🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.62 AU

Year: 134 Days

Day: 44.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.52 AU - 0.66 AU

Year: 172 Days

Day: 14.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.53 AU - 0.79 AU

Year: 203 Days

Day: 32.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,928,808 km

• M1: 398,379 km (0.043 R)
• M2: 548,575 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.15 AU - 1.17 AU

Year: 473 Days

Day: 44.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,928,808 km

• M1: 180,714 km (0.108 R)
• M2: 261,347 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.09 AU - 1.27 AU

Year: 485 Days

Day: 35.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 14.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.39 AU - 10.43 AU

Year: 12721 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,928,808 km

• M1: 257,757 km (0.093 R)
• M2: 463,903 km (0.116 R)
• M3: 650,452 km (0.083 R)
• M4: 1,017,565 km (0.111 R)
• M5: 1,398,590 km (0.096 R)
• M6: 2,291,540 km (0.037 R)
• M7: 2,476,443 km (0.071 R)
• M8: 2,960,691 km (0.078 R)
• M9: 3,510,314 km (0.067 R)
• M10: 3,906,898 km (0.078 R)
• M11: 4,054,701 km (0.053 R)
• M12: 4,166,899 km (0.054 R)
• M13: 4,280,145 km (0.062 R)
• M14: 4,626,015 km (0.053 R)
• M15: 6,099,704 km (0.115 R)
• M16: 6,272,040 km (0.066 R)
• M17: 6,445,873 km (0.097 R)
• M18: 6,798,475 km (0.076 R)
• M19: 7,476,902 km (0.067 R)
• M20: 7,800,931 km (0.05 R)
• M21: 9,143,123 km (0.116 R)
• M22: 9,539,707 km (0.048 R)
• M23: 9,740,168 km (0.06 R)
• M24: 10,659,447 km (0.087 R)
• M25: 11,446,780 km (0.074 R)
• M26: 12,036,196 km (0.073 R)
• M27: 12,690,387 km (0.119 R)
• M28: 14,376,505 km (0.118 R)
• M29: 14,664,331 km (0.103 R)
• M30: 14,779,970 km (0.098 R)
• M31: 16,251,565 km (0.101 R)
• M32: 16,671,935 km (0.106 R)
• M33: 16,913,834 km (0.114 R)
• M34: 17,584,931 km (0.12 R)
• M35: 17,707,900 km (0.088 R)
• M36: 19,459,392 km (0.114 R)
• M37: 19,586,700 km (0.11 R)
• M38: 20,744,138 km (0.11 R)
• M39: 23,125,138 km (0.084 R)
• M40: 24,142,553 km (0.107 R)
• M41: 24,279,286 km (0.09 R)
• M42: 26,150,755 km (0.089 R)
• M43: 28,500,788 km (0.069 R)
• M44: 30,473,236 km (0.108 R)
• M45: 31,289,442 km (0.095 R)
• M46: 32,037,730 km (0.119 R)
• M47: 33,628,405 km (0.066 R)
• M48: 33,781,144 km (0.119 R)
• M49: 34,087,520 km (0.069 R)
• M50: 36,179,347 km (0.094 R)
• M51: 36,414,366 km (0.116 R)
• M52: 36,649,833 km (0.094 R)
• M53: 37,596,937 km (0.104 R)
• M54: 40,405,188 km (0.076 R)
• M55: 40,567,651 km (0.087 R)
• M56: 42,452,136 km (0.107 R)
• M57: 42,948,352 km (0.043 R)
• M58: 43,280,310 km (0.105 R)
• M59: 44,281,269 km (0.095 R)
• M60: 45,881,517 km (0.061 R)
• M61: 46,646,262 km (0.098 R)
• M62: 47,243,905 km (0.103 R)
• M63: 47,758,223 km (0.101 R)
• M64: 48,792,393 km (0.071 R)
• M65: 49,485,928 km (0.064 R)
• M66: 50,882,724 km (0.12 R)
• M67: 51,233,980 km (0.103 R)
• M68: 53,091,237 km (0.028 R)
• M69: 53,358,419 km (0.11 R)
• M70: 53,626,050 km (0.09 R)
• M71: 54,252,117 km (0.061 R)
• M72: 56,054,173 km (0.103 R)
• M73: 56,416,947 km (0.12 R)
• M74: 56,598,709 km (0.104 R)
• M75: 58,334,343 km (0.061 R)
• M76: 59,347,270 km (0.091 R)
• M77: 59,717,076 km (0.118 R)
• M78: 60,087,630 km (0.115 R)
• M79: 60,273,132 km (0.117 R)
• M80: 60,551,833 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.5

Radius: 6.5

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.63 AU - 17.05 AU

Year: 19501 Days

Day: 18.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,928,808 km

• M1: 196,721 km (0.074 R)
• M2: 239,207 km (0.082 R)
• M3: 371,751 km (0.037 R)
• M4: 615,146 km (0.05 R)
• M5: 706,700 km (0.112 R)
• M6: 1,259,464 km (0.089 R)
• M7: 1,687,614 km (0.099 R)
• M8: 1,917,695 km (0.114 R)
• M9: 2,371,425 km (0.033 R)
• M10: 2,818,873 km (0.059 R)
• M11: 4,047,819 km (0.089 R)
• M12: 4,854,750 km (0.112 R)
• M13: 5,515,823 km (0.09 R)
• M14: 5,906,274 km (0.082 R)
• M15: 6,055,123 km (0.107 R)
• M16: 6,559,717 km (0.082 R)
• M17: 7,235,899 km (0.11 R)
• M18: 8,429,990 km (0.112 R)
• M19: 8,822,684 km (0.107 R)
• M20: 8,992,777 km (0.114 R)
• M21: 9,164,066 km (0.086 R)
• M22: 9,393,998 km (0.072 R)
• M23: 9,625,875 km (0.119 R)
• M24: 10,095,164 km (0.096 R)
• M25: 10,572,082 km (0.097 R)
• M26: 10,752,646 km (0.09 R)
• M27: 12,046,069 km (0.077 R)
• M28: 13,128,560 km (0.07 R)
• M29: 13,779,759 km (0.118 R)
• M30: 16,418,366 km (0.104 R)
• M31: 16,557,792 km (0.06 R)
• M32: 17,048,921 km (0.096 R)
• M33: 18,261,562 km (0.113 R)
• M34: 18,768,848 km (0.11 R)
• M35: 19,723,282 km (0.066 R)
• M36: 20,243,883 km (0.092 R)
• M37: 20,468,280 km (0.109 R)
• M38: 21,222,403 km (0.115 R)
• M39: 21,374,245 km (0.1 R)
• M40: 21,679,125 km (0.073 R)
• M41: 21,832,164 km (0.102 R)
• M42: 24,328,503 km (0.112 R)
• M43: 24,726,733 km (0.084 R)
• M44: 26,177,832 km (0.063 R)
• M45: 26,749,595 km (0.114 R)
• M46: 26,913,704 km (0.028 R)
• M47: 27,242,819 km (0.12 R)
• M48: 27,656,308 km (0.113 R)
• M49: 27,905,388 km (0.091 R)
• M50: 28,155,217 km (0.098 R)
• M51: 28,405,644 km (0.103 R)
• M52: 28,993,115 km (0.107 R)
• M53: 29,499,952 km (0.061 R)
• M54: 30,094,753 km (0.071 R)
• M55: 32,251,506 km (0.089 R)
• M56: 34,904,474 km (0.044 R)
• M57: 36,075,826 km (0.111 R)
• M58: 37,534,854 km (0.099 R)
• M59: 38,734,629 km (0.112 R)
• M60: 41,266,273 km (0.092 R)
• M61: 43,271,932 km (0.034 R)
• M62: 43,657,595 km (0.091 R)
• M63: 44,626,690 km (0.067 R)
• M64: 45,211,468 km (0.106 R)
• M65: 46,093,498 km (0.032 R)
• M66: 47,377,496 km (0.118 R)
• M67: 47,974,092 km (0.109 R)
• M68: 50,182,905 km (0.08 R)
• M69: 52,527,253 km (0.114 R)
• M70: 52,629,877 km (0.117 R)
• M71: 53,764,428 km (0.092 R)
• M72: 54,594,546 km (0.096 R)
• M73: 55,115,596 km (0.063 R)
• M74: 55,220,015 km (0.113 R)
• M75: 57,215,950 km (0.116 R)
• M76: 58,701,756 km (0.074 R)
• M77: 58,915,082 km (0.071 R)
• M78: 60,307,838 km (0.045 R)
• M79: 60,630,671 km (0.049 R)
• M80: 60,846,391 km (0.082 R)
• M81: 62,145,349 km (0.08 R)
• M82: 68,775,975 km (0.101 R)
• M83: 69,676,854 km (0.088 R)
• M84: 69,789,800 km (0.028 R)
• M85: 70,808,562 km (0.077 R)
• M86: 71,490,429 km (0.08 R)
• M87: 72,860,745 km (0.05 R)
• M88: 73,549,195 km (0.12 R)
• M89: 74,470,418 km (0.038 R)
• M90: 75,048,016 km (0.114 R)
• M91: 76,440,622 km (0.099 R)
• M92: 77,256,828 km (0.097 R)
• M93: 78,076,026 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.5

Radius: 6.5

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.13 AU - 16.75 AU

Year: 22978 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,928,808 km

• M1: 108,309 km (0.087 R)
• M2: 253,419 km (0.096 R)
• M3: 445,502 km (0.08 R)
• M4: 505,790 km (0.114 R)
• M5: 848,818 km (0.116 R)
• M6: 1,196,484 km (0.11 R)
• M7: 1,282,652 km (0.079 R)
• M8: 1,809,386 km (0.087 R)
• M9: 2,542,565 km (0.031 R)
• M10: 3,116,722 km (0.089 R)
• M11: 3,236,400 km (0.088 R)
• M12: 3,562,673 km (0.069 R)
• M13: 4,831,413 km (0.071 R)
• M14: 4,877,489 km (0.084 R)
• M15: 5,298,457 km (0.093 R)
• M16: 5,393,602 km (0.034 R)
• M17: 6,025,952 km (0.114 R)
• M18: 6,579,165 km (0.106 R)
• M19: 6,630,178 km (0.091 R)
• M20: 6,991,606 km (0.057 R)
• M21: 7,679,756 km (0.092 R)
• M22: 7,733,612 km (0.108 R)
• M23: 7,841,621 km (0.085 R)
• M24: 8,444,800 km (0.06 R)
• M25: 9,291,075 km (0.088 R)
• M26: 9,405,966 km (0.074 R)
• M27: 9,637,244 km (0.113 R)
• M28: 10,760,724 km (0.106 R)
• M29: 12,427,544 km (0.088 R)
• M30: 12,744,841 km (0.093 R)
• M31: 13,322,887 km (0.1 R)
• M32: 14,305,147 km (0.07 R)
• M33: 15,582,563 km (0.068 R)
• M34: 15,650,780 km (0.074 R)
• M35: 16,896,032 km (0.096 R)
• M36: 17,247,587 km (0.103 R)
• M37: 18,605,188 km (0.119 R)
• M38: 20,443,447 km (0.088 R)
• M39: 20,518,096 km (0.068 R)
• M40: 21,421,966 km (0.082 R)
• M41: 21,573,808 km (0.117 R)
• M42: 21,726,099 km (0.064 R)
• M43: 21,878,689 km (0.055 R)
• M44: 22,108,172 km (0.058 R)
• M45: 23,659,053 km (0.108 R)
• M46: 23,737,592 km (0.08 R)
• M47: 24,527,020 km (0.073 R)
• M48: 29,525,085 km (0.07 R)
• M49: 30,118,091 km (0.049 R)
• M50: 30,715,136 km (0.118 R)
• M51: 30,800,855 km (0.1 R)
• M52: 31,144,033 km (0.07 R)
• M53: 31,920,894 km (0.085 R)
• M54: 35,002,461 km (0.101 R)
• M55: 35,540,116 km (0.119 R)
• M56: 35,630,024 km (0.115 R)
• M57: 36,623,653 km (0.069 R)
• M58: 38,177,377 km (0.11 R)
• M59: 39,286,794 km (0.099 R)
• M60: 39,845,542 km (0.069 R)
• M61: 40,782,773 km (0.098 R)
• M62: 42,869,663 km (0.111 R)
• M63: 45,185,887 km (0.109 R)
• M64: 45,673,427 km (0.118 R)
• M65: 46,653,891 km (0.095 R)
• M66: 47,048,082 km (0.099 R)
• M67: 47,146,667 km (0.114 R)
• M68: 47,542,203 km (0.086 R)
• M69: 49,035,190 km (0.069 R)
• M70: 50,240,650 km (0.055 R)
• M71: 50,745,692 km (0.115 R)
• M72: 52,066,941 km (0.097 R)
• M73: 52,475,791 km (0.106 R)
• M74: 52,578,116 km (0.085 R)
• M75: 54,535,754 km (0.107 R)
• M76: 56,307,292 km (0.095 R)
• M77: 57,886,148 km (0.099 R)
• M78: 58,203,744 km (0.062 R)
• M79: 60,120,991 km (0.108 R)
• M80: 62,275,350 km (0.086 R)
• M81: 63,144,214 km (0.101 R)
• M82: 64,345,335 km (0.115 R)
• M83: 64,564,496 km (0.112 R)
• M84: 65,003,716 km (0.119 R)
• M85: 66,881,169 km (0.06 R)
• M86: 67,882,427 km (0.103 R)
• M87: 69,000,522 km (0.105 R)
• M88: 70,237,696 km (0.087 R)
• M89: 70,802,279 km (0.09 R)
• M90: 73,076,316 km (0.045 R)
• M91: 75,143,160 km (0.108 R)
• M92: 75,489,479 km (0.097 R)
• M93: 75,952,185 km (0.091 R)
• M94: 76,067,974 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 10,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit