🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.73 AU - 0.81 AU

Year: 253 Days

Day: 32.2 Hours

Environment

Temp: 155 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,740,883 km

• M1: 43,683 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.04 AU - 1.18 AU

Year: 438 Days

Day: 33.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 158.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,740,883 km

• M1: 44,580 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.11 AU - 1.13 AU

Year: 444 Days

Day: 19 Hours

Environment

Temp: 16 °C

Axial Tilt: 89.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.24 AU - 1.92 AU

Year: 744 Days

Day: 36.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.4 AU - 1.98 AU

Year: 823 Days

Day: 26.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.03 AU - 2.47 AU

Year: 1265 Days

Day: 46.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 117 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,740,883 km

• M1: 380,727 km (0.093 R)
• M2: 1,312,422 km (0.051 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.9

Radius: 8.7

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.97 AU - 9.83 AU

Year: 9950 Days

Day: 9.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,740,883 km

• M1: 229,483 km (0.08 R)
• M2: 385,813 km (0.078 R)
• M3: 673,041 km (0.1 R)
• M4: 857,794 km (0.119 R)
• M5: 1,215,333 km (0.108 R)
• M6: 1,528,591 km (0.108 R)
• M7: 1,638,695 km (0.064 R)
• M8: 1,751,492 km (0.085 R)
• M9: 1,866,832 km (0.108 R)
• M10: 2,008,800 km (0.071 R)
• M11: 2,278,226 km (0.117 R)
• M12: 2,507,560 km (0.106 R)
• M13: 2,771,001 km (0.12 R)
• M14: 3,071,244 km (0.105 R)
• M15: 3,468,576 km (0.057 R)
• M16: 3,852,145 km (0.08 R)
• M17: 4,531,918 km (0.079 R)
• M18: 4,627,511 km (0.118 R)
• M19: 4,723,702 km (0.088 R)
• M20: 5,181,771 km (0.117 R)
• M21: 5,281,852 km (0.031 R)
• M22: 5,826,089 km (0.039 R)
• M23: 6,105,089 km (0.101 R)
• M24: 6,857,866 km (0.041 R)
• M25: 7,301,124 km (0.104 R)
• M26: 8,528,275 km (0.119 R)
• M27: 9,449,350 km (0.047 R)
• M28: 9,777,118 km (0.088 R)
• M29: 10,443,727 km (0.093 R)
• M30: 11,471,165 km (0.051 R)
• M31: 11,864,757 km (0.093 R)
• M32: 12,262,687 km (0.12 R)
• M33: 13,713,038 km (0.115 R)
• M34: 14,270,889 km (0.111 R)
• M35: 14,458,485 km (0.071 R)
• M36: 14,978,487 km (0.119 R)
• M37: 15,121,502 km (0.104 R)
• M38: 15,360,709 km (0.114 R)
• M39: 16,329,954 km (0.096 R)
• M40: 17,169,348 km (0.072 R)
• M41: 17,318,796 km (0.088 R)
• M42: 18,073,218 km (0.11 R)
• M43: 18,684,475 km (0.115 R)
• M44: 18,838,411 km (0.045 R)
• M45: 19,458,195 km (0.051 R)
• M46: 20,347,554 km (0.065 R)
• M47: 20,453,021 km (0.065 R)
• M48: 20,823,724 km (0.04 R)
• M49: 21,357,190 km (0.076 R)
• M50: 22,057,308 km (0.117 R)
• M51: 22,328,679 km (0.099 R)
• M52: 22,765,056 km (0.032 R)
• M53: 23,204,275 km (0.092 R)
• M54: 23,480,134 km (0.083 R)
• M55: 24,258,641 km (0.049 R)
• M56: 25,045,526 km (0.118 R)
• M57: 25,954,931 km (0.1 R)
• M58: 26,991,046 km (0.103 R)
• M59: 27,281,266 km (0.034 R)
• M60: 28,158,059 km (0.119 R)
• M61: 28,452,468 km (0.104 R)
• M62: 28,807,015 km (0.12 R)
• M63: 29,879,332 km (0.111 R)
• M64: 30,300,002 km (0.101 R)
• M65: 30,360,289 km (0.07 R)
• M66: 30,662,028 km (0.117 R)
• M67: 30,722,466 km (0.107 R)
• M68: 30,964,814 km (0.05 R)
• M69: 32,185,982 km (0.117 R)
• M70: 32,617,123 km (0.054 R)
• M71: 32,864,408 km (0.117 R)
• M72: 33,174,225 km (0.091 R)
• M73: 34,235,174 km (0.11 R)
• M74: 34,738,271 km (0.057 R)
• M75: 36,262,075 km (0.12 R)
• M76: 36,326,103 km (0.085 R)
• M77: 37,807,720 km (0.093 R)
• M78: 38,067,422 km (0.03 R)
• M79: 39,901,941 km (0.098 R)
• M80: 39,967,914 km (0.078 R)
• M81: 40,100,158 km (0.1 R)
• M82: 40,696,904 km (0.067 R)
• M83: 41,029,759 km (0.102 R)
• M84: 41,899,222 km (0.082 R)
• M85: 41,966,242 km (0.066 R)
• M86: 42,100,730 km (0.075 R)
• M87: 42,572,113 km (0.111 R)
• M88: 42,909,905 km (0.113 R)
• M89: 43,520,265 km (0.101 R)
• M90: 44,475,297 km (0.097 R)
• M91: 44,886,841 km (0.102 R)
• M92: 45,575,291 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678

Radius: 5

Gravity: 27.12 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.47 AU - 18.83 AU

Year: 26615 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,740,883 km

• M1: 140,472 km (0.116 R)
• M2: 361,279 km (0.043 R)
• M3: 403,017 km (0.087 R)
• M4: 688,449 km (0.078 R)
• M5: 1,026,241 km (0.075 R)
• M6: 1,118,094 km (0.106 R)
• M7: 1,760,169 km (0.108 R)
• M8: 1,945,221 km (0.092 R)
• M9: 2,704,281 km (0.111 R)
• M10: 2,961,290 km (0.063 R)
• M11: 3,136,918 km (0.116 R)
• M12: 4,260,547 km (0.099 R)
• M13: 4,711,136 km (0.118 R)
• M14: 4,916,085 km (0.059 R)
• M15: 5,335,109 km (0.097 R)
• M16: 5,765,352 km (0.096 R)
• M17: 6,151,016 km (0.112 R)
• M18: 6,544,907 km (0.106 R)
• M19: 7,895,925 km (0.117 R)
• M20: 9,138,036 km (0.087 R)
• M21: 9,651,755 km (0.08 R)
• M22: 10,572,979 km (0.073 R)
• M23: 11,522,028 km (0.097 R)
• M24: 11,728,922 km (0.119 R)
• M25: 13,139,331 km (0.106 R)
• M26: 13,500,161 km (0.089 R)
• M27: 13,718,274 km (0.091 R)
• M28: 15,353,080 km (0.034 R)
• M29: 17,283,940 km (0.061 R)
• M30: 18,317,960 km (0.044 R)
• M31: 18,720,977 km (0.027 R)
• M32: 19,126,836 km (0.117 R)
• M33: 19,782,374 km (0.061 R)
• M34: 20,612,043 km (0.101 R)
• M35: 20,695,519 km (0.073 R)
• M36: 20,863,069 km (0.107 R)
• M37: 21,115,291 km (0.087 R)
• M38: 21,877,641 km (0.086 R)
• M39: 22,048,333 km (0.064 R)
• M40: 22,305,192 km (0.089 R)
• M41: 22,735,436 km (0.099 R)
• M42: 23,342,354 km (0.101 R)
• M43: 23,429,420 km (0.088 R)
• M44: 23,866,695 km (0.117 R)
• M45: 24,306,812 km (0.113 R)
• M46: 25,642,721 km (0.099 R)
• M47: 25,822,687 km (0.079 R)
• M48: 26,003,102 km (0.07 R)
• M49: 26,546,591 km (0.081 R)
• M50: 27,277,227 km (0.063 R)
• M51: 27,368,930 km (0.061 R)
• M52: 27,829,393 km (0.045 R)
• M53: 29,132,390 km (0.104 R)
• M54: 32,572,842 km (0.065 R)
• M55: 33,060,681 km (0.083 R)
• M56: 36,340,913 km (0.058 R)
• M57: 37,151,584 km (0.079 R)
• M58: 39,411,409 km (0.047 R)
• M59: 39,515,230 km (0.056 R)
• M60: 40,244,221 km (0.094 R)
• M61: 41,293,351 km (0.05 R)
• M62: 41,504,284 km (0.106 R)
• M63: 41,821,282 km (0.049 R)
• M64: 42,139,027 km (0.085 R)
• M65: 43,204,314 km (0.106 R)
• M66: 43,632,912 km (0.119 R)
• M67: 44,170,566 km (0.1 R)
• M68: 51,356,949 km (0.117 R)
• M69: 52,266,205 km (0.066 R)
• M70: 52,608,485 km (0.12 R)
• M71: 53,295,289 km (0.106 R)
• M72: 55,141,476 km (0.114 R)
• M73: 55,955,737 km (0.078 R)
• M74: 58,067,760 km (0.059 R)
• M75: 61,284,264 km (0.114 R)
• M76: 61,524,817 km (0.079 R)
• M77: 61,886,246 km (0.098 R)
• M78: 62,369,297 km (0.067 R)
• M79: 63,217,517 km (0.058 R)
• M80: 66,648,544 km (0.075 R)
• M81: 67,019,696 km (0.102 R)
• M82: 69,511,847 km (0.11 R)
• M83: 71,907,209 km (0.077 R)
• M84: 74,457,852 km (0.117 R)
• M85: 76,390,058 km (0.097 R)
• M86: 76,649,012 km (0.09 R)
• M87: 81,226,408 km (0.084 R)
• M88: 82,152,568 km (0.109 R)
• M89: 82,949,027 km (0.095 R)
• M90: 83,215,162 km (0.104 R)
• M91: 84,015,211 km (0.071 R)
• M92: 85,757,129 km (0.083 R)
• M93: 85,891,617 km (0.031 R)
• M94: 87,781,936 km (0.11 R)
• M95: 89,276,718 km (0.115 R)
• M96: 89,549,435 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit