🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.56 AU - 0.6 AU

Year: 165 Days

Day: 14.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 191 Days

Day: 43.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,441,118 km

• M1: 363,672 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.11 AU - 1.19 AU

Year: 460 Days

Day: 47 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,441,118 km

• M1: 714,629 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.21 AU - 1.59 AU

Year: 618 Days

Day: 43 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.63 AU - 2.55 AU

Year: 1126 Days

Day: 36.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.89 AU - 2.33 AU

Year: 1143 Days

Day: 47.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,441,118 km

• M1: 715,377 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.35 AU - 3.05 AU

Year: 1654 Days

Day: 39.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,441,118 km

• M1: 617,989 km (0.09 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 14.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.95 AU - 13.77 AU

Year: 15226 Days

Day: 9.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 143.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,441,118 km

• M1: 274,512 km (0.099 R)
• M2: 368,460 km (0.106 R)
• M3: 858,243 km (0.115 R)
• M4: 1,137,093 km (0.1 R)
• M5: 3,543,375 km (0.103 R)
• M6: 3,752,363 km (0.12 R)
• M7: 3,894,182 km (0.119 R)
• M8: 4,037,796 km (0.077 R)
• M9: 4,256,508 km (0.095 R)
• M10: 4,479,110 km (0.102 R)
• M11: 4,782,195 km (0.087 R)
• M12: 5,609,621 km (0.054 R)
• M13: 6,102,546 km (0.106 R)
• M14: 6,481,627 km (0.061 R)
• M15: 6,695,402 km (0.101 R)
• M16: 6,955,254 km (0.084 R)
• M17: 7,351,239 km (0.054 R)
• M18: 8,257,802 km (0.113 R)
• M19: 8,489,978 km (0.111 R)
• M20: 8,724,249 km (0.071 R)
• M21: 9,537,163 km (0.073 R)
• M22: 10,026,797 km (0.094 R)
• M23: 10,979,586 km (0.115 R)
• M24: 11,235,249 km (0.065 R)
• M25: 11,596,378 km (0.113 R)
• M26: 12,383,113 km (0.104 R)
• M27: 12,542,585 km (0.113 R)
• M28: 12,809,916 km (0.089 R)
• M29: 13,079,043 km (0.029 R)
• M30: 14,119,047 km (0.078 R)
• M31: 15,356,221 km (0.073 R)
• M32: 16,686,745 km (0.072 R)
• M33: 17,158,277 km (0.068 R)
• M34: 17,813,666 km (0.117 R)
• M35: 18,235,083 km (0.055 R)
• M36: 19,642,649 km (0.1 R)
• M37: 20,015,746 km (0.107 R)
• M38: 20,958,362 km (0.066 R)
• M39: 22,237,873 km (0.106 R)
• M40: 22,561,752 km (0.064 R)
• M41: 25,208,139 km (0.114 R)
• M42: 25,478,163 km (0.051 R)
• M43: 26,157,487 km (0.056 R)
• M44: 26,430,802 km (0.097 R)
• M45: 26,705,165 km (0.077 R)
• M46: 27,256,732 km (0.032 R)
• M47: 28,792,803 km (0.107 R)
• M48: 29,642,519 km (0.102 R)
• M49: 29,856,145 km (0.114 R)
• M50: 30,788,289 km (0.058 R)
• M51: 31,729,858 km (0.108 R)
• M52: 32,901,658 km (0.094 R)
• M53: 34,461,216 km (0.094 R)
• M54: 35,892,868 km (0.065 R)
• M55: 36,044,709 km (0.085 R)
• M56: 37,729,032 km (0.117 R)
• M57: 39,282,456 km (0.072 R)
• M58: 39,988,408 km (0.063 R)
• M59: 40,777,537 km (0.09 R)
• M60: 41,094,685 km (0.09 R)
• M61: 42,211,134 km (0.092 R)
• M62: 42,773,023 km (0.115 R)
• M63: 44,148,127 km (0.111 R)
• M64: 44,310,889 km (0.106 R)
• M65: 44,963,734 km (0.078 R)
• M66: 46,775,514 km (0.044 R)
• M67: 47,273,825 km (0.099 R)
• M68: 48,108,282 km (0.053 R)
• M69: 48,695,304 km (0.073 R)
• M70: 49,284,570 km (0.113 R)
• M71: 49,453,466 km (0.059 R)
• M72: 50,215,517 km (0.06 R)
• M73: 51,152,299 km (0.067 R)
• M74: 51,837,158 km (0.119 R)
• M75: 52,094,766 km (0.099 R)
• M76: 52,956,599 km (0.097 R)
• M77: 54,606,963 km (0.046 R)
• M78: 56,185,968 km (0.104 R)
• M79: 56,538,870 km (0.061 R)
• M80: 56,892,669 km (0.052 R)
• M81: 58,851,054 km (0.047 R)
• M82: 59,299,100 km (0.071 R)
• M83: 59,568,675 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.3

Radius: 3.5

Gravity: 23.7 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.61 AU - 17.97 AU

Year: 23390 Days

Day: 22.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 63,441,118 km

• M1: 458,667 km (0.12 R)
• M2: 975,229 km (0.088 R)
• M3: 998,715 km (0.045 R)
• M4: 1,094,159 km (0.069 R)
• M5: 2,231,402 km (0.094 R)
• M6: 3,258,391 km (0.111 R)
• M7: 3,949,833 km (0.085 R)
• M8: 4,448,143 km (0.105 R)
• M9: 4,844,727 km (0.115 R)
• M10: 5,418,884 km (0.115 R)
• M11: 6,809,695 km (0.084 R)
• M12: 7,036,485 km (0.106 R)
• M13: 7,311,895 km (0.116 R)
• M14: 7,497,546 km (0.089 R)
• M15: 7,731,667 km (0.092 R)
• M16: 7,873,336 km (0.043 R)
• M17: 8,303,430 km (0.11 R)
• M18: 9,036,908 km (0.116 R)
• M19: 9,791,031 km (0.079 R)
• M20: 12,335,990 km (0.103 R)
• M21: 14,952,906 km (0.067 R)
• M22: 15,484,277 km (0.082 R)
• M23: 15,782,276 km (0.072 R)
• M24: 17,115,193 km (0.095 R)
• M25: 17,176,678 km (0.119 R)
• M26: 17,361,431 km (0.114 R)
• M27: 17,608,866 km (0.111 R)
• M28: 18,169,709 km (0.1 R)
• M29: 19,117,561 km (0.065 R)
• M30: 19,245,168 km (0.106 R)
• M31: 21,456,972 km (0.108 R)
• M32: 22,055,663 km (0.12 R)
• M33: 22,189,553 km (0.088 R)
• M34: 23,747,615 km (0.098 R)
• M35: 24,505,178 km (0.106 R)
• M36: 25,270,671 km (0.092 R)
• M37: 25,410,694 km (0.037 R)
• M38: 25,761,950 km (0.105 R)
• M39: 25,902,871 km (0.084 R)
• M40: 28,482,836 km (0.12 R)
• M41: 28,847,556 km (0.117 R)
• M42: 30,025,190 km (0.077 R)
• M43: 31,443,827 km (0.073 R)
• M44: 32,047,753 km (0.046 R)
• M45: 32,503,129 km (0.115 R)
• M46: 33,190,232 km (0.058 R)
• M47: 35,593,223 km (0.073 R)
• M48: 37,891,495 km (0.116 R)
• M49: 38,453,385 km (0.09 R)
• M50: 38,775,618 km (0.103 R)
• M51: 39,666,623 km (0.105 R)
• M52: 43,884,835 km (0.114 R)
• M53: 44,221,579 km (0.11 R)
• M54: 45,407,142 km (0.064 R)
• M55: 45,662,506 km (0.065 R)
• M56: 50,164,804 km (0.059 R)
• M57: 54,625,064 km (0.119 R)
• M58: 54,896,734 km (0.081 R)
• M59: 55,259,509 km (0.099 R)
• M60: 55,714,286 km (0.107 R)
• M61: 55,896,496 km (0.087 R)
• M62: 56,718,985 km (0.105 R)
• M63: 59,675,488 km (0.071 R)
• M64: 62,019,986 km (0.076 R)
• M65: 63,156,032 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit