🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.72 AU - 0.74 AU

Year: 239 Days

Day: 46.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 355 Days

Day: 46.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 127.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.01 AU - 1.47 AU

Year: 529 Days

Day: 44 Hours

Environment

Temp: -23 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.53 AU - 1.65 AU

Year: 768 Days

Day: 46.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.04 AU - 2.46 AU

Year: 1292 Days

Day: 30 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.52 AU - 2.98 AU

Year: 1746 Days

Day: 16.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,400,711 km

• M1: 293,062 km (0.054 R)
• M2: 2,665,086 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 12.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.79 AU - 12.25 AU

Year: 12144 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,400,711 km

• M1: 325,375 km (0.105 R)
• M2: 500,704 km (0.11 R)
• M3: 817,552 km (0.047 R)
• M4: 1,165,068 km (0.09 R)
• M5: 1,339,948 km (0.066 R)
• M6: 2,525,212 km (0.067 R)
• M7: 2,840,116 km (0.085 R)
• M8: 2,926,284 km (0.087 R)
• M9: 3,907,945 km (0.068 R)
• M10: 4,223,597 km (0.113 R)
• M11: 4,447,096 km (0.119 R)
• M12: 5,433,694 km (0.051 R)
• M13: 5,731,693 km (0.12 R)
• M14: 5,868,874 km (0.1 R)
• M15: 6,146,677 km (0.102 R)
• M16: 6,457,392 km (0.104 R)
• M17: 6,860,259 km (0.109 R)
• M18: 7,123,551 km (0.11 R)
• M19: 8,025,477 km (0.117 R)
• M20: 8,117,629 km (0.111 R)
• M21: 8,334,097 km (0.053 R)
• M22: 8,678,172 km (0.101 R)
• M23: 9,251,282 km (0.097 R)
• M24: 10,940,990 km (0.044 R)
• M25: 11,490,612 km (0.114 R)
• M26: 11,838,727 km (0.091 R)
• M27: 12,261,041 km (0.116 R)
• M28: 12,367,406 km (0.085 R)
• M29: 12,581,031 km (0.119 R)
• M30: 12,831,757 km (0.094 R)
• M31: 13,012,023 km (0.085 R)
• M32: 13,120,481 km (0.098 R)
• M33: 15,124,644 km (0.098 R)
• M34: 16,123,359 km (0.087 R)
• M35: 16,278,941 km (0.106 R)
• M36: 16,630,646 km (0.038 R)
• M37: 17,541,098 km (0.109 R)
• M38: 17,741,260 km (0.116 R)
• M39: 17,821,445 km (0.112 R)
• M40: 18,508,398 km (0.09 R)
• M41: 18,875,661 km (0.101 R)
• M42: 19,039,620 km (0.102 R)
• M43: 19,245,317 km (0.073 R)
• M44: 19,327,746 km (0.048 R)
• M45: 19,825,009 km (0.064 R)
• M46: 20,368,498 km (0.08 R)
• M47: 20,452,572 km (0.12 R)
• M48: 20,916,924 km (0.09 R)
• M49: 23,687,028 km (0.083 R)
• M50: 24,041,275 km (0.089 R)
• M51: 25,114,790 km (0.108 R)
• M52: 26,800,309 km (0.054 R)
• M53: 27,030,839 km (0.06 R)
• M54: 27,401,094 km (0.071 R)
• M55: 27,959,692 km (0.095 R)
• M56: 30,519,611 km (0.115 R)
• M57: 30,712,144 km (0.112 R)
• M58: 31,583,850 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.9

Radius: 7.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.81 AU - 13.89 AU

Year: 15619 Days

Day: 22.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,400,711 km

• M1: 421,417 km (0.071 R)
• M2: 531,072 km (0.077 R)
• M3: 1,329,177 km (0.12 R)
• M4: 1,495,081 km (0.104 R)
• M5: 1,563,447 km (0.049 R)
• M6: 1,738,926 km (0.027 R)
• M7: 1,902,436 km (0.094 R)
• M8: 1,976,637 km (0.119 R)
• M9: 2,070,883 km (0.055 R)
• M10: 2,205,521 km (0.11 R)
• M11: 2,422,738 km (0.094 R)
• M12: 2,688,423 km (0.119 R)
• M13: 2,751,105 km (0.059 R)
• M14: 2,985,076 km (0.098 R)
• M15: 3,050,001 km (0.066 R)
• M16: 3,159,357 km (0.108 R)
• M17: 3,314,640 km (0.113 R)
• M18: 3,381,959 km (0.117 R)
• M19: 3,540,832 km (0.113 R)
• M20: 3,725,436 km (0.115 R)
• M21: 3,842,421 km (0.088 R)
• M22: 4,445,600 km (0.112 R)
• M23: 4,519,950 km (0.103 R)
• M24: 4,569,766 km (0.109 R)
• M25: 4,872,552 km (0.07 R)
• M26: 5,000,608 km (0.09 R)
• M27: 6,230,751 km (0.038 R)
• M28: 6,369,877 km (0.085 R)
• M29: 6,994,299 km (0.092 R)
• M30: 7,138,960 km (0.076 R)
• M31: 7,197,004 km (0.116 R)
• M32: 8,209,333 km (0.033 R)
• M33: 8,300,887 km (0.057 R)
• M34: 8,608,161 km (0.052 R)
• M35: 9,360,937 km (0.032 R)
• M36: 9,648,763 km (0.072 R)
• M37: 9,809,880 km (0.11 R)
• M38: 10,167,419 km (0.064 R)
• M39: 10,828,492 km (0.111 R)
• M40: 11,333,535 km (0.103 R)
• M41: 11,401,452 km (0.079 R)
• M42: 11,846,207 km (0.116 R)
• M43: 12,087,957 km (0.119 R)
• M44: 12,157,370 km (0.067 R)
• M45: 12,401,215 km (0.032 R)
• M46: 12,541,388 km (0.111 R)
• M47: 13,608,918 km (0.083 R)
• M48: 13,934,892 km (0.109 R)
• M49: 14,520,717 km (0.093 R)
• M50: 14,594,469 km (0.092 R)
• M51: 15,264,219 km (0.039 R)
• M52: 15,339,167 km (0.097 R)
• M53: 15,678,455 km (0.116 R)
• M54: 15,905,844 km (0.106 R)
• M55: 16,517,849 km (0.075 R)
• M56: 17,137,633 km (0.118 R)
• M57: 18,760,171 km (0.116 R)
• M58: 18,920,989 km (0.117 R)
• M59: 19,447,125 km (0.07 R)
• M60: 19,569,197 km (0.105 R)
• M61: 19,650,728 km (0.077 R)
• M62: 20,142,456 km (0.046 R)
• M63: 20,389,741 km (0.09 R)
• M64: 20,887,453 km (0.057 R)
• M65: 21,473,129 km (0.081 R)
• M66: 21,810,173 km (0.113 R)
• M67: 22,532,431 km (0.092 R)
• M68: 22,660,637 km (0.111 R)
• M69: 22,960,880 km (0.117 R)
• M70: 23,348,787 km (0.093 R)
• M71: 23,565,255 km (0.101 R)
• M72: 24,306,213 km (0.082 R)
• M73: 24,833,845 km (0.071 R)
• M74: 25,721,559 km (0.027 R)
• M75: 25,855,598 km (0.092 R)
• M76: 26,124,426 km (0.058 R)
• M77: 26,709,952 km (0.116 R)
• M78: 26,890,965 km (0.103 R)
• M79: 28,031,799 km (0.068 R)
• M80: 29,235,014 km (0.09 R)
• M81: 29,796,006 km (0.083 R)
• M82: 30,219,069 km (0.107 R)
• M83: 30,596,804 km (0.104 R)
• M84: 30,881,189 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531

Radius: 5.7

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.74 AU - 14.22 AU

Year: 15876 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,400,711 km

• M1: 92,003 km (0.099 R)
• M2: 170,093 km (0.103 R)
• M3: 215,421 km (0.107 R)
• M4: 307,424 km (0.059 R)
• M5: 446,101 km (0.059 R)
• M6: 740,061 km (0.058 R)
• M7: 1,251,386 km (0.058 R)
• M8: 1,349,822 km (0.059 R)
• M9: 1,633,310 km (0.097 R)
• M10: 1,741,170 km (0.091 R)
• M11: 2,314,279 km (0.109 R)
• M12: 2,435,603 km (0.106 R)
• M13: 3,478,749 km (0.076 R)
• M14: 3,652,881 km (0.105 R)
• M15: 4,046,024 km (0.119 R)
• M16: 4,155,679 km (0.106 R)
• M17: 4,679,870 km (0.05 R)
• M18: 5,067,029 km (0.06 R)
• M19: 5,106,374 km (0.063 R)
• M20: 5,872,016 km (0.094 R)
• M21: 6,373,916 km (0.078 R)
• M22: 7,284,818 km (0.113 R)
• M23: 7,329,248 km (0.073 R)
• M24: 7,373,679 km (0.081 R)
• M25: 8,189,735 km (0.106 R)
• M26: 8,749,531 km (0.092 R)
• M27: 9,661,030 km (0.114 R)
• M28: 10,702,980 km (0.108 R)
• M29: 11,520,682 km (0.11 R)
• M30: 12,411,238 km (0.094 R)
• M31: 12,784,335 km (0.047 R)
• M32: 12,891,746 km (0.075 R)
• M33: 13,705,858 km (0.058 R)
• M34: 13,870,715 km (0.109 R)
• M35: 15,042,814 km (0.084 R)
• M36: 15,497,591 km (0.079 R)
• M37: 16,130,390 km (0.101 R)
• M38: 16,771,567 km (0.1 R)
• M39: 16,947,793 km (0.093 R)
• M40: 17,183,859 km (0.116 R)
• M41: 18,138,891 km (0.116 R)
• M42: 18,319,905 km (0.078 R)
• M43: 19,172,314 km (0.084 R)
• M44: 20,037,737 km (0.085 R)
• M45: 20,287,266 km (0.031 R)
• M46: 20,789,466 km (0.051 R)
• M47: 21,678,227 km (0.093 R)
• M48: 21,870,311 km (0.065 R)
• M49: 22,579,405 km (0.103 R)
• M50: 22,709,106 km (0.063 R)
• M51: 22,839,107 km (0.102 R)
• M52: 22,904,182 km (0.107 R)
• M53: 25,288,024 km (0.08 R)
• M54: 26,236,175 km (0.031 R)
• M55: 26,577,558 km (0.115 R)
• M56: 29,149,444 km (0.082 R)
• M57: 29,644,912 km (0.101 R)
• M58: 30,000,507 km (0.095 R)
• M59: 30,143,223 km (0.105 R)
• M60: 30,572,419 km (0.108 R)
• M61: 31,654,461 km (0.057 R)
• M62: 31,872,275 km (0.108 R)
• M63: 32,969,276 km (0.084 R)
• M64: 33,042,878 km (0.085 R)
• M65: 33,707,392 km (0.056 R)
• M66: 34,301,894 km (0.061 R)
• M67: 35,275,178 km (0.119 R)
• M68: 35,727,562 km (0.109 R)
• M69: 36,714,160 km (0.069 R)
• M70: 38,326,675 km (0.066 R)
• M71: 39,102,639 km (0.115 R)
• M72: 40,512,300 km (0.094 R)
• M73: 40,669,976 km (0.092 R)
• M74: 41,938,716 km (0.083 R)
• M75: 42,657,982 km (0.064 R)
• M76: 43,059,354 km (0.099 R)
• M77: 44,921,847 km (0.086 R)
• M78: 45,903,957 km (0.09 R)
• M79: 47,806,094 km (0.091 R)
• M80: 48,056,072 km (0.086 R)
• M81: 48,473,600 km (0.03 R)
• M82: 48,808,549 km (0.036 R)
• M83: 50,579,788 km (0.111 R)
• M84: 50,749,582 km (0.11 R)
• M85: 51,260,010 km (0.075 R)
• M86: 52,286,101 km (0.071 R)
• M87: 56,457,488 km (0.113 R)
• M88: 57,428,379 km (0.057 R)
• M89: 58,761,146 km (0.034 R)
• M90: 59,297,155 km (0.119 R)
• M91: 59,655,442 km (0.109 R)
• M92: 59,924,569 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.1

Radius: 5.6

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.57 AU - 16.29 AU

Year: 20988 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,400,711 km

• M1: 141,520 km (0.112 R)
• M2: 259,253 km (0.07 R)
• M3: 346,169 km (0.094 R)
• M4: 808,726 km (0.119 R)
• M5: 851,810 km (0.062 R)
• M6: 1,479,972 km (0.073 R)
• M7: 1,614,311 km (0.113 R)
• M8: 1,894,807 km (0.089 R)
• M9: 3,230,416 km (0.111 R)
• M10: 3,369,842 km (0.064 R)
• M11: 3,511,212 km (0.108 R)
• M12: 4,361,676 km (0.049 R)
• M13: 4,671,942 km (0.065 R)
• M14: 5,069,722 km (0.107 R)
• M15: 5,272,727 km (0.068 R)
• M16: 6,900,202 km (0.081 R)
• M17: 7,034,840 km (0.116 R)
• M18: 7,215,853 km (0.098 R)
• M19: 7,352,436 km (0.1 R)
• M20: 8,238,056 km (0.059 R)
• M21: 8,380,922 km (0.042 R)
• M22: 8,524,535 km (0.047 R)
• M23: 8,765,986 km (0.091 R)
• M24: 9,304,688 km (0.103 R)
• M25: 9,354,205 km (0.112 R)
• M26: 10,056,717 km (0.119 R)
• M27: 10,672,162 km (0.102 R)
• M28: 10,775,983 km (0.098 R)
• M29: 11,247,217 km (0.1 R)
• M30: 11,352,833 km (0.101 R)
• M31: 12,318,038 km (0.03 R)
• M32: 12,426,946 km (0.115 R)
• M33: 12,536,152 km (0.033 R)
• M34: 12,920,768 km (0.086 R)
• M35: 14,383,386 km (0.058 R)
• M36: 15,897,467 km (0.061 R)
• M37: 16,313,648 km (0.041 R)
• M38: 16,433,326 km (0.056 R)
• M39: 18,014,276 km (0.063 R)
• M40: 18,323,794 km (0.114 R)
• M41: 18,635,108 km (0.033 R)
• M42: 18,697,639 km (0.08 R)
• M43: 19,073,878 km (0.097 R)
• M44: 19,389,380 km (0.086 R)
• M45: 19,643,098 km (0.079 R)
• M46: 19,706,677 km (0.064 R)
• M47: 20,346,358 km (0.079 R)
• M48: 21,514,717 km (0.088 R)
• M49: 22,305,641 km (0.107 R)
• M50: 22,905,080 km (0.112 R)
• M51: 23,173,159 km (0.072 R)
• M52: 23,780,227 km (0.099 R)
• M53: 24,051,747 km (0.095 R)
• M54: 25,563,284 km (0.102 R)
• M55: 26,400,583 km (0.12 R)
• M56: 26,893,209 km (0.03 R)
• M57: 29,038,443 km (0.119 R)
• M58: 30,278,310 km (0.117 R)
• M59: 30,572,569 km (0.11 R)
• M60: 30,720,072 km (0.097 R)
• M61: 32,357,870 km (0.044 R)
• M62: 32,960,450 km (0.105 R)
• M63: 33,871,202 km (0.083 R)
• M64: 34,253,125 km (0.093 R)
• M65: 34,559,801 km (0.083 R)
• M66: 34,867,225 km (0.04 R)
• M67: 35,175,695 km (0.09 R)
• M68: 35,330,230 km (0.101 R)
• M69: 35,950,612 km (0.107 R)
• M70: 36,106,194 km (0.053 R)
• M71: 36,496,345 km (0.071 R)
• M72: 36,574,585 km (0.12 R)
• M73: 38,070,863 km (0.076 R)
• M74: 38,150,150 km (0.072 R)
• M75: 38,627,217 km (0.119 R)
• M76: 41,448,783 km (0.087 R)
• M77: 42,760,607 km (0.117 R)
• M78: 43,008,041 km (0.107 R)
• M79: 43,836,514 km (0.1 R)
• M80: 44,336,022 km (0.071 R)
• M81: 45,088,948 km (0.079 R)
• M82: 45,509,019 km (0.119 R)
• M83: 46,692,188 km (0.112 R)
• M84: 47,202,317 km (0.088 R)
• M85: 48,056,670 km (0.084 R)
• M86: 52,757,484 km (0.065 R)
• M87: 56,152,309 km (0.097 R)
• M88: 56,332,873 km (0.118 R)
• M89: 56,423,231 km (0.111 R)
• M90: 56,604,244 km (0.078 R)
• M91: 56,785,257 km (0.114 R)
• M92: 60,077,906 km (0.085 R)
• M93: 60,447,563 km (0.074 R)
• M94: 61,189,269 km (0.08 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: 234 - 15,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit