🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.45 AU - 0.75 AU

Year: 163 Days

Day: 17.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,774,126 km

• M1: 430,842 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.67 AU - 0.81 AU

Year: 224 Days

Day: 19.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,774,126 km

• M1: 67,768 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.25 AU - 1.55 AU

Year: 582 Days

Day: 22.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,774,126 km

• M1: 78,688 km (0.104 R)
• M2: 305,479 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.71 AU - 1.79 AU

Year: 814 Days

Day: 43.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.45 AU - 2.19 AU

Year: 863 Days

Day: 22.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.93 AU - 4.23 AU

Year: 2896 Days

Day: 18.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 9.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.52 AU - 10.46 AU

Year: 9474 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,774,126 km

• M1: 162,762 km (0.064 R)
• M2: 268,528 km (0.111 R)
• M3: 537,954 km (0.106 R)
• M4: 993,629 km (0.095 R)
• M5: 1,090,718 km (0.091 R)
• M6: 1,585,887 km (0.059 R)
• M7: 1,798,166 km (0.094 R)
• M8: 2,445,476 km (0.117 R)
• M9: 2,646,237 km (0.08 R)
• M10: 2,992,705 km (0.045 R)
• M11: 3,329,301 km (0.033 R)
• M12: 3,427,736 km (0.108 R)
• M13: 3,577,184 km (0.102 R)
• M14: 3,678,013 km (0.09 R)
• M15: 3,908,394 km (0.102 R)
• M16: 3,986,334 km (0.066 R)
• M17: 4,518,753 km (0.101 R)
• M18: 4,600,583 km (0.053 R)
• M19: 5,359,045 km (0.117 R)
• M20: 5,445,662 km (0.077 R)
• M21: 5,532,877 km (0.066 R)
• M22: 5,649,863 km (0.115 R)
• M23: 6,095,664 km (0.111 R)
• M24: 6,801,318 km (0.064 R)
• M25: 7,084,506 km (0.11 R)
• M26: 7,179,800 km (0.098 R)
• M27: 7,760,240 km (0.099 R)
• M28: 7,858,526 km (0.08 R)
• M29: 7,957,260 km (0.113 R)
• M30: 8,155,777 km (0.071 R)
• M31: 8,355,939 km (0.084 R)
• M32: 8,829,416 km (0.092 R)
• M33: 8,897,782 km (0.07 R)
• M34: 9,034,963 km (0.049 R)
• M35: 9,555,863 km (0.112 R)
• M36: 9,766,946 km (0.096 R)
• M37: 10,050,883 km (0.101 R)
• M38: 10,122,241 km (0.107 R)
• M39: 10,301,459 km (0.113 R)
• M40: 10,481,874 km (0.109 R)
• M41: 10,663,187 km (0.028 R)
• M42: 11,287,608 km (0.1 R)
• M43: 12,189,085 km (0.12 R)
• M44: 12,571,607 km (0.029 R)
• M45: 13,152,794 km (0.071 R)
• M46: 13,663,522 km (0.061 R)
• M47: 13,742,659 km (0.116 R)
• M48: 14,341,349 km (0.063 R)
• M49: 15,398,857 km (0.103 R)
• M50: 15,895,522 km (0.025 R)
• M51: 16,523,534 km (0.091 R)
• M52: 16,777,102 km (0.108 R)
• M53: 16,946,896 km (0.112 R)
• M54: 17,031,867 km (0.11 R)
• M55: 17,674,540 km (0.083 R)
• M56: 17,804,091 km (0.03 R)
• M57: 18,151,009 km (0.09 R)
• M58: 18,456,338 km (0.097 R)
• M59: 19,249,207 km (0.113 R)
• M60: 19,560,520 km (0.082 R)
• M61: 20,098,175 km (0.113 R)
• M62: 21,096,591 km (0.089 R)
• M63: 22,343,788 km (0.103 R)
• M64: 22,483,812 km (0.075 R)
• M65: 23,948,076 km (0.094 R)
• M66: 24,330,897 km (0.077 R)
• M67: 24,571,301 km (0.047 R)
• M68: 25,199,761 km (0.08 R)
• M69: 25,540,396 km (0.082 R)
• M70: 27,466,019 km (0.117 R)
• M71: 27,666,181 km (0.03 R)
• M72: 30,208,448 km (0.115 R)
• M73: 31,769,202 km (0.081 R)
• M74: 31,926,729 km (0.075 R)
• M75: 32,295,338 km (0.119 R)
• M76: 32,506,570 km (0.047 R)
• M77: 33,516,356 km (0.117 R)
• M78: 33,783,837 km (0.093 R)
• M79: 33,998,210 km (0.111 R)
• M80: 34,266,888 km (0.111 R)
• M81: 34,860,642 km (0.098 R)
• M82: 35,077,260 km (0.1 R)
• M83: 35,730,105 km (0.052 R)
• M84: 36,058,024 km (0.118 R)
• M85: 36,167,529 km (0.077 R)
• M86: 36,771,905 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.2

Radius: 14

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.83 AU - 10.65 AU

Year: 11517 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,774,126 km

• M1: 182,958 km (0.096 R)
• M2: 337,792 km (0.059 R)
• M3: 467,643 km (0.105 R)
• M4: 944,711 km (0.07 R)
• M5: 1,413,700 km (0.101 R)
• M6: 1,530,237 km (0.084 R)
• M7: 1,699,133 km (0.08 R)
• M8: 2,841,312 km (0.087 R)
• M9: 2,990,761 km (0.08 R)
• M10: 3,266,769 km (0.087 R)
• M11: 3,392,132 km (0.104 R)
• M12: 3,976,461 km (0.114 R)
• M13: 4,487,487 km (0.111 R)
• M14: 5,497,273 km (0.093 R)
• M15: 5,722,717 km (0.043 R)
• M16: 6,105,239 km (0.099 R)
• M17: 7,220,640 km (0.102 R)
• M18: 8,528,126 km (0.029 R)
• M19: 9,186,955 km (0.077 R)
• M20: 10,553,382 km (0.102 R)
• M21: 11,547,609 km (0.12 R)
• M22: 11,740,291 km (0.088 R)
• M23: 12,423,505 km (0.108 R)
• M24: 12,571,607 km (0.078 R)
• M25: 12,720,157 km (0.051 R)
• M26: 12,819,640 km (0.108 R)
• M27: 13,371,207 km (0.088 R)
• M28: 14,033,178 km (0.106 R)
• M29: 14,239,025 km (0.105 R)
• M30: 14,342,247 km (0.101 R)
• M31: 14,497,679 km (0.104 R)
• M32: 14,705,770 km (0.117 R)
• M33: 15,019,776 km (0.11 R)
• M34: 16,136,225 km (0.119 R)
• M35: 16,351,945 km (0.113 R)
• M36: 16,568,563 km (0.044 R)
• M37: 17,004,790 km (0.086 R)
• M38: 17,777,313 km (0.109 R)
• M39: 18,055,865 km (0.053 R)
• M40: 18,223,863 km (0.068 R)
• M41: 18,392,310 km (0.118 R)
• M42: 20,104,907 km (0.038 R)
• M43: 20,980,204 km (0.113 R)
• M44: 21,808,527 km (0.084 R)
• M45: 22,166,814 km (0.082 R)
• M46: 22,949,660 km (0.084 R)
• M47: 23,802,966 km (0.089 R)
• M48: 24,790,761 km (0.053 R)
• M49: 24,915,226 km (0.095 R)
• M50: 25,039,841 km (0.118 R)
• M51: 26,551,677 km (0.069 R)
• M52: 26,742,863 km (0.091 R)
• M53: 27,318,815 km (0.064 R)
• M54: 27,511,647 km (0.107 R)
• M55: 28,678,510 km (0.112 R)
• M56: 29,071,055 km (0.087 R)
• M57: 29,268,075 km (0.089 R)
• M58: 31,733,448 km (0.091 R)
• M59: 31,936,153 km (0.11 R)
• M60: 32,207,225 km (0.114 R)
• M61: 32,547,261 km (0.063 R)
• M62: 32,956,710 km (0.112 R)
• M63: 33,093,592 km (0.113 R)
• M64: 33,711,880 km (0.093 R)
• M65: 34,472,735 km (0.097 R)
• M66: 34,681,274 km (0.047 R)
• M67: 34,820,550 km (0.07 R)
• M68: 35,870,727 km (0.056 R)
• M69: 38,361,532 km (0.093 R)
• M70: 40,320,815 km (0.105 R)
• M71: 41,719,106 km (0.057 R)
• M72: 42,163,861 km (0.079 R)
• M73: 42,312,561 km (0.119 R)
• M74: 42,908,858 km (0.084 R)
• M75: 43,058,306 km (0.071 R)
• M76: 43,883,787 km (0.043 R)
• M77: 44,034,432 km (0.116 R)
• M78: 44,487,415 km (0.096 R)
• M79: 45,779,043 km (0.086 R)
• M80: 46,698,322 km (0.042 R)
• M81: 47,623,585 km (0.099 R)
• M82: 47,778,418 km (0.087 R)
• M83: 48,243,817 km (0.092 R)
• M84: 49,022,923 km (0.084 R)
• M85: 49,257,492 km (0.066 R)
• M86: 49,727,679 km (0.088 R)
• M87: 50,435,725 km (0.059 R)
• M88: 51,702,819 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.4

Radius: 4.3

Gravity: 38.69 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.03 AU - 15.63 AU

Year: 19065 Days

Day: 22.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,774,126 km

• M1: 128,205 km (0.101 R)
• M2: 348,862 km (0.091 R)
• M3: 585,227 km (0.11 R)
• M4: 1,043,744 km (0.109 R)
• M5: 1,263,204 km (0.097 R)
• M6: 2,310,838 km (0.109 R)
• M7: 2,345,844 km (0.102 R)
• M8: 2,487,663 km (0.044 R)
• M9: 2,816,778 km (0.056 R)
• M10: 3,884,010 km (0.071 R)
• M11: 4,136,531 km (0.113 R)
• M12: 6,047,344 km (0.119 R)
• M13: 6,339,808 km (0.074 R)
• M14: 7,090,640 km (0.11 R)
• M15: 8,948,795 km (0.058 R)
• M16: 9,003,997 km (0.072 R)
• M17: 9,114,699 km (0.101 R)
• M18: 9,170,349 km (0.118 R)
• M19: 10,246,706 km (0.112 R)
• M20: 10,304,451 km (0.069 R)
• M21: 10,362,196 km (0.079 R)
• M22: 12,454,322 km (0.108 R)
• M23: 12,639,524 km (0.07 R)
• M24: 12,763,541 km (0.072 R)
• M25: 12,950,239 km (0.084 R)
• M26: 14,089,726 km (0.027 R)
• M27: 15,459,145 km (0.069 R)
• M28: 15,791,402 km (0.08 R)
• M29: 16,666,100 km (0.106 R)
• M30: 17,075,251 km (0.066 R)
• M31: 18,112,263 km (0.096 R)
• M32: 18,462,472 km (0.11 R)
• M33: 18,956,444 km (0.099 R)
• M34: 20,246,725 km (0.084 R)
• M35: 20,464,390 km (0.049 R)
• M36: 20,756,106 km (0.109 R)
• M37: 21,564,982 km (0.084 R)
• M38: 23,441,388 km (0.056 R)
• M39: 23,899,457 km (0.085 R)
• M40: 25,604,274 km (0.089 R)
• M41: 26,075,956 km (0.067 R)
• M42: 26,392,056 km (0.088 R)
• M43: 26,868,526 km (0.085 R)
• M44: 28,558,383 km (0.066 R)
• M45: 29,047,419 km (0.05 R)
• M46: 29,211,079 km (0.069 R)
• M47: 29,951,289 km (0.119 R)
• M48: 30,365,226 km (0.079 R)
• M49: 34,433,839 km (0.101 R)
• M50: 36,178,749 km (0.07 R)
• M51: 36,266,862 km (0.115 R)
• M52: 37,773,762 km (0.032 R)
• M53: 37,863,071 km (0.085 R)
• M54: 39,935,750 km (0.082 R)
• M55: 40,482,381 km (0.116 R)
• M56: 40,573,785 km (0.097 R)
• M57: 46,179,666 km (0.119 R)
• M58: 47,041,200 km (0.117 R)
• M59: 48,101,400 km (0.094 R)
• M60: 48,198,190 km (0.114 R)
• M61: 48,683,037 km (0.106 R)
• M62: 49,853,191 km (0.078 R)
• M63: 50,835,451 km (0.109 R)
• M64: 51,923,327 km (0.057 R)
• M65: 53,719,847 km (0.057 R)
• M66: 53,920,757 km (0.105 R)
• M67: 54,323,176 km (0.106 R)
• M68: 55,030,026 km (0.069 R)
• M69: 55,536,714 km (0.087 R)
• M70: 55,638,141 km (0.064 R)
• M71: 56,146,774 km (0.098 R)
• M72: 59,437,777 km (0.096 R)
• M73: 59,645,569 km (0.053 R)
• M74: 59,853,510 km (0.088 R)
• M75: 60,166,020 km (0.096 R)
• M76: 61,106,541 km (0.114 R)
• M77: 61,736,348 km (0.079 R)
• M78: 62,052,000 km (0.12 R)
• M79: 62,790,714 km (0.087 R)
• M80: 64,063,792 km (0.076 R)
• M81: 64,276,820 km (0.084 R)
• M82: 66,959,409 km (0.068 R)
• M83: 67,391,896 km (0.057 R)
• M84: 71,547,426 km (0.095 R)
• M85: 71,768,531 km (0.067 R)
• M86: 72,765,751 km (0.066 R)
• M87: 73,099,204 km (0.118 R)
• M88: 73,767,608 km (0.064 R)
• M89: 74,662,053 km (0.083 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit