🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 14.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,980,017 km

• M1: 137,480 km (0.114 R)
• M2: 199,863 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.76 AU - 0.86 AU

Year: 256 Days

Day: 28.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.9 AU - 1.18 AU

Year: 373 Days

Day: 32.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.35 AU - 1.61 AU

Year: 633 Days

Day: 20.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 163.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,980,017 km

• M1: 256,261 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.36 AU - 3.66 AU

Year: 2311 Days

Day: 40.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,980,017 km

• M1: 2,674,810 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.39 AU - 3.87 AU

Year: 2431 Days

Day: 23.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 9.2

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.69 AU - 7.51 AU

Year: 5959 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,980,017 km

• M1: 157,078 km (0.096 R)
• M2: 354,547 km (0.096 R)
• M3: 544,087 km (0.111 R)
• M4: 848,070 km (0.115 R)
• M5: 1,094,009 km (0.108 R)
• M6: 1,313,619 km (0.094 R)
• M7: 1,428,809 km (0.112 R)
• M8: 1,669,512 km (0.065 R)
• M9: 1,758,673 km (0.028 R)
• M10: 2,112,322 km (0.108 R)
• M11: 2,228,709 km (0.118 R)
• M12: 2,488,261 km (0.109 R)
• M13: 2,778,780 km (0.107 R)
• M14: 3,036,538 km (0.09 R)
• M15: 3,146,193 km (0.042 R)
• M16: 3,234,904 km (0.088 R)
• M17: 3,506,125 km (0.081 R)
• M18: 3,950,730 km (0.041 R)
• M19: 4,562,885 km (0.109 R)
• M20: 4,663,714 km (0.098 R)
• M21: 4,893,047 km (0.108 R)
• M22: 5,126,121 km (0.084 R)
• M23: 5,847,182 km (0.053 R)
• M24: 6,011,740 km (0.1 R)
• M25: 7,264,921 km (0.034 R)
• M26: 7,323,713 km (0.1 R)
• M27: 7,800,332 km (0.062 R)
• M28: 7,860,620 km (0.082 R)
• M29: 8,072,750 km (0.099 R)
• M30: 8,752,074 km (0.085 R)
• M31: 9,513,976 km (0.118 R)
• M32: 9,643,079 km (0.102 R)
• M33: 9,805,093 km (0.092 R)
• M34: 9,935,543 km (0.081 R)
• M35: 10,066,441 km (0.11 R)
• M36: 10,796,927 km (0.07 R)
• M37: 11,304,812 km (0.114 R)
• M38: 11,441,544 km (0.086 R)
• M39: 12,449,236 km (0.117 R)
• M40: 12,838,938 km (0.085 R)
• M41: 13,017,408 km (0.092 R)
• M42: 13,703,165 km (0.103 R)
• M43: 13,776,019 km (0.112 R)
• M44: 14,734,941 km (0.064 R)
• M45: 15,109,385 km (0.081 R)
• M46: 15,184,782 km (0.074 R)
• M47: 15,487,120 km (0.116 R)
• M48: 15,906,143 km (0.106 R)
• M49: 16,174,821 km (0.059 R)
• M50: 16,251,864 km (0.043 R)
• M51: 16,833,500 km (0.114 R)
• M52: 16,989,681 km (0.092 R)
• M53: 17,421,869 km (0.112 R)
• M54: 17,500,857 km (0.105 R)
• M55: 17,579,994 km (0.101 R)
• M56: 17,738,568 km (0.062 R)
• M57: 17,897,590 km (0.078 R)
• M58: 18,057,061 km (0.083 R)
• M59: 19,227,366 km (0.098 R)
• M60: 19,801,223 km (0.043 R)
• M61: 19,883,651 km (0.112 R)
• M62: 20,256,000 km (0.095 R)
• M63: 20,714,219 km (0.114 R)
• M64: 21,344,475 km (0.092 R)
• M65: 21,853,407 km (0.105 R)
• M66: 22,366,228 km (0.092 R)
• M67: 22,926,322 km (0.108 R)
• M68: 23,490,905 km (0.032 R)
• M69: 23,709,318 km (0.099 R)
• M70: 23,840,665 km (0.11 R)
• M71: 24,236,201 km (0.094 R)
• M72: 25,660,224 km (0.078 R)
• M73: 25,885,069 km (0.085 R)
• M74: 26,382,332 km (0.086 R)
• M75: 26,609,272 km (0.078 R)
• M76: 26,836,960 km (0.057 R)
• M77: 27,523,914 km (0.116 R)
• M78: 27,754,295 km (0.12 R)
• M79: 28,681,652 km (0.114 R)
• M80: 30,900,936 km (0.103 R)
• M81: 31,428,269 km (0.071 R)
• M82: 32,297,731 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.7

Radius: 5.8

Gravity: 29.12 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.05 AU - 13.75 AU

Year: 17240 Days

Day: 19.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,980,017 km

• M1: 108,159 km (0.052 R)
• M2: 200,611 km (0.06 R)
• M3: 1,155,644 km (0.093 R)
• M4: 1,602,193 km (0.054 R)
• M5: 3,216,504 km (0.108 R)
• M6: 3,624,607 km (0.073 R)
• M7: 4,267,130 km (0.067 R)
• M8: 5,702,671 km (0.044 R)
• M9: 6,095,365 km (0.08 R)
• M10: 6,649,625 km (0.076 R)
• M11: 7,167,384 km (0.092 R)
• M12: 7,590,895 km (0.119 R)
• M13: 8,022,485 km (0.077 R)
• M14: 8,853,202 km (0.106 R)
• M15: 9,079,244 km (0.115 R)
• M16: 9,944,070 km (0.108 R)
• M17: 10,834,925 km (0.096 R)
• M18: 11,016,088 km (0.093 R)
• M19: 11,751,062 km (0.069 R)
• M20: 12,312,503 km (0.113 R)
• M21: 12,755,313 km (0.087 R)
• M22: 13,203,358 km (0.068 R)
• M23: 13,461,564 km (0.113 R)
• M24: 13,917,688 km (0.118 R)
• M25: 14,246,504 km (0.026 R)
• M26: 14,445,021 km (0.097 R)
• M27: 15,248,361 km (0.095 R)
• M28: 15,792,000 km (0.062 R)
• M29: 16,135,028 km (0.053 R)
• M30: 16,480,449 km (0.11 R)
• M31: 16,828,264 km (0.095 R)
• M32: 17,108,312 km (0.088 R)
• M33: 17,460,615 km (0.073 R)
• M34: 17,744,103 km (0.117 R)
• M35: 18,748,353 km (0.107 R)
• M36: 19,038,573 km (0.117 R)
• M37: 19,992,259 km (0.111 R)
• M38: 24,353,486 km (0.116 R)
• M39: 24,432,474 km (0.091 R)
• M40: 24,908,644 km (0.116 R)
• M41: 24,988,230 km (0.102 R)
• M42: 25,467,841 km (0.102 R)
• M43: 26,355,106 km (0.089 R)
• M44: 26,680,331 km (0.108 R)
• M45: 28,325,908 km (0.117 R)
• M46: 29,834,752 km (0.059 R)
• M47: 31,369,626 km (0.057 R)
• M48: 31,455,645 km (0.037 R)
• M49: 33,631,546 km (0.054 R)
• M50: 33,719,659 km (0.055 R)
• M51: 34,693,242 km (0.104 R)
• M52: 34,960,274 km (0.11 R)
• M53: 35,406,974 km (0.037 R)
• M54: 36,125,642 km (0.083 R)
• M55: 36,396,414 km (0.088 R)
• M56: 36,577,278 km (0.103 R)
• M57: 38,402,372 km (0.057 R)
• M58: 38,863,283 km (0.026 R)
• M59: 39,048,036 km (0.107 R)
• M60: 39,511,490 km (0.04 R)
• M61: 39,604,391 km (0.077 R)
• M62: 40,350,286 km (0.096 R)
• M63: 41,289,162 km (0.076 R)
• M64: 41,477,805 km (0.103 R)
• M65: 42,425,358 km (0.072 R)
• M66: 42,997,121 km (0.095 R)
• M67: 43,956,043 km (0.108 R)
• M68: 44,245,066 km (0.067 R)
• M69: 45,018,936 km (0.042 R)
• M70: 46,481,854 km (0.108 R)
• M71: 48,655,511 km (0.112 R)
• M72: 49,154,120 km (0.09 R)
• M73: 49,654,525 km (0.091 R)
• M74: 50,257,105 km (0.1 R)
• M75: 52,793,986 km (0.109 R)
• M76: 54,853,201 km (0.068 R)
• M77: 55,060,543 km (0.06 R)
• M78: 57,464,132 km (0.1 R)
• M79: 58,731,675 km (0.075 R)
• M80: 60,650,118 km (0.076 R)
• M81: 63,784,044 km (0.092 R)
• M82: 64,548,340 km (0.094 R)
• M83: 65,645,490 km (0.079 R)
• M84: 67,747,041 km (0.062 R)
• M85: 68,750,095 km (0.042 R)
• M86: 69,085,493 km (0.118 R)
• M87: 69,197,542 km (0.114 R)
• M88: 70,883,959 km (0.108 R)
• M89: 74,182,443 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.4

Radius: 3.1

Gravity: 45.72 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.79 AU - 15.51 AU

Year: 19708 Days

Day: 18.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,980,017 km

• M1: 49,218 km (0.09 R)
• M2: 113,545 km (0.039 R)
• M3: 195,375 km (0.049 R)
• M4: 265,087 km (0.103 R)
• M5: 500,704 km (0.103 R)
• M6: 558,150 km (0.076 R)
• M7: 637,885 km (0.101 R)
• M8: 993,031 km (0.083 R)
• M9: 1,065,436 km (0.096 R)
• M10: 1,139,637 km (0.1 R)
• M11: 1,293,124 km (0.029 R)
• M12: 1,970,204 km (0.101 R)
• M13: 2,030,941 km (0.088 R)
• M14: 2,092,126 km (0.102 R)
• M15: 3,188,529 km (0.069 R)
• M16: 3,367,747 km (0.027 R)
• M17: 4,470,583 km (0.114 R)
• M18: 4,671,044 km (0.064 R)
• M19: 5,080,792 km (0.089 R)
• M20: 5,332,267 km (0.1 R)
• M21: 6,694,206 km (0.091 R)
• M22: 6,785,610 km (0.073 R)
• M23: 7,108,592 km (0.036 R)
• M24: 7,342,413 km (0.113 R)
• M25: 7,578,778 km (0.103 R)
• M26: 7,674,072 km (0.082 R)
• M27: 7,913,877 km (0.117 R)
• M28: 8,450,185 km (0.086 R)
• M29: 10,128,075 km (0.05 R)
• M30: 10,391,068 km (0.11 R)
• M31: 10,549,791 km (0.112 R)
• M32: 11,904,550 km (0.075 R)
• M33: 12,015,252 km (0.108 R)
• M34: 12,349,603 km (0.032 R)
• M35: 12,461,652 km (0.077 R)
• M36: 14,065,940 km (0.085 R)
• M37: 14,536,126 km (0.07 R)
• M38: 15,190,916 km (0.09 R)
• M39: 15,491,757 km (0.055 R)
• M40: 17,025,135 km (0.087 R)
• M41: 19,446,676 km (0.1 R)
• M42: 20,431,778 km (0.09 R)
• M43: 20,564,322 km (0.094 R)
• M44: 22,313,420 km (0.091 R)
• M45: 22,450,003 km (0.086 R)
• M46: 22,518,369 km (0.117 R)
• M47: 23,344,149 km (0.088 R)
• M48: 23,413,413 km (0.064 R)
• M49: 24,179,653 km (0.1 R)
• M50: 25,665,459 km (0.111 R)
• M51: 26,023,447 km (0.111 R)
• M52: 27,107,583 km (0.09 R)
• M53: 28,798,338 km (0.108 R)
• M54: 30,296,112 km (0.118 R)
• M55: 30,371,659 km (0.088 R)
• M56: 30,598,748 km (0.085 R)
• M57: 31,665,531 km (0.057 R)
• M58: 31,895,762 km (0.1 R)
• M59: 32,280,677 km (0.105 R)
• M60: 33,444,549 km (0.108 R)
• M61: 33,757,208 km (0.084 R)
• M62: 34,228,142 km (0.106 R)
• M63: 34,464,357 km (0.086 R)
• M64: 35,097,007 km (0.087 R)
• M65: 35,973,052 km (0.119 R)
• M66: 37,422,207 km (0.072 R)
• M67: 37,746,834 km (0.099 R)
• M68: 38,562,292 km (0.062 R)
• M69: 38,808,231 km (0.113 R)
• M70: 39,879,352 km (0.093 R)
• M71: 40,793,245 km (0.076 R)
• M72: 44,260,026 km (0.045 R)
• M73: 45,465,336 km (0.11 R)
• M74: 46,594,052 km (0.066 R)
• M75: 47,293,272 km (0.104 R)
• M76: 48,084,047 km (0.111 R)
• M77: 48,436,799 km (0.092 R)
• M78: 49,589,450 km (0.092 R)
• M79: 52,012,188 km (0.078 R)
• M80: 52,193,201 km (0.101 R)
• M81: 53,192,365 km (0.116 R)
• M82: 53,465,980 km (0.054 R)
• M83: 54,932,937 km (0.101 R)
• M84: 55,486,598 km (0.048 R)
• M85: 56,599,158 km (0.1 R)
• M86: 57,532,050 km (0.089 R)
• M87: 57,906,493 km (0.057 R)
• M88: 58,000,291 km (0.11 R)
• M89: 58,281,984 km (0.101 R)
• M90: 59,696,731 km (0.095 R)
• M91: 60,075,812 km (0.117 R)
• M92: 61,409,328 km (0.119 R)
• M93: 62,079,676 km (0.08 R)
• M94: 62,848,758 km (0.106 R)
• M95: 63,234,571 km (0.031 R)
• M96: 63,814,562 km (0.086 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 19,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit