🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.7 AU - 1.14 AU

Year: 326 Days

Day: 43.8 Hours

Environment

Temp: 50 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,523,356 km

• M1: 198,965 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.45 AU - 1.55 AU

Year: 678 Days

Day: 43.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.48 AU - 3.26 AU

Year: 1794 Days

Day: 23 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,523,356 km

• M1: 305,778 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.1

Radius: 12.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.96 AU - 9.6 AU

Year: 8791 Days

Day: 14.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,523,356 km

• M1: 160,519 km (0.078 R)
• M2: 298,298 km (0.086 R)
• M3: 530,175 km (0.083 R)
• M4: 622,028 km (0.04 R)
• M5: 764,445 km (0.096 R)
• M6: 871,258 km (0.073 R)
• M7: 1,314,965 km (0.107 R)
• M8: 1,803,702 km (0.107 R)
• M9: 1,908,121 km (0.081 R)
• M10: 2,938,102 km (0.112 R)
• M11: 3,923,204 km (0.096 R)
• M12: 4,594,749 km (0.097 R)
• M13: 5,003,002 km (0.073 R)
• M14: 5,453,441 km (0.108 R)
• M15: 5,699,230 km (0.08 R)
• M16: 5,792,280 km (0.1 R)
• M17: 6,882,549 km (0.119 R)
• M18: 6,981,733 km (0.112 R)
• M19: 7,861,817 km (0.089 R)
• M20: 8,069,908 km (0.065 R)
• M21: 8,174,626 km (0.105 R)
• M22: 8,279,793 km (0.088 R)
• M23: 9,614,206 km (0.091 R)
• M24: 10,023,656 km (0.113 R)
• M25: 10,400,942 km (0.078 R)
• M26: 10,515,085 km (0.101 R)
• M27: 10,706,271 km (0.107 R)
• M28: 11,521,430 km (0.111 R)
• M29: 11,877,024 km (0.097 R)
• M30: 13,129,158 km (0.034 R)
• M31: 13,211,437 km (0.066 R)
• M32: 15,322,412 km (0.097 R)
• M33: 15,495,796 km (0.118 R)
• M34: 18,128,270 km (0.081 R)
• M35: 18,219,973 km (0.083 R)
• M36: 18,311,677 km (0.095 R)
• M37: 19,566,055 km (0.112 R)
• M38: 19,754,249 km (0.086 R)
• M39: 20,274,850 km (0.067 R)
• M40: 20,417,716 km (0.08 R)
• M41: 20,608,603 km (0.119 R)
• M42: 20,752,217 km (0.101 R)
• M43: 20,896,130 km (0.074 R)
• M44: 21,281,494 km (0.12 R)
• M45: 22,846,288 km (0.106 R)
• M46: 23,243,320 km (0.042 R)
• M47: 24,397,468 km (0.114 R)
• M48: 24,498,596 km (0.083 R)
• M49: 24,803,177 km (0.054 R)
• M50: 25,416,080 km (0.083 R)
• M51: 25,518,704 km (0.1 R)
• M52: 27,600,358 km (0.026 R)
• M53: 27,917,207 km (0.112 R)
• M54: 28,076,229 km (0.1 R)
• M55: 28,714,862 km (0.099 R)
• M56: 29,573,853 km (0.092 R)
• M57: 29,681,863 km (0.071 R)
• M58: 29,952,336 km (0.104 R)
• M59: 30,223,707 km (0.069 R)
• M60: 30,605,032 km (0.109 R)
• M61: 31,317,267 km (0.109 R)
• M62: 31,813,483 km (0.108 R)
• M63: 33,093,742 km (0.105 R)
• M64: 33,430,487 km (0.104 R)
• M65: 33,599,233 km (0.087 R)
• M66: 33,881,225 km (0.081 R)
• M67: 34,107,267 km (0.077 R)
• M68: 34,447,453 km (0.111 R)
• M69: 35,245,408 km (0.103 R)
• M70: 35,704,225 km (0.051 R)
• M71: 35,991,901 km (0.074 R)
• M72: 36,338,220 km (0.086 R)
• M73: 36,511,754 km (0.031 R)
• M74: 37,092,343 km (0.119 R)
• M75: 37,267,074 km (0.11 R)
• M76: 39,385,529 km (0.064 R)
• M77: 39,563,850 km (0.117 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 12.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.22 AU - 12.34 AU

Year: 13978 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,523,356 km

• M1: 166,054 km (0.112 R)
• M2: 505,192 km (0.104 R)
• M3: 1,173,446 km (0.048 R)
• M4: 1,427,313 km (0.037 R)
• M5: 1,699,133 km (0.101 R)
• M6: 1,854,714 km (0.12 R)
• M7: 1,961,228 km (0.099 R)
• M8: 2,236,488 km (0.093 R)
• M9: 2,642,946 km (0.118 R)
• M10: 3,264,226 km (0.108 R)
• M11: 3,759,544 km (0.103 R)
• M12: 4,172,883 km (0.089 R)
• M13: 5,269,585 km (0.09 R)
• M14: 5,810,680 km (0.107 R)
• M15: 6,008,299 km (0.043 R)
• M16: 6,614,619 km (0.055 R)
• M17: 6,779,626 km (0.119 R)
• M18: 8,909,750 km (0.117 R)
• M19: 9,092,259 km (0.056 R)
• M20: 9,975,784 km (0.075 R)
• M21: 10,260,619 km (0.095 R)
• M22: 10,499,975 km (0.113 R)
• M23: 10,741,127 km (0.06 R)
• M24: 10,886,686 km (0.057 R)
• M25: 11,278,333 km (0.08 R)
• M26: 12,582,527 km (0.051 R)
• M27: 14,466,264 km (0.062 R)
• M28: 15,004,966 km (0.074 R)
• M29: 15,386,141 km (0.053 R)
• M30: 15,991,414 km (0.099 R)
• M31: 16,885,710 km (0.039 R)
• M32: 17,395,988 km (0.104 R)
• M33: 17,624,424 km (0.064 R)
• M34: 17,796,312 km (0.085 R)
• M35: 18,257,672 km (0.062 R)
• M36: 18,431,654 km (0.047 R)
• M37: 18,722,772 km (0.081 R)
• M38: 19,724,479 km (0.053 R)
• M39: 20,502,089 km (0.12 R)
• M40: 21,964,109 km (0.031 R)
• M41: 22,769,993 km (0.082 R)
• M42: 22,957,289 km (0.109 R)
• M43: 23,270,697 km (0.103 R)
• M44: 23,459,489 km (0.059 R)
• M45: 23,965,280 km (0.043 R)
• M46: 25,374,641 km (0.109 R)
• M47: 25,633,745 km (0.115 R)
• M48: 25,958,821 km (0.093 R)
• M49: 26,810,781 km (0.091 R)
• M50: 27,074,671 km (0.106 R)
• M51: 27,339,460 km (0.108 R)
• M52: 28,072,190 km (0.114 R)
• M53: 28,206,080 km (0.097 R)
• M54: 28,541,778 km (0.041 R)
• M55: 29,488,882 km (0.095 R)
• M56: 29,693,083 km (0.099 R)
• M57: 30,583,789 km (0.094 R)
• M58: 30,790,533 km (0.053 R)
• M59: 31,971,159 km (0.052 R)
• M60: 32,742,935 km (0.073 R)
• M61: 34,448,051 km (0.083 R)
• M62: 35,600,852 km (0.057 R)
• M63: 36,986,129 km (0.086 R)
• M64: 37,500,895 km (0.119 R)
• M65: 38,612,108 km (0.068 R)
• M66: 39,283,952 km (0.089 R)
• M67: 41,627,702 km (0.061 R)
• M68: 41,780,441 km (0.11 R)
• M69: 42,163,262 km (0.105 R)
• M70: 42,316,600 km (0.062 R)
• M71: 42,470,237 km (0.108 R)
• M72: 43,395,799 km (0.051 R)
• M73: 45,423,897 km (0.118 R)
• M74: 45,738,651 km (0.096 R)
• M75: 49,248,517 km (0.073 R)
• M76: 49,895,976 km (0.105 R)
• M77: 50,301,985 km (0.069 R)
• M78: 53,673,023 km (0.052 R)
• M79: 53,756,050 km (0.051 R)
• M80: 54,673,384 km (0.073 R)
• M81: 55,679,879 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 17,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit