🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 43.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.87 AU - 1.27 AU

Year: 417 Days

Day: 39 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,891,582 km

• M1: 42,935 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.64 AU - 2.04 AU

Year: 940 Days

Day: 45 Hours

Environment

Temp: -64 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.78 AU - 2.72 AU

Year: 1271 Days

Day: 30.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,891,582 km

• M1: 778,059 km (0.103 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.1

Radius: 11.9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.96 AU - 5.66 AU

Year: 3974 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,891,582 km

• M1: 157,975 km (0.094 R)
• M2: 295,007 km (0.103 R)
• M3: 473,776 km (0.098 R)
• M4: 671,844 km (0.067 R)
• M5: 752,328 km (0.067 R)
• M6: 950,096 km (0.09 R)
• M7: 1,028,934 km (0.083 R)
• M8: 1,294,470 km (0.088 R)
• M9: 1,519,914 km (0.114 R)
• M10: 1,758,373 km (0.048 R)
• M11: 2,009,249 km (0.104 R)
• M12: 2,435,154 km (0.112 R)
• M13: 2,928,378 km (0.05 R)
• M14: 3,106,400 km (0.086 R)
• M15: 3,369,991 km (0.119 R)
• M16: 3,854,539 km (0.112 R)
• M17: 4,138,176 km (0.089 R)
• M18: 4,249,028 km (0.103 R)
• M19: 4,428,695 km (0.087 R)
• M20: 4,564,979 km (0.065 R)
• M21: 4,912,046 km (0.1 R)
• M22: 6,773,343 km (0.078 R)
• M23: 6,930,869 km (0.105 R)
• M24: 7,573,243 km (0.112 R)
• M25: 7,984,338 km (0.048 R)
• M26: 8,628,955 km (0.103 R)
• M27: 8,828,518 km (0.109 R)
• M28: 9,701,123 km (0.117 R)
• M29: 9,908,615 km (0.098 R)
• M30: 10,027,994 km (0.111 R)
• M31: 10,328,237 km (0.08 R)
• M32: 10,418,893 km (0.1 R)
• M33: 10,723,026 km (0.09 R)
• M34: 11,060,967 km (0.098 R)
• M35: 11,215,801 km (0.064 R)
• M36: 12,064,171 km (0.109 R)
• M37: 13,227,294 km (0.113 R)
• M38: 13,424,614 km (0.036 R)
• M39: 13,955,686 km (0.073 R)
• M40: 14,459,681 km (0.099 R)
• M41: 14,662,985 km (0.078 R)
• M42: 15,175,507 km (0.106 R)
• M43: 15,867,996 km (0.07 R)
• M44: 16,042,726 km (0.101 R)
• M45: 16,641,566 km (0.106 R)
• M46: 16,819,139 km (0.11 R)
• M47: 17,032,914 km (0.094 R)
• M48: 17,319,544 km (0.057 R)
• M49: 17,861,238 km (0.1 R)
• M50: 18,042,999 km (0.041 R)
• M51: 18,371,815 km (0.073 R)
• M52: 18,665,775 km (0.07 R)
• M53: 18,924,280 km (0.118 R)
• M54: 19,035,431 km (0.111 R)
• M55: 19,109,632 km (0.096 R)
• M56: 19,669,278 km (0.086 R)
• M57: 19,744,226 km (0.083 R)
• M58: 20,423,849 km (0.116 R)
• M59: 20,766,578 km (0.056 R)
• M60: 20,957,764 km (0.105 R)
• M61: 21,149,549 km (0.056 R)
• M62: 21,651,001 km (0.099 R)
• M63: 21,806,134 km (0.077 R)
• M64: 21,883,775 km (0.116 R)
• M65: 22,508,496 km (0.081 R)
• M66: 22,744,262 km (0.1 R)
• M67: 22,822,950 km (0.073 R)
• M68: 23,178,694 km (0.117 R)
• M69: 23,536,083 km (0.095 R)
• M70: 23,895,417 km (0.111 R)
• M71: 24,015,545 km (0.081 R)
• M72: 24,095,879 km (0.089 R)
• M73: 24,821,877 km (0.055 R)
• M74: 25,309,865 km (0.081 R)
• M75: 25,391,546 km (0.076 R)
• M76: 25,678,026 km (0.05 R)
• M77: 26,212,988 km (0.032 R)
• M78: 27,042,957 km (0.046 R)
• M79: 27,251,795 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 14.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.45 AU - 8.89 AU

Year: 7233 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 57,891,582 km

• M1: 327,919 km (0.116 R)
• M2: 722,408 km (0.111 R)
• M3: 901,178 km (0.117 R)
• M4: 1,143,825 km (0.088 R)
• M5: 1,569,730 km (0.069 R)
• M6: 2,029,295 km (0.06 R)
• M7: 2,196,994 km (0.072 R)
• M8: 2,812,590 km (0.11 R)
• M9: 3,000,784 km (0.106 R)
• M10: 3,608,899 km (0.083 R)
• M11: 3,851,696 km (0.081 R)
• M12: 4,492,125 km (0.088 R)
• M13: 4,794,462 km (0.034 R)
• M14: 4,979,066 km (0.09 R)
• M15: 5,482,912 km (0.12 R)
• M16: 5,590,024 km (0.096 R)
• M17: 6,744,919 km (0.111 R)
• M18: 7,373,380 km (0.102 R)
• M19: 7,468,075 km (0.105 R)
• M20: 7,899,366 km (0.063 R)
• M21: 8,736,067 km (0.095 R)
• M22: 9,292,721 km (0.084 R)
• M23: 9,991,492 km (0.102 R)
• M24: 10,413,657 km (0.073 R)
• M25: 10,895,662 km (0.097 R)
• M26: 12,076,438 km (0.109 R)
• M27: 12,385,058 km (0.08 R)
• M28: 13,010,228 km (0.087 R)
• M29: 14,202,523 km (0.084 R)
• M30: 14,468,956 km (0.113 R)
• M31: 15,217,694 km (0.103 R)
• M32: 15,673,070 km (0.092 R)
• M33: 15,795,291 km (0.091 R)
• M34: 16,225,385 km (0.062 R)
• M35: 16,535,053 km (0.109 R)
• M36: 16,721,751 km (0.104 R)
• M37: 17,003,294 km (0.044 R)
• M38: 17,191,787 km (0.08 R)
• M39: 17,697,727 km (0.068 R)
• M40: 17,952,642 km (0.103 R)
• M41: 18,112,562 km (0.09 R)
• M42: 18,401,585 km (0.042 R)
• M43: 19,605,998 km (0.086 R)
• M44: 20,068,255 km (0.118 R)
• M45: 20,201,098 km (0.102 R)
• M46: 20,802,182 km (0.049 R)
• M47: 21,239,906 km (0.07 R)
• M48: 21,885,271 km (0.097 R)
• M49: 22,296,216 km (0.073 R)
• M50: 23,160,443 km (0.083 R)
• M51: 23,439,294 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.2

Radius: 12.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.57 AU - 12.51 AU

Year: 11985 Days

Day: 14.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,891,582 km

• M1: 412,890 km (0.106 R)
• M2: 518,656 km (0.086 R)
• M3: 744,997 km (0.082 R)
• M4: 921,822 km (0.067 R)
• M5: 1,069,625 km (0.049 R)
• M6: 1,180,477 km (0.06 R)
• M7: 1,390,363 km (0.117 R)
• M8: 2,177,397 km (0.106 R)
• M9: 2,408,227 km (0.112 R)
• M10: 2,496,938 km (0.088 R)
• M11: 2,800,622 km (0.118 R)
• M12: 3,084,409 km (0.079 R)
• M13: 4,061,582 km (0.068 R)
• M14: 4,862,978 km (0.114 R)
• M15: 4,976,074 km (0.047 R)
• M16: 5,090,068 km (0.1 R)
• M17: 5,554,719 km (0.085 R)
• M18: 6,400,844 km (0.057 R)
• M19: 6,650,074 km (0.105 R)
• M20: 6,902,595 km (0.053 R)
• M21: 7,678,709 km (0.074 R)
• M22: 8,573,753 km (0.098 R)
• M23: 8,665,008 km (0.091 R)
• M24: 8,848,714 km (0.101 R)
• M25: 8,941,016 km (0.11 R)
• M26: 9,173,192 km (0.069 R)
• M27: 9,501,559 km (0.08 R)
• M28: 10,903,142 km (0.032 R)
• M29: 12,471,825 km (0.107 R)
• M30: 12,940,515 km (0.103 R)
• M31: 13,098,042 km (0.079 R)
• M32: 13,203,358 km (0.111 R)
• M33: 14,002,510 km (0.077 R)
• M34: 15,202,884 km (0.051 R)
• M35: 15,313,736 km (0.067 R)
• M36: 15,424,737 km (0.103 R)
• M37: 15,927,835 km (0.108 R)
• M38: 16,096,581 km (0.115 R)
• M39: 16,493,016 km (0.068 R)
• M40: 16,949,888 km (0.096 R)
• M41: 17,122,374 km (0.078 R)
• M42: 17,295,459 km (0.047 R)
• M43: 17,818,004 km (0.083 R)
• M44: 17,934,840 km (0.108 R)
• M45: 18,110,468 km (0.107 R)
• M46: 18,463,668 km (0.07 R)
• M47: 19,476,745 km (0.115 R)
• M48: 21,060,837 km (0.079 R)
• M49: 22,370,417 km (0.105 R)
• M50: 23,706,176 km (0.113 R)
• M51: 24,741,244 km (0.108 R)
• M52: 25,002,292 km (0.073 R)
• M53: 25,857,244 km (0.088 R)
• M54: 26,654,750 km (0.115 R)
• M55: 26,989,401 km (0.093 R)
• M56: 27,325,547 km (0.094 R)
• M57: 27,595,422 km (0.109 R)
• M58: 28,889,443 km (0.048 R)
• M59: 29,164,404 km (0.107 R)
• M60: 30,832,420 km (0.088 R)
• M61: 32,531,104 km (0.094 R)
• M62: 33,824,976 km (0.106 R)
• M63: 34,916,143 km (0.073 R)
• M64: 35,576,318 km (0.09 R)
• M65: 36,166,632 km (0.038 R)
• M66: 37,431,781 km (0.084 R)
• M67: 38,409,104 km (0.057 R)
• M68: 39,090,522 km (0.098 R)
• M69: 40,696,306 km (0.11 R)
• M70: 42,948,801 km (0.115 R)
• M71: 44,764,021 km (0.102 R)
• M72: 45,481,193 km (0.028 R)
• M73: 46,523,741 km (0.12 R)
• M74: 48,061,607 km (0.069 R)
• M75: 49,533,800 km (0.112 R)
• M76: 51,769,839 km (0.118 R)
• M77: 53,700,549 km (0.101 R)
• M78: 54,207,985 km (0.117 R)
• M79: 54,632,095 km (0.105 R)
• M80: 54,972,281 km (0.093 R)
• M81: 55,996,877 km (0.113 R)
• M82: 56,941,587 km (0.069 R)
• M83: 57,286,410 km (0.057 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit