🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.84 AU - 2.54 AU

Year: 1134 Days

Day: 47.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 81.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,541,111 km

• M1: 718,070 km (0.066 R)
• M2: 1,024,147 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 8.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.64 AU - 5.68 AU

Year: 4711 Days

Day: 9.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,541,111 km

• M1: 109,506 km (0.114 R)
• M2: 451,786 km (0.102 R)
• M3: 818,899 km (0.07 R)
• M4: 1,316,312 km (0.079 R)
• M5: 2,230,654 km (0.115 R)
• M6: 2,799,575 km (0.052 R)
• M7: 4,601,481 km (0.091 R)
• M8: 5,785,099 km (0.081 R)
• M9: 7,191,170 km (0.113 R)
• M10: 10,265,855 km (0.082 R)
• M11: 16,478,953 km (0.097 R)
• M12: 17,807,083 km (0.111 R)
• M13: 20,177,013 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.1

Radius: 8.4

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.22 AU - 7.88 AU

Year: 6549 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,541,111 km

• M1: 104,719 km (0.113 R)
• M2: 698,472 km (0.099 R)
• M3: 971,040 km (0.077 R)
• M4: 1,360,593 km (0.086 R)
• M5: 1,742,666 km (0.119 R)
• M6: 2,179,342 km (0.093 R)
• M7: 2,544,809 km (0.07 R)
• M8: 3,210,520 km (0.076 R)
• M9: 3,485,630 km (0.041 R)
• M10: 3,987,531 km (0.114 R)
• M11: 4,589,064 km (0.113 R)
• M12: 5,724,363 km (0.071 R)
• M13: 9,930,456 km (0.078 R)
• M14: 10,334,819 km (0.085 R)
• M15: 11,812,397 km (0.031 R)
• M16: 12,523,885 km (0.106 R)
• M17: 13,699,126 km (0.11 R)
• M18: 14,484,215 km (0.103 R)
• M19: 16,453,372 km (0.046 R)
• M20: 22,031,129 km (0.085 R)
• M21: 24,870,646 km (0.094 R)
• M22: 26,037,809 km (0.114 R)
• M23: 27,241,174 km (0.063 R)
• M24: 27,679,795 km (0.12 R)
• M25: 29,851,058 km (0.106 R)
• M26: 30,599,347 km (0.081 R)
• M27: 31,745,267 km (0.096 R)
• M28: 33,117,827 km (0.065 R)
• M29: 33,417,023 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 14.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.26 AU - 8.72 AU

Year: 7171 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,541,111 km

• M1: 181,612 km (0.042 R)
• M2: 916,885 km (0.027 R)
• M3: 2,199,388 km (0.112 R)
• M4: 3,172,672 km (0.104 R)
• M5: 3,818,037 km (0.068 R)
• M6: 4,365,116 km (0.069 R)
• M7: 4,851,459 km (0.114 R)
• M8: 6,064,398 km (0.053 R)
• M9: 7,972,071 km (0.082 R)
• M10: 9,346,426 km (0.115 R)
• M11: 10,873,521 km (0.059 R)
• M12: 12,137,174 km (0.059 R)
• M13: 13,216,822 km (0.034 R)
• M14: 15,320,617 km (0.048 R)
• M15: 16,132,485 km (0.05 R)
• M16: 18,811,932 km (0.119 R)
• M17: 21,083,277 km (0.07 R)
• M18: 22,483,214 km (0.085 R)
• M19: 24,613,637 km (0.109 R)
• M20: 25,123,766 km (0.086 R)
• M21: 26,341,791 km (0.061 R)
• M22: 28,241,984 km (0.092 R)
• M23: 28,895,128 km (0.072 R)
• M24: 30,426,262 km (0.12 R)
• M25: 31,609,581 km (0.066 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 18,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit