🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.86 AU

Year: 247 Days

Day: 33.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.7 AU - 0.9 AU

Year: 272 Days

Day: 42.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,301,751 km

• M1: 120,426 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.85 AU - 0.91 AU

Year: 314 Days

Day: 38.9 Hours

Environment

Temp: 38 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 88,301,751 km

• M1: 328,517 km (0.103 R)
• M2: 535,560 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.84 AU - 1.22 AU

Year: 398 Days

Day: 43.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,301,751 km

• M1: 661,073 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.11 AU - 1.73 AU

Year: 644 Days

Day: 24.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.87 AU - 4.17 AU

Year: 2515 Days

Day: 44.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239

Radius: 13.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.82 AU - 7.9 AU

Year: 6842 Days

Day: 6 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,301,751 km

• M1: 225,594 km (0.102 R)
• M2: 438,023 km (0.074 R)
• M3: 536,458 km (0.119 R)
• M4: 634,445 km (0.095 R)
• M5: 739,911 km (0.094 R)
• M6: 829,371 km (0.09 R)
• M7: 1,045,839 km (0.096 R)
• M8: 1,148,463 km (0.103 R)
• M9: 1,241,363 km (0.025 R)
• M10: 1,492,688 km (0.059 R)
• M11: 1,700,180 km (0.118 R)
• M12: 2,210,458 km (0.101 R)
• M13: 2,414,210 km (0.105 R)
• M14: 2,677,652 km (0.076 R)
• M15: 3,271,556 km (0.063 R)
• M16: 3,485,182 km (0.06 R)
• M17: 3,804,274 km (0.089 R)
• M18: 3,926,495 km (0.104 R)
• M19: 4,578,742 km (0.046 R)
• M20: 5,017,662 km (0.073 R)
• M21: 5,493,234 km (0.096 R)
• M22: 5,841,946 km (0.099 R)
• M23: 5,983,466 km (0.105 R)
• M24: 6,126,182 km (0.116 R)
• M25: 6,561,063 km (0.087 R)
• M26: 7,232,309 km (0.107 R)
• M27: 7,359,018 km (0.071 R)
• M28: 7,640,562 km (0.119 R)
• M29: 7,977,755 km (0.113 R)
• M30: 8,586,469 km (0.058 R)
• M31: 8,910,049 km (0.075 R)
• M32: 9,736,577 km (0.043 R)
• M33: 9,961,124 km (0.114 R)
• M34: 10,102,344 km (0.112 R)
• M35: 10,501,471 km (0.093 R)
• M36: 10,616,362 km (0.079 R)
• M37: 10,702,980 km (0.087 R)
• M38: 11,051,244 km (0.112 R)
• M39: 11,344,455 km (0.093 R)
• M40: 11,433,017 km (0.101 R)
• M41: 11,610,590 km (0.101 R)
• M42: 12,088,854 km (0.094 R)
• M43: 12,512,516 km (0.117 R)
• M44: 12,695,623 km (0.109 R)
• M45: 13,002,897 km (0.078 R)
• M46: 13,095,498 km (0.081 R)
• M47: 13,250,332 km (0.101 R)
• M48: 13,343,532 km (0.1 R)
• M49: 13,655,892 km (0.113 R)
• M50: 13,907,516 km (0.069 R)
• M51: 14,160,785 km (0.102 R)
• M52: 14,543,307 km (0.074 R)
• M53: 14,639,498 km (0.064 R)
• M54: 15,156,209 km (0.1 R)
• M55: 15,975,407 km (0.06 R)
• M56: 16,440,507 km (0.079 R)
• M57: 16,708,287 km (0.058 R)
• M58: 17,384,170 km (0.073 R)
• M59: 18,414,600 km (0.119 R)
• M60: 18,867,283 km (0.103 R)
• M61: 19,253,096 km (0.111 R)
• M62: 19,464,777 km (0.058 R)
• M63: 19,961,592 km (0.116 R)
• M64: 20,247,324 km (0.11 R)
• M65: 20,462,446 km (0.077 R)
• M66: 21,076,395 km (0.117 R)
• M67: 21,659,677 km (0.091 R)
• M68: 22,396,447 km (0.077 R)
• M69: 23,705,279 km (0.071 R)
• M70: 24,426,191 km (0.113 R)
• M71: 24,655,375 km (0.061 R)
• M72: 25,231,476 km (0.077 R)
• M73: 26,084,334 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 13.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.38 AU - 9.5 AU

Year: 8520 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,301,751 km

• M1: 177,722 km (0.091 R)
• M2: 564,283 km (0.08 R)
• M3: 670,498 km (0.072 R)
• M4: 839,094 km (0.116 R)
• M5: 940,971 km (0.061 R)
• M6: 1,171,052 km (0.086 R)
• M7: 1,379,741 km (0.075 R)
• M8: 1,601,296 km (0.089 R)
• M9: 1,760,617 km (0.086 R)
• M10: 1,971,251 km (0.109 R)
• M11: 2,142,840 km (0.08 R)
• M12: 2,517,882 km (0.108 R)
• M13: 2,619,309 km (0.089 R)
• M14: 2,704,879 km (0.052 R)
• M15: 3,056,733 km (0.12 R)
• M16: 3,275,146 km (0.113 R)
• M17: 3,824,170 km (0.065 R)
• M18: 4,341,181 km (0.086 R)
• M19: 4,545,980 km (0.058 R)
• M20: 4,922,817 km (0.066 R)
• M21: 5,050,723 km (0.092 R)
• M22: 5,244,602 km (0.032 R)
• M23: 5,331,668 km (0.113 R)
• M24: 5,507,146 km (0.095 R)
• M25: 5,751,589 km (0.12 R)
• M26: 6,390,073 km (0.028 R)
• M27: 6,553,284 km (0.045 R)
• M28: 6,694,206 km (0.078 R)
• M29: 7,075,231 km (0.117 R)
• M30: 7,171,572 km (0.087 R)
• M31: 7,341,366 km (0.086 R)
• M32: 7,983,440 km (0.04 R)
• M33: 8,311,209 km (0.101 R)
• M34: 8,850,210 km (0.053 R)
• M35: 9,084,779 km (0.119 R)
• M36: 9,746,900 km (0.115 R)
• M37: 9,935,094 km (0.119 R)
• M38: 10,124,634 km (0.098 R)
• M39: 10,617,260 km (0.092 R)
• M40: 11,626,148 km (0.082 R)
• M41: 11,797,288 km (0.117 R)
• M42: 12,142,111 km (0.053 R)
• M43: 12,665,554 km (0.1 R)
• M44: 12,812,310 km (0.083 R)
• M45: 12,959,664 km (0.116 R)
• M46: 13,644,523 km (0.067 R)
• M47: 14,280,164 km (0.082 R)
• M48: 14,832,629 km (0.116 R)
• M49: 14,956,346 km (0.101 R)
• M50: 15,080,513 km (0.097 R)
• M51: 15,204,978 km (0.098 R)
• M52: 15,329,743 km (0.063 R)
• M53: 15,517,488 km (0.087 R)
• M54: 16,660,416 km (0.103 R)
• M55: 16,918,023 km (0.116 R)
• M56: 17,015,112 km (0.115 R)
• M57: 17,470,039 km (0.053 R)
• M58: 17,568,026 km (0.116 R)
• M59: 17,731,836 km (0.082 R)
• M60: 17,929,006 km (0.089 R)
• M61: 18,226,257 km (0.081 R)
• M62: 19,127,584 km (0.04 R)
• M63: 19,668,530 km (0.077 R)
• M64: 19,770,555 km (0.103 R)
• M65: 20,731,123 km (0.118 R)
• M66: 20,938,915 km (0.088 R)
• M67: 21,182,311 km (0.109 R)
• M68: 21,671,795 km (0.116 R)
• M69: 22,341,993 km (0.095 R)
• M70: 22,590,625 km (0.077 R)
• M71: 22,840,304 km (0.063 R)
• M72: 22,947,565 km (0.075 R)
• M73: 23,450,214 km (0.079 R)
• M74: 23,703,035 km (0.054 R)
• M75: 23,956,603 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599

Radius: 6.6

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.19 AU - 17.85 AU

Year: 26738 Days

Day: 17 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,301,751 km

• M1: 277,654 km (0.096 R)
• M2: 389,852 km (0.1 R)
• M3: 896,241 km (0.052 R)
• M4: 980,913 km (0.092 R)
• M5: 1,715,888 km (0.109 R)
• M6: 1,822,102 km (0.037 R)
• M7: 2,830,093 km (0.1 R)
• M8: 2,913,718 km (0.081 R)
• M9: 3,477,702 km (0.091 R)
• M10: 4,361,077 km (0.055 R)
• M11: 5,105,027 km (0.066 R)
• M12: 5,309,976 km (0.052 R)
• M13: 6,540,419 km (0.103 R)
• M14: 6,707,221 km (0.03 R)
• M15: 8,150,840 km (0.107 R)
• M16: 8,938,323 km (0.118 R)
• M17: 9,372,157 km (0.108 R)
• M18: 10,260,619 km (0.115 R)
• M19: 10,325,095 km (0.119 R)
• M20: 11,441,993 km (0.061 R)
• M21: 11,575,883 km (0.082 R)
• M22: 12,527,774 km (0.052 R)
• M23: 13,082,932 km (0.111 R)
• M24: 13,859,345 km (0.115 R)
• M25: 14,578,013 km (0.105 R)
• M26: 15,161,744 km (0.049 R)
• M27: 16,276,697 km (0.062 R)
• M28: 17,649,108 km (0.099 R)
• M29: 17,881,433 km (0.063 R)
• M30: 18,899,896 km (0.109 R)
• M31: 21,651,150 km (0.027 R)
• M32: 21,733,878 km (0.094 R)
• M33: 22,988,555 km (0.069 R)
• M34: 23,667,131 km (0.043 R)
• M35: 24,957,413 km (0.063 R)
• M36: 25,131,096 km (0.12 R)
• M37: 25,654,838 km (0.117 R)
• M38: 25,742,353 km (0.092 R)
• M39: 27,515,836 km (0.104 R)
• M40: 27,785,112 km (0.113 R)
• M41: 28,417,163 km (0.107 R)
• M42: 32,307,306 km (0.113 R)
• M43: 33,736,713 km (0.104 R)
• M44: 34,217,671 km (0.078 R)
• M45: 34,991,989 km (0.106 R)
• M46: 35,478,930 km (0.092 R)
• M47: 35,576,468 km (0.098 R)
• M48: 35,772,142 km (0.116 R)
• M49: 36,854,034 km (0.096 R)
• M50: 37,150,986 km (0.103 R)
• M51: 41,185,491 km (0.104 R)
• M52: 42,008,877 km (0.108 R)
• M53: 43,254,130 km (0.088 R)
• M54: 44,091,130 km (0.107 R)
• M55: 46,313,257 km (0.111 R)
• M56: 46,740,658 km (0.086 R)
• M57: 46,954,882 km (0.116 R)
• M58: 47,169,405 km (0.114 R)
• M59: 48,246,959 km (0.076 R)
• M60: 48,463,427 km (0.111 R)
• M61: 49,223,534 km (0.111 R)
• M62: 49,768,968 km (0.095 R)
• M63: 49,878,324 km (0.094 R)
• M64: 50,316,346 km (0.119 R)
• M65: 50,426,151 km (0.107 R)
• M66: 52,860,108 km (0.047 R)
• M67: 53,194,908 km (0.091 R)
• M68: 53,306,658 km (0.088 R)
• M69: 56,810,390 km (0.098 R)
• M70: 57,038,975 km (0.114 R)
• M71: 57,841,418 km (0.117 R)
• M72: 59,922,026 km (0.078 R)
• M73: 60,154,800 km (0.097 R)
• M74: 61,791,999 km (0.091 R)
• M75: 62,262,484 km (0.059 R)
• M76: 62,498,101 km (0.045 R)
• M77: 62,616,134 km (0.059 R)
• M78: 66,068,703 km (0.074 R)
• M79: 70,562,772 km (0.083 R)
• M80: 72,288,833 km (0.118 R)
• M81: 72,412,550 km (0.095 R)
• M82: 73,903,891 km (0.111 R)
• M83: 74,028,656 km (0.082 R)
• M84: 79,713,674 km (0.073 R)
• M85: 81,381,990 km (0.047 R)
• M86: 83,061,824 km (0.063 R)
• M87: 86,061,710 km (0.113 R)
• M88: 87,640,865 km (0.062 R)
• M89: 87,772,960 km (0.099 R)
• M90: 88,169,395 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit