🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.63 AU - 1.05 AU

Year: 295 Days

Day: 44.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 113,602,397 km

• M1: 575,054 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.01 AU

Year: 295 Days

Day: 47.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.86 AU - 1.18 AU

Year: 394 Days

Day: 25.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.99 AU - 1.33 AU

Year: 478 Days

Day: 45.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.16 AU - 2.62 AU

Year: 1415 Days

Day: 31.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 11.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.73 AU - 12.53 AU

Year: 12345 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 113,602,397 km

• M1: 148,850 km (0.113 R)
• M2: 269,725 km (0.101 R)
• M3: 427,850 km (0.091 R)
• M4: 707,748 km (0.071 R)
• M5: 985,252 km (0.112 R)
• M6: 1,085,781 km (0.111 R)
• M7: 1,454,390 km (0.083 R)
• M8: 1,737,878 km (0.114 R)
• M9: 1,811,630 km (0.082 R)
• M10: 2,143,737 km (0.079 R)
• M11: 2,303,658 km (0.093 R)
• M12: 2,385,039 km (0.071 R)
• M13: 2,523,118 km (0.106 R)
• M14: 2,749,609 km (0.07 R)
• M15: 3,314,191 km (0.084 R)
• M16: 3,499,992 km (0.071 R)
• M17: 3,785,275 km (0.119 R)
• M18: 3,947,140 km (0.114 R)
• M19: 4,412,539 km (0.084 R)
• M20: 5,468,101 km (0.069 R)
• M21: 6,137,701 km (0.073 R)
• M22: 7,472,713 km (0.07 R)
• M23: 7,964,740 km (0.105 R)
• M24: 8,256,755 km (0.098 R)
• M25: 8,340,829 km (0.063 R)
• M26: 8,467,389 km (0.091 R)
• M27: 8,808,323 km (0.085 R)
• M28: 8,980,360 km (0.077 R)
• M29: 9,371,858 km (0.092 R)
• M30: 9,591,617 km (0.102 R)
• M31: 9,768,741 km (0.051 R)
• M32: 10,442,679 km (0.036 R)
• M33: 11,224,777 km (0.116 R)
• M34: 11,977,853 km (0.082 R)
• M35: 12,698,914 km (0.118 R)
• M36: 13,384,372 km (0.073 R)
• M37: 14,233,190 km (0.092 R)
• M38: 14,587,588 km (0.097 R)
• M39: 14,791,489 km (0.116 R)
• M40: 14,945,126 km (0.071 R)
• M41: 16,775,456 km (0.094 R)
• M42: 16,882,120 km (0.12 R)
• M43: 17,311,316 km (0.08 R)
• M44: 19,791,798 km (0.106 R)
• M45: 20,585,864 km (0.09 R)
• M46: 21,217,167 km (0.053 R)
• M47: 21,332,656 km (0.107 R)
• M48: 21,448,445 km (0.11 R)
• M49: 21,622,278 km (0.094 R)
• M50: 22,381,337 km (0.108 R)
• M51: 22,557,713 km (0.032 R)
• M52: 22,734,538 km (0.029 R)
• M53: 24,166,190 km (0.054 R)
• M54: 25,565,229 km (0.071 R)
• M55: 25,688,198 km (0.118 R)
• M56: 29,337,040 km (0.101 R)
• M57: 29,723,751 km (0.099 R)
• M58: 30,047,181 km (0.077 R)
• M59: 30,371,958 km (0.076 R)
• M60: 31,880,353 km (0.095 R)
• M61: 32,277,835 km (0.04 R)
• M62: 32,944,144 km (0.077 R)
• M63: 33,884,367 km (0.078 R)
• M64: 35,038,065 km (0.102 R)
• M65: 35,379,747 km (0.115 R)
• M66: 36,827,256 km (0.036 R)
• M67: 37,314,047 km (0.098 R)
• M68: 38,083,280 km (0.114 R)
• M69: 38,575,606 km (0.045 R)
• M70: 39,140,637 km (0.048 R)
• M71: 39,566,393 km (0.03 R)
• M72: 39,922,286 km (0.083 R)
• M73: 40,064,853 km (0.079 R)
• M74: 41,862,421 km (0.096 R)
• M75: 42,443,160 km (0.086 R)
• M76: 43,246,052 km (0.068 R)
• M77: 43,906,825 km (0.028 R)
• M78: 44,201,384 km (0.116 R)
• M79: 45,908,744 km (0.084 R)
• M80: 48,319,663 km (0.085 R)
• M81: 49,387,343 km (0.066 R)
• M82: 50,000,994 km (0.105 R)
• M83: 50,539,995 km (0.04 R)
• M84: 50,926,257 km (0.051 R)
• M85: 51,623,832 km (0.119 R)
• M86: 51,934,846 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659

Radius: 3.4

Gravity: 57.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.04 AU - 19.22 AU

Year: 23660 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 113,602,397 km

• M1: 152,739 km (0.085 R)
• M2: 522,994 km (0.039 R)
• M3: 545,733 km (0.114 R)
• M4: 592,108 km (0.078 R)
• M5: 689,048 km (0.051 R)
• M6: 953,088 km (0.105 R)
• M7: 1,906,924 km (0.061 R)
• M8: 2,385,637 km (0.061 R)
• M9: 2,658,055 km (0.031 R)
• M10: 3,064,213 km (0.092 R)
• M11: 3,317,183 km (0.066 R)
• M12: 3,620,717 km (0.09 R)
• M13: 3,887,899 km (0.042 R)
• M14: 4,069,511 km (0.097 R)
• M15: 4,253,965 km (0.113 R)
• M16: 4,631,101 km (0.107 R)
• M17: 6,189,911 km (0.098 R)
• M18: 6,348,634 km (0.067 R)
• M19: 7,836,684 km (0.065 R)
• M20: 10,602,300 km (0.048 R)
• M21: 12,218,556 km (0.113 R)
• M22: 12,550,962 km (0.078 R)
• M23: 13,979,023 km (0.094 R)
• M24: 14,326,539 km (0.073 R)
• M25: 15,243,425 km (0.057 R)
• M26: 15,386,141 km (0.095 R)
• M27: 15,457,649 km (0.069 R)
• M28: 15,601,113 km (0.105 R)
• M29: 15,672,920 km (0.108 R)
• M30: 16,985,193 km (0.106 R)
• M31: 18,256,625 km (0.114 R)
• M32: 18,636,304 km (0.086 R)
• M33: 19,018,676 km (0.106 R)
• M34: 20,024,722 km (0.108 R)
• M35: 20,416,220 km (0.054 R)
• M36: 21,047,972 km (0.034 R)
• M37: 22,655,102 km (0.106 R)
• M38: 22,818,014 km (0.113 R)
• M39: 22,981,374 km (0.083 R)
• M40: 23,226,865 km (0.052 R)
• M41: 23,473,402 km (0.114 R)
• M42: 24,301,277 km (0.116 R)
• M43: 24,384,603 km (0.112 R)
• M44: 26,241,561 km (0.091 R)
• M45: 26,412,551 km (0.059 R)
• M46: 26,669,860 km (0.053 R)
• M47: 27,014,084 km (0.078 R)
• M48: 28,318,428 km (0.12 R)
• M49: 28,406,092 km (0.065 R)
• M50: 28,669,684 km (0.102 R)
• M51: 30,717,230 km (0.087 R)
• M52: 31,986,418 km (0.073 R)
• M53: 33,736,115 km (0.08 R)
• M54: 34,669,456 km (0.077 R)
• M55: 35,705,870 km (0.108 R)
• M56: 36,752,307 km (0.103 R)
• M57: 38,002,197 km (0.116 R)
• M58: 38,778,162 km (0.115 R)
• M59: 40,740,886 km (0.1 R)
• M60: 42,133,941 km (0.097 R)
• M61: 44,456,149 km (0.052 R)
• M62: 45,376,026 km (0.098 R)
• M63: 45,581,424 km (0.112 R)
• M64: 47,651,111 km (0.09 R)
• M65: 49,857,081 km (0.088 R)
• M66: 50,281,041 km (0.079 R)
• M67: 50,387,256 km (0.103 R)
• M68: 51,132,552 km (0.114 R)
• M69: 51,453,140 km (0.115 R)
• M70: 52,526,356 km (0.117 R)
• M71: 53,065,805 km (0.087 R)
• M72: 54,694,926 km (0.08 R)
• M73: 55,132,201 km (0.091 R)
• M74: 55,460,867 km (0.038 R)
• M75: 56,340,503 km (0.085 R)
• M76: 56,561,160 km (0.117 R)
• M77: 56,892,669 km (0.118 R)
• M78: 58,448,187 km (0.111 R)
• M79: 60,242,913 km (0.059 R)
• M80: 60,581,303 km (0.112 R)
• M81: 62,169,434 km (0.074 R)
• M82: 62,283,428 km (0.03 R)
• M83: 63,312,212 km (0.089 R)
• M84: 64,001,111 km (0.06 R)
• M85: 64,692,552 km (0.109 R)
• M86: 68,421,877 km (0.116 R)
• M87: 69,483,274 km (0.101 R)
• M88: 69,838,270 km (0.109 R)
• M89: 71,622,225 km (0.092 R)
• M90: 75,113,540 km (0.11 R)
• M91: 75,234,864 km (0.068 R)
• M92: 75,356,337 km (0.093 R)
• M93: 76,086,375 km (0.044 R)
• M94: 76,696,584 km (0.108 R)
• M95: 78,167,431 km (0.091 R)
• M96: 80,267,186 km (0.051 R)
• M97: 81,635,708 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.5

Radius: 7

Gravity: 19.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.18 AU - 19.92 AU

Year: 30590 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 113,602,397 km

• M1: 184,005 km (0.077 R)
• M2: 590,612 km (0.088 R)
• M3: 706,700 km (0.076 R)
• M4: 1,206,956 km (0.117 R)
• M5: 1,318,256 km (0.083 R)
• M6: 2,011,792 km (0.115 R)
• M7: 2,418,549 km (0.065 R)
• M8: 2,607,640 km (0.116 R)
• M9: 3,050,301 km (0.119 R)
• M10: 3,152,027 km (0.111 R)
• M11: 3,410,831 km (0.097 R)
• M12: 4,172,135 km (0.108 R)
• M13: 5,906,423 km (0.105 R)
• M14: 6,225,515 km (0.081 R)
• M15: 6,615,816 km (0.108 R)
• M16: 8,540,094 km (0.117 R)
• M17: 8,611,901 km (0.057 R)
• M18: 9,266,541 km (0.098 R)
• M19: 9,786,693 km (0.072 R)
• M20: 10,012,585 km (0.107 R)
• M21: 10,088,282 km (0.092 R)
• M22: 11,167,481 km (0.087 R)
• M23: 12,040,983 km (0.098 R)
• M24: 12,283,032 km (0.109 R)
• M25: 12,364,114 km (0.066 R)
• M26: 13,184,210 km (0.08 R)
• M27: 14,191,452 km (0.091 R)
• M28: 14,704,274 km (0.097 R)
• M29: 15,136,313 km (0.066 R)
• M30: 15,484,876 km (0.054 R)
• M31: 17,998,419 km (0.116 R)
• M32: 18,553,278 km (0.112 R)
• M33: 19,869,739 km (0.117 R)
• M34: 21,021,942 km (0.082 R)
• M35: 21,508,434 km (0.057 R)
• M36: 23,190,064 km (0.07 R)
• M37: 25,946,404 km (0.111 R)
• M38: 27,415,904 km (0.097 R)
• M39: 29,997,066 km (0.075 R)
• M40: 30,106,272 km (0.089 R)
• M41: 31,871,976 km (0.113 R)
• M42: 32,654,822 km (0.118 R)
• M43: 34,811,724 km (0.087 R)
• M44: 36,546,760 km (0.116 R)
• M45: 36,663,446 km (0.112 R)
• M46: 37,131,388 km (0.076 R)
• M47: 38,903,674 km (0.074 R)
• M48: 39,142,133 km (0.112 R)
• M49: 39,261,512 km (0.057 R)
• M50: 39,740,076 km (0.043 R)
• M51: 42,284,885 km (0.102 R)
• M52: 42,652,747 km (0.068 R)
• M53: 44,258,829 km (0.081 R)
• M54: 45,633,334 km (0.037 R)
• M55: 47,530,086 km (0.111 R)
• M56: 55,906,669 km (0.088 R)
• M57: 56,985,270 km (0.116 R)
• M58: 58,206,886 km (0.073 R)
• M59: 61,090,834 km (0.109 R)
• M60: 61,923,346 km (0.105 R)
• M61: 62,341,023 km (0.073 R)
• M62: 62,480,448 km (0.12 R)
• M63: 64,443,322 km (0.083 R)
• M64: 65,149,125 km (0.112 R)
• M65: 65,715,801 km (0.102 R)
• M66: 68,141,830 km (0.092 R)
• M67: 68,861,097 km (0.115 R)
• M68: 74,408,036 km (0.113 R)
• M69: 79,491,372 km (0.057 R)
• M70: 79,945,252 km (0.09 R)
• M71: 82,074,628 km (0.103 R)
• M72: 82,839,671 km (0.084 R)
• M73: 83,914,831 km (0.052 R)
• M74: 84,685,410 km (0.05 R)
• M75: 85,149,014 km (0.092 R)
• M76: 86,700,344 km (0.097 R)
• M77: 88,730,835 km (0.1 R)
• M78: 89,201,620 km (0.111 R)
• M79: 89,988,206 km (0.109 R)
• M80: 90,303,408 km (0.081 R)
• M81: 91,726,682 km (0.071 R)
• M82: 92,043,979 km (0.11 R)
• M83: 92,838,793 km (0.096 R)
• M84: 95,879,669 km (0.054 R)
• M85: 96,523,987 km (0.118 R)
• M86: 97,008,086 km (0.043 R)
• M87: 100,256,753 km (0.071 R)
• M88: 101,402,224 km (0.05 R)
• M89: 104,201,948 km (0.103 R)
• M90: 105,030,122 km (0.063 R)
• M91: 106,027,042 km (0.114 R)
• M92: 106,526,549 km (0.069 R)
• M93: 106,860,003 km (0.092 R)
• M94: 109,708,795 km (0.073 R)
• M95: 110,382,584 km (0.117 R)
• M96: 110,551,330 km (0.113 R)
• M97: 112,412,627 km (0.109 R)
• M98: 113,602,379 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit