🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.58 AU - 0.64 AU

Year: 180 Days

Day: 34.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,669,861 km

• M1: 47,572 km (0.051 R)
• M2: 163,361 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.75 AU - 0.91 AU

Year: 286 Days

Day: 37.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.88 AU - 1.12 AU

Year: 379 Days

Day: 29.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,669,861 km

• M1: 14,661 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.42 AU - 1.64 AU

Year: 717 Days

Day: 17.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.17 AU - 1.93 AU

Year: 731 Days

Day: 12.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,669,861 km

• M1: 1,436,439 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.05 AU - 2.29 AU

Year: 1211 Days

Day: 27.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,669,861 km

• M1: 591,660 km (0.103 R)
• M2: 906,413 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.14 AU - 2.82 AU

Year: 1479 Days

Day: 19.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,669,861 km

• M1: 66,272 km (0.107 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 9.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.36 AU - 5.2 AU

Year: 3354 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,669,861 km

• M1: 145,858 km (0.106 R)
• M2: 288,125 km (0.101 R)
• M3: 450,439 km (0.12 R)
• M4: 636,838 km (0.104 R)
• M5: 720,763 km (0.084 R)
• M6: 818,899 km (0.119 R)
• M7: 1,222,215 km (0.09 R)
• M8: 1,353,412 km (0.119 R)
• M9: 1,630,318 km (0.056 R)
• M10: 1,709,006 km (0.074 R)
• M11: 2,079,111 km (0.057 R)
• M12: 2,208,214 km (0.088 R)
• M13: 2,782,221 km (0.117 R)
• M14: 2,877,066 km (0.088 R)
• M15: 2,989,115 km (0.084 R)
• M16: 3,384,203 km (0.107 R)
• M17: 3,451,821 km (0.094 R)
• M18: 3,519,739 km (0.118 R)
• M19: 3,866,207 km (0.084 R)
• M20: 4,079,534 km (0.108 R)
• M21: 4,388,304 km (0.059 R)
• M22: 5,183,566 km (0.07 R)
• M23: 5,418,884 km (0.109 R)
• M24: 5,819,058 km (0.087 R)
• M25: 6,249,601 km (0.106 R)
• M26: 6,311,983 km (0.085 R)
• M27: 6,395,459 km (0.118 R)
• M28: 6,500,327 km (0.099 R)
• M29: 6,647,980 km (0.09 R)
• M30: 6,754,194 km (0.096 R)
• M31: 6,839,615 km (0.104 R)
• M32: 6,968,418 km (0.03 R)
• M33: 7,491,562 km (0.039 R)
• M34: 7,602,265 km (0.079 R)
• M35: 7,735,706 km (0.069 R)
• M36: 7,802,726 km (0.099 R)
• M37: 7,892,335 km (0.088 R)
• M38: 8,095,339 km (0.075 R)
• M39: 8,231,623 km (0.063 R)
• M40: 8,414,581 km (0.058 R)
• M41: 8,668,299 km (0.07 R)
• M42: 8,807,724 km (0.093 R)
• M43: 8,994,871 km (0.06 R)
• M44: 9,301,696 km (0.087 R)
• M45: 9,492,284 km (0.095 R)
• M46: 9,853,114 km (0.095 R)
• M47: 10,194,048 km (0.09 R)
• M48: 11,012,797 km (0.11 R)
• M49: 11,366,596 km (0.044 R)
• M50: 11,878,370 km (0.091 R)
• M51: 12,633,989 km (0.076 R)
• M52: 13,164,014 km (0.098 R)
• M53: 13,378,089 km (0.116 R)
• M54: 13,512,577 km (0.088 R)
• M55: 13,945,663 km (0.079 R)
• M56: 14,410,912 km (0.086 R)
• M57: 14,992,549 km (0.101 R)
• M58: 15,922,001 km (0.117 R)
• M59: 16,638,724 km (0.098 R)
• M60: 16,812,258 km (0.075 R)
• M61: 17,073,755 km (0.09 R)
• M62: 17,925,266 km (0.1 R)
• M63: 18,162,677 km (0.114 R)
• M64: 18,251,987 km (0.119 R)
• M65: 19,183,234 km (0.041 R)
• M66: 19,669,876 km (0.107 R)
• M67: 19,761,580 km (0.117 R)
• M68: 19,822,765 km (0.097 R)
• M69: 20,099,072 km (0.087 R)
• M70: 20,593,194 km (0.072 R)
• M71: 20,655,277 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 14.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.41 AU - 5.77 AU

Year: 4349 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,669,861 km

• M1: 270,174 km (0.069 R)
• M2: 368,460 km (0.094 R)
• M3: 551,119 km (0.117 R)
• M4: 647,011 km (0.098 R)
• M5: 749,934 km (0.112 R)
• M6: 987,196 km (0.038 R)
• M7: 1,185,862 km (0.055 R)
• M8: 1,668,016 km (0.113 R)
• M9: 1,893,161 km (0.101 R)
• M10: 2,017,477 km (0.061 R)
• M11: 2,193,254 km (0.085 R)
• M12: 2,492,001 km (0.087 R)
• M13: 2,751,254 km (0.052 R)
• M14: 2,983,430 km (0.094 R)
• M15: 3,203,489 km (0.082 R)
• M16: 3,372,086 km (0.053 R)
• M17: 3,467,080 km (0.067 R)
• M18: 3,582,420 km (0.092 R)
• M19: 3,856,334 km (0.072 R)
• M20: 4,300,939 km (0.119 R)
• M21: 4,404,311 km (0.093 R)
• M22: 4,592,505 km (0.084 R)
• M23: 4,783,392 km (0.097 R)
• M24: 4,955,429 km (0.101 R)
• M25: 5,151,403 km (0.043 R)
• M26: 5,305,638 km (0.075 R)
• M27: 5,754,880 km (0.028 R)
• M28: 5,915,100 km (0.063 R)
• M29: 6,100,003 km (0.047 R)
• M30: 6,499,279 km (0.109 R)
• M31: 6,642,295 km (0.111 R)
• M32: 7,547,362 km (0.115 R)
• M33: 7,798,687 km (0.099 R)
• M34: 8,283,982 km (0.049 R)
• M35: 8,491,175 km (0.1 R)
• M36: 8,647,804 km (0.076 R)
• M37: 9,043,640 km (0.076 R)
• M38: 9,391,306 km (0.115 R)
• M39: 9,580,547 km (0.057 R)
• M40: 10,405,429 km (0.118 R)
• M41: 10,517,030 km (0.058 R)
• M42: 11,081,761 km (0.114 R)
• M43: 11,339,070 km (0.085 R)
• M44: 11,598,473 km (0.118 R)
• M45: 11,859,670 km (0.112 R)
• M46: 12,714,921 km (0.104 R)
• M47: 13,014,566 km (0.112 R)
• M48: 13,620,737 km (0.049 R)
• M49: 14,143,282 km (0.102 R)
• M50: 14,797,773 km (0.113 R)
• M51: 15,176,255 km (0.102 R)
• M52: 15,366,843 km (0.056 R)
• M53: 16,754,962 km (0.081 R)
• M54: 17,050,567 km (0.106 R)
• M55: 17,149,451 km (0.088 R)
• M56: 17,381,029 km (0.092 R)
• M57: 18,048,534 km (0.112 R)
• M58: 18,453,047 km (0.1 R)
• M59: 18,792,335 km (0.057 R)
• M60: 18,894,660 km (0.091 R)
• M61: 19,236,641 km (0.116 R)
• M62: 20,555,196 km (0.113 R)
• M63: 20,695,818 km (0.107 R)
• M64: 21,724,004 km (0.096 R)
• M65: 21,831,266 km (0.105 R)
• M66: 24,199,550 km (0.105 R)
• M67: 24,310,851 km (0.105 R)
• M68: 24,720,300 km (0.107 R)
• M69: 24,907,297 km (0.042 R)
• M70: 25,019,645 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 13.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.65 AU - 13.75 AU

Year: 14196 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,669,861 km

• M1: 164,857 km (0.119 R)
• M2: 429,196 km (0.095 R)
• M3: 543,639 km (0.108 R)
• M4: 729,140 km (0.085 R)
• M5: 915,988 km (0.077 R)
• M6: 1,313,918 km (0.071 R)
• M7: 1,441,375 km (0.118 R)
• M8: 1,599,949 km (0.102 R)
• M9: 1,764,507 km (0.042 R)
• M10: 1,964,070 km (0.025 R)
• M11: 2,479,884 km (0.099 R)
• M12: 2,575,327 km (0.117 R)
• M13: 2,769,954 km (0.049 R)
• M14: 3,071,244 km (0.103 R)
• M15: 3,489,670 km (0.043 R)
• M16: 3,889,245 km (0.105 R)
• M17: 4,380,674 km (0.038 R)
• M18: 5,464,062 km (0.118 R)
• M19: 5,547,538 km (0.049 R)
• M20: 6,057,517 km (0.105 R)
• M21: 6,318,116 km (0.109 R)
• M22: 6,449,912 km (0.114 R)
• M23: 6,760,926 km (0.05 R)
• M24: 6,850,685 km (0.073 R)
• M25: 7,770,263 km (0.105 R)
• M26: 8,728,437 km (0.104 R)
• M27: 9,072,662 km (0.092 R)
• M28: 9,321,294 km (0.062 R)
• M29: 11,444,088 km (0.085 R)
• M30: 11,766,770 km (0.109 R)
• M31: 12,366,508 km (0.114 R)
• M32: 12,531,814 km (0.118 R)
• M33: 13,994,881 km (0.059 R)
• M34: 15,274,840 km (0.089 R)
• M35: 16,410,138 km (0.104 R)
• M36: 17,572,514 km (0.116 R)
• M37: 19,142,244 km (0.095 R)
• M38: 20,105,655 km (0.034 R)
• M39: 20,235,206 km (0.097 R)
• M40: 20,365,207 km (0.094 R)
• M41: 22,146,170 km (0.094 R)
• M42: 22,953,699 km (0.111 R)
• M43: 23,565,554 km (0.114 R)
• M44: 24,875,134 km (0.105 R)
• M45: 25,153,835 km (0.036 R)
• M46: 25,293,559 km (0.078 R)
• M47: 25,433,583 km (0.1 R)
• M48: 26,491,838 km (0.075 R)
• M49: 26,705,165 km (0.11 R)
• M50: 28,214,906 km (0.088 R)
• M51: 29,016,751 km (0.079 R)
• M52: 29,383,565 km (0.117 R)
• M53: 29,530,769 km (0.107 R)
• M54: 30,717,380 km (0.102 R)
• M55: 31,391,617 km (0.101 R)
• M56: 33,213,420 km (0.065 R)
• M57: 34,214,529 km (0.09 R)
• M58: 35,538,620 km (0.081 R)
• M59: 36,088,691 km (0.078 R)
• M60: 38,316,951 km (0.099 R)
• M61: 40,917,860 km (0.118 R)
• M62: 41,164,696 km (0.066 R)
• M63: 43,407,617 km (0.041 R)
• M64: 43,491,392 km (0.048 R)
• M65: 44,840,167 km (0.12 R)
• M66: 46,459,414 km (0.106 R)
• M67: 46,545,283 km (0.059 R)
• M68: 47,578,556 km (0.12 R)
• M69: 49,142,452 km (0.12 R)
• M70: 50,370,650 km (0.112 R)
• M71: 51,165,464 km (0.106 R)
• M72: 51,254,026 km (0.081 R)
• M73: 53,484,829 km (0.12 R)
• M74: 54,115,235 km (0.041 R)
• M75: 56,020,962 km (0.058 R)
• M76: 57,027,905 km (0.11 R)
• M77: 58,781,342 km (0.117 R)
• M78: 59,524,843 km (0.088 R)
• M79: 61,774,197 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 18,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit