🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.75 AU - 0.79 AU

Year: 241 Days

Day: 31.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.64 AU - 1.94 AU

Year: 854 Days

Day: 16.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 157.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 11

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.3 AU - 6.42 AU

Year: 4423 Days

Day: 13.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,362,614 km

• M1: 137,032 km (0.114 R)
• M2: 1,527,544 km (0.084 R)
• M3: 1,945,969 km (0.106 R)
• M4: 2,456,696 km (0.053 R)
• M5: 2,892,774 km (0.076 R)
• M6: 3,988,279 km (0.064 R)
• M7: 7,176,210 km (0.09 R)
• M8: 7,966,535 km (0.077 R)
• M9: 8,512,568 km (0.103 R)
• M10: 10,049,985 km (0.095 R)
• M11: 10,994,845 km (0.12 R)
• M12: 14,934,206 km (0.106 R)
• M13: 17,763,251 km (0.111 R)
• M14: 24,915,974 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 8.6

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.47 AU - 6.95 AU

Year: 4864 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,362,614 km

• M1: 106,962 km (0.115 R)
• M2: 387,907 km (0.074 R)
• M3: 1,087,577 km (0.101 R)
• M4: 1,373,907 km (0.119 R)
• M5: 2,242,322 km (0.077 R)
• M6: 2,714,154 km (0.117 R)
• M7: 3,971,973 km (0.039 R)
• M8: 5,150,056 km (0.119 R)
• M9: 5,729,299 km (0.095 R)
• M10: 6,034,778 km (0.12 R)
• M11: 6,778,878 km (0.077 R)
• M12: 7,765,925 km (0.114 R)
• M13: 9,048,577 km (0.086 R)
• M14: 9,463,711 km (0.107 R)
• M15: 11,733,260 km (0.05 R)
• M16: 12,428,741 km (0.11 R)
• M17: 12,890,101 km (0.093 R)
• M18: 13,522,900 km (0.08 R)
• M19: 14,287,345 km (0.112 R)
• M20: 14,965,173 km (0.065 R)
• M21: 15,723,484 km (0.116 R)
• M22: 16,877,632 km (0.096 R)
• M23: 18,414,899 km (0.117 R)
• M24: 19,765,469 km (0.108 R)
• M25: 20,892,539 km (0.107 R)
• M26: 22,967,163 km (0.103 R)
• M27: 23,818,524 km (0.077 R)
• M28: 24,450,874 km (0.066 R)
• M29: 25,666,507 km (0.057 R)
• M30: 27,263,464 km (0.096 R)
• M31: 28,305,712 km (0.06 R)
• M32: 31,496,784 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 11.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.84 AU - 7.6 AU

Year: 6915 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,362,614 km

• M1: 143,315 km (0.097 R)
• M2: 517,309 km (0.094 R)
• M3: 1,052,122 km (0.112 R)
• M4: 1,447,808 km (0.06 R)
• M5: 2,258,928 km (0.1 R)
• M6: 3,286,067 km (0.095 R)
• M7: 4,386,658 km (0.116 R)
• M8: 4,794,462 km (0.112 R)
• M9: 6,139,497 km (0.108 R)
• M10: 6,686,426 km (0.087 R)
• M11: 7,265,669 km (0.119 R)
• M12: 8,860,831 km (0.047 R)
• M13: 9,249,786 km (0.116 R)
• M14: 9,695,438 km (0.086 R)
• M15: 12,142,560 km (0.084 R)
• M16: 13,851,716 km (0.099 R)
• M17: 14,495,136 km (0.097 R)
• M18: 20,681,457 km (0.081 R)
• M19: 21,290,769 km (0.072 R)
• M20: 24,772,809 km (0.077 R)
• M21: 25,460,211 km (0.072 R)
• M22: 26,514,876 km (0.109 R)
• M23: 27,873,973 km (0.112 R)
• M24: 30,730,694 km (0.082 R)
• M25: 32,229,814 km (0.119 R)
• M26: 32,637,767 km (0.048 R)
• M27: 33,256,055 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 11.5

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.12 AU - 9.68 AU

Year: 10273 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,362,614 km

• M1: 144,512 km (0.09 R)
• M2: 549,174 km (0.072 R)
• M3: 907,610 km (0.093 R)
• M4: 1,327,382 km (0.104 R)
• M5: 1,894,358 km (0.074 R)
• M6: 2,416,754 km (0.088 R)
• M7: 3,700,603 km (0.12 R)
• M8: 4,284,633 km (0.072 R)
• M9: 5,059,400 km (0.107 R)
• M10: 5,497,871 km (0.117 R)
• M11: 8,404,708 km (0.088 R)
• M12: 9,617,797 km (0.098 R)
• M13: 10,944,281 km (0.109 R)
• M14: 12,149,741 km (0.098 R)
• M15: 13,314,809 km (0.096 R)
• M16: 15,234,748 km (0.041 R)
• M17: 16,735,663 km (0.114 R)
• M18: 18,490,297 km (0.118 R)
• M19: 18,967,514 km (0.092 R)
• M20: 19,371,428 km (0.037 R)
• M21: 20,533,205 km (0.038 R)
• M22: 25,647,657 km (0.106 R)
• M23: 26,441,424 km (0.055 R)
• M24: 28,709,178 km (0.067 R)
• M25: 30,880,591 km (0.087 R)
• M26: 31,440,087 km (0.109 R)
• M27: 32,006,315 km (0.06 R)
• M28: 37,666,799 km (0.032 R)
• M29: 40,265,763 km (0.112 R)
• M30: 40,665,638 km (0.109 R)
• M31: 46,399,874 km (0.114 R)
• M32: 47,578,406 km (0.091 R)
• M33: 49,995,010 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.4

Radius: 10.1

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.77 AU - 12.71 AU

Year: 14338 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,362,614 km

• M1: 125,662 km (0.116 R)
• M2: 973,284 km (0.102 R)
• M3: 1,464,264 km (0.071 R)
• M4: 2,057,719 km (0.109 R)
• M5: 2,574,579 km (0.071 R)
• M6: 4,205,047 km (0.104 R)
• M7: 5,367,572 km (0.095 R)
• M8: 7,495,901 km (0.107 R)
• M9: 11,692,570 km (0.102 R)
• M10: 12,138,222 km (0.092 R)
• M11: 17,817,406 km (0.087 R)
• M12: 23,211,905 km (0.093 R)
• M13: 24,531,807 km (0.045 R)
• M14: 26,008,487 km (0.11 R)
• M15: 44,326,597 km (0.085 R)
• M16: 48,443,231 km (0.085 R)
• M17: 56,881,150 km (0.061 R)
• M18: 57,427,481 km (0.113 R)
• M19: 61,732,758 km (0.092 R)
• M20: 62,696,318 km (0.088 R)
• M21: 64,062,147 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 12.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.29 AU - 12.81 AU

Year: 14910 Days

Day: 12.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,362,614 km

• M1: 151,692 km (0.112 R)
• M2: 575,653 km (0.101 R)
• M3: 1,322,595 km (0.092 R)
• M4: 1,707,211 km (0.099 R)
• M5: 2,132,218 km (0.067 R)
• M6: 2,628,435 km (0.05 R)
• M7: 3,154,570 km (0.1 R)
• M8: 3,829,705 km (0.099 R)
• M9: 4,569,018 km (0.119 R)
• M10: 6,407,726 km (0.072 R)
• M11: 8,282,037 km (0.039 R)
• M12: 8,790,969 km (0.117 R)
• M13: 9,518,613 km (0.076 R)
• M14: 10,077,511 km (0.108 R)
• M15: 11,429,277 km (0.087 R)
• M16: 19,720,590 km (0.097 R)
• M17: 21,567,226 km (0.077 R)
• M18: 23,252,446 km (0.091 R)
• M19: 28,311,846 km (0.094 R)
• M20: 29,468,985 km (0.084 R)
• M21: 36,711,168 km (0.102 R)
• M22: 38,851,315 km (0.118 R)
• M23: 39,886,682 km (0.066 R)
• M24: 41,073,442 km (0.118 R)
• M25: 42,283,539 km (0.077 R)
• M26: 44,916,013 km (0.109 R)
• M27: 45,912,933 km (0.087 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 12,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit