🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.65 AU - 0.81 AU

Year: 235 Days

Day: 47 Hours

Environment

Temp: 186 °C

Axial Tilt: 174.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.28 AU

Year: 459 Days

Day: 12.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.53 AU - 1.61 AU

Year: 741 Days

Day: 33.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,196,933 km

• M1: 430,094 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.45 AU - 1.77 AU

Year: 770 Days

Day: 30.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.43 AU - 3.45 AU

Year: 2404 Days

Day: 14.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 12.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.38 AU - 5.24 AU

Year: 3974 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,196,933 km

• M1: 161,715 km (0.07 R)
• M2: 249,978 km (0.084 R)
• M3: 366,066 km (0.073 R)
• M4: 509,680 km (0.064 R)
• M5: 590,463 km (0.054 R)
• M6: 694,284 km (0.036 R)
• M7: 805,285 km (0.116 R)
• M8: 1,166,265 km (0.106 R)
• M9: 1,407,118 km (0.118 R)
• M10: 1,503,309 km (0.055 R)
• M11: 1,639,293 km (0.119 R)
• M12: 1,728,155 km (0.108 R)
• M13: 1,897,499 km (0.12 R)
• M14: 2,338,514 km (0.079 R)
• M15: 2,903,545 km (0.083 R)
• M16: 3,576,436 km (0.093 R)
• M17: 3,693,272 km (0.078 R)
• M18: 3,794,550 km (0.037 R)
• M19: 3,913,779 km (0.115 R)
• M20: 4,121,272 km (0.102 R)
• M21: 4,421,365 km (0.069 R)
• M22: 4,674,036 km (0.059 R)
• M23: 4,875,843 km (0.063 R)
• M24: 5,231,288 km (0.101 R)
• M25: 5,460,173 km (0.096 R)
• M26: 5,634,005 km (0.112 R)
• M27: 5,809,783 km (0.053 R)
• M28: 6,267,253 km (0.104 R)
• M29: 6,592,329 km (0.068 R)
• M30: 6,798,326 km (0.11 R)
• M31: 6,943,884 km (0.099 R)
• M32: 7,090,490 km (0.082 R)
• M33: 7,301,573 km (0.101 R)
• M34: 7,472,114 km (0.083 R)
• M35: 8,410,841 km (0.111 R)
• M36: 8,500,151 km (0.063 R)
• M37: 8,724,548 km (0.07 R)
• M38: 8,814,905 km (0.112 R)
• M39: 9,156,586 km (0.119 R)
• M40: 9,317,404 km (0.061 R)
• M41: 9,665,369 km (0.108 R)
• M42: 9,899,789 km (0.074 R)
• M43: 10,398,249 km (0.059 R)
• M44: 10,638,353 km (0.118 R)
• M45: 10,831,933 km (0.039 R)
• M46: 11,345,503 km (0.06 R)
• M47: 11,642,454 km (0.086 R)
• M48: 11,842,018 km (0.106 R)
• M49: 12,193,722 km (0.097 R)
• M50: 12,523,586 km (0.038 R)
• M51: 13,191,839 km (0.107 R)
• M52: 13,609,068 km (0.118 R)
• M53: 13,871,911 km (0.073 R)
• M54: 14,056,964 km (0.088 R)
• M55: 14,242,764 km (0.077 R)
• M56: 14,483,019 km (0.084 R)
• M57: 14,563,353 km (0.075 R)
• M58: 14,778,325 km (0.111 R)
• M59: 15,130,029 km (0.099 R)
• M60: 15,402,447 km (0.082 R)
• M61: 15,594,082 km (0.114 R)
• M62: 16,062,922 km (0.086 R)
• M63: 16,201,599 km (0.093 R)
• M64: 16,648,298 km (0.095 R)
• M65: 16,788,771 km (0.059 R)
• M66: 17,127,460 km (0.109 R)
• M67: 17,212,432 km (0.043 R)
• M68: 17,411,397 km (0.118 R)
• M69: 17,754,126 km (0.074 R)
• M70: 18,475,487 km (0.094 R)
• M71: 18,650,067 km (0.092 R)
• M72: 19,976,701 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.5

Radius: 4.6

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.24 AU - 16.44 AU

Year: 24883 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,196,933 km

• M1: 166,502 km (0.119 R)
• M2: 292,314 km (0.111 R)
• M3: 328,517 km (0.04 R)
• M4: 511,026 km (0.069 R)
• M5: 648,956 km (0.053 R)
• M6: 1,340,696 km (0.096 R)
• M7: 1,596,957 km (0.113 R)
• M8: 1,630,018 km (0.058 R)
• M9: 1,938,489 km (0.115 R)
• M10: 2,117,558 km (0.066 R)
• M11: 2,568,895 km (0.113 R)
• M12: 2,607,790 km (0.1 R)
• M13: 3,049,104 km (0.106 R)
• M14: 3,513,306 km (0.087 R)
• M15: 3,556,540 km (0.092 R)
• M16: 4,412,389 km (0.047 R)
• M17: 4,600,284 km (0.102 R)
• M18: 5,032,772 km (0.081 R)
• M19: 5,680,231 km (0.084 R)
• M20: 6,942,688 km (0.055 R)
• M21: 7,106,497 km (0.089 R)
• M22: 7,382,206 km (0.117 R)
• M23: 7,493,507 km (0.113 R)
• M24: 8,403,361 km (0.059 R)
• M25: 8,636,285 km (0.071 R)
• M26: 9,528,487 km (0.073 R)
• M27: 11,981,593 km (0.093 R)
• M28: 12,375,334 km (0.108 R)
• M29: 13,992,637 km (0.112 R)
• M30: 14,616,011 km (0.116 R)
• M31: 15,036,680 km (0.061 R)
• M32: 15,319,271 km (0.081 R)
• M33: 17,125,067 km (0.066 R)
• M34: 18,165,221 km (0.063 R)
• M35: 18,844,694 km (0.092 R)
• M36: 19,225,870 km (0.067 R)
• M37: 19,378,908 km (0.103 R)
• M38: 19,532,545 km (0.118 R)
• M39: 20,306,265 km (0.111 R)
• M40: 20,462,296 km (0.114 R)
• M41: 21,327,121 km (0.113 R)
• M42: 21,565,131 km (0.093 R)
• M43: 23,336,669 km (0.107 R)
• M44: 23,663,840 km (0.086 R)
• M45: 23,745,820 km (0.049 R)
• M46: 23,910,228 km (0.119 R)
• M47: 24,737,354 km (0.09 R)
• M48: 27,017,375 km (0.097 R)
• M49: 27,619,208 km (0.12 R)
• M50: 28,836,486 km (0.104 R)
• M51: 29,363,369 km (0.096 R)
• M52: 30,070,967 km (0.098 R)
• M53: 30,516,021 km (0.098 R)
• M54: 31,053,077 km (0.115 R)
• M55: 31,864,346 km (0.114 R)
• M56: 32,682,647 km (0.09 R)
• M57: 33,415,676 km (0.082 R)
• M58: 34,154,241 km (0.083 R)
• M59: 36,686,335 km (0.082 R)
• M60: 40,448,871 km (0.117 R)
• M61: 42,027,577 km (0.101 R)
• M62: 43,224,809 km (0.106 R)
• M63: 43,325,039 km (0.075 R)
• M64: 44,130,025 km (0.046 R)
• M65: 45,754,658 km (0.103 R)
• M66: 46,471,681 km (0.087 R)
• M67: 46,883,075 km (0.083 R)
• M68: 47,502,261 km (0.061 R)
• M69: 47,916,647 km (0.12 R)
• M70: 50,006,379 km (0.115 R)
• M71: 50,850,560 km (0.118 R)
• M72: 51,593,164 km (0.085 R)
• M73: 52,125,732 km (0.087 R)
• M74: 52,767,208 km (0.113 R)
• M75: 53,734,358 km (0.041 R)
• M76: 54,166,098 km (0.095 R)
• M77: 54,815,801 km (0.094 R)
• M78: 59,547,133 km (0.052 R)
• M79: 60,890,672 km (0.098 R)
• M80: 62,244,233 km (0.104 R)
• M81: 63,038,299 km (0.065 R)
• M82: 65,325,650 km (0.058 R)
• M83: 65,671,072 km (0.051 R)
• M84: 66,479,349 km (0.091 R)
• M85: 66,826,865 km (0.117 R)
• M86: 68,807,241 km (0.11 R)
• M87: 69,275,932 km (0.067 R)
• M88: 70,334,486 km (0.076 R)
• M89: 70,452,369 km (0.116 R)
• M90: 72,348,522 km (0.105 R)
• M91: 76,797,114 km (0.111 R)
• M92: 79,361,072 km (0.11 R)
• M93: 80,591,814 km (0.094 R)
• M94: 81,333,370 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit