🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.38 AU - 1.74 AU

Year: 705 Days

Day: 24.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.59 AU - 1.61 AU

Year: 732 Days

Day: 22 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.9 AU - 3.16 AU

Year: 1907 Days

Day: 14.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.49 AU - 3.89 AU

Year: 2061 Days

Day: 31.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,460,575 km

• M1: 1,320,800 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.2 AU - 3.62 AU

Year: 2277 Days

Day: 14.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.91 AU - 3.91 AU

Year: 2277 Days

Day: 33.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,460,575 km

• M1: 132,245 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.12 AU - 4.42 AU

Year: 3191 Days

Day: 27.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 14.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.9 AU - 7.2 AU

Year: 5382 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,460,575 km

• M1: 230,082 km (0.091 R)
• M2: 356,641 km (0.103 R)
• M3: 593,754 km (0.093 R)
• M4: 747,690 km (0.084 R)
• M5: 890,257 km (0.093 R)
• M6: 1,160,131 km (0.117 R)
• M7: 1,376,899 km (0.078 R)
• M8: 1,490,593 km (0.045 R)
• M9: 1,676,095 km (0.081 R)
• M10: 1,798,316 km (0.05 R)
• M11: 2,108,133 km (0.062 R)
• M12: 2,356,914 km (0.071 R)
• M13: 2,968,471 km (0.108 R)
• M14: 3,139,760 km (0.071 R)
• M15: 3,582,869 km (0.11 R)
• M16: 3,719,751 km (0.074 R)
• M17: 3,905,103 km (0.104 R)
• M18: 4,046,174 km (0.113 R)
• M19: 4,165,104 km (0.092 R)
• M20: 4,357,786 km (0.082 R)
• M21: 5,261,357 km (0.093 R)
• M22: 5,391,507 km (0.11 R)
• M23: 6,666,680 km (0.076 R)
• M24: 6,949,719 km (0.091 R)
• M25: 7,092,884 km (0.085 R)
• M26: 7,498,593 km (0.086 R)
• M27: 7,645,498 km (0.119 R)
• M28: 7,822,921 km (0.12 R)
• M29: 8,181,956 km (0.105 R)
• M30: 8,454,823 km (0.05 R)
• M31: 8,792,316 km (0.109 R)
• M32: 9,134,446 km (0.09 R)
• M33: 9,544,494 km (0.099 R)
• M34: 10,025,002 km (0.113 R)
• M35: 10,910,023 km (0.048 R)
• M36: 11,956,909 km (0.031 R)
• M37: 12,059,982 km (0.112 R)
• M38: 12,440,260 km (0.088 R)
• M39: 13,856,503 km (0.076 R)
• M40: 14,254,882 km (0.067 R)
• M41: 15,323,459 km (0.116 R)
• M42: 15,585,256 km (0.043 R)
• M43: 16,723,995 km (0.052 R)
• M44: 16,877,781 km (0.081 R)
• M45: 17,109,508 km (0.081 R)
• M46: 17,264,641 km (0.12 R)
• M47: 18,046,889 km (0.074 R)
• M48: 18,402,782 km (0.057 R)
• M49: 19,242,026 km (0.083 R)
• M50: 19,484,075 km (0.086 R)
• M51: 19,646,090 km (0.103 R)
• M52: 19,808,553 km (0.12 R)
• M53: 20,216,507 km (0.064 R)
• M54: 20,586,163 km (0.072 R)
• M55: 20,916,475 km (0.114 R)
• M56: 21,373,796 km (0.066 R)
• M57: 21,876,295 km (0.112 R)
• M58: 22,637,449 km (0.104 R)
• M59: 24,142,254 km (0.101 R)
• M60: 24,359,769 km (0.1 R)
• M61: 24,928,690 km (0.091 R)
• M62: 25,369,256 km (0.097 R)
• M63: 25,679,222 km (0.073 R)
• M64: 26,124,127 km (0.117 R)
• M65: 26,616,603 km (0.097 R)
• M66: 26,751,390 km (0.114 R)
• M67: 27,701,487 km (0.093 R)
• M68: 28,157,910 km (0.026 R)
• M69: 29,078,086 km (0.081 R)
• M70: 29,309,664 km (0.111 R)
• M71: 29,588,364 km (0.114 R)
• M72: 30,429,852 km (0.115 R)
• M73: 30,665,020 km (0.085 R)
• M74: 30,853,514 km (0.106 R)
• M75: 31,231,847 km (0.099 R)
• M76: 31,611,676 km (0.067 R)
• M77: 31,706,820 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791

Radius: 9.1

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.4 AU - 9.86 AU

Year: 9169 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,460,575 km

• M1: 208,988 km (0.1 R)
• M2: 707,299 km (0.118 R)
• M3: 1,027,887 km (0.109 R)
• M4: 1,391,559 km (0.09 R)
• M5: 1,724,115 km (0.099 R)
• M6: 1,793,678 km (0.09 R)
• M7: 1,983,817 km (0.075 R)
• M8: 2,205,671 km (0.094 R)
• M9: 2,306,949 km (0.095 R)
• M10: 2,727,468 km (0.109 R)
• M11: 2,946,779 km (0.085 R)
• M12: 3,461,246 km (0.119 R)
• M13: 3,549,658 km (0.101 R)
• M14: 3,911,236 km (0.099 R)
• M15: 4,096,588 km (0.084 R)
• M16: 4,253,067 km (0.1 R)
• M17: 4,443,655 km (0.054 R)
• M18: 4,800,446 km (0.074 R)
• M19: 5,132,703 km (0.117 R)
• M20: 5,438,331 km (0.09 R)
• M21: 5,784,800 km (0.071 R)
• M22: 6,317,967 km (0.118 R)
• M23: 7,015,841 km (0.112 R)
• M24: 7,090,640 km (0.117 R)
• M25: 7,165,888 km (0.087 R)
• M26: 7,469,122 km (0.072 R)
• M27: 7,584,014 km (0.115 R)
• M28: 8,010,068 km (0.102 R)
• M29: 8,166,997 km (0.063 R)
• M30: 8,523,787 km (0.057 R)
• M31: 9,375,897 km (0.117 R)
• M32: 9,749,443 km (0.083 R)
• M33: 9,875,105 km (0.064 R)
• M34: 10,986,019 km (0.119 R)
• M35: 11,291,797 km (0.052 R)
• M36: 11,867,300 km (0.107 R)
• M37: 12,543,183 km (0.046 R)
• M38: 12,954,727 km (0.061 R)
• M39: 13,231,483 km (0.067 R)
• M40: 13,370,609 km (0.112 R)
• M41: 13,697,181 km (0.068 R)
• M42: 14,740,626 km (0.063 R)
• M43: 14,836,818 km (0.043 R)
• M44: 15,029,649 km (0.109 R)
• M45: 16,852,948 km (0.036 R)
• M46: 17,816,209 km (0.063 R)
• M47: 17,918,683 km (0.115 R)
• M48: 18,381,988 km (0.117 R)
• M49: 19,584,007 km (0.072 R)
• M50: 20,703,597 km (0.091 R)
• M51: 20,865,163 km (0.027 R)
• M52: 21,515,914 km (0.101 R)
• M53: 21,843,832 km (0.03 R)
• M54: 23,060,063 km (0.091 R)
• M55: 23,283,562 km (0.068 R)
• M56: 23,395,611 km (0.106 R)
• M57: 24,810,956 km (0.085 R)
• M58: 25,327,368 km (0.097 R)
• M59: 26,253,978 km (0.033 R)
• M60: 26,956,190 km (0.114 R)
• M61: 27,368,781 km (0.055 R)
• M62: 28,439,004 km (0.065 R)
• M63: 29,099,927 km (0.098 R)
• M64: 29,765,788 km (0.106 R)
• M65: 30,436,734 km (0.119 R)
• M66: 30,989,349 km (0.076 R)
• M67: 31,917,753 km (0.089 R)
• M68: 32,918,114 km (0.084 R)
• M69: 33,295,848 km (0.054 R)
• M70: 33,422,109 km (0.046 R)
• M71: 34,374,000 km (0.092 R)
• M72: 34,757,420 km (0.078 R)
• M73: 35,528,148 km (0.108 R)
• M74: 36,109,934 km (0.059 R)
• M75: 37,217,557 km (0.119 R)
• M76: 38,336,250 km (0.104 R)
• M77: 38,733,581 km (0.048 R)
• M78: 39,399,142 km (0.12 R)
• M79: 40,337,121 km (0.086 R)
• M80: 40,539,078 km (0.109 R)
• M81: 41,486,033 km (0.101 R)
• M82: 41,553,950 km (0.092 R)
• M83: 41,962,203 km (0.042 R)
• M84: 42,577,200 km (0.09 R)
• M85: 45,345,957 km (0.062 R)
• M86: 46,469,736 km (0.063 R)
• M87: 46,964,307 km (0.117 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 16,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit