🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.93 AU - 1.05 AU

Year: 365 Days

Day: 23.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,942,490 km

• M1: 330,761 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.06 AU - 1.22 AU

Year: 451 Days

Day: 38.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.99 AU - 1.41 AU

Year: 488 Days

Day: 29 Hours

Environment

Temp: -14 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.42 AU - 4.54 AU

Year: 2945 Days

Day: 34.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.39 AU - 4.97 AU

Year: 3169 Days

Day: 39.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 11

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.43 AU - 5.47 AU

Year: 4084 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,942,490 km

• M1: 209,736 km (0.086 R)
• M2: 293,661 km (0.052 R)
• M3: 404,662 km (0.09 R)
• M4: 571,015 km (0.063 R)
• M5: 762,201 km (0.111 R)
• M6: 917,185 km (0.071 R)
• M7: 987,047 km (0.083 R)
• M8: 1,058,854 km (0.063 R)
• M9: 1,246,749 km (0.116 R)
• M10: 1,325,138 km (0.113 R)
• M11: 1,890,618 km (0.037 R)
• M12: 2,263,416 km (0.113 R)
• M13: 2,376,661 km (0.096 R)
• M14: 2,676,605 km (0.08 R)
• M15: 2,813,786 km (0.062 R)
• M16: 2,988,816 km (0.105 R)
• M17: 3,059,725 km (0.093 R)
• M18: 3,203,489 km (0.116 R)
• M19: 3,331,096 km (0.085 R)
• M20: 3,572,696 km (0.088 R)
• M21: 3,839,429 km (0.109 R)
• M22: 3,916,921 km (0.046 R)
• M23: 4,211,778 km (0.106 R)
• M24: 4,781,896 km (0.088 R)
• M25: 5,118,641 km (0.041 R)
• M26: 5,203,912 km (0.116 R)
• M27: 5,441,323 km (0.095 R)
• M28: 5,748,597 km (0.113 R)
• M29: 6,265,608 km (0.111 R)
• M30: 6,357,162 km (0.079 R)
• M31: 6,797,727 km (0.119 R)
• M32: 6,986,221 km (0.09 R)
• M33: 7,105,001 km (0.036 R)
• M34: 7,296,337 km (0.079 R)
• M35: 7,586,557 km (0.089 R)
• M36: 8,253,464 km (0.084 R)
• M37: 8,606,665 km (0.056 R)
• M38: 8,939,221 km (0.112 R)
• M39: 9,145,815 km (0.08 R)
• M40: 9,458,924 km (0.098 R)
• M41: 9,696,036 km (0.117 R)
• M42: 9,961,722 km (0.098 R)
• M43: 10,229,951 km (0.095 R)
• M44: 10,718,687 km (0.088 R)
• M45: 11,494,203 km (0.095 R)
• M46: 11,690,924 km (0.095 R)
• M47: 11,832,144 km (0.11 R)
• M48: 12,749,179 km (0.039 R)
• M49: 13,157,432 km (0.104 R)
• M50: 13,510,932 km (0.077 R)
• M51: 13,629,563 km (0.096 R)
• M52: 13,718,723 km (0.068 R)
• M53: 13,957,332 km (0.053 R)
• M54: 14,137,148 km (0.112 R)
• M55: 14,227,356 km (0.061 R)
• M56: 14,711,903 km (0.038 R)
• M57: 14,833,826 km (0.107 R)
• M58: 15,109,535 km (0.033 R)
• M59: 16,071,898 km (0.091 R)
• M60: 17,375,194 km (0.119 R)
• M61: 17,568,774 km (0.109 R)
• M62: 17,665,863 km (0.107 R)
• M63: 18,023,252 km (0.088 R)
• M64: 20,048,209 km (0.076 R)
• M65: 20,727,683 km (0.037 R)
• M66: 20,864,565 km (0.108 R)
• M67: 20,933,080 km (0.095 R)
• M68: 21,070,262 km (0.113 R)
• M69: 21,207,892 km (0.108 R)
• M70: 21,795,961 km (0.1 R)
• M71: 21,865,374 km (0.03 R)
• M72: 22,039,656 km (0.09 R)
• M73: 22,564,894 km (0.046 R)
• M74: 22,705,666 km (0.101 R)
• M75: 23,165,081 km (0.101 R)
• M76: 23,627,637 km (0.099 R)
• M77: 23,985,625 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.9

Radius: 10.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.02 AU - 6.04 AU

Year: 4823 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 88,942,490 km

• M1: 168,746 km (0.063 R)
• M2: 277,953 km (0.071 R)
• M3: 388,954 km (0.066 R)
• M4: 536,458 km (0.045 R)
• M5: 636,988 km (0.03 R)
• M6: 714,629 km (0.041 R)
• M7: 1,036,713 km (0.104 R)
• M8: 1,142,329 km (0.109 R)
• M9: 1,641,837 km (0.111 R)
• M10: 1,794,277 km (0.053 R)
• M11: 2,675,259 km (0.087 R)
• M12: 3,057,631 km (0.078 R)
• M13: 3,369,094 km (0.115 R)
• M14: 3,439,704 km (0.105 R)
• M15: 3,837,036 km (0.108 R)
• M16: 3,985,287 km (0.049 R)
• M17: 4,249,178 km (0.115 R)
• M18: 4,557,948 km (0.067 R)
• M19: 4,754,669 km (0.113 R)
• M20: 5,075,257 km (0.046 R)
• M21: 5,279,309 km (0.053 R)
• M22: 6,035,975 km (0.07 R)
• M23: 6,339,359 km (0.093 R)
• M24: 6,826,450 km (0.097 R)
• M25: 7,325,509 km (0.036 R)
• M26: 7,533,150 km (0.094 R)
• M27: 7,602,863 km (0.05 R)
• M28: 8,143,958 km (0.083 R)
• M29: 8,263,188 km (0.063 R)
• M30: 8,966,448 km (0.057 R)
• M31: 9,238,267 km (0.097 R)
• M32: 9,714,287 km (0.077 R)
• M33: 10,095,612 km (0.104 R)
• M34: 10,198,236 km (0.034 R)
• M35: 10,430,263 km (0.118 R)
• M36: 10,559,814 km (0.116 R)
• M37: 10,768,354 km (0.085 R)
• M38: 11,562,719 km (0.061 R)
• M39: 12,102,617 km (0.075 R)
• M40: 12,458,062 km (0.104 R)
• M41: 12,568,166 km (0.033 R)
• M42: 13,714,834 km (0.06 R)
• M43: 13,970,945 km (0.097 R)
• M44: 14,228,702 km (0.097 R)
• M45: 14,778,175 km (0.084 R)
• M46: 16,226,881 km (0.108 R)
• M47: 16,528,022 km (0.078 R)
• M48: 17,013,915 km (0.118 R)
• M49: 17,875,300 km (0.111 R)
• M50: 18,750,896 km (0.109 R)
• M51: 19,289,299 km (0.098 R)
• M52: 19,480,635 km (0.056 R)
• M53: 19,608,391 km (0.088 R)
• M54: 19,768,611 km (0.12 R)
• M55: 19,864,952 km (0.083 R)
• M56: 20,122,709 km (0.092 R)
• M57: 20,316,588 km (0.091 R)
• M58: 20,478,752 km (0.097 R)
• M59: 20,837,039 km (0.098 R)
• M60: 21,197,270 km (0.075 R)
• M61: 21,394,590 km (0.066 R)
• M62: 21,857,595 km (0.089 R)
• M63: 22,357,252 km (0.092 R)
• M64: 22,457,632 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426

Radius: 3.4

Gravity: 36.85 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.93 AU - 16.99 AU

Year: 21459 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,942,490 km

• M1: 73,901 km (0.082 R)
• M2: 131,646 km (0.115 R)
• M3: 206,595 km (0.111 R)
• M4: 566,228 km (0.084 R)
• M5: 1,356,553 km (0.105 R)
• M6: 1,552,826 km (0.113 R)
• M7: 1,757,925 km (0.099 R)
• M8: 1,818,063 km (0.061 R)
• M9: 1,848,431 km (0.099 R)
• M10: 2,356,765 km (0.088 R)
• M11: 2,456,696 km (0.112 R)
• M12: 3,048,655 km (0.102 R)
• M13: 3,084,708 km (0.118 R)
• M14: 3,416,516 km (0.113 R)
• M15: 3,454,065 km (0.109 R)
• M16: 3,682,352 km (0.086 R)
• M17: 4,033,757 km (0.087 R)
• M18: 4,153,286 km (0.081 R)
• M19: 4,937,179 km (0.068 R)
• M20: 5,194,038 km (0.057 R)
• M21: 6,172,408 km (0.076 R)
• M22: 6,310,038 km (0.1 R)
• M23: 6,588,589 km (0.114 R)
• M24: 6,682,387 km (0.101 R)
• M25: 6,871,180 km (0.048 R)
• M26: 8,090,402 km (0.114 R)
• M27: 8,392,889 km (0.113 R)
• M28: 8,647,655 km (0.112 R)
• M29: 9,585,932 km (0.116 R)
• M30: 10,013,333 km (0.115 R)
• M31: 10,121,044 km (0.096 R)
• M32: 11,275,940 km (0.043 R)
• M33: 11,783,525 km (0.095 R)
• M34: 12,529,719 km (0.099 R)
• M35: 16,482,993 km (0.118 R)
• M36: 16,610,151 km (0.105 R)
• M37: 19,156,456 km (0.118 R)
• M38: 19,558,874 km (0.067 R)
• M39: 20,645,553 km (0.076 R)
• M40: 20,851,400 km (0.052 R)
• M41: 21,196,223 km (0.12 R)
• M42: 22,452,696 km (0.108 R)
• M43: 22,523,156 km (0.061 R)
• M44: 23,733,104 km (0.085 R)
• M45: 25,329,911 km (0.056 R)
• M46: 25,476,667 km (0.076 R)
• M47: 26,067,130 km (0.087 R)
• M48: 27,035,926 km (0.104 R)
• M49: 27,185,972 km (0.115 R)
• M50: 28,244,527 km (0.11 R)
• M51: 29,857,341 km (0.107 R)
• M52: 30,401,429 km (0.09 R)
• M53: 30,479,519 km (0.109 R)
• M54: 32,133,024 km (0.07 R)
• M55: 32,292,047 km (0.1 R)
• M56: 32,451,369 km (0.113 R)
• M57: 33,331,902 km (0.062 R)
• M58: 36,268,209 km (0.113 R)
• M59: 36,433,664 km (0.107 R)
• M60: 38,018,803 km (0.117 R)
• M61: 40,053,035 km (0.111 R)
• M62: 40,138,605 km (0.073 R)
• M63: 40,224,175 km (0.11 R)
• M64: 40,738,941 km (0.081 R)
• M65: 41,169,633 km (0.113 R)
• M66: 41,342,269 km (0.111 R)
• M67: 43,433,199 km (0.107 R)
• M68: 44,668,578 km (0.12 R)
• M69: 45,826,166 km (0.071 R)
• M70: 46,453,580 km (0.093 R)
• M71: 47,445,114 km (0.069 R)
• M72: 48,170,664 km (0.108 R)
• M73: 48,717,295 km (0.101 R)
• M74: 49,265,870 km (0.104 R)
• M75: 49,724,687 km (0.117 R)
• M76: 50,369,304 km (0.036 R)
• M77: 51,109,365 km (0.064 R)
• M78: 52,413,110 km (0.082 R)
• M79: 55,243,651 km (0.108 R)
• M80: 58,511,018 km (0.11 R)
• M81: 59,483,853 km (0.076 R)
• M82: 59,581,391 km (0.084 R)
• M83: 60,658,346 km (0.084 R)
• M84: 60,854,768 km (0.081 R)
• M85: 61,149,925 km (0.058 R)
• M86: 63,328,668 km (0.093 R)
• M87: 64,027,290 km (0.028 R)
• M88: 64,427,614 km (0.12 R)
• M89: 64,527,845 km (0.112 R)
• M90: 66,340,373 km (0.11 R)
• M91: 66,441,650 km (0.086 R)
• M92: 67,761,852 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.7

Radius: 4

Gravity: 41.79 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.58 AU - 17.06 AU

Year: 25583 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,942,490 km

• M1: 138,677 km (0.032 R)
• M2: 213,027 km (0.11 R)
• M3: 359,783 km (0.101 R)
• M4: 466,297 km (0.118 R)
• M5: 631,752 km (0.106 R)
• M6: 708,196 km (0.083 R)
• M7: 814,860 km (0.08 R)
• M8: 1,043,595 km (0.072 R)
• M9: 1,073,514 km (0.109 R)
• M10: 1,422,077 km (0.107 R)
• M11: 1,591,422 km (0.043 R)
• M12: 2,330,884 km (0.088 R)
• M13: 3,744,883 km (0.078 R)
• M14: 3,837,784 km (0.115 R)
• M15: 4,312,907 km (0.094 R)
• M16: 4,907,259 km (0.115 R)
• M17: 5,213,935 km (0.093 R)
• M18: 5,421,876 km (0.086 R)
• M19: 5,526,893 km (0.073 R)
• M20: 5,738,874 km (0.114 R)
• M21: 5,792,280 km (0.107 R)
• M22: 5,845,836 km (0.08 R)
• M23: 5,899,691 km (0.063 R)
• M24: 6,061,855 km (0.112 R)
• M25: 6,557,323 km (0.118 R)
• M26: 7,065,807 km (0.055 R)
• M27: 7,180,548 km (0.061 R)
• M28: 7,645,498 km (0.054 R)
• M29: 8,060,333 km (0.08 R)
• M30: 9,983,115 km (0.085 R)
• M31: 10,305,947 km (0.111 R)
• M32: 10,566,696 km (0.091 R)
• M33: 11,970,971 km (0.039 R)
• M34: 12,176,219 km (0.105 R)
• M35: 12,521,043 km (0.085 R)
• M36: 14,220,325 km (0.076 R)
• M37: 15,244,472 km (0.039 R)
• M38: 16,065,615 km (0.095 R)
• M39: 16,519,644 km (0.067 R)
• M40: 16,671,935 km (0.096 R)
• M41: 16,977,862 km (0.11 R)
• M42: 17,285,585 km (0.077 R)
• M43: 17,672,894 km (0.1 R)
• M44: 17,828,625 km (0.059 R)
• M45: 17,906,716 km (0.093 R)
• M46: 18,693,301 km (0.118 R)
• M47: 18,931,461 km (0.116 R)
• M48: 19,571,441 km (0.104 R)
• M49: 21,284,935 km (0.079 R)
• M50: 21,950,346 km (0.081 R)
• M51: 23,045,851 km (0.09 R)
• M52: 25,289,969 km (0.105 R)
• M53: 26,082,688 km (0.1 R)
• M54: 26,615,855 km (0.099 R)
• M55: 26,973,244 km (0.038 R)
• M56: 28,692,423 km (0.093 R)
• M57: 30,914,101 km (0.11 R)
• M58: 32,045,509 km (0.09 R)
• M59: 34,057,900 km (0.092 R)
• M60: 34,445,807 km (0.073 R)
• M61: 34,542,896 km (0.119 R)
• M62: 37,201,849 km (0.033 R)
• M63: 38,102,727 km (0.096 R)
• M64: 39,518,222 km (0.065 R)
• M65: 43,761,566 km (0.082 R)
• M66: 46,204,350 km (0.115 R)
• M67: 48,038,120 km (0.108 R)
• M68: 48,255,486 km (0.091 R)
• M69: 48,691,115 km (0.115 R)
• M70: 49,785,723 km (0.065 R)
• M71: 57,441,244 km (0.065 R)
• M72: 57,787,264 km (0.108 R)
• M73: 58,249,821 km (0.12 R)
• M74: 59,294,911 km (0.073 R)
• M75: 59,761,507 km (0.073 R)
• M76: 60,463,420 km (0.062 R)
• M77: 61,639,559 km (0.092 R)
• M78: 64,133,804 km (0.045 R)
• M79: 65,573,983 km (0.077 R)
• M80: 66,177,012 km (0.115 R)
• M81: 66,539,936 km (0.116 R)
• M82: 68,975,240 km (0.081 R)
• M83: 72,558,109 km (0.053 R)
• M84: 78,235,946 km (0.119 R)
• M85: 79,774,112 km (0.103 R)
• M86: 81,192,748 km (0.108 R)
• M87: 81,451,553 km (0.045 R)
• M88: 83,401,411 km (0.05 R)
• M89: 85,235,182 km (0.056 R)
• M90: 85,366,679 km (0.04 R)
• M91: 85,893,413 km (0.115 R)
• M92: 86,025,208 km (0.086 R)
• M93: 87,745,135 km (0.088 R)
• M94: 88,409,649 km (0.108 R)
• M95: 88,809,225 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 13,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit