🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.93 AU - 1.21 AU

Year: 410 Days

Day: 38.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,151,802 km

• M1: 373,995 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.88 AU - 2.08 AU

Year: 1033 Days

Day: 29 Hours

Environment

Temp: -69 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,151,802 km

• M1: 56,548 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.84 AU - 2.58 AU

Year: 1218 Days

Day: 33.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.2

Radius: 14.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.83 AU - 12.51 AU

Year: 12926 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,151,802 km

• M1: 187,596 km (0.103 R)
• M2: 386,411 km (0.092 R)
• M3: 1,101,040 km (0.108 R)
• M4: 1,357,301 km (0.063 R)
• M5: 1,505,703 km (0.112 R)
• M6: 1,846,487 km (0.066 R)
• M7: 2,012,391 km (0.108 R)
• M8: 2,540,321 km (0.06 R)
• M9: 3,479,497 km (0.081 R)
• M10: 5,973,593 km (0.079 R)
• M11: 6,432,708 km (0.106 R)
• M12: 6,602,502 km (0.103 R)
• M13: 6,730,857 km (0.079 R)
• M14: 6,860,110 km (0.067 R)
• M15: 7,208,673 km (0.12 R)
• M16: 7,742,438 km (0.068 R)
• M17: 7,923,302 km (0.03 R)
• M18: 8,243,142 km (0.056 R)
• M19: 9,180,522 km (0.107 R)
• M20: 9,276,115 km (0.118 R)
• M21: 10,901,197 km (0.053 R)
• M22: 11,002,475 km (0.087 R)
• M23: 11,720,544 km (0.098 R)
• M24: 11,876,425 km (0.077 R)
• M25: 12,559,788 km (0.044 R)
• M26: 12,986,741 km (0.084 R)
• M27: 13,472,784 km (0.075 R)
• M28: 13,800,254 km (0.048 R)
• M29: 14,351,672 km (0.069 R)
• M30: 14,854,171 km (0.1 R)
• M31: 15,362,505 km (0.107 R)
• M32: 16,396,375 km (0.119 R)
• M33: 16,745,986 km (0.034 R)
• M34: 17,571,317 km (0.085 R)
• M35: 17,869,316 km (0.105 R)
• M36: 18,108,822 km (0.083 R)
• M37: 18,530,838 km (0.097 R)
• M38: 21,573,958 km (0.071 R)
• M39: 21,701,415 km (0.118 R)
• M40: 22,600,798 km (0.038 R)
• M41: 23,512,447 km (0.103 R)
• M42: 23,709,318 km (0.079 R)
• M43: 24,436,064 km (0.117 R)
• M44: 24,768,919 km (0.083 R)
• M45: 25,237,310 km (0.096 R)
• M46: 27,346,640 km (0.079 R)
• M47: 27,969,566 km (0.057 R)
• M48: 28,457,405 km (0.111 R)
• M49: 29,441,310 km (0.045 R)
• M50: 30,651,108 km (0.095 R)
• M51: 33,266,527 km (0.083 R)
• M52: 35,124,383 km (0.118 R)
• M53: 36,711,018 km (0.105 R)
• M54: 36,939,604 km (0.1 R)
• M55: 38,089,563 km (0.07 R)
• M56: 38,320,991 km (0.094 R)
• M57: 38,940,326 km (0.095 R)
• M58: 40,032,241 km (0.073 R)
• M59: 40,189,019 km (0.109 R)
• M60: 40,424,636 km (0.096 R)
• M61: 41,530,014 km (0.079 R)
• M62: 41,768,324 km (0.106 R)
• M63: 42,645,566 km (0.099 R)
• M64: 43,367,824 km (0.099 R)
• M65: 44,905,840 km (0.107 R)
• M66: 45,150,283 km (0.108 R)
• M67: 45,804,474 km (0.03 R)
• M68: 46,544,086 km (0.116 R)
• M69: 47,702,572 km (0.049 R)
• M70: 48,452,357 km (0.061 R)
• M71: 49,963,445 km (0.104 R)
• M72: 50,301,386 km (0.046 R)
• M73: 51,149,457 km (0.069 R)
• M74: 51,831,324 km (0.067 R)
• M75: 52,259,024 km (0.1 R)
• M76: 52,430,463 km (0.094 R)
• M77: 53,118,015 km (0.11 R)
• M78: 53,462,838 km (0.082 R)
• M79: 56,512,241 km (0.084 R)
• M80: 56,864,395 km (0.089 R)
• M81: 58,635,783 km (0.082 R)
• M82: 58,813,804 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.6

Radius: 12.4

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.4 AU - 11.24 AU

Year: 13199 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,151,802 km

• M1: 242,349 km (0.12 R)
• M2: 355,445 km (0.06 R)
• M3: 482,004 km (0.112 R)
• M4: 707,000 km (0.081 R)
• M5: 877,392 km (0.105 R)
• M6: 1,385,875 km (0.089 R)
• M7: 1,905,278 km (0.096 R)
• M8: 2,831,888 km (0.088 R)
• M9: 2,914,765 km (0.092 R)
• M10: 4,129,350 km (0.12 R)
• M11: 5,414,097 km (0.108 R)
• M12: 5,692,049 km (0.096 R)
• M13: 5,868,276 km (0.068 R)
• M14: 6,117,955 km (0.087 R)
• M15: 6,407,726 km (0.076 R)
• M16: 6,850,685 km (0.086 R)
• M17: 7,113,828 km (0.075 R)
• M18: 7,380,261 km (0.045 R)
• M19: 7,844,613 km (0.109 R)
• M20: 8,238,953 km (0.104 R)
• M21: 8,720,808 km (0.041 R)
• M22: 9,502,457 km (0.097 R)
• M23: 9,586,082 km (0.115 R)
• M24: 11,176,307 km (0.114 R)
• M25: 11,264,720 km (0.069 R)
• M26: 11,397,563 km (0.088 R)
• M27: 11,575,584 km (0.112 R)
• M28: 11,799,382 km (0.095 R)
• M29: 12,342,273 km (0.083 R)
• M30: 12,571,008 km (0.092 R)
• M31: 13,079,043 km (0.09 R)
• M32: 13,172,093 km (0.108 R)
• M33: 14,067,585 km (0.078 R)
• M34: 14,258,622 km (0.071 R)
• M35: 14,594,918 km (0.103 R)
• M36: 14,836,818 km (0.111 R)
• M37: 15,718,547 km (0.119 R)
• M38: 16,265,926 km (0.045 R)
• M39: 16,516,652 km (0.064 R)
• M40: 16,870,002 km (0.04 R)
• M41: 16,971,430 km (0.09 R)
• M42: 18,204,116 km (0.101 R)
• M43: 19,572,039 km (0.113 R)
• M44: 19,731,959 km (0.05 R)
• M45: 19,838,922 km (0.113 R)
• M46: 20,160,707 km (0.096 R)
• M47: 20,646,601 km (0.097 R)
• M48: 20,863,966 km (0.081 R)
• M49: 21,465,200 km (0.1 R)
• M50: 22,461,522 km (0.117 R)
• M51: 24,498,895 km (0.052 R)
• M52: 24,844,317 km (0.064 R)
• M53: 25,017,551 km (0.093 R)
• M54: 25,423,410 km (0.07 R)
• M55: 26,535,970 km (0.054 R)
• M56: 26,772,185 km (0.081 R)
• M57: 27,068,538 km (0.086 R)
• M58: 27,544,858 km (0.084 R)
• M59: 27,784,065 km (0.076 R)
• M60: 28,084,008 km (0.056 R)
• M61: 28,566,312 km (0.053 R)
• M62: 30,832,121 km (0.086 R)
• M63: 32,017,983 km (0.057 R)
• M64: 32,458,549 km (0.111 R)
• M65: 34,048,775 km (0.052 R)
• M66: 35,014,878 km (0.116 R)
• M67: 35,794,432 km (0.088 R)
• M68: 36,579,671 km (0.101 R)
• M69: 36,974,311 km (0.066 R)
• M70: 37,502,840 km (0.047 R)
• M71: 37,834,498 km (0.044 R)
• M72: 38,033,912 km (0.093 R)
• M73: 38,233,625 km (0.097 R)
• M74: 38,367,067 km (0.106 R)
• M75: 38,902,029 km (0.114 R)
• M76: 40,658,158 km (0.084 R)
• M77: 41,135,226 km (0.098 R)
• M78: 42,439,869 km (0.117 R)
• M79: 42,854,554 km (0.037 R)
• M80: 43,967,263 km (0.075 R)
• M81: 45,512,759 km (0.102 R)
• M82: 46,790,324 km (0.104 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: 373 - 12,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit