🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.44 AU - 0.64 AU

Year: 142 Days

Day: 43.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.66 AU - 0.9 AU

Year: 247 Days

Day: 47.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,581,479 km

• M1: 229,483 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.01 AU - 1.59 AU

Year: 531 Days

Day: 25.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.23 AU - 1.65 AU

Year: 619 Days

Day: 30 Hours

Environment

Temp: -21 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.31 AU - 1.75 AU

Year: 678 Days

Day: 20.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,581,479 km

• M1: 596,148 km (0.106 R)
• M2: 728,392 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.48 AU - 2.34 AU

Year: 945 Days

Day: 32.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 13.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.1 AU - 7.76 AU

Year: 6534 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,581,479 km

• M1: 173,234 km (0.087 R)
• M2: 262,843 km (0.082 R)
• M3: 384,616 km (0.096 R)
• M4: 558,299 km (0.102 R)
• M5: 663,167 km (0.092 R)
• M6: 952,490 km (0.104 R)
• M7: 1,038,808 km (0.065 R)
• M8: 1,143,377 km (0.06 R)
• M9: 1,235,978 km (0.077 R)
• M10: 1,380,040 km (0.108 R)
• M11: 1,581,399 km (0.056 R)
• M12: 1,920,687 km (0.034 R)
• M13: 2,147,178 km (0.109 R)
• M14: 2,503,670 km (0.097 R)
• M15: 2,647,583 km (0.079 R)
• M16: 2,836,675 km (0.054 R)
• M17: 2,965,329 km (0.062 R)
• M18: 3,408,587 km (0.085 R)
• M19: 3,568,657 km (0.113 R)
• M20: 3,708,082 km (0.088 R)
• M21: 3,968,233 km (0.111 R)
• M22: 4,259,051 km (0.054 R)
• M23: 4,632,597 km (0.084 R)
• M24: 4,810,469 km (0.103 R)
• M25: 5,199,573 km (0.106 R)
• M26: 5,464,661 km (0.086 R)
• M27: 5,599,000 km (0.093 R)
• M28: 5,843,442 km (0.12 R)
• M29: 6,063,800 km (0.097 R)
• M30: 6,655,160 km (0.059 R)
• M31: 7,147,487 km (0.095 R)
• M32: 9,169,302 km (0.097 R)
• M33: 9,652,204 km (0.083 R)
• M34: 9,945,865 km (0.115 R)
• M35: 10,209,456 km (0.114 R)
• M36: 10,442,081 km (0.089 R)
• M37: 10,777,330 km (0.11 R)
• M38: 11,355,526 km (0.092 R)
• M39: 11,700,349 km (0.111 R)
• M40: 11,874,032 km (0.119 R)
• M41: 12,329,857 km (0.118 R)
• M42: 13,078,145 km (0.079 R)
• M43: 14,395,205 km (0.061 R)
• M44: 14,693,652 km (0.114 R)
• M45: 15,069,442 km (0.106 R)
• M46: 15,410,525 km (0.104 R)
• M47: 15,562,966 km (0.062 R)
• M48: 15,715,855 km (0.105 R)
• M49: 16,526,825 km (0.077 R)
• M50: 16,682,855 km (0.045 R)
• M51: 18,108,972 km (0.034 R)
• M52: 18,633,612 km (0.085 R)
• M53: 18,836,765 km (0.061 R)
• M54: 19,491,705 km (0.098 R)
• M55: 19,863,456 km (0.112 R)
• M56: 20,070,948 km (0.054 R)
• M57: 20,320,926 km (0.114 R)
• M58: 20,446,289 km (0.054 R)
• M59: 20,950,284 km (0.066 R)
• M60: 22,056,560 km (0.114 R)
• M61: 22,487,103 km (0.045 R)
• M62: 22,746,805 km (0.114 R)
• M63: 23,444,081 km (0.072 R)
• M64: 23,575,577 km (0.072 R)
• M65: 24,104,256 km (0.073 R)
• M66: 24,236,949 km (0.113 R)
• M67: 25,083,374 km (0.115 R)
• M68: 25,668,152 km (0.086 R)
• M69: 26,257,418 km (0.098 R)
• M70: 27,264,810 km (0.111 R)
• M71: 27,541,866 km (0.045 R)
• M72: 27,634,317 km (0.051 R)
• M73: 28,658,913 km (0.08 R)
• M74: 28,799,535 km (0.117 R)
• M75: 29,364,716 km (0.12 R)
• M76: 30,028,481 km (0.066 R)
• M77: 31,177,991 km (0.091 R)
• M78: 32,244,475 km (0.1 R)
• M79: 32,342,012 km (0.103 R)
• M80: 32,586,306 km (0.085 R)

Asteroid Belt

Center: 8.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.5

Radius: 11.9

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.04 AU - 11.28 AU

Year: 11599 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,581,479 km

• M1: 174,282 km (0.109 R)
• M2: 501,751 km (0.107 R)
• M3: 1,261,110 km (0.051 R)
• M4: 1,497,475 km (0.04 R)
• M5: 1,774,380 km (0.045 R)
• M6: 2,013,438 km (0.092 R)
• M7: 2,320,113 km (0.099 R)
• M8: 2,523,267 km (0.054 R)
• M9: 2,854,477 km (0.114 R)
• M10: 3,263,926 km (0.063 R)
• M11: 3,361,165 km (0.091 R)
• M12: 3,759,694 km (0.114 R)
• M13: 4,243,942 km (0.119 R)
• M14: 4,858,640 km (0.079 R)
• M15: 5,347,675 km (0.116 R)
• M16: 5,424,419 km (0.098 R)
• M17: 5,501,462 km (0.052 R)
• M18: 6,454,251 km (0.106 R)
• M19: 6,618,060 km (0.114 R)
• M20: 7,202,240 km (0.069 R)
• M21: 8,464,547 km (0.106 R)
• M22: 8,870,256 km (0.103 R)
• M23: 10,125,083 km (0.073 R)
• M24: 10,507,605 km (0.076 R)
• M25: 10,603,946 km (0.119 R)
• M26: 10,992,302 km (0.112 R)
• M27: 11,336,078 km (0.117 R)
• M28: 11,933,572 km (0.118 R)
• M29: 12,034,102 km (0.114 R)
• M30: 13,003,795 km (0.045 R)
• M31: 14,371,119 km (0.117 R)
• M32: 15,180,743 km (0.076 R)
• M33: 15,728,571 km (0.09 R)
• M34: 16,731,325 km (0.079 R)
• M35: 16,956,919 km (0.103 R)
• M36: 17,183,559 km (0.026 R)
• M37: 17,812,020 km (0.097 R)
• M38: 18,622,691 km (0.103 R)
• M39: 19,268,206 km (0.111 R)
• M40: 20,581,077 km (0.045 R)
• M41: 21,004,738 km (0.059 R)
• M42: 21,431,541 km (0.061 R)
• M43: 21,676,582 km (0.111 R)
• M44: 22,169,656 km (0.102 R)
• M45: 22,417,540 km (0.098 R)
• M46: 22,728,704 km (0.101 R)
• M47: 24,114,728 km (0.114 R)
• M48: 25,657,980 km (0.12 R)
• M49: 29,313,254 km (0.082 R)
• M50: 29,926,755 km (0.086 R)
• M51: 30,269,484 km (0.085 R)
• M52: 30,613,409 km (0.087 R)
• M53: 31,513,839 km (0.064 R)
• M54: 33,695,873 km (0.082 R)
• M55: 35,129,470 km (0.103 R)
• M56: 37,317,039 km (0.086 R)
• M57: 37,981,852 km (0.111 R)
• M58: 39,098,600 km (0.072 R)
• M59: 39,473,193 km (0.086 R)
• M60: 39,848,983 km (0.07 R)
• M61: 41,440,405 km (0.084 R)
• M62: 41,516,700 km (0.071 R)
• M63: 41,669,589 km (0.08 R)
• M64: 41,746,034 km (0.109 R)
• M65: 41,898,923 km (0.066 R)
• M66: 42,436,129 km (0.092 R)
• M67: 43,207,306 km (0.108 R)
• M68: 43,983,120 km (0.11 R)
• M69: 44,607,093 km (0.1 R)
• M70: 44,685,333 km (0.026 R)
• M71: 45,627,351 km (0.117 R)
• M72: 45,706,039 km (0.036 R)
• M73: 46,338,090 km (0.115 R)
• M74: 46,575,801 km (0.093 R)
• M75: 46,972,983 km (0.091 R)
• M76: 47,690,754 km (0.107 R)
• M77: 48,814,384 km (0.085 R)
• M78: 50,271,916 km (0.091 R)
• M79: 50,516,209 km (0.102 R)
• M80: 50,924,312 km (0.111 R)
• M81: 51,661,530 km (0.12 R)
• M82: 52,402,339 km (0.092 R)
• M83: 54,144,556 km (0.11 R)
• M84: 54,478,458 km (0.103 R)
• M85: 54,729,483 km (0.098 R)
• M86: 56,327,787 km (0.052 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 18,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit