🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.65 AU - 0.83 AU

Year: 224 Days

Day: 42.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.7 AU - 1.04 AU

Year: 285 Days

Day: 25 Hours

Environment

Temp: 132 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,677,878 km

• M1: 172,337 km (0.106 R)
• M2: 222,602 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.91 AU - 1.13 AU

Year: 362 Days

Day: 47.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.33 AU - 2.11 AU

Year: 793 Days

Day: 29.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.66 AU - 1.78 AU

Year: 793 Days

Day: 40.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.76 AU - 2.86 AU

Year: 1656 Days

Day: 37.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,677,878 km

• M1: 777,909 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.96 AU - 3 AU

Year: 1808 Days

Day: 32.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,677,878 km

• M1: 2,110,377 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 12.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.09 AU - 10.69 AU

Year: 9316 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,677,878 km

• M1: 416,181 km (0.073 R)
• M2: 516,412 km (0.071 R)
• M3: 692,638 km (0.099 R)
• M4: 861,085 km (0.091 R)
• M5: 997,219 km (0.118 R)
• M6: 1,397,244 km (0.095 R)
• M7: 1,505,104 km (0.089 R)
• M8: 1,615,956 km (0.103 R)
• M9: 1,925,175 km (0.042 R)
• M10: 2,149,123 km (0.028 R)
• M11: 2,296,178 km (0.045 R)
• M12: 2,600,460 km (0.117 R)
• M13: 2,964,431 km (0.116 R)
• M14: 3,296,389 km (0.073 R)
• M15: 3,565,815 km (0.077 R)
• M16: 4,178,568 km (0.113 R)
• M17: 4,990,585 km (0.115 R)
• M18: 5,243,705 km (0.081 R)
• M19: 5,414,845 km (0.081 R)
• M20: 6,602,801 km (0.042 R)
• M21: 6,974,702 km (0.12 R)
• M22: 7,163,195 km (0.119 R)
• M23: 7,321,619 km (0.103 R)
• M24: 7,481,090 km (0.039 R)
• M25: 7,999,597 km (0.064 R)
• M26: 8,098,032 km (0.105 R)
• M27: 8,529,771 km (0.111 R)
• M28: 8,900,774 km (0.087 R)
• M29: 9,071,316 km (0.095 R)
• M30: 9,728,798 km (0.085 R)
• M31: 9,869,271 km (0.104 R)
• M32: 10,045,796 km (0.113 R)
• M33: 10,152,160 km (0.071 R)
• M34: 10,617,559 km (0.108 R)
• M35: 10,762,220 km (0.073 R)
• M36: 10,871,128 km (0.092 R)
• M37: 11,089,989 km (0.071 R)
• M38: 11,273,546 km (0.075 R)
• M39: 11,830,200 km (0.052 R)
• M40: 12,130,891 km (0.055 R)
• M41: 13,086,523 km (0.115 R)
• M42: 13,280,551 km (0.055 R)
• M43: 13,397,387 km (0.1 R)
• M44: 13,632,256 km (0.113 R)
• M45: 13,750,139 km (0.104 R)
• M46: 14,947,969 km (0.119 R)
• M47: 15,150,824 km (0.109 R)
• M48: 16,054,544 km (0.062 R)
• M49: 16,179,010 km (0.095 R)
• M50: 16,554,800 km (0.033 R)
• M51: 16,680,611 km (0.107 R)
• M52: 16,975,469 km (0.113 R)
• M53: 17,187,299 km (0.118 R)
• M54: 18,476,085 km (0.106 R)
• M55: 18,956,444 km (0.101 R)
• M56: 19,529,404 km (0.12 R)
• M57: 20,152,928 km (0.07 R)
• M58: 20,828,063 km (0.066 R)
• M59: 21,510,827 km (0.11 R)
• M60: 22,108,471 km (0.075 R)
• M61: 22,571,925 km (0.098 R)
• M62: 22,944,873 km (0.071 R)
• M63: 23,981,436 km (0.082 R)
• M64: 24,744,685 km (0.07 R)
• M65: 25,033,109 km (0.093 R)
• M66: 25,225,941 km (0.091 R)
• M67: 25,516,161 km (0.063 R)
• M68: 26,737,179 km (0.104 R)
• M69: 27,230,852 km (0.112 R)
• M70: 28,629,442 km (0.098 R)
• M71: 28,932,079 km (0.057 R)
• M72: 29,033,207 km (0.056 R)
• M73: 29,185,198 km (0.093 R)
• M74: 29,846,570 km (0.095 R)
• M75: 30,770,636 km (0.085 R)
• M76: 30,925,620 km (0.114 R)
• M77: 32,489,067 km (0.109 R)
• M78: 32,594,234 km (0.107 R)
• M79: 33,704,999 km (0.093 R)
• M80: 34,989,745 km (0.081 R)
• M81: 35,205,465 km (0.099 R)
• M82: 36,127,138 km (0.098 R)
• M83: 36,618,268 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 13.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.43 AU - 12.17 AU

Year: 10782 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,677,878 km

• M1: 211,232 km (0.114 R)
• M2: 310,116 km (0.091 R)
• M3: 439,668 km (0.094 R)
• M4: 687,402 km (0.099 R)
• M5: 769,681 km (0.115 R)
• M6: 891,454 km (0.108 R)
• M7: 1,039,256 km (0.099 R)
• M8: 1,382,434 km (0.107 R)
• M9: 1,490,294 km (0.044 R)
• M10: 1,831,676 km (0.093 R)
• M11: 1,999,675 km (0.111 R)
• M12: 2,248,755 km (0.105 R)
• M13: 2,351,379 km (0.063 R)
• M14: 2,455,649 km (0.084 R)
• M15: 2,641,749 km (0.063 R)
• M16: 3,315,837 km (0.099 R)
• M17: 3,462,892 km (0.107 R)
• M18: 4,104,517 km (0.1 R)
• M19: 4,650,998 km (0.026 R)
• M20: 4,783,093 km (0.057 R)
• M21: 5,220,816 km (0.12 R)
• M22: 5,955,192 km (0.094 R)
• M23: 6,796,680 km (0.101 R)
• M24: 7,098,120 km (0.102 R)
• M25: 8,267,826 km (0.099 R)
• M26: 8,468,586 km (0.1 R)
• M27: 9,080,591 km (0.118 R)
• M28: 9,664,770 km (0.088 R)
• M29: 9,876,451 km (0.109 R)
• M30: 10,564,003 km (0.093 R)
• M31: 10,825,800 km (0.073 R)
• M32: 11,266,964 km (0.116 R)
• M33: 12,167,094 km (0.089 R)
• M34: 12,349,903 km (0.107 R)
• M35: 12,533,609 km (0.09 R)
• M36: 12,996,913 km (0.092 R)
• M37: 13,465,753 km (0.109 R)
• M38: 13,987,999 km (0.106 R)
• M39: 14,083,742 km (0.11 R)
• M40: 14,275,676 km (0.112 R)
• M41: 14,662,387 km (0.052 R)
• M42: 15,396,613 km (0.064 R)
• M43: 15,594,531 km (0.052 R)
• M44: 16,343,867 km (0.087 R)
• M45: 16,900,969 km (0.096 R)
• M46: 17,567,428 km (0.108 R)
• M47: 18,399,341 km (0.117 R)
• M48: 19,671,372 km (0.088 R)
• M49: 20,155,770 km (0.091 R)
• M50: 22,692,202 km (0.051 R)
• M51: 23,200,087 km (0.104 R)
• M52: 23,654,715 km (0.101 R)
• M53: 24,515,201 km (0.104 R)
• M54: 24,804,374 km (0.066 R)
• M55: 25,385,861 km (0.117 R)
• M56: 25,619,832 km (0.111 R)
• M57: 26,089,869 km (0.112 R)
• M58: 27,696,999 km (0.12 R)
• M59: 28,118,865 km (0.093 R)
• M60: 29,213,472 km (0.074 R)
• M61: 29,397,328 km (0.05 R)
• M62: 29,950,990 km (0.103 R)
• M63: 30,321,992 km (0.094 R)
• M64: 31,131,317 km (0.113 R)
• M65: 31,319,062 km (0.075 R)
• M66: 32,643,751 km (0.081 R)
• M67: 34,892,207 km (0.117 R)
• M68: 35,087,283 km (0.03 R)
• M69: 36,265,217 km (0.105 R)
• M70: 36,462,686 km (0.042 R)
• M71: 37,789,021 km (0.103 R)
• M72: 38,056,202 km (0.03 R)
• M73: 38,726,999 km (0.08 R)
• M74: 39,401,536 km (0.109 R)
• M75: 40,420,597 km (0.107 R)
• M76: 41,517,299 km (0.071 R)
• M77: 42,971,540 km (0.117 R)
• M78: 43,459,977 km (0.05 R)
• M79: 44,583,307 km (0.053 R)
• M80: 45,077,728 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.2

Radius: 6.5

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 14.62 AU - 16.36 AU

Year: 21427 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,677,878 km

• M1: 115,938 km (0.118 R)
• M2: 180,265 km (0.086 R)
• M3: 310,864 km (0.116 R)
• M4: 513,569 km (0.102 R)
• M5: 618,886 km (0.063 R)
• M6: 1,191,846 km (0.098 R)
• M7: 1,696,141 km (0.081 R)
• M8: 1,954,197 km (0.109 R)
• M9: 3,461,994 km (0.07 R)
• M10: 3,998,452 km (0.105 R)
• M11: 4,605,071 km (0.063 R)
• M12: 4,783,542 km (0.081 R)
• M13: 5,333,014 km (0.089 R)
• M14: 5,662,579 km (0.108 R)
• M15: 6,047,494 km (0.107 R)
• M16: 6,145,032 km (0.115 R)
• M17: 6,243,168 km (0.087 R)
• M18: 7,252,206 km (0.119 R)
• M19: 7,828,457 km (0.038 R)
• M20: 8,095,339 km (0.047 R)
• M21: 8,419,518 km (0.066 R)
• M22: 8,692,833 km (0.081 R)
• M23: 8,803,087 km (0.07 R)
• M24: 9,080,591 km (0.059 R)
• M25: 10,335,268 km (0.1 R)
• M26: 12,009,119 km (0.111 R)
• M27: 12,070,454 km (0.049 R)
• M28: 13,002,897 km (0.115 R)
• M29: 13,255,419 km (0.042 R)
• M30: 13,382,278 km (0.043 R)
• M31: 13,958,229 km (0.101 R)
• M32: 14,738,681 km (0.105 R)
• M33: 15,734,106 km (0.093 R)
• M34: 16,070,850 km (0.115 R)
• M35: 16,206,087 km (0.116 R)
• M36: 16,341,772 km (0.063 R)
• M37: 16,888,403 km (0.097 R)
• M38: 17,579,994 km (0.109 R)
• M39: 18,280,860 km (0.05 R)
• M40: 21,026,280 km (0.111 R)
• M41: 23,435,853 km (0.101 R)
• M42: 24,750,968 km (0.049 R)
• M43: 24,907,297 km (0.085 R)
• M44: 25,614,746 km (0.114 R)
• M45: 26,648,168 km (0.108 R)
• M46: 27,371,623 km (0.12 R)
• M47: 27,452,406 km (0.09 R)
• M48: 28,020,130 km (0.039 R)
• M49: 28,183,042 km (0.051 R)
• M50: 28,264,573 km (0.084 R)
• M51: 30,079,045 km (0.117 R)
• M52: 30,916,195 km (0.052 R)
• M53: 32,101,010 km (0.087 R)
• M54: 32,870,542 km (0.07 R)
• M55: 36,986,428 km (0.099 R)
• M56: 37,165,197 km (0.069 R)
• M57: 37,344,116 km (0.054 R)
• M58: 38,514,720 km (0.112 R)
• M59: 38,605,227 km (0.061 R)
• M60: 39,332,123 km (0.104 R)
• M61: 40,063,507 km (0.091 R)
• M62: 41,168,885 km (0.029 R)
• M63: 41,911,489 km (0.09 R)
• M64: 42,097,888 km (0.108 R)
• M65: 43,033,623 km (0.104 R)
• M66: 43,315,615 km (0.055 R)
• M67: 48,399,100 km (0.119 R)
• M68: 48,888,285 km (0.105 R)
• M69: 50,069,061 km (0.076 R)
• M70: 50,563,781 km (0.085 R)
• M71: 51,358,744 km (0.105 R)
• M72: 54,579,886 km (0.039 R)
• M73: 54,885,215 km (0.029 R)
• M74: 59,218,766 km (0.103 R)
• M75: 59,637,191 km (0.078 R)
• M76: 60,161,681 km (0.09 R)
• M77: 60,582,201 km (0.059 R)
• M78: 61,850,043 km (0.118 R)
• M79: 62,487,180 km (0.101 R)
• M80: 63,233,225 km (0.066 R)
• M81: 64,626,729 km (0.087 R)
• M82: 66,355,632 km (0.07 R)
• M83: 68,099,644 km (0.067 R)
• M84: 70,522,082 km (0.109 R)
• M85: 71,076,641 km (0.072 R)
• M86: 71,521,246 km (0.106 R)
• M87: 71,743,997 km (0.056 R)
• M88: 72,189,948 km (0.104 R)
• M89: 72,860,745 km (0.108 R)
• M90: 73,983,328 km (0.111 R)
• M91: 75,111,595 km (0.09 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit