🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.9 AU - 1.28 AU

Year: 396 Days

Day: 35.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,014,288 km

• M1: 211,531 km (0.045 R)
• M2: 649,255 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.3 AU - 1.98 AU

Year: 731 Days

Day: 45.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 152.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.68 AU - 2.4 AU

Year: 1015 Days

Day: 12.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.66 AU - 3.72 AU

Year: 1984 Days

Day: 35.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.36 AU - 4.88 AU

Year: 2912 Days

Day: 13.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 51.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,014,288 km

• M1: 92,003 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.6 AU - 5.1 AU

Year: 3160 Days

Day: 24.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 10.9

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.05 AU - 8.05 AU

Year: 6519 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,014,288 km

• M1: 168,148 km (0.071 R)
• M2: 295,755 km (0.067 R)
• M3: 396,734 km (0.119 R)
• M4: 798,553 km (0.035 R)
• M5: 968,347 km (0.101 R)
• M6: 1,184,965 km (0.118 R)
• M7: 1,272,629 km (0.05 R)
• M8: 1,549,236 km (0.096 R)
• M9: 1,968,858 km (0.113 R)
• M10: 2,268,053 km (0.054 R)
• M11: 2,378,606 km (0.079 R)
• M12: 2,744,373 km (0.101 R)
• M13: 2,838,620 km (0.071 R)
• M14: 3,631,788 km (0.043 R)
• M15: 4,885,268 km (0.055 R)
• M16: 5,648,217 km (0.114 R)
• M17: 5,829,679 km (0.04 R)
• M18: 6,167,172 km (0.119 R)
• M19: 6,322,754 km (0.077 R)
• M20: 6,479,682 km (0.04 R)
• M21: 6,765,414 km (0.079 R)
• M22: 6,861,606 km (0.097 R)
• M23: 7,514,301 km (0.108 R)
• M24: 7,747,524 km (0.108 R)
• M25: 8,358,033 km (0.041 R)
• M26: 8,878,783 km (0.107 R)
• M27: 9,196,230 km (0.025 R)
• M28: 9,697,532 km (0.071 R)
• M29: 10,281,413 km (0.099 R)
• M30: 10,689,366 km (0.065 R)
• M31: 11,102,855 km (0.074 R)
• M32: 11,598,024 km (0.11 R)
• M33: 11,906,495 km (0.079 R)
• M34: 12,100,673 km (0.085 R)
• M35: 12,531,365 km (0.066 R)
• M36: 12,808,121 km (0.081 R)
• M37: 13,086,971 km (0.112 R)
• M38: 13,247,191 km (0.119 R)
• M39: 13,448,400 km (0.106 R)
• M40: 13,610,115 km (0.099 R)
• M41: 14,058,161 km (0.071 R)
• M42: 14,760,074 km (0.065 R)
• M43: 14,968,613 km (0.086 R)
• M44: 15,600,365 km (0.048 R)
• M45: 15,983,635 km (0.044 R)
• M46: 17,239,509 km (0.071 R)
• M47: 17,901,629 km (0.03 R)
• M48: 18,168,811 km (0.074 R)
• M49: 18,887,629 km (0.099 R)
• M50: 19,296,031 km (0.07 R)
• M51: 20,075,585 km (0.034 R)
• M52: 20,492,515 km (0.075 R)
• M53: 20,585,415 km (0.118 R)
• M54: 20,865,462 km (0.032 R)
• M55: 21,193,530 km (0.105 R)
• M56: 22,619,348 km (0.109 R)
• M57: 23,149,822 km (0.098 R)
• M58: 23,635,716 km (0.065 R)
• M59: 24,667,043 km (0.077 R)
• M60: 24,865,111 km (0.116 R)
• M61: 25,312,708 km (0.109 R)
• M62: 25,913,792 km (0.087 R)
• M63: 26,773,232 km (0.101 R)
• M64: 27,283,211 km (0.059 R)
• M65: 27,385,685 km (0.053 R)
• M66: 28,780,237 km (0.071 R)
• M67: 29,145,555 km (0.105 R)
• M68: 29,565,027 km (0.096 R)
• M69: 29,986,444 km (0.106 R)
• M70: 30,303,891 km (0.108 R)
• M71: 30,782,006 km (0.089 R)
• M72: 31,048,739 km (0.117 R)
• M73: 31,316,220 km (0.103 R)
• M74: 31,530,743 km (0.051 R)
• M75: 31,745,715 km (0.107 R)
• M76: 31,907,431 km (0.099 R)
• M77: 32,991,716 km (0.116 R)
• M78: 33,428,841 km (0.066 R)
• M79: 33,648,002 km (0.111 R)
• M80: 33,812,859 km (0.112 R)
• M81: 34,419,328 km (0.088 R)
• M82: 34,973,738 km (0.066 R)
• M83: 35,363,590 km (0.092 R)
• M84: 37,334,542 km (0.104 R)
• M85: 37,675,925 km (0.076 R)
• M86: 38,018,504 km (0.05 R)
• M87: 38,132,796 km (0.066 R)
• M88: 38,361,980 km (0.116 R)

Asteroid Belt

Center: 7.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 8.1

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.87 AU - 8.43 AU

Year: 7369 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,014,288 km

• M1: 211,382 km (0.108 R)
• M2: 304,132 km (0.061 R)
• M3: 810,072 km (0.106 R)
• M4: 1,002,904 km (0.102 R)
• M5: 1,122,283 km (0.034 R)
• M6: 1,666,969 km (0.106 R)
• M7: 1,850,974 km (0.089 R)
• M8: 2,442,784 km (0.057 R)
• M9: 2,941,094 km (0.101 R)
• M10: 3,064,512 km (0.099 R)
• M11: 3,290,704 km (0.097 R)
• M12: 3,548,611 km (0.043 R)
• M13: 3,947,738 km (0.083 R)
• M14: 4,249,627 km (0.107 R)
• M15: 4,615,992 km (0.041 R)
• M16: 4,730,733 km (0.112 R)
• M17: 4,904,716 km (0.094 R)
• M18: 5,021,851 km (0.082 R)
• M19: 5,439,379 km (0.108 R)
• M20: 5,499,816 km (0.068 R)
• M21: 5,744,409 km (0.111 R)
• M22: 6,023,708 km (0.066 R)
• M23: 6,627,934 km (0.074 R)
• M24: 6,725,023 km (0.069 R)
• M25: 6,986,520 km (0.108 R)
• M26: 7,318,029 km (0.099 R)
• M27: 7,519,537 km (0.115 R)
• M28: 7,722,691 km (0.051 R)
• M29: 8,273,510 km (0.084 R)
• M30: 9,267,887 km (0.1 R)
• M31: 9,340,293 km (0.064 R)
• M32: 9,889,915 km (0.11 R)
• M33: 10,374,612 km (0.113 R)
• M34: 10,714,798 km (0.112 R)
• M35: 11,097,020 km (0.087 R)
• M36: 12,389,845 km (0.082 R)
• M37: 12,509,823 km (0.096 R)
• M38: 12,912,241 km (0.096 R)
• M39: 12,993,173 km (0.094 R)
• M40: 13,564,937 km (0.036 R)
• M41: 14,144,927 km (0.068 R)
• M42: 14,228,403 km (0.109 R)
• M43: 15,328,995 km (0.082 R)
• M44: 16,368,999 km (0.102 R)
• M45: 16,456,663 km (0.09 R)
• M46: 16,941,809 km (0.045 R)
• M47: 17,342,283 km (0.077 R)
• M48: 17,700,869 km (0.117 R)
• M49: 17,835,956 km (0.054 R)
• M50: 18,837,065 km (0.12 R)
• M51: 18,929,067 km (0.084 R)
• M52: 19,344,501 km (0.116 R)
• M53: 19,716,401 km (0.068 R)
• M54: 19,809,750 km (0.086 R)
• M55: 20,325,713 km (0.106 R)
• M56: 21,514,717 km (0.049 R)
• M57: 22,628,473 km (0.054 R)
• M58: 22,824,147 km (0.105 R)
• M59: 23,414,311 km (0.061 R)
• M60: 24,459,252 km (0.114 R)
• M61: 24,609,747 km (0.096 R)
• M62: 25,773,918 km (0.101 R)
• M63: 26,183,068 km (0.083 R)
• M64: 26,337,004 km (0.078 R)
• M65: 26,645,774 km (0.106 R)
• M66: 26,800,758 km (0.078 R)
• M67: 27,736,343 km (0.066 R)
• M68: 28,629,741 km (0.057 R)
• M69: 29,053,402 km (0.063 R)
• M70: 29,425,901 km (0.093 R)
• M71: 29,532,564 km (0.089 R)
• M72: 30,660,682 km (0.113 R)
• M73: 31,148,521 km (0.067 R)
• M74: 31,366,036 km (0.098 R)
• M75: 31,693,506 km (0.111 R)
• M76: 32,296,684 km (0.111 R)
• M77: 32,516,892 km (0.084 R)
• M78: 32,737,699 km (0.063 R)
• M79: 32,903,603 km (0.103 R)
• M80: 33,125,157 km (0.032 R)
• M81: 33,514,261 km (0.086 R)
• M82: 34,409,305 km (0.088 R)
• M83: 34,634,151 km (0.076 R)
• M84: 36,910,731 km (0.086 R)
• M85: 37,140,963 km (0.049 R)
• M86: 37,256,303 km (0.082 R)
• M87: 38,183,211 km (0.039 R)
• M88: 38,357,941 km (0.044 R)
• M89: 39,235,183 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 8.1

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.48 AU - 9.46 AU

Year: 8585 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,014,288 km

• M1: 133,591 km (0.098 R)
• M2: 185,053 km (0.081 R)
• M3: 327,470 km (0.101 R)
• M4: 388,506 km (0.079 R)
• M5: 539,001 km (0.114 R)
• M6: 914,941 km (0.111 R)
• M7: 1,238,521 km (0.065 R)
• M8: 1,530,985 km (0.11 R)
• M9: 1,685,220 km (0.111 R)
• M10: 2,277,628 km (0.106 R)
• M11: 2,929,725 km (0.1 R)
• M12: 3,011,704 km (0.097 R)
• M13: 3,665,597 km (0.067 R)
• M14: 3,724,538 km (0.118 R)
• M15: 3,873,238 km (0.116 R)
• M16: 4,084,770 km (0.075 R)
• M17: 4,903,220 km (0.091 R)
• M18: 4,968,295 km (0.065 R)
• M19: 5,431,749 km (0.083 R)
• M20: 5,978,230 km (0.077 R)
• M21: 6,117,655 km (0.118 R)
• M22: 6,794,286 km (0.115 R)
• M23: 7,086,451 km (0.1 R)
• M24: 7,345,405 km (0.105 R)
• M25: 7,758,594 km (0.109 R)
• M26: 7,987,180 km (0.076 R)
• M27: 8,646,757 km (0.101 R)
• M28: 9,404,769 km (0.056 R)
• M29: 11,154,466 km (0.048 R)
• M30: 11,542,224 km (0.087 R)
• M31: 13,182,714 km (0.079 R)
• M32: 13,455,580 km (0.09 R)
• M33: 13,592,612 km (0.091 R)
• M34: 13,822,245 km (0.097 R)
• M35: 14,518,623 km (0.094 R)
• M36: 14,612,421 km (0.072 R)
• M37: 15,131,525 km (0.059 R)
• M38: 15,369,386 km (0.083 R)
• M39: 16,090,747 km (0.053 R)
• M40: 17,069,566 km (0.11 R)
• M41: 17,716,128 km (0.108 R)
• M42: 18,067,533 km (0.096 R)
• M43: 18,472,046 km (0.093 R)
• M44: 18,522,909 km (0.081 R)
• M45: 20,015,447 km (0.091 R)
• M46: 20,381,364 km (0.043 R)
• M47: 20,908,247 km (0.052 R)
• M48: 21,067,120 km (0.07 R)
• M49: 22,406,769 km (0.085 R)
• M50: 23,498,385 km (0.064 R)
• M51: 24,551,255 km (0.086 R)
• M52: 24,663,004 km (0.088 R)
• M53: 27,859,462 km (0.115 R)
• M54: 28,034,342 km (0.073 R)
• M55: 28,151,178 km (0.073 R)
• M56: 29,150,491 km (0.118 R)
• M57: 29,328,064 km (0.095 R)
• M58: 31,790,445 km (0.064 R)
• M59: 32,034,140 km (0.069 R)
• M60: 34,380,732 km (0.112 R)
• M61: 34,443,264 km (0.113 R)
• M62: 35,259,171 km (0.03 R)
• M63: 35,511,393 km (0.119 R)
• M64: 35,574,673 km (0.119 R)
• M65: 35,891,072 km (0.117 R)
• M66: 36,272,098 km (0.111 R)
• M67: 36,335,677 km (0.07 R)
• M68: 36,526,863 km (0.079 R)
• M69: 36,974,011 km (0.087 R)
• M70: 37,038,039 km (0.113 R)
• M71: 37,809,366 km (0.086 R)
• M72: 38,391,302 km (0.088 R)
• M73: 38,845,929 km (0.085 R)
• M74: 38,911,005 km (0.114 R)
• M75: 39,041,304 km (0.074 R)
• M76: 40,023,265 km (0.038 R)
• M77: 41,079,725 km (0.086 R)
• M78: 41,345,112 km (0.04 R)
• M79: 41,677,817 km (0.111 R)
• M80: 41,877,979 km (0.116 R)
• M81: 42,479,961 km (0.101 R)
• M82: 43,219,722 km (0.089 R)
• M83: 44,031,590 km (0.082 R)
• M84: 44,099,508 km (0.096 R)
• M85: 44,167,425 km (0.088 R)
• M86: 45,464,438 km (0.088 R)
• M87: 45,739,100 km (0.118 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit