🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.05 AU - 1.57 AU

Year: 548 Days

Day: 22.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,367,043 km

• M1: 323,431 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.28 AU - 3.52 AU

Year: 2290 Days

Day: 26.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.17 AU - 4.21 AU

Year: 3133 Days

Day: 29.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.8

Radius: 12.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.88 AU - 11.86 AU

Year: 12197 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,367,043 km

• M1: 222,003 km (0.078 R)
• M2: 441,912 km (0.1 R)
• M3: 546,481 km (0.098 R)
• M4: 861,085 km (0.034 R)
• M5: 1,040,304 km (0.089 R)
• M6: 1,124,228 km (0.102 R)
• M7: 1,276,967 km (0.103 R)
• M8: 1,531,733 km (0.084 R)
• M9: 1,653,056 km (0.095 R)
• M10: 2,506,812 km (0.103 R)
• M11: 2,858,516 km (0.073 R)
• M12: 3,577,035 km (0.112 R)
• M13: 3,906,599 km (0.076 R)
• M14: 4,246,186 km (0.095 R)
• M15: 4,595,347 km (0.081 R)
• M16: 5,622,337 km (0.08 R)
• M17: 6,279,819 km (0.06 R)
• M18: 6,517,830 km (0.038 R)
• M19: 6,718,440 km (0.075 R)
• M20: 6,961,836 km (0.092 R)
• M21: 7,964,591 km (0.114 R)
• M22: 8,395,732 km (0.108 R)
• M23: 8,614,145 km (0.081 R)
• M24: 8,790,371 km (0.118 R)
• M25: 9,190,994 km (0.103 R)
• M26: 9,280,902 km (0.108 R)
• M27: 9,780,410 km (0.106 R)
• M28: 10,900,748 km (0.071 R)
• M29: 11,476,101 km (0.112 R)
• M30: 12,606,463 km (0.03 R)
• M31: 12,907,155 km (0.082 R)
• M32: 13,108,962 km (0.071 R)
• M33: 13,362,830 km (0.117 R)
• M34: 14,081,947 km (0.055 R)
• M35: 14,289,738 km (0.084 R)
• M36: 15,131,077 km (0.094 R)
• M37: 15,450,767 km (0.096 R)
• M38: 15,826,557 km (0.072 R)
• M39: 16,042,726 km (0.069 R)
• M40: 18,200,675 km (0.04 R)
• M41: 19,284,662 km (0.057 R)
• M42: 19,689,324 km (0.1 R)
• M43: 20,038,336 km (0.096 R)
• M44: 20,565,818 km (0.095 R)
• M45: 20,979,306 km (0.071 R)
• M46: 21,157,328 km (0.07 R)
• M47: 21,395,487 km (0.079 R)
• M48: 22,236,078 km (0.104 R)
• M49: 23,209,960 km (0.09 R)
• M50: 23,332,780 km (0.075 R)
• M51: 25,136,332 km (0.076 R)
• M52: 25,515,114 km (0.09 R)
• M53: 25,832,112 km (0.074 R)
• M54: 26,342,240 km (0.025 R)
• M55: 26,855,660 km (0.03 R)
• M56: 27,307,595 km (0.058 R)
• M57: 27,631,924 km (0.097 R)
• M58: 28,415,517 km (0.105 R)
• M59: 28,612,538 km (0.104 R)
• M60: 29,074,197 km (0.102 R)
• M61: 29,338,985 km (0.098 R)
• M62: 32,099,814 km (0.059 R)
• M63: 32,442,243 km (0.098 R)
• M64: 33,684,653 km (0.118 R)
• M65: 33,893,342 km (0.104 R)
• M66: 34,521,653 km (0.115 R)
• M67: 34,942,622 km (0.07 R)
• M68: 35,083,393 km (0.116 R)
• M69: 35,435,996 km (0.089 R)
• M70: 37,432,529 km (0.103 R)
• M71: 37,576,592 km (0.116 R)
• M72: 37,865,166 km (0.028 R)
• M73: 38,808,081 km (0.115 R)
• M74: 39,099,797 km (0.08 R)
• M75: 41,310,554 km (0.116 R)
• M76: 45,468,029 km (0.097 R)
• M77: 46,315,351 km (0.114 R)
• M78: 47,167,909 km (0.096 R)
• M79: 47,713,194 km (0.093 R)
• M80: 49,677,563 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.6

Radius: 7.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.52 AU - 18.48 AU

Year: 25601 Days

Day: 19 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,367,043 km

• M1: 163,062 km (0.043 R)
• M2: 299,794 km (0.106 R)
• M3: 536,159 km (0.113 R)
• M4: 596,447 km (0.038 R)
• M5: 1,044,941 km (0.109 R)
• M6: 2,188,766 km (0.055 R)
• M7: 2,238,433 km (0.091 R)
• M8: 2,288,548 km (0.116 R)
• M9: 2,492,450 km (0.052 R)
• M10: 2,702,486 km (0.107 R)
• M11: 2,945,582 km (0.098 R)
• M12: 3,167,735 km (0.069 R)
• M13: 4,079,085 km (0.069 R)
• M14: 4,202,204 km (0.092 R)
• M15: 4,295,553 km (0.066 R)
• M16: 4,547,476 km (0.109 R)
• M17: 4,901,873 km (0.087 R)
• M18: 5,033,071 km (0.118 R)
• M19: 5,365,926 km (0.101 R)
• M20: 5,809,334 km (0.087 R)
• M21: 6,371,224 km (0.08 R)
• M22: 7,812,150 km (0.049 R)
• M23: 8,158,619 km (0.055 R)
• M24: 8,628,207 km (0.1 R)
• M25: 9,066,529 km (0.104 R)
• M26: 9,147,012 km (0.038 R)
• M27: 9,923,276 km (0.081 R)
• M28: 10,550,988 km (0.11 R)
• M29: 10,976,594 km (0.066 R)
• M30: 11,581,867 km (0.072 R)
• M31: 11,756,747 km (0.086 R)
• M32: 12,375,933 km (0.088 R)
• M33: 13,507,790 km (0.055 R)
• M34: 14,016,273 km (0.088 R)
• M35: 14,202,672 km (0.117 R)
• M36: 14,530,890 km (0.107 R)
• M37: 14,672,410 km (0.08 R)
• M38: 14,719,682 km (0.11 R)
• M39: 15,482,632 km (0.081 R)
• M40: 15,772,104 km (0.112 R)
• M41: 16,454,270 km (0.088 R)
• M42: 16,700,358 km (0.083 R)
• M43: 17,096,493 km (0.118 R)
• M44: 18,151,009 km (0.1 R)
• M45: 18,201,872 km (0.096 R)
• M46: 19,537,632 km (0.105 R)
• M47: 19,902,800 km (0.088 R)
• M48: 20,958,063 km (0.116 R)
• M49: 21,707,698 km (0.034 R)
• M50: 23,675,060 km (0.115 R)
• M51: 24,231,713 km (0.116 R)
• M52: 24,680,058 km (0.116 R)
• M53: 24,905,203 km (0.12 R)
• M54: 25,301,039 km (0.095 R)
• M55: 25,698,820 km (0.103 R)
• M56: 26,616,004 km (0.099 R)
• M57: 27,194,649 km (0.036 R)
• M58: 29,669,746 km (0.114 R)
• M59: 29,909,252 km (0.059 R)
• M60: 30,089,368 km (0.102 R)
• M61: 31,725,669 km (0.108 R)
• M62: 32,770,760 km (0.065 R)
• M63: 33,328,610 km (0.086 R)
• M64: 34,140,029 km (0.096 R)
• M65: 34,831,620 km (0.114 R)
• M66: 35,400,840 km (0.066 R)
• M67: 37,708,537 km (0.119 R)
• M68: 37,838,238 km (0.112 R)
• M69: 38,749,738 km (0.112 R)
• M70: 39,734,391 km (0.096 R)
• M71: 39,932,309 km (0.046 R)
• M72: 42,400,225 km (0.054 R)
• M73: 43,414,798 km (0.095 R)
• M74: 43,550,633 km (0.082 R)
• M75: 43,618,700 km (0.058 R)
• M76: 45,398,765 km (0.073 R)
• M77: 45,605,659 km (0.062 R)
• M78: 46,089,758 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit