🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.72 AU - 0.98 AU

Year: 292 Days

Day: 47.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,668,231 km

• M1: 114,891 km (0.093 R)
• M2: 382,522 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.13 AU - 1.21 AU

Year: 472 Days

Day: 28.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,668,231 km

• M1: 524,341 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.07 AU - 1.77 AU

Year: 631 Days

Day: 42.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.43 AU - 2.55 AU

Year: 1465 Days

Day: 42.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.89 AU - 3.23 AU

Year: 1995 Days

Day: 46.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,668,231 km

• M1: 176,525 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 13.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4 AU - 6.34 AU

Year: 4382 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 34,668,231 km

• M1: 249,080 km (0.105 R)
• M2: 358,586 km (0.056 R)
• M3: 541,993 km (0.086 R)
• M4: 735,872 km (0.12 R)
• M5: 1,037,012 km (0.093 R)
• M6: 1,332,019 km (0.053 R)
• M7: 1,544,000 km (0.066 R)
• M8: 1,742,366 km (0.114 R)
• M9: 1,909,766 km (0.083 R)
• M10: 2,002,367 km (0.094 R)
• M11: 2,150,918 km (0.053 R)
• M12: 2,648,630 km (0.114 R)
• M13: 2,888,136 km (0.119 R)
• M14: 3,182,096 km (0.098 R)
• M15: 3,699,406 km (0.105 R)
• M16: 3,866,656 km (0.094 R)
• M17: 4,104,966 km (0.116 R)
• M18: 4,243,344 km (0.037 R)
• M19: 4,348,212 km (0.093 R)
• M20: 4,436,325 km (0.117 R)
• M21: 4,614,197 km (0.109 R)
• M22: 4,722,057 km (0.111 R)
• M23: 4,940,470 km (0.096 R)
• M24: 5,106,523 km (0.085 R)
• M25: 5,293,221 km (0.083 R)
• M26: 5,425,316 km (0.066 R)
• M27: 5,539,310 km (0.101 R)
• M28: 5,769,990 km (0.056 R)
• M29: 6,240,625 km (0.101 R)
• M30: 6,420,441 km (0.093 R)
• M31: 6,521,121 km (0.074 R)
• M32: 6,723,826 km (0.107 R)
• M33: 6,908,280 km (0.117 R)
• M34: 7,345,106 km (0.067 R)
• M35: 7,556,188 km (0.074 R)
• M36: 7,662,553 km (0.102 R)
• M37: 8,071,254 km (0.114 R)
• M38: 8,158,320 km (0.055 R)
• M39: 8,399,023 km (0.056 R)
• M40: 8,686,700 km (0.087 R)
• M41: 8,910,199 km (0.036 R)
• M42: 9,431,547 km (0.11 R)
• M43: 9,962,769 km (0.101 R)
• M44: 10,409,020 km (0.108 R)
• M45: 10,551,287 km (0.089 R)
• M46: 10,982,129 km (0.097 R)
• M47: 11,102,855 km (0.035 R)
• M48: 11,272,499 km (0.118 R)
• M49: 11,960,051 km (0.102 R)
• M50: 12,787,925 km (0.084 R)
• M51: 12,914,934 km (0.102 R)
• M52: 13,920,381 km (0.098 R)
• M53: 14,208,507 km (0.096 R)
• M54: 14,313,823 km (0.101 R)
• M55: 15,058,073 km (0.065 R)
• M56: 15,407,833 km (0.094 R)
• M57: 15,760,435 km (0.063 R)
• M58: 16,006,075 km (0.093 R)
• M59: 16,528,770 km (0.098 R)
• M60: 17,057,149 km (0.076 R)
• M61: 17,225,148 km (0.088 R)
• M62: 17,506,392 km (0.07 R)
• M63: 18,187,660 km (0.086 R)
• M64: 18,964,372 km (0.056 R)
• M65: 19,196,698 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 9

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.17 AU - 6.17 AU

Year: 5713 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,668,231 km

• M1: 132,095 km (0.116 R)
• M2: 195,375 km (0.029 R)
• M3: 367,861 km (0.074 R)
• M4: 582,235 km (0.11 R)
• M5: 697,874 km (0.033 R)
• M6: 893,847 km (0.111 R)
• M7: 983,456 km (0.113 R)
• M8: 1,076,207 km (0.055 R)
• M9: 1,172,099 km (0.088 R)
• M10: 1,566,439 km (0.03 R)
• M11: 1,825,992 km (0.064 R)
• M12: 1,902,735 km (0.105 R)
• M13: 2,000,273 km (0.12 R)
• M14: 2,079,410 km (0.115 R)
• M15: 2,449,067 km (0.069 R)
• M16: 3,087,550 km (0.116 R)
• M17: 3,249,266 km (0.108 R)
• M18: 3,413,674 km (0.06 R)
• M19: 3,849,303 km (0.098 R)
• M20: 3,998,452 km (0.034 R)
• M21: 4,302,584 km (0.069 R)
• M22: 4,640,526 km (0.119 R)
• M23: 4,799,399 km (0.092 R)
• M24: 5,040,999 km (0.092 R)
• M25: 5,818,460 km (0.092 R)
• M26: 5,904,030 km (0.104 R)
• M27: 6,221,177 km (0.038 R)
• M28: 6,455,447 km (0.101 R)
• M29: 8,047,468 km (0.034 R)
• M30: 8,399,172 km (0.072 R)
• M31: 9,350,316 km (0.116 R)
• M32: 9,450,696 km (0.104 R)
• M33: 10,717,790 km (0.083 R)
• M34: 10,787,802 km (0.119 R)
• M35: 11,424,640 km (0.072 R)
• M36: 12,001,040 km (0.083 R)
• M37: 12,402,860 km (0.114 R)
• M38: 12,660,767 km (0.111 R)
• M39: 12,846,119 km (0.103 R)
• M40: 14,826,645 km (0.112 R)
• M41: 15,178,948 km (0.096 R)
• M42: 16,615,985 km (0.05 R)
• M43: 17,309,521 km (0.071 R)
• M44: 17,515,218 km (0.087 R)
• M45: 17,721,813 km (0.116 R)
• M46: 17,970,893 km (0.1 R)
• M47: 18,179,283 km (0.105 R)
• M48: 18,304,646 km (0.066 R)
• M49: 19,403,741 km (0.074 R)
• M50: 19,746,171 km (0.073 R)
• M51: 20,350,247 km (0.081 R)
• M52: 20,916,625 km (0.033 R)
• M53: 21,576,650 km (0.067 R)
• M54: 22,243,408 km (0.116 R)
• M55: 22,691,753 km (0.048 R)
• M56: 22,781,661 km (0.074 R)
• M57: 23,415,208 km (0.115 R)
• M58: 23,551,642 km (0.068 R)
• M59: 24,514,603 km (0.093 R)
• M60: 24,745,732 km (0.115 R)
• M61: 24,977,608 km (0.114 R)
• M62: 25,070,509 km (0.073 R)
• M63: 25,163,708 km (0.081 R)
• M64: 25,490,280 km (0.105 R)
• M65: 25,677,577 km (0.098 R)
• M66: 26,526,096 km (0.075 R)
• M67: 26,953,796 km (0.038 R)
• M68: 27,623,546 km (0.101 R)
• M69: 28,153,721 km (0.065 R)
• M70: 28,979,651 km (0.058 R)
• M71: 29,126,257 km (0.092 R)
• M72: 29,813,509 km (0.075 R)
• M73: 30,060,346 km (0.095 R)
• M74: 30,605,480 km (0.103 R)
• M75: 31,154,056 km (0.105 R)
• M76: 31,454,598 km (0.111 R)
• M77: 32,463,486 km (0.061 R)
• M78: 32,869,943 km (0.109 R)
• M79: 33,380,521 km (0.055 R)
• M80: 33,534,158 km (0.119 R)
• M81: 34,048,027 km (0.083 R)
• M82: 34,512,827 km (0.106 R)
• M83: 34,616,349 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit