🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.95 AU

Year: 242 Days

Day: 26.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,969,069 km

• M1: 130,749 km (0.111 R)
• M2: 685,607 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.74 AU - 1.04 AU

Year: 301 Days

Day: 23.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,969,069 km

• M1: 185,651 km (0.098 R)
• M2: 285,134 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.49 AU - 3.49 AU

Year: 2335 Days

Day: 27.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,969,069 km

• M1: 75,547 km (0.088 R)
• M2: 1,624,483 km (0.112 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 13

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.43 AU - 7.13 AU

Year: 4977 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,969,069 km

• M1: 221,405 km (0.086 R)
• M2: 314,455 km (0.077 R)
• M3: 400,922 km (0.082 R)
• M4: 616,493 km (0.101 R)
• M5: 900,579 km (0.083 R)
• M6: 1,049,279 km (0.058 R)
• M7: 1,186,760 km (0.106 R)
• M8: 1,268,141 km (0.076 R)
• M9: 1,763,161 km (0.115 R)
• M10: 1,857,407 km (0.117 R)
• M11: 2,419,446 km (0.073 R)
• M12: 2,538,077 km (0.114 R)
• M13: 2,699,494 km (0.117 R)
• M14: 2,850,438 km (0.118 R)
• M15: 3,075,283 km (0.095 R)
• M16: 3,175,514 km (0.076 R)
• M17: 3,587,507 km (0.104 R)
• M18: 3,708,382 km (0.058 R)
• M19: 3,799,936 km (0.117 R)
• M20: 3,938,762 km (0.097 R)
• M21: 4,142,365 km (0.085 R)
• M22: 4,349,558 km (0.079 R)
• M23: 4,658,478 km (0.114 R)
• M24: 5,008,387 km (0.112 R)
• M25: 5,092,910 km (0.099 R)
• M26: 5,332,267 km (0.104 R)
• M27: 5,436,087 km (0.058 R)
• M28: 5,540,507 km (0.097 R)
• M29: 6,018,921 km (0.104 R)
• M30: 6,145,032 km (0.081 R)
• M31: 6,603,100 km (0.056 R)
• M32: 6,864,448 km (0.058 R)
• M33: 7,091,238 km (0.114 R)
• M34: 7,282,125 km (0.118 R)
• M35: 7,845,361 km (0.095 R)
• M36: 8,042,980 km (0.102 R)
• M37: 8,422,809 km (0.114 R)
• M38: 8,828,967 km (0.103 R)
• M39: 9,408,509 km (0.056 R)
• M40: 9,745,254 km (0.095 R)
• M41: 9,830,076 km (0.079 R)
• M42: 10,150,365 km (0.107 R)
• M43: 10,279,468 km (0.09 R)
• M44: 10,604,544 km (0.1 R)
• M45: 10,713,601 km (0.091 R)
• M46: 10,933,061 km (0.091 R)
• M47: 11,757,645 km (0.109 R)
• M48: 11,983,986 km (0.036 R)
• M49: 12,509,972 km (0.047 R)
• M50: 13,419,378 km (0.059 R)
• M51: 13,513,774 km (0.071 R)
• M52: 13,655,892 km (0.101 R)
• M53: 14,591,926 km (0.028 R)
• M54: 15,153,516 km (0.084 R)
• M55: 15,350,686 km (0.052 R)
• M56: 15,474,254 km (0.101 R)
• M57: 15,846,902 km (0.11 R)
• M58: 16,373,786 km (0.117 R)
• M59: 16,474,765 km (0.083 R)
• M60: 16,753,615 km (0.109 R)
• M61: 17,110,855 km (0.098 R)
• M62: 17,264,641 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.2

Radius: 8.7

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.44 AU - 14.92 AU

Year: 15225 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,969,069 km

• M1: 109,655 km (0.066 R)
• M2: 243,545 km (0.097 R)
• M3: 742,454 km (0.115 R)
• M4: 1,443,769 km (0.059 R)
• M5: 1,509,592 km (0.068 R)
• M6: 1,950,457 km (0.09 R)
• M7: 2,723,579 km (0.077 R)
• M8: 3,057,182 km (0.093 R)
• M9: 3,552,052 km (0.119 R)
• M10: 3,612,041 km (0.08 R)
• M11: 3,732,766 km (0.112 R)
• M12: 4,040,788 km (0.027 R)
• M13: 4,293,010 km (0.05 R)
• M14: 4,356,888 km (0.12 R)
• M15: 4,518,005 km (0.11 R)
• M16: 4,681,217 km (0.104 R)
• M17: 4,747,040 km (0.068 R)
• M18: 5,080,643 km (0.06 R)
• M19: 5,284,545 km (0.059 R)
• M20: 5,421,876 km (0.084 R)
• M21: 5,912,257 km (0.102 R)
• M22: 6,054,974 km (0.083 R)
• M23: 6,271,143 km (0.043 R)
• M24: 6,453,353 km (0.102 R)
• M25: 6,600,258 km (0.069 R)
• M26: 7,390,135 km (0.117 R)
• M27: 8,409,046 km (0.042 R)
• M28: 8,853,352 km (0.086 R)
• M29: 9,263,848 km (0.104 R)
• M30: 10,060,906 km (0.11 R)
• M31: 10,923,637 km (0.093 R)
• M32: 11,319,472 km (0.096 R)
• M33: 12,398,223 km (0.087 R)
• M34: 12,489,627 km (0.091 R)
• M35: 12,718,961 km (0.093 R)
• M36: 13,697,779 km (0.076 R)
• M37: 13,981,866 km (0.08 R)
• M38: 14,124,732 km (0.114 R)
• M39: 14,315,768 km (0.097 R)
• M40: 14,459,681 km (0.099 R)
• M41: 14,652,363 km (0.1 R)
• M42: 15,137,659 km (0.1 R)
• M43: 16,675,525 km (0.073 R)
• M44: 16,877,482 km (0.114 R)
• M45: 18,054,967 km (0.082 R)
• M46: 18,522,909 km (0.042 R)
• M47: 19,736,746 km (0.06 R)
• M48: 20,488,176 km (0.104 R)
• M49: 20,542,331 km (0.104 R)
• M50: 21,194,428 km (0.068 R)
• M51: 22,574,767 km (0.118 R)
• M52: 25,537,553 km (0.113 R)
• M53: 26,356,003 km (0.096 R)
• M54: 27,719,139 km (0.117 R)
• M55: 27,838,668 km (0.055 R)
• M56: 27,958,496 km (0.041 R)
• M57: 29,044,277 km (0.114 R)
• M58: 32,761,934 km (0.113 R)
• M59: 33,842,180 km (0.096 R)
• M60: 36,429,774 km (0.099 R)
• M61: 36,889,189 km (0.116 R)
• M62: 36,955,012 km (0.1 R)
• M63: 37,020,835 km (0.079 R)
• M64: 37,681,160 km (0.085 R)
• M65: 38,145,662 km (0.077 R)
• M66: 38,411,946 km (0.119 R)
• M67: 38,545,387 km (0.079 R)
• M68: 38,678,829 km (0.077 R)
• M69: 38,812,569 km (0.039 R)
• M70: 39,483,366 km (0.118 R)
• M71: 40,022,816 km (0.097 R)
• M72: 40,428,825 km (0.06 R)
• M73: 40,904,396 km (0.097 R)
• M74: 41,724,043 km (0.052 R)
• M75: 44,424,733 km (0.11 R)
• M76: 45,831,552 km (0.049 R)
• M77: 46,043,831 km (0.114 R)
• M78: 47,610,570 km (0.08 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 19,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit