🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.63 AU - 0.75 AU

Year: 203 Days

Day: 26.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,636,897 km

• M1: 157,227 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.81 AU - 0.91 AU

Year: 283 Days

Day: 34.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.96 AU - 0.96 AU

Year: 334 Days

Day: 20.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.46 AU - 3.68 AU

Year: 1908 Days

Day: 35.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,636,897 km

• M1: 161,117 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.32 AU - 4.5 AU

Year: 2743 Days

Day: 17.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.41 AU - 5.05 AU

Year: 3086 Days

Day: 27.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 139.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,636,897 km

• M1: 423,063 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120

Radius: 4.1

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.32 AU - 18.92 AU

Year: 22961 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,636,897 km

• M1: 213,626 km (0.118 R)
• M2: 246,537 km (0.086 R)
• M3: 410,048 km (0.114 R)
• M4: 753,524 km (0.099 R)
• M5: 1,309,879 km (0.055 R)
• M6: 1,373,458 km (0.113 R)
• M7: 1,637,498 km (0.085 R)
• M8: 1,869,375 km (0.067 R)
• M9: 2,111,724 km (0.101 R)
• M10: 2,415,407 km (0.11 R)
• M11: 2,519,677 km (0.105 R)
• M12: 3,035,191 km (0.095 R)
• M13: 3,261,832 km (0.12 R)
• M14: 3,290,405 km (0.094 R)
• M15: 3,464,537 km (0.114 R)
• M16: 3,552,650 km (0.025 R)
• M17: 3,582,271 km (0.025 R)
• M18: 3,821,627 km (0.118 R)
• M19: 4,004,436 km (0.087 R)
• M20: 5,027,386 km (0.095 R)
• M21: 5,464,960 km (0.106 R)
• M22: 5,914,501 km (0.112 R)
• M23: 6,885,541 km (0.118 R)
• M24: 7,033,643 km (0.09 R)
• M25: 8,373,142 km (0.108 R)
• M26: 9,913,552 km (0.081 R)
• M27: 10,375,510 km (0.109 R)
• M28: 11,233,155 km (0.111 R)
• M29: 11,451,119 km (0.106 R)
• M30: 12,336,888 km (0.116 R)
• M31: 12,652,090 km (0.108 R)
• M32: 13,107,017 km (0.118 R)
• M33: 14,408,968 km (0.09 R)
• M34: 14,931,663 km (0.058 R)
• M35: 16,635,433 km (0.11 R)
• M36: 16,684,950 km (0.112 R)
• M37: 18,093,114 km (0.044 R)
• M38: 18,914,706 km (0.071 R)
• M39: 19,329,990 km (0.098 R)
• M40: 19,591,188 km (0.095 R)
• M41: 20,914,082 km (0.104 R)
• M42: 21,830,069 km (0.071 R)
• M43: 22,102,038 km (0.107 R)
• M44: 22,759,072 km (0.112 R)
• M45: 23,812,690 km (0.065 R)
• M46: 25,451,086 km (0.111 R)
• M47: 26,139,535 km (0.106 R)
• M48: 26,370,365 km (0.112 R)
• M49: 27,125,385 km (0.063 R)
• M50: 27,476,342 km (0.1 R)
• M51: 27,887,437 km (0.046 R)
• M52: 28,360,016 km (0.114 R)
• M53: 29,252,966 km (0.07 R)
• M54: 29,312,805 km (0.067 R)
• M55: 29,492,622 km (0.057 R)
• M56: 30,822,547 km (0.098 R)
• M57: 31,556,175 km (0.107 R)
• M58: 31,740,479 km (0.065 R)
• M59: 32,357,421 km (0.087 R)
• M60: 32,543,222 km (0.12 R)
• M61: 33,415,228 km (0.113 R)
• M62: 33,602,973 km (0.081 R)
• M63: 35,436,893 km (0.11 R)
• M64: 35,628,528 km (0.042 R)
• M65: 36,462,536 km (0.108 R)
• M66: 37,108,500 km (0.051 R)
• M67: 38,739,865 km (0.072 R)
• M68: 39,003,157 km (0.111 R)
• M69: 39,200,925 km (0.101 R)
• M70: 39,465,115 km (0.107 R)
• M71: 39,862,597 km (0.043 R)
• M72: 42,072,157 km (0.079 R)
• M73: 43,772,337 km (0.108 R)
• M74: 43,840,853 km (0.085 R)
• M75: 45,079,523 km (0.032 R)
• M76: 45,564,220 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.8

Radius: 4.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.28 AU - 20.3 AU

Year: 27750 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,636,897 km

• M1: 63,130 km (0.069 R)
• M2: 119,080 km (0.082 R)
• M3: 850,613 km (0.094 R)
• M4: 909,705 km (0.051 R)
• M5: 1,011,431 km (0.103 R)
• M6: 1,407,716 km (0.107 R)
• M7: 1,478,027 km (0.051 R)
• M8: 2,354,222 km (0.107 R)
• M9: 2,410,022 km (0.083 R)
• M10: 3,174,317 km (0.047 R)
• M11: 3,391,982 km (0.112 R)
• M12: 3,423,398 km (0.095 R)
• M13: 5,782,556 km (0.104 R)
• M14: 6,709,764 km (0.11 R)
• M15: 7,150,030 km (0.045 R)
• M16: 7,190,422 km (0.114 R)
• M17: 7,848,652 km (0.078 R)
• M18: 8,227,135 km (0.086 R)
• M19: 8,654,835 km (0.117 R)
• M20: 10,207,512 km (0.113 R)
• M21: 10,898,803 km (0.09 R)
• M22: 11,987,876 km (0.096 R)
• M23: 12,277,796 km (0.058 R)
• M24: 12,716,717 km (0.091 R)
• M25: 13,210,539 km (0.118 R)
• M26: 13,359,838 km (0.071 R)
• M27: 14,267,747 km (0.069 R)
• M28: 14,677,645 km (0.079 R)
• M29: 15,613,829 km (0.079 R)
• M30: 16,036,144 km (0.103 R)
• M31: 16,623,016 km (0.082 R)
• M32: 17,108,312 km (0.05 R)
• M33: 20,864,565 km (0.079 R)
• M34: 22,092,314 km (0.086 R)
• M35: 23,283,113 km (0.112 R)
• M36: 23,403,390 km (0.076 R)
• M37: 23,584,104 km (0.1 R)
• M38: 24,372,635 km (0.109 R)
• M39: 24,678,263 km (0.1 R)
• M40: 26,475,382 km (0.026 R)
• M41: 27,803,063 km (0.057 R)
• M42: 27,994,399 km (0.12 R)
• M43: 28,122,305 km (0.09 R)
• M44: 28,442,744 km (0.081 R)
• M45: 29,736,766 km (0.111 R)
• M46: 31,049,786 km (0.084 R)
• M47: 31,314,724 km (0.116 R)
• M48: 31,513,839 km (0.095 R)
• M49: 33,800,143 km (0.089 R)
• M50: 34,756,971 km (0.071 R)
• M51: 34,825,636 km (0.112 R)
• M52: 35,100,896 km (0.071 R)
• M53: 36,487,669 km (0.081 R)
• M54: 38,459,069 km (0.1 R)
• M55: 39,601,100 km (0.081 R)
• M56: 40,032,241 km (0.114 R)
• M57: 41,044,270 km (0.084 R)
• M58: 41,116,825 km (0.034 R)
• M59: 41,262,085 km (0.119 R)
• M60: 42,945,809 km (0.108 R)
• M61: 43,240,816 km (0.068 R)
• M62: 46,077,640 km (0.087 R)
• M63: 46,379,828 km (0.107 R)
• M64: 47,366,127 km (0.1 R)
• M65: 48,206,119 km (0.081 R)
• M66: 50,288,671 km (0.117 R)
• M67: 50,444,103 km (0.116 R)
• M68: 50,599,685 km (0.087 R)
• M69: 51,615,005 km (0.07 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 17,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit