🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.66 AU - 1.08 AU

Year: 283 Days

Day: 15.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,636,289 km

• M1: 260,001 km (0.11 R)
• M2: 398,080 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.01 AU - 2.23 AU

Year: 1075 Days

Day: 30.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,636,289 km

• M1: 419,921 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.57 AU - 3.51 AU

Year: 1846 Days

Day: 13.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,636,289 km

• M1: 1,221,915 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.68 AU - 4.44 AU

Year: 2339 Days

Day: 30.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.47 AU - 5.63 AU

Year: 3380 Days

Day: 38.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.4

Radius: 14.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.03 AU - 7.87 AU

Year: 6381 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,636,289 km

• M1: 276,906 km (0.081 R)
• M2: 551,268 km (0.117 R)
• M3: 723,455 km (0.111 R)
• M4: 1,270,984 km (0.082 R)
• M5: 1,484,310 km (0.106 R)
• M6: 2,331,782 km (0.113 R)
• M7: 2,644,292 km (0.079 R)
• M8: 2,854,776 km (0.056 R)
• M9: 3,327,505 km (0.07 R)
• M10: 4,045,725 km (0.074 R)
• M11: 4,538,351 km (0.079 R)
• M12: 4,811,666 km (0.06 R)
• M13: 5,622,486 km (0.071 R)
• M14: 5,768,793 km (0.076 R)
• M15: 5,874,110 km (0.075 R)
• M16: 6,215,492 km (0.118 R)
• M17: 6,432,260 km (0.094 R)
• M18: 6,806,404 km (0.072 R)
• M19: 7,971,472 km (0.078 R)
• M20: 8,278,297 km (0.115 R)
• M21: 8,565,076 km (0.088 R)
• M22: 8,806,677 km (0.111 R)
• M23: 12,691,734 km (0.073 R)
• M24: 12,801,838 km (0.079 R)
• M25: 13,050,619 km (0.079 R)
• M26: 13,749,989 km (0.085 R)
• M27: 15,039,672 km (0.106 R)
• M28: 15,772,851 km (0.112 R)
• M29: 15,920,953 km (0.114 R)
• M30: 17,182,662 km (0.115 R)
• M31: 17,671,847 km (0.106 R)
• M32: 17,794,816 km (0.084 R)
• M33: 18,196,636 km (0.088 R)
• M34: 18,414,152 km (0.069 R)
• M35: 19,356,468 km (0.1 R)
• M36: 19,674,065 km (0.115 R)
• M37: 19,769,658 km (0.089 R)
• M38: 20,669,639 km (0.096 R)
• M39: 21,026,729 km (0.065 R)
• M40: 21,386,063 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.5

Radius: 14.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.58 AU - 11.86 AU

Year: 13973 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 87,636,289 km

• M1: 252,521 km (0.042 R)
• M2: 561,441 km (0.033 R)
• M3: 676,033 km (0.106 R)
• M4: 774,767 km (0.03 R)
• M5: 1,334,263 km (0.056 R)
• M6: 1,717,832 km (0.098 R)
• M7: 2,061,159 km (0.094 R)
• M8: 2,426,777 km (0.109 R)
• M9: 2,627,836 km (0.025 R)
• M10: 2,751,105 km (0.106 R)
• M11: 3,068,103 km (0.072 R)
• M12: 4,089,856 km (0.095 R)
• M13: 4,257,855 km (0.071 R)
• M14: 4,452,781 km (0.055 R)
• M15: 4,725,647 km (0.109 R)
• M16: 4,953,036 km (0.102 R)
• M17: 5,158,135 km (0.097 R)
• M18: 5,261,806 km (0.028 R)
• M19: 5,577,158 km (0.115 R)
• M20: 6,364,641 km (0.1 R)
• M21: 6,700,937 km (0.099 R)
• M22: 7,303,368 km (0.103 R)
• M23: 8,224,442 km (0.095 R)
• M24: 8,346,065 km (0.041 R)
• M25: 9,025,389 km (0.105 R)
• M26: 10,077,661 km (0.078 R)
• M27: 10,371,471 km (0.116 R)
• M28: 11,269,656 km (0.04 R)
• M29: 11,574,686 km (0.06 R)
• M30: 11,951,224 km (0.029 R)
• M31: 12,646,256 km (0.079 R)
• M32: 12,786,728 km (0.09 R)
• M33: 13,533,371 km (0.109 R)
• M34: 13,893,902 km (0.032 R)
• M35: 14,957,394 km (0.086 R)
• M36: 15,143,344 km (0.066 R)
• M37: 15,895,073 km (0.115 R)
• M38: 16,161,058 km (0.108 R)
• M39: 16,313,797 km (0.074 R)
• M40: 18,821,207 km (0.074 R)
• M41: 18,981,875 km (0.077 R)
• M42: 19,223,775 km (0.117 R)
• M43: 20,242,686 km (0.117 R)
• M44: 20,696,566 km (0.115 R)
• M45: 20,945,647 km (0.106 R)
• M46: 21,070,411 km (0.065 R)
• M47: 22,630,867 km (0.102 R)
• M48: 22,973,296 km (0.098 R)
• M49: 23,145,035 km (0.1 R)
• M50: 23,880,009 km (0.084 R)
• M51: 24,534,799 km (0.08 R)
• M52: 24,842,372 km (0.065 R)
• M53: 25,594,849 km (0.043 R)
• M54: 25,906,761 km (0.109 R)
• M55: 26,714,889 km (0.078 R)
• M56: 26,940,781 km (0.05 R)
• M57: 27,713,754 km (0.081 R)
• M58: 27,850,935 km (0.078 R)
• M59: 28,171,822 km (0.114 R)
• M60: 28,447,980 km (0.105 R)
• M61: 29,142,114 km (0.116 R)
• M62: 29,888,607 km (0.094 R)
• M63: 30,688,657 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.9

Radius: 7.4

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.2 AU - 16.34 AU

Year: 17795 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,636,289 km

• M1: 133,890 km (0.054 R)
• M2: 797,506 km (0.113 R)
• M3: 1,065,137 km (0.09 R)
• M4: 1,276,967 km (0.043 R)
• M5: 1,444,816 km (0.114 R)
• M6: 1,771,089 km (0.079 R)
• M7: 1,958,685 km (0.062 R)
• M8: 2,054,876 km (0.115 R)
• M9: 2,185,774 km (0.098 R)
• M10: 2,736,295 km (0.087 R)
• M11: 2,990,461 km (0.087 R)
• M12: 3,214,260 km (0.044 R)
• M13: 3,328,253 km (0.061 R)
• M14: 4,081,030 km (0.088 R)
• M15: 4,497,810 km (0.07 R)
• M16: 5,461,818 km (0.094 R)
• M17: 6,535,632 km (0.068 R)
• M18: 6,777,532 km (0.081 R)
• M19: 9,517,117 km (0.115 R)
• M20: 10,012,585 km (0.083 R)
• M21: 12,018,095 km (0.103 R)
• M22: 12,195,667 km (0.119 R)
• M23: 12,733,472 km (0.104 R)
• M24: 13,218,169 km (0.114 R)
• M25: 13,279,205 km (0.102 R)
• M26: 13,832,418 km (0.081 R)
• M27: 13,956,434 km (0.055 R)
• M28: 14,267,897 km (0.073 R)
• M29: 14,330,578 km (0.086 R)
• M30: 14,834,574 km (0.067 R)
• M31: 15,152,469 km (0.104 R)
• M32: 15,408,431 km (0.033 R)
• M33: 15,601,412 km (0.068 R)
• M34: 17,373,549 km (0.059 R)
• M35: 17,910,755 km (0.116 R)
• M36: 18,045,842 km (0.091 R)
• M37: 18,795,327 km (0.061 R)
• M38: 19,139,252 km (0.039 R)
• M39: 19,763,823 km (0.112 R)
• M40: 20,324,516 km (0.032 R)
• M41: 22,255,226 km (0.105 R)
• M42: 23,279,074 km (0.114 R)
• M43: 25,221,154 km (0.051 R)
• M44: 26,904,579 km (0.083 R)
• M45: 27,292,187 km (0.077 R)
• M46: 29,258,052 km (0.089 R)
• M47: 29,496,960 km (0.04 R)
• M48: 30,539,957 km (0.116 R)
• M49: 32,085,901 km (0.091 R)
• M50: 32,414,567 km (0.093 R)
• M51: 34,494,127 km (0.055 R)
• M52: 35,338,009 km (0.093 R)
• M53: 35,762,568 km (0.085 R)
• M54: 36,788,061 km (0.111 R)
• M55: 38,431,693 km (0.112 R)
• M56: 39,043,249 km (0.115 R)
• M57: 39,834,323 km (0.083 R)
• M58: 40,453,209 km (0.12 R)
• M59: 42,960,469 km (0.118 R)
• M60: 44,050,290 km (0.042 R)
• M61: 44,415,608 km (0.094 R)
• M62: 45,057,233 km (0.102 R)
• M63: 45,609,698 km (0.119 R)
• M64: 46,535,559 km (0.083 R)
• M65: 47,561,053 km (0.12 R)
• M66: 48,405,533 km (0.114 R)
• M67: 48,499,779 km (0.057 R)
• M68: 49,349,794 km (0.082 R)
• M69: 51,064,635 km (0.101 R)
• M70: 51,352,461 km (0.105 R)
• M71: 52,218,782 km (0.041 R)
• M72: 52,992,951 km (0.107 R)
• M73: 54,356,835 km (0.032 R)
• M74: 55,043,041 km (0.048 R)
• M75: 55,830,823 km (0.089 R)
• M76: 55,929,558 km (0.115 R)
• M77: 57,517,389 km (0.118 R)
• M78: 58,116,529 km (0.076 R)
• M79: 59,421,920 km (0.053 R)
• M80: 59,522,749 km (0.067 R)
• M81: 62,368,699 km (0.112 R)
• M82: 62,984,294 km (0.114 R)
• M83: 64,739,376 km (0.105 R)
• M84: 65,258,630 km (0.111 R)
• M85: 66,510,465 km (0.12 R)
• M86: 67,454,428 km (0.042 R)
• M87: 71,596,494 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.9

Radius: 3.1

Gravity: 88.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.2 AU - 16.66 AU

Year: 22142 Days

Day: 22.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,636,289 km

• M1: 41,289 km (0.08 R)
• M2: 183,706 km (0.113 R)
• M3: 384,766 km (0.093 R)
• M4: 1,017,864 km (0.06 R)
• M5: 1,262,157 km (0.104 R)
• M6: 1,591,871 km (0.106 R)
• M7: 2,325,349 km (0.055 R)
• M8: 2,483,025 km (0.078 R)
• M9: 2,563,060 km (0.094 R)
• M10: 2,892,176 km (0.069 R)
• M11: 4,144,459 km (0.094 R)
• M12: 4,191,882 km (0.115 R)
• M13: 4,335,346 km (0.054 R)
• M14: 5,026,040 km (0.095 R)
• M15: 5,384,027 km (0.119 R)
• M16: 5,697,435 km (0.046 R)
• M17: 5,803,201 km (0.053 R)
• M18: 6,124,387 km (0.097 R)
• M19: 8,649,749 km (0.047 R)
• M20: 9,387,566 km (0.073 R)
• M21: 11,252,153 km (0.064 R)
• M22: 11,920,856 km (0.111 R)
• M23: 12,464,943 km (0.063 R)
• M24: 12,809,168 km (0.049 R)
• M25: 13,577,353 km (0.089 R)
• M26: 14,866,288 km (0.052 R)
• M27: 15,451,515 km (0.085 R)
• M28: 15,821,172 km (0.051 R)
• M29: 16,644,558 km (0.095 R)
• M30: 16,871,498 km (0.064 R)
• M31: 17,635,345 km (0.054 R)
• M32: 17,789,431 km (0.073 R)
• M33: 18,021,607 km (0.107 R)
• M34: 18,566,891 km (0.1 R)
• M35: 19,196,698 km (0.064 R)
• M36: 19,753,501 km (0.095 R)
• M37: 19,833,536 km (0.084 R)
• M38: 20,558,188 km (0.101 R)
• M39: 20,882,965 km (0.114 R)
• M40: 21,785,040 km (0.072 R)
• M41: 22,282,304 km (0.085 R)
• M42: 23,542,067 km (0.05 R)
• M43: 23,711,711 km (0.113 R)
• M44: 24,997,355 km (0.086 R)
• M45: 25,083,973 km (0.102 R)
• M46: 25,954,483 km (0.113 R)
• M47: 27,725,123 km (0.097 R)
• M48: 31,101,996 km (0.104 R)
• M49: 31,288,245 km (0.119 R)
• M50: 31,755,290 km (0.118 R)
• M51: 32,224,728 km (0.033 R)
• M52: 36,159,301 km (0.038 R)
• M53: 36,453,112 km (0.096 R)
• M54: 36,944,541 km (0.055 R)
• M55: 39,132,709 km (0.098 R)
• M56: 41,669,739 km (0.115 R)
• M57: 42,080,535 km (0.103 R)
• M58: 43,633,061 km (0.111 R)
• M59: 44,050,290 km (0.112 R)
• M60: 44,783,469 km (0.096 R)
• M61: 45,204,288 km (0.099 R)
• M62: 45,837,984 km (0.063 R)
• M63: 47,114,054 km (0.096 R)
• M64: 47,434,942 km (0.1 R)
• M65: 48,401,793 km (0.078 R)
• M66: 48,725,522 km (0.112 R)
• M67: 51,451,196 km (0.077 R)
• M68: 53,555,589 km (0.055 R)
• M69: 54,225,937 km (0.026 R)
• M70: 54,786,630 km (0.071 R)
• M71: 58,191,178 km (0.044 R)
• M72: 60,150,761 km (0.093 R)
• M73: 62,014,601 km (0.082 R)
• M74: 62,835,893 km (0.04 R)
• M75: 63,189,093 km (0.067 R)
• M76: 63,542,892 km (0.105 R)
• M77: 67,598,191 km (0.071 R)
• M78: 67,718,618 km (0.109 R)
• M79: 69,535,185 km (0.052 R)
• M80: 70,144,347 km (0.117 R)
• M81: 70,632,934 km (0.091 R)
• M82: 73,587,791 km (0.059 R)
• M83: 74,457,104 km (0.082 R)
• M84: 75,205,094 km (0.069 R)
• M85: 75,705,050 km (0.091 R)
• M86: 79,362,867 km (0.112 R)
• M87: 79,871,949 km (0.058 R)
• M88: 80,893,253 km (0.07 R)
• M89: 82,433,363 km (0.073 R)
• M90: 82,562,167 km (0.116 R)
• M91: 84,372,002 km (0.107 R)
• M92: 84,761,555 km (0.114 R)
• M93: 86,587,248 km (0.105 R)
• M94: 87,111,289 km (0.114 R)
• M95: 87,242,337 km (0.094 R)
• M96: 87,373,684 km (0.089 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 19,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit