🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.73 AU - 1.11 AU

Year: 332 Days

Day: 27.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,029,163 km

• M1: 724,054 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.2 AU - 1.34 AU

Year: 539 Days

Day: 46.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,029,163 km

• M1: 308,920 km (0.037 R)

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 13.9

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.79 AU - 10.63 AU

Year: 9684 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,029,163 km

• M1: 201,508 km (0.09 R)
• M2: 334,202 km (0.105 R)
• M3: 525,537 km (0.092 R)
• M4: 1,593,217 km (0.083 R)
• M5: 2,063,104 km (0.111 R)
• M6: 2,179,940 km (0.057 R)
• M7: 2,718,044 km (0.111 R)
• M8: 2,895,766 km (0.117 R)
• M9: 2,994,351 km (0.081 R)
• M10: 3,094,133 km (0.114 R)
• M11: 3,806,069 km (0.078 R)
• M12: 3,987,382 km (0.112 R)
• M13: 4,097,486 km (0.109 R)
• M14: 4,434,380 km (0.093 R)
• M15: 4,548,673 km (0.09 R)
• M16: 5,478,274 km (0.096 R)
• M17: 5,601,094 km (0.106 R)
• M18: 6,208,162 km (0.079 R)
• M19: 6,617,462 km (0.066 R)
• M20: 7,013,298 km (0.042 R)
• M21: 7,124,599 km (0.107 R)
• M22: 7,553,196 km (0.111 R)
• M23: 8,340,979 km (0.084 R)
• M24: 8,459,161 km (0.047 R)
• M25: 8,985,297 km (0.083 R)
• M26: 9,399,384 km (0.102 R)
• M27: 10,602,001 km (0.033 R)
• M28: 10,781,369 km (0.061 R)
• M29: 11,614,479 km (0.102 R)
• M30: 12,253,113 km (0.068 R)
• M31: 13,094,750 km (0.109 R)
• M32: 13,536,513 km (0.111 R)
• M33: 13,815,064 km (0.096 R)
• M34: 14,378,001 km (0.111 R)
• M35: 14,747,956 km (0.066 R)
• M36: 15,555,486 km (0.05 R)
• M37: 15,847,351 km (0.084 R)
• M38: 16,229,424 km (0.114 R)
• M39: 16,377,227 km (0.059 R)
• M40: 18,155,048 km (0.118 R)
• M41: 18,709,607 km (0.105 R)
• M42: 19,175,904 km (0.105 R)
• M43: 19,614,674 km (0.047 R)
• M44: 19,835,331 km (0.052 R)
• M45: 20,534,103 km (0.105 R)
• M46: 20,758,201 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.8

Radius: 10.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.28 AU - 11.66 AU

Year: 10979 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,029,163 km

• M1: 137,780 km (0.047 R)
• M2: 205,697 km (0.045 R)
• M3: 608,863 km (0.079 R)
• M4: 1,047,634 km (0.11 R)
• M5: 1,149,660 km (0.107 R)
• M6: 1,273,227 km (0.074 R)
• M7: 1,710,951 km (0.104 R)
• M8: 1,894,657 km (0.108 R)
• M9: 2,020,918 km (0.102 R)
• M10: 2,128,179 km (0.027 R)
• M11: 2,764,868 km (0.057 R)
• M12: 2,836,525 km (0.066 R)
• M13: 3,006,169 km (0.067 R)
• M14: 3,406,493 km (0.093 R)
• M15: 4,257,855 km (0.07 R)
• M16: 4,480,606 km (0.095 R)
• M17: 4,937,927 km (0.108 R)
• M18: 5,201,817 km (0.108 R)
• M19: 5,500,415 km (0.058 R)
• M20: 5,774,029 km (0.054 R)
• M21: 5,866,181 km (0.036 R)
• M22: 6,240,026 km (0.09 R)
• M23: 6,398,002 km (0.041 R)
• M24: 7,043,367 km (0.048 R)
• M25: 7,241,135 km (0.077 R)
• M26: 7,507,569 km (0.073 R)
• M27: 7,709,676 km (0.065 R)
• M28: 7,777,444 km (0.106 R)
• M29: 7,947,536 km (0.09 R)
• M30: 8,222,497 km (0.101 R)
• M31: 8,291,761 km (0.112 R)
• M32: 8,640,773 km (0.054 R)
• M33: 8,781,844 km (0.072 R)
• M34: 8,959,117 km (0.075 R)
• M35: 9,066,080 km (0.102 R)
• M36: 9,173,491 km (0.108 R)
• M37: 9,570,973 km (0.109 R)
• M38: 10,457,639 km (0.117 R)
• M39: 10,645,684 km (0.117 R)
• M40: 11,063,211 km (0.113 R)
• M41: 11,139,805 km (0.064 R)
• M42: 11,254,846 km (0.113 R)
• M43: 12,308,614 km (0.09 R)
• M44: 12,547,073 km (0.115 R)
• M45: 12,706,843 km (0.077 R)
• M46: 13,028,479 km (0.08 R)
• M47: 13,109,411 km (0.086 R)
• M48: 13,844,535 km (0.114 R)
• M49: 14,718,934 km (0.056 R)
• M50: 14,972,204 km (0.056 R)
• M51: 15,354,576 km (0.081 R)
• M52: 15,525,566 km (0.099 R)
• M53: 16,042,427 km (0.094 R)
• M54: 16,652,637 km (0.066 R)
• M55: 17,137,334 km (0.07 R)
• M56: 17,225,896 km (0.102 R)
• M57: 18,938,941 km (0.047 R)
• M58: 19,306,353 km (0.116 R)
• M59: 20,001,834 km (0.105 R)
• M60: 22,137,044 km (0.062 R)
• M61: 22,767,300 km (0.091 R)
• M62: 25,145,008 km (0.082 R)
• M63: 25,802,491 km (0.116 R)
• M64: 27,134,511 km (0.117 R)
• M65: 27,600,658 km (0.069 R)
• M66: 28,699,005 km (0.096 R)
• M67: 29,332,851 km (0.109 R)
• M68: 29,758,158 km (0.11 R)
• M69: 30,614,755 km (0.081 R)
• M70: 30,992,041 km (0.098 R)
• M71: 31,751,250 km (0.112 R)
• M72: 33,454,123 km (0.026 R)
• M73: 34,176,980 km (0.063 R)
• M74: 34,624,427 km (0.11 R)
• M75: 35,242,865 km (0.079 R)
• M76: 35,808,195 km (0.081 R)
• M77: 36,319,521 km (0.031 R)
• M78: 36,776,093 km (0.102 R)
• M79: 37,177,165 km (0.078 R)
• M80: 37,349,502 km (0.059 R)
• M81: 37,925,903 km (0.096 R)
• M82: 38,273,119 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit