🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 12.9 Hours

Environment

Temp: 234 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.61 AU - 0.63 AU

Year: 178 Days

Day: 35.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.89 AU - 1.43 AU

Year: 456 Days

Day: 16.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.45 AU - 1.49 AU

Year: 651 Days

Day: 13 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,527,836 km

• M1: 306,077 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.75 AU - 2.01 AU

Year: 942 Days

Day: 36.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.45 AU - 4.87 AU

Year: 3674 Days

Day: 14.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.3

Radius: 14

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.83 AU - 6.05 AU

Year: 4634 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,527,836 km

• M1: 271,221 km (0.089 R)
• M2: 372,648 km (0.079 R)
• M3: 466,147 km (0.104 R)
• M4: 707,000 km (0.108 R)
• M5: 895,044 km (0.06 R)
• M6: 1,024,895 km (0.066 R)
• M7: 1,314,516 km (0.045 R)
• M8: 1,426,565 km (0.113 R)
• M9: 1,651,112 km (0.059 R)
• M10: 1,762,712 km (0.102 R)
• M11: 1,951,055 km (0.098 R)
• M12: 2,213,001 km (0.117 R)
• M13: 2,498,434 km (0.098 R)
• M14: 3,017,389 km (0.073 R)
• M15: 3,206,481 km (0.076 R)
• M16: 3,438,657 km (0.114 R)
• M17: 3,609,946 km (0.043 R)
• M18: 3,703,295 km (0.092 R)
• M19: 4,365,715 km (0.094 R)
• M20: 4,508,431 km (0.12 R)
• M21: 4,696,326 km (0.063 R)
• M22: 4,946,154 km (0.082 R)
• M23: 5,080,044 km (0.075 R)
• M24: 5,230,390 km (0.112 R)
• M25: 5,489,494 km (0.078 R)
• M26: 5,721,520 km (0.106 R)
• M27: 5,846,584 km (0.048 R)
• M28: 6,004,410 km (0.096 R)
• M29: 6,147,575 km (0.091 R)
• M30: 6,567,646 km (0.113 R)
• M31: 6,748,061 km (0.097 R)
• M32: 6,880,455 km (0.086 R)
• M33: 7,181,446 km (0.085 R)
• M34: 7,469,870 km (0.113 R)
• M35: 7,953,072 km (0.114 R)
• M36: 8,075,443 km (0.097 R)
• M37: 8,553,557 km (0.099 R)
• M38: 9,095,551 km (0.091 R)
• M39: 9,186,955 km (0.036 R)
• M40: 9,297,059 km (0.104 R)
• M41: 10,080,503 km (0.118 R)
• M42: 10,213,047 km (0.086 R)
• M43: 10,710,759 km (0.103 R)
• M44: 10,962,682 km (0.051 R)
• M45: 11,079,667 km (0.119 R)
• M46: 11,275,341 km (0.11 R)
• M47: 11,849,647 km (0.12 R)
• M48: 12,150,489 km (0.113 R)
• M49: 12,392,987 km (0.078 R)
• M50: 12,657,476 km (0.108 R)
• M51: 13,378,986 km (0.034 R)
• M52: 13,671,301 km (0.068 R)
• M53: 14,326,240 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 11.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.96 AU - 6.7 AU

Year: 5817 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,527,836 km

• M1: 146,157 km (0.087 R)
• M2: 479,760 km (0.119 R)
• M3: 557,551 km (0.103 R)
• M4: 669,301 km (0.115 R)
• M5: 758,611 km (0.12 R)
• M6: 841,937 km (0.106 R)
• M7: 1,269,787 km (0.099 R)
• M8: 1,732,792 km (0.073 R)
• M9: 2,169,618 km (0.112 R)
• M10: 2,245,763 km (0.11 R)
• M11: 2,464,027 km (0.113 R)
• M12: 2,543,613 km (0.117 R)
• M13: 2,754,845 km (0.119 R)
• M14: 3,108,494 km (0.101 R)
• M15: 3,247,022 km (0.066 R)
• M16: 3,387,644 km (0.119 R)
• M17: 3,602,466 km (0.111 R)
• M18: 4,045,725 km (0.072 R)
• M19: 4,273,862 km (0.065 R)
• M20: 4,350,904 km (0.108 R)
• M21: 4,525,934 km (0.117 R)
• M22: 4,663,714 km (0.112 R)
• M23: 4,923,266 km (0.1 R)
• M24: 5,414,994 km (0.098 R)
• M25: 5,987,056 km (0.082 R)
• M26: 6,073,374 km (0.11 R)
• M27: 6,313,180 km (0.102 R)
• M28: 6,401,143 km (0.103 R)
• M29: 6,600,557 km (0.097 R)
• M30: 6,824,655 km (0.084 R)
• M31: 7,188,327 km (0.094 R)
• M32: 7,349,444 km (0.096 R)
• M33: 7,628,444 km (0.088 R)
• M34: 7,769,365 km (0.084 R)
• M35: 7,840,125 km (0.108 R)
• M36: 7,911,035 km (0.096 R)
• M37: 8,125,259 km (0.057 R)
• M38: 8,269,022 km (0.111 R)
• M39: 8,389,598 km (0.119 R)
• M40: 8,803,835 km (0.041 R)
• M41: 9,125,171 km (0.043 R)
• M42: 9,475,529 km (0.034 R)
• M43: 9,830,226 km (0.094 R)
• M44: 9,958,132 km (0.051 R)
• M45: 10,035,025 km (0.113 R)
• M46: 10,112,068 km (0.11 R)
• M47: 11,239,438 km (0.044 R)
• M48: 11,453,512 km (0.107 R)
• M49: 11,831,546 km (0.046 R)
• M50: 11,994,757 km (0.089 R)
• M51: 12,378,625 km (0.031 R)
• M52: 12,489,029 km (0.069 R)
• M53: 12,822,183 km (0.045 R)
• M54: 13,299,400 km (0.064 R)
• M55: 13,810,875 km (0.113 R)
• M56: 14,677,795 km (0.102 R)
• M57: 14,970,708 km (0.118 R)
• M58: 15,591,988 km (0.065 R)
• M59: 16,737,758 km (0.063 R)
• M60: 16,859,979 km (0.045 R)
• M61: 17,043,835 km (0.041 R)
• M62: 17,166,804 km (0.079 R)
• M63: 18,538,467 km (0.059 R)
• M64: 18,791,587 km (0.107 R)
• M65: 20,237,002 km (0.117 R)
• M66: 20,825,220 km (0.038 R)
• M67: 21,286,580 km (0.118 R)
• M68: 22,623,237 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 10.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.21 AU - 12.61 AU

Year: 12268 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,527,836 km

• M1: 149,149 km (0.119 R)
• M2: 422,614 km (0.074 R)
• M3: 691,741 km (0.116 R)
• M4: 1,406,370 km (0.095 R)
• M5: 1,581,399 km (0.1 R)
• M6: 1,684,771 km (0.043 R)
• M7: 1,898,397 km (0.058 R)
• M8: 2,008,651 km (0.12 R)
• M9: 2,092,725 km (0.112 R)
• M10: 2,441,288 km (0.069 R)
• M11: 2,684,085 km (0.114 R)
• M12: 2,998,689 km (0.049 R)
• M13: 3,663,203 km (0.052 R)
• M14: 3,766,874 km (0.079 R)
• M15: 4,336,094 km (0.058 R)
• M16: 4,556,602 km (0.079 R)
• M17: 6,200,981 km (0.101 R)
• M18: 6,659,499 km (0.111 R)
• M19: 6,786,507 km (0.117 R)
• M20: 7,389,686 km (0.051 R)
• M21: 9,065,631 km (0.092 R)
• M22: 9,585,783 km (0.116 R)
• M23: 9,825,439 km (0.101 R)
• M24: 10,115,658 km (0.107 R)
• M25: 11,915,919 km (0.113 R)
• M26: 12,121,915 km (0.118 R)
• M27: 12,225,437 km (0.089 R)
• M28: 12,852,551 km (0.092 R)
• M29: 13,117,040 km (0.039 R)
• M30: 14,411,062 km (0.075 R)
• M31: 15,017,831 km (0.078 R)
• M32: 16,313,199 km (0.046 R)
• M33: 17,820,248 km (0.057 R)
• M34: 18,233,587 km (0.106 R)
• M35: 19,979,693 km (0.057 R)
• M36: 20,102,064 km (0.104 R)
• M37: 20,593,942 km (0.118 R)
• M38: 21,401,920 km (0.12 R)
• M39: 21,527,283 km (0.078 R)
• M40: 21,904,419 km (0.108 R)
• M41: 22,156,941 km (0.076 R)
• M42: 23,499,282 km (0.113 R)
• M43: 23,757,937 km (0.052 R)
• M44: 26,261,906 km (0.119 R)
• M45: 26,463,115 km (0.104 R)
• M46: 27,341,105 km (0.113 R)
• M47: 27,681,291 km (0.115 R)
• M48: 27,749,507 km (0.065 R)
• M49: 27,954,457 km (0.081 R)
• M50: 28,091,339 km (0.071 R)
• M51: 28,434,666 km (0.116 R)
• M52: 30,453,190 km (0.041 R)
• M53: 31,018,221 km (0.036 R)
• M54: 32,950,277 km (0.065 R)
• M55: 33,094,939 km (0.075 R)
• M56: 33,748,532 km (0.104 R)
• M57: 34,333,160 km (0.047 R)
• M58: 35,735,042 km (0.099 R)
• M59: 36,032,442 km (0.039 R)
• M60: 36,330,740 km (0.098 R)
• M61: 37,230,721 km (0.091 R)
• M62: 37,456,764 km (0.096 R)
• M63: 37,834,648 km (0.047 R)
• M64: 38,518,011 km (0.067 R)
• M65: 38,670,451 km (0.072 R)
• M66: 38,746,746 km (0.094 R)
• M67: 40,592,634 km (0.096 R)
• M68: 42,309,569 km (0.032 R)
• M69: 42,388,257 km (0.04 R)
• M70: 42,860,987 km (0.071 R)
• M71: 43,335,362 km (0.078 R)
• M72: 44,689,073 km (0.063 R)
• M73: 45,491,815 km (0.118 R)
• M74: 45,975,764 km (0.118 R)
• M75: 46,786,285 km (0.095 R)
• M76: 46,867,517 km (0.115 R)
• M77: 47,437,934 km (0.084 R)
• M78: 47,764,955 km (0.107 R)
• M79: 48,832,784 km (0.113 R)
• M80: 49,410,980 km (0.11 R)
• M81: 50,490,927 km (0.106 R)
• M82: 53,097,520 km (0.072 R)
• M83: 54,118,227 km (0.109 R)
• M84: 54,374,338 km (0.074 R)
• M85: 55,403,123 km (0.11 R)
• M86: 56,524,957 km (0.074 R)
• M87: 56,958,342 km (0.107 R)
• M88: 57,305,858 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit