🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.77 AU - 0.89 AU

Year: 273 Days

Day: 14.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,365,065 km

• M1: 117,584 km (0.09 R)
• M2: 518,656 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.9 AU - 0.92 AU

Year: 314 Days

Day: 24.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.17 AU - 1.39 AU

Year: 524 Days

Day: 20.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,365,065 km

• M1: 75,547 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.12 AU - 1.68 AU

Year: 599 Days

Day: 23.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,365,065 km

• M1: 1,310,029 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.93 AU - 4.71 AU

Year: 3247 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,365,065 km

• M1: 281,693 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.37 AU - 4.73 AU

Year: 3510 Days

Day: 24.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 13.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.78 AU - 7.62 AU

Year: 6987 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,365,065 km

• M1: 236,514 km (0.107 R)
• M2: 432,487 km (0.074 R)
• M3: 1,082,939 km (0.079 R)
• M4: 1,312,572 km (0.097 R)
• M5: 1,495,680 km (0.064 R)
• M6: 1,720,525 km (0.117 R)
• M7: 1,871,320 km (0.069 R)
• M8: 2,150,320 km (0.108 R)
• M9: 2,632,923 km (0.092 R)
• M10: 2,827,699 km (0.07 R)
• M11: 2,966,975 km (0.118 R)
• M12: 3,169,979 km (0.084 R)
• M13: 3,504,480 km (0.081 R)
• M14: 4,117,532 km (0.084 R)
• M15: 4,298,994 km (0.12 R)
• M16: 4,413,736 km (0.104 R)
• M17: 4,930,895 km (0.036 R)
• M18: 5,617,250 km (0.033 R)
• M19: 6,229,405 km (0.069 R)
• M20: 6,412,064 km (0.106 R)
• M21: 6,676,104 km (0.092 R)
• M22: 7,269,709 km (0.057 R)
• M23: 7,462,091 km (0.115 R)
• M24: 7,880,217 km (0.093 R)
• M25: 8,914,986 km (0.11 R)
• M26: 9,209,993 km (0.072 R)
• M27: 9,478,371 km (0.032 R)
• M28: 9,779,512 km (0.088 R)
• M29: 10,422,334 km (0.116 R)
• M30: 10,608,434 km (0.077 R)
• M31: 10,795,730 km (0.08 R)
• M32: 11,491,959 km (0.118 R)
• M33: 11,620,015 km (0.07 R)
• M34: 12,007,473 km (0.057 R)
• M35: 12,662,413 km (0.067 R)
• M36: 13,666,813 km (0.06 R)
• M37: 14,592,524 km (0.088 R)
• M38: 16,216,260 km (0.104 R)
• M39: 17,122,523 km (0.06 R)
• M40: 17,305,781 km (0.104 R)
• M41: 17,637,290 km (0.115 R)
• M42: 17,822,342 km (0.116 R)
• M43: 18,418,939 km (0.059 R)
• M44: 18,644,383 km (0.066 R)
• M45: 19,022,267 km (0.098 R)
• M46: 19,135,961 km (0.094 R)
• M47: 19,785,366 km (0.036 R)
• M48: 19,977,748 km (0.101 R)
• M49: 20,792,309 km (0.081 R)
• M50: 20,948,788 km (0.086 R)
• M51: 21,066,372 km (0.114 R)
• M52: 21,578,296 km (0.119 R)
• M53: 23,058,118 km (0.082 R)
• M54: 23,179,442 km (0.051 R)
• M55: 23,301,065 km (0.042 R)
• M56: 23,871,482 km (0.079 R)
• M57: 24,694,420 km (0.114 R)
• M58: 25,067,666 km (0.083 R)
• M59: 25,484,745 km (0.1 R)
• M60: 26,537,316 km (0.099 R)
• M61: 26,749,595 km (0.107 R)
• M62: 26,919,688 km (0.049 R)
• M63: 27,518,229 km (0.105 R)
• M64: 28,034,791 km (0.112 R)
• M65: 28,164,342 km (0.087 R)
• M66: 28,597,877 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 10.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.81 AU - 8.59 AU

Year: 6987 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,365,065 km

• M1: 137,929 km (0.109 R)
• M2: 211,831 km (0.105 R)
• M3: 289,472 km (0.111 R)
• M4: 461,659 km (0.095 R)
• M5: 623,823 km (0.077 R)
• M6: 771,775 km (0.071 R)
• M7: 922,869 km (0.106 R)
• M8: 1,016,667 km (0.108 R)
• M9: 1,457,532 km (0.085 R)
• M10: 1,523,654 km (0.107 R)
• M11: 1,728,155 km (0.03 R)
• M12: 1,954,047 km (0.09 R)
• M13: 2,177,098 km (0.098 R)
• M14: 2,330,436 km (0.108 R)
• M15: 2,434,705 km (0.028 R)
• M16: 2,527,306 km (0.115 R)
• M17: 2,825,904 km (0.082 R)
• M18: 2,951,416 km (0.119 R)
• M19: 3,486,977 km (0.032 R)
• M20: 3,576,735 km (0.068 R)
• M21: 3,743,238 km (0.049 R)
• M22: 3,943,400 km (0.116 R)
• M23: 4,021,340 km (0.036 R)
• M24: 4,370,502 km (0.105 R)
• M25: 4,746,142 km (0.048 R)
• M26: 5,013,473 km (0.119 R)
• M27: 5,081,241 km (0.117 R)
• M28: 5,234,579 km (0.043 R)
• M29: 5,510,886 km (0.077 R)
• M30: 5,580,749 km (0.119 R)
• M31: 5,863,189 km (0.098 R)
• M32: 6,295,677 km (0.087 R)
• M33: 6,405,332 km (0.093 R)
• M34: 6,645,287 km (0.049 R)
• M35: 6,831,985 km (0.082 R)
• M36: 7,440,848 km (0.111 R)
• M37: 7,518,191 km (0.077 R)
• M38: 7,693,220 km (0.074 R)
• M39: 8,067,065 km (0.083 R)
• M40: 8,447,044 km (0.107 R)
• M41: 8,527,827 km (0.098 R)
• M42: 8,608,759 km (0.112 R)
• M43: 8,791,867 km (0.108 R)
• M44: 9,245,148 km (0.061 R)
• M45: 9,579,500 km (0.119 R)
• M46: 9,790,582 km (0.101 R)
• M47: 10,067,189 km (0.068 R)
• M48: 10,584,797 km (0.102 R)
• M49: 10,759,228 km (0.119 R)
• M50: 10,868,734 km (0.108 R)
• M51: 11,022,670 km (0.095 R)
• M52: 11,177,504 km (0.114 R)
• M53: 11,243,926 km (0.106 R)
• M54: 11,511,407 km (0.075 R)
• M55: 11,893,779 km (0.065 R)
• M56: 12,052,502 km (0.115 R)
• M57: 12,440,709 km (0.056 R)
• M58: 12,740,503 km (0.025 R)
• M59: 12,810,066 km (0.108 R)
• M60: 12,902,966 km (0.118 R)
• M61: 13,042,690 km (0.061 R)
• M62: 13,136,039 km (0.094 R)
• M63: 13,417,732 km (0.081 R)
• M64: 13,677,733 km (0.093 R)
• M65: 13,796,514 km (0.099 R)
• M66: 13,867,872 km (0.035 R)
• M67: 13,963,316 km (0.068 R)
• M68: 14,034,973 km (0.102 R)
• M69: 14,371,119 km (0.109 R)
• M70: 15,395,566 km (0.117 R)
• M71: 15,941,448 km (0.119 R)
• M72: 16,317,388 km (0.098 R)
• M73: 16,519,046 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.1

Radius: 4.6

Gravity: 43.91 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.37 AU - 16.33 AU

Year: 18641 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,365,065 km

• M1: 70,461 km (0.103 R)
• M2: 319,242 km (0.068 R)
• M3: 413,489 km (0.061 R)
• M4: 1,178,981 km (0.097 R)
• M5: 1,874,312 km (0.055 R)
• M6: 1,942,977 km (0.095 R)
• M7: 2,118,007 km (0.089 R)
• M8: 2,868,090 km (0.107 R)
• M9: 3,148,287 km (0.116 R)
• M10: 3,648,991 km (0.057 R)
• M11: 4,309,167 km (0.111 R)
• M12: 4,537,303 km (0.12 R)
• M13: 4,957,823 km (0.114 R)
• M14: 5,835,813 km (0.103 R)
• M15: 5,886,078 km (0.114 R)
• M16: 6,708,268 km (0.114 R)
• M17: 8,685,353 km (0.116 R)
• M18: 8,857,840 km (0.067 R)
• M19: 9,264,447 km (0.078 R)
• M20: 9,915,496 km (0.116 R)
• M21: 11,261,578 km (0.09 R)
• M22: 11,765,125 km (0.11 R)
• M23: 11,828,554 km (0.09 R)
• M24: 12,859,283 km (0.104 R)
• M25: 12,990,032 km (0.109 R)
• M26: 13,650,955 km (0.083 R)
• M27: 14,052,775 km (0.111 R)
• M28: 14,255,032 km (0.026 R)
• M29: 14,867,934 km (0.071 R)
• M30: 15,350,537 km (0.116 R)
• M31: 15,698,352 km (0.071 R)
• M32: 15,978,399 km (0.086 R)
• M33: 17,259,406 km (0.084 R)
• M34: 17,620,984 km (0.092 R)
• M35: 17,693,688 km (0.12 R)
• M36: 18,351,769 km (0.12 R)
• M37: 18,572,875 km (0.079 R)
• M38: 20,986,188 km (0.027 R)
• M39: 21,063,231 km (0.095 R)
• M40: 21,527,134 km (0.075 R)
• M41: 21,838,297 km (0.092 R)
• M42: 22,072,567 km (0.07 R)
• M43: 22,543,801 km (0.07 R)
• M44: 23,656,061 km (0.072 R)
• M45: 24,218,848 km (0.115 R)
• M46: 24,380,563 km (0.103 R)
• M47: 24,949,035 km (0.105 R)
• M48: 25,193,927 km (0.082 R)
• M49: 25,521,846 km (0.044 R)
• M50: 27,266,157 km (0.088 R)
• M51: 27,350,231 km (0.031 R)
• M52: 29,306,372 km (0.112 R)
• M53: 29,997,215 km (0.082 R)
• M54: 31,219,280 km (0.105 R)
• M55: 31,659,547 km (0.041 R)
• M56: 32,013,346 km (0.075 R)
• M57: 32,101,908 km (0.12 R)
• M58: 32,992,913 km (0.081 R)
• M59: 33,171,981 km (0.101 R)
• M60: 33,531,316 km (0.103 R)
• M61: 34,344,380 km (0.113 R)
• M62: 35,438,688 km (0.079 R)
• M63: 36,359,314 km (0.105 R)
• M64: 37,848,411 km (0.105 R)
• M65: 39,642,538 km (0.11 R)
• M66: 41,271,210 km (0.06 R)
• M67: 43,607,480 km (0.089 R)
• M68: 43,705,766 km (0.08 R)
• M69: 44,099,508 km (0.116 R)
• M70: 46,687,850 km (0.087 R)
• M71: 47,898,994 km (0.09 R)
• M72: 48,000,422 km (0.111 R)
• M73: 48,916,260 km (0.107 R)
• M74: 49,018,285 km (0.07 R)
• M75: 51,594,062 km (0.111 R)
• M76: 51,697,883 km (0.061 R)
• M77: 51,802,003 km (0.08 R)
• M78: 54,002,139 km (0.112 R)
• M79: 54,318,987 km (0.102 R)
• M80: 55,273,122 km (0.119 R)
• M81: 55,805,541 km (0.037 R)
• M82: 56,875,614 km (0.102 R)
• M83: 60,563,950 km (0.117 R)
• M84: 63,547,530 km (0.057 R)
• M85: 63,881,881 km (0.038 R)
• M86: 65,900,854 km (0.113 R)
• M87: 66,013,651 km (0.116 R)
• M88: 66,804,874 km (0.055 R)
• M89: 69,771,250 km (0.113 R)
• M90: 70,807,963 km (0.086 R)
• M91: 72,547,188 km (0.1 R)
• M92: 72,896,798 km (0.093 R)
• M93: 74,652,778 km (0.056 R)
• M94: 80,244,597 km (0.109 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit