🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.68 AU

Year: 174 Days

Day: 28.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.72 AU - 0.92 AU

Year: 284 Days

Day: 39.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.13 AU - 1.19 AU

Year: 478 Days

Day: 27.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.06 AU - 1.36 AU

Year: 510 Days

Day: 38.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,648,986 km

• M1: 471,981 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.95 AU - 2.29 AU

Year: 1182 Days

Day: 36.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,648,986 km

• M1: 967,449 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.02 AU - 3.1 AU

Year: 2050 Days

Day: 26.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.8

Radius: 12.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.41 AU - 7.31 AU

Year: 6141 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,648,986 km

• M1: 207,941 km (0.089 R)
• M2: 315,203 km (0.032 R)
• M3: 413,638 km (0.061 R)
• M4: 621,878 km (0.094 R)
• M5: 1,069,625 km (0.114 R)
• M6: 1,301,352 km (0.072 R)
• M7: 1,694,794 km (0.102 R)
• M8: 2,061,608 km (0.116 R)
• M9: 2,303,658 km (0.108 R)
• M10: 2,487,214 km (0.109 R)
• M11: 2,641,150 km (0.111 R)
• M12: 3,085,456 km (0.055 R)
• M13: 3,214,110 km (0.081 R)
• M14: 3,786,023 km (0.068 R)
• M15: 3,963,895 km (0.083 R)
• M16: 4,063,826 km (0.119 R)
• M17: 4,205,346 km (0.087 R)
• M18: 5,197,479 km (0.094 R)
• M19: 6,851,283 km (0.094 R)
• M20: 6,971,859 km (0.117 R)
• M21: 7,190,571 km (0.095 R)
• M22: 7,510,711 km (0.084 R)
• M23: 7,835,488 km (0.097 R)
• M24: 8,037,594 km (0.095 R)
• M25: 8,190,334 km (0.11 R)
• M26: 8,369,851 km (0.103 R)
• M27: 8,447,193 km (0.096 R)
• M28: 8,654,536 km (0.095 R)
• M29: 9,313,365 km (0.119 R)
• M30: 9,824,840 km (0.074 R)
• M31: 9,906,521 km (0.097 R)
• M32: 10,318,064 km (0.08 R)
• M33: 10,903,590 km (0.115 R)
• M34: 11,243,028 km (0.105 R)
• M35: 11,557,333 km (0.065 R)
• M36: 12,106,956 km (0.103 R)
• M37: 12,458,511 km (0.096 R)
• M38: 12,902,816 km (0.087 R)
• M39: 12,992,276 km (0.093 R)
• M40: 13,141,874 km (0.111 R)
• M41: 14,981,180 km (0.112 R)
• M42: 15,421,895 km (0.101 R)
• M43: 15,580,319 km (0.085 R)
• M44: 15,707,477 km (0.104 R)
• M45: 16,059,032 km (0.076 R)
• M46: 16,155,224 km (0.12 R)
• M47: 16,284,027 km (0.119 R)
• M48: 17,293,065 km (0.09 R)
• M49: 17,391,800 km (0.08 R)
• M50: 17,523,595 km (0.092 R)
• M51: 17,622,779 km (0.113 R)
• M52: 18,188,259 km (0.103 R)
• M53: 18,288,788 km (0.066 R)
• M54: 18,490,147 km (0.083 R)
• M55: 19,030,794 km (0.085 R)
• M56: 19,508,011 km (0.066 R)
• M57: 21,068,915 km (0.094 R)
• M58: 21,280,148 km (0.114 R)
• M59: 21,740,011 km (0.12 R)
• M60: 22,024,696 km (0.09 R)
• M61: 22,167,562 km (0.11 R)
• M62: 22,346,481 km (0.104 R)
• M63: 22,633,709 km (0.105 R)
• M64: 23,103,147 km (0.113 R)
• M65: 23,284,609 km (0.102 R)
• M66: 23,430,168 km (0.069 R)
• M67: 23,978,295 km (0.055 R)
• M68: 24,162,001 km (0.096 R)
• M69: 24,753,062 km (0.098 R)
• M70: 24,938,713 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 11

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.31 AU - 10.81 AU

Year: 11318 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,648,986 km

• M1: 147,952 km (0.115 R)
• M2: 425,307 km (0.046 R)
• M3: 571,464 km (0.118 R)
• M4: 689,646 km (0.09 R)
• M5: 1,023,698 km (0.119 R)
• M6: 1,247,945 km (0.113 R)
• M7: 1,426,864 km (0.077 R)
• M8: 1,551,031 km (0.048 R)
• M9: 1,766,152 km (0.119 R)
• M10: 2,154,509 km (0.083 R)
• M11: 2,346,592 km (0.078 R)
• M12: 2,494,395 km (0.116 R)
• M13: 3,116,722 km (0.118 R)
• M14: 4,166,600 km (0.034 R)
• M15: 4,407,153 km (0.065 R)
• M16: 5,060,148 km (0.06 R)
• M17: 5,252,381 km (0.112 R)
• M18: 6,456,046 km (0.116 R)
• M19: 6,594,873 km (0.084 R)
• M20: 6,805,058 km (0.062 R)
• M21: 7,088,845 km (0.118 R)
• M22: 7,485,279 km (0.059 R)
• M23: 7,852,093 km (0.091 R)
• M24: 8,527,079 km (0.105 R)
• M25: 8,717,966 km (0.094 R)
• M26: 9,142,674 km (0.052 R)
• M27: 10,052,827 km (0.109 R)
• M28: 10,376,108 km (0.049 R)
• M29: 10,702,980 km (0.096 R)
• M30: 11,282,971 km (0.108 R)
• M31: 12,214,965 km (0.041 R)
• M32: 12,603,471 km (0.098 R)
• M33: 13,171,793 km (0.078 R)
• M34: 13,304,038 km (0.118 R)
• M35: 14,107,378 km (0.066 R)
• M36: 14,605,988 km (0.118 R)
• M37: 16,136,524 km (0.114 R)
• M38: 16,278,193 km (0.026 R)
• M39: 16,467,734 km (0.106 R)
• M40: 16,657,873 km (0.081 R)
• M41: 17,426,357 km (0.116 R)
• M42: 17,620,236 km (0.106 R)
• M43: 17,717,474 km (0.104 R)
• M44: 18,010,088 km (0.085 R)
• M45: 18,255,279 km (0.118 R)
• M46: 18,353,714 km (0.06 R)
• M47: 18,699,435 km (0.095 R)
• M48: 18,997,434 km (0.079 R)
• M49: 19,648,633 km (0.104 R)
• M50: 19,850,590 km (0.103 R)
• M51: 22,273,328 km (0.04 R)
• M52: 22,483,812 km (0.056 R)
• M53: 23,172,561 km (0.047 R)
• M54: 23,975,752 km (0.118 R)
• M55: 25,115,538 km (0.091 R)
• M56: 25,334,699 km (0.071 R)
• M57: 25,664,562 km (0.114 R)
• M58: 25,830,017 km (0.048 R)
• M59: 26,272,976 km (0.116 R)
• M60: 27,222,624 km (0.088 R)
• M61: 27,447,769 km (0.105 R)
• M62: 27,786,458 km (0.027 R)
• M63: 27,899,704 km (0.095 R)
• M64: 28,297,335 km (0.075 R)
• M65: 28,983,241 km (0.086 R)
• M66: 29,385,809 km (0.111 R)
• M67: 30,313,166 km (0.047 R)
• M68: 30,429,703 km (0.059 R)
• M69: 31,544,656 km (0.074 R)
• M70: 33,092,096 km (0.093 R)
• M71: 33,392,489 km (0.097 R)
• M72: 34,420,675 km (0.033 R)
• M73: 34,725,107 km (0.1 R)
• M74: 34,908,214 km (0.072 R)
• M75: 36,013,294 km (0.059 R)
• M76: 37,067,510 km (0.062 R)
• M77: 38,636,193 km (0.091 R)
• M78: 40,034,634 km (0.063 R)
• M79: 40,162,540 km (0.108 R)
• M80: 40,482,979 km (0.116 R)
• M81: 40,868,642 km (0.079 R)
• M82: 43,077,156 km (0.081 R)
• M83: 43,208,203 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 8.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.63 AU - 11.33 AU

Year: 13931 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,648,986 km

• M1: 256,560 km (0.072 R)
• M2: 313,108 km (0.086 R)
• M3: 392,096 km (0.054 R)
• M4: 461,061 km (0.072 R)
• M5: 573,708 km (0.115 R)
• M6: 2,190,113 km (0.101 R)
• M7: 2,437,398 km (0.116 R)
• M8: 4,263,240 km (0.097 R)
• M9: 4,782,644 km (0.105 R)
• M10: 4,931,643 km (0.075 R)
• M11: 5,125,522 km (0.099 R)
• M12: 5,277,962 km (0.064 R)
• M13: 5,409,908 km (0.086 R)
• M14: 5,565,340 km (0.106 R)
• M15: 5,994,387 km (0.103 R)
• M16: 7,247,269 km (0.06 R)
• M17: 8,067,065 km (0.027 R)
• M18: 8,863,674 km (0.079 R)
• M19: 9,126,069 km (0.111 R)
• M20: 9,874,207 km (0.077 R)
• M21: 10,091,573 km (0.06 R)
• M22: 10,228,306 km (0.105 R)
• M23: 11,343,707 km (0.038 R)
• M24: 11,428,978 km (0.11 R)
• M25: 12,850,756 km (0.067 R)
• M26: 12,999,008 km (0.059 R)
• M27: 13,117,938 km (0.112 R)
• M28: 13,177,628 km (0.062 R)
• M29: 13,447,053 km (0.101 R)
• M30: 13,748,493 km (0.103 R)
• M31: 13,900,185 km (0.093 R)
• M32: 14,143,880 km (0.103 R)
• M33: 14,358,254 km (0.072 R)
• M34: 14,450,556 km (0.11 R)
• M35: 14,914,609 km (0.064 R)
• M36: 15,383,598 km (0.099 R)
• M37: 15,635,670 km (0.103 R)
• M38: 16,240,046 km (0.094 R)
• M39: 16,561,083 km (0.081 R)
• M40: 16,851,901 km (0.102 R)
• M41: 17,111,752 km (0.056 R)
• M42: 18,031,929 km (0.101 R)
• M43: 18,098,201 km (0.062 R)
• M44: 19,069,241 km (0.113 R)
• M45: 19,851,488 km (0.088 R)
• M46: 24,208,675 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 15,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit