🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.11 AU - 1.15 AU

Year: 432 Days

Day: 34.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.92 AU - 1.42 AU

Year: 455 Days

Day: 14.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 76,007,662 km

• M1: 251,025 km (0.087 R)
• M2: 315,352 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.71 AU - 2.37 AU

Year: 1049 Days

Day: 29.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,007,662 km

• M1: 1,785,600 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.59 AU - 3.79 AU

Year: 2551 Days

Day: 27.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,007,662 km

• M1: 176,525 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 8.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.57 AU - 6.71 AU

Year: 5476 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,007,662 km

• M1: 164,707 km (0.119 R)
• M2: 252,820 km (0.071 R)
• M3: 505,940 km (0.097 R)
• M4: 607,367 km (0.086 R)
• M5: 1,294,022 km (0.113 R)
• M6: 1,397,843 km (0.075 R)
• M7: 1,477,429 km (0.105 R)
• M8: 1,641,537 km (0.108 R)
• M9: 2,108,283 km (0.079 R)
• M10: 2,184,727 km (0.106 R)
• M11: 2,881,554 km (0.115 R)
• M12: 3,227,873 km (0.052 R)
• M13: 3,298,783 km (0.074 R)
• M14: 3,370,141 km (0.116 R)
• M15: 4,247,383 km (0.059 R)
• M16: 4,383,966 km (0.042 R)
• M17: 4,581,584 km (0.1 R)
• M18: 4,802,241 km (0.099 R)
• M19: 5,233,382 km (0.078 R)
• M20: 5,317,008 km (0.099 R)
• M21: 5,443,119 km (0.074 R)
• M22: 5,549,034 km (0.111 R)
• M23: 5,805,893 km (0.116 R)
• M24: 5,957,735 km (0.075 R)
• M25: 6,622,698 km (0.106 R)
• M26: 6,758,533 km (0.082 R)
• M27: 6,849,638 km (0.086 R)
• M28: 6,964,080 km (0.111 R)
• M29: 7,357,971 km (0.104 R)
• M30: 7,640,262 km (0.086 R)
• M31: 7,926,294 km (0.102 R)
• M32: 8,288,620 km (0.095 R)
• M33: 8,631,797 km (0.103 R)
• M34: 8,879,830 km (0.066 R)
• M35: 9,029,727 km (0.078 R)
• M36: 9,230,937 km (0.107 R)
• M37: 9,689,005 km (0.118 R)
• M38: 9,766,198 km (0.07 R)
• M39: 10,102,494 km (0.082 R)
• M40: 10,574,625 km (0.113 R)
• M41: 10,707,019 km (0.048 R)
• M42: 11,458,748 km (0.112 R)
• M43: 11,758,692 km (0.052 R)
• M44: 11,813,445 km (0.117 R)
• M45: 12,255,207 km (0.085 R)
• M46: 13,126,166 km (0.09 R)
• M47: 13,297,007 km (0.074 R)
• M48: 13,901,083 km (0.108 R)
• M49: 14,017,021 km (0.091 R)
• M50: 14,455,193 km (0.098 R)
• M51: 14,838,463 km (0.115 R)
• M52: 14,986,864 km (0.082 R)
• M53: 15,105,795 km (0.088 R)
• M54: 15,524,968 km (0.116 R)
• M55: 15,675,463 km (0.076 R)
• M56: 15,978,100 km (0.053 R)
• M57: 16,252,163 km (0.103 R)
• M58: 16,650,692 km (0.093 R)
• M59: 17,114,595 km (0.11 R)
• M60: 17,551,421 km (0.069 R)
• M61: 17,645,518 km (0.082 R)
• M62: 18,055,117 km (0.074 R)
• M63: 18,531,735 km (0.104 R)
• M64: 18,915,903 km (0.112 R)
• M65: 18,980,230 km (0.112 R)
• M66: 19,109,034 km (0.082 R)
• M67: 19,238,137 km (0.072 R)
• M68: 19,692,316 km (0.068 R)
• M69: 19,790,153 km (0.098 R)
• M70: 20,281,432 km (0.085 R)
• M71: 20,942,804 km (0.049 R)
• M72: 21,075,946 km (0.09 R)
• M73: 21,342,979 km (0.03 R)
• M74: 21,577,548 km (0.094 R)
• M75: 21,712,037 km (0.076 R)
• M76: 21,846,824 km (0.075 R)
• M77: 21,947,952 km (0.119 R)
• M78: 22,015,571 km (0.079 R)
• M79: 22,218,725 km (0.064 R)
• M80: 22,422,477 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.1

Radius: 10.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.66 AU - 7.52 AU

Year: 6794 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,007,662 km

• M1: 140,622 km (0.097 R)
• M2: 450,888 km (0.116 R)
• M3: 612,753 km (0.07 R)
• M4: 1,112,859 km (0.07 R)
• M5: 1,215,782 km (0.094 R)
• M6: 1,286,392 km (0.075 R)
• M7: 1,621,491 km (0.113 R)
• M8: 1,942,379 km (0.05 R)
• M9: 2,089,134 km (0.059 R)
• M10: 2,529,251 km (0.088 R)
• M11: 2,974,006 km (0.073 R)
• M12: 3,267,517 km (0.099 R)
• M13: 3,622,064 km (0.095 R)
• M14: 4,204,149 km (0.058 R)
• M15: 4,534,012 km (0.109 R)
• M16: 5,454,638 km (0.116 R)
• M17: 5,573,717 km (0.094 R)
• M18: 5,905,675 km (0.117 R)
• M19: 6,400,246 km (0.102 R)
• M20: 6,875,967 km (0.057 R)
• M21: 7,462,091 km (0.083 R)
• M22: 8,064,223 km (0.092 R)
• M23: 8,166,099 km (0.1 R)
• M24: 8,371,048 km (0.115 R)
• M25: 8,716,619 km (0.109 R)
• M26: 9,279,406 km (0.095 R)
• M27: 11,037,181 km (0.09 R)
• M28: 12,696,970 km (0.119 R)
• M29: 13,214,130 km (0.071 R)
• M30: 13,738,021 km (0.1 R)
• M31: 14,063,845 km (0.109 R)
• M32: 14,186,665 km (0.111 R)
• M33: 14,557,369 km (0.104 R)
• M34: 14,640,246 km (0.07 R)
• M35: 14,972,952 km (0.089 R)
• M36: 15,098,464 km (0.106 R)
• M37: 15,350,387 km (0.089 R)
• M38: 15,986,477 km (0.051 R)
• M39: 16,157,468 km (0.111 R)
• M40: 16,674,328 km (0.042 R)
• M41: 16,804,478 km (0.071 R)
• M42: 17,240,407 km (0.097 R)
• M43: 17,547,830 km (0.114 R)
• M44: 17,857,049 km (0.046 R)
• M45: 18,212,793 km (0.073 R)
• M46: 18,750,597 km (0.102 R)
• M47: 18,840,805 km (0.09 R)
• M48: 19,384,742 km (0.108 R)
• M49: 19,750,210 km (0.105 R)
• M50: 20,441,651 km (0.116 R)
• M51: 20,534,402 km (0.119 R)
• M52: 20,767,027 km (0.08 R)
• M53: 21,047,373 km (0.079 R)
• M54: 21,281,943 km (0.116 R)
• M55: 21,423,013 km (0.054 R)
• M56: 21,848,320 km (0.104 R)
• M57: 21,990,737 km (0.089 R)
• M58: 22,755,332 km (0.056 R)
• M59: 22,851,524 km (0.047 R)
• M60: 23,140,846 km (0.111 R)
• M61: 23,869,687 km (0.089 R)
• M62: 24,853,143 km (0.091 R)
• M63: 25,051,360 km (0.106 R)
• M64: 25,150,693 km (0.11 R)
• M65: 27,573,880 km (0.077 R)
• M66: 27,882,051 km (0.117 R)
• M67: 28,088,047 km (0.092 R)
• M68: 28,449,925 km (0.079 R)
• M69: 29,021,538 km (0.058 R)
• M70: 29,230,377 km (0.093 R)
• M71: 29,334,946 km (0.086 R)
• M72: 29,702,059 km (0.097 R)
• M73: 30,176,284 km (0.102 R)
• M74: 30,865,631 km (0.066 R)
• M75: 31,078,808 km (0.044 R)
• M76: 32,098,018 km (0.055 R)
• M77: 32,910,484 km (0.116 R)
• M78: 33,128,299 km (0.032 R)
• M79: 34,610,814 km (0.105 R)
• M80: 34,776,867 km (0.092 R)
• M81: 36,395,666 km (0.093 R)
• M82: 37,072,746 km (0.114 R)
• M83: 37,469,629 km (0.11 R)
• M84: 37,868,008 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 14.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.27 AU - 10.25 AU

Year: 9331 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 76,007,662 km

• M1: 186,100 km (0.087 R)
• M2: 299,196 km (0.092 R)
• M3: 551,418 km (0.114 R)
• M4: 802,742 km (0.106 R)
• M5: 1,128,716 km (0.092 R)
• M6: 1,271,582 km (0.112 R)
• M7: 1,536,969 km (0.058 R)
• M8: 1,629,570 km (0.072 R)
• M9: 3,468,875 km (0.045 R)
• M10: 3,881,766 km (0.118 R)
• M11: 4,272,665 km (0.111 R)
• M12: 4,367,809 km (0.073 R)
• M13: 5,480,219 km (0.115 R)
• M14: 5,604,385 km (0.08 R)
• M15: 5,729,748 km (0.112 R)
• M16: 6,240,026 km (0.102 R)
• M17: 7,010,755 km (0.108 R)
• M18: 7,510,711 km (0.066 R)
• M19: 7,626,051 km (0.114 R)
• M20: 7,928,388 km (0.057 R)
• M21: 8,092,946 km (0.114 R)
• M22: 8,306,123 km (0.056 R)
• M23: 9,103,928 km (0.072 R)
• M24: 9,800,157 km (0.113 R)
• M25: 10,487,708 km (0.119 R)
• M26: 10,694,453 km (0.105 R)
• M27: 11,007,262 km (0.118 R)
• M28: 11,428,829 km (0.105 R)
• M29: 11,909,636 km (0.081 R)
• M30: 12,890,998 km (0.08 R)
• M31: 13,251,679 km (0.029 R)
• M32: 13,700,323 km (0.112 R)
• M33: 13,813,269 km (0.069 R)
• M34: 14,440,084 km (0.09 R)
• M35: 14,583,848 km (0.105 R)
• M36: 14,959,937 km (0.066 R)
• M37: 15,163,689 km (0.106 R)
• M38: 15,309,846 km (0.116 R)
• M39: 16,375,881 km (0.09 R)
• M40: 17,742,158 km (0.045 R)
• M41: 17,957,878 km (0.08 R)
• M42: 18,641,839 km (0.057 R)
• M43: 19,050,092 km (0.119 R)
• M44: 19,588,345 km (0.101 R)
• M45: 19,971,316 km (0.118 R)
• M46: 20,131,535 km (0.081 R)
• M47: 20,324,516 km (0.092 R)
• M48: 20,744,737 km (0.113 R)
• M49: 21,593,555 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.8

Radius: 7.2

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.84 AU - 20.7 AU

Year: 26959 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,007,662 km

• M1: 202,107 km (0.103 R)
• M2: 257,757 km (0.098 R)
• M3: 320,588 km (0.111 R)
• M4: 371,751 km (0.112 R)
• M5: 719,865 km (0.103 R)
• M6: 766,539 km (0.112 R)
• M7: 863,030 km (0.11 R)
• M8: 1,376,749 km (0.113 R)
• M9: 1,465,610 km (0.06 R)
• M10: 1,586,934 km (0.046 R)
• M11: 1,775,278 km (0.113 R)
• M12: 2,784,016 km (0.064 R)
• M13: 2,935,110 km (0.081 R)
• M14: 3,011,704 km (0.062 R)
• M15: 3,206,032 km (0.079 R)
• M16: 3,771,811 km (0.099 R)
• M17: 4,281,341 km (0.044 R)
• M18: 4,544,185 km (0.096 R)
• M19: 4,948,249 km (0.105 R)
• M20: 5,887,275 km (0.09 R)
• M21: 6,081,602 km (0.084 R)
• M22: 6,179,439 km (0.089 R)
• M23: 7,500,089 km (0.074 R)
• M24: 7,552,598 km (0.113 R)
• M25: 7,977,007 km (0.08 R)
• M26: 8,191,979 km (0.047 R)
• M27: 8,573,155 km (0.113 R)
• M28: 8,628,057 km (0.106 R)
• M29: 8,904,364 km (0.093 R)
• M30: 9,465,656 km (0.085 R)
• M31: 9,636,347 km (0.043 R)
• M32: 10,096,360 km (0.093 R)
• M33: 10,212,448 km (0.09 R)
• M34: 10,918,550 km (0.108 R)
• M35: 11,097,619 km (0.085 R)
• M36: 12,068,509 km (0.12 R)
• M37: 16,079,677 km (0.088 R)
• M38: 16,283,279 km (0.085 R)
• M39: 16,830,658 km (0.109 R)
• M40: 17,593,158 km (0.108 R)
• M41: 18,013,828 km (0.044 R)
• M42: 19,511,901 km (0.108 R)
• M43: 19,656,711 km (0.101 R)
• M44: 20,459,304 km (0.047 R)
• M45: 21,049,617 km (0.104 R)
• M46: 21,720,564 km (0.078 R)
• M47: 21,870,610 km (0.105 R)
• M48: 22,096,353 km (0.031 R)
• M49: 22,474,238 km (0.079 R)
• M50: 22,625,930 km (0.119 R)
• M51: 24,473,464 km (0.12 R)
• M52: 24,864,512 km (0.087 R)
• M53: 25,573,457 km (0.056 R)
• M54: 29,465,245 km (0.108 R)
• M55: 30,298,954 km (0.075 R)
• M56: 30,971,397 km (0.041 R)
• M57: 32,331,241 km (0.064 R)
• M58: 33,190,980 km (0.107 R)
• M59: 33,884,217 km (0.104 R)
• M60: 34,582,241 km (0.106 R)
• M61: 36,436,805 km (0.09 R)
• M62: 37,062,274 km (0.076 R)
• M63: 38,052,163 km (0.118 R)
• M64: 38,414,340 km (0.102 R)
• M65: 38,595,802 km (0.073 R)
• M66: 39,050,729 km (0.088 R)
• M67: 39,416,047 km (0.099 R)
• M68: 39,782,412 km (0.054 R)
• M69: 40,518,583 km (0.11 R)
• M70: 41,538,093 km (0.102 R)
• M71: 41,817,691 km (0.117 R)
• M72: 42,097,888 km (0.106 R)
• M73: 44,838,072 km (0.06 R)
• M74: 46,374,442 km (0.088 R)
• M75: 49,498,495 km (0.12 R)
• M76: 50,786,981 km (0.109 R)
• M77: 52,086,388 km (0.119 R)
• M78: 52,992,353 km (0.037 R)
• M79: 54,717,964 km (0.118 R)
• M80: 57,288,804 km (0.11 R)
• M81: 58,536,899 km (0.08 R)
• M82: 60,320,105 km (0.088 R)
• M83: 60,636,655 km (0.098 R)
• M84: 63,081,682 km (0.062 R)
• M85: 63,295,906 km (0.066 R)
• M86: 64,693,599 km (0.069 R)
• M87: 66,101,614 km (0.109 R)
• M88: 70,163,645 km (0.078 R)
• M89: 71,386,907 km (0.109 R)
• M90: 72,617,050 km (0.092 R)
• M91: 73,854,374 km (0.114 R)
• M92: 74,192,914 km (0.087 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit