: 74,981,295 km (0.118 R)
• M94: 76,143,970 km (0.097 R)
• M95: 77,781,767 km (0.118 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit