🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.4 AU - 0.66 AU

Year: 147 Days

Day: 30.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,204,552 km

• M1: 44,431 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.88 AU - 1.2 AU

Year: 404 Days

Day: 16.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.24 AU - 1.84 AU

Year: 728 Days

Day: 40.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,204,552 km

• M1: 291,566 km (0.093 R)

Asteroid Belt

Center: 2.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.44 AU - 3.64 AU

Year: 2018 Days

Day: 37.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,204,552 km

• M1: 264,339 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 9.1

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.21 AU - 9.61 AU

Year: 8472 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,204,552 km

• M1: 127,009 km (0.051 R)
• M2: 250,427 km (0.098 R)
• M3: 416,181 km (0.106 R)
• M4: 488,736 km (0.113 R)
• M5: 662,719 km (0.065 R)
• M6: 720,613 km (0.11 R)
• M7: 841,787 km (0.109 R)
• M8: 937,530 km (0.079 R)
• M9: 1,157,738 km (0.098 R)
• M10: 1,451,847 km (0.084 R)
• M11: 1,548,488 km (0.076 R)
• M12: 2,174,106 km (0.085 R)
• M13: 2,584,154 km (0.075 R)
• M14: 2,822,313 km (0.096 R)
• M15: 2,968,770 km (0.101 R)
• M16: 3,371,637 km (0.111 R)
• M17: 3,553,249 km (0.115 R)
• M18: 3,845,413 km (0.102 R)
• M19: 4,200,708 km (0.044 R)
• M20: 5,001,655 km (0.097 R)
• M21: 5,880,094 km (0.079 R)
• M22: 6,384,987 km (0.057 R)
• M23: 6,805,656 km (0.09 R)
• M24: 7,068,948 km (0.116 R)
• M25: 7,235,151 km (0.117 R)
• M26: 7,947,536 km (0.12 R)
• M27: 8,120,472 km (0.09 R)
• M28: 8,434,926 km (0.111 R)
• M29: 8,611,452 km (0.099 R)
• M30: 9,184,262 km (0.12 R)
• M31: 9,954,691 km (0.101 R)
• M32: 10,517,628 km (0.058 R)
• M33: 10,860,506 km (0.037 R)
• M34: 10,937,100 km (0.09 R)
• M35: 11,013,994 km (0.108 R)
• M36: 11,362,108 km (0.1 R)
• M37: 11,439,899 km (0.105 R)
• M38: 11,989,821 km (0.118 R)
• M39: 12,387,900 km (0.112 R)
• M40: 14,316,367 km (0.103 R)
• M41: 14,951,410 km (0.096 R)
• M42: 15,165,035 km (0.11 R)
• M43: 15,466,026 km (0.105 R)
• M44: 15,768,812 km (0.065 R)
• M45: 15,899,262 km (0.111 R)
• M46: 15,986,328 km (0.108 R)
• M47: 16,600,726 km (0.094 R)
• M48: 17,222,904 km (0.044 R)
• M49: 17,943,217 km (0.103 R)
• M50: 18,307,189 km (0.116 R)
• M51: 19,042,163 km (0.076 R)
• M52: 19,459,990 km (0.042 R)
• M53: 20,115,678 km (0.078 R)
• M54: 20,493,712 km (0.1 R)
• M55: 20,921,711 km (0.037 R)
• M56: 21,017,304 km (0.109 R)
• M57: 21,208,789 km (0.105 R)
• M58: 21,883,476 km (0.092 R)
• M59: 22,712,398 km (0.112 R)
• M60: 23,105,990 km (0.088 R)
• M61: 23,254,091 km (0.1 R)
• M62: 24,400,609 km (0.085 R)
• M63: 24,803,776 km (0.04 R)
• M64: 25,259,900 km (0.034 R)
• M65: 25,770,028 km (0.111 R)
• M66: 25,923,665 km (0.117 R)
• M67: 27,164,131 km (0.05 R)
• M68: 27,791,544 km (0.101 R)
• M69: 28,159,705 km (0.101 R)
• M70: 28,529,660 km (0.099 R)
• M71: 28,901,112 km (0.106 R)
• M72: 29,648,802 km (0.083 R)
• M73: 29,863,625 km (0.085 R)
• M74: 29,971,185 km (0.095 R)
• M75: 30,565,239 km (0.09 R)
• M76: 31,436,347 km (0.09 R)
• M77: 31,874,968 km (0.099 R)
• M78: 32,260,332 km (0.109 R)
• M79: 32,758,194 km (0.111 R)
• M80: 34,098,142 km (0.119 R)
• M81: 35,001,414 km (0.118 R)
• M82: 35,171,656 km (0.107 R)
• M83: 35,455,892 km (0.041 R)
• M84: 36,256,091 km (0.079 R)
• M85: 38,107,365 km (0.031 R)
• M86: 38,341,037 km (0.075 R)
• M87: 39,103,387 km (0.069 R)
• M88: 39,162,179 km (0.117 R)
• M89: 39,397,946 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.6

Radius: 6.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.04 AU - 17.82 AU

Year: 23080 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,204,552 km

• M1: 146,307 km (0.053 R)
• M2: 208,240 km (0.072 R)
• M3: 354,248 km (0.03 R)
• M4: 499,058 km (0.115 R)
• M5: 702,212 km (0.071 R)
• M6: 1,230,293 km (0.068 R)
• M7: 1,378,395 km (0.119 R)
• M8: 1,506,301 km (0.094 R)
• M9: 1,719,179 km (0.103 R)
• M10: 1,941,780 km (0.106 R)
• M11: 1,998,777 km (0.059 R)
• M12: 3,020,082 km (0.07 R)
• M13: 3,495,354 km (0.072 R)
• M14: 3,706,138 km (0.114 R)
• M15: 3,777,496 km (0.116 R)
• M16: 3,921,259 km (0.062 R)
• M17: 4,251,422 km (0.087 R)
• M18: 4,438,868 km (0.073 R)
• M19: 4,821,689 km (0.076 R)
• M20: 5,095,902 km (0.101 R)
• M21: 5,907,470 km (0.105 R)
• M22: 7,466,879 km (0.111 R)
• M23: 8,059,735 km (0.032 R)
• M24: 8,857,540 km (0.104 R)
• M25: 9,680,329 km (0.065 R)
• M26: 10,376,108 km (0.094 R)
• M27: 11,868,048 km (0.101 R)
• M28: 11,920,706 km (0.109 R)
• M29: 11,973,365 km (0.092 R)
• M30: 12,451,330 km (0.117 R)
• M31: 13,316,454 km (0.09 R)
• M32: 15,275,289 km (0.06 R)
• M33: 15,909,434 km (0.034 R)
• M34: 16,493,165 km (0.04 R)
• M35: 17,322,386 km (0.095 R)
• M36: 18,469,204 km (0.088 R)
• M37: 18,591,425 km (0.106 R)
• M38: 18,775,131 km (0.082 R)
• M39: 19,021,070 km (0.107 R)
• M40: 20,962,701 km (0.104 R)
• M41: 22,248,644 km (0.118 R)
• M42: 22,508,795 km (0.103 R)
• M43: 22,966,714 km (0.116 R)
• M44: 23,098,061 km (0.05 R)
• M45: 24,157,962 km (0.111 R)
• M46: 26,050,824 km (0.109 R)
• M47: 27,014,982 km (0.105 R)
• M48: 27,223,073 km (0.086 R)
• M49: 27,292,486 km (0.045 R)
• M50: 27,710,762 km (0.075 R)
• M51: 28,271,604 km (0.067 R)
• M52: 28,412,525 km (0.074 R)
• M53: 29,618,733 km (0.083 R)
• M54: 30,841,695 km (0.061 R)
• M55: 31,059,211 km (0.084 R)
• M56: 31,204,470 km (0.112 R)
• M57: 31,277,324 km (0.109 R)
• M58: 32,007,811 km (0.033 R)
• M59: 32,375,074 km (0.103 R)
• M60: 33,709,038 km (0.103 R)
• M61: 34,157,682 km (0.118 R)
• M62: 34,457,925 km (0.037 R)
• M63: 36,583,561 km (0.058 R)
• M64: 36,737,048 km (0.107 R)
• M65: 41,279,438 km (0.087 R)
• M66: 41,519,243 km (0.078 R)
• M67: 41,839,532 km (0.078 R)
• M68: 41,919,867 km (0.067 R)
• M69: 43,129,216 km (0.099 R)
• M70: 44,268,404 km (0.099 R)
• M71: 44,677,554 km (0.099 R)
• M72: 45,170,329 km (0.097 R)
• M73: 46,908,956 km (0.087 R)
• M74: 47,577,060 km (0.092 R)
• M75: 47,996,233 km (0.118 R)
• M76: 48,248,305 km (0.105 R)
• M77: 49,770,015 km (0.107 R)
• M78: 50,451,433 km (0.101 R)
• M79: 51,050,124 km (0.077 R)
• M80: 51,135,843 km (0.112 R)
• M81: 51,651,208 km (0.039 R)
• M82: 51,823,395 km (0.109 R)
• M83: 52,773,790 km (0.086 R)
• M84: 53,381,607 km (0.051 R)
• M85: 53,555,589 km (0.087 R)
• M86: 53,904,302 km (0.114 R)
• M87: 54,516,456 km (0.075 R)
• M88: 56,454,945 km (0.113 R)
• M89: 57,343,706 km (0.116 R)
• M90: 58,326,415 km (0.109 R)
• M91: 59,134,692 km (0.115 R)
• M92: 59,314,808 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.8

Radius: 5.1

Gravity: 24.44 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.16 AU - 21.76 AU

Year: 27782 Days

Day: 19.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,204,552 km

• M1: 129,552 km (0.117 R)
• M2: 216,319 km (0.09 R)
• M3: 473,028 km (0.096 R)
• M4: 694,134 km (0.063 R)
• M5: 829,969 km (0.034 R)
• M6: 1,287,140 km (0.067 R)
• M7: 1,488,948 km (0.088 R)
• M8: 1,523,505 km (0.091 R)
• M9: 2,113,818 km (0.084 R)
• M10: 2,983,430 km (0.053 R)
• M11: 3,432,224 km (0.095 R)
• M12: 4,242,596 km (0.105 R)
• M13: 4,391,595 km (0.118 R)
• M14: 4,441,561 km (0.119 R)
• M15: 4,491,826 km (0.098 R)
• M16: 5,535,570 km (0.096 R)
• M17: 5,589,575 km (0.08 R)
• M18: 5,973,144 km (0.102 R)
• M19: 6,765,564 km (0.064 R)
• M20: 7,173,966 km (0.093 R)
• M21: 7,470,618 km (0.095 R)
• M22: 7,710,873 km (0.069 R)
• M23: 7,771,310 km (0.101 R)
• M24: 9,140,729 km (0.076 R)
• M25: 9,787,441 km (0.061 R)
• M26: 9,852,965 km (0.1 R)
• M27: 11,192,763 km (0.12 R)
• M28: 12,093,941 km (0.096 R)
• M29: 12,446,842 km (0.076 R)
• M30: 13,598,297 km (0.103 R)
• M31: 14,858,659 km (0.034 R)
• M32: 16,622,119 km (0.049 R)
• M33: 16,700,358 km (0.056 R)
• M34: 16,856,987 km (0.076 R)
• M35: 17,171,891 km (0.083 R)
• M36: 18,775,281 km (0.116 R)
• M37: 19,101,554 km (0.115 R)
• M38: 23,248,706 km (0.116 R)
• M39: 23,774,991 km (0.069 R)
• M40: 24,393,878 km (0.116 R)
• M41: 25,377,184 km (0.094 R)
• M42: 27,289,943 km (0.099 R)
• M43: 28,030,751 km (0.112 R)
• M44: 28,684,494 km (0.052 R)
• M45: 28,778,292 km (0.109 R)
• M46: 28,966,187 km (0.065 R)
• M47: 29,437,570 km (0.025 R)
• M48: 29,532,265 km (0.072 R)
• M49: 29,911,645 km (0.061 R)
• M50: 31,059,510 km (0.109 R)
• M51: 31,155,851 km (0.053 R)
• M52: 35,189,159 km (0.115 R)
• M53: 36,909,086 km (0.098 R)
• M54: 39,800,813 km (0.095 R)
• M55: 40,010,100 km (0.081 R)
• M56: 40,429,872 km (0.089 R)
• M57: 40,956,606 km (0.102 R)
• M58: 43,193,692 km (0.079 R)
• M59: 44,598,267 km (0.074 R)
• M60: 46,017,801 km (0.099 R)
• M61: 48,565,303 km (0.052 R)
• M62: 49,799,785 km (0.089 R)
• M63: 50,477,463 km (0.061 R)
• M64: 51,271,977 km (0.085 R)
• M65: 51,727,802 km (0.09 R)
• M66: 53,911,482 km (0.078 R)
• M67: 54,143,060 km (0.057 R)
• M68: 54,491,174 km (0.113 R)
• M69: 57,183,936 km (0.062 R)
• M70: 57,893,478 km (0.073 R)
• M71: 58,249,372 km (0.069 R)
• M72: 59,201,861 km (0.117 R)
• M73: 63,185,204 km (0.111 R)
• M74: 63,307,276 km (0.059 R)
• M75: 63,673,940 km (0.052 R)
• M76: 64,409,363 km (0.051 R)
• M77: 64,901,091 km (0.111 R)
• M78: 65,641,152 km (0.116 R)
• M79: 65,764,870 km (0.074 R)
• M80: 67,005,185 km (0.12 R)
• M81: 68,128,217 km (0.083 R)
• M82: 70,772,509 km (0.114 R)
• M83: 71,534,111 km (0.099 R)
• M84: 74,607,899 km (0.117 R)
• M85: 80,221,858 km (0.117 R)
• M86: 80,883,380 km (0.116 R)
• M87: 81,812,532 km (0.104 R)
• M88: 82,211,959 km (0.079 R)
• M89: 82,611,834 km (0.03 R)
• M90: 83,681,608 km (0.101 R)
• M91: 84,352,555 km (0.112 R)
• M92: 88,688,499 km (0.074 R)
• M93: 88,825,082 km (0.117 R)
• M94: 90,333,029 km (0.038 R)
• M95: 90,470,509 km (0.115 R)
• M96: 91,297,037 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.5

Radius: 7.8

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.25 AU - 19.31 AU

Year: 28549 Days

Day: 18.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 104,204,552 km

• M1: 808,128 km (0.058 R)
• M2: 1,191,846 km (0.109 R)
• M3: 1,743,264 km (0.069 R)
• M4: 2,586,398 km (0.09 R)
• M5: 2,814,684 km (0.106 R)
• M6: 2,954,857 km (0.119 R)
• M7: 3,049,553 km (0.05 R)
• M8: 3,339,922 km (0.055 R)
• M9: 4,588,017 km (0.115 R)
• M10: 4,864,624 km (0.105 R)
• M11: 5,433,993 km (0.119 R)
• M12: 6,084,744 km (0.07 R)
• M13: 6,266,505 km (0.099 R)
• M14: 7,011,353 km (0.102 R)
• M15: 7,201,941 km (0.075 R)
• M16: 8,313,902 km (0.116 R)
• M17: 8,924,111 km (0.102 R)
• M18: 9,338,946 km (0.07 R)
• M19: 10,839,712 km (0.07 R)
• M20: 11,431,072 km (0.065 R)
• M21: 11,655,469 km (0.073 R)
• M22: 12,721,953 km (0.097 R)
• M23: 14,299,013 km (0.055 R)
• M24: 15,853,485 km (0.098 R)
• M25: 16,608,356 km (0.082 R)
• M26: 17,633,101 km (0.077 R)
• M27: 18,678,042 km (0.116 R)
• M28: 19,296,929 km (0.107 R)
• M29: 21,653,843 km (0.117 R)
• M30: 22,771,937 km (0.115 R)
• M31: 23,338,016 km (0.088 R)
• M32: 24,004,175 km (0.043 R)
• M33: 26,632,161 km (0.072 R)
• M34: 27,128,676 km (0.111 R)
• M35: 28,231,961 km (0.096 R)
• M36: 31,733,598 km (0.101 R)
• M37: 32,154,417 km (0.09 R)
• M38: 32,365,649 km (0.119 R)
• M39: 33,214,766 km (0.093 R)
• M40: 34,071,214 km (0.118 R)
• M41: 36,683,941 km (0.119 R)
• M42: 38,685,411 km (0.07 R)
• M43: 38,797,609 km (0.093 R)
• M44: 39,473,343 km (0.106 R)
• M45: 43,025,544 km (0.062 R)
• M46: 44,193,156 km (0.095 R)
• M47: 46,440,116 km (0.1 R)
• M48: 48,240,077 km (0.106 R)
• M49: 49,209,472 km (0.093 R)
• M50: 51,167,259 km (0.052 R)
• M51: 52,652,317 km (0.111 R)
• M52: 53,275,243 km (0.088 R)
• M53: 54,906,158 km (0.104 R)
• M54: 57,191,565 km (0.096 R)
• M55: 57,703,639 km (0.1 R)
• M56: 58,345,862 km (0.105 R)
• M57: 58,732,274 km (0.084 R)
• M58: 58,861,227 km (0.112 R)
• M59: 59,767,042 km (0.057 R)
• M60: 60,547,045 km (0.111 R)
• M61: 64,763,461 km (0.107 R)
• M62: 65,163,636 km (0.114 R)
• M63: 67,581,586 km (0.101 R)
• M64: 69,482,526 km (0.084 R)
• M65: 69,618,959 km (0.106 R)
• M66: 69,892,125 km (0.107 R)
• M67: 70,028,858 km (0.107 R)
• M68: 72,228,545 km (0.105 R)
• M69: 72,920,435 km (0.081 R)
• M70: 73,892,971 km (0.077 R)
• M71: 82,402,995 km (0.116 R)
• M72: 84,578,447 km (0.095 R)
• M73: 89,876,007 km (0.115 R)
• M74: 90,322,258 km (0.063 R)
• M75: 90,918,405 km (0.11 R)
• M76: 91,067,704 km (0.09 R)
• M77: 91,815,244 km (0.077 R)
• M78: 91,964,992 km (0.092 R)
• M79: 96,190,683 km (0.114 R)
• M80: 96,494,965 km (0.052 R)
• M81: 97,562,346 km (0.085 R)
• M82: 98,786,954 km (0.092 R)
• M83: 101,097,044 km (0.087 R)
• M84: 101,561,097 km (0.031 R)
• M85: 102,181,030 km (0.064 R)
• M86: 102,336,313 km (0.082 R)
• M87: 104,048,461 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit