🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.59 AU - 0.91 AU

Year: 230 Days

Day: 37.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,046,957 km

• M1: 605,123 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.58 AU - 0.96 AU

Year: 240 Days

Day: 13.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,046,957 km

• M1: 35,903 km (0.089 R)
• M2: 107,262 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.26 AU - 1.66 AU

Year: 626 Days

Day: 46.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.41 AU - 1.99 AU

Year: 786 Days

Day: 18.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,046,957 km

• M1: 51,462 km (0.101 R)
• M2: 301,290 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.42 AU - 3.9 AU

Year: 1993 Days

Day: 21 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.6 AU - 3.6 AU

Year: 2423 Days

Day: 37 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,046,957 km

• M1: 472,280 km (0.051 R)
• M2: 1,568,234 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.88 AU - 5.26 AU

Year: 4050 Days

Day: 23.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,046,957 km

• M1: 2,777,733 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.2

Radius: 6.9

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.83 AU - 13.35 AU

Year: 16801 Days

Day: 18.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,046,957 km

• M1: 161,416 km (0.099 R)
• M2: 285,283 km (0.096 R)
• M3: 376,687 km (0.074 R)
• M4: 590,762 km (0.042 R)
• M5: 650,003 km (0.063 R)
• M6: 711,637 km (0.114 R)
• M7: 796,908 km (0.102 R)
• M8: 1,432,250 km (0.047 R)
• M9: 1,625,082 km (0.096 R)
• M10: 2,252,794 km (0.09 R)
• M11: 2,444,878 km (0.082 R)
• M12: 2,510,103 km (0.119 R)
• M13: 2,982,982 km (0.093 R)
• M14: 3,483,087 km (0.034 R)
• M15: 3,556,689 km (0.112 R)
• M16: 3,970,627 km (0.038 R)
• M17: 4,884,969 km (0.078 R)
• M18: 5,817,861 km (0.095 R)
• M19: 5,993,339 km (0.08 R)
• M20: 6,896,611 km (0.109 R)
• M21: 9,028,680 km (0.06 R)
• M22: 9,591,318 km (0.116 R)
• M23: 9,746,600 km (0.082 R)
• M24: 9,798,661 km (0.106 R)
• M25: 10,112,517 km (0.109 R)
• M26: 10,270,642 km (0.045 R)
• M27: 10,376,557 km (0.118 R)
• M28: 10,482,921 km (0.069 R)
• M29: 11,897,070 km (0.047 R)
• M30: 12,231,870 km (0.046 R)
• M31: 14,069,231 km (0.038 R)
• M32: 14,482,420 km (0.045 R)
• M33: 14,541,811 km (0.096 R)
• M34: 15,320,916 km (0.115 R)
• M35: 15,563,414 km (0.102 R)
• M36: 15,685,187 km (0.088 R)
• M37: 16,794,755 km (0.081 R)
• M38: 16,982,051 km (0.111 R)
• M39: 17,802,147 km (0.094 R)
• M40: 18,248,995 km (0.109 R)
• M41: 19,284,213 km (0.071 R)
• M42: 20,671,733 km (0.076 R)
• M43: 22,433,846 km (0.086 R)
• M44: 23,054,827 km (0.099 R)
• M45: 23,541,918 km (0.094 R)
• M46: 23,611,630 km (0.088 R)
• M47: 23,751,654 km (0.086 R)
• M48: 23,961,989 km (0.098 R)
• M49: 24,172,922 km (0.075 R)
• M50: 26,898,296 km (0.088 R)
• M51: 28,222,835 km (0.081 R)
• M52: 28,371,236 km (0.101 R)
• M53: 28,668,936 km (0.116 R)
• M54: 31,011,339 km (0.1 R)
• M55: 31,702,930 km (0.087 R)
• M56: 33,807,623 km (0.113 R)
• M57: 34,123,274 km (0.118 R)
• M58: 36,521,627 km (0.095 R)
• M59: 37,577,788 km (0.112 R)
• M60: 38,561,394 km (0.095 R)
• M61: 38,643,823 km (0.079 R)
• M62: 38,726,251 km (0.112 R)
• M63: 41,310,106 km (0.091 R)
• M64: 42,495,070 km (0.049 R)
• M65: 44,466,172 km (0.116 R)
• M66: 44,638,957 km (0.082 R)
• M67: 45,158,660 km (0.05 R)
• M68: 45,332,344 km (0.077 R)
• M69: 45,854,739 km (0.071 R)
• M70: 46,729,887 km (0.067 R)
• M71: 46,905,515 km (0.036 R)
• M72: 48,496,638 km (0.088 R)
• M73: 48,763,520 km (0.084 R)
• M74: 49,030,852 km (0.066 R)
• M75: 51,187,305 km (0.049 R)
• M76: 51,368,468 km (0.099 R)
• M77: 51,731,243 km (0.1 R)
• M78: 52,916,357 km (0.089 R)
• M79: 53,926,143 km (0.117 R)
• M80: 55,034,962 km (0.084 R)
• M81: 55,220,613 km (0.104 R)
• M82: 56,058,062 km (0.106 R)
• M83: 56,993,498 km (0.026 R)
• M84: 57,651,429 km (0.074 R)
• M85: 58,879,777 km (0.054 R)
• M86: 59,069,617 km (0.108 R)
• M87: 59,544,889 km (0.104 R)
• M88: 59,830,621 km (0.102 R)
• M89: 60,882,444 km (0.1 R)
• M90: 60,978,336 km (0.114 R)
• M91: 61,362,503 km (0.066 R)
• M92: 62,810,312 km (0.072 R)
• M93: 63,587,173 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.5

Radius: 4.1

Gravity: 22.58 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.91 AU - 19.05 AU

Year: 23734 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,046,957 km

• M1: 101,128 km (0.11 R)
• M2: 166,951 km (0.099 R)
• M3: 549,174 km (0.12 R)
• M4: 675,135 km (0.114 R)
• M5: 857,196 km (0.114 R)
• M6: 1,292,226 km (0.096 R)
• M7: 1,517,521 km (0.08 R)
• M8: 1,546,543 km (0.109 R)
• M9: 1,694,645 km (0.119 R)
• M10: 2,432,461 km (0.119 R)
• M11: 2,535,385 km (0.112 R)
• M12: 3,218,897 km (0.079 R)
• M13: 4,530,721 km (0.056 R)
• M14: 4,785,037 km (0.067 R)
• M15: 5,307,583 km (0.058 R)
• M16: 5,802,303 km (0.092 R)
• M17: 6,217,886 km (0.097 R)
• M18: 6,786,956 km (0.11 R)
• M19: 7,372,482 km (0.117 R)
• M20: 8,539,346 km (0.085 R)
• M21: 8,643,466 km (0.089 R)
• M22: 8,800,544 km (0.101 R)
• M23: 9,011,327 km (0.078 R)
• M24: 9,437,980 km (0.093 R)
• M25: 9,545,691 km (0.116 R)
• M26: 9,653,700 km (0.056 R)
• M27: 10,700,736 km (0.074 R)
• M28: 11,957,358 km (0.11 R)
• M29: 12,425,749 km (0.083 R)
• M30: 12,543,781 km (0.062 R)
• M31: 13,019,802 km (0.104 R)
• M32: 13,440,920 km (0.116 R)
• M33: 14,482,420 km (0.079 R)
• M34: 14,606,736 km (0.119 R)
• M35: 14,731,351 km (0.106 R)
• M36: 14,793,733 km (0.11 R)
• M37: 15,804,417 km (0.103 R)
• M38: 17,626,070 km (0.109 R)
• M39: 17,825,185 km (0.117 R)
• M40: 18,764,061 km (0.05 R)
• M41: 19,171,416 km (0.097 R)
• M42: 19,925,539 km (0.104 R)
• M43: 21,251,126 km (0.07 R)
• M44: 22,532,880 km (0.041 R)
• M45: 22,676,793 km (0.117 R)
• M46: 23,038,072 km (0.119 R)
• M47: 23,401,146 km (0.09 R)
• M48: 24,280,482 km (0.107 R)
• M49: 24,798,241 km (0.046 R)
• M50: 25,394,538 km (0.091 R)
• M51: 25,544,435 km (0.112 R)
• M52: 26,373,656 km (0.12 R)
• M53: 26,449,502 km (0.066 R)
• M54: 27,058,664 km (0.051 R)
• M55: 27,981,085 km (0.069 R)
• M56: 28,679,557 km (0.066 R)
• M57: 28,757,647 km (0.105 R)
• M58: 29,070,157 km (0.044 R)
• M59: 29,541,241 km (0.116 R)
• M60: 29,619,930 km (0.096 R)
• M61: 30,490,739 km (0.104 R)
• M62: 31,289,591 km (0.113 R)
• M63: 32,500,885 km (0.103 R)
• M64: 33,398,772 km (0.116 R)
• M65: 34,636,395 km (0.053 R)
• M66: 34,719,422 km (0.117 R)
• M67: 36,732,112 km (0.103 R)
• M68: 36,816,784 km (0.045 R)
• M69: 37,923,659 km (0.073 R)
• M70: 40,082,505 km (0.062 R)
• M71: 42,015,011 km (0.09 R)
• M72: 42,103,573 km (0.045 R)
• M73: 42,547,280 km (0.077 R)
• M74: 43,439,482 km (0.088 R)
• M75: 45,151,480 km (0.095 R)
• M76: 45,787,719 km (0.103 R)
• M77: 47,806,692 km (0.108 R)
• M78: 48,920,149 km (0.074 R)
• M79: 50,418,073 km (0.074 R)
• M80: 51,172,644 km (0.097 R)
• M81: 52,597,415 km (0.044 R)
• M82: 53,554,542 km (0.112 R)
• M83: 56,460,181 km (0.09 R)
• M84: 58,722,251 km (0.112 R)
• M85: 59,218,018 km (0.101 R)
• M86: 59,914,246 km (0.089 R)
• M87: 60,813,479 km (0.118 R)
• M88: 61,817,730 km (0.086 R)
• M89: 65,478,390 km (0.077 R)
• M90: 66,095,331 km (0.081 R)
• M91: 66,610,845 km (0.101 R)
• M92: 67,853,705 km (0.115 R)
• M93: 68,373,856 km (0.098 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 15,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit