🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.6 AU - 0.66 AU

Year: 328 Days

Day: 26.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 12.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.82 AU - 1.02 AU

Year: 579 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,884,511 km

• M1: 160,369 km (0.102 R)
• M2: 623,674 km (0.103 R)
• M3: 1,362,238 km (0.083 R)
• M4: 1,910,066 km (0.075 R)
• M5: 2,445,776 km (0.1 R)
• M6: 3,265,871 km (0.119 R)
• M7: 3,685,942 km (0.078 R)
• M8: 5,326,582 km (0.11 R)
• M9: 5,874,409 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203

Radius: 10.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.92 AU - 1.34 AU

Year: 788 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,884,511 km

• M1: 131,796 km (0.081 R)
• M2: 516,113 km (0.065 R)
• M3: 893,548 km (0.079 R)
• M4: 1,422,377 km (0.117 R)
• M5: 1,937,292 km (0.1 R)
• M6: 2,763,521 km (0.073 R)
• M7: 3,771,362 km (0.098 R)
• M8: 4,810,320 km (0.104 R)
• M9: 5,503,107 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 14

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.98 AU - 1.28 AU

Year: 788 Days

Day: 13.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,884,511 km

• M1: 174,282 km (0.112 R)
• M2: 612,753 km (0.115 R)
• M3: 1,120,638 km (0.066 R)
• M4: 1,681,031 km (0.092 R)
• M5: 2,208,214 km (0.076 R)
• M6: 3,251,809 km (0.112 R)
• M7: 3,927,842 km (0.084 R)
• M8: 5,116,846 km (0.041 R)
• M9: 6,166,424 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 14.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.73 AU - 4.55 AU

Year: 5526 Days

Day: 9.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,884,511 km

• M1: 185,651 km (0.109 R)
• M2: 665,561 km (0.076 R)
• M3: 1,211,444 km (0.118 R)
• M4: 1,679,984 km (0.111 R)
• M5: 2,167,374 km (0.05 R)
• M6: 2,930,622 km (0.088 R)
• M7: 3,521,235 km (0.11 R)
• M8: 5,525,697 km (0.115 R)
• M9: 8,743,996 km (0.114 R)
• M10: 9,978,627 km (0.053 R)
• M11: 10,638,204 km (0.085 R)
• M12: 11,186,630 km (0.103 R)
• M13: 12,290,811 km (0.112 R)
• M14: 13,256,765 km (0.042 R)
• M15: 14,272,834 km (0.111 R)
• M16: 15,111,180 km (0.097 R)
• M17: 15,688,030 km (0.076 R)
• M18: 18,403,680 km (0.097 R)
• M19: 21,927,457 km (0.084 R)
• M20: 24,591,646 km (0.05 R)
• M21: 25,310,314 km (0.11 R)
• M22: 26,705,763 km (0.116 R)
• M23: 28,850,398 km (0.029 R)
• M24: 29,381,770 km (0.105 R)
• M25: 30,191,094 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 11

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.81 AU - 5.03 AU

Year: 6096 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 31,884,511 km

• M1: 136,732 km (0.078 R)
• M2: 604,675 km (0.111 R)
• M3: 1,165,517 km (0.043 R)
• M4: 2,195,947 km (0.104 R)
• M5: 2,963,235 km (0.099 R)
• M6: 3,468,726 km (0.116 R)
• M7: 4,186,496 km (0.094 R)
• M8: 4,677,626 km (0.071 R)
• M9: 5,445,662 km (0.086 R)
• M10: 5,832,073 km (0.06 R)
• M11: 6,628,981 km (0.079 R)
• M12: 7,102,309 km (0.103 R)
• M13: 9,341,639 km (0.088 R)
• M14: 11,161,348 km (0.108 R)
• M15: 12,720,905 km (0.109 R)
• M16: 13,108,065 km (0.112 R)
• M17: 15,764,474 km (0.107 R)
• M18: 17,014,065 km (0.107 R)
• M19: 18,948,066 km (0.108 R)
• M20: 19,517,436 km (0.049 R)
• M21: 20,359,971 km (0.081 R)
• M22: 21,566,328 km (0.039 R)
• M23: 23,176,450 km (0.095 R)
• M24: 24,865,111 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 12.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.02 AU - 5.5 AU

Year: 6813 Days

Day: 13 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,884,511 km

• M1: 152,440 km (0.057 R)
• M2: 677,828 km (0.063 R)
• M3: 1,251,087 km (0.106 R)
• M4: 1,720,226 km (0.105 R)
• M5: 2,197,892 km (0.058 R)
• M6: 2,763,671 km (0.067 R)
• M7: 3,488,622 km (0.086 R)
• M8: 4,287,325 km (0.109 R)
• M9: 4,743,599 km (0.114 R)
• M10: 5,373,855 km (0.106 R)
• M11: 6,311,235 km (0.051 R)
• M12: 7,074,783 km (0.091 R)
• M13: 8,124,212 km (0.068 R)
• M14: 8,786,182 km (0.105 R)
• M15: 9,610,616 km (0.046 R)
• M16: 10,351,275 km (0.097 R)
• M17: 11,271,003 km (0.115 R)
• M18: 12,244,436 km (0.09 R)
• M19: 12,854,795 km (0.077 R)
• M20: 15,560,722 km (0.044 R)
• M21: 17,015,860 km (0.102 R)
• M22: 18,296,119 km (0.094 R)
• M23: 20,406,047 km (0.074 R)
• M24: 22,977,784 km (0.112 R)
• M25: 25,104,168 km (0.104 R)
• M26: 25,758,659 km (0.094 R)
• M27: 26,931,357 km (0.108 R)
• M28: 29,744,993 km (0.073 R)
• M29: 30,848,876 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit