🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.43 AU - 0.67 AU

Year: 154 Days

Day: 29 Hours

Environment

Temp: 164 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,164,272 km

• M1: 40,391 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.97 AU - 0.97 AU

Year: 360 Days

Day: 26.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.9 AU - 1.08 AU

Year: 371 Days

Day: 45.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1 AU - 1.28 AU

Year: 459 Days

Day: 19.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,164,272 km

• M1: 668,403 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.88 AU - 2.16 AU

Year: 1082 Days

Day: 20.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.89 AU - 3.89 AU

Year: 2890 Days

Day: 43.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.31 AU - 5.31 AU

Year: 3371 Days

Day: 19.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436

Radius: 6.9

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.6 AU - 16.78 AU

Year: 21211 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,164,272 km

• M1: 87,964 km (0.11 R)
• M2: 153,787 km (0.081 R)
• M3: 322,982 km (0.064 R)
• M4: 474,973 km (0.12 R)
• M5: 609,462 km (0.093 R)
• M6: 734,825 km (0.11 R)
• M7: 868,715 km (0.109 R)
• M8: 1,291,329 km (0.116 R)
• M9: 1,921,285 km (0.105 R)
• M10: 2,171,413 km (0.048 R)
• M11: 2,300,366 km (0.072 R)
• M12: 2,431,863 km (0.098 R)
• M13: 2,702,486 km (0.066 R)
• M14: 2,947,078 km (0.075 R)
• M15: 3,162,649 km (0.11 R)
• M16: 3,685,044 km (0.098 R)
• M17: 5,234,130 km (0.118 R)
• M18: 6,395,758 km (0.083 R)
• M19: 7,100,813 km (0.105 R)
• M20: 9,046,482 km (0.102 R)
• M21: 9,517,566 km (0.096 R)
• M22: 9,623,332 km (0.11 R)
• M23: 10,538,123 km (0.11 R)
• M24: 11,256,342 km (0.115 R)
• M25: 11,649,485 km (0.059 R)
• M26: 12,276,600 km (0.071 R)
• M27: 13,503,901 km (0.086 R)
• M28: 14,041,705 km (0.04 R)
• M29: 14,162,281 km (0.104 R)
• M30: 14,464,917 km (0.11 R)
• M31: 15,510,008 km (0.033 R)
• M32: 16,898,426 km (0.042 R)
• M33: 17,155,136 km (0.117 R)
• M34: 17,413,043 km (0.119 R)
• M35: 18,523,657 km (0.088 R)
• M36: 20,062,570 km (0.039 R)
• M37: 20,130,338 km (0.056 R)
• M38: 20,198,256 km (0.035 R)
• M39: 20,266,173 km (0.063 R)
• M40: 21,433,635 km (0.075 R)
• M41: 21,850,863 km (0.099 R)
• M42: 22,270,785 km (0.066 R)
• M43: 23,403,390 km (0.108 R)
• M44: 23,689,571 km (0.12 R)
• M45: 24,627,400 km (0.107 R)
• M46: 25,283,686 km (0.117 R)
• M47: 25,503,744 km (0.093 R)
• M48: 25,945,806 km (0.1 R)
• M49: 26,316,210 km (0.094 R)
• M50: 26,464,761 km (0.097 R)
• M51: 26,837,559 km (0.041 R)
• M52: 26,987,157 km (0.098 R)
• M53: 27,287,100 km (0.063 R)
• M54: 28,421,950 km (0.067 R)
• M55: 31,365,288 km (0.082 R)
• M56: 32,235,200 km (0.049 R)
• M57: 32,633,280 km (0.065 R)
• M58: 33,434,227 km (0.044 R)
• M59: 33,595,194 km (0.072 R)
• M60: 34,647,914 km (0.081 R)
• M61: 35,055,568 km (0.11 R)
• M62: 36,123,099 km (0.069 R)
• M63: 36,785,368 km (0.068 R)
• M64: 38,037,802 km (0.1 R)
• M65: 38,627,068 km (0.111 R)
• M66: 38,711,591 km (0.096 R)
• M67: 39,304,297 km (0.109 R)
• M68: 39,474,091 km (0.081 R)
• M69: 40,070,687 km (0.083 R)
• M70: 41,359,024 km (0.113 R)
• M71: 44,949,373 km (0.117 R)
• M72: 46,287,676 km (0.089 R)
• M73: 46,467,043 km (0.051 R)
• M74: 47,458,129 km (0.099 R)
• M75: 47,910,812 km (0.096 R)
• M76: 48,820,667 km (0.087 R)
• M77: 49,094,580 km (0.096 R)
• M78: 49,460,796 km (0.066 R)
• M79: 51,490,989 km (0.032 R)
• M80: 52,984,574 km (0.106 R)
• M81: 56,396,752 km (0.059 R)
• M82: 56,684,279 km (0.091 R)
• M83: 57,646,343 km (0.091 R)
• M84: 57,935,964 km (0.097 R)
• M85: 58,032,604 km (0.059 R)
• M86: 60,662,685 km (0.061 R)
• M87: 60,858,957 km (0.05 R)
• M88: 62,635,731 km (0.09 R)
• M89: 63,132,246 km (0.098 R)
• M90: 64,529,640 km (0.103 R)
• M91: 64,830,332 km (0.082 R)
• M92: 66,948,637 km (0.05 R)
• M93: 67,151,492 km (0.1 R)
• M94: 67,253,069 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347

Radius: 3.9

Gravity: 22.81 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.38 AU - 18.3 AU

Year: 24883 Days

Day: 19.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,164,272 km

• M1: 232,176 km (0.05 R)
• M2: 1,210,396 km (0.118 R)
• M3: 1,264,551 km (0.052 R)
• M4: 1,517,521 km (0.097 R)
• M5: 1,546,692 km (0.105 R)
• M6: 1,575,864 km (0.066 R)
• M7: 1,910,215 km (0.082 R)
• M8: 2,101,551 km (0.117 R)
• M9: 2,400,148 km (0.103 R)
• M10: 2,468,215 km (0.089 R)
• M11: 2,571,737 km (0.056 R)
• M12: 2,711,910 km (0.111 R)
• M13: 2,782,969 km (0.113 R)
• M14: 2,926,733 km (0.091 R)
• M15: 3,372,983 km (0.066 R)
• M16: 3,487,874 km (0.111 R)
• M17: 3,760,741 km (0.063 R)
• M18: 4,162,710 km (0.057 R)
• M19: 4,493,920 km (0.05 R)
• M20: 4,535,957 km (0.102 R)
• M21: 4,919,825 km (0.068 R)
• M22: 4,963,059 km (0.107 R)
• M23: 5,582,544 km (0.108 R)
• M24: 5,947,413 km (0.083 R)
• M25: 6,086,090 km (0.116 R)
• M26: 6,179,290 km (0.096 R)
• M27: 7,732,116 km (0.054 R)
• M28: 8,189,586 km (0.097 R)
• M29: 8,551,313 km (0.096 R)
• M30: 12,326,565 km (0.09 R)
• M31: 12,385,507 km (0.07 R)
• M32: 12,919,721 km (0.051 R)
• M33: 13,159,526 km (0.089 R)
• M34: 13,582,739 km (0.103 R)
• M35: 14,133,558 km (0.106 R)
• M36: 15,828,951 km (0.083 R)
• M37: 16,085,511 km (0.072 R)
• M38: 16,408,194 km (0.071 R)
• M39: 17,257,012 km (0.104 R)
• M40: 17,720,017 km (0.115 R)
• M41: 18,658,295 km (0.095 R)
• M42: 19,065,201 km (0.083 R)
• M43: 19,201,635 km (0.074 R)
• M44: 21,143,714 km (0.05 R)
• M45: 21,214,324 km (0.073 R)
• M46: 21,355,545 km (0.084 R)
• M47: 22,353,063 km (0.052 R)
• M48: 23,002,318 km (0.119 R)
• M49: 23,584,703 km (0.075 R)
• M50: 24,541,231 km (0.109 R)
• M51: 24,912,533 km (0.052 R)
• M52: 25,061,682 km (0.096 R)
• M53: 27,332,429 km (0.071 R)
• M54: 28,336,679 km (0.072 R)
• M55: 31,019,717 km (0.079 R)
• M56: 31,501,572 km (0.053 R)
• M57: 31,743,322 km (0.081 R)
• M58: 32,472,611 km (0.079 R)
• M59: 32,798,436 km (0.1 R)
• M60: 33,125,457 km (0.115 R)
• M61: 33,864,919 km (0.059 R)
• M62: 34,361,135 km (0.07 R)
• M63: 35,109,723 km (0.06 R)
• M64: 36,792,400 km (0.073 R)
• M65: 38,071,611 km (0.092 R)
• M66: 38,501,256 km (0.062 R)
• M67: 39,192,099 km (0.098 R)
• M68: 39,278,716 km (0.058 R)
• M69: 39,365,333 km (0.096 R)
• M70: 39,539,016 km (0.115 R)
• M71: 39,799,766 km (0.119 R)
• M72: 40,061,263 km (0.072 R)
• M73: 40,235,843 km (0.059 R)
• M74: 42,350,708 km (0.079 R)
• M75: 42,795,762 km (0.039 R)
• M76: 42,885,072 km (0.106 R)
• M77: 43,332,070 km (0.111 R)
• M78: 43,600,898 km (0.096 R)
• M79: 44,140,497 km (0.099 R)
• M80: 45,226,129 km (0.086 R)
• M81: 45,590,101 km (0.109 R)
• M82: 45,863,566 km (0.099 R)
• M83: 46,046,225 km (0.042 R)
• M84: 46,137,629 km (0.063 R)
• M85: 49,562,223 km (0.082 R)
• M86: 49,843,467 km (0.075 R)
• M87: 53,932,426 km (0.109 R)
• M88: 54,221,599 km (0.109 R)
• M89: 55,578,302 km (0.089 R)
• M90: 56,358,604 km (0.071 R)
• M91: 56,652,115 km (0.116 R)
• M92: 57,044,361 km (0.113 R)
• M93: 57,634,225 km (0.082 R)
• M94: 60,614,215 km (0.061 R)
• M95: 61,820,123 km (0.107 R)
• M96: 67,759,308 km (0.045 R)
• M97: 67,863,279 km (0.107 R)
• M98: 69,534,137 km (0.08 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: 406 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit