🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.42 AU - 0.58 AU

Year: 127 Days

Day: 12.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.51 AU - 0.51 AU

Year: 131 Days

Day: 24.8 Hours

Environment

Temp: 246 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,989,735 km

• M1: 374,593 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.61 AU - 0.71 AU

Year: 193 Days

Day: 20.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 59.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.94 AU - 1.12 AU

Year: 376 Days

Day: 30.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.41 AU - 4.25 AU

Year: 2698 Days

Day: 34.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 10.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.64 AU - 6.1 AU

Year: 5118 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,989,735 km

• M1: 137,032 km (0.095 R)
• M2: 218,413 km (0.082 R)
• M3: 437,424 km (0.083 R)
• M4: 673,340 km (0.118 R)
• M5: 769,831 km (0.098 R)
• M6: 1,234,182 km (0.077 R)
• M7: 1,401,732 km (0.067 R)
• M8: 1,692,251 km (0.114 R)
• M9: 2,348,986 km (0.074 R)
• M10: 2,834,431 km (0.114 R)
• M11: 3,037,435 km (0.065 R)
• M12: 3,140,658 km (0.1 R)
• M13: 3,350,843 km (0.081 R)
• M14: 3,653,030 km (0.115 R)
• M15: 3,807,415 km (0.108 R)
• M16: 3,919,015 km (0.083 R)
• M17: 4,145,656 km (0.117 R)
• M18: 4,260,547 km (0.092 R)
• M19: 4,754,968 km (0.092 R)
• M20: 4,827,074 km (0.091 R)
• M21: 5,168,606 km (0.071 R)
• M22: 5,695,640 km (0.085 R)
• M23: 6,478,186 km (0.066 R)
• M24: 6,855,023 km (0.084 R)
• M25: 7,377,868 km (0.049 R)
• M26: 7,517,592 km (0.078 R)
• M27: 7,942,151 km (0.048 R)
• M28: 8,114,189 km (0.083 R)
• M29: 8,229,528 km (0.119 R)
• M30: 8,491,175 km (0.094 R)
• M31: 8,814,606 km (0.103 R)
• M32: 9,142,225 km (0.085 R)
• M33: 9,382,928 km (0.11 R)
• M34: 9,717,279 km (0.069 R)
• M35: 9,993,886 km (0.068 R)
• M36: 10,523,462 km (0.111 R)
• M37: 10,807,549 km (0.026 R)
• M38: 10,902,693 km (0.1 R)
• M39: 11,190,220 km (0.086 R)
• M40: 11,739,992 km (0.109 R)
• M41: 12,899,376 km (0.105 R)
• M42: 13,305,384 km (0.063 R)
• M43: 13,475,776 km (0.062 R)
• M44: 13,715,582 km (0.098 R)
• M45: 14,338,507 km (0.097 R)
• M46: 14,829,487 km (0.118 R)
• M47: 15,183,585 km (0.1 R)
• M48: 16,044,820 km (0.065 R)
• M49: 16,117,375 km (0.082 R)
• M50: 16,884,962 km (0.112 R)
• M51: 17,217,668 km (0.065 R)
• M52: 18,380,043 km (0.102 R)
• M53: 18,569,883 km (0.118 R)
• M54: 18,798,618 km (0.105 R)
• M55: 18,875,063 km (0.066 R)
• M56: 19,258,781 km (0.061 R)
• M57: 19,374,420 km (0.062 R)
• M58: 19,567,701 km (0.072 R)
• M59: 20,464,839 km (0.026 R)
• M60: 20,543,528 km (0.102 R)
• M61: 21,335,499 km (0.091 R)
• M62: 21,695,132 km (0.12 R)
• M63: 22,097,251 km (0.076 R)
• M64: 22,461,073 km (0.116 R)
• M65: 23,812,391 km (0.117 R)
• M66: 24,853,592 km (0.113 R)
• M67: 25,063,478 km (0.095 R)
• M68: 25,274,111 km (0.072 R)
• M69: 25,612,352 km (0.036 R)
• M70: 25,994,575 km (0.103 R)
• M71: 27,585,997 km (0.035 R)
• M72: 27,672,913 km (0.105 R)
• M73: 28,283,871 km (0.081 R)
• M74: 28,634,977 km (0.065 R)
• M75: 28,723,090 km (0.101 R)
• M76: 29,741,702 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 10.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.48 AU - 6.4 AU

Year: 5210 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,989,735 km

• M1: 148,551 km (0.115 R)
• M2: 245,041 km (0.054 R)
• M3: 633,697 km (0.091 R)
• M4: 921,822 km (0.06 R)
• M5: 1,203,216 km (0.104 R)
• M6: 1,313,769 km (0.101 R)
• M7: 1,378,544 km (0.116 R)
• M8: 1,666,520 km (0.028 R)
• M9: 1,899,594 km (0.042 R)
• M10: 2,086,292 km (0.093 R)
• M11: 2,702,934 km (0.113 R)
• M12: 2,934,961 km (0.101 R)
• M13: 2,999,288 km (0.116 R)
• M14: 3,463,640 km (0.102 R)
• M15: 3,600,522 km (0.088 R)
• M16: 3,856,035 km (0.091 R)
• M17: 4,021,939 km (0.025 R)
• M18: 4,117,681 km (0.103 R)
• M19: 4,508,581 km (0.075 R)
• M20: 4,658,328 km (0.101 R)
• M21: 4,759,007 km (0.111 R)
• M22: 5,537,515 km (0.039 R)
• M23: 5,914,352 km (0.072 R)
• M24: 6,579,763 km (0.106 R)
• M25: 6,664,585 km (0.083 R)
• M26: 7,007,763 km (0.093 R)
• M27: 7,181,446 km (0.113 R)
• M28: 7,474,209 km (0.114 R)
• M29: 7,562,771 km (0.112 R)
• M30: 8,011,116 km (0.101 R)
• M31: 8,808,472 km (0.075 R)
• M32: 9,058,899 km (0.115 R)
• M33: 9,248,290 km (0.101 R)
• M34: 10,019,018 km (0.049 R)
• M35: 10,280,515 km (0.119 R)
• M36: 11,213,408 km (0.073 R)
• M37: 11,314,985 km (0.105 R)
• M38: 11,930,879 km (0.09 R)
• M39: 12,522,539 km (0.053 R)
• M40: 12,698,316 km (0.036 R)
• M41: 12,874,991 km (0.111 R)
• M42: 12,945,901 km (0.06 R)
• M43: 13,088,168 km (0.098 R)
• M44: 13,374,050 km (0.102 R)
• M45: 13,698,228 km (0.077 R)
• M46: 14,983,274 km (0.099 R)
• M47: 15,244,921 km (0.033 R)
• M48: 15,810,700 km (0.091 R)
• M49: 16,268,320 km (0.093 R)
• M50: 16,652,936 km (0.09 R)
• M51: 16,885,112 km (0.097 R)
• M52: 17,001,648 km (0.099 R)
• M53: 17,470,488 km (0.083 R)
• M54: 17,549,027 km (0.106 R)
• M55: 18,102,090 km (0.099 R)
• M56: 18,380,791 km (0.104 R)
• M57: 18,660,838 km (0.114 R)
• M58: 18,861,898 km (0.111 R)
• M59: 20,206,184 km (0.052 R)
• M60: 20,702,700 km (0.106 R)
• M61: 22,216,181 km (0.094 R)
• M62: 23,461,135 km (0.102 R)
• M63: 23,591,135 km (0.058 R)
• M64: 23,721,435 km (0.082 R)
• M65: 24,552,451 km (0.093 R)
• M66: 25,481,903 km (0.102 R)
• M67: 25,615,643 km (0.098 R)
• M68: 25,749,683 km (0.115 R)
• M69: 25,838,993 km (0.112 R)
• M70: 26,242,758 km (0.071 R)
• M71: 27,878,610 km (0.11 R)
• M72: 28,108,393 km (0.111 R)
• M73: 28,848,005 km (0.083 R)
• M74: 29,080,480 km (0.094 R)
• M75: 29,313,553 km (0.097 R)
• M76: 30,016,514 km (0.103 R)
• M77: 30,110,611 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 14

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.13 AU - 9.87 AU

Year: 8919 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 84,989,735 km

• M1: 174,581 km (0.096 R)
• M2: 315,951 km (0.111 R)
• M3: 730,786 km (0.051 R)
• M4: 826,977 km (0.088 R)
• M5: 1,034,170 km (0.117 R)
• M6: 1,491,192 km (0.1 R)
• M7: 2,356,017 km (0.07 R)
• M8: 2,467,617 km (0.056 R)
• M9: 2,722,382 km (0.097 R)
• M10: 2,985,824 km (0.078 R)
• M11: 3,438,956 km (0.107 R)
• M12: 3,638,071 km (0.058 R)
• M13: 4,472,079 km (0.103 R)
• M14: 5,233,233 km (0.034 R)
• M15: 5,529,287 km (0.111 R)
• M16: 5,679,334 km (0.074 R)
• M17: 5,966,561 km (0.099 R)
• M18: 6,732,054 km (0.104 R)
• M19: 7,036,186 km (0.065 R)
• M20: 7,621,114 km (0.035 R)
• M21: 9,468,498 km (0.076 R)
• M22: 10,524,659 km (0.086 R)
• M23: 12,091,547 km (0.115 R)
• M24: 12,615,289 km (0.064 R)
• M25: 13,595,006 km (0.115 R)
• M26: 13,843,637 km (0.066 R)
• M27: 14,139,542 km (0.105 R)
• M28: 15,532,448 km (0.104 R)
• M29: 15,816,235 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.5

Radius: 3

Gravity: 73.72 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.78 AU - 18.1 AU

Year: 23990 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,989,735 km

• M1: 58,792 km (0.093 R)
• M2: 98,136 km (0.119 R)
• M3: 295,905 km (0.098 R)
• M4: 1,015,770 km (0.109 R)
• M5: 1,044,642 km (0.113 R)
• M6: 1,073,814 km (0.118 R)
• M7: 1,163,123 km (0.11 R)
• M8: 1,445,115 km (0.056 R)
• M9: 1,577,061 km (0.084 R)
• M10: 2,643,544 km (0.033 R)
• M11: 4,583,080 km (0.072 R)
• M12: 6,097,310 km (0.096 R)
• M13: 6,470,856 km (0.11 R)
• M14: 6,579,015 km (0.092 R)
• M15: 6,742,376 km (0.11 R)
• M16: 7,465,383 km (0.091 R)
• M17: 8,684,156 km (0.117 R)
• M18: 10,339,457 km (0.064 R)
• M19: 10,465,867 km (0.078 R)
• M20: 10,720,183 km (0.12 R)
• M21: 11,105,398 km (0.044 R)
• M22: 11,234,950 km (0.046 R)
• M23: 11,364,801 km (0.077 R)
• M24: 12,022,134 km (0.111 R)
• M25: 12,355,288 km (0.069 R)
• M26: 13,098,939 km (0.049 R)
• M27: 14,842,353 km (0.076 R)
• M28: 14,984,920 km (0.093 R)
• M29: 15,199,592 km (0.065 R)
• M30: 15,343,356 km (0.106 R)
• M31: 16,361,968 km (0.05 R)
• M32: 17,854,506 km (0.059 R)
• M33: 17,930,202 km (0.094 R)
• M34: 18,082,044 km (0.09 R)
• M35: 18,158,190 km (0.083 R)
• M36: 18,387,074 km (0.064 R)
• M37: 18,540,113 km (0.068 R)
• M38: 19,002,071 km (0.118 R)
• M39: 20,727,832 km (0.111 R)
• M40: 22,913,307 km (0.091 R)
• M41: 24,074,935 km (0.055 R)
• M42: 24,158,710 km (0.08 R)
• M43: 27,148,722 km (0.085 R)
• M44: 27,936,206 km (0.105 R)
• M45: 30,796,218 km (0.115 R)
• M46: 32,260,781 km (0.077 R)
• M47: 34,972,541 km (0.054 R)
• M48: 35,257,226 km (0.116 R)
• M49: 35,828,840 km (0.047 R)
• M50: 36,115,768 km (0.058 R)
• M51: 37,271,262 km (0.06 R)
• M52: 38,438,874 km (0.077 R)
• M53: 39,027,093 km (0.116 R)
• M54: 39,717,187 km (0.117 R)
• M55: 40,510,804 km (0.113 R)
• M56: 41,009,414 km (0.068 R)
• M57: 41,510,118 km (0.052 R)
• M58: 42,113,596 km (0.106 R)
• M59: 42,922,771 km (0.087 R)
• M60: 43,839,207 km (0.074 R)
• M61: 44,248,507 km (0.119 R)
• M62: 44,350,982 km (0.106 R)
• M63: 46,210,184 km (0.119 R)
• M64: 47,778,867 km (0.116 R)
• M65: 48,305,601 km (0.077 R)
• M66: 50,110,948 km (0.045 R)
• M67: 50,538,948 km (0.11 R)
• M68: 50,753,322 km (0.073 R)
• M69: 50,860,733 km (0.111 R)
• M70: 51,290,827 km (0.116 R)
• M71: 52,046,296 km (0.075 R)
• M72: 53,241,134 km (0.117 R)
• M73: 53,459,248 km (0.064 R)
• M74: 55,546,886 km (0.084 R)
• M75: 55,878,993 km (0.11 R)
• M76: 61,623,851 km (0.085 R)
• M77: 64,043,447 km (0.09 R)
• M78: 66,728,729 km (0.112 R)
• M79: 66,964,046 km (0.065 R)
• M80: 68,381,187 km (0.074 R)
• M81: 69,212,502 km (0.075 R)
• M82: 69,569,742 km (0.067 R)
• M83: 71,485,642 km (0.077 R)
• M84: 71,606,068 km (0.118 R)
• M85: 72,812,874 km (0.105 R)
• M86: 73,176,247 km (0.071 R)
• M87: 73,297,571 km (0.029 R)
• M88: 73,661,692 km (0.103 R)
• M89: 73,783,166 km (0.044 R)
• M90: 74,757,796 km (0.116 R)
• M91: 75,124,460 km (0.07 R)
• M92: 75,369,053 km (0.081 R)
• M93: 76,473,684 km (0.114 R)
• M94: 79,071,451 km (0.1 R)
• M95: 79,320,381 km (0.098 R)
• M96: 82,832,640 km (0.05 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 16,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit