🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.47 AU - 0.61 AU

Year: 152 Days

Day: 16.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.51 AU - 0.65 AU

Year: 169 Days

Day: 12.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.11 AU - 2.25 AU

Year: 1232 Days

Day: 16.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.76 AU - 3.3 AU

Year: 2019 Days

Day: 13.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 13.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.93 AU - 7.25 AU

Year: 6477 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,582,293 km

• M1: 190,737 km (0.064 R)
• M2: 277,504 km (0.117 R)
• M3: 370,255 km (0.08 R)
• M4: 486,642 km (0.03 R)
• M5: 734,526 km (0.11 R)
• M6: 849,566 km (0.098 R)
• M7: 980,464 km (0.037 R)
• M8: 1,166,415 km (0.084 R)
• M9: 1,426,416 km (0.082 R)
• M10: 1,606,980 km (0.112 R)
• M11: 1,705,865 km (0.111 R)
• M12: 2,098,260 km (0.12 R)
• M13: 2,231,402 km (0.039 R)
• M14: 2,405,235 km (0.098 R)
• M15: 2,519,378 km (0.078 R)
• M16: 2,648,331 km (0.075 R)
• M17: 2,766,364 km (0.061 R)
• M18: 2,872,878 km (0.113 R)
• M19: 3,076,331 km (0.117 R)
• M20: 3,426,090 km (0.061 R)
• M21: 3,584,066 km (0.114 R)
• M22: 3,803,675 km (0.092 R)
• M23: 3,922,606 km (0.118 R)
• M24: 4,194,724 km (0.083 R)
• M25: 4,967,098 km (0.113 R)
• M26: 5,179,377 km (0.079 R)
• M27: 5,295,017 km (0.097 R)
• M28: 5,528,838 km (0.06 R)
• M29: 5,989,600 km (0.043 R)
• M30: 6,111,073 km (0.076 R)
• M31: 6,233,294 km (0.109 R)
• M32: 6,551,639 km (0.117 R)
• M33: 6,694,954 km (0.108 R)
• M34: 6,875,369 km (0.081 R)
• M35: 7,315,186 km (0.056 R)
• M36: 7,408,087 km (0.08 R)
• M37: 7,688,732 km (0.101 R)
• M38: 7,802,127 km (0.09 R)
• M39: 8,338,286 km (0.102 R)
• M40: 8,435,226 km (0.048 R)
• M41: 8,728,587 km (0.105 R)
• M42: 8,846,919 km (0.117 R)
• M43: 8,945,803 km (0.058 R)
• M44: 9,085,079 km (0.084 R)
• M45: 9,244,999 km (0.101 R)
• M46: 9,405,966 km (0.106 R)
• M47: 10,100,250 km (0.109 R)
• M48: 10,600,356 km (0.116 R)
• M49: 10,832,232 km (0.115 R)
• M50: 10,938,148 km (0.096 R)
• M51: 11,172,567 km (0.071 R)
• M52: 11,538,185 km (0.095 R)
• M53: 11,689,727 km (0.085 R)
• M54: 12,039,038 km (0.06 R)
• M55: 12,325,219 km (0.061 R)
• M56: 12,458,062 km (0.078 R)
• M57: 12,591,503 km (0.098 R)
• M58: 12,814,853 km (0.043 R)
• M59: 12,994,370 km (0.104 R)
• M60: 13,220,113 km (0.106 R)
• M61: 13,492,681 km (0.107 R)
• M62: 13,974,236 km (0.109 R)
• M63: 14,275,078 km (0.093 R)
• M64: 14,508,002 km (0.106 R)
• M65: 15,025,012 km (0.031 R)
• M66: 15,238,189 km (0.106 R)
• M67: 15,476,199 km (0.112 R)
• M68: 15,667,684 km (0.07 R)
• M69: 15,907,938 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 12.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.02 AU - 7.8 AU

Year: 6955 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,582,293 km

• M1: 192,532 km (0.094 R)
• M2: 365,767 km (0.112 R)
• M3: 558,598 km (0.117 R)
• M4: 750,383 km (0.067 R)
• M5: 951,592 km (0.071 R)
• M6: 1,343,538 km (0.113 R)
• M7: 1,474,287 km (0.076 R)
• M8: 1,592,320 km (0.045 R)
• M9: 1,910,963 km (0.105 R)
• M10: 2,192,357 km (0.086 R)
• M11: 2,507,410 km (0.112 R)
• M12: 2,649,827 km (0.075 R)
• M13: 2,900,553 km (0.079 R)
• M14: 3,093,834 km (0.05 R)
• M15: 4,463,851 km (0.053 R)
• M16: 4,813,760 km (0.1 R)
• M17: 5,198,526 km (0.04 R)
• M18: 5,513,729 km (0.069 R)
• M19: 5,646,871 km (0.115 R)
• M20: 5,970,900 km (0.114 R)
• M21: 6,218,035 km (0.09 R)
• M22: 6,693,906 km (0.053 R)
• M23: 6,779,177 km (0.101 R)
• M24: 7,065,807 km (0.094 R)
• M25: 7,210,767 km (0.074 R)
• M26: 7,327,304 km (0.112 R)
• M27: 7,800,033 km (0.072 R)
• M28: 7,889,792 km (0.064 R)
• M29: 8,070,356 km (0.077 R)
• M30: 8,252,417 km (0.115 R)
• M31: 8,374,489 km (0.085 R)
• M32: 8,868,760 km (0.025 R)
• M33: 9,340,741 km (0.111 R)
• M34: 9,627,969 km (0.065 R)
• M35: 10,672,611 km (0.083 R)
• M36: 11,445,733 km (0.116 R)
• M37: 12,132,687 km (0.075 R)
• M38: 12,903,714 km (0.088 R)
• M39: 14,090,025 km (0.11 R)
• M40: 14,199,531 km (0.102 R)
• M41: 15,086,347 km (0.057 R)
• M42: 15,348,442 km (0.084 R)
• M43: 15,536,487 km (0.1 R)
• M44: 15,687,581 km (0.045 R)
• M45: 16,067,410 km (0.067 R)
• M46: 17,459,418 km (0.051 R)
• M47: 17,695,334 km (0.085 R)
• M48: 18,408,916 km (0.099 R)
• M49: 18,488,801 km (0.084 R)
• M50: 18,890,022 km (0.069 R)
• M51: 19,619,312 km (0.09 R)
• M52: 19,823,513 km (0.098 R)
• M53: 20,193,020 km (0.114 R)
• M54: 20,813,701 km (0.119 R)
• M55: 21,022,091 km (0.042 R)
• M56: 21,482,853 km (0.071 R)
• M57: 21,693,337 km (0.087 R)
• M58: 21,820,046 km (0.086 R)
• M59: 22,414,249 km (0.068 R)
• M60: 22,585,090 km (0.101 R)
• M61: 23,056,921 km (0.04 R)
• M62: 23,879,710 km (0.1 R)
• M63: 24,185,338 km (0.071 R)
• M64: 24,316,685 km (0.097 R)
• M65: 24,624,109 km (0.106 R)
• M66: 24,977,010 km (0.107 R)
• M67: 25,598,589 km (0.107 R)
• M68: 27,311,485 km (0.083 R)
• M69: 27,448,367 km (0.072 R)
• M70: 27,676,803 km (0.117 R)
• M71: 27,768,357 km (0.095 R)
• M72: 28,227,772 km (0.101 R)
• M73: 28,504,677 km (0.117 R)
• M74: 29,107,706 km (0.068 R)
• M75: 29,527,628 km (0.091 R)
• M76: 29,761,748 km (0.101 R)
• M77: 30,279,207 km (0.077 R)
• M78: 30,752,086 km (0.1 R)
• M79: 31,465,967 km (0.107 R)
• M80: 32,137,213 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.3

Radius: 14.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.77 AU - 9.21 AU

Year: 7849 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,582,293 km

• M1: 185,501 km (0.068 R)
• M2: 342,430 km (0.067 R)
• M3: 456,274 km (0.104 R)
• M4: 560,992 km (0.096 R)
• M5: 1,079,498 km (0.105 R)
• M6: 1,269,637 km (0.1 R)
• M7: 1,817,764 km (0.089 R)
• M8: 3,199,150 km (0.104 R)
• M9: 3,507,621 km (0.101 R)
• M10: 3,855,137 km (0.109 R)
• M11: 4,093,297 km (0.108 R)
• M12: 4,459,662 km (0.088 R)
• M13: 4,709,939 km (0.056 R)
• M14: 4,964,854 km (0.099 R)
• M15: 5,093,957 km (0.082 R)
• M16: 5,455,236 km (0.096 R)
• M17: 5,995,583 km (0.066 R)
• M18: 7,347,350 km (0.052 R)
• M19: 7,458,052 km (0.079 R)
• M20: 7,718,502 km (0.119 R)
• M21: 7,831,000 km (0.094 R)
• M22: 8,517,804 km (0.094 R)
• M23: 8,673,086 km (0.064 R)
• M24: 9,144,619 km (0.088 R)
• M25: 9,786,543 km (0.06 R)
• M26: 10,195,095 km (0.085 R)
• M27: 10,318,812 km (0.04 R)
• M28: 10,442,979 km (0.049 R)
• M29: 11,198,448 km (0.111 R)
• M30: 12,277,198 km (0.078 R)
• M31: 12,408,844 km (0.067 R)
• M32: 12,718,063 km (0.083 R)
• M33: 13,119,135 km (0.115 R)
• M34: 13,389,009 km (0.11 R)
• M35: 13,524,545 km (0.077 R)
• M36: 14,672,260 km (0.027 R)
• M37: 16,573,051 km (0.12 R)
• M38: 17,700,719 km (0.12 R)
• M39: 18,752,093 km (0.034 R)
• M40: 18,903,935 km (0.081 R)
• M41: 19,720,739 km (0.108 R)
• M42: 20,237,151 km (0.086 R)
• M43: 20,862,620 km (0.092 R)
• M44: 22,293,374 km (0.12 R)
• M45: 22,723,318 km (0.064 R)
• M46: 23,591,584 km (0.086 R)
• M47: 24,858,678 km (0.115 R)
• M48: 27,631,325 km (0.09 R)
• M49: 28,209,072 km (0.084 R)
• M50: 28,383,204 km (0.074 R)
• M51: 28,615,978 km (0.119 R)
• M52: 29,024,680 km (0.103 R)
• M53: 29,317,892 km (0.09 R)
• M54: 29,907,307 km (0.045 R)
• M55: 30,500,612 km (0.06 R)
• M56: 30,798,611 km (0.098 R)
• M57: 31,157,646 km (0.12 R)
• M58: 31,337,612 km (0.091 R)
• M59: 32,607,549 km (0.116 R)
• M60: 32,790,208 km (0.03 R)
• M61: 33,894,090 km (0.079 R)
• M62: 34,698,927 km (0.034 R)
• M63: 36,012,396 km (0.079 R)
• M64: 36,264,319 km (0.09 R)
• M65: 37,023,977 km (0.049 R)
• M66: 38,881,235 km (0.079 R)
• M67: 39,010,338 km (0.062 R)
• M68: 39,204,516 km (0.068 R)
• M69: 39,398,843 km (0.102 R)
• M70: 39,788,546 km (0.115 R)
• M71: 39,918,845 km (0.102 R)
• M72: 41,162,901 km (0.105 R)
• M73: 42,021,443 km (0.046 R)
• M74: 42,419,673 km (0.114 R)
• M75: 42,552,666 km (0.06 R)
• M76: 43,621,842 km (0.118 R)
• M77: 43,823,350 km (0.063 R)
• M78: 44,902,998 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 19,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit