🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.39 AU - 0.63 AU

Year: 114 Days

Day: 43.7 Hours

Environment

Temp: 358 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,649,783 km

• M1: 35,455 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.19 AU - 1.77 AU

Year: 564 Days

Day: 27.6 Hours

Environment

Temp: 90 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,649,783 km

• M1: 547,827 km (0.11 R)
• M2: 1,163,273 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.55 AU - 1.77 AU

Year: 670 Days

Day: 32.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,649,783 km

• M1: 151,692 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.12 AU - 2.52 AU

Year: 1107 Days

Day: 33.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.68 AU - 4.1 AU

Year: 1955 Days

Day: 25.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,649,783 km

• M1: 1,862,045 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.34 AU - 8.5 AU

Year: 6330 Days

Day: 30.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,649,783 km

• M1: 2,908,033 km (0.109 R)

Asteroid Belt

Center: 8.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.6

Radius: 9.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.22 AU - 10 AU

Year: 7913 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,649,783 km

• M1: 121,025 km (0.076 R)
• M2: 353,350 km (0.094 R)
• M3: 412,591 km (0.115 R)
• M4: 1,123,929 km (0.06 R)
• M5: 1,190,500 km (0.087 R)
• M6: 1,355,806 km (0.111 R)
• M7: 1,484,908 km (0.1 R)
• M8: 1,694,046 km (0.081 R)
• M9: 1,849,329 km (0.093 R)
• M10: 1,928,765 km (0.1 R)
• M11: 2,190,861 km (0.089 R)
• M12: 2,343,451 km (0.066 R)
• M13: 2,534,637 km (0.074 R)
• M14: 2,623,348 km (0.082 R)
• M15: 2,988,367 km (0.119 R)
• M16: 3,585,861 km (0.086 R)
• M17: 3,665,597 km (0.099 R)
• M18: 3,746,080 km (0.095 R)
• M19: 4,219,857 km (0.116 R)
• M20: 4,282,987 km (0.057 R)
• M21: 4,410,444 km (0.114 R)
• M22: 4,539,099 km (0.056 R)
• M23: 5,589,575 km (0.117 R)
• M24: 5,916,596 km (0.038 R)
• M25: 6,130,222 km (0.033 R)
• M26: 6,712,157 km (0.081 R)
• M27: 7,059,673 km (0.061 R)
• M28: 7,160,203 km (0.052 R)
• M29: 7,286,314 km (0.073 R)
• M30: 7,515,348 km (0.098 R)
• M31: 7,669,434 km (0.03 R)
• M32: 8,164,005 km (0.077 R)
• M33: 8,668,897 km (0.117 R)
• M34: 8,776,458 km (0.092 R)
• M35: 8,993,076 km (0.051 R)
• M36: 9,238,865 km (0.081 R)
• M37: 9,376,346 km (0.034 R)
• M38: 9,569,925 km (0.116 R)
• M39: 9,820,801 km (0.118 R)
• M40: 10,045,647 km (0.058 R)
• M41: 11,107,642 km (0.083 R)
• M42: 11,195,306 km (0.079 R)
• M43: 11,785,769 km (0.071 R)
• M44: 12,446,842 km (0.06 R)
• M45: 12,996,614 km (0.096 R)
• M46: 13,274,567 km (0.057 R)
• M47: 13,460,966 km (0.105 R)
• M48: 14,025,249 km (0.102 R)
• M49: 14,469,555 km (0.045 R)
• M50: 14,533,433 km (0.047 R)
• M51: 15,274,391 km (0.098 R)
• M52: 15,404,542 km (0.108 R)
• M53: 15,731,562 km (0.078 R)
• M54: 16,193,072 km (0.108 R)
• M55: 16,961,107 km (0.112 R)
• M56: 17,062,086 km (0.084 R)
• M57: 17,332,559 km (0.095 R)
• M58: 17,434,285 km (0.08 R)
• M59: 17,638,487 km (0.115 R)
• M60: 18,152,355 km (0.054 R)
• M61: 18,428,363 km (0.091 R)
• M62: 18,497,627 km (0.06 R)
• M63: 18,671,161 km (0.078 R)
• M64: 18,740,724 km (0.12 R)
• M65: 19,581,912 km (0.084 R)
• M66: 19,723,432 km (0.074 R)
• M67: 20,007,219 km (0.096 R)
• M68: 20,149,636 km (0.106 R)
• M69: 20,292,353 km (0.111 R)
• M70: 20,866,809 km (0.11 R)
• M71: 21,410,298 km (0.085 R)
• M72: 21,702,014 km (0.054 R)
• M73: 22,511,039 km (0.071 R)
• M74: 22,882,042 km (0.116 R)
• M75: 23,142,940 km (0.093 R)
• M76: 23,217,590 km (0.069 R)
• M77: 23,292,388 km (0.081 R)
• M78: 23,931,620 km (0.036 R)
• M79: 24,272,255 km (0.084 R)
• M80: 24,614,534 km (0.117 R)
• M81: 24,805,421 km (0.113 R)
• M82: 25,111,798 km (0.042 R)
• M83: 25,419,521 km (0.114 R)
• M84: 25,651,098 km (0.104 R)

Asteroid Belt

Center: 10.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 14.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.72 AU - 14.2 AU

Year: 13775 Days

Day: 5.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,649,783 km

• M1: 180,265 km (0.056 R)
• M2: 430,094 km (0.082 R)
• M3: 546,780 km (0.074 R)
• M4: 876,793 km (0.072 R)
• M5: 1,014,872 km (0.106 R)
• M6: 1,594,863 km (0.094 R)
• M7: 1,767,648 km (0.09 R)
• M8: 1,869,225 km (0.119 R)
• M9: 2,025,555 km (0.078 R)
• M10: 2,379,504 km (0.051 R)
• M11: 2,872,578 km (0.057 R)
• M12: 3,655,574 km (0.032 R)
• M13: 3,786,920 km (0.049 R)
• M14: 4,362,723 km (0.113 R)
• M15: 4,857,892 km (0.115 R)
• M16: 5,296,662 km (0.102 R)
• M17: 5,408,412 km (0.095 R)
• M18: 5,863,339 km (0.086 R)
• M19: 6,689,269 km (0.093 R)
• M20: 7,260,134 km (0.072 R)
• M21: 8,318,689 km (0.113 R)
• M22: 8,888,208 km (0.097 R)
• M23: 9,244,999 km (0.102 R)
• M24: 9,697,682 km (0.061 R)
• M25: 9,789,086 km (0.108 R)
• M26: 10,250,596 km (0.047 R)
• M27: 10,437,144 km (0.083 R)
• M28: 11,435,112 km (0.103 R)
• M29: 11,774,699 km (0.059 R)
• M30: 14,139,093 km (0.025 R)
• M31: 14,713,250 km (0.105 R)
• M32: 14,818,417 km (0.106 R)
• M33: 15,029,649 km (0.061 R)
• M34: 15,722,886 km (0.1 R)
• M35: 16,590,553 km (0.091 R)
• M36: 16,754,962 km (0.11 R)
• M37: 16,919,968 km (0.044 R)
• M38: 17,030,222 km (0.091 R)
• M39: 17,140,774 km (0.115 R)
• M40: 18,033,575 km (0.034 R)
• M41: 19,806,309 km (0.06 R)
• M42: 20,039,084 km (0.081 R)
• M43: 20,214,263 km (0.108 R)
• M44: 21,753,774 km (0.07 R)
• M45: 22,598,254 km (0.12 R)
• M46: 23,208,165 km (0.098 R)
• M47: 24,319,527 km (0.088 R)
• M48: 25,007,229 km (0.086 R)
• M49: 25,891,801 km (0.12 R)
• M50: 26,274,024 km (0.092 R)
• M51: 28,540,880 km (0.103 R)
• M52: 29,001,791 km (0.081 R)
• M53: 29,398,824 km (0.119 R)
• M54: 29,930,944 km (0.096 R)
• M55: 30,064,385 km (0.091 R)
• M56: 30,198,125 km (0.093 R)
• M57: 30,332,015 km (0.027 R)
• M58: 30,667,713 km (0.066 R)
• M59: 30,802,351 km (0.066 R)
• M60: 31,139,844 km (0.119 R)
• M61: 32,570,448 km (0.093 R)
• M62: 35,849,185 km (0.096 R)
• M63: 36,132,972 km (0.12 R)
• M64: 37,996,363 km (0.102 R)
• M65: 38,503,350 km (0.105 R)
• M66: 39,743,966 km (0.118 R)
• M67: 40,332,334 km (0.105 R)
• M68: 40,553,739 km (0.116 R)
• M69: 41,890,545 km (0.12 R)
• M70: 42,339,339 km (0.076 R)
• M71: 43,317,260 km (0.096 R)
• M72: 45,602,368 km (0.098 R)
• M73: 45,833,048 km (0.085 R)
• M74: 45,986,984 km (0.06 R)
• M75: 46,218,262 km (0.106 R)
• M76: 47,069,773 km (0.05 R)
• M77: 47,225,056 km (0.118 R)
• M78: 48,395,809 km (0.108 R)
• M79: 48,945,431 km (0.081 R)
• M80: 51,244,302 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.2

Radius: 7.7

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.38 AU - 16.98 AU

Year: 21336 Days

Day: 17.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,649,783 km

• M1: 125,812 km (0.067 R)
• M2: 180,565 km (0.103 R)
• M3: 382,223 km (0.11 R)
• M4: 753,524 km (0.102 R)
• M5: 1,529,189 km (0.112 R)
• M6: 1,695,542 km (0.098 R)
• M7: 1,809,685 km (0.095 R)
• M8: 2,045,900 km (0.116 R)
• M9: 2,386,984 km (0.073 R)
• M10: 2,745,719 km (0.083 R)
• M11: 3,191,671 km (0.088 R)
• M12: 3,549,957 km (0.069 R)
• M13: 4,035,103 km (0.058 R)
• M14: 5,484,258 km (0.095 R)
• M15: 5,869,622 km (0.118 R)
• M16: 6,219,531 km (0.101 R)
• M17: 6,441,684 km (0.119 R)
• M18: 7,449,824 km (0.076 R)
• M19: 7,828,457 km (0.108 R)
• M20: 8,261,991 km (0.073 R)
• M21: 8,359,379 km (0.113 R)
• M22: 8,408,298 km (0.097 R)
• M23: 8,506,285 km (0.042 R)
• M24: 8,653,938 km (0.1 R)
• M25: 8,802,488 km (0.097 R)
• M26: 9,152,398 km (0.115 R)
• M27: 9,608,970 km (0.073 R)
• M28: 9,762,907 km (0.032 R)
• M29: 10,438,939 km (0.068 R)
• M30: 10,491,598 km (0.077 R)
• M31: 10,544,406 km (0.074 R)
• M32: 11,237,792 km (0.118 R)
• M33: 11,291,797 km (0.069 R)
• M34: 11,617,322 km (0.083 R)
• M35: 12,333,297 km (0.064 R)
• M36: 12,612,447 km (0.033 R)
• M37: 13,519,758 km (0.104 R)
• M38: 13,692,244 km (0.06 R)
• M39: 17,042,937 km (0.108 R)
• M40: 18,044,645 km (0.104 R)
• M41: 18,234,634 km (0.043 R)
• M42: 18,552,679 km (0.07 R)
• M43: 18,808,342 km (0.03 R)
• M44: 20,367,301 km (0.113 R)
• M45: 21,563,486 km (0.111 R)
• M46: 21,630,506 km (0.044 R)
• M47: 21,764,994 km (0.111 R)
• M48: 24,441,899 km (0.089 R)
• M49: 24,722,245 km (0.099 R)
• M50: 25,074,249 km (0.08 R)
• M51: 26,283,299 km (0.066 R)
• M52: 27,365,789 km (0.115 R)
• M53: 28,095,527 km (0.115 R)
• M54: 28,168,980 km (0.099 R)
• M55: 29,053,851 km (0.106 R)
• M56: 30,172,843 km (0.089 R)
• M57: 30,323,040 km (0.113 R)
• M58: 31,078,060 km (0.083 R)
• M59: 31,762,919 km (0.036 R)
• M60: 32,068,847 km (0.114 R)
• M61: 32,222,185 km (0.099 R)
• M62: 32,452,715 km (0.065 R)
• M63: 33,069,956 km (0.046 R)
• M64: 33,302,431 km (0.099 R)
• M65: 33,613,295 km (0.116 R)
• M66: 33,847,117 km (0.05 R)
• M67: 36,613,780 km (0.107 R)
• M68: 37,095,335 km (0.098 R)
• M69: 37,902,565 km (0.094 R)
• M70: 38,715,630 km (0.055 R)
• M71: 39,534,379 km (0.108 R)
• M72: 44,223,973 km (0.085 R)
• M73: 44,394,664 km (0.103 R)
• M74: 44,480,084 km (0.057 R)
• M75: 44,822,364 km (0.11 R)
• M76: 45,165,542 km (0.057 R)
• M77: 46,373,545 km (0.096 R)
• M78: 46,807,528 km (0.106 R)
• M79: 52,570,487 km (0.106 R)
• M80: 52,932,364 km (0.12 R)
• M81: 56,226,509 km (0.117 R)
• M82: 56,504,013 km (0.049 R)
• M83: 57,804,916 km (0.094 R)
• M84: 57,991,615 km (0.119 R)
• M85: 58,646,554 km (0.117 R)
• M86: 58,927,948 km (0.082 R)
• M87: 59,021,895 km (0.105 R)
• M88: 60,341,797 km (0.103 R)
• M89: 61,005,413 km (0.078 R)
• M90: 62,914,731 km (0.05 R)
• M91: 63,202,707 km (0.043 R)
• M92: 64,166,267 km (0.116 R)

Kuiper Belt

Range: 35 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 12,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit