🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.57 AU - 0.73 AU

Year: 187 Days

Day: 32.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.93 AU - 1.09 AU

Year: 362 Days

Day: 12.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.54 AU - 1.62 AU

Year: 708 Days

Day: 30.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,032,600 km

• M1: 695,780 km (0.054 R)
• M2: 724,502 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.93 AU - 2.37 AU

Year: 1124 Days

Day: 37.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,032,600 km

• M1: 994,676 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.93 AU - 3.19 AU

Year: 1460 Days

Day: 12.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.2 AU - 5.08 AU

Year: 3563 Days

Day: 17.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,032,600 km

• M1: 3,688,336 km (0.115 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 12.2

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.6 AU - 7.9 AU

Year: 7690 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,032,600 km

• M1: 167,250 km (0.05 R)
• M2: 357,389 km (0.119 R)
• M3: 529,576 km (0.119 R)
• M4: 749,186 km (0.103 R)
• M5: 964,906 km (0.097 R)
• M6: 1,220,569 km (0.104 R)
• M7: 1,396,945 km (0.115 R)
• M8: 2,115,314 km (0.079 R)
• M9: 2,329,388 km (0.093 R)
• M10: 2,575,926 km (0.028 R)
• M11: 3,014,397 km (0.059 R)
• M12: 3,588,703 km (0.116 R)
• M13: 4,226,738 km (0.111 R)
• M14: 4,437,222 km (0.075 R)
• M15: 5,410,805 km (0.103 R)
• M16: 5,672,751 km (0.093 R)
• M17: 5,838,506 km (0.087 R)
• M18: 6,174,951 km (0.099 R)
• M19: 6,587,093 km (0.097 R)
• M20: 6,726,519 km (0.111 R)
• M21: 6,866,841 km (0.104 R)
• M22: 7,365,900 km (0.084 R)
• M23: 8,248,677 km (0.108 R)
• M24: 8,361,474 km (0.079 R)
• M25: 8,474,719 km (0.099 R)
• M26: 9,203,710 km (0.107 R)
• M27: 9,753,781 km (0.097 R)
• M28: 11,051,094 km (0.112 R)
• M29: 11,719,946 km (0.114 R)
• M30: 11,889,291 km (0.098 R)
• M31: 12,316,093 km (0.074 R)
• M32: 12,574,599 km (0.094 R)
• M33: 13,184,808 km (0.09 R)
• M34: 14,433,951 km (0.092 R)
• M35: 14,752,145 km (0.118 R)
• M36: 15,256,888 km (0.105 R)
• M37: 15,395,566 km (0.085 R)
• M38: 15,720,791 km (0.098 R)
• M39: 16,662,360 km (0.103 R)
• M40: 16,996,113 km (0.084 R)
• M41: 17,139,877 km (0.06 R)
• M42: 18,108,673 km (0.086 R)
• M43: 18,501,217 km (0.101 R)
• M44: 18,599,802 km (0.065 R)
• M45: 19,294,535 km (0.05 R)
• M46: 19,846,551 km (0.09 R)
• M47: 20,301,927 km (0.039 R)
• M48: 21,223,300 km (0.07 R)
• M49: 21,378,134 km (0.118 R)
• M50: 21,792,969 km (0.094 R)
• M51: 22,630,567 km (0.098 R)
• M52: 22,841,650 km (0.119 R)
• M53: 24,445,489 km (0.114 R)
• M54: 25,479,958 km (0.038 R)
• M55: 26,306,786 km (0.096 R)
• M56: 27,310,438 km (0.095 R)
• M57: 27,422,786 km (0.106 R)
• M58: 27,647,930 km (0.119 R)
• M59: 27,986,620 km (0.113 R)
• M60: 28,156,563 km (0.048 R)
• M61: 28,383,653 km (0.028 R)
• M62: 28,896,773 km (0.116 R)
• M63: 29,355,441 km (0.088 R)
• M64: 29,470,481 km (0.119 R)
• M65: 30,221,911 km (0.089 R)
• M66: 30,921,281 km (0.117 R)
• M67: 31,331,628 km (0.087 R)
• M68: 31,625,887 km (0.038 R)
• M69: 31,921,044 km (0.032 R)
• M70: 32,098,617 km (0.111 R)
• M71: 32,692,670 km (0.064 R)
• M72: 33,711,132 km (0.101 R)
• M73: 35,717,688 km (0.109 R)
• M74: 36,025,112 km (0.117 R)
• M75: 36,271,649 km (0.119 R)
• M76: 36,457,001 km (0.065 R)
• M77: 37,139,018 km (0.074 R)
• M78: 37,263,483 km (0.091 R)
• M79: 38,327,124 km (0.071 R)
• M80: 41,641,914 km (0.106 R)
• M81: 42,941,022 km (0.119 R)
• M82: 43,137,144 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 14.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.1 AU - 13.62 AU

Year: 13648 Days

Day: 13.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,032,600 km

• M1: 788,830 km (0.105 R)
• M2: 959,970 km (0.107 R)
• M3: 1,268,889 km (0.055 R)
• M4: 1,435,691 km (0.116 R)
• M5: 1,650,214 km (0.054 R)
• M6: 2,155,855 km (0.1 R)
• M7: 2,335,223 km (0.109 R)
• M8: 2,426,777 km (0.115 R)
• M9: 2,637,410 km (0.115 R)
• M10: 2,878,712 km (0.118 R)
• M11: 3,331,694 km (0.111 R)
• M12: 3,566,862 km (0.104 R)
• M13: 3,943,549 km (0.066 R)
• M14: 4,765,141 km (0.092 R)
• M15: 4,971,287 km (0.054 R)
• M16: 5,423,372 km (0.106 R)
• M17: 5,732,291 km (0.105 R)
• M18: 6,206,367 km (0.113 R)
• M19: 6,367,334 km (0.117 R)
• M20: 7,058,327 km (0.07 R)
• M21: 7,260,284 km (0.101 R)
• M22: 7,566,660 km (0.028 R)
• M23: 7,807,962 km (0.074 R)
• M24: 8,227,733 km (0.078 R)
• M25: 8,333,798 km (0.085 R)
• M26: 10,588,537 km (0.107 R)
• M27: 11,603,858 km (0.11 R)
• M28: 11,882,559 km (0.099 R)
• M29: 12,042,928 km (0.098 R)
• M30: 12,203,895 km (0.102 R)
• M31: 12,813,955 km (0.117 R)
• M32: 13,517,514 km (0.098 R)
• M33: 14,617,806 km (0.113 R)
• M34: 14,746,610 km (0.115 R)
• M35: 16,233,015 km (0.101 R)
• M36: 16,366,456 km (0.078 R)
• M37: 17,310,718 km (0.03 R)
• M38: 17,904,172 km (0.082 R)
• M39: 19,440,692 km (0.094 R)
• M40: 20,680,858 km (0.071 R)
• M41: 20,873,840 km (0.026 R)
• M42: 21,067,569 km (0.072 R)
• M43: 21,897,388 km (0.081 R)
• M44: 23,037,025 km (0.034 R)
• M45: 24,962,050 km (0.111 R)
• M46: 25,116,286 km (0.095 R)
• M47: 26,727,904 km (0.113 R)
• M48: 27,043,705 km (0.067 R)
• M49: 27,519,725 km (0.098 R)
• M50: 27,679,047 km (0.085 R)
• M51: 30,543,547 km (0.115 R)
• M52: 30,818,657 km (0.025 R)
• M53: 32,992,464 km (0.055 R)
• M54: 33,501,246 km (0.111 R)
• M55: 33,671,339 km (0.074 R)
• M56: 34,012,422 km (0.074 R)
• M57: 34,526,291 km (0.049 R)
• M58: 35,273,084 km (0.11 R)
• M59: 35,735,341 km (0.116 R)
• M60: 36,083,306 km (0.113 R)
• M61: 36,199,543 km (0.115 R)
• M62: 36,841,168 km (0.107 R)
• M63: 37,016,796 km (0.094 R)
• M64: 37,427,592 km (0.114 R)
• M65: 37,663,209 km (0.067 R)
• M66: 37,781,092 km (0.115 R)
• M67: 38,076,398 km (0.108 R)
• M68: 38,847,874 km (0.106 R)
• M69: 39,026,644 km (0.072 R)
• M70: 40,406,385 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.6

Radius: 7.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.08 AU - 18.16 AU

Year: 19926 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,032,600 km

• M1: 169,345 km (0.041 R)
• M2: 230,830 km (0.046 R)
• M3: 386,411 km (0.057 R)
• M4: 461,958 km (0.102 R)
• M5: 683,961 km (0.117 R)
• M6: 1,001,408 km (0.081 R)
• M7: 1,221,766 km (0.031 R)
• M8: 2,220,481 km (0.073 R)
• M9: 2,808,850 km (0.043 R)
• M10: 2,994,501 km (0.11 R)
• M11: 4,438,868 km (0.087 R)
• M12: 4,875,395 km (0.077 R)
• M13: 5,363,832 km (0.094 R)
• M14: 6,962,435 km (0.095 R)
• M15: 7,256,394 km (0.107 R)
• M16: 9,012,823 km (0.069 R)
• M17: 9,149,555 km (0.093 R)
• M18: 9,517,865 km (0.095 R)
• M19: 9,657,141 km (0.066 R)
• M20: 12,178,164 km (0.089 R)
• M21: 12,278,993 km (0.075 R)
• M22: 13,198,871 km (0.041 R)
• M23: 14,087,931 km (0.119 R)
• M24: 14,299,911 km (0.106 R)
• M25: 14,459,532 km (0.085 R)
• M26: 15,539,329 km (0.099 R)
• M27: 17,490,534 km (0.115 R)
• M28: 18,061,998 km (0.083 R)
• M29: 18,581,552 km (0.064 R)
• M30: 19,282,118 km (0.074 R)
• M31: 19,458,494 km (0.106 R)
• M32: 21,131,298 km (0.093 R)
• M33: 21,191,885 km (0.116 R)
• M34: 21,923,568 km (0.079 R)
• M35: 22,477,678 km (0.072 R)
• M36: 23,725,624 km (0.101 R)
• M37: 24,167,686 km (0.07 R)
• M38: 24,421,553 km (0.117 R)
• M39: 24,548,711 km (0.095 R)
• M40: 24,867,804 km (0.055 R)
• M41: 25,059,887 km (0.094 R)
• M42: 26,092,861 km (0.099 R)
• M43: 28,133,376 km (0.081 R)
• M44: 28,266,817 km (0.078 R)
• M45: 28,802,527 km (0.054 R)
• M46: 30,156,537 km (0.036 R)
• M47: 30,635,250 km (0.114 R)
• M48: 31,116,656 km (0.03 R)
• M49: 31,531,192 km (0.119 R)
• M50: 33,066,665 km (0.083 R)
• M51: 34,341,089 km (0.115 R)
• M52: 37,229,973 km (0.12 R)
• M53: 37,523,185 km (0.101 R)
• M54: 38,185,604 km (0.107 R)
• M55: 39,746,209 km (0.06 R)
• M56: 40,571,990 km (0.093 R)
• M57: 41,783,284 km (0.114 R)
• M58: 45,722,495 km (0.089 R)
• M59: 47,537,416 km (0.112 R)
• M60: 50,101,524 km (0.112 R)
• M61: 51,400,332 km (0.12 R)
• M62: 52,545,803 km (0.107 R)
• M63: 52,874,619 km (0.098 R)
• M64: 53,121,755 km (0.059 R)
• M65: 54,612,348 km (0.061 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 14,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit