🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.7 AU - 0.92 AU

Year: 266 Days

Day: 15.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,670,738 km

• M1: 460,761 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.74 AU - 0.96 AU

Year: 286 Days

Day: 46.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.1 AU - 1.8 AU

Year: 638 Days

Day: 35.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,670,738 km

• M1: 924,964 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.63 AU - 2.41 AU

Year: 1049 Days

Day: 32.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,670,738 km

• M1: 412,890 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.09 AU - 2.15 AU

Year: 1127 Days

Day: 18.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.57 AU - 4.21 AU

Year: 2280 Days

Day: 18.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,670,738 km

• M1: 1,061,546 km (0.102 R)
• M2: 1,377,946 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.21 AU - 4.71 AU

Year: 2878 Days

Day: 42.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.1

Radius: 13.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.34 AU - 7.2 AU

Year: 5062 Days

Day: 9.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,670,738 km

• M1: 176,825 km (0.111 R)
• M2: 620,233 km (0.084 R)
• M3: 744,100 km (0.116 R)
• M4: 852,708 km (0.115 R)
• M5: 967,150 km (0.114 R)
• M6: 1,060,200 km (0.117 R)
• M7: 1,419,385 km (0.063 R)
• M8: 1,637,349 km (0.101 R)
• M9: 1,783,506 km (0.09 R)
• M10: 2,037,224 km (0.069 R)
• M11: 2,599,113 km (0.098 R)
• M12: 3,046,561 km (0.109 R)
• M13: 3,331,096 km (0.115 R)
• M14: 3,603,065 km (0.072 R)
• M15: 4,014,010 km (0.11 R)
• M16: 4,213,873 km (0.056 R)
• M17: 4,623,771 km (0.09 R)
• M18: 5,094,256 km (0.111 R)
• M19: 5,190,298 km (0.112 R)
• M20: 5,531,082 km (0.093 R)
• M21: 5,980,025 km (0.103 R)
• M22: 6,389,175 km (0.09 R)
• M23: 6,571,086 km (0.112 R)
• M24: 7,207,625 km (0.045 R)
• M25: 7,975,362 km (0.097 R)
• M26: 9,588,027 km (0.111 R)
• M27: 9,856,555 km (0.079 R)
• M28: 10,067,039 km (0.06 R)
• M29: 10,553,831 km (0.089 R)
• M30: 10,738,434 km (0.112 R)
• M31: 11,110,783 km (0.044 R)
• M32: 11,330,094 km (0.058 R)
• M33: 11,455,906 km (0.113 R)
• M34: 11,868,347 km (0.108 R)
• M35: 13,068,720 km (0.102 R)
• M36: 13,399,930 km (0.111 R)
• M37: 13,599,942 km (0.115 R)
• M38: 14,172,005 km (0.104 R)
• M39: 14,307,690 km (0.104 R)
• M40: 15,970,321 km (0.058 R)
• M41: 16,360,023 km (0.101 R)
• M42: 16,609,552 km (0.098 R)
• M43: 17,148,703 km (0.114 R)
• M44: 17,474,826 km (0.109 R)
• M45: 17,730,040 km (0.068 R)
• M46: 17,986,451 km (0.093 R)
• M47: 18,281,009 km (0.084 R)
• M48: 18,502,863 km (0.108 R)
• M49: 19,136,709 km (0.091 R)
• M50: 19,588,345 km (0.028 R)
• M51: 19,739,589 km (0.12 R)
• M52: 19,853,433 km (0.083 R)
• M53: 20,005,424 km (0.035 R)
• M54: 20,732,769 km (0.076 R)
• M55: 21,703,061 km (0.039 R)
• M56: 22,134,800 km (0.059 R)
• M57: 22,371,464 km (0.097 R)
• M58: 22,648,519 km (0.071 R)
• M59: 22,767,749 km (0.109 R)
• M60: 23,006,507 km (0.114 R)
• M61: 23,849,192 km (0.101 R)
• M62: 24,294,694 km (0.037 R)
• M63: 24,416,616 km (0.05 R)
• M64: 24,947,539 km (0.111 R)
• M65: 25,358,485 km (0.093 R)
• M66: 25,523,491 km (0.095 R)
• M67: 26,270,433 km (0.074 R)
• M68: 26,604,785 km (0.116 R)
• M69: 28,254,550 km (0.101 R)
• M70: 28,340,120 km (0.114 R)
• M71: 28,854,886 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.3

Radius: 9.3

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.01 AU - 12.25 AU

Year: 14486 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,670,738 km

• M1: 130,599 km (0.106 R)
• M2: 391,198 km (0.057 R)
• M3: 517,309 km (0.094 R)
• M4: 734,077 km (0.106 R)
• M5: 812,915 km (0.099 R)
• M6: 937,081 km (0.096 R)
• M7: 1,275,471 km (0.087 R)
• M8: 1,947,465 km (0.048 R)
• M9: 2,116,511 km (0.072 R)
• M10: 2,560,218 km (0.095 R)
• M11: 2,777,135 km (0.107 R)
• M12: 3,097,574 km (0.078 R)
• M13: 3,362,511 km (0.103 R)
• M14: 3,949,982 km (0.065 R)
• M15: 4,347,165 km (0.031 R)
• M16: 4,531,918 km (0.104 R)
• M17: 4,643,967 km (0.058 R)
• M18: 4,909,204 km (0.099 R)
• M19: 5,140,482 km (0.117 R)
• M20: 5,978,081 km (0.119 R)
• M21: 6,644,539 km (0.099 R)
• M22: 7,203,287 km (0.056 R)
• M23: 8,365,812 km (0.1 R)
• M24: 8,549,818 km (0.094 R)
• M25: 8,921,867 km (0.101 R)
• M26: 9,633,804 km (0.1 R)
• M27: 10,960,886 km (0.109 R)
• M28: 11,111,831 km (0.084 R)
• M29: 12,344,367 km (0.057 R)
• M30: 12,553,954 km (0.093 R)
• M31: 12,659,271 km (0.067 R)
• M32: 13,136,488 km (0.042 R)
• M33: 13,727,998 km (0.033 R)
• M34: 15,216,198 km (0.117 R)
• M35: 15,553,840 km (0.113 R)
• M36: 16,697,067 km (0.067 R)
• M37: 17,220,360 km (0.077 R)
• M38: 17,278,853 km (0.051 R)
• M39: 17,395,988 km (0.116 R)
• M40: 17,513,423 km (0.049 R)
• M41: 17,985,703 km (0.112 R)
• M42: 18,045,094 km (0.104 R)
• M43: 18,163,874 km (0.08 R)
• M44: 18,223,414 km (0.113 R)
• M45: 18,882,692 km (0.1 R)
• M46: 20,039,532 km (0.109 R)
• M47: 21,219,261 km (0.077 R)
• M48: 21,975,927 km (0.069 R)
• M49: 22,613,214 km (0.042 R)
• M50: 22,677,242 km (0.079 R)
• M51: 23,192,008 km (0.098 R)
• M52: 23,386,037 km (0.035 R)
• M53: 26,765,602 km (0.115 R)
• M54: 27,105,189 km (0.051 R)
• M55: 28,270,108 km (0.116 R)
• M56: 30,932,501 km (0.118 R)
• M57: 32,510,310 km (0.101 R)
• M58: 33,527,875 km (0.115 R)
• M59: 34,187,601 km (0.092 R)
• M60: 34,261,054 km (0.113 R)
• M61: 36,042,465 km (0.083 R)
• M62: 36,642,802 km (0.087 R)
• M63: 36,868,844 km (0.106 R)
• M64: 37,019,788 km (0.109 R)
• M65: 37,095,335 km (0.12 R)
• M66: 38,234,673 km (0.096 R)
• M67: 39,771,641 km (0.111 R)
• M68: 40,158,950 km (0.037 R)
• M69: 40,469,814 km (0.092 R)
• M70: 40,703,486 km (0.074 R)
• M71: 40,781,427 km (0.106 R)
• M72: 41,407,045 km (0.116 R)
• M73: 42,746,993 km (0.116 R)
• M74: 43,143,876 km (0.108 R)
• M75: 43,861,198 km (0.093 R)
• M76: 44,421,891 km (0.088 R)
• M77: 44,582,559 km (0.115 R)
• M78: 45,955,568 km (0.111 R)
• M79: 46,525,087 km (0.108 R)
• M80: 49,490,267 km (0.072 R)
• M81: 49,823,571 km (0.099 R)
• M82: 49,906,897 km (0.104 R)
• M83: 52,516,183 km (0.077 R)
• M84: 52,770,948 km (0.046 R)
• M85: 53,708,927 km (0.079 R)
• M86: 57,078,619 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727

Radius: 4.9

Gravity: 30.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.58 AU - 15.68 AU

Year: 17378 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,670,738 km

• M1: 153,787 km (0.079 R)
• M2: 275,858 km (0.114 R)
• M3: 427,850 km (0.08 R)
• M4: 971,638 km (0.115 R)
• M5: 1,313,021 km (0.111 R)
• M6: 1,569,581 km (0.084 R)
• M7: 1,658,592 km (0.1 R)
• M8: 1,904,231 km (0.114 R)
• M9: 1,935,647 km (0.088 R)
• M10: 2,361,103 km (0.118 R)
• M11: 2,850,587 km (0.085 R)
• M12: 3,181,498 km (0.119 R)
• M13: 3,219,047 km (0.039 R)
• M14: 4,579,939 km (0.026 R)
• M15: 5,185,810 km (0.108 R)
• M16: 7,051,146 km (0.047 R)
• M17: 7,647,144 km (0.073 R)
• M18: 8,104,913 km (0.118 R)
• M19: 8,571,360 km (0.109 R)
• M20: 8,623,719 km (0.047 R)
• M21: 8,993,226 km (0.078 R)
• M22: 9,367,968 km (0.088 R)
• M23: 9,967,257 km (0.078 R)
• M24: 10,804,108 km (0.104 R)
• M25: 11,489,715 km (0.11 R)
• M26: 12,544,230 km (0.071 R)
• M27: 13,083,082 km (0.11 R)
• M28: 13,264,394 km (0.027 R)
• M29: 13,997,723 km (0.1 R)
• M30: 14,431,707 km (0.051 R)
• M31: 14,619,003 km (0.082 R)
• M32: 14,744,366 km (0.111 R)
• M33: 14,933,009 km (0.111 R)
• M34: 14,995,990 km (0.111 R)
• M35: 15,567,603 km (0.11 R)
• M36: 16,862,971 km (0.119 R)
• M37: 16,928,645 km (0.104 R)
• M38: 18,058,109 km (0.083 R)
• M39: 18,462,472 km (0.042 R)
• M40: 18,733,842 km (0.052 R)
• M41: 19,074,776 km (0.109 R)
• M42: 19,832,040 km (0.087 R)
• M43: 20,249,269 km (0.12 R)
• M44: 21,660,724 km (0.08 R)
• M45: 22,595,113 km (0.091 R)
• M46: 22,957,888 km (0.076 R)
• M47: 23,910,377 km (0.078 R)
• M48: 24,800,933 km (0.101 R)
• M49: 25,175,227 km (0.069 R)
• M50: 26,081,042 km (0.094 R)
• M51: 27,305,501 km (0.116 R)
• M52: 29,809,769 km (0.099 R)
• M53: 31,169,764 km (0.105 R)
• M54: 32,141,851 km (0.101 R)
• M55: 33,041,682 km (0.095 R)
• M56: 33,453,375 km (0.094 R)
• M57: 34,281,998 km (0.047 R)
• M58: 34,531,826 km (0.112 R)
• M59: 34,782,253 km (0.093 R)
• M60: 35,621,647 km (0.031 R)
• M61: 36,297,979 km (0.076 R)
• M62: 36,382,801 km (0.119 R)
• M63: 37,234,760 km (0.116 R)
• M64: 37,663,059 km (0.06 R)
• M65: 38,265,639 km (0.104 R)
• M66: 39,393,158 km (0.113 R)
• M67: 41,060,427 km (0.116 R)
• M68: 41,858,232 km (0.094 R)
• M69: 42,125,414 km (0.085 R)
• M70: 42,303,735 km (0.088 R)
• M71: 43,109,469 km (0.117 R)
• M72: 43,469,252 km (0.068 R)
• M73: 43,829,932 km (0.055 R)
• M74: 45,100,317 km (0.089 R)
• M75: 46,474,823 km (0.067 R)
• M76: 47,491,490 km (0.061 R)
• M77: 48,142,240 km (0.119 R)
• M78: 50,206,691 km (0.095 R)
• M79: 52,683,583 km (0.044 R)
• M80: 53,743,334 km (0.11 R)
• M81: 54,130,494 km (0.027 R)
• M82: 55,982,066 km (0.053 R)
• M83: 56,178,189 km (0.098 R)
• M84: 58,648,648 km (0.105 R)
• M85: 59,047,177 km (0.11 R)
• M86: 59,546,535 km (0.055 R)
• M87: 61,862,160 km (0.025 R)
• M88: 62,064,865 km (0.111 R)
• M89: 62,369,297 km (0.085 R)
• M90: 63,183,857 km (0.098 R)
• M91: 63,899,384 km (0.104 R)
• M92: 66,684,448 km (0.114 R)
• M93: 68,144,074 km (0.12 R)
• M94: 69,403,539 km (0.118 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: 493 - 14,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit