🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 143 Days

Day: 32.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.95 AU - 1.19 AU

Year: 387 Days

Day: 12 Hours

Environment

Temp: 123 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.5 AU - 1.76 AU

Year: 728 Days

Day: 19.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,465,996 km

• M1: 130,898 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.12 AU - 2.7 AU

Year: 1309 Days

Day: 35.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 162.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,465,996 km

• M1: 1,014,423 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.6

Radius: 9.7

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.73 AU - 12.01 AU

Year: 10848 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,465,996 km

• M1: 120,725 km (0.095 R)
• M2: 446,849 km (0.11 R)
• M3: 989,141 km (0.099 R)
• M4: 1,665,922 km (0.077 R)
• M5: 3,156,216 km (0.049 R)
• M6: 3,703,894 km (0.066 R)
• M7: 5,318,952 km (0.104 R)
• M8: 5,840,750 km (0.06 R)
• M9: 6,511,547 km (0.105 R)
• M10: 8,051,058 km (0.112 R)
• M11: 9,025,838 km (0.086 R)
• M12: 9,769,040 km (0.109 R)
• M13: 10,234,140 km (0.06 R)
• M14: 10,606,040 km (0.081 R)
• M15: 10,932,014 km (0.103 R)
• M16: 11,950,177 km (0.072 R)
• M17: 13,030,423 km (0.12 R)
• M18: 13,657,986 km (0.092 R)
• M19: 17,931,399 km (0.115 R)
• M20: 19,024,810 km (0.077 R)
• M21: 20,411,433 km (0.058 R)
• M22: 23,111,674 km (0.083 R)
• M23: 23,752,851 km (0.114 R)
• M24: 28,892,585 km (0.071 R)
• M25: 31,832,931 km (0.112 R)
• M26: 34,017,957 km (0.087 R)
• M27: 34,967,156 km (0.112 R)
• M28: 42,112,399 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 14.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.14 AU - 15.1 AU

Year: 14762 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 106,465,996 km

• M1: 195,524 km (0.083 R)
• M2: 1,554,471 km (0.12 R)
• M3: 2,239,630 km (0.118 R)
• M4: 3,245,825 km (0.116 R)
• M5: 4,830,066 km (0.09 R)
• M6: 5,422,923 km (0.076 R)
• M7: 6,222,075 km (0.078 R)
• M8: 8,393,637 km (0.081 R)
• M9: 9,253,675 km (0.114 R)
• M10: 10,339,756 km (0.085 R)
• M11: 13,359,389 km (0.025 R)
• M12: 14,110,520 km (0.086 R)
• M13: 15,107,291 km (0.108 R)
• M14: 17,003,294 km (0.082 R)
• M15: 17,723,309 km (0.104 R)
• M16: 18,214,438 km (0.111 R)
• M17: 18,714,694 km (0.091 R)
• M18: 20,718,108 km (0.068 R)
• M19: 22,860,948 km (0.118 R)
• M20: 28,689,730 km (0.089 R)
• M21: 31,109,625 km (0.084 R)
• M22: 32,674,120 km (0.067 R)
• M23: 37,682,208 km (0.11 R)
• M24: 38,769,186 km (0.099 R)
• M25: 39,737,533 km (0.051 R)
• M26: 41,434,870 km (0.083 R)
• M27: 42,156,082 km (0.081 R)
• M28: 42,739,214 km (0.05 R)
• M29: 49,674,721 km (0.096 R)
• M30: 50,162,111 km (0.101 R)
• M31: 51,311,770 km (0.037 R)
• M32: 59,673,693 km (0.108 R)
• M33: 63,030,220 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.4

Radius: 6.7

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 16.09 AU - 23.29 AU

Year: 30566 Days

Day: 21.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 106,465,996 km

• M1: 84,972 km (0.099 R)
• M2: 442,361 km (0.045 R)
• M3: 1,040,603 km (0.11 R)
• M4: 1,765,554 km (0.084 R)
• M5: 2,085,544 km (0.093 R)
• M6: 2,344,348 km (0.06 R)
• M7: 2,704,879 km (0.09 R)
• M8: 3,906,449 km (0.088 R)
• M9: 4,723,104 km (0.078 R)
• M10: 5,428,308 km (0.093 R)
• M11: 6,639,602 km (0.115 R)
• M12: 8,307,619 km (0.064 R)
• M13: 8,840,037 km (0.111 R)
• M14: 9,269,533 km (0.026 R)
• M15: 9,712,941 km (0.12 R)
• M16: 10,573,877 km (0.114 R)
• M17: 14,278,219 km (0.087 R)
• M18: 15,921,253 km (0.094 R)
• M19: 19,578,023 km (0.043 R)
• M20: 21,381,276 km (0.057 R)
• M21: 22,267,045 km (0.1 R)
• M22: 33,092,695 km (0.09 R)
• M23: 36,572,640 km (0.103 R)
• M24: 39,956,095 km (0.12 R)
• M25: 47,897,498 km (0.101 R)
• M26: 48,839,965 km (0.068 R)
• M27: 53,536,291 km (0.071 R)
• M28: 59,385,418 km (0.099 R)
• M29: 61,573,586 km (0.107 R)
• M30: 77,636,358 km (0.112 R)
• M31: 78,674,867 km (0.116 R)
• M32: 83,735,314 km (0.06 R)
• M33: 84,280,149 km (0.076 R)
• M34: 85,377,300 km (0.049 R)
• M35: 88,161,316 km (0.109 R)
• M36: 88,725,300 km (0.104 R)
• M37: 98,988,761 km (0.048 R)
• M38: 99,293,193 km (0.047 R)
• M39: 104,247,575 km (0.086 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: 469 - 18,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit