🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 22 Hours

Environment

Temp: 215 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.51 AU - 0.65 AU

Year: 163 Days

Day: 24.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.69 AU - 0.97 AU

Year: 279 Days

Day: 17.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,106,976 km

• M1: 232,625 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.22 AU - 1.72 AU

Year: 658 Days

Day: 35 Hours

Environment

Temp: -39 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.41 AU - 3.33 AU

Year: 1794 Days

Day: 33.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 55 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,106,976 km

• M1: 2,151,965 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.5 AU - 3.58 AU

Year: 2457 Days

Day: 15.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,106,976 km

• M1: 62,233 km (0.062 R)
• M2: 1,239,867 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.31 AU - 4.91 AU

Year: 3652 Days

Day: 32.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 13.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.6 AU - 7.58 AU

Year: 6242 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,106,976 km

• M1: 185,053 km (0.088 R)
• M2: 442,959 km (0.033 R)
• M3: 704,905 km (0.089 R)
• M4: 848,370 km (0.087 R)
• M5: 1,116,599 km (0.045 R)
• M6: 1,218,175 km (0.099 R)
• M7: 1,618,499 km (0.081 R)
• M8: 1,874,312 km (0.098 R)
• M9: 2,101,401 km (0.091 R)
• M10: 2,515,339 km (0.093 R)
• M11: 2,931,221 km (0.03 R)
• M12: 3,147,539 km (0.055 R)
• M13: 3,245,376 km (0.114 R)
• M14: 3,750,119 km (0.112 R)
• M15: 3,880,270 km (0.077 R)
• M16: 4,279,696 km (0.118 R)
• M17: 4,443,356 km (0.06 R)
• M18: 4,553,460 km (0.108 R)
• M19: 6,129,623 km (0.113 R)
• M20: 6,532,490 km (0.111 R)
• M21: 7,266,417 km (0.117 R)
• M22: 7,626,649 km (0.103 R)
• M23: 7,825,764 km (0.114 R)
• M24: 8,467,389 km (0.078 R)
• M25: 8,881,476 km (0.036 R)
• M26: 9,020,901 km (0.05 R)
• M27: 9,302,145 km (0.082 R)
• M28: 9,443,814 km (0.066 R)
• M29: 9,586,232 km (0.118 R)
• M30: 10,017,821 km (0.035 R)
• M31: 13,252,576 km (0.079 R)
• M32: 13,532,474 km (0.105 R)
• M33: 13,935,490 km (0.09 R)
• M34: 14,057,114 km (0.079 R)
• M35: 15,503,127 km (0.08 R)
• M36: 15,671,424 km (0.105 R)
• M37: 16,052,151 km (0.077 R)
• M38: 17,082,581 km (0.12 R)
• M39: 17,869,466 km (0.066 R)
• M40: 18,178,684 km (0.114 R)
• M41: 18,311,827 km (0.115 R)
• M42: 18,982,025 km (0.082 R)
• M43: 19,342,705 km (0.102 R)
• M44: 19,478,690 km (0.108 R)
• M45: 19,796,885 km (0.091 R)
• M46: 20,577,038 km (0.03 R)
• M47: 20,854,691 km (0.103 R)
• M48: 21,180,366 km (0.036 R)
• M49: 21,460,862 km (0.1 R)
• M50: 21,601,484 km (0.031 R)
• M51: 21,978,171 km (0.1 R)
• M52: 22,167,263 km (0.117 R)
• M53: 22,737,979 km (0.108 R)
• M54: 23,699,893 km (0.053 R)
• M55: 24,137,168 km (0.082 R)
• M56: 24,626,053 km (0.072 R)
• M57: 24,871,693 km (0.067 R)
• M58: 25,464,699 km (0.114 R)
• M59: 25,862,629 km (0.052 R)
• M60: 26,162,424 km (0.077 R)
• M61: 27,018,123 km (0.055 R)
• M62: 27,271,542 km (0.109 R)
• M63: 29,015,853 km (0.08 R)
• M64: 29,639,976 km (0.076 R)
• M65: 32,557,284 km (0.111 R)
• M66: 32,827,009 km (0.111 R)
• M67: 32,989,173 km (0.076 R)
• M68: 33,151,636 km (0.107 R)
• M69: 33,531,764 km (0.102 R)
• M70: 33,695,125 km (0.052 R)
• M71: 34,570,871 km (0.107 R)
• M72: 35,731,451 km (0.042 R)
• M73: 36,065,503 km (0.088 R)
• M74: 36,848,798 km (0.093 R)
• M75: 37,637,777 km (0.118 R)
• M76: 37,750,873 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 4.7

Gravity: 30.59 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.9 AU - 13.48 AU

Year: 16679 Days

Day: 21.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,106,976 km

• M1: 97,687 km (0.061 R)
• M2: 262,544 km (0.052 R)
• M3: 339,587 km (0.057 R)
• M4: 406,906 km (0.081 R)
• M5: 555,158 km (0.073 R)
• M6: 594,801 km (0.054 R)
• M7: 785,688 km (0.108 R)
• M8: 876,494 km (0.109 R)
• M9: 1,195,287 km (0.1 R)
• M10: 1,247,347 km (0.111 R)
• M11: 1,300,155 km (0.066 R)
• M12: 1,990,848 km (0.099 R)
• M13: 2,242,622 km (0.117 R)
• M14: 2,339,711 km (0.048 R)
• M15: 2,438,146 km (0.077 R)
• M16: 3,458,404 km (0.085 R)
• M17: 3,495,653 km (0.094 R)
• M18: 3,646,149 km (0.055 R)
• M19: 4,031,812 km (0.06 R)
• M20: 4,149,995 km (0.107 R)
• M21: 4,309,316 km (0.055 R)
• M22: 5,307,284 km (0.029 R)
• M23: 6,145,630 km (0.096 R)
• M24: 6,418,796 km (0.041 R)
• M25: 6,603,250 km (0.107 R)
• M26: 7,502,483 km (0.037 R)
• M27: 8,489,829 km (0.112 R)
• M28: 8,590,807 km (0.069 R)
• M29: 9,101,684 km (0.108 R)
• M30: 9,205,056 km (0.117 R)
• M31: 9,886,325 km (0.058 R)
• M32: 9,939,283 km (0.104 R)
• M33: 10,259,721 km (0.061 R)
• M34: 10,910,771 km (0.074 R)
• M35: 11,075,628 km (0.111 R)
• M36: 11,631,085 km (0.117 R)
• M37: 11,687,184 km (0.095 R)
• M38: 11,743,283 km (0.094 R)
• M39: 11,855,781 km (0.101 R)
• M40: 12,309,511 km (0.113 R)
• M41: 12,423,804 km (0.098 R)
• M42: 13,586,179 km (0.073 R)
• M43: 15,393,920 km (0.105 R)
• M44: 15,640,607 km (0.06 R)
• M45: 16,388,447 km (0.106 R)
• M46: 17,983,609 km (0.107 R)
• M47: 18,048,385 km (0.108 R)
• M48: 19,494,099 km (0.117 R)
• M49: 19,894,871 km (0.114 R)
• M50: 20,029,061 km (0.072 R)
• M51: 20,096,230 km (0.067 R)
• M52: 21,181,712 km (0.07 R)
• M53: 22,146,918 km (0.116 R)
• M54: 22,286,044 km (0.081 R)
• M55: 23,197,095 km (0.094 R)
• M56: 23,338,315 km (0.079 R)
• M57: 25,200,061 km (0.117 R)
• M58: 25,418,025 km (0.057 R)
• M59: 26,222,263 km (0.114 R)
• M60: 26,443,069 km (0.057 R)
• M61: 26,590,573 km (0.027 R)
• M62: 27,556,227 km (0.062 R)
• M63: 31,064,147 km (0.044 R)
• M64: 32,080,665 km (0.097 R)
• M65: 32,316,730 km (0.114 R)
• M66: 33,825,575 km (0.091 R)
• M67: 37,738,307 km (0.11 R)
• M68: 38,070,863 km (0.062 R)
• M69: 39,242,065 km (0.058 R)
• M70: 40,595,177 km (0.11 R)
• M71: 40,850,541 km (0.067 R)
• M72: 41,277,344 km (0.067 R)
• M73: 43,694,845 km (0.088 R)
• M74: 44,218,887 km (0.098 R)
• M75: 45,891,840 km (0.109 R)
• M76: 46,424,408 km (0.091 R)
• M77: 46,691,440 km (0.027 R)
• M78: 47,854,713 km (0.04 R)
• M79: 48,846,398 km (0.115 R)
• M80: 49,390,036 km (0.026 R)
• M81: 49,844,814 km (0.115 R)
• M82: 50,209,533 km (0.061 R)
• M83: 51,309,078 km (0.076 R)
• M84: 52,138,897 km (0.107 R)
• M85: 52,601,753 km (0.113 R)
• M86: 52,880,155 km (0.089 R)
• M87: 54,373,291 km (0.094 R)
• M88: 55,030,923 km (0.114 R)
• M89: 56,638,951 km (0.119 R)
• M90: 57,114,821 km (0.105 R)
• M91: 61,652,274 km (0.084 R)
• M92: 64,707,811 km (0.104 R)
• M93: 65,404,488 km (0.11 R)
• M94: 66,304,020 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit