🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 34.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.98 AU - 1.08 AU

Year: 378 Days

Day: 27.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,583,875 km

• M1: 192,383 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.64 AU - 2.06 AU

Year: 910 Days

Day: 21.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,583,875 km

• M1: 36,651 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.15 AU - 3.45 AU

Year: 2168 Days

Day: 47.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.45 AU - 3.83 AU

Year: 2512 Days

Day: 22.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 12.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8 AU - 9.84 AU

Year: 9635 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,583,875 km

• M1: 176,376 km (0.115 R)
• M2: 304,731 km (0.117 R)
• M3: 541,694 km (0.058 R)
• M4: 640,129 km (0.035 R)
• M5: 718,668 km (0.117 R)
• M6: 1,332,767 km (0.102 R)
• M7: 1,636,002 km (0.108 R)
• M8: 1,882,988 km (0.062 R)
• M9: 2,121,896 km (0.073 R)
• M10: 2,245,314 km (0.117 R)
• M11: 2,651,921 km (0.098 R)
• M12: 2,762,773 km (0.068 R)
• M13: 2,852,682 km (0.062 R)
• M14: 2,989,414 km (0.063 R)
• M15: 3,317,183 km (0.101 R)
• M16: 3,412,926 km (0.058 R)
• M17: 3,631,937 km (0.104 R)
• M18: 3,730,821 km (0.115 R)
• M19: 4,109,603 km (0.105 R)
• M20: 4,212,826 km (0.053 R)
• M21: 4,607,465 km (0.102 R)
• M22: 4,877,190 km (0.085 R)
• M23: 5,152,151 km (0.1 R)
• M24: 5,631,462 km (0.09 R)
• M25: 6,302,708 km (0.028 R)
• M26: 6,815,230 km (0.103 R)
• M27: 6,968,568 km (0.092 R)
• M28: 7,372,632 km (0.046 R)
• M29: 7,625,153 km (0.115 R)
• M30: 8,073,947 km (0.075 R)
• M31: 8,301,485 km (0.056 R)
• M32: 8,432,533 km (0.036 R)
• M33: 9,165,562 km (0.09 R)
• M34: 10,728,112 km (0.101 R)
• M35: 10,978,539 km (0.097 R)
• M36: 11,412,373 km (0.064 R)
• M37: 12,823,081 km (0.047 R)
• M38: 12,974,773 km (0.098 R)
• M39: 13,819,851 km (0.11 R)
• M40: 13,897,642 km (0.088 R)
• M41: 14,053,523 km (0.025 R)
• M42: 14,366,931 km (0.117 R)
• M43: 15,120,754 km (0.079 R)
• M44: 15,200,789 km (0.074 R)
• M45: 16,173,026 km (0.045 R)
• M46: 16,460,403 km (0.077 R)
• M47: 16,542,832 km (0.12 R)
• M48: 17,081,982 km (0.094 R)
• M49: 17,542,594 km (0.045 R)
• M50: 17,711,191 km (0.096 R)
• M51: 17,837,901 km (0.101 R)
• M52: 18,348,029 km (0.09 R)
• M53: 18,519,020 km (0.07 R)
• M54: 19,208,666 km (0.094 R)
• M55: 19,513,097 km (0.064 R)
• M56: 19,994,653 km (0.06 R)
• M57: 20,657,671 km (0.103 R)
• M58: 20,924,853 km (0.101 R)
• M59: 21,823,936 km (0.089 R)
• M60: 22,369,370 km (0.056 R)
• M61: 22,643,882 km (0.106 R)
• M62: 23,845,901 km (0.077 R)
• M63: 24,126,247 km (0.093 R)
• M64: 25,640,028 km (0.114 R)
• M65: 25,879,235 km (0.063 R)
• M66: 26,360,042 km (0.115 R)
• M67: 27,379,402 km (0.094 R)
• M68: 28,411,628 km (0.062 R)
• M69: 28,560,029 km (0.09 R)
• M70: 28,808,212 km (0.085 R)
• M71: 31,943,334 km (0.064 R)
• M72: 33,551,062 km (0.095 R)
• M73: 34,496,671 km (0.058 R)
• M74: 34,919,733 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.4

Radius: 4.2

Gravity: 54.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.49 AU - 17.87 AU

Year: 26885 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,583,875 km

• M1: 61,485 km (0.029 R)
• M2: 281,693 km (0.051 R)
• M3: 486,343 km (0.107 R)
• M4: 789,129 km (0.103 R)
• M5: 1,244,654 km (0.054 R)
• M6: 1,689,409 km (0.118 R)
• M7: 1,888,075 km (0.038 R)
• M8: 3,180,002 km (0.094 R)
• M9: 3,326,159 km (0.096 R)
• M10: 3,375,377 km (0.111 R)
• M11: 3,675,919 km (0.104 R)
• M12: 3,777,945 km (0.066 R)
• M13: 4,572,908 km (0.101 R)
• M14: 5,475,581 km (0.062 R)
• M15: 5,768,643 km (0.113 R)
• M16: 6,006,803 km (0.072 R)
• M17: 7,181,296 km (0.118 R)
• M18: 7,502,034 km (0.116 R)
• M19: 7,566,660 km (0.051 R)
• M20: 8,491,624 km (0.096 R)
• M21: 9,591,617 km (0.07 R)
• M22: 11,771,408 km (0.081 R)
• M23: 11,921,903 km (0.097 R)
• M24: 12,301,134 km (0.104 R)
• M25: 13,462,312 km (0.107 R)
• M26: 13,541,001 km (0.091 R)
• M27: 13,936,538 km (0.111 R)
• M28: 15,473,955 km (0.117 R)
• M29: 15,721,539 km (0.056 R)
• M30: 16,137,122 km (0.043 R)
• M31: 16,304,522 km (0.108 R)
• M32: 17,577,151 km (0.069 R)
• M33: 18,008,442 km (0.104 R)
• M34: 18,793,532 km (0.105 R)
• M35: 18,881,346 km (0.114 R)
• M36: 21,032,114 km (0.111 R)
• M37: 21,581,737 km (0.103 R)
• M38: 21,950,795 km (0.054 R)
• M39: 23,827,201 km (0.113 R)
• M40: 24,017,639 km (0.114 R)
• M41: 24,208,675 km (0.108 R)
• M42: 25,656,783 km (0.087 R)
• M43: 27,033,532 km (0.1 R)
• M44: 28,535,046 km (0.048 R)
• M45: 29,653,290 km (0.053 R)
• M46: 29,960,714 km (0.116 R)
• M47: 30,166,261 km (0.08 R)
• M48: 33,092,844 km (0.095 R)
• M49: 34,697,431 km (0.109 R)
• M50: 35,021,460 km (0.053 R)
• M51: 38,204,304 km (0.043 R)
• M52: 39,098,451 km (0.079 R)
• M53: 40,112,575 km (0.067 R)
• M54: 40,339,066 km (0.1 R)
• M55: 41,249,518 km (0.117 R)
• M56: 42,166,703 km (0.118 R)
• M57: 42,397,084 km (0.114 R)
• M58: 42,974,831 km (0.108 R)
• M59: 44,840,765 km (0.109 R)
• M60: 46,138,975 km (0.119 R)
• M61: 48,169,318 km (0.082 R)
• M62: 48,410,170 km (0.075 R)
• M63: 49,620,118 km (0.054 R)
• M64: 49,984,987 km (0.093 R)
• M65: 50,228,831 km (0.114 R)
• M66: 54,809,219 km (0.082 R)
• M67: 55,690,650 km (0.11 R)
• M68: 58,234,861 km (0.1 R)
• M69: 60,427,068 km (0.116 R)
• M70: 60,816,770 km (0.111 R)
• M71: 61,467,970 km (0.1 R)
• M72: 62,383,658 km (0.113 R)
• M73: 62,646,203 km (0.099 R)
• M74: 65,290,794 km (0.104 R)
• M75: 66,492,663 km (0.068 R)
• M76: 70,278,387 km (0.042 R)
• M77: 72,335,058 km (0.063 R)
• M78: 74,411,477 km (0.086 R)
• M79: 77,351,075 km (0.092 R)
• M80: 77,915,209 km (0.096 R)
• M81: 81,759,425 km (0.095 R)
• M82: 82,766,069 km (0.086 R)
• M83: 83,487,580 km (0.109 R)
• M84: 85,956,393 km (0.118 R)
• M85: 87,860,475 km (0.096 R)
• M86: 89,630,367 km (0.08 R)
• M87: 90,074,673 km (0.081 R)
• M88: 92,755,916 km (0.064 R)
• M89: 97,130,307 km (0.117 R)
• M90: 98,501,521 km (0.096 R)
• M91: 99,572,492 km (0.054 R)
• M92: 100,493,566 km (0.064 R)
• M93: 101,417,333 km (0.088 R)
• M94: 102,498,627 km (0.107 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 10,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit