🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.88 AU - 1.26 AU

Year: 396 Days

Day: 17.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.69 AU - 1.87 AU

Year: 851 Days

Day: 38.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.65 AU - 1.91 AU

Year: 851 Days

Day: 33.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.35 AU - 3.65 AU

Year: 1861 Days

Day: 27 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,235,467 km

• M1: 559,197 km (0.034 R)
• M2: 954,135 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 10.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.65 AU - 7.47 AU

Year: 6018 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,235,467 km

• M1: 197,320 km (0.12 R)
• M2: 345,870 km (0.056 R)
• M3: 486,791 km (0.075 R)
• M4: 554,859 km (0.107 R)
• M5: 763,099 km (0.074 R)
• M6: 910,153 km (0.112 R)
• M7: 1,300,903 km (0.119 R)
• M8: 1,463,516 km (0.12 R)
• M9: 2,217,489 km (0.11 R)
• M10: 2,347,340 km (0.088 R)
• M11: 2,451,311 km (0.12 R)
• M12: 2,527,905 km (0.105 R)
• M13: 3,949,982 km (0.079 R)
• M14: 4,051,709 km (0.066 R)
• M15: 4,956,776 km (0.089 R)
• M16: 5,042,196 km (0.119 R)
• M17: 5,451,197 km (0.105 R)
• M18: 5,666,169 km (0.044 R)
• M19: 6,420,441 km (0.047 R)
• M20: 6,647,531 km (0.117 R)
• M21: 6,714,850 km (0.066 R)
• M22: 7,054,886 km (0.069 R)
• M23: 7,220,042 km (0.026 R)
• M24: 7,652,829 km (0.111 R)
• M25: 8,093,993 km (0.05 R)
• M26: 8,180,460 km (0.114 R)
• M27: 8,353,994 km (0.115 R)
• M28: 9,120,683 km (0.036 R)
• M29: 9,740,916 km (0.107 R)
• M30: 10,343,646 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 13.7

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.21 AU - 8.95 AU

Year: 7474 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,235,467 km

• M1: 235,317 km (0.104 R)
• M2: 363,972 km (0.099 R)
• M3: 2,201,482 km (0.118 R)
• M4: 2,966,227 km (0.09 R)
• M5: 3,138,563 km (0.116 R)
• M6: 4,214,770 km (0.086 R)
• M7: 4,465,496 km (0.117 R)
• M8: 4,635,290 km (0.089 R)
• M9: 4,721,159 km (0.116 R)
• M10: 5,547,388 km (0.113 R)
• M11: 5,669,161 km (0.067 R)
• M12: 5,761,014 km (0.09 R)
• M13: 5,884,283 km (0.079 R)
• M14: 5,977,333 km (0.053 R)
• M15: 6,133,662 km (0.062 R)
• M16: 6,228,059 km (0.028 R)
• M17: 7,769,814 km (0.114 R)
• M18: 8,285,927 km (0.096 R)
• M19: 8,777,655 km (0.079 R)
• M20: 9,098,842 km (0.117 R)
• M21: 9,423,918 km (0.112 R)
• M22: 9,789,685 km (0.08 R)
• M23: 9,937,338 km (0.081 R)
• M24: 10,048,489 km (0.107 R)
• M25: 10,686,524 km (0.098 R)
• M26: 10,876,663 km (0.078 R)
• M27: 12,920,319 km (0.101 R)
• M28: 13,041,793 km (0.03 R)
• M29: 13,204,406 km (0.118 R)
• M30: 13,367,617 km (0.052 R)
• M31: 13,654,994 km (0.054 R)
• M32: 14,319,508 km (0.118 R)
• M33: 14,571,281 km (0.112 R)
• M34: 15,250,306 km (0.048 R)
• M35: 15,679,951 km (0.11 R)
• M36: 15,939,653 km (0.05 R)
• M37: 16,113,486 km (0.078 R)
• M38: 16,595,041 km (0.064 R)
• M39: 17,081,384 km (0.104 R)
• M40: 17,662,123 km (0.119 R)
• M41: 18,705,568 km (0.037 R)
• M42: 19,165,582 km (0.118 R)
• M43: 19,396,860 km (0.074 R)
• M44: 19,536,136 km (0.109 R)
• M45: 19,862,408 km (0.111 R)
• M46: 20,331,697 km (0.029 R)
• M47: 20,899,571 km (0.094 R)
• M48: 21,857,745 km (0.092 R)
• M49: 22,244,904 km (0.092 R)
• M50: 23,026,254 km (0.109 R)
• M51: 23,717,396 km (0.063 R)
• M52: 24,115,326 km (0.056 R)
• M53: 24,215,258 km (0.107 R)
• M54: 24,465,385 km (0.064 R)
• M55: 25,474,872 km (0.119 R)
• M56: 25,678,325 km (0.087 R)
• M57: 26,446,360 km (0.041 R)
• M58: 26,652,506 km (0.063 R)
• M59: 27,690,865 km (0.116 R)
• M60: 27,847,793 km (0.05 R)
• M61: 28,478,348 km (0.044 R)
• M62: 29,326,568 km (0.071 R)
• M63: 29,807,226 km (0.069 R)
• M64: 30,722,466 km (0.101 R)
• M65: 30,993,388 km (0.03 R)
• M66: 31,101,996 km (0.101 R)
• M67: 31,865,693 km (0.1 R)
• M68: 32,085,003 km (0.105 R)
• M69: 32,690,875 km (0.117 R)
• M70: 32,856,779 km (0.075 R)
• M71: 33,411,637 km (0.1 R)
• M72: 33,522,938 km (0.082 R)
• M73: 33,801,938 km (0.062 R)
• M74: 34,081,686 km (0.113 R)
• M75: 34,981,966 km (0.082 R)
• M76: 35,378,251 km (0.117 R)
• M77: 35,491,796 km (0.114 R)
• M78: 35,605,490 km (0.101 R)
• M79: 35,890,025 km (0.12 R)
• M80: 36,175,458 km (0.114 R)
• M81: 37,209,030 km (0.093 R)
• M82: 37,729,481 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.5

Radius: 13.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.24 AU - 10.34 AU

Year: 10141 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,235,467 km

• M1: 189,989 km (0.098 R)
• M2: 289,472 km (0.102 R)
• M3: 532,718 km (0.107 R)
• M4: 655,089 km (0.113 R)
• M5: 820,245 km (0.067 R)
• M6: 1,250,489 km (0.102 R)
• M7: 1,402,929 km (0.12 R)
• M8: 1,876,556 km (0.119 R)
• M9: 2,304,705 km (0.105 R)
• M10: 2,398,951 km (0.092 R)
• M11: 2,738,987 km (0.089 R)
• M12: 3,492,512 km (0.092 R)
• M13: 3,794,849 km (0.097 R)
• M14: 4,192,181 km (0.082 R)
• M15: 4,632,747 km (0.09 R)
• M16: 4,722,655 km (0.112 R)
• M17: 4,873,899 km (0.092 R)
• M18: 5,400,334 km (0.117 R)
• M19: 6,042,856 km (0.069 R)
• M20: 6,540,868 km (0.111 R)
• M21: 6,846,047 km (0.098 R)
• M22: 7,789,711 km (0.054 R)
• M23: 7,969,079 km (0.08 R)
• M24: 8,113,441 km (0.116 R)
• M25: 8,551,912 km (0.112 R)
• M26: 8,923,363 km (0.043 R)
• M27: 9,605,230 km (0.089 R)
• M28: 10,699,240 km (0.095 R)
• M29: 11,873,733 km (0.085 R)
• M30: 12,204,942 km (0.094 R)
• M31: 12,539,144 km (0.032 R)
• M32: 13,431,046 km (0.061 R)
• M33: 14,037,067 km (0.094 R)
• M34: 14,829,338 km (0.084 R)
• M35: 16,780,244 km (0.067 R)
• M36: 17,951,445 km (0.11 R)
• M37: 18,331,723 km (0.032 R)
• M38: 19,052,037 km (0.034 R)
• M39: 19,391,325 km (0.073 R)
• M40: 20,818,488 km (0.099 R)
• M41: 21,771,726 km (0.066 R)
• M42: 21,872,854 km (0.092 R)
• M43: 22,126,572 km (0.031 R)
• M44: 22,585,539 km (0.099 R)
• M45: 23,150,869 km (0.115 R)
• M46: 23,357,613 km (0.114 R)
• M47: 24,085,856 km (0.071 R)
• M48: 24,505,478 km (0.065 R)
• M49: 24,927,493 km (0.082 R)
• M50: 26,046,635 km (0.101 R)
• M51: 26,693,496 km (0.096 R)
• M52: 27,073,325 km (0.111 R)
• M53: 27,345,743 km (0.108 R)
• M54: 27,564,305 km (0.08 R)
• M55: 28,389,038 km (0.088 R)
• M56: 29,333,599 km (0.109 R)
• M57: 29,950,391 km (0.116 R)
• M58: 30,345,030 km (0.061 R)
• M59: 30,798,312 km (0.09 R)
• M60: 31,139,545 km (0.115 R)
• M61: 31,424,978 km (0.043 R)
• M62: 31,883,495 km (0.046 R)
• M63: 32,807,112 km (0.103 R)
• M64: 32,923,200 km (0.114 R)
• M65: 33,622,570 km (0.03 R)
• M66: 34,032,768 km (0.06 R)
• M67: 34,976,730 km (0.107 R)
• M68: 36,408,531 km (0.095 R)
• M69: 36,649,085 km (0.079 R)
• M70: 37,071,250 km (0.064 R)
• M71: 37,434,474 km (0.095 R)
• M72: 37,677,271 km (0.034 R)
• M73: 38,103,326 km (0.09 R)
• M74: 38,347,469 km (0.075 R)
• M75: 38,469,840 km (0.054 R)
• M76: 38,776,067 km (0.118 R)
• M77: 39,452,848 km (0.086 R)
• M78: 40,071,435 km (0.072 R)
• M79: 40,506,466 km (0.099 R)
• M80: 40,755,696 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.4

Radius: 4.1

Gravity: 43.51 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.96 AU - 14.18 AU

Year: 17904 Days

Day: 24 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,235,467 km

• M1: 157,975 km (0.057 R)
• M2: 255,214 km (0.101 R)
• M3: 286,480 km (0.114 R)
• M4: 336,296 km (0.112 R)
• M5: 694,583 km (0.11 R)
• M6: 982,110 km (0.075 R)
• M7: 1,416,542 km (0.068 R)
• M8: 1,839,904 km (0.093 R)
• M9: 2,471,955 km (0.117 R)
• M10: 2,542,117 km (0.052 R)
• M11: 2,976,998 km (0.065 R)
• M12: 3,241,187 km (0.104 R)
• M13: 3,631,488 km (0.092 R)
• M14: 3,711,374 km (0.058 R)
• M15: 4,244,540 km (0.091 R)
• M16: 5,110,562 km (0.119 R)
• M17: 5,200,172 km (0.118 R)
• M18: 5,290,230 km (0.093 R)
• M19: 5,609,471 km (0.086 R)
• M20: 5,701,923 km (0.045 R)
• M21: 6,948,073 km (0.108 R)
• M22: 7,550,504 km (0.109 R)
• M23: 8,169,540 km (0.118 R)
• M24: 8,221,899 km (0.118 R)
• M25: 8,326,767 km (0.116 R)
• M26: 10,234,439 km (0.106 R)
• M27: 10,975,996 km (0.118 R)
• M28: 11,323,960 km (0.061 R)
• M29: 12,873,495 km (0.1 R)
• M30: 14,742,272 km (0.084 R)
• M31: 14,806,000 km (0.075 R)
• M32: 15,061,813 km (0.071 R)
• M33: 15,125,990 km (0.072 R)
• M34: 16,034,199 km (0.119 R)
• M35: 17,294,860 km (0.087 R)
• M36: 17,496,817 km (0.116 R)
• M37: 17,564,286 km (0.108 R)
• M38: 17,699,522 km (0.114 R)
• M39: 17,767,290 km (0.115 R)
• M40: 18,655,902 km (0.061 R)
• M41: 19,209,863 km (0.118 R)
• M42: 19,839,520 km (0.088 R)
• M43: 20,121,512 km (0.072 R)
• M44: 20,263,032 km (0.102 R)
• M45: 21,696,179 km (0.081 R)
• M46: 21,986,698 km (0.116 R)
• M47: 23,161,640 km (0.066 R)
• M48: 24,281,679 km (0.085 R)
• M49: 24,734,512 km (0.113 R)
• M50: 25,038,046 km (0.075 R)
• M51: 25,495,516 km (0.1 R)
• M52: 25,648,705 km (0.082 R)
• M53: 27,118,504 km (0.065 R)
• M54: 27,745,618 km (0.116 R)
• M55: 30,788,439 km (0.058 R)
• M56: 31,196,691 km (0.073 R)
• M57: 33,180,808 km (0.092 R)
• M58: 33,683,157 km (0.082 R)
• M59: 33,851,156 km (0.095 R)
• M60: 34,019,603 km (0.076 R)
• M61: 35,290,586 km (0.118 R)
• M62: 35,717,838 km (0.103 R)
• M63: 37,269,617 km (0.095 R)
• M64: 37,791,713 km (0.1 R)
• M65: 38,404,017 km (0.091 R)
• M66: 39,195,989 km (0.11 R)
• M67: 40,260,377 km (0.118 R)
• M68: 40,438,698 km (0.075 R)
• M69: 40,975,156 km (0.083 R)
• M70: 41,334,191 km (0.1 R)
• M71: 41,964,895 km (0.111 R)
• M72: 44,243,271 km (0.099 R)
• M73: 44,980,789 km (0.08 R)
• M74: 48,634,118 km (0.105 R)
• M75: 48,729,113 km (0.118 R)
• M76: 52,186,918 km (0.119 R)
• M77: 52,868,486 km (0.075 R)
• M78: 53,455,059 km (0.054 R)
• M79: 53,945,441 km (0.119 R)
• M80: 54,930,693 km (0.116 R)
• M81: 55,623,779 km (0.038 R)
• M82: 56,818,917 km (0.099 R)
• M83: 57,821,372 km (0.116 R)
• M84: 59,234,324 km (0.111 R)
• M85: 59,335,751 km (0.101 R)
• M86: 60,556,769 km (0.113 R)
• M87: 60,863,295 km (0.034 R)
• M88: 63,645,068 km (0.099 R)
• M89: 63,956,830 km (0.089 R)
• M90: 66,257,645 km (0.055 R)
• M91: 68,266,445 km (0.078 R)
• M92: 70,295,291 km (0.078 R)
• M93: 70,402,553 km (0.066 R)
• M94: 71,910,948 km (0.078 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit