🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.72 AU - 0.74 AU

Year: 230 Days

Day: 16.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,846,206 km

• M1: 260,899 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.86 AU - 0.98 AU

Year: 326 Days

Day: 46.1 Hours

Environment

Temp: 47 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,846,206 km

• M1: 878,439 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.23 AU

Year: 363 Days

Day: 40.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.79 AU - 1.25 AU

Year: 380 Days

Day: 18.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.93 AU - 1.51 AU

Year: 497 Days

Day: 14.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.41 AU - 3.33 AU

Year: 1794 Days

Day: 42.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,846,206 km

• M1: 961,914 km (0.072 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.1

Radius: 12.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.69 AU - 8.23 AU

Year: 6775 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,846,206 km

• M1: 238,010 km (0.067 R)
• M2: 456,722 km (0.039 R)
• M3: 585,825 km (0.078 R)
• M4: 742,305 km (0.104 R)
• M5: 1,396,047 km (0.108 R)
• M6: 1,528,441 km (0.076 R)
• M7: 2,176,499 km (0.086 R)
• M8: 2,331,632 km (0.099 R)
• M9: 2,430,517 km (0.116 R)
• M10: 2,840,116 km (0.039 R)
• M11: 3,316,136 km (0.079 R)
• M12: 3,518,243 km (0.105 R)
• M13: 4,245,588 km (0.061 R)
• M14: 4,916,684 km (0.101 R)
• M15: 6,693,906 km (0.113 R)
• M16: 6,864,597 km (0.077 R)
• M17: 7,239,490 km (0.097 R)
• M18: 7,356,176 km (0.084 R)
• M19: 7,889,044 km (0.071 R)
• M20: 8,403,810 km (0.086 R)
• M21: 8,618,932 km (0.06 R)
• M22: 8,711,832 km (0.11 R)
• M23: 8,804,882 km (0.058 R)
• M24: 9,402,376 km (0.087 R)
• M25: 9,497,969 km (0.064 R)
• M26: 9,754,380 km (0.052 R)
• M27: 9,851,020 km (0.067 R)
• M28: 10,175,946 km (0.112 R)
• M29: 11,715,159 km (0.058 R)
• M30: 12,128,647 km (0.117 R)
• M31: 12,302,330 km (0.05 R)
• M32: 12,441,905 km (0.112 R)
• M33: 12,757,856 km (0.09 R)
• M34: 13,005,440 km (0.032 R)
• M35: 13,147,558 km (0.081 R)
• M36: 13,757,768 km (0.081 R)
• M37: 13,866,376 km (0.119 R)
• M38: 14,157,494 km (0.07 R)
• M39: 14,413,904 km (0.026 R)
• M40: 14,561,109 km (0.074 R)
• M41: 14,671,811 km (0.045 R)
• M42: 14,857,013 km (0.117 R)
• M43: 15,080,213 km (0.097 R)
• M44: 15,870,240 km (0.104 R)
• M45: 16,060,379 km (0.117 R)
• M46: 16,212,968 km (0.05 R)
• M47: 16,751,072 km (0.112 R)
• M48: 17,608,417 km (0.082 R)
• M49: 17,923,770 km (0.053 R)
• M50: 18,440,182 km (0.059 R)
• M51: 18,720,229 km (0.112 R)
• M52: 20,637,176 km (0.105 R)
• M53: 20,720,203 km (0.117 R)
• M54: 21,053,058 km (0.083 R)
• M55: 21,136,683 km (0.062 R)
• M56: 21,429,745 km (0.11 R)
• M57: 21,977,872 km (0.036 R)
• M58: 22,062,544 km (0.12 R)
• M59: 22,189,852 km (0.115 R)
• M60: 22,402,580 km (0.077 R)
• M61: 22,658,692 km (0.048 R)
• M62: 22,872,916 km (0.073 R)
• M63: 23,389,777 km (0.033 R)
• M64: 23,736,545 km (0.112 R)
• M65: 24,259,688 km (0.054 R)
• M66: 24,698,758 km (0.084 R)
• M67: 25,584,527 km (0.113 R)
• M68: 26,751,540 km (0.099 R)
• M69: 26,932,703 km (0.112 R)
• M70: 28,027,909 km (0.104 R)
• M71: 29,137,476 km (0.094 R)
• M72: 29,417,224 km (0.056 R)
• M73: 29,697,720 km (0.092 R)
• M74: 30,073,211 km (0.062 R)
• M75: 30,261,555 km (0.071 R)
• M76: 30,355,951 km (0.055 R)
• M77: 30,544,744 km (0.09 R)
• M78: 30,639,439 km (0.109 R)
• M79: 31,734,346 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 10

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.39 AU - 10.89 AU

Year: 10195 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,846,206 km

• M1: 455,825 km (0.057 R)
• M2: 560,094 km (0.077 R)
• M3: 713,133 km (0.079 R)
• M4: 837,598 km (0.111 R)
• M5: 1,000,062 km (0.098 R)
• M6: 1,140,983 km (0.096 R)
• M7: 1,496,128 km (0.118 R)
• M8: 1,677,291 km (0.077 R)
• M9: 2,182,035 km (0.115 R)
• M10: 2,367,386 km (0.086 R)
• M11: 2,775,938 km (0.117 R)
• M12: 3,183,443 km (0.101 R)
• M13: 3,756,253 km (0.117 R)
• M14: 4,105,115 km (0.107 R)
• M15: 4,283,585 km (0.096 R)
• M16: 4,968,594 km (0.082 R)
• M17: 5,435,040 km (0.102 R)
• M18: 5,574,914 km (0.106 R)
• M19: 6,059,462 km (0.105 R)
• M20: 7,008,062 km (0.075 R)
• M21: 8,034,154 km (0.117 R)
• M22: 8,097,882 km (0.09 R)
• M23: 8,451,233 km (0.105 R)
• M24: 8,646,159 km (0.069 R)
• M25: 9,440,673 km (0.073 R)
• M26: 9,778,614 km (0.072 R)
• M27: 9,949,006 km (0.1 R)
• M28: 10,921,841 km (0.095 R)
• M29: 11,779,636 km (0.115 R)
• M30: 11,852,191 km (0.098 R)
• M31: 12,584,921 km (0.035 R)
• M32: 12,770,572 km (0.116 R)
• M33: 13,069,169 km (0.087 R)
• M34: 13,219,515 km (0.115 R)
• M35: 13,787,987 km (0.077 R)
• M36: 14,055,917 km (0.081 R)
• M37: 14,792,237 km (0.102 R)
• M38: 15,066,600 km (0.03 R)
• M39: 15,145,288 km (0.039 R)
• M40: 16,544,777 km (0.04 R)
• M41: 17,611,110 km (0.079 R)
• M42: 18,488,502 km (0.055 R)
• M43: 18,657,248 km (0.111 R)
• M44: 19,209,115 km (0.118 R)
• M45: 19,337,320 km (0.109 R)
• M46: 20,677,866 km (0.108 R)
• M47: 20,853,046 km (0.108 R)
• M48: 21,116,787 km (0.073 R)
• M49: 21,736,271 km (0.08 R)
• M50: 21,914,442 km (0.086 R)
• M51: 22,137,792 km (0.096 R)
• M52: 22,586,735 km (0.064 R)
• M53: 22,902,836 km (0.098 R)
• M54: 24,643,856 km (0.111 R)
• M55: 24,736,756 km (0.093 R)
• M56: 24,829,656 km (0.114 R)
• M57: 25,062,580 km (0.112 R)
• M58: 25,296,102 km (0.062 R)
• M59: 25,389,751 km (0.076 R)
• M60: 25,671,294 km (0.11 R)
• M61: 25,953,884 km (0.066 R)
• M62: 26,522,356 km (0.088 R)
• M63: 26,712,645 km (0.11 R)
• M64: 27,430,565 km (0.079 R)
• M65: 27,526,756 km (0.065 R)
• M66: 28,106,448 km (0.119 R)
• M67: 28,397,715 km (0.1 R)
• M68: 29,081,377 km (0.101 R)
• M69: 29,228,582 km (0.113 R)
• M70: 30,216,227 km (0.082 R)
• M71: 30,315,560 km (0.092 R)
• M72: 30,863,985 km (0.093 R)
• M73: 31,014,182 km (0.07 R)
• M74: 31,365,438 km (0.084 R)
• M75: 31,466,117 km (0.108 R)
• M76: 31,566,796 km (0.055 R)
• M77: 33,346,861 km (0.094 R)
• M78: 33,809,717 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit