🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 167 Days

Day: 29.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.81 AU - 0.87 AU

Year: 277 Days

Day: 17.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,492,003 km

• M1: 44,580 km (0.091 R)
• M2: 310,416 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.79 AU - 0.91 AU

Year: 282 Days

Day: 35.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,492,003 km

• M1: 241,750 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.18 AU - 1.66 AU

Year: 609 Days

Day: 19.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 78,492,003 km

• M1: 447,148 km (0.069 R)
• M2: 1,089,820 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.33 AU - 1.65 AU

Year: 655 Days

Day: 31.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,492,003 km

• M1: 206,445 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.34 AU - 1.94 AU

Year: 756 Days

Day: 17.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.38 AU - 4.46 AU

Year: 2793 Days

Day: 19.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,492,003 km

• M1: 67,917 km (0.105 R)
• M2: 196,721 km (0.111 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 11.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.38 AU - 5.64 AU

Year: 4655 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,492,003 km

• M1: 182,659 km (0.108 R)
• M2: 340,036 km (0.055 R)
• M3: 476,768 km (0.105 R)
• M4: 580,290 km (0.092 R)
• M5: 673,490 km (0.114 R)
• M6: 813,513 km (0.107 R)
• M7: 1,042,996 km (0.105 R)
• M8: 1,485,507 km (0.051 R)
• M9: 1,631,963 km (0.116 R)
• M10: 1,713,943 km (0.118 R)
• M11: 1,910,963 km (0.098 R)
• M12: 2,012,241 km (0.116 R)
• M13: 2,610,333 km (0.052 R)
• M14: 2,772,348 km (0.107 R)
• M15: 2,937,653 km (0.086 R)
• M16: 3,226,527 km (0.045 R)
• M17: 3,850,051 km (0.084 R)
• M18: 3,942,203 km (0.114 R)
• M19: 4,299,293 km (0.098 R)
• M20: 4,395,036 km (0.114 R)
• M21: 4,608,213 km (0.104 R)
• M22: 4,844,577 km (0.045 R)
• M23: 4,964,256 km (0.096 R)
• M24: 5,064,786 km (0.102 R)
• M25: 5,247,594 km (0.054 R)
• M26: 6,323,801 km (0.079 R)
• M27: 6,411,017 km (0.119 R)
• M28: 6,520,672 km (0.071 R)
• M29: 6,741,927 km (0.076 R)
• M30: 6,831,088 km (0.077 R)
• M31: 6,965,576 km (0.084 R)
• M32: 7,101,112 km (0.087 R)
• M33: 7,908,491 km (0.081 R)
• M34: 8,120,771 km (0.066 R)
• M35: 8,527,079 km (0.112 R)
• M36: 9,309,924 km (0.029 R)
• M37: 9,459,223 km (0.101 R)
• M38: 9,534,171 km (0.114 R)
• M39: 9,634,402 km (0.077 R)
• M40: 9,861,342 km (0.116 R)
• M41: 10,166,671 km (0.082 R)
• M42: 10,449,262 km (0.052 R)
• M43: 10,526,903 km (0.076 R)
• M44: 10,604,544 km (0.088 R)
• M45: 11,074,880 km (0.089 R)
• M46: 11,259,783 km (0.119 R)
• M47: 11,874,032 km (0.082 R)
• M48: 12,280,639 km (0.113 R)
• M49: 12,636,682 km (0.067 R)
• M50: 12,885,313 km (0.117 R)
• M51: 12,968,490 km (0.03 R)
• M52: 13,275,016 km (0.097 R)
• M53: 13,810,277 km (0.096 R)
• M54: 14,467,760 km (0.114 R)
• M55: 14,583,100 km (0.114 R)
• M56: 14,931,064 km (0.106 R)
• M57: 15,106,094 km (0.1 R)
• M58: 15,723,933 km (0.109 R)
• M59: 16,923,858 km (0.102 R)
• M60: 17,504,148 km (0.055 R)
• M61: 18,433,599 km (0.069 R)
• M62: 18,558,663 km (0.081 R)
• M63: 19,410,773 km (0.085 R)
• M64: 19,538,080 km (0.111 R)
• M65: 20,082,317 km (0.104 R)
• M66: 20,243,434 km (0.034 R)
• M67: 20,469,626 km (0.084 R)
• M68: 20,989,628 km (0.061 R)
• M69: 21,120,377 km (0.069 R)
• M70: 21,218,663 km (0.112 R)
• M71: 21,910,254 km (0.048 R)
• M72: 22,275,572 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197

Radius: 14.7

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.07 AU - 10.97 AU

Year: 9749 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,492,003 km

• M1: 228,586 km (0.095 R)
• M2: 719,117 km (0.091 R)
• M3: 818,001 km (0.105 R)
• M4: 976,425 km (0.105 R)
• M5: 1,160,730 km (0.101 R)
• M6: 1,326,484 km (0.117 R)
• M7: 1,549,535 km (0.103 R)
• M8: 1,699,731 km (0.092 R)
• M9: 1,890,319 km (0.102 R)
• M10: 2,744,074 km (0.101 R)
• M11: 3,244,329 km (0.114 R)
• M12: 3,571,799 km (0.076 R)
• M13: 3,705,838 km (0.03 R)
• M14: 4,048,567 km (0.087 R)
• M15: 4,377,682 km (0.032 R)
• M16: 4,814,059 km (0.064 R)
• M17: 5,443,268 km (0.098 R)
• M18: 5,624,282 km (0.116 R)
• M19: 6,125,584 km (0.08 R)
• M20: 6,313,928 km (0.058 R)
• M21: 6,751,801 km (0.036 R)
• M22: 6,862,802 km (0.051 R)
• M23: 7,312,942 km (0.062 R)
• M24: 7,686,039 km (0.11 R)
• M25: 8,065,270 km (0.089 R)
• M26: 8,390,945 km (0.084 R)
• M27: 8,811,763 km (0.115 R)
• M28: 8,994,422 km (0.066 R)
• M29: 9,116,793 km (0.105 R)
• M30: 9,456,231 km (0.103 R)
• M31: 9,611,813 km (0.104 R)
• M32: 9,737,026 km (0.071 R)
• M33: 10,403,036 km (0.082 R)
• M34: 10,596,167 km (0.115 R)
• M35: 10,953,107 km (0.054 R)
• M36: 11,083,856 km (0.099 R)
• M37: 11,712,466 km (0.098 R)
• M38: 11,913,376 km (0.099 R)
• M39: 12,728,385 km (0.074 R)
• M40: 13,561,496 km (0.06 R)
• M41: 13,666,962 km (0.12 R)
• M42: 13,878,494 km (0.111 R)
• M43: 14,269,243 km (0.114 R)
• M44: 14,412,259 km (0.101 R)
• M45: 14,916,553 km (0.045 R)
• M46: 15,098,165 km (0.074 R)
• M47: 15,757,742 km (0.104 R)
• M48: 16,128,296 km (0.107 R)
• M49: 16,351,945 km (0.11 R)
• M50: 16,464,143 km (0.108 R)
• M51: 16,764,835 km (0.053 R)
• M52: 17,524,194 km (0.086 R)
• M53: 17,946,658 km (0.05 R)
• M54: 18,372,563 km (0.104 R)
• M55: 18,919,344 km (0.115 R)
• M56: 19,273,741 km (0.082 R)
• M57: 19,670,026 km (0.073 R)
• M58: 19,829,347 km (0.119 R)
• M59: 19,989,118 km (0.081 R)
• M60: 20,149,188 km (0.057 R)
• M61: 20,430,581 km (0.082 R)
• M62: 21,119,180 km (0.114 R)
• M63: 21,282,391 km (0.083 R)
• M64: 21,897,837 km (0.119 R)
• M65: 22,145,721 km (0.089 R)
• M66: 22,394,502 km (0.091 R)
• M67: 23,020,569 km (0.114 R)
• M68: 23,188,418 km (0.091 R)
• M69: 23,779,479 km (0.065 R)
• M70: 24,204,636 km (0.046 R)
• M71: 24,375,327 km (0.08 R)
• M72: 24,804,075 km (0.108 R)
• M73: 25,019,346 km (0.1 R)
• M74: 25,408,450 km (0.09 R)
• M75: 25,668,900 km (0.107 R)
• M76: 26,984,763 km (0.09 R)
• M77: 27,250,599 km (0.08 R)
• M78: 29,544,831 km (0.098 R)
• M79: 30,969,452 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.9

Radius: 7.3

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.1 AU - 17.52 AU

Year: 24804 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,492,003 km

• M1: 146,905 km (0.091 R)
• M2: 220,657 km (0.038 R)
• M3: 329,415 km (0.118 R)
• M4: 648,806 km (0.086 R)
• M5: 2,102,598 km (0.058 R)
• M6: 2,496,040 km (0.087 R)
• M7: 2,758,286 km (0.113 R)
• M8: 3,349,796 km (0.092 R)
• M9: 3,431,626 km (0.078 R)
• M10: 4,197,716 km (0.101 R)
• M11: 4,509,478 km (0.111 R)
• M12: 4,599,985 km (0.112 R)
• M13: 5,014,670 km (0.057 R)
• M14: 5,586,134 km (0.115 R)
• M15: 5,732,291 km (0.052 R)
• M16: 6,686,726 km (0.076 R)
• M17: 7,689,630 km (0.108 R)
• M18: 7,961,299 km (0.04 R)
• M19: 9,715,035 km (0.086 R)
• M20: 10,127,028 km (0.12 R)
• M21: 10,846,594 km (0.112 R)
• M22: 11,706,931 km (0.103 R)
• M23: 11,894,078 km (0.092 R)
• M24: 12,208,233 km (0.073 R)
• M25: 12,973,427 km (0.036 R)
• M26: 13,688,355 km (0.115 R)
• M27: 16,464,143 km (0.12 R)
• M28: 16,954,974 km (0.045 R)
• M29: 17,025,434 km (0.092 R)
• M30: 17,450,592 km (0.063 R)
• M31: 17,664,517 km (0.088 R)
• M32: 19,332,832 km (0.056 R)
• M33: 19,554,237 km (0.11 R)
• M34: 21,126,810 km (0.088 R)
• M35: 21,583,532 km (0.086 R)
• M36: 22,661,833 km (0.059 R)
• M37: 22,739,624 km (0.079 R)
• M38: 23,129,327 km (0.099 R)
• M39: 23,994,750 km (0.099 R)
• M40: 24,232,611 km (0.103 R)
• M41: 25,272,316 km (0.113 R)
• M42: 25,838,245 km (0.101 R)
• M43: 25,919,327 km (0.109 R)
• M44: 27,395,110 km (0.107 R)
• M45: 28,477,750 km (0.072 R)
• M46: 29,150,940 km (0.116 R)
• M47: 30,684,618 km (0.045 R)
• M48: 30,856,655 km (0.105 R)
• M49: 31,548,097 km (0.111 R)
• M50: 32,858,125 km (0.031 R)
• M51: 34,721,815 km (0.098 R)
• M52: 34,811,425 km (0.076 R)
• M53: 35,892,568 km (0.095 R)
• M54: 36,619,464 km (0.112 R)
• M55: 36,893,378 km (0.114 R)
• M56: 37,351,297 km (0.112 R)
• M57: 37,443,150 km (0.102 R)
• M58: 37,627,006 km (0.053 R)
• M59: 42,799,053 km (0.097 R)
• M60: 46,105,765 km (0.108 R)
• M61: 46,204,350 km (0.079 R)
• M62: 46,598,989 km (0.095 R)
• M63: 46,895,791 km (0.076 R)
• M64: 47,491,190 km (0.104 R)
• M65: 49,796,643 km (0.078 R)
• M66: 50,302,583 km (0.096 R)
• M67: 52,446,321 km (0.119 R)
• M68: 54,099,676 km (0.115 R)
• M69: 54,932,637 km (0.067 R)
• M70: 55,769,937 km (0.104 R)
• M71: 57,669,231 km (0.098 R)
• M72: 57,775,296 km (0.059 R)
• M73: 58,200,453 km (0.082 R)
• M74: 59,482,357 km (0.043 R)
• M75: 59,804,142 km (0.056 R)
• M76: 59,911,554 km (0.106 R)
• M77: 60,341,947 km (0.088 R)
• M78: 60,557,517 km (0.068 R)
• M79: 60,989,406 km (0.036 R)
• M80: 61,097,566 km (0.088 R)
• M81: 61,422,343 km (0.114 R)
• M82: 62,836,491 km (0.103 R)
• M83: 64,701,677 km (0.084 R)
• M84: 65,475,098 km (0.098 R)
• M85: 66,029,359 km (0.119 R)
• M86: 68,374,156 km (0.055 R)
• M87: 68,598,852 km (0.062 R)
• M88: 70,178,904 km (0.045 R)
• M89: 70,632,635 km (0.073 R)
• M90: 72,342,389 km (0.071 R)
• M91: 72,915,349 km (0.103 R)
• M92: 74,643,354 km (0.1 R)
• M93: 76,501,359 km (0.113 R)
• M94: 76,851,418 km (0.108 R)
• M95: 78,022,021 km (0.057 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit