🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.48 AU - 0.68 AU

Year: 168 Days

Day: 31.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 186 Days

Day: 35.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 65.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.62 AU - 1.02 AU

Year: 283 Days

Day: 35.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.74 AU - 1.12 AU

Year: 342 Days

Day: 17.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,680,196 km

• M1: 260,599 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.11 AU - 1.19 AU

Year: 470 Days

Day: 18.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.3 AU - 1.38 AU

Year: 591 Days

Day: 33.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 12.3

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.08 AU - 6.74 AU

Year: 5471 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,680,196 km

• M1: 168,597 km (0.048 R)
• M2: 301,739 km (0.092 R)
• M3: 621,579 km (0.118 R)
• M4: 1,119,740 km (0.115 R)
• M5: 1,229,844 km (0.106 R)
• M6: 1,653,356 km (0.043 R)
• M7: 1,817,016 km (0.095 R)
• M8: 2,180,389 km (0.079 R)
• M9: 2,381,000 km (0.104 R)
• M10: 2,483,624 km (0.087 R)
• M11: 2,822,313 km (0.091 R)
• M12: 3,086,204 km (0.112 R)
• M13: 3,289,508 km (0.101 R)
• M14: 3,781,236 km (0.056 R)
• M15: 3,926,047 km (0.108 R)
• M16: 4,048,118 km (0.11 R)
• M17: 4,346,417 km (0.101 R)
• M18: 4,523,690 km (0.106 R)
• M19: 4,990,884 km (0.119 R)
• M20: 5,096,799 km (0.033 R)
• M21: 5,230,241 km (0.084 R)
• M22: 5,528,090 km (0.039 R)
• M23: 5,637,745 km (0.068 R)
• M24: 6,282,662 km (0.049 R)
• M25: 6,599,510 km (0.113 R)
• M26: 8,166,997 km (0.039 R)
• M27: 8,992,328 km (0.115 R)
• M28: 9,219,118 km (0.076 R)
• M29: 9,546,289 km (0.105 R)
• M30: 9,910,859 km (0.096 R)
• M31: 10,077,960 km (0.091 R)
• M32: 10,313,576 km (0.116 R)
• M33: 10,551,138 km (0.045 R)
• M34: 10,790,345 km (0.036 R)
• M35: 11,239,587 km (0.099 R)
• M36: 11,484,030 km (0.105 R)
• M37: 11,730,119 km (0.081 R)
• M38: 12,515,358 km (0.112 R)
• M39: 12,659,869 km (0.093 R)
• M40: 12,914,335 km (0.082 R)
• M41: 14,136,251 km (0.117 R)
• M42: 14,249,048 km (0.072 R)
• M43: 15,278,879 km (0.088 R)
• M44: 15,511,055 km (0.053 R)
• M45: 15,588,697 km (0.083 R)
• M46: 15,900,458 km (0.118 R)
• M47: 16,411,634 km (0.118 R)
• M48: 17,449,993 km (0.108 R)
• M49: 17,814,414 km (0.074 R)
• M50: 18,058,857 km (0.076 R)
• M51: 18,633,312 km (0.064 R)
• M52: 18,839,907 km (0.09 R)
• M53: 19,338,966 km (0.114 R)
• M54: 19,716,102 km (0.114 R)
• M55: 20,053,445 km (0.045 R)
• M56: 22,029,782 km (0.117 R)
• M57: 22,335,860 km (0.118 R)
• M58: 22,687,564 km (0.118 R)
• M59: 24,112,334 km (0.113 R)
• M60: 24,247,421 km (0.08 R)
• M61: 24,518,343 km (0.097 R)
• M62: 25,382,869 km (0.117 R)
• M63: 25,474,423 km (0.09 R)
• M64: 25,657,830 km (0.082 R)
• M65: 26,721,471 km (0.109 R)
• M66: 26,861,195 km (0.049 R)
• M67: 26,954,544 km (0.103 R)
• M68: 27,375,962 km (0.112 R)
• M69: 27,563,856 km (0.064 R)
• M70: 28,272,502 km (0.107 R)
• M71: 28,891,538 km (0.096 R)
• M72: 29,515,061 km (0.051 R)
• M73: 30,970,948 km (0.101 R)
• M74: 31,412,262 km (0.06 R)
• M75: 31,905,037 km (0.075 R)
• M76: 32,251,506 km (0.105 R)
• M77: 32,648,987 km (0.108 R)
• M78: 33,700,212 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 9.9

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.01 AU - 8.19 AU

Year: 7978 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,680,196 km

• M1: 146,606 km (0.116 R)
• M2: 228,436 km (0.109 R)
• M3: 311,612 km (0.055 R)
• M4: 684,859 km (0.101 R)
• M5: 820,544 km (0.06 R)
• M6: 1,016,069 km (0.119 R)
• M7: 1,209,050 km (0.063 R)
• M8: 1,858,006 km (0.092 R)
• M9: 1,986,510 km (0.114 R)
• M10: 2,892,475 km (0.099 R)
• M11: 3,245,825 km (0.097 R)
• M12: 3,323,317 km (0.078 R)
• M13: 3,720,349 km (0.112 R)
• M14: 3,801,581 km (0.081 R)
• M15: 3,883,411 km (0.12 R)
• M16: 4,132,492 km (0.086 R)
• M17: 4,415,381 km (0.118 R)
• M18: 4,792,817 km (0.11 R)
• M19: 4,970,389 km (0.047 R)
• M20: 5,090,217 km (0.109 R)
• M21: 5,640,588 km (0.086 R)
• M22: 6,081,901 km (0.042 R)
• M23: 6,177,943 km (0.08 R)
• M24: 6,242,270 km (0.026 R)
• M25: 6,897,509 km (0.102 R)
• M26: 7,098,419 km (0.072 R)
• M27: 7,471,666 km (0.09 R)
• M28: 8,096,386 km (0.071 R)
• M29: 8,558,045 km (0.099 R)
• M30: 9,064,733 km (0.044 R)
• M31: 9,956,037 km (0.112 R)
• M32: 10,107,281 km (0.096 R)
• M33: 10,604,245 km (0.108 R)
• M34: 10,758,780 km (0.105 R)
• M35: 11,661,752 km (0.11 R)
• M36: 11,741,338 km (0.084 R)
• M37: 11,941,351 km (0.079 R)
• M38: 13,081,885 km (0.067 R)
• M39: 13,665,317 km (0.1 R)
• M40: 14,427,667 km (0.119 R)
• M41: 15,334,679 km (0.098 R)
• M42: 15,993,658 km (0.116 R)
• M43: 16,393,533 km (0.03 R)
• M44: 16,482,843 km (0.12 R)
• M45: 17,979,869 km (0.115 R)
• M46: 18,303,000 km (0.044 R)
• M47: 18,721,276 km (0.055 R)
• M48: 18,814,625 km (0.043 R)
• M49: 19,519,979 km (0.044 R)
• M50: 19,614,674 km (0.07 R)
• M51: 20,281,881 km (0.117 R)
• M52: 20,473,815 km (0.091 R)
• M53: 20,714,668 km (0.074 R)
• M54: 21,004,887 km (0.11 R)
• M55: 21,540,597 km (0.06 R)
• M56: 22,228,748 km (0.106 R)
• M57: 22,674,998 km (0.095 R)
• M58: 24,031,402 km (0.111 R)
• M59: 26,193,241 km (0.107 R)
• M60: 26,350,019 km (0.073 R)
• M61: 26,716,983 km (0.079 R)
• M62: 27,297,273 km (0.043 R)
• M63: 28,309,153 km (0.112 R)
• M64: 29,008,673 km (0.076 R)
• M65: 29,604,970 km (0.117 R)
• M66: 29,877,388 km (0.09 R)
• M67: 29,986,594 km (0.098 R)
• M68: 30,260,059 km (0.074 R)
• M69: 30,920,085 km (0.083 R)
• M70: 31,974,600 km (0.047 R)
• M71: 32,142,150 km (0.095 R)
• M72: 32,534,395 km (0.104 R)
• M73: 34,118,936 km (0.063 R)
• M74: 34,233,079 km (0.104 R)
• M75: 34,404,518 km (0.088 R)
• M76: 35,093,267 km (0.077 R)
• M77: 35,323,797 km (0.094 R)
• M78: 35,612,671 km (0.093 R)
• M79: 36,484,228 km (0.04 R)
• M80: 36,600,914 km (0.077 R)
• M81: 36,834,736 km (0.113 R)
• M82: 37,657,075 km (0.059 R)
• M83: 38,307,377 km (0.1 R)
• M84: 38,901,879 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.9

Radius: 3.9

Gravity: 49.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.59 AU - 15.17 AU

Year: 19692 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 161 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,680,196 km

• M1: 61,186 km (0.099 R)
• M2: 513,869 km (0.097 R)
• M3: 578,794 km (0.034 R)
• M4: 623,524 km (0.082 R)
• M5: 1,218,026 km (0.08 R)
• M6: 1,364,781 km (0.069 R)
• M7: 1,517,222 km (0.097 R)
• M8: 1,579,604 km (0.108 R)
• M9: 1,611,169 km (0.077 R)
• M10: 2,503,371 km (0.076 R)
• M11: 2,803,763 km (0.091 R)
• M12: 2,997,343 km (0.069 R)
• M13: 5,063,589 km (0.118 R)
• M14: 5,731,693 km (0.118 R)
• M15: 6,125,883 km (0.105 R)
• M16: 6,528,750 km (0.111 R)
• M17: 6,836,473 km (0.111 R)
• M18: 7,254,150 km (0.11 R)
• M19: 7,787,766 km (0.059 R)
• M20: 9,005,493 km (0.06 R)
• M21: 9,233,181 km (0.1 R)
• M22: 9,752,435 km (0.099 R)
• M23: 10,399,894 km (0.106 R)
• M24: 11,243,926 km (0.099 R)
• M25: 11,735,953 km (0.098 R)
• M26: 11,922,202 km (0.08 R)
• M27: 12,868,558 km (0.118 R)
• M28: 13,189,296 km (0.082 R)
• M29: 13,773,326 km (0.071 R)
• M30: 14,564,998 km (0.027 R)
• M31: 18,377,350 km (0.053 R)
• M32: 19,174,707 km (0.081 R)
• M33: 19,687,977 km (0.082 R)
• M34: 19,761,580 km (0.094 R)
• M35: 21,028,374 km (0.116 R)
• M36: 22,167,712 km (0.106 R)
• M37: 22,244,455 km (0.091 R)
• M38: 22,938,440 km (0.1 R)
• M39: 23,093,573 km (0.036 R)
• M40: 23,171,364 km (0.09 R)
• M41: 24,032,000 km (0.098 R)
• M42: 24,268,664 km (0.098 R)
• M43: 24,426,789 km (0.117 R)
• M44: 25,382,720 km (0.117 R)
• M45: 26,676,143 km (0.056 R)
• M46: 26,757,674 km (0.037 R)
• M47: 29,410,941 km (0.115 R)
• M48: 30,002,302 km (0.085 R)
• M49: 30,427,309 km (0.112 R)
• M50: 31,025,402 km (0.114 R)
• M51: 31,800,169 km (0.095 R)
• M52: 32,668,435 km (0.098 R)
• M53: 33,544,480 km (0.11 R)
• M54: 34,250,881 km (0.115 R)
• M55: 34,873,059 km (0.089 R)
• M56: 36,580,419 km (0.063 R)
• M57: 36,761,732 km (0.12 R)
• M58: 39,795,876 km (0.071 R)
• M59: 40,825,109 km (0.115 R)
• M60: 41,201,498 km (0.094 R)
• M61: 42,337,544 km (0.066 R)
• M62: 44,157,252 km (0.111 R)
• M63: 44,543,664 km (0.111 R)
• M64: 45,904,705 km (0.095 R)
• M65: 47,872,665 km (0.112 R)
• M66: 48,070,882 km (0.073 R)
• M67: 48,966,674 km (0.107 R)
• M68: 50,370,949 km (0.051 R)
• M69: 50,774,565 km (0.092 R)
• M70: 50,976,821 km (0.117 R)
• M71: 51,585,086 km (0.026 R)
• M72: 52,093,868 km (0.079 R)
• M73: 55,389,060 km (0.081 R)
• M74: 58,221,247 km (0.105 R)
• M75: 58,644,908 km (0.093 R)
• M76: 58,750,973 km (0.044 R)
• M77: 60,242,464 km (0.088 R)
• M78: 60,670,912 km (0.069 R)
• M79: 61,100,258 km (0.116 R)
• M80: 61,423,091 km (0.107 R)
• M81: 61,962,241 km (0.049 R)
• M82: 62,936,572 km (0.097 R)
• M83: 64,134,552 km (0.056 R)
• M84: 65,120,103 km (0.068 R)
• M85: 66,774,057 km (0.078 R)
• M86: 68,441,624 km (0.109 R)
• M87: 68,888,623 km (0.077 R)
• M88: 69,560,916 km (0.058 R)
• M89: 69,897,960 km (0.055 R)
• M90: 71,025,179 km (0.098 R)
• M91: 71,931,144 km (0.066 R)
• M92: 74,557,484 km (0.071 R)
• M93: 74,902,307 km (0.096 R)
• M94: 75,824,578 km (0.097 R)
• M95: 76,171,346 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 17,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit