🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.45 AU - 0.57 AU

Year: 157 Days

Day: 23.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.47 AU - 0.55 AU

Year: 157 Days

Day: 45.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.79 AU

Year: 220 Days

Day: 26.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.72 AU - 0.82 AU

Year: 291 Days

Day: 15.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.71 AU - 0.95 AU

Year: 325 Days

Day: 22.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,663,855 km

• M1: 44,730 km (0.029 R)
• M2: 346,618 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.86 AU - 1.08 AU

Year: 411 Days

Day: 41.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512

Radius: 10.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.63 AU - 10.07 AU

Year: 11333 Days

Day: 6.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 103,663,855 km

• M1: 131,048 km (0.071 R)
• M2: 196,721 km (0.075 R)
• M3: 280,795 km (0.062 R)
• M4: 607,367 km (0.114 R)
• M5: 735,124 km (0.11 R)
• M6: 1,400,086 km (0.111 R)
• M7: 2,014,036 km (0.117 R)
• M8: 2,087,189 km (0.086 R)
• M9: 2,839,068 km (0.117 R)
• M10: 3,201,694 km (0.054 R)
• M11: 3,345,158 km (0.052 R)
• M12: 3,549,658 km (0.115 R)
• M13: 3,638,519 km (0.091 R)
• M14: 4,094,195 km (0.076 R)
• M15: 4,344,771 km (0.104 R)
• M16: 4,503,943 km (0.12 R)
• M17: 4,697,523 km (0.057 R)
• M18: 4,795,360 km (0.094 R)
• M19: 5,260,908 km (0.105 R)
• M20: 5,740,818 km (0.104 R)
• M21: 6,127,978 km (0.12 R)
• M22: 6,669,522 km (0.069 R)
• M23: 7,415,417 km (0.104 R)
• M24: 8,070,207 km (0.086 R)
• M25: 8,345,168 km (0.09 R)
• M26: 8,703,305 km (0.073 R)
• M27: 9,066,529 km (0.109 R)
• M28: 9,229,590 km (0.093 R)
• M29: 9,475,978 km (0.109 R)
• M30: 10,611,426 km (0.119 R)
• M31: 10,697,295 km (0.086 R)
• M32: 10,783,314 km (0.067 R)
• M33: 11,129,782 km (0.084 R)
• M34: 11,789,509 km (0.119 R)
• M35: 11,922,950 km (0.088 R)
• M36: 12,326,266 km (0.071 R)
• M37: 12,507,130 km (0.107 R)
• M38: 12,734,220 km (0.036 R)
• M39: 13,796,664 km (0.102 R)
• M40: 14,935,552 km (0.077 R)
• M41: 15,224,874 km (0.097 R)
• M42: 15,370,284 km (0.035 R)
• M43: 16,401,013 km (0.107 R)
• M44: 16,899,772 km (0.064 R)
• M45: 17,150,947 km (0.108 R)
• M46: 17,912,101 km (0.111 R)
• M47: 18,116,901 km (0.096 R)
• M48: 18,322,448 km (0.06 R)
• M49: 19,519,680 km (0.096 R)
• M50: 19,677,655 km (0.11 R)
• M51: 19,941,995 km (0.08 R)
• M52: 21,934,339 km (0.112 R)
• M53: 22,428,461 km (0.09 R)
• M54: 22,815,321 km (0.087 R)
• M55: 23,371,825 km (0.032 R)
• M56: 23,651,723 km (0.077 R)
• M57: 24,498,297 km (0.109 R)
• M58: 24,668,838 km (0.034 R)
• M59: 25,989,040 km (0.057 R)
• M60: 27,214,396 km (0.044 R)
• M61: 29,057,442 km (0.101 R)
• M62: 29,963,706 km (0.076 R)
• M63: 30,328,874 km (0.117 R)
• M64: 30,695,389 km (0.06 R)
• M65: 31,125,034 km (0.102 R)
• M66: 31,248,003 km (0.12 R)
• M67: 32,052,092 km (0.113 R)
• M68: 32,925,594 km (0.086 R)
• M69: 33,302,281 km (0.084 R)
• M70: 33,743,745 km (0.099 R)
• M71: 33,933,435 km (0.068 R)
• M72: 34,314,012 km (0.06 R)
• M73: 34,504,749 km (0.06 R)
• M74: 34,823,542 km (0.117 R)
• M75: 35,528,447 km (0.112 R)
• M76: 35,914,858 km (0.082 R)
• M77: 38,196,675 km (0.099 R)
• M78: 38,857,299 km (0.096 R)
• M79: 39,721,526 km (0.111 R)
• M80: 40,055,727 km (0.051 R)
• M81: 42,488,937 km (0.064 R)
• M82: 42,693,886 km (0.099 R)
• M83: 43,173,197 km (0.092 R)
• M84: 43,654,454 km (0.107 R)
• M85: 43,999,277 km (0.109 R)
• M86: 44,761,029 km (0.084 R)
• M87: 45,178,407 km (0.117 R)
• M88: 45,666,994 km (0.101 R)
• M89: 46,438,321 km (0.117 R)
• M90: 47,072,466 km (0.108 R)
• M91: 47,284,596 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.7

Radius: 4.3

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.24 AU - 10.94 AU

Year: 13796 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,663,855 km

• M1: 70,461 km (0.053 R)
• M2: 141,370 km (0.112 R)
• M3: 242,648 km (0.054 R)
• M4: 340,485 km (0.098 R)
• M5: 756,965 km (0.111 R)
• M6: 828,623 km (0.066 R)
• M7: 1,036,713 km (0.101 R)
• M8: 1,156,990 km (0.068 R)
• M9: 1,218,923 km (0.112 R)
• M10: 1,411,157 km (0.095 R)
• M11: 1,522,158 km (0.091 R)
• M12: 1,705,565 km (0.087 R)
• M13: 1,752,539 km (0.086 R)
• M14: 2,561,116 km (0.026 R)
• M15: 2,614,971 km (0.062 R)
• M16: 2,669,275 km (0.077 R)
• M17: 3,349,796 km (0.094 R)
• M18: 3,438,507 km (0.05 R)
• M19: 3,558,036 km (0.109 R)
• M20: 4,144,011 km (0.08 R)
• M21: 4,892,598 km (0.106 R)
• M22: 5,026,937 km (0.026 R)
• M23: 5,299,505 km (0.104 R)
• M24: 5,858,701 km (0.118 R)
• M25: 6,658,003 km (0.095 R)
• M26: 7,762,634 km (0.113 R)
• M27: 8,516,756 km (0.085 R)
• M28: 8,678,472 km (0.099 R)
• M29: 8,719,013 km (0.074 R)
• M30: 9,293,917 km (0.073 R)
• M31: 9,712,043 km (0.105 R)
• M32: 10,178,938 km (0.099 R)
• M33: 10,609,780 km (0.093 R)
• M34: 10,871,128 km (0.042 R)
• M35: 11,578,426 km (0.094 R)
• M36: 12,300,535 km (0.065 R)
• M37: 12,529,121 km (0.119 R)
• M38: 13,130,056 km (0.116 R)
• M39: 13,930,105 km (0.106 R)
• M40: 14,072,971 km (0.11 R)
• M41: 14,456,091 km (0.033 R)
• M42: 15,576,878 km (0.117 R)
• M43: 15,626,246 km (0.062 R)
• M44: 15,774,497 km (0.117 R)
• M45: 16,122,611 km (0.077 R)
• M46: 16,674,627 km (0.074 R)
• M47: 17,283,940 km (0.12 R)
• M48: 18,159,536 km (0.11 R)
• M49: 19,208,067 km (0.092 R)
• M50: 19,366,940 km (0.062 R)
• M51: 20,007,219 km (0.107 R)
• M52: 22,748,301 km (0.045 R)
• M53: 23,254,091 km (0.053 R)
• M54: 23,820,469 km (0.11 R)
• M55: 24,563,372 km (0.093 R)
• M56: 25,721,259 km (0.108 R)
• M57: 26,660,285 km (0.104 R)
• M58: 28,270,108 km (0.039 R)
• M59: 28,511,260 km (0.082 R)
• M60: 28,934,921 km (0.099 R)
• M61: 29,117,131 km (0.101 R)
• M62: 30,095,501 km (0.106 R)
• M63: 30,836,160 km (0.112 R)
• M64: 31,833,081 km (0.116 R)
• M65: 33,858,636 km (0.073 R)
• M66: 33,986,542 km (0.082 R)
• M67: 34,242,953 km (0.093 R)
• M68: 35,210,252 km (0.12 R)
• M69: 35,599,656 km (0.086 R)
• M70: 36,513,848 km (0.058 R)
• M71: 36,579,522 km (0.116 R)
• M72: 37,105,657 km (0.047 R)
• M73: 37,700,608 km (0.1 R)
• M74: 37,833,302 km (0.09 R)
• M75: 38,699,174 km (0.086 R)
• M76: 38,899,934 km (0.118 R)
• M77: 39,841,354 km (0.116 R)
• M78: 41,404,203 km (0.101 R)
• M79: 41,815,148 km (0.108 R)
• M80: 42,158,774 km (0.056 R)
• M81: 42,917,834 km (0.094 R)
• M82: 43,472,692 km (0.03 R)
• M83: 43,611,818 km (0.074 R)
• M84: 44,169,669 km (0.066 R)
• M85: 44,870,236 km (0.111 R)
• M86: 45,503,932 km (0.102 R)
• M87: 46,140,621 km (0.076 R)
• M88: 47,065,435 km (0.072 R)
• M89: 47,709,155 km (0.092 R)
• M90: 47,852,619 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.9

Radius: 4

Gravity: 59.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.35 AU - 16.23 AU

Year: 27008 Days

Day: 22.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,663,855 km

• M1: 221,405 km (0.119 R)
• M2: 535,261 km (0.106 R)
• M3: 728,242 km (0.079 R)
• M4: 941,569 km (0.077 R)
• M5: 1,459,776 km (0.118 R)
• M6: 1,534,575 km (0.104 R)
• M7: 1,688,212 km (0.039 R)
• M8: 1,727,407 km (0.102 R)
• M9: 2,220,631 km (0.092 R)
• M10: 2,263,565 km (0.103 R)
• M11: 2,527,306 km (0.083 R)
• M12: 3,035,939 km (0.045 R)
• M13: 3,277,241 km (0.117 R)
• M14: 4,574,104 km (0.104 R)
• M15: 5,477,376 km (0.085 R)
• M16: 7,057,579 km (0.082 R)
• M17: 7,831,000 km (0.096 R)
• M18: 8,028,469 km (0.086 R)
• M19: 9,526,542 km (0.056 R)
• M20: 10,523,612 km (0.112 R)
• M21: 11,034,489 km (0.072 R)
• M22: 12,232,169 km (0.118 R)
• M23: 14,264,606 km (0.115 R)
• M24: 15,897,467 km (0.118 R)
• M25: 16,482,843 km (0.112 R)
• M26: 17,588,521 km (0.036 R)
• M27: 17,674,689 km (0.093 R)
• M28: 18,982,025 km (0.054 R)
• M29: 22,992,295 km (0.114 R)
• M30: 23,558,673 km (0.082 R)
• M31: 25,479,809 km (0.106 R)
• M32: 25,772,272 km (0.094 R)
• M33: 25,967,946 km (0.089 R)
• M34: 27,251,347 km (0.106 R)
• M35: 27,450,611 km (0.116 R)
• M36: 29,982,106 km (0.091 R)
• M37: 31,015,379 km (0.105 R)
• M38: 31,432,009 km (0.098 R)
• M39: 32,798,585 km (0.098 R)
• M40: 33,649,199 km (0.056 R)
• M41: 33,862,974 km (0.08 R)
• M42: 34,506,993 km (0.065 R)
• M43: 34,614,703 km (0.097 R)
• M44: 34,830,573 km (0.097 R)
• M45: 36,573,089 km (0.113 R)
• M46: 39,127,024 km (0.109 R)
• M47: 39,802,757 km (0.097 R)
• M48: 41,508,772 km (0.087 R)
• M49: 47,604,586 km (0.1 R)
• M50: 47,964,668 km (0.092 R)
• M51: 48,205,221 km (0.083 R)
• M52: 48,446,223 km (0.073 R)
• M53: 49,535,595 km (0.077 R)
• M54: 50,755,416 km (0.115 R)
• M55: 51,369,066 km (0.045 R)
• M56: 51,615,155 km (0.096 R)
• M57: 51,738,424 km (0.081 R)
• M58: 52,851,731 km (0.032 R)
• M59: 53,224,529 km (0.079 R)
• M60: 57,510,957 km (0.045 R)
• M61: 58,407,048 km (0.093 R)
• M62: 58,792,562 km (0.064 R)
• M63: 59,436,880 km (0.066 R)
• M64: 61,775,842 km (0.04 R)
• M65: 62,168,537 km (0.065 R)
• M66: 64,277,119 km (0.11 R)
• M67: 65,073,877 km (0.114 R)
• M68: 65,340,161 km (0.111 R)
• M69: 65,473,453 km (0.063 R)
• M70: 66,275,148 km (0.087 R)
• M71: 67,483,749 km (0.108 R)
• M72: 67,888,262 km (0.117 R)
• M73: 71,701,811 km (0.118 R)
• M74: 72,390,110 km (0.108 R)
• M75: 73,634,615 km (0.066 R)
• M76: 77,692,308 km (0.102 R)
• M77: 79,250,370 km (0.079 R)
• M78: 81,678,343 km (0.094 R)
• M79: 83,551,458 km (0.072 R)
• M80: 83,985,741 km (0.116 R)
• M81: 84,420,771 km (0.068 R)
• M82: 85,147,518 km (0.12 R)
• M83: 85,293,076 km (0.089 R)
• M84: 85,584,493 km (0.067 R)
• M85: 86,314,531 km (0.103 R)
• M86: 87,927,944 km (0.092 R)
• M87: 88,664,564 km (0.041 R)
• M88: 91,631,389 km (0.114 R)
• M89: 92,677,377 km (0.116 R)
• M90: 92,977,021 km (0.118 R)
• M91: 93,727,404 km (0.11 R)
• M92: 94,932,266 km (0.103 R)
• M93: 95,234,304 km (0.106 R)
• M94: 99,342,710 km (0.094 R)
• M95: 103,508,412 km (0.042 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: 473 - 17,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit