🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.89 AU - 0.97 AU

Year: 318 Days

Day: 24.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,388,943 km

• M1: 611,855 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.17 AU - 1.29 AU

Year: 484 Days

Day: 35.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.52 AU - 1.68 AU

Year: 718 Days

Day: 36.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 84.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.64 AU - 2.64 AU

Year: 1522 Days

Day: 17.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.43 AU - 4.33 AU

Year: 2711 Days

Day: 38 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,388,943 km

• M1: 3,488,622 km (0.099 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 10.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.29 AU - 7.53 AU

Year: 5757 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,388,943 km

• M1: 190,139 km (0.1 R)
• M2: 499,956 km (0.111 R)
• M3: 704,756 km (0.086 R)
• M4: 779,405 km (0.084 R)
• M5: 1,516,922 km (0.1 R)
• M6: 1,644,679 km (0.092 R)
• M7: 2,049,940 km (0.098 R)
• M8: 2,256,235 km (0.098 R)
• M9: 2,603,751 km (0.077 R)
• M10: 3,294,145 km (0.071 R)
• M11: 3,442,546 km (0.071 R)
• M12: 3,574,342 km (0.069 R)
• M13: 3,688,485 km (0.085 R)
• M14: 3,842,870 km (0.054 R)
• M15: 4,078,337 km (0.107 R)
• M16: 4,278,200 km (0.109 R)
• M17: 5,045,787 km (0.108 R)
• M18: 5,412,601 km (0.094 R)
• M19: 5,699,080 km (0.115 R)
• M20: 6,241,074 km (0.091 R)
• M21: 6,402,190 km (0.078 R)
• M22: 6,494,941 km (0.052 R)
• M23: 6,681,789 km (0.1 R)
• M24: 7,132,677 km (0.09 R)
• M25: 7,617,972 km (0.067 R)
• M26: 7,765,625 km (0.115 R)
• M27: 7,839,826 km (0.097 R)
• M28: 8,442,107 km (0.086 R)
• M29: 8,518,402 km (0.043 R)
• M30: 8,851,856 km (0.118 R)
• M31: 9,059,049 km (0.06 R)
• M32: 9,320,546 km (0.062 R)
• M33: 9,478,521 km (0.086 R)
• M34: 9,664,172 km (0.117 R)
• M35: 9,770,686 km (0.115 R)
• M36: 9,931,204 km (0.053 R)
• M37: 10,011,837 km (0.093 R)
• M38: 10,336,614 km (0.118 R)
• M39: 10,664,683 km (0.114 R)
• M40: 10,996,341 km (0.115 R)
• M41: 11,079,667 km (0.103 R)
• M42: 11,783,226 km (0.054 R)
• M43: 12,356,485 km (0.109 R)
• M44: 13,233,278 km (0.1 R)
• M45: 13,529,931 km (0.095 R)
• M46: 13,768,988 km (0.073 R)
• M47: 14,220,774 km (0.046 R)
• M48: 14,830,983 km (0.03 R)
• M49: 15,108,188 km (0.117 R)
• M50: 15,418,454 km (0.039 R)
• M51: 15,730,665 km (0.109 R)
• M52: 15,856,178 km (0.071 R)
• M53: 16,139,815 km (0.106 R)
• M54: 16,234,660 km (0.085 R)
• M55: 17,000,601 km (0.083 R)
• M56: 17,485,298 km (0.099 R)
• M57: 17,713,136 km (0.116 R)
• M58: 17,909,109 km (0.089 R)
• M59: 18,468,456 km (0.084 R)
• M60: 18,567,639 km (0.115 R)
• M61: 18,733,543 km (0.089 R)
• M62: 18,966,616 km (0.051 R)
• M63: 19,066,847 km (0.101 R)
• M64: 19,739,140 km (0.11 R)
• M65: 19,874,676 km (0.101 R)
• M66: 19,942,443 km (0.079 R)
• M67: 20,796,797 km (0.079 R)
• M68: 21,107,212 km (0.109 R)
• M69: 21,837,549 km (0.102 R)
• M70: 22,329,128 km (0.095 R)
• M71: 22,540,958 km (0.099 R)
• M72: 22,966,564 km (0.041 R)
• M73: 23,287,452 km (0.116 R)
• M74: 23,609,835 km (0.074 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 9.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.74 AU - 12.68 AU

Year: 12434 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,388,943 km

• M1: 141,071 km (0.096 R)
• M2: 352,453 km (0.087 R)
• M3: 457,769 km (0.088 R)
• M4: 656,136 km (0.113 R)
• M5: 830,119 km (0.081 R)
• M6: 1,164,021 km (0.119 R)
• M7: 1,361,939 km (0.046 R)
• M8: 1,620,893 km (0.069 R)
• M9: 2,392,519 km (0.112 R)
• M10: 2,528,054 km (0.098 R)
• M11: 2,908,332 km (0.1 R)
• M12: 3,221,590 km (0.107 R)
• M13: 3,371,487 km (0.046 R)
• M14: 3,436,562 km (0.07 R)
• M15: 3,567,760 km (0.12 R)
• M16: 3,857,830 km (0.086 R)
• M17: 4,319,040 km (0.107 R)
• M18: 5,192,991 km (0.102 R)
• M19: 6,440,936 km (0.071 R)
• M20: 6,876,715 km (0.099 R)
• M21: 7,182,044 km (0.114 R)
• M22: 7,378,616 km (0.071 R)
• M23: 7,463,288 km (0.099 R)
• M24: 7,576,983 km (0.119 R)
• M25: 8,773,915 km (0.085 R)
• M26: 8,863,823 km (0.07 R)
• M27: 9,014,319 km (0.107 R)
• M28: 9,409,556 km (0.109 R)
• M29: 9,655,645 km (0.095 R)
• M30: 10,885,639 km (0.107 R)
• M31: 11,046,756 km (0.077 R)
• M32: 11,306,457 km (0.112 R)
• M33: 12,064,171 km (0.114 R)
• M34: 12,130,891 km (0.111 R)
• M35: 12,804,381 km (0.08 R)
• M36: 13,214,279 km (0.042 R)
• M37: 13,524,545 km (0.085 R)
• M38: 13,767,492 km (0.027 R)
• M39: 15,327,648 km (0.116 R)
• M40: 15,436,107 km (0.098 R)
• M41: 16,238,998 km (0.108 R)
• M42: 16,349,551 km (0.061 R)
• M43: 16,608,356 km (0.051 R)
• M44: 17,055,354 km (0.048 R)
• M45: 17,506,392 km (0.074 R)
• M46: 17,581,939 km (0.054 R)
• M47: 17,885,173 km (0.118 R)
• M48: 18,190,054 km (0.094 R)
• M49: 18,381,539 km (0.083 R)
• M50: 19,349,138 km (0.093 R)
• M51: 20,016,494 km (0.07 R)
• M52: 20,293,400 km (0.119 R)
• M53: 20,452,273 km (0.034 R)
• M54: 20,891,193 km (0.118 R)
• M55: 21,132,046 km (0.091 R)
• M56: 21,373,646 km (0.062 R)
• M57: 21,737,917 km (0.105 R)
• M58: 21,941,220 km (0.077 R)
• M59: 22,226,803 km (0.12 R)
• M60: 22,513,582 km (0.094 R)
• M61: 23,256,784 km (0.034 R)
• M62: 24,092,139 km (0.074 R)
• M63: 24,176,213 km (0.119 R)
• M64: 25,277,851 km (0.064 R)
• M65: 25,834,804 km (0.083 R)
• M66: 26,743,163 km (0.036 R)
• M67: 26,917,444 km (0.067 R)
• M68: 27,618,011 km (0.09 R)
• M69: 27,705,974 km (0.116 R)
• M70: 28,324,562 km (0.112 R)
• M71: 28,858,327 km (0.041 R)
• M72: 29,171,286 km (0.079 R)
• M73: 29,305,774 km (0.111 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit