🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.05 AU

Year: 335 Days

Day: 29.5 Hours

Environment

Temp: 48 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.61 AU - 1.67 AU

Year: 771 Days

Day: 30.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,729,909 km

• M1: 238,459 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.76 AU - 2.42 AU

Year: 1109 Days

Day: 45.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 12.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.37 AU - 10.39 AU

Year: 11400 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 156.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 60,729,909 km

• M1: 186,100 km (0.117 R)
• M2: 273,016 km (0.052 R)
• M3: 414,386 km (0.11 R)
• M4: 1,193,492 km (0.115 R)
• M5: 1,886,878 km (0.048 R)
• M6: 2,039,318 km (0.07 R)
• M7: 2,356,466 km (0.115 R)
• M8: 2,665,236 km (0.097 R)
• M9: 3,012,752 km (0.09 R)
• M10: 3,296,090 km (0.113 R)
• M11: 3,669,337 km (0.058 R)
• M12: 3,806,069 km (0.11 R)
• M13: 3,916,622 km (0.072 R)
• M14: 4,112,745 km (0.113 R)
• M15: 4,226,289 km (0.107 R)
• M16: 4,485,692 km (0.11 R)
• M17: 5,357,100 km (0.118 R)
• M18: 5,732,890 km (0.075 R)
• M19: 6,911,571 km (0.116 R)
• M20: 7,115,174 km (0.108 R)
• M21: 7,217,798 km (0.074 R)
• M22: 8,999,210 km (0.052 R)
• M23: 9,862,389 km (0.079 R)
• M24: 10,053,575 km (0.114 R)
• M25: 10,207,362 km (0.101 R)
• M26: 10,400,792 km (0.061 R)
• M27: 10,634,464 km (0.098 R)
• M28: 10,988,412 km (0.079 R)
• M29: 11,186,630 km (0.092 R)
• M30: 12,113,837 km (0.106 R)
• M31: 12,318,786 km (0.098 R)
• M32: 12,401,065 km (0.068 R)
• M33: 13,023,841 km (0.107 R)
• M34: 14,084,640 km (0.106 R)
• M35: 14,647,128 km (0.065 R)
• M36: 14,865,540 km (0.073 R)
• M37: 15,041,019 km (0.113 R)
• M38: 15,128,982 km (0.117 R)
• M39: 15,660,503 km (0.118 R)
• M40: 15,928,583 km (0.083 R)
• M41: 16,741,947 km (0.075 R)
• M42: 16,970,233 km (0.084 R)
• M43: 17,107,713 km (0.099 R)
• M44: 17,245,643 km (0.115 R)
• M45: 17,383,871 km (0.1 R)
• M46: 17,707,900 km (0.111 R)
• M47: 18,597,409 km (0.111 R)
• M48: 18,928,918 km (0.075 R)
• M49: 19,262,222 km (0.07 R)
• M50: 19,838,174 km (0.098 R)
• M51: 20,079,924 km (0.086 R)
• M52: 20,810,859 km (0.098 R)
• M53: 21,253,669 km (0.031 R)
• M54: 21,352,403 km (0.076 R)
• M55: 23,055,575 km (0.118 R)
• M56: 23,258,879 km (0.089 R)
• M57: 23,462,631 km (0.106 R)
• M58: 25,114,790 km (0.038 R)
• M59: 25,533,664 km (0.05 R)
• M60: 27,017,824 km (0.093 R)
• M61: 27,232,198 km (0.118 R)
• M62: 27,500,876 km (0.105 R)
• M63: 27,662,441 km (0.107 R)
• M64: 27,770,451 km (0.096 R)
• M65: 28,040,924 km (0.098 R)
• M66: 28,203,537 km (0.069 R)
• M67: 31,017,174 km (0.108 R)
• M68: 32,201,390 km (0.047 R)
• M69: 33,171,084 km (0.058 R)
• M70: 33,458,013 km (0.057 R)
• M71: 35,022,058 km (0.079 R)
• M72: 35,197,237 km (0.078 R)
• M73: 35,490,000 km (0.042 R)
• M74: 35,607,285 km (0.117 R)
• M75: 35,724,869 km (0.099 R)
• M76: 36,313,986 km (0.09 R)
• M77: 36,550,649 km (0.12 R)
• M78: 36,965,783 km (0.102 R)
• M79: 37,144,254 km (0.099 R)
• M80: 39,004,952 km (0.069 R)
• M81: 39,125,977 km (0.11 R)
• M82: 40,834,384 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 10

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 11.62 AU - 12.68 AU

Year: 15547 Days

Day: 12.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,729,909 km

• M1: 224,696 km (0.073 R)
• M2: 308,770 km (0.066 R)
• M3: 408,253 km (0.117 R)
• M4: 487,689 km (0.096 R)
• M5: 609,163 km (0.115 R)
• M6: 702,960 km (0.029 R)
• M7: 781,798 km (0.071 R)
• M8: 992,881 km (0.098 R)
• M9: 1,394,103 km (0.112 R)
• M10: 1,787,994 km (0.054 R)
• M11: 2,305,303 km (0.078 R)
• M12: 3,130,485 km (0.113 R)
• M13: 3,966,737 km (0.082 R)
• M14: 4,260,398 km (0.088 R)
• M15: 4,907,857 km (0.108 R)
• M16: 5,667,515 km (0.09 R)
• M17: 6,506,610 km (0.037 R)
• M18: 6,592,629 km (0.103 R)
• M19: 6,940,593 km (0.028 R)
• M20: 7,384,151 km (0.051 R)
• M21: 7,564,117 km (0.072 R)
• M22: 8,159,068 km (0.088 R)
• M23: 8,769,128 km (0.09 R)
• M24: 9,103,778 km (0.118 R)
• M25: 10,232,644 km (0.099 R)
• M26: 10,332,875 km (0.082 R)
• M27: 10,483,819 km (0.047 R)
• M28: 11,095,076 km (0.076 R)
• M29: 11,457,103 km (0.115 R)
• M30: 11,561,223 km (0.073 R)
• M31: 11,928,186 km (0.071 R)
• M32: 12,458,959 km (0.063 R)
• M33: 12,619,777 km (0.096 R)
• M34: 13,160,723 km (0.108 R)
• M35: 13,433,889 km (0.087 R)
• M36: 14,771,743 km (0.055 R)
• M37: 15,629,238 km (0.101 R)
• M38: 16,561,831 km (0.118 R)
• M39: 17,692,342 km (0.098 R)
• M40: 18,297,465 km (0.12 R)
• M41: 19,590,140 km (0.089 R)
• M42: 20,594,690 km (0.111 R)
• M43: 21,423,163 km (0.117 R)
• M44: 22,067,930 km (0.1 R)
• M45: 23,112,721 km (0.068 R)
• M46: 23,178,694 km (0.062 R)
• M47: 23,641,251 km (0.074 R)
• M48: 24,912,234 km (0.076 R)
• M49: 25,114,939 km (0.115 R)
• M50: 25,658,279 km (0.114 R)
• M51: 26,411,504 km (0.119 R)
• M52: 26,480,469 km (0.103 R)
• M53: 26,963,969 km (0.078 R)
• M54: 27,799,772 km (0.034 R)
• M55: 27,869,784 km (0.085 R)
• M56: 29,069,409 km (0.108 R)
• M57: 31,664,932 km (0.11 R)
• M58: 34,258,511 km (0.05 R)
• M59: 34,785,394 km (0.101 R)
• M60: 35,847,091 km (0.081 R)
• M61: 35,999,680 km (0.101 R)
• M62: 36,612,134 km (0.108 R)
• M63: 37,459,756 km (0.041 R)
• M64: 37,692,081 km (0.119 R)
• M65: 40,994,155 km (0.069 R)
• M66: 41,073,891 km (0.063 R)
• M67: 41,473,317 km (0.033 R)
• M68: 41,553,352 km (0.089 R)
• M69: 41,793,905 km (0.049 R)
• M70: 42,356,842 km (0.095 R)
• M71: 42,760,457 km (0.094 R)
• M72: 43,165,269 km (0.053 R)
• M73: 43,408,814 km (0.036 R)
• M74: 45,869,400 km (0.104 R)
• M75: 45,952,277 km (0.12 R)
• M76: 46,533,166 km (0.11 R)
• M77: 49,135,121 km (0.045 R)
• M78: 50,240,351 km (0.034 R)
• M79: 51,439,677 km (0.102 R)
• M80: 51,611,714 km (0.046 R)
• M81: 53,256,244 km (0.097 R)
• M82: 53,517,591 km (0.109 R)
• M83: 54,742,199 km (0.07 R)
• M84: 55,534,470 km (0.091 R)
• M85: 56,064,644 km (0.116 R)
• M86: 56,685,476 km (0.082 R)
• M87: 58,112,789 km (0.062 R)
• M88: 59,732,635 km (0.119 R)
• M89: 59,823,141 km (0.079 R)
• M90: 60,185,318 km (0.101 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit