🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.86 AU - 1.3 AU

Year: 396 Days

Day: 38.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.95 AU - 1.43 AU

Year: 458 Days

Day: 47.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.02 AU - 1.56 AU

Year: 517 Days

Day: 36.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.58 AU - 3.5 AU

Year: 1872 Days

Day: 15.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.1 AU - 4.22 AU

Year: 2996 Days

Day: 17 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,044,669 km

• M1: 2,717,146 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 13.1

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.58 AU - 8.52 AU

Year: 7325 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,044,669 km

• M1: 245,191 km (0.094 R)
• M2: 395,537 km (0.098 R)
• M3: 820,694 km (0.064 R)
• M4: 1,387,371 km (0.074 R)
• M5: 1,517,371 km (0.051 R)
• M6: 1,737,579 km (0.112 R)
• M7: 1,896,452 km (0.091 R)
• M8: 2,116,062 km (0.083 R)
• M9: 2,383,094 km (0.081 R)
• M10: 2,661,197 km (0.079 R)
• M11: 2,950,220 km (0.063 R)
• M12: 3,034,593 km (0.079 R)
• M13: 3,141,406 km (0.105 R)
• M14: 3,358,771 km (0.096 R)
• M15: 3,491,614 km (0.06 R)
• M16: 4,134,736 km (0.096 R)
• M17: 4,740,308 km (0.12 R)
• M18: 4,965,153 km (0.117 R)
• M19: 5,116,995 km (0.115 R)
• M20: 5,219,171 km (0.041 R)
• M21: 5,766,699 km (0.066 R)
• M22: 6,250,797 km (0.099 R)
• M23: 6,497,634 km (0.116 R)
• M24: 6,747,911 km (0.114 R)
• M25: 7,143,598 km (0.063 R)
• M26: 7,373,081 km (0.062 R)
• M27: 7,663,301 km (0.079 R)
• M28: 7,898,319 km (0.117 R)
• M29: 7,987,030 km (0.115 R)
• M30: 8,648,103 km (0.029 R)
• M31: 9,139,832 km (0.115 R)
• M32: 9,672,400 km (0.078 R)
• M33: 9,926,567 km (0.089 R)
• M34: 10,150,814 km (0.115 R)
• M35: 10,965,225 km (0.112 R)
• M36: 11,970,223 km (0.102 R)
• M37: 12,106,507 km (0.112 R)
• M38: 12,795,405 km (0.095 R)
• M39: 12,899,824 km (0.077 R)
• M40: 13,039,549 km (0.066 R)
• M41: 13,214,878 km (0.073 R)
• M42: 13,497,169 km (0.113 R)
• M43: 14,139,392 km (0.113 R)
• M44: 14,355,711 km (0.062 R)
• M45: 14,464,319 km (0.109 R)
• M46: 14,609,429 km (0.095 R)
• M47: 14,791,639 km (0.088 R)
• M48: 15,342,758 km (0.086 R)
• M49: 15,639,410 km (0.081 R)
• M50: 15,751,160 km (0.097 R)
• M51: 15,863,059 km (0.093 R)
• M52: 16,238,400 km (0.119 R)
• M53: 16,654,581 km (0.118 R)
• M54: 17,768,786 km (0.096 R)
• M55: 18,236,878 km (0.073 R)
• M56: 22,587,035 km (0.118 R)
• M57: 22,966,864 km (0.05 R)
• M58: 23,178,993 km (0.094 R)
• M59: 23,391,572 km (0.112 R)
• M60: 23,519,478 km (0.087 R)
• M61: 23,647,683 km (0.058 R)
• M62: 23,990,412 km (0.075 R)
• M63: 24,076,431 km (0.082 R)
• M64: 25,773,320 km (0.12 R)
• M65: 26,613,910 km (0.114 R)
• M66: 26,747,501 km (0.113 R)
• M67: 27,015,281 km (0.052 R)
• M68: 27,373,568 km (0.118 R)
• M69: 27,869,036 km (0.088 R)
• M70: 29,143,460 km (0.081 R)
• M71: 29,880,230 km (0.084 R)
• M72: 30,250,933 km (0.033 R)
• M73: 30,483,409 km (0.1 R)
• M74: 30,669,807 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 11.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.87 AU - 12.99 AU

Year: 14550 Days

Day: 13.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,044,669 km

• M1: 160,369 km (0.114 R)
• M2: 399,277 km (0.039 R)
• M3: 514,916 km (0.104 R)
• M4: 627,264 km (0.119 R)
• M5: 978,819 km (0.083 R)
• M6: 1,876,705 km (0.096 R)
• M7: 2,303,807 km (0.093 R)
• M8: 2,528,653 km (0.116 R)
• M9: 2,614,971 km (0.047 R)
• M10: 2,820,219 km (0.072 R)
• M11: 3,122,706 km (0.112 R)
• M12: 3,340,820 km (0.101 R)
• M13: 3,563,870 km (0.118 R)
• M14: 3,858,129 km (0.118 R)
• M15: 4,400,721 km (0.107 R)
• M16: 4,610,457 km (0.069 R)
• M17: 5,222,761 km (0.116 R)
• M18: 5,899,093 km (0.088 R)
• M19: 6,247,656 km (0.077 R)
• M20: 7,416,314 km (0.093 R)
• M21: 7,877,076 km (0.119 R)
• M22: 8,651,245 km (0.051 R)
• M23: 8,738,760 km (0.078 R)
• M24: 9,766,497 km (0.099 R)
• M25: 10,364,140 km (0.094 R)
• M26: 10,784,959 km (0.069 R)
• M27: 11,021,324 km (0.054 R)
• M28: 11,116,169 km (0.114 R)
• M29: 11,691,822 km (0.104 R)
• M30: 11,837,231 km (0.102 R)
• M31: 12,277,198 km (0.098 R)
• M32: 12,921,965 km (0.119 R)
• M33: 13,374,947 km (0.118 R)
• M34: 14,452,052 km (0.109 R)
• M35: 15,080,064 km (0.102 R)
• M36: 16,038,687 km (0.103 R)
• M37: 16,471,174 km (0.042 R)
• M38: 16,688,839 km (0.1 R)
• M39: 17,071,959 km (0.068 R)
• M40: 17,292,317 km (0.112 R)
• M41: 18,407,868 km (0.117 R)
• M42: 18,633,761 km (0.051 R)
• M43: 19,834,882 km (0.106 R)
• M44: 20,066,460 km (0.111 R)
• M45: 20,473,965 km (0.112 R)
• M46: 21,237,961 km (0.059 R)
• M47: 21,356,442 km (0.112 R)
• M48: 21,772,474 km (0.057 R)
• M49: 22,552,328 km (0.062 R)
• M50: 22,915,252 km (0.069 R)
• M51: 23,158,349 km (0.094 R)
• M52: 23,708,420 km (0.114 R)
• M53: 24,572,647 km (0.118 R)
• M54: 25,258,852 km (0.117 R)
• M55: 25,572,858 km (0.029 R)
• M56: 25,761,950 km (0.115 R)
• M57: 25,951,491 km (0.078 R)
• M58: 27,355,317 km (0.114 R)
• M59: 27,807,252 km (0.033 R)
• M60: 28,066,505 km (0.068 R)
• M61: 29,441,011 km (0.116 R)
• M62: 30,169,851 km (0.088 R)
• M63: 30,904,527 km (0.118 R)
• M64: 31,645,036 km (0.108 R)
• M65: 33,832,606 km (0.105 R)
• M66: 34,178,775 km (0.087 R)
• M67: 34,317,602 km (0.082 R)
• M68: 35,224,464 km (0.095 R)
• M69: 35,575,421 km (0.068 R)
• M70: 36,209,865 km (0.099 R)
• M71: 37,561,781 km (0.038 R)
• M72: 38,640,681 km (0.106 R)
• M73: 39,075,113 km (0.081 R)
• M74: 39,729,754 km (0.119 R)
• M75: 42,086,668 km (0.085 R)
• M76: 44,640,154 km (0.094 R)
• M77: 45,172,124 km (0.112 R)
• M78: 45,248,270 km (0.118 R)
• M79: 45,477,005 km (0.045 R)
• M80: 45,629,744 km (0.066 R)
• M81: 46,242,347 km (0.062 R)
• M82: 47,011,879 km (0.075 R)
• M83: 47,243,606 km (0.06 R)
• M84: 48,174,105 km (0.095 R)
• M85: 49,738,450 km (0.074 R)
• M86: 50,447,843 km (0.12 R)
• M87: 50,764,093 km (0.06 R)
• M88: 52,116,009 km (0.068 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit