🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.84 AU - 0.98 AU

Year: 311 Days

Day: 27 Hours

Environment

Temp: 151 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,832,279 km

• M1: 388,805 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.9 AU - 1.08 AU

Year: 353 Days

Day: 15.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.28 AU - 1.32 AU

Year: 531 Days

Day: 40.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.45 AU - 2.25 AU

Year: 901 Days

Day: 27.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.54 AU - 2.28 AU

Year: 945 Days

Day: 40.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.94 AU - 3.12 AU

Year: 1889 Days

Day: 30.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,832,279 km

• M1: 2,209,261 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 13.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.56 AU - 13.54 AU

Year: 15924 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,832,279 km

• M1: 190,737 km (0.095 R)
• M2: 537,206 km (0.11 R)
• M3: 763,398 km (0.1 R)
• M4: 1,045,839 km (0.089 R)
• M5: 1,362,837 km (0.074 R)
• M6: 1,466,658 km (0.104 R)
• M7: 1,710,652 km (0.037 R)
• M8: 1,968,259 km (0.094 R)
• M9: 2,057,120 km (0.079 R)
• M10: 2,394,464 km (0.077 R)
• M11: 2,489,757 km (0.071 R)
• M12: 4,029,119 km (0.092 R)
• M13: 4,143,263 km (0.117 R)
• M14: 4,492,125 km (0.084 R)
• M15: 4,770,227 km (0.115 R)
• M16: 4,972,334 km (0.092 R)
• M17: 5,511,335 km (0.069 R)
• M18: 5,809,334 km (0.077 R)
• M19: 5,981,970 km (0.11 R)
• M20: 6,825,552 km (0.099 R)
• M21: 6,916,508 km (0.05 R)
• M22: 7,192,067 km (0.118 R)
• M23: 7,517,891 km (0.099 R)
• M24: 8,869,957 km (0.091 R)
• M25: 9,069,221 km (0.113 R)
• M26: 9,421,674 km (0.09 R)
• M27: 9,778,465 km (0.095 R)
• M28: 10,191,804 km (0.089 R)
• M29: 10,610,827 km (0.095 R)
• M30: 12,011,811 km (0.102 R)
• M31: 13,015,464 km (0.1 R)
• M32: 14,453,997 km (0.095 R)
• M33: 14,865,690 km (0.107 R)
• M34: 15,043,412 km (0.073 R)
• M35: 16,124,257 km (0.091 R)
• M36: 18,044,046 km (0.119 R)
• M37: 18,423,875 km (0.091 R)
• M38: 19,256,088 km (0.12 R)
• M39: 19,774,295 km (0.077 R)
• M40: 20,100,568 km (0.114 R)
• M41: 20,362,813 km (0.056 R)
• M42: 22,095,157 km (0.079 R)
• M43: 22,637,599 km (0.04 R)
• M44: 22,842,248 km (0.089 R)
• M45: 23,528,604 km (0.076 R)
• M46: 24,921,659 km (0.103 R)
• M47: 27,350,680 km (0.11 R)
• M48: 28,593,389 km (0.059 R)
• M49: 28,888,396 km (0.06 R)
• M50: 30,529,335 km (0.115 R)
• M51: 31,437,095 km (0.08 R)
• M52: 31,741,676 km (0.108 R)
• M53: 32,277,087 km (0.054 R)
• M54: 32,892,533 km (0.099 R)
• M55: 33,823,181 km (0.111 R)
• M56: 34,369,961 km (0.055 R)
• M57: 36,906,692 km (0.099 R)
• M58: 37,550,262 km (0.117 R)
• M59: 38,522,648 km (0.049 R)
• M60: 39,996,636 km (0.109 R)
• M61: 41,656,125 km (0.089 R)
• M62: 42,831,067 km (0.097 R)
• M63: 44,357,713 km (0.074 R)
• M64: 44,442,984 km (0.111 R)
• M65: 44,528,405 km (0.044 R)
• M66: 44,784,815 km (0.12 R)
• M67: 44,870,535 km (0.116 R)
• M68: 46,594,052 km (0.12 R)
• M69: 47,726,059 km (0.102 R)
• M70: 49,219,943 km (0.101 R)
• M71: 51,803,648 km (0.091 R)
• M72: 54,613,994 km (0.12 R)
• M73: 55,439,176 km (0.11 R)
• M74: 55,715,184 km (0.098 R)
• M75: 57,101,956 km (0.103 R)
• M76: 57,473,557 km (0.079 R)
• M77: 57,939,405 km (0.1 R)
• M78: 58,312,951 km (0.081 R)
• M79: 58,499,948 km (0.101 R)
• M80: 58,968,489 km (0.055 R)
• M81: 59,250,181 km (0.099 R)
• M82: 60,855,067 km (0.071 R)
• M83: 62,857,285 km (0.031 R)
• M84: 63,625,620 km (0.1 R)
• M85: 64,107,475 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.4

Radius: 6.9

Gravity: 15.57 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.12 AU - 18.42 AU

Year: 20330 Days

Day: 19.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 36,832,279 km

• M1: 189,541 km (0.086 R)
• M2: 325,974 km (0.096 R)
• M3: 717,023 km (0.1 R)
• M4: 1,771,538 km (0.114 R)
• M5: 1,871,021 km (0.115 R)
• M6: 3,042,970 km (0.076 R)
• M7: 4,396,981 km (0.05 R)
• M8: 5,040,700 km (0.11 R)
• M9: 5,762,809 km (0.06 R)
• M10: 6,211,453 km (0.058 R)
• M11: 6,931,617 km (0.106 R)
• M12: 7,408,535 km (0.026 R)
• M13: 8,731,429 km (0.119 R)
• M14: 9,130,856 km (0.077 R)
• M15: 9,246,196 km (0.109 R)
• M16: 10,545,154 km (0.12 R)
• M17: 10,970,461 km (0.098 R)
• M18: 11,031,646 km (0.106 R)
• M19: 11,525,319 km (0.098 R)
• M20: 13,049,422 km (0.11 R)
• M21: 13,244,348 km (0.058 R)
• M22: 13,440,321 km (0.079 R)
• M23: 14,568,439 km (0.079 R)
• M24: 14,703,227 km (0.112 R)
• M25: 15,934,268 km (0.083 R)
• M26: 16,843,673 km (0.098 R)
• M27: 17,127,011 km (0.12 R)
• M28: 17,986,002 km (0.08 R)
• M29: 19,005,961 km (0.116 R)
• M30: 19,374,869 km (0.045 R)
• M31: 19,597,171 km (0.092 R)
• M32: 19,820,521 km (0.116 R)
• M33: 20,269,614 km (0.085 R)
• M34: 20,873,540 km (0.089 R)
• M35: 20,949,536 km (0.06 R)
• M36: 21,636,789 km (0.104 R)
• M37: 22,021,854 km (0.094 R)
• M38: 22,099,196 km (0.113 R)
• M39: 22,331,521 km (0.095 R)
• M40: 23,742,977 km (0.098 R)
• M41: 25,750,581 km (0.111 R)
• M42: 25,831,962 km (0.047 R)
• M43: 28,735,657 km (0.105 R)
• M44: 29,925,708 km (0.082 R)
• M45: 30,354,605 km (0.12 R)
• M46: 30,958,531 km (0.053 R)
• M47: 31,392,365 km (0.105 R)
• M48: 31,653,563 km (0.106 R)
• M49: 32,441,645 km (0.08 R)
• M50: 32,617,721 km (0.104 R)
• M51: 33,059,185 km (0.118 R)
• M52: 33,858,636 km (0.045 R)
• M53: 33,947,796 km (0.106 R)
• M54: 34,754,428 km (0.099 R)
• M55: 35,748,805 km (0.082 R)
• M56: 36,021,671 km (0.111 R)
• M57: 40,101,504 km (0.07 R)
• M58: 40,669,079 km (0.059 R)
• M59: 41,144,202 km (0.117 R)
• M60: 42,003,791 km (0.088 R)
• M61: 43,546,743 km (0.102 R)
• M62: 44,911,974 km (0.117 R)
• M63: 45,599,825 km (0.069 R)
• M64: 47,984,564 km (0.119 R)
• M65: 49,191,969 km (0.081 R)
• M66: 51,945,168 km (0.101 R)
• M67: 52,254,237 km (0.106 R)
• M68: 52,357,310 km (0.069 R)
• M69: 53,600,169 km (0.081 R)
• M70: 53,704,289 km (0.083 R)
• M71: 54,016,650 km (0.093 R)
• M72: 54,120,919 km (0.048 R)
• M73: 54,957,620 km (0.088 R)
• M74: 56,009,443 km (0.113 R)
• M75: 56,643,738 km (0.09 R)
• M76: 57,067,997 km (0.119 R)
• M77: 57,493,154 km (0.099 R)
• M78: 57,599,668 km (0.105 R)
• M79: 57,812,845 km (0.118 R)
• M80: 57,919,508 km (0.089 R)
• M81: 58,775,208 km (0.114 R)
• M82: 60,932,709 km (0.117 R)
• M83: 62,349,101 km (0.05 R)
• M84: 63,116,090 km (0.102 R)
• M85: 63,996,623 km (0.067 R)
• M86: 64,549,088 km (0.042 R)
• M87: 68,911,511 km (0.088 R)
• M88: 69,024,757 km (0.107 R)
• M89: 70,159,157 km (0.117 R)
• M90: 71,185,399 km (0.047 R)
• M91: 71,987,094 km (0.081 R)
• M92: 72,561,550 km (0.116 R)
• M93: 72,676,590 km (0.071 R)
• M94: 74,874,482 km (0.098 R)
• M95: 75,340,031 km (0.106 R)
• M96: 75,806,477 km (0.114 R)
• M97: 76,976,781 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.2

Radius: 6.5

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.64 AU - 21.46 AU

Year: 27466 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,832,279 km

• M1: 81,980 km (0.025 R)
• M2: 776,114 km (0.115 R)
• M3: 912,397 km (0.046 R)
• M4: 1,106,426 km (0.112 R)
• M5: 1,191,098 km (0.055 R)
• M6: 1,440,029 km (0.054 R)
• M7: 1,589,477 km (0.111 R)
• M8: 2,110,078 km (0.049 R)
• M9: 2,725,374 km (0.051 R)
• M10: 3,368,046 km (0.076 R)
• M11: 3,442,247 km (0.053 R)
• M12: 4,161,065 km (0.119 R)
• M13: 4,267,578 km (0.091 R)
• M14: 5,236,973 km (0.03 R)
• M15: 5,467,802 km (0.068 R)
• M16: 6,485,666 km (0.099 R)
• M17: 6,890,029 km (0.086 R)
• M18: 7,206,728 km (0.075 R)
• M19: 7,270,606 km (0.062 R)
• M20: 7,334,784 km (0.083 R)
• M21: 7,560,676 km (0.103 R)
• M22: 7,756,051 km (0.098 R)
• M23: 7,920,160 km (0.08 R)
• M24: 8,352,199 km (0.083 R)
• M25: 8,520,496 km (0.119 R)
• M26: 9,553,170 km (0.034 R)
• M27: 10,552,335 km (0.066 R)
• M28: 10,624,890 km (0.059 R)
• M29: 11,138,010 km (0.05 R)
• M30: 11,249,012 km (0.053 R)
• M31: 11,696,758 km (0.105 R)
• M32: 12,112,192 km (0.075 R)
• M33: 12,226,335 km (0.067 R)
• M34: 12,571,008 km (0.117 R)
• M35: 13,035,510 km (0.115 R)
• M36: 17,676,335 km (0.098 R)
• M37: 18,022,504 km (0.068 R)
• M38: 18,414,600 km (0.106 R)
• M39: 19,207,170 km (0.076 R)
• M40: 19,384,742 km (0.083 R)
• M41: 19,831,292 km (0.112 R)
• M42: 20,870,997 km (0.105 R)
• M43: 21,374,544 km (0.071 R)
• M44: 23,428,373 km (0.064 R)
• M45: 24,238,595 km (0.057 R)
• M46: 24,430,529 km (0.044 R)
• M47: 24,574,891 km (0.085 R)
• M48: 24,864,363 km (0.119 R)
• M49: 26,033,620 km (0.09 R)
• M50: 26,377,994 km (0.113 R)
• M51: 26,872,565 km (0.078 R)
• M52: 27,320,461 km (0.096 R)
• M53: 28,273,848 km (0.103 R)
• M54: 28,526,519 km (0.112 R)
• M55: 30,109,863 km (0.108 R)
• M56: 31,512,043 km (0.116 R)
• M57: 32,776,295 km (0.106 R)
• M58: 34,218,119 km (0.059 R)
• M59: 34,974,037 km (0.106 R)
• M60: 35,136,650 km (0.095 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit