🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 146 Days

Day: 45.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.69 AU - 1.01 AU

Year: 281 Days

Day: 20.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.77 AU - 0.97 AU

Year: 291 Days

Day: 39.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 107.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,352,589 km

• M1: 543,639 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.16 AU - 1.2 AU

Year: 459 Days

Day: 18.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.34 AU - 2.16 AU

Year: 829 Days

Day: 14.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,352,589 km

• M1: 1,634,058 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.8 AU - 2.7 AU

Year: 1209 Days

Day: 37.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.92 AU - 4.2 AU

Year: 2930 Days

Day: 27.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,352,589 km

• M1: 3,912,284 km (0.107 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 9.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7 AU - 10 AU

Year: 8876 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 85,352,589 km

• M1: 147,354 km (0.101 R)
• M2: 606,919 km (0.088 R)
• M3: 679,773 km (0.104 R)
• M4: 930,050 km (0.052 R)
• M5: 1,263,055 km (0.099 R)
• M6: 1,429,108 km (0.07 R)
• M7: 1,543,850 km (0.117 R)
• M8: 2,728,366 km (0.085 R)
• M9: 3,242,235 km (0.086 R)
• M10: 3,906,300 km (0.069 R)
• M11: 4,399,973 km (0.114 R)
• M12: 4,761,700 km (0.074 R)
• M13: 5,022,898 km (0.108 R)
• M14: 5,627,573 km (0.108 R)
• M15: 5,765,203 km (0.098 R)
• M16: 5,903,880 km (0.062 R)
• M17: 6,020,267 km (0.107 R)
• M18: 6,208,162 km (0.093 R)
• M19: 7,275,692 km (0.112 R)
• M20: 7,501,136 km (0.112 R)
• M21: 7,652,529 km (0.094 R)
• M22: 7,907,444 km (0.1 R)
• M23: 8,294,903 km (0.101 R)
• M24: 8,373,142 km (0.041 R)
• M25: 8,477,861 km (0.119 R)
• M26: 8,688,644 km (0.106 R)
• M27: 9,223,008 km (0.107 R)
• M28: 9,658,338 km (0.104 R)
• M29: 10,044,599 km (0.111 R)
• M30: 10,128,075 km (0.096 R)
• M31: 10,211,850 km (0.093 R)
• M32: 10,436,097 km (0.076 R)
• M33: 10,577,168 km (0.041 R)
• M34: 10,832,531 km (0.074 R)
• M35: 11,089,989 km (0.074 R)
• M36: 11,611,039 km (0.114 R)
• M37: 12,110,546 km (0.103 R)
• M38: 12,318,188 km (0.11 R)
• M39: 12,677,073 km (0.104 R)
• M40: 13,191,241 km (0.049 R)
• M41: 13,558,354 km (0.088 R)
• M42: 13,928,759 km (0.026 R)
• M43: 14,177,689 km (0.075 R)
• M44: 14,333,870 km (0.112 R)
• M45: 14,837,865 km (0.091 R)
• M46: 16,910,992 km (0.094 R)
• M47: 17,476,921 km (0.046 R)
• M48: 18,048,983 km (0.106 R)
• M49: 18,116,601 km (0.085 R)
• M50: 18,252,287 km (0.113 R)
• M51: 18,592,921 km (0.068 R)
• M52: 18,695,545 km (0.101 R)
• M53: 18,970,057 km (0.077 R)
• M54: 19,142,394 km (0.058 R)
• M55: 19,941,546 km (0.058 R)
• M56: 20,046,563 km (0.119 R)
• M57: 20,751,469 km (0.104 R)
• M58: 21,071,458 km (0.084 R)
• M59: 21,536,409 km (0.062 R)
• M60: 21,680,172 km (0.065 R)
• M61: 21,860,288 km (0.107 R)
• M62: 22,841,500 km (0.065 R)
• M63: 23,061,559 km (0.114 R)
• M64: 23,466,820 km (0.061 R)
• M65: 23,911,574 km (0.077 R)
• M66: 24,696,514 km (0.093 R)
• M67: 24,922,257 km (0.097 R)
• M68: 25,111,050 km (0.095 R)
• M69: 25,186,746 km (0.116 R)
• M70: 25,300,291 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.2

Radius: 14.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.07 AU - 10.87 AU

Year: 11275 Days

Day: 8.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,352,589 km

• M1: 185,202 km (0.071 R)
• M2: 353,051 km (0.085 R)
• M3: 648,806 km (0.109 R)
• M4: 786,286 km (0.08 R)
• M5: 904,618 km (0.057 R)
• M6: 1,281,605 km (0.095 R)
• M7: 1,406,519 km (0.03 R)
• M8: 1,767,200 km (0.082 R)
• M9: 1,867,131 km (0.099 R)
• M10: 2,115,314 km (0.075 R)
• M11: 2,243,519 km (0.109 R)
• M12: 2,713,406 km (0.077 R)
• M13: 2,829,943 km (0.081 R)
• M14: 3,189,875 km (0.115 R)
• M15: 3,463,490 km (0.114 R)
• M16: 3,667,392 km (0.1 R)
• M17: 4,087,163 km (0.112 R)
• M18: 4,412,240 km (0.052 R)
• M19: 4,605,969 km (0.104 R)
• M20: 6,348,335 km (0.089 R)
• M21: 6,567,496 km (0.034 R)
• M22: 6,853,078 km (0.101 R)
• M23: 7,338,075 km (0.112 R)
• M24: 8,002,289 km (0.115 R)
• M25: 8,307,619 km (0.118 R)
• M26: 8,547,723 km (0.075 R)
• M27: 8,755,365 km (0.068 R)
• M28: 9,638,591 km (0.093 R)
• M29: 10,960,138 km (0.116 R)
• M30: 11,072,786 km (0.032 R)
• M31: 12,182,203 km (0.088 R)
• M32: 12,809,467 km (0.043 R)
• M33: 13,127,064 km (0.063 R)
• M34: 13,810,726 km (0.114 R)
• M35: 14,795,529 km (0.096 R)
• M36: 14,920,293 km (0.084 R)
• M37: 16,143,705 km (0.114 R)
• M38: 16,919,370 km (0.119 R)
• M39: 17,268,082 km (0.115 R)
• M40: 17,443,261 km (0.091 R)
• M41: 17,751,283 km (0.072 R)
• M42: 17,928,108 km (0.084 R)
• M43: 18,150,111 km (0.047 R)
• M44: 18,283,702 km (0.09 R)
• M45: 18,551,782 km (0.09 R)
• M46: 18,866,236 km (0.034 R)
• M47: 19,409,576 km (0.113 R)
• M48: 20,049,855 km (0.098 R)
• M49: 20,372,537 km (0.098 R)
• M50: 20,883,264 km (0.115 R)
• M51: 21,398,180 km (0.095 R)
• M52: 22,871,869 km (0.12 R)
• M53: 23,596,671 km (0.066 R)
• M54: 23,888,686 km (0.106 R)
• M55: 24,035,142 km (0.075 R)
• M56: 24,525,673 km (0.088 R)
• M57: 25,217,713 km (0.057 R)
• M58: 25,317,196 km (0.044 R)
• M59: 26,925,373 km (0.111 R)
• M60: 27,844,502 km (0.093 R)
• M61: 28,153,272 km (0.096 R)
• M62: 28,618,372 km (0.1 R)
• M63: 28,877,924 km (0.113 R)
• M64: 29,818,596 km (0.101 R)
• M65: 29,923,763 km (0.068 R)
• M66: 31,462,227 km (0.099 R)
• M67: 32,052,541 km (0.072 R)
• M68: 32,322,116 km (0.067 R)
• M69: 32,430,126 km (0.108 R)
• M70: 32,646,594 km (0.089 R)
• M71: 33,735,816 km (0.105 R)
• M72: 34,064,931 km (0.049 R)
• M73: 34,671,102 km (0.117 R)
• M74: 35,169,711 km (0.061 R)
• M75: 35,336,513 km (0.046 R)
• M76: 35,447,814 km (0.032 R)
• M77: 36,679,752 km (0.026 R)
• M78: 36,905,346 km (0.105 R)
• M79: 38,153,890 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.6

Radius: 3.9

Gravity: 41.66 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.93 AU - 20.71 AU

Year: 24707 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,352,589 km

• M1: 78,688 km (0.115 R)
• M2: 146,905 km (0.058 R)
• M3: 655,687 km (0.082 R)
• M4: 945,608 km (0.082 R)
• M5: 1,594,564 km (0.117 R)
• M6: 1,696,589 km (0.117 R)
• M7: 1,765,704 km (0.052 R)
• M8: 1,978,731 km (0.088 R)
• M9: 2,351,679 km (0.119 R)
• M10: 2,428,871 km (0.075 R)
• M11: 2,506,961 km (0.082 R)
• M12: 2,665,535 km (0.108 R)
• M13: 3,550,257 km (0.085 R)
• M14: 4,613,150 km (0.11 R)
• M15: 5,304,591 km (0.09 R)
• M16: 5,405,869 km (0.071 R)
• M17: 5,507,894 km (0.109 R)
• M18: 6,133,513 km (0.059 R)
• M19: 6,400,844 km (0.064 R)
• M20: 6,563,008 km (0.092 R)
• M21: 7,281,228 km (0.065 R)
• M22: 7,678,260 km (0.05 R)
• M23: 7,908,342 km (0.104 R)
• M24: 8,024,280 km (0.08 R)
• M25: 8,199,160 km (0.084 R)
• M26: 8,493,270 km (0.11 R)
• M27: 8,731,130 km (0.117 R)
• M28: 8,911,096 km (0.11 R)
• M29: 9,580,846 km (0.051 R)
• M30: 10,711,507 km (0.104 R)
• M31: 11,357,620 km (0.114 R)
• M32: 11,488,368 km (0.092 R)
• M33: 11,751,362 km (0.115 R)
• M34: 11,949,878 km (0.076 R)
• M35: 12,149,591 km (0.114 R)
• M36: 14,417,345 km (0.114 R)
• M37: 15,057,923 km (0.109 R)
• M38: 18,704,970 km (0.12 R)
• M39: 19,247,262 km (0.06 R)
• M40: 19,481,233 km (0.101 R)
• M41: 21,709,942 km (0.066 R)
• M42: 22,116,250 km (0.054 R)
• M43: 22,854,067 km (0.107 R)
• M44: 24,185,637 km (0.113 R)
• M45: 25,030,566 km (0.119 R)
• M46: 25,799,200 km (0.083 R)
• M47: 26,143,275 km (0.04 R)
• M48: 26,488,846 km (0.099 R)
• M49: 26,749,146 km (0.11 R)
• M50: 27,447,170 km (0.08 R)
• M51: 27,974,652 km (0.097 R)
• M52: 28,594,137 km (0.066 R)
• M53: 28,772,009 km (0.071 R)
• M54: 29,397,478 km (0.084 R)
• M55: 29,756,812 km (0.098 R)
• M56: 31,026,000 km (0.081 R)
• M57: 32,962,694 km (0.079 R)
• M58: 33,710,833 km (0.072 R)
• M59: 34,181,169 km (0.078 R)
• M60: 36,758,291 km (0.071 R)
• M61: 36,951,721 km (0.111 R)
• M62: 38,119,033 km (0.093 R)
• M63: 38,216,870 km (0.081 R)
• M64: 38,314,857 km (0.051 R)
• M65: 38,412,844 km (0.077 R)
• M66: 38,608,966 km (0.083 R)
• M67: 39,298,463 km (0.08 R)
• M68: 42,400,225 km (0.114 R)
• M69: 42,704,507 km (0.095 R)
• M70: 44,854,977 km (0.088 R)
• M71: 45,165,093 km (0.062 R)
• M72: 45,683,450 km (0.095 R)
• M73: 47,250,487 km (0.062 R)
• M74: 47,882,090 km (0.07 R)
• M75: 48,093,322 km (0.087 R)
• M76: 48,304,853 km (0.101 R)
• M77: 54,460,806 km (0.104 R)
• M78: 55,787,888 km (0.082 R)
• M79: 57,349,541 km (0.074 R)
• M80: 57,798,484 km (0.051 R)
• M81: 59,151,896 km (0.09 R)
• M82: 60,629,923 km (0.085 R)
• M83: 62,811,808 km (0.071 R)
• M84: 64,086,830 km (0.092 R)
• M85: 65,253,245 km (0.111 R)
• M86: 65,370,230 km (0.109 R)
• M87: 66,191,373 km (0.115 R)
• M88: 71,913,492 km (0.099 R)
• M89: 73,003,761 km (0.096 R)
• M90: 77,172,156 km (0.101 R)
• M91: 77,915,657 km (0.093 R)
• M92: 78,412,622 km (0.108 R)
• M93: 80,662,274 km (0.096 R)
• M94: 80,913,599 km (0.077 R)
• M95: 81,039,261 km (0.1 R)
• M96: 84,969,047 km (0.032 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit