🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 12

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.5 AU - 0.68 AU

Year: 307 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 27,651,910 km

• M1: 151,393 km (0.081 R)
• M2: 704,606 km (0.062 R)
• M3: 1,171,351 km (0.118 R)
• M4: 1,591,572 km (0.074 R)
• M5: 2,370,229 km (0.057 R)
• M6: 2,757,089 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.5

Radius: 11.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.53 AU - 0.77 AU

Year: 355 Days

Day: 9.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 27,651,910 km

• M1: 139,276 km (0.077 R)
• M2: 818,001 km (0.108 R)
• M3: 1,309,131 km (0.112 R)
• M4: 2,034,232 km (0.037 R)
• M5: 2,649,079 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 8.4

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.82 AU - 0.86 AU

Year: 522 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,651,910 km

• M1: 104,419 km (0.112 R)
• M2: 418,126 km (0.109 R)
• M3: 785,987 km (0.088 R)
• M4: 1,385,575 km (0.031 R)
• M5: 1,681,779 km (0.077 R)
• M6: 2,081,206 km (0.118 R)
• M7: 2,553,037 km (0.074 R)
• M8: 2,891,428 km (0.073 R)
• M9: 3,619,820 km (0.042 R)
• M10: 4,090,006 km (0.114 R)
• M11: 4,646,061 km (0.105 R)
• M12: 5,487,549 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.2

Radius: 8.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.8 AU - 1.28 AU

Year: 719 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,651,910 km

• M1: 100,829 km (0.076 R)
• M2: 367,263 km (0.109 R)
• M3: 625,768 km (0.105 R)
• M4: 906,563 km (0.109 R)
• M5: 1,163,871 km (0.096 R)
• M6: 1,562,999 km (0.045 R)
• M7: 1,956,441 km (0.111 R)
• M8: 2,454,153 km (0.048 R)
• M9: 2,798,378 km (0.067 R)
• M10: 3,431,177 km (0.101 R)
• M11: 3,795,148 km (0.105 R)
• M12: 4,070,857 km (0.093 R)
• M13: 4,389,501 km (0.095 R)
• M14: 4,677,925 km (0.056 R)
• M15: 5,093,359 km (0.025 R)
• M16: 5,585,536 km (0.042 R)
• M17: 5,906,573 km (0.052 R)
• M18: 6,450,062 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 11.1

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.79 AU - 2.19 AU

Year: 1904 Days

Day: 7 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,651,910 km

• M1: 138,079 km (0.057 R)
• M2: 524,341 km (0.104 R)
• M3: 874,400 km (0.092 R)
• M4: 2,390,574 km (0.05 R)
• M5: 3,171,325 km (0.099 R)
• M6: 3,552,501 km (0.077 R)
• M7: 3,947,888 km (0.109 R)
• M8: 5,135,994 km (0.088 R)
• M9: 6,456,046 km (0.118 R)
• M10: 7,244,875 km (0.068 R)
• M11: 8,505,537 km (0.115 R)
• M12: 8,928,151 km (0.071 R)
• M13: 9,276,265 km (0.075 R)
• M14: 10,061,654 km (0.112 R)
• M15: 11,355,974 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471

Radius: 12.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.75 AU - 3.05 AU

Year: 3350 Days

Day: 12 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 27,651,910 km

• M1: 156,779 km (0.059 R)
• M2: 720,015 km (0.105 R)
• M3: 1,190,649 km (0.086 R)
• M4: 2,382,047 km (0.109 R)
• M5: 3,257,344 km (0.082 R)
• M6: 3,828,210 km (0.114 R)
• M7: 4,798,053 km (0.074 R)
• M8: 6,895,564 km (0.068 R)
• M9: 7,434,416 km (0.116 R)
• M10: 8,495,513 km (0.056 R)
• M11: 9,221,811 km (0.119 R)
• M12: 14,002,361 km (0.082 R)
• M13: 15,415,163 km (0.102 R)
• M14: 15,821,172 km (0.111 R)
• M15: 17,298,750 km (0.086 R)
• M16: 18,071,124 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889

Radius: 11.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.64 AU - 3.72 AU

Year: 3846 Days

Day: 5.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,651,910 km

• M1: 144,362 km (0.065 R)
• M2: 524,490 km (0.114 R)
• M3: 1,088,474 km (0.081 R)
• M4: 1,594,863 km (0.041 R)
• M5: 2,316,074 km (0.097 R)
• M6: 2,856,871 km (0.081 R)
• M7: 3,562,075 km (0.1 R)
• M8: 4,012,065 km (0.112 R)
• M9: 4,548,374 km (0.106 R)
• M10: 6,700,040 km (0.081 R)
• M11: 7,121,158 km (0.107 R)
• M12: 9,102,432 km (0.096 R)
• M13: 11,022,072 km (0.095 R)
• M14: 12,800,491 km (0.054 R)
• M15: 13,809,828 km (0.101 R)
• M16: 14,762,916 km (0.046 R)
• M17: 15,200,340 km (0.109 R)
• M18: 18,383,334 km (0.056 R)
• M19: 19,798,979 km (0.043 R)
• M20: 20,331,248 km (0.094 R)
• M21: 21,216,868 km (0.099 R)
• M22: 22,127,769 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 18,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit