🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 148 Days

Day: 18.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.5 AU - 0.62 AU

Year: 156 Days

Day: 22.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.88 AU - 0.98 AU

Year: 334 Days

Day: 15.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,012,658 km

• M1: 422,165 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.86 AU - 1.2 AU

Year: 390 Days

Day: 18.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.95 AU - 1.59 AU

Year: 534 Days

Day: 30.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.53 AU - 1.75 AU

Year: 783 Days

Day: 21.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 8.4

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.92 AU - 5.74 AU

Year: 4587 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,012,658 km

• M1: 116,537 km (0.094 R)
• M2: 188,793 km (0.097 R)
• M3: 624,422 km (0.051 R)
• M4: 744,698 km (0.095 R)
• M5: 909,106 km (0.063 R)
• M6: 1,046,886 km (0.101 R)
• M7: 1,125,126 km (0.073 R)
• M8: 1,545,645 km (0.088 R)
• M9: 1,899,145 km (0.094 R)
• M10: 2,126,833 km (0.097 R)
• M11: 2,484,671 km (0.036 R)
• M12: 2,537,329 km (0.057 R)
• M13: 2,715,800 km (0.118 R)
• M14: 2,788,355 km (0.03 R)
• M15: 2,843,108 km (0.07 R)
• M16: 2,953,960 km (0.07 R)
• M17: 3,047,309 km (0.107 R)
• M18: 3,568,807 km (0.064 R)
• M19: 3,668,439 km (0.103 R)
• M20: 3,728,727 km (0.077 R)
• M21: 3,952,525 km (0.086 R)
• M22: 4,498,707 km (0.115 R)
• M23: 4,584,876 km (0.098 R)
• M24: 4,935,084 km (0.093 R)
• M25: 5,113,405 km (0.093 R)
• M26: 5,339,298 km (0.104 R)
• M27: 5,522,405 km (0.098 R)
• M28: 5,614,857 km (0.068 R)
• M29: 5,918,541 km (0.082 R)
• M30: 6,299,716 km (0.052 R)
• M31: 6,420,441 km (0.119 R)
• M32: 6,541,915 km (0.082 R)
• M33: 6,960,939 km (0.071 R)
• M34: 7,186,233 km (0.105 R)
• M35: 7,721,344 km (0.064 R)
• M36: 8,111,496 km (0.1 R)
• M37: 8,190,334 km (0.103 R)
• M38: 8,322,279 km (0.087 R)
• M39: 8,614,893 km (0.046 R)
• M40: 9,155,689 km (0.061 R)
• M41: 9,347,623 km (0.119 R)
• M42: 10,185,072 km (0.085 R)
• M43: 10,469,607 km (0.074 R)
• M44: 11,104,650 km (0.107 R)
• M45: 11,279,979 km (0.116 R)
• M46: 11,485,825 km (0.107 R)
• M47: 11,603,858 km (0.05 R)
• M48: 12,930,043 km (0.074 R)
• M49: 13,053,013 km (0.087 R)
• M50: 13,238,065 km (0.096 R)
• M51: 13,361,932 km (0.115 R)
• M52: 13,548,481 km (0.069 R)
• M53: 14,654,009 km (0.069 R)
• M54: 14,718,187 km (0.119 R)
• M55: 14,910,869 km (0.116 R)
• M56: 15,104,299 km (0.109 R)
• M57: 16,349,402 km (0.094 R)
• M58: 16,849,956 km (0.063 R)
• M59: 16,917,126 km (0.109 R)
• M60: 17,695,334 km (0.068 R)
• M61: 17,968,649 km (0.112 R)
• M62: 18,519,768 km (0.065 R)
• M63: 18,971,553 km (0.093 R)
• M64: 19,041,415 km (0.102 R)
• M65: 19,216,445 km (0.063 R)
• M66: 19,462,234 km (0.111 R)
• M67: 19,673,766 km (0.106 R)
• M68: 19,815,285 km (0.076 R)
• M69: 20,028,163 km (0.037 R)
• M70: 20,170,431 km (0.118 R)
• M71: 20,241,639 km (0.086 R)
• M72: 20,599,328 km (0.051 R)
• M73: 20,995,164 km (0.114 R)
• M74: 22,455,837 km (0.097 R)
• M75: 22,640,740 km (0.078 R)
• M76: 22,788,992 km (0.091 R)
• M77: 22,863,192 km (0.103 R)
• M78: 23,497,637 km (0.063 R)
• M79: 24,403,153 km (0.111 R)
• M80: 24,821,877 km (0.051 R)
• M81: 25,435,378 km (0.116 R)
• M82: 25,550,868 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.3

Radius: 12.7

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.49 AU - 6.03 AU

Year: 5153 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 142.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,012,658 km

• M1: 174,132 km (0.112 R)
• M2: 254,616 km (0.089 R)
• M3: 422,464 km (0.053 R)
• M4: 682,316 km (0.069 R)
• M5: 820,694 km (0.034 R)
• M6: 1,047,634 km (0.082 R)
• M7: 1,353,562 km (0.112 R)
• M8: 1,487,152 km (0.057 R)
• M9: 1,784,254 km (0.085 R)
• M10: 1,865,785 km (0.117 R)
• M11: 2,563,060 km (0.111 R)
• M12: 2,998,540 km (0.092 R)
• M13: 3,195,411 km (0.069 R)
• M14: 3,560,429 km (0.108 R)
• M15: 3,811,305 km (0.1 R)
• M16: 3,896,277 km (0.116 R)
• M17: 4,220,605 km (0.087 R)
• M18: 4,308,718 km (0.036 R)
• M19: 4,553,909 km (0.117 R)
• M20: 4,803,737 km (0.119 R)
• M21: 6,472,053 km (0.075 R)
• M22: 6,676,254 km (0.069 R)
• M23: 6,856,669 km (0.097 R)
• M24: 7,012,699 km (0.119 R)
• M25: 7,541,229 km (0.059 R)
• M26: 8,055,247 km (0.045 R)
• M27: 8,890,153 km (0.097 R)
• M28: 9,088,819 km (0.069 R)
• M29: 9,174,538 km (0.051 R)
• M30: 9,840,099 km (0.076 R)
• M31: 10,671,415 km (0.113 R)
• M32: 11,004,270 km (0.106 R)
• M33: 11,463,535 km (0.096 R)
• M34: 11,804,319 km (0.094 R)
• M35: 11,960,499 km (0.057 R)
• M36: 12,148,544 km (0.045 R)
• M37: 12,337,785 km (0.091 R)
• M38: 12,655,232 km (0.097 R)
• M39: 12,815,002 km (0.038 R)
• M40: 13,558,354 km (0.114 R)
• M41: 15,154,863 km (0.064 R)
• M42: 15,563,265 km (0.108 R)
• M43: 16,009,665 km (0.115 R)
• M44: 16,775,008 km (0.097 R)
• M45: 16,985,791 km (0.112 R)
• M46: 17,126,712 km (0.082 R)
• M47: 18,160,733 km (0.059 R)
• M48: 18,449,606 km (0.087 R)
• M49: 18,703,623 km (0.115 R)
• M50: 18,812,830 km (0.088 R)
• M51: 18,958,688 km (0.103 R)
• M52: 19,398,805 km (0.098 R)
• M53: 20,438,659 km (0.025 R)
• M54: 20,889,847 km (0.114 R)
• M55: 21,382,472 km (0.104 R)
• M56: 22,766,402 km (0.046 R)
• M57: 22,999,925 km (0.048 R)
• M58: 23,469,213 km (0.069 R)
• M59: 23,626,441 km (0.107 R)
• M60: 24,258,492 km (0.038 R)
• M61: 25,499,107 km (0.117 R)
• M62: 25,822,537 km (0.093 R)
• M63: 25,984,851 km (0.118 R)
• M64: 26,432,747 km (0.118 R)
• M65: 27,253,890 km (0.1 R)
• M66: 27,377,757 km (0.099 R)
• M67: 27,460,484 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.1

Radius: 5.6

Gravity: 23.79 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.93 AU - 15.33 AU

Year: 18759 Days

Day: 17.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,012,658 km

• M1: 88,562 km (0.118 R)
• M2: 168,148 km (0.056 R)
• M3: 439,818 km (0.06 R)
• M4: 498,610 km (0.096 R)
• M5: 691,741 km (0.088 R)
• M6: 1,010,085 km (0.114 R)
• M7: 1,226,553 km (0.101 R)
• M8: 1,547,740 km (0.098 R)
• M9: 1,670,859 km (0.078 R)
• M10: 1,894,208 km (0.032 R)
• M11: 2,264,014 km (0.113 R)
• M12: 2,439,492 km (0.089 R)
• M13: 3,786,920 km (0.119 R)
• M14: 4,466,992 km (0.072 R)
• M15: 4,598,788 km (0.069 R)
• M16: 5,184,165 km (0.11 R)
• M17: 5,792,878 km (0.055 R)
• M18: 6,081,453 km (0.083 R)
• M19: 6,823,159 km (0.107 R)
• M20: 8,991,430 km (0.092 R)
• M21: 9,493,780 km (0.083 R)
• M22: 10,642,393 km (0.067 R)
• M23: 11,054,535 km (0.079 R)
• M24: 11,173,315 km (0.113 R)
• M25: 12,322,526 km (0.098 R)
• M26: 12,879,928 km (0.107 R)
• M27: 13,318,998 km (0.117 R)
• M28: 14,019,116 km (0.1 R)
• M29: 14,341,200 km (0.081 R)
• M30: 14,405,976 km (0.088 R)
• M31: 14,535,677 km (0.073 R)
• M32: 14,731,052 km (0.091 R)
• M33: 16,392,486 km (0.102 R)
• M34: 16,936,424 km (0.12 R)
• M35: 17,210,786 km (0.066 R)
• M36: 18,533,381 km (0.075 R)
• M37: 18,603,842 km (0.11 R)
• M38: 18,745,212 km (0.114 R)
• M39: 19,313,983 km (0.116 R)
• M40: 19,600,463 km (0.065 R)
• M41: 20,395,725 km (0.079 R)
• M42: 21,793,717 km (0.041 R)
• M43: 22,617,253 km (0.116 R)
• M44: 25,148,150 km (0.098 R)
• M45: 27,044,303 km (0.101 R)
• M46: 27,364,891 km (0.097 R)
• M47: 28,252,605 km (0.105 R)
• M48: 29,314,002 km (0.104 R)
• M49: 29,891,001 km (0.07 R)
• M50: 31,728,362 km (0.111 R)
• M51: 32,831,197 km (0.115 R)
• M52: 33,344,468 km (0.102 R)
• M53: 33,430,187 km (0.116 R)
• M54: 33,946,599 km (0.12 R)
• M55: 35,511,243 km (0.048 R)
• M56: 35,598,908 km (0.074 R)
• M57: 36,479,142 km (0.081 R)
• M58: 36,744,528 km (0.077 R)
• M59: 37,010,663 km (0.114 R)
• M60: 38,260,703 km (0.105 R)
• M61: 39,252,686 km (0.112 R)
• M62: 39,615,461 km (0.104 R)
• M63: 40,344,451 km (0.1 R)
• M64: 40,618,963 km (0.089 R)
• M65: 41,077,780 km (0.067 R)
• M66: 42,930,400 km (0.092 R)
• M67: 43,023,749 km (0.059 R)
• M68: 44,999,488 km (0.096 R)
• M69: 45,664,750 km (0.103 R)
• M70: 45,760,044 km (0.116 R)
• M71: 48,454,750 km (0.118 R)
• M72: 50,312,457 km (0.104 R)
• M73: 50,706,497 km (0.041 R)
• M74: 52,592,328 km (0.089 R)
• M75: 52,792,191 km (0.119 R)
• M76: 53,192,515 km (0.104 R)
• M77: 53,795,095 km (0.119 R)
• M78: 55,006,838 km (0.102 R)
• M79: 56,227,706 km (0.081 R)
• M80: 56,636,557 km (0.076 R)
• M81: 59,422,518 km (0.1 R)
• M82: 59,943,268 km (0.117 R)
• M83: 63,099,634 km (0.113 R)
• M84: 65,771,003 km (0.111 R)
• M85: 66,093,985 km (0.08 R)
• M86: 66,309,705 km (0.103 R)
• M87: 66,849,903 km (0.096 R)
• M88: 67,066,371 km (0.047 R)
• M89: 67,608,514 km (0.12 R)
• M90: 67,934,487 km (0.115 R)
• M91: 69,901,550 km (0.076 R)
• M92: 72,219,868 km (0.105 R)
• M93: 73,109,826 km (0.12 R)
• M94: 73,444,327 km (0.097 R)
• M95: 74,451,270 km (0.092 R)
• M96: 75,012,711 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit