🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.79 AU - 0.97 AU

Year: 287 Days

Day: 15 Hours

Environment

Temp: 199 °C

Axial Tilt: 137.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.79 AU - 1.27 AU

Year: 364 Days

Day: 40.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1 AU - 1.66 AU

Year: 534 Days

Day: 16.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,305,379 km

• M1: 641,176 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.3 AU - 1.66 AU

Year: 627 Days

Day: 43.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.98 AU - 2.9 AU

Year: 1327 Days

Day: 44.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.19 AU - 4.33 AU

Year: 3062 Days

Day: 34.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.95 AU - 4.59 AU

Year: 3073 Days

Day: 14.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.3 AU - 5.96 AU

Year: 4652 Days

Day: 41.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 151.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 15

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.78 AU - 6.62 AU

Year: 4739 Days

Day: 7 Hours

Environment

Temp: -131 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 60,305,379 km

• M1: 187,446 km (0.071 R)
• M2: 331,359 km (0.097 R)
• M3: 431,440 km (0.067 R)
• M4: 528,828 km (0.055 R)
• M5: 975,977 km (0.043 R)
• M6: 1,208,003 km (0.077 R)
• M7: 1,303,596 km (0.078 R)
• M8: 1,444,816 km (0.033 R)
• M9: 1,561,802 km (0.11 R)
• M10: 2,014,036 km (0.062 R)
• M11: 2,213,151 km (0.087 R)
• M12: 2,315,326 km (0.111 R)
• M13: 2,795,386 km (0.068 R)
• M14: 2,925,087 km (0.034 R)
• M15: 3,827,312 km (0.05 R)
• M16: 4,076,542 km (0.052 R)
• M17: 4,203,102 km (0.064 R)
• M18: 5,309,228 km (0.106 R)
• M19: 5,447,906 km (0.065 R)
• M20: 5,587,780 km (0.108 R)
• M21: 5,918,840 km (0.109 R)
• M22: 6,062,753 km (0.088 R)
• M23: 6,280,867 km (0.092 R)
• M24: 6,699,890 km (0.049 R)
• M25: 6,799,822 km (0.051 R)
• M26: 6,900,351 km (0.114 R)
• M27: 7,026,612 km (0.088 R)
• M28: 7,153,621 km (0.041 R)
• M29: 7,617,374 km (0.112 R)
• M30: 8,011,415 km (0.06 R)
• M31: 9,150,303 km (0.105 R)
• M32: 10,166,522 km (0.118 R)
• M33: 10,864,097 km (0.059 R)
• M34: 11,011,301 km (0.086 R)
• M35: 11,397,413 km (0.045 R)
• M36: 11,607,149 km (0.061 R)
• M37: 12,428,142 km (0.059 R)
• M38: 12,830,112 km (0.093 R)
• M39: 13,173,588 km (0.067 R)
• M40: 13,901,831 km (0.105 R)
• M41: 14,029,737 km (0.056 R)
• M42: 14,675,551 km (0.067 R)
• M43: 14,936,599 km (0.118 R)
• M44: 15,298,177 km (0.1 R)
• M45: 16,096,880 km (0.094 R)
• M46: 16,265,028 km (0.064 R)
• M47: 16,909,197 km (0.086 R)
• M48: 17,354,849 km (0.089 R)
• M49: 17,458,221 km (0.073 R)
• M50: 17,665,564 km (0.109 R)
• M51: 17,978,223 km (0.06 R)
• M52: 18,538,617 km (0.119 R)
• M53: 18,927,123 km (0.053 R)
• M54: 19,140,300 km (0.09 R)
• M55: 20,109,095 km (0.112 R)
• M56: 20,326,611 km (0.059 R)
• M57: 20,763,885 km (0.112 R)
• M58: 20,983,645 km (0.111 R)
• M59: 21,093,898 km (0.077 R)
• M60: 22,019,610 km (0.111 R)
• M61: 23,452,309 km (0.1 R)
• M62: 23,834,382 km (0.12 R)
• M63: 24,064,613 km (0.12 R)
• M64: 25,578,842 km (0.09 R)
• M65: 25,814,609 km (0.114 R)
• M66: 26,209,098 km (0.114 R)
• M67: 26,565,889 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.2

Radius: 4.5

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13.83 AU - 18.75 AU

Year: 22897 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,305,379 km

• M1: 99,034 km (0.113 R)
• M2: 155,731 km (0.109 R)
• M3: 433,684 km (0.113 R)
• M4: 631,153 km (0.098 R)
• M5: 689,497 km (0.119 R)
• M6: 1,522,757 km (0.114 R)
• M7: 1,709,904 km (0.046 R)
• M8: 2,076,718 km (0.051 R)
• M9: 2,194,302 km (0.05 R)
• M10: 2,718,642 km (0.072 R)
• M11: 2,945,432 km (0.054 R)
• M12: 3,144,697 km (0.107 R)
• M13: 3,314,042 km (0.049 R)
• M14: 3,417,115 km (0.12 R)
• M15: 3,626,402 km (0.111 R)
• M16: 3,732,616 km (0.039 R)
• M17: 4,466,693 km (0.047 R)
• M18: 5,283,946 km (0.12 R)
• M19: 6,146,378 km (0.077 R)
• M20: 6,875,817 km (0.068 R)
• M21: 6,919,650 km (0.057 R)
• M22: 8,839,589 km (0.079 R)
• M23: 9,030,475 km (0.072 R)
• M24: 11,895,275 km (0.107 R)
• M25: 12,053,250 km (0.076 R)
• M26: 13,615,800 km (0.058 R)
• M27: 14,336,712 km (0.099 R)
• M28: 14,730,005 km (0.082 R)
• M29: 14,899,649 km (0.053 R)
• M30: 15,069,891 km (0.092 R)
• M31: 15,757,593 km (0.049 R)
• M32: 16,163,302 km (0.111 R)
• M33: 16,748,978 km (0.115 R)
• M34: 16,807,919 km (0.103 R)
• M35: 17,341,684 km (0.101 R)
• M36: 17,580,592 km (0.074 R)
• M37: 18,001,411 km (0.061 R)
• M38: 19,221,980 km (0.077 R)
• M39: 19,966,977 km (0.104 R)
• M40: 20,469,028 km (0.099 R)
• M41: 21,038,697 km (0.04 R)
• M42: 21,549,274 km (0.103 R)
• M43: 22,582,995 km (0.046 R)
• M44: 22,909,268 km (0.068 R)
• M45: 25,372,098 km (0.067 R)
• M46: 25,983,804 km (0.04 R)
• M47: 26,600,297 km (0.085 R)
• M48: 26,668,962 km (0.09 R)
• M49: 26,737,927 km (0.08 R)
• M50: 27,429,667 km (0.118 R)
• M51: 28,057,380 km (0.075 R)
• M52: 29,468,985 km (0.118 R)
• M53: 30,255,272 km (0.108 R)
• M54: 32,802,475 km (0.115 R)
• M55: 33,097,931 km (0.12 R)
• M56: 33,171,832 km (0.116 R)
• M57: 34,513,276 km (0.094 R)
• M58: 34,588,374 km (0.09 R)
• M59: 34,738,570 km (0.101 R)
• M60: 34,964,314 km (0.067 R)
• M61: 35,720,531 km (0.104 R)
• M62: 36,788,061 km (0.106 R)
• M63: 37,248,823 km (0.07 R)
• M64: 37,479,951 km (0.11 R)
• M65: 37,711,529 km (0.107 R)
• M66: 37,788,871 km (0.034 R)
• M67: 37,866,213 km (0.096 R)
• M68: 39,345,736 km (0.1 R)
• M69: 39,895,658 km (0.086 R)
• M70: 41,162,004 km (0.112 R)
• M71: 42,120,328 km (0.109 R)
• M72: 42,844,082 km (0.109 R)
• M73: 43,734,040 km (0.112 R)
• M74: 47,271,132 km (0.081 R)
• M75: 47,939,236 km (0.068 R)
• M76: 48,610,482 km (0.12 R)
• M77: 49,200,346 km (0.083 R)
• M78: 49,369,392 km (0.052 R)
• M79: 52,271,441 km (0.07 R)
• M80: 53,655,969 km (0.073 R)
• M81: 54,789,921 km (0.109 R)
• M82: 56,992,600 km (0.098 R)
• M83: 57,347,745 km (0.06 R)
• M84: 57,703,639 km (0.118 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 14,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit