🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.04 AU - 1.2 AU

Year: 440 Days

Day: 45.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,288,497 km

• M1: 829,670 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.19 AU - 1.29 AU

Year: 512 Days

Day: 43.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,288,497 km

• M1: 316,100 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.23 AU - 1.65 AU

Year: 641 Days

Day: 40.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.59 AU - 1.77 AU

Year: 808 Days

Day: 26.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,288,497 km

• M1: 655,987 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.33 AU - 2.07 AU

Year: 822 Days

Day: 39.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.42 AU - 5.06 AU

Year: 3238 Days

Day: 42.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,288,497 km

• M1: 241,152 km (0.066 R)
• M2: 819,198 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 13

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.32 AU - 7.62 AU

Year: 6103 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,288,497 km

• M1: 162,463 km (0.11 R)
• M2: 454,628 km (0.098 R)
• M3: 609,312 km (0.118 R)
• M4: 1,087,427 km (0.093 R)
• M5: 1,346,231 km (0.101 R)
• M6: 1,455,587 km (0.108 R)
• M7: 1,639,892 km (0.079 R)
• M8: 1,727,706 km (0.039 R)
• M9: 2,797,779 km (0.078 R)
• M10: 3,083,960 km (0.063 R)
• M11: 3,193,765 km (0.114 R)
• M12: 3,379,715 km (0.114 R)
• M13: 4,260,996 km (0.119 R)
• M14: 4,738,064 km (0.04 R)
• M15: 5,298,009 km (0.112 R)
• M16: 5,541,404 km (0.106 R)
• M17: 5,720,623 km (0.055 R)
• M18: 5,811,129 km (0.117 R)
• M19: 6,131,269 km (0.12 R)
• M20: 6,247,057 km (0.054 R)
• M21: 6,551,489 km (0.111 R)
• M22: 6,741,179 km (0.063 R)
• M23: 7,321,619 km (0.08 R)
• M24: 7,592,990 km (0.064 R)
• M25: 7,767,421 km (0.106 R)
• M26: 7,993,762 km (0.067 R)
• M27: 8,120,322 km (0.081 R)
• M28: 8,685,652 km (0.025 R)
• M29: 9,184,112 km (0.066 R)
• M30: 9,584,287 km (0.095 R)
• M31: 9,827,234 km (0.083 R)
• M32: 10,017,522 km (0.064 R)
• M33: 10,512,542 km (0.03 R)
• M34: 11,185,134 km (0.112 R)
• M35: 12,190,730 km (0.083 R)
• M36: 12,336,738 km (0.112 R)
• M37: 12,542,285 km (0.07 R)
• M38: 12,719,260 km (0.078 R)
• M39: 13,285,189 km (0.087 R)
• M40: 13,465,753 km (0.059 R)
• M41: 14,287,793 km (0.051 R)
• M42: 14,720,580 km (0.101 R)
• M43: 15,220,387 km (0.111 R)
• M44: 15,346,348 km (0.12 R)
• M45: 15,916,914 km (0.072 R)
• M46: 16,429,885 km (0.052 R)
• M47: 17,505,195 km (0.105 R)
• M48: 18,134,553 km (0.035 R)
• M49: 18,401,884 km (0.106 R)
• M50: 18,805,200 km (0.105 R)
• M51: 19,041,864 km (0.1 R)
• M52: 19,381,601 km (0.05 R)
• M53: 21,075,348 km (0.074 R)
• M54: 21,180,665 km (0.096 R)
• M55: 22,528,841 km (0.107 R)
• M56: 22,816,218 km (0.102 R)
• M57: 23,177,049 km (0.077 R)
• M58: 23,358,212 km (0.116 R)
• M59: 23,941,194 km (0.115 R)
• M60: 24,087,651 km (0.04 R)
• M61: 24,197,755 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 8.8

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.48 AU - 7.4 AU

Year: 6780 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,288,497 km

• M1: 500,405 km (0.114 R)
• M2: 655,837 km (0.118 R)
• M3: 711,338 km (0.116 R)
• M4: 934,987 km (0.114 R)
• M5: 1,030,729 km (0.099 R)
• M6: 1,232,686 km (0.094 R)
• M7: 1,635,703 km (0.085 R)
• M8: 1,831,976 km (0.066 R)
• M9: 2,098,858 km (0.099 R)
• M10: 2,290,942 km (0.069 R)
• M11: 2,761,577 km (0.104 R)
• M12: 3,310,900 km (0.059 R)
• M13: 3,636,275 km (0.051 R)
• M14: 3,919,763 km (0.056 R)
• M15: 4,290,916 km (0.117 R)
• M16: 4,535,508 km (0.043 R)
• M17: 4,701,113 km (0.116 R)
• M18: 4,756,763 km (0.093 R)
• M19: 5,412,750 km (0.052 R)
• M20: 5,500,415 km (0.056 R)
• M21: 5,617,998 km (0.057 R)
• M22: 5,706,710 km (0.118 R)
• M23: 6,066,493 km (0.095 R)
• M24: 6,371,972 km (0.109 R)
• M25: 6,464,573 km (0.109 R)
• M26: 6,745,218 km (0.119 R)
• M27: 7,029,754 km (0.091 R)
• M28: 8,240,748 km (0.101 R)
• M29: 8,681,464 km (0.112 R)
• M30: 9,199,371 km (0.084 R)
• M31: 9,941,526 km (0.073 R)
• M32: 10,084,991 km (0.097 R)
• M33: 10,157,097 km (0.057 R)
• M34: 10,849,885 km (0.076 R)
• M35: 11,936,564 km (0.06 R)
• M36: 12,089,154 km (0.105 R)
• M37: 12,280,788 km (0.063 R)
• M38: 12,396,278 km (0.028 R)
• M39: 12,900,872 km (0.087 R)
• M40: 13,491,484 km (0.12 R)
• M41: 13,690,449 km (0.032 R)
• M42: 14,292,730 km (0.06 R)
• M43: 14,617,507 km (0.109 R)
• M44: 14,903,688 km (0.049 R)
• M45: 15,068,096 km (0.103 R)
• M46: 15,440,146 km (0.05 R)
• M47: 16,787,424 km (0.101 R)
• M48: 17,173,237 km (0.12 R)
• M49: 17,259,256 km (0.085 R)
• M50: 17,431,892 km (0.111 R)
• M51: 18,479,825 km (0.111 R)
• M52: 18,568,088 km (0.09 R)
• M53: 19,683,041 km (0.089 R)
• M54: 21,003,242 km (0.066 R)
• M55: 22,587,483 km (0.086 R)
• M56: 22,681,880 km (0.108 R)
• M57: 22,870,971 km (0.091 R)
• M58: 23,728,616 km (0.047 R)
• M59: 24,065,061 km (0.083 R)
• M60: 24,742,590 km (0.069 R)
• M61: 25,230,279 km (0.109 R)
• M62: 25,426,252 km (0.086 R)
• M63: 26,463,564 km (0.107 R)
• M64: 27,112,669 km (0.052 R)
• M65: 27,363,695 km (0.077 R)
• M66: 27,464,374 km (0.103 R)
• M67: 27,918,703 km (0.079 R)
• M68: 28,121,408 km (0.096 R)
• M69: 28,732,515 km (0.065 R)
• M70: 29,348,110 km (0.116 R)
• M71: 29,760,851 km (0.1 R)
• M72: 30,227,596 km (0.116 R)
• M73: 30,487,896 km (0.085 R)
• M74: 30,696,735 km (0.084 R)
• M75: 31,906,383 km (0.095 R)
• M76: 32,065,406 km (0.118 R)
• M77: 32,917,515 km (0.073 R)
• M78: 33,346,263 km (0.072 R)
• M79: 33,561,385 km (0.094 R)
• M80: 34,155,438 km (0.094 R)
• M81: 36,068,346 km (0.101 R)
• M82: 36,676,760 km (0.085 R)
• M83: 37,065,715 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit