🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.67 AU - 0.89 AU

Year: 244 Days

Day: 43.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,077,260 km

• M1: 331,210 km (0.095 R)
• M2: 366,814 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.76 AU - 1.08 AU

Year: 313 Days

Day: 31.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,077,260 km

• M1: 76,893 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.88 AU - 1.1 AU

Year: 349 Days

Day: 20 Hours

Environment

Temp: 110 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,077,260 km

• M1: 548,575 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.61 AU - 1.61 AU

Year: 725 Days

Day: 44.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,077,260 km

• M1: 200,312 km (0.117 R)
• M2: 359,783 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.1 AU - 3.3 AU

Year: 2031 Days

Day: 16.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.85 AU - 4.99 AU

Year: 3872 Days

Day: 25.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,077,260 km

• M1: 809,324 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.6

Radius: 14.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.57 AU - 6.87 AU

Year: 5503 Days

Day: 5.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,077,260 km

• M1: 182,659 km (0.105 R)
• M2: 356,791 km (0.114 R)
• M3: 531,820 km (0.112 R)
• M4: 651,948 km (0.091 R)
• M5: 824,883 km (0.089 R)
• M6: 939,923 km (0.093 R)
• M7: 1,108,221 km (0.093 R)
• M8: 1,220,868 km (0.08 R)
• M9: 1,638,695 km (0.081 R)
• M10: 1,731,446 km (0.101 R)
• M11: 1,845,290 km (0.086 R)
• M12: 2,021,067 km (0.093 R)
• M13: 2,389,676 km (0.11 R)
• M14: 2,517,433 km (0.119 R)
• M15: 2,914,915 km (0.108 R)
• M16: 3,074,984 km (0.057 R)
• M17: 3,167,735 km (0.078 R)
• M18: 3,476,206 km (0.099 R)
• M19: 4,225,242 km (0.077 R)
• M20: 4,380,974 km (0.109 R)
• M21: 4,887,362 km (0.062 R)
• M22: 5,639,092 km (0.075 R)
• M23: 5,753,534 km (0.048 R)
• M24: 5,868,724 km (0.044 R)
• M25: 6,072,477 km (0.061 R)
• M26: 6,248,853 km (0.104 R)
• M27: 6,788,452 km (0.109 R)
• M28: 6,879,856 km (0.088 R)
• M29: 8,137,825 km (0.116 R)
• M30: 8,859,784 km (0.087 R)
• M31: 10,295,026 km (0.079 R)
• M32: 10,753,843 km (0.099 R)
• M33: 11,219,541 km (0.092 R)
• M34: 11,618,668 km (0.106 R)
• M35: 12,655,681 km (0.037 R)
• M36: 13,261,702 km (0.107 R)
• M37: 13,568,228 km (0.114 R)
• M38: 13,799,805 km (0.045 R)
• M39: 14,423,479 km (0.091 R)
• M40: 14,541,362 km (0.064 R)
• M41: 16,104,211 km (0.115 R)
• M42: 16,349,402 km (0.105 R)
• M43: 16,926,251 km (0.118 R)
• M44: 17,467,945 km (0.114 R)
• M45: 18,184,968 km (0.037 R)
• M46: 18,397,696 km (0.09 R)
• M47: 18,653,957 km (0.062 R)
• M48: 18,782,611 km (0.065 R)
• M49: 20,216,955 km (0.104 R)
• M50: 20,614,287 km (0.099 R)
• M51: 20,969,732 km (0.095 R)
• M52: 21,686,455 km (0.029 R)
• M53: 22,456,884 km (0.113 R)
• M54: 22,639,394 km (0.12 R)
• M55: 22,776,725 km (0.046 R)
• M56: 22,960,132 km (0.118 R)
• M57: 23,467,268 km (0.043 R)
• M58: 23,652,471 km (0.043 R)
• M59: 24,586,260 km (0.102 R)
• M60: 25,199,761 km (0.061 R)
• M61: 25,389,451 km (0.115 R)
• M62: 25,913,792 km (0.064 R)
• M63: 26,249,340 km (0.104 R)
• M64: 27,362,049 km (0.116 R)
• M65: 27,459,437 km (0.08 R)
• M66: 29,134,335 km (0.062 R)
• M67: 30,386,768 km (0.081 R)
• M68: 30,690,003 km (0.085 R)
• M69: 31,503,516 km (0.097 R)
• M70: 31,605,692 km (0.039 R)
• M71: 31,708,017 km (0.057 R)
• M72: 31,861,803 km (0.112 R)
• M73: 33,829,464 km (0.052 R)
• M74: 34,143,769 km (0.103 R)
• M75: 35,251,541 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 11.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.78 AU - 8.34 AU

Year: 6655 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,077,260 km

• M1: 171,140 km (0.082 R)
• M2: 246,238 km (0.076 R)
• M3: 455,974 km (0.079 R)
• M4: 916,437 km (0.118 R)
• M5: 994,826 km (0.095 R)
• M6: 1,130,661 km (0.081 R)
• M7: 1,529,638 km (0.083 R)
• M8: 1,836,314 km (0.07 R)
• M9: 1,920,238 km (0.079 R)
• M10: 2,005,659 km (0.098 R)
• M11: 2,470,758 km (0.097 R)
• M12: 2,773,545 km (0.119 R)
• M13: 2,909,978 km (0.092 R)
• M14: 3,068,552 km (0.099 R)
• M15: 3,209,772 km (0.081 R)
• M16: 3,646,448 km (0.103 R)
• M17: 3,774,803 km (0.112 R)
• M18: 3,882,962 km (0.041 R)
• M19: 3,992,019 km (0.076 R)
• M20: 4,213,424 km (0.093 R)
• M21: 4,325,622 km (0.118 R)
• M22: 4,416,129 km (0.104 R)
• M23: 4,714,726 km (0.084 R)
• M24: 4,878,237 km (0.104 R)
• M25: 5,526,744 km (0.108 R)
• M26: 5,699,380 km (0.104 R)
• M27: 6,151,614 km (0.107 R)
• M28: 6,279,221 km (0.111 R)
• M29: 6,407,726 km (0.108 R)
• M30: 7,010,455 km (0.087 R)
• M31: 7,494,853 km (0.073 R)
• M32: 7,990,172 km (0.089 R)
• M33: 8,073,797 km (0.12 R)
• M34: 8,326,318 km (0.083 R)
• M35: 8,439,414 km (0.029 R)
• M36: 8,954,629 km (0.116 R)
• M37: 9,391,754 km (0.037 R)
• M38: 9,835,910 km (0.087 R)
• M39: 10,135,854 km (0.119 R)
• M40: 10,499,826 km (0.119 R)
• M41: 11,053,787 km (0.062 R)
• M42: 11,334,432 km (0.113 R)
• M43: 11,617,471 km (0.104 R)
• M44: 11,743,882 km (0.103 R)
• M45: 12,158,268 km (0.119 R)
• M46: 12,968,639 km (0.088 R)
• M47: 13,863,384 km (0.085 R)
• M48: 14,064,893 km (0.071 R)
• M49: 14,233,639 km (0.108 R)
• M50: 14,369,025 km (0.077 R)
• M51: 15,259,880 km (0.111 R)
• M52: 15,712,115 km (0.069 R)
• M53: 16,879,577 km (0.065 R)
• M54: 17,238,911 km (0.082 R)
• M55: 19,147,929 km (0.113 R)
• M56: 19,410,025 km (0.064 R)
• M57: 21,045,877 km (0.076 R)
• M58: 21,200,412 km (0.102 R)
• M59: 21,510,379 km (0.059 R)
• M60: 21,704,856 km (0.045 R)
• M61: 21,782,796 km (0.092 R)
• M62: 22,923,779 km (0.073 R)
• M63: 23,043,009 km (0.054 R)
• M64: 23,281,917 km (0.119 R)
• M65: 23,401,745 km (0.078 R)
• M66: 24,936,469 km (0.109 R)
• M67: 26,295,566 km (0.11 R)
• M68: 27,257,031 km (0.109 R)
• M69: 27,847,793 km (0.074 R)
• M70: 28,102,409 km (0.085 R)
• M71: 28,571,099 km (0.111 R)

Asteroid Belt

Center: 7.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 12.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.02 AU - 9.54 AU

Year: 7699 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 53,077,260 km

• M1: 158,125 km (0.06 R)
• M2: 263,891 km (0.057 R)
• M3: 367,861 km (0.113 R)
• M4: 446,998 km (0.059 R)
• M5: 880,234 km (0.116 R)
• M6: 1,005,148 km (0.095 R)
• M7: 1,136,495 km (0.09 R)
• M8: 1,417,440 km (0.069 R)
• M9: 1,962,724 km (0.102 R)
• M10: 2,045,751 km (0.089 R)
• M11: 2,203,277 km (0.112 R)
• M12: 2,505,016 km (0.094 R)
• M13: 2,874,074 km (0.046 R)
• M14: 3,023,822 km (0.101 R)
• M15: 3,134,375 km (0.114 R)
• M16: 3,317,183 km (0.105 R)
• M17: 3,474,560 km (0.06 R)
• M18: 4,283,286 km (0.091 R)
• M19: 4,408,051 km (0.115 R)
• M20: 4,709,191 km (0.032 R)
• M21: 4,854,152 km (0.061 R)
• M22: 4,935,383 km (0.07 R)
• M23: 5,099,193 km (0.083 R)
• M24: 5,348,423 km (0.103 R)
• M25: 5,482,912 km (0.082 R)
• M26: 5,601,692 km (0.078 R)
• M27: 6,067,390 km (0.056 R)
• M28: 6,207,863 km (0.032 R)
• M29: 6,599,809 km (0.119 R)
• M30: 7,110,237 km (0.058 R)
• M31: 7,426,337 km (0.098 R)
• M32: 8,034,154 km (0.091 R)
• M33: 8,539,645 km (0.078 R)
• M34: 8,875,941 km (0.09 R)
• M35: 9,358,095 km (0.119 R)
• M36: 10,305,947 km (0.12 R)
• M37: 10,473,945 km (0.032 R)
• M38: 10,621,598 km (0.08 R)
• M39: 10,727,514 km (0.098 R)
• M40: 11,176,457 km (0.066 R)
• M41: 11,544,318 km (0.095 R)
• M42: 11,872,386 km (0.098 R)
• M43: 12,114,735 km (0.042 R)
• M44: 12,761,895 km (0.091 R)
• M45: 13,123,772 km (0.118 R)
• M46: 13,511,979 km (0.102 R)
• M47: 13,857,700 km (0.066 R)
• M48: 15,557,281 km (0.03 R)
• M49: 16,041,080 km (0.117 R)
• M50: 16,333,694 km (0.081 R)
• M51: 16,505,283 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.2

Radius: 8.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.81 AU - 13.51 AU

Year: 15980 Days

Day: 15 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,077,260 km

• M1: 207,941 km (0.089 R)
• M2: 332,706 km (0.038 R)
• M3: 399,726 km (0.107 R)
• M4: 702,811 km (0.097 R)
• M5: 988,393 km (0.109 R)
• M6: 1,423,274 km (0.06 R)
• M7: 1,637,199 km (0.11 R)
• M8: 1,887,177 km (0.116 R)
• M9: 2,284,958 km (0.085 R)
• M10: 2,737,940 km (0.046 R)
• M11: 2,974,903 km (0.06 R)
• M12: 3,342,914 km (0.106 R)
• M13: 3,725,436 km (0.079 R)
• M14: 3,823,273 km (0.071 R)
• M15: 3,955,069 km (0.109 R)
• M16: 4,021,490 km (0.099 R)
• M17: 4,088,360 km (0.107 R)
• M18: 4,325,323 km (0.119 R)
• M19: 4,706,798 km (0.053 R)
• M20: 4,812,713 km (0.081 R)
• M21: 5,354,257 km (0.079 R)
• M22: 5,953,098 km (0.112 R)
• M23: 6,416,253 km (0.117 R)
• M24: 6,494,642 km (0.075 R)
• M25: 6,771,248 km (0.113 R)
• M26: 8,857,540 km (0.041 R)
• M27: 9,120,384 km (0.05 R)
• M28: 9,743,609 km (0.118 R)
• M29: 10,014,979 km (0.082 R)
• M30: 10,288,893 km (0.107 R)
• M31: 10,797,226 km (0.102 R)
• M32: 11,031,048 km (0.075 R)
• M33: 11,125,145 km (0.037 R)
• M34: 12,518,051 km (0.065 R)
• M35: 12,961,309 km (0.046 R)
• M36: 13,409,953 km (0.074 R)
• M37: 14,527,748 km (0.037 R)
• M38: 15,254,495 km (0.11 R)
• M39: 15,569,698 km (0.108 R)
• M40: 15,886,995 km (0.077 R)
• M41: 15,993,209 km (0.114 R)
• M42: 16,420,461 km (0.107 R)
• M43: 17,669,902 km (0.1 R)
• M44: 17,835,058 km (0.096 R)
• M45: 17,945,611 km (0.048 R)
• M46: 18,222,666 km (0.085 R)
• M47: 18,557,017 km (0.063 R)
• M48: 18,837,214 km (0.064 R)
• M49: 19,288,401 km (0.103 R)
• M50: 19,515,341 km (0.103 R)
• M51: 19,572,189 km (0.053 R)
• M52: 20,489,822 km (0.093 R)
• M53: 20,663,355 km (0.047 R)
• M54: 21,715,328 km (0.114 R)
• M55: 22,069,725 km (0.058 R)
• M56: 24,236,650 km (0.107 R)
• M57: 24,359,021 km (0.077 R)
• M58: 24,604,362 km (0.064 R)
• M59: 24,973,869 km (0.087 R)
• M60: 26,156,290 km (0.049 R)
• M61: 27,229,505 km (0.118 R)
• M62: 27,867,690 km (0.051 R)
• M63: 28,639,764 km (0.087 R)
• M64: 28,963,644 km (0.042 R)
• M65: 29,876,789 km (0.109 R)
• M66: 30,402,925 km (0.096 R)
• M67: 30,799,359 km (0.026 R)
• M68: 32,200,792 km (0.117 R)
• M69: 32,943,097 km (0.064 R)
• M70: 33,622,869 km (0.03 R)
• M71: 34,307,280 km (0.088 R)
• M72: 35,550,737 km (0.109 R)
• M73: 37,655,729 km (0.1 R)
• M74: 38,081,634 km (0.115 R)
• M75: 39,009,739 km (0.097 R)
• M76: 39,296,817 km (0.065 R)
• M77: 39,584,494 km (0.084 R)
• M78: 39,800,813 km (0.116 R)
• M79: 39,873,068 km (0.057 R)
• M80: 40,162,241 km (0.111 R)
• M81: 42,722,160 km (0.108 R)
• M82: 43,760,818 km (0.063 R)
• M83: 44,358,013 km (0.11 R)
• M84: 46,545,582 km (0.059 R)
• M85: 46,774,018 km (0.115 R)
• M86: 47,537,715 km (0.112 R)
• M87: 48,074,772 km (0.093 R)
• M88: 50,087,013 km (0.088 R)
• M89: 51,181,920 km (0.079 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit