🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 218 Days

Day: 23.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.69 AU - 0.79 AU

Year: 242 Days

Day: 25.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.76 AU - 0.8 AU

Year: 262 Days

Day: 13.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 336 Days

Day: 29 Hours

Environment

Temp: 33 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.67 AU - 4.03 AU

Year: 2335 Days

Day: 36.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.66 AU - 4.26 AU

Year: 3001 Days

Day: 36.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.7

Radius: 12.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.76 AU - 9.5 AU

Year: 8026 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,152,269 km

• M1: 165,605 km (0.102 R)
• M2: 278,850 km (0.062 R)
• M3: 405,859 km (0.043 R)
• M4: 559,795 km (0.116 R)
• M5: 710,141 km (0.115 R)
• M6: 1,892,862 km (0.117 R)
• M7: 2,029,594 km (0.115 R)
• M8: 2,230,953 km (0.049 R)
• M9: 2,313,381 km (0.088 R)
• M10: 2,396,857 km (0.073 R)
• M11: 2,502,623 km (0.118 R)
• M12: 2,941,842 km (0.101 R)
• M13: 3,217,252 km (0.052 R)
• M14: 3,310,900 km (0.098 R)
• M15: 3,453,168 km (0.082 R)
• M16: 3,743,986 km (0.106 R)
• M17: 3,842,721 km (0.089 R)
• M18: 4,297,947 km (0.03 R)
• M19: 4,453,529 km (0.079 R)
• M20: 4,611,055 km (0.12 R)
• M21: 4,904,566 km (0.09 R)
• M22: 5,204,510 km (0.105 R)
• M23: 5,482,313 km (0.111 R)
• M24: 5,822,200 km (0.11 R)
• M25: 5,908,218 km (0.095 R)
• M26: 6,256,632 km (0.093 R)
• M27: 6,492,847 km (0.111 R)
• M28: 6,701,835 km (0.048 R)
• M29: 6,822,261 km (0.094 R)
• M30: 7,188,028 km (0.116 R)
• M31: 7,280,480 km (0.118 R)
• M32: 7,497,845 km (0.066 R)
• M33: 7,812,001 km (0.096 R)
• M34: 8,098,331 km (0.095 R)
• M35: 9,650,110 km (0.081 R)
• M36: 10,268,248 km (0.119 R)
• M37: 10,828,642 km (0.062 R)
• M38: 11,041,370 km (0.099 R)
• M39: 11,435,112 km (0.118 R)
• M40: 11,979,199 km (0.107 R)
• M41: 12,718,063 km (0.074 R)
• M42: 13,168,353 km (0.1 R)
• M43: 13,281,748 km (0.047 R)
• M44: 13,700,472 km (0.118 R)
• M45: 13,815,363 km (0.047 R)
• M46: 14,982,526 km (0.103 R)
• M47: 16,302,578 km (0.084 R)
• M48: 17,038,150 km (0.107 R)
• M49: 17,410,051 km (0.057 R)
• M50: 17,493,077 km (0.093 R)
• M51: 17,952,044 km (0.078 R)
• M52: 19,654,318 km (0.077 R)
• M53: 19,914,020 km (0.1 R)
• M54: 20,044,469 km (0.115 R)
• M55: 21,853,706 km (0.073 R)
• M56: 23,028,049 km (0.068 R)
• M57: 23,347,590 km (0.074 R)
• M58: 23,714,853 km (0.095 R)
• M59: 24,037,685 km (0.09 R)
• M60: 24,361,864 km (0.119 R)
• M61: 24,454,764 km (0.099 R)
• M62: 24,968,034 km (0.039 R)
• M63: 25,673,538 km (0.113 R)
• M64: 26,480,917 km (0.113 R)
• M65: 27,200,483 km (0.088 R)
• M66: 27,345,144 km (0.05 R)
• M67: 27,635,215 km (0.094 R)
• M68: 28,267,266 km (0.114 R)
• M69: 28,707,532 km (0.102 R)
• M70: 29,793,613 km (0.086 R)
• M71: 30,541,752 km (0.106 R)
• M72: 30,792,627 km (0.074 R)
• M73: 31,346,738 km (0.087 R)
• M74: 31,700,986 km (0.025 R)
• M75: 32,056,729 km (0.052 R)
• M76: 32,158,456 km (0.12 R)
• M77: 33,028,667 km (0.083 R)
• M78: 33,440,958 km (0.1 R)
• M79: 33,958,567 km (0.097 R)
• M80: 34,062,388 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 10

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.68 AU - 9.34 AU

Year: 9453 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,152,269 km

• M1: 242,349 km (0.029 R)
• M2: 378,333 km (0.098 R)
• M3: 446,250 km (0.066 R)
• M4: 624,571 km (0.113 R)
• M5: 737,518 km (0.095 R)
• M6: 812,017 km (0.101 R)
• M7: 920,775 km (0.073 R)
• M8: 1,259,764 km (0.106 R)
• M9: 1,577,809 km (0.109 R)
• M10: 1,837,959 km (0.029 R)
• M11: 2,243,220 km (0.073 R)
• M12: 2,746,916 km (0.065 R)
• M13: 3,011,854 km (0.112 R)
• M14: 3,209,772 km (0.082 R)
• M15: 3,802,778 km (0.116 R)
• M16: 4,913,243 km (0.111 R)
• M17: 5,000,458 km (0.07 R)
• M18: 5,746,802 km (0.117 R)
• M19: 5,993,040 km (0.096 R)
• M20: 6,117,506 km (0.057 R)
• M21: 6,211,304 km (0.034 R)
• M22: 6,274,135 km (0.098 R)
• M23: 7,308,754 km (0.072 R)
• M24: 7,777,892 km (0.079 R)
• M25: 7,879,769 km (0.109 R)
• M26: 8,675,031 km (0.089 R)
• M27: 9,064,434 km (0.115 R)
• M28: 9,279,257 km (0.052 R)
• M29: 9,604,782 km (0.078 R)
• M30: 9,823,793 km (0.118 R)
• M31: 10,304,152 km (0.108 R)
• M32: 10,867,837 km (0.074 R)
• M33: 11,096,123 km (0.114 R)
• M34: 11,907,691 km (0.105 R)
• M35: 13,140,527 km (0.104 R)
• M36: 13,628,516 km (0.098 R)
• M37: 14,874,666 km (0.112 R)
• M38: 15,213,056 km (0.092 R)
• M39: 15,383,299 km (0.09 R)
• M40: 15,725,579 km (0.119 R)
• M41: 15,811,448 km (0.108 R)
• M42: 16,027,018 km (0.108 R)
• M43: 16,200,253 km (0.107 R)
• M44: 16,287,019 km (0.093 R)
• M45: 17,920,927 km (0.044 R)
• M46: 18,326,338 km (0.089 R)
• M47: 18,462,023 km (0.115 R)
• M48: 19,145,984 km (0.053 R)
• M49: 19,560,370 km (0.086 R)
• M50: 19,884,699 km (0.115 R)
• M51: 22,204,214 km (0.088 R)
• M52: 22,542,604 km (0.1 R)
• M53: 23,175,403 km (0.101 R)
• M54: 24,757,999 km (0.057 R)
• M55: 25,714,079 km (0.063 R)
• M56: 26,887,524 km (0.106 R)
• M57: 27,922,143 km (0.11 R)
• M58: 28,130,683 km (0.116 R)
• M59: 28,864,460 km (0.068 R)
• M60: 29,022,436 km (0.078 R)
• M61: 29,339,434 km (0.084 R)
• M62: 29,604,521 km (0.111 R)
• M63: 29,763,843 km (0.115 R)
• M64: 31,103,342 km (0.099 R)
• M65: 31,644,587 km (0.108 R)
• M66: 32,517,042 km (0.106 R)
• M67: 32,736,352 km (0.106 R)
• M68: 32,846,307 km (0.075 R)
• M69: 34,285,738 km (0.095 R)
• M70: 34,508,938 km (0.112 R)
• M71: 34,900,884 km (0.119 R)
• M72: 35,125,430 km (0.111 R)
• M73: 35,406,974 km (0.094 R)
• M74: 35,576,169 km (0.105 R)
• M75: 36,255,792 km (0.098 R)
• M76: 36,996,750 km (0.104 R)
• M77: 37,455,268 km (0.078 R)
• M78: 37,570,159 km (0.103 R)
• M79: 37,800,390 km (0.036 R)
• M80: 38,493,776 km (0.115 R)
• M81: 38,667,758 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.8

Radius: 3.4

Gravity: 66.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.27 AU - 20.41 AU

Year: 26315 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,152,269 km

• M1: 123,418 km (0.107 R)
• M2: 774,767 km (0.031 R)
• M3: 831,914 km (0.118 R)
• M4: 950,246 km (0.098 R)
• M5: 1,879,847 km (0.111 R)
• M6: 2,194,302 km (0.118 R)
• M7: 2,960,093 km (0.098 R)
• M8: 3,186,285 km (0.106 R)
• M9: 3,418,012 km (0.12 R)
• M10: 4,195,323 km (0.106 R)
• M11: 6,416,851 km (0.118 R)
• M12: 6,767,658 km (0.095 R)
• M13: 6,826,749 km (0.095 R)
• M14: 7,005,070 km (0.11 R)
• M15: 8,613,097 km (0.087 R)
• M16: 10,058,063 km (0.052 R)
• M17: 10,533,336 km (0.071 R)
• M18: 11,646,793 km (0.051 R)
• M19: 12,145,702 km (0.101 R)
• M20: 15,592,436 km (0.111 R)
• M21: 16,141,610 km (0.051 R)
• M22: 16,299,735 km (0.087 R)
• M23: 16,617,481 km (0.111 R)
• M24: 16,777,102 km (0.075 R)
• M25: 18,154,300 km (0.039 R)
• M26: 19,735,998 km (0.093 R)
• M27: 20,244,631 km (0.057 R)
• M28: 20,929,341 km (0.112 R)
• M29: 22,497,725 km (0.091 R)
• M30: 23,295,979 km (0.103 R)
• M31: 24,737,803 km (0.119 R)
• M32: 25,102,672 km (0.095 R)
• M33: 26,208,201 km (0.097 R)
• M34: 28,371,087 km (0.114 R)
• M35: 28,466,380 km (0.09 R)
• M36: 29,329,111 km (0.101 R)
• M37: 30,200,519 km (0.054 R)
• M38: 31,770,399 km (0.097 R)
• M39: 32,166,983 km (0.08 R)
• M40: 32,965,088 km (0.091 R)
• M41: 33,668,796 km (0.063 R)
• M42: 34,377,291 km (0.106 R)
• M43: 34,988,698 km (0.078 R)
• M44: 38,942,570 km (0.093 R)
• M45: 39,154,550 km (0.082 R)
• M46: 40,649,332 km (0.115 R)
• M47: 43,364,234 km (0.053 R)
• M48: 43,804,052 km (0.059 R)
• M49: 44,024,559 km (0.052 R)
• M50: 44,577,323 km (0.086 R)
• M51: 46,137,330 km (0.034 R)
• M52: 47,488,498 km (0.11 R)
• M53: 48,852,830 km (0.111 R)
• M54: 51,736,030 km (0.097 R)
• M55: 52,904,539 km (0.056 R)
• M56: 54,555,202 km (0.088 R)
• M57: 55,267,886 km (0.105 R)
• M58: 58,998,259 km (0.059 R)
• M59: 61,201,237 km (0.11 R)
• M60: 64,555,969 km (0.051 R)
• M61: 64,932,357 km (0.089 R)
• M62: 66,825,369 km (0.105 R)
• M63: 68,736,482 km (0.11 R)
• M64: 69,249,154 km (0.119 R)
• M65: 74,444,837 km (0.086 R)
• M66: 74,576,334 km (0.068 R)
• M67: 76,425,214 km (0.092 R)
• M68: 76,557,907 km (0.101 R)
• M69: 77,755,139 km (0.053 R)
• M70: 78,958,654 km (0.116 R)
• M71: 79,764,388 km (0.077 R)
• M72: 82,197,896 km (0.066 R)
• M73: 82,469,716 km (0.078 R)
• M74: 82,741,984 km (0.099 R)
• M75: 85,067,632 km (0.119 R)
• M76: 85,617,853 km (0.113 R)
• M77: 86,860,413 km (0.038 R)
• M78: 86,998,941 km (0.084 R)
• M79: 88,665,760 km (0.117 R)
• M80: 88,805,186 km (0.069 R)
• M81: 90,623,697 km (0.099 R)
• M82: 90,904,642 km (0.102 R)
• M83: 93,729,200 km (0.092 R)
• M84: 95,009,608 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit