🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.54 AU - 0.76 AU

Year: 194 Days

Day: 23 Hours

Environment

Temp: 149 °C

Axial Tilt: 110.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,180,344 km

• M1: 102,475 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.07 AU - 1.65 AU

Year: 588 Days

Day: 22.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.31 AU - 1.89 AU

Year: 751 Days

Day: 18.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.03 AU - 2.15 AU

Year: 1121 Days

Day: 43.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,180,344 km

• M1: 491,579 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.63 AU - 2.71 AU

Year: 1185 Days

Day: 43.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,180,344 km

• M1: 457,021 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.87 AU - 3.57 AU

Year: 2143 Days

Day: 41.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 12.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.34 AU - 11.8 AU

Year: 13659 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,180,344 km

• M1: 468,989 km (0.072 R)
• M2: 744,698 km (0.085 R)
• M3: 1,072,318 km (0.091 R)
• M4: 1,265,897 km (0.058 R)
• M5: 1,715,738 km (0.025 R)
• M6: 2,244,566 km (0.11 R)
• M7: 2,463,578 km (0.115 R)
• M8: 2,592,082 km (0.103 R)
• M9: 2,788,953 km (0.084 R)
• M10: 3,302,971 km (0.072 R)
• M11: 3,662,156 km (0.091 R)
• M12: 3,809,510 km (0.089 R)
• M13: 4,379,478 km (0.04 R)
• M14: 4,694,531 km (0.063 R)
• M15: 5,098,744 km (0.075 R)
• M16: 5,181,023 km (0.069 R)
• M17: 6,511,547 km (0.052 R)
• M18: 7,099,765 km (0.041 R)
• M19: 8,133,935 km (0.111 R)
• M20: 8,230,276 km (0.073 R)
• M21: 8,767,183 km (0.069 R)
• M22: 9,014,917 km (0.101 R)
• M23: 10,236,533 km (0.054 R)
• M24: 11,186,480 km (0.051 R)
• M25: 11,672,075 km (0.116 R)
• M26: 12,109,499 km (0.104 R)
• M27: 12,552,458 km (0.025 R)
• M28: 14,493,341 km (0.101 R)
• M29: 15,319,420 km (0.081 R)
• M30: 15,618,167 km (0.041 R)
• M31: 16,526,077 km (0.084 R)
• M32: 16,955,572 km (0.081 R)
• M33: 17,078,991 km (0.031 R)
• M34: 18,077,107 km (0.075 R)
• M35: 18,456,189 km (0.1 R)
• M36: 19,415,560 km (0.11 R)
• M37: 19,544,663 km (0.107 R)
• M38: 19,868,841 km (0.059 R)
• M39: 20,851,849 km (0.108 R)
• M40: 21,050,365 km (0.044 R)
• M41: 21,449,193 km (0.081 R)
• M42: 21,850,564 km (0.09 R)
• M43: 23,549,846 km (0.08 R)
• M44: 24,519,839 km (0.066 R)
• M45: 25,857,094 km (0.096 R)
• M46: 28,089,543 km (0.056 R)
• M47: 29,191,780 km (0.117 R)
• M48: 29,562,334 km (0.112 R)
• M49: 31,514,437 km (0.027 R)
• M50: 31,970,711 km (0.107 R)
• M51: 32,736,203 km (0.107 R)
• M52: 33,662,812 km (0.11 R)
• M53: 33,895,736 km (0.057 R)
• M54: 34,051,318 km (0.116 R)
• M55: 34,676,188 km (0.088 R)
• M56: 35,699,737 km (0.11 R)
• M57: 36,096,021 km (0.098 R)
• M58: 36,573,538 km (0.061 R)
• M59: 36,892,929 km (0.117 R)
• M60: 37,293,702 km (0.085 R)
• M61: 38,180,219 km (0.109 R)
• M62: 38,261,151 km (0.095 R)
• M63: 40,303,162 km (0.109 R)
• M64: 40,468,019 km (0.075 R)
• M65: 41,795,252 km (0.07 R)
• M66: 41,962,203 km (0.082 R)
• M67: 43,305,442 km (0.047 R)
• M68: 43,982,372 km (0.116 R)
• M69: 45,089,845 km (0.106 R)
• M70: 45,518,144 km (0.058 R)
• M71: 45,947,939 km (0.075 R)
• M72: 46,898,035 km (0.103 R)
• M73: 47,767,498 km (0.06 R)
• M74: 48,642,196 km (0.115 R)
• M75: 48,905,788 km (0.119 R)
• M76: 49,345,905 km (0.112 R)
• M77: 49,610,543 km (0.102 R)
• M78: 49,787,368 km (0.098 R)
• M79: 50,052,904 km (0.107 R)
• M80: 51,298,157 km (0.111 R)
• M81: 51,834,914 km (0.073 R)
• M82: 53,185,035 km (0.11 R)
• M83: 55,461,017 km (0.118 R)
• M84: 57,675,664 km (0.048 R)
• M85: 58,606,911 km (0.094 R)
• M86: 60,295,871 km (0.092 R)
• M87: 61,525,565 km (0.066 R)
• M88: 61,810,399 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.4

Radius: 4

Gravity: 23.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.68 AU - 14.24 AU

Year: 17303 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,180,344 km

• M1: 232,924 km (0.072 R)
• M2: 417,228 km (0.109 R)
• M3: 532,868 km (0.108 R)
• M4: 874,699 km (0.107 R)
• M5: 1,001,408 km (0.112 R)
• M6: 1,248,993 km (0.087 R)
• M7: 1,367,773 km (0.079 R)
• M8: 1,565,243 km (0.107 R)
• M9: 1,932,356 km (0.088 R)
• M10: 2,125,487 km (0.082 R)
• M11: 2,441,587 km (0.059 R)
• M12: 2,500,678 km (0.098 R)
• M13: 2,711,162 km (0.051 R)
• M14: 2,927,331 km (0.082 R)
• M15: 2,990,013 km (0.102 R)
• M16: 3,811,754 km (0.088 R)
• M17: 3,880,419 km (0.039 R)
• M18: 4,158,970 km (0.063 R)
• M19: 4,772,022 km (0.078 R)
• M20: 5,490,092 km (0.089 R)
• M21: 5,684,569 km (0.052 R)
• M22: 5,960,727 km (0.055 R)
• M23: 6,773,492 km (0.09 R)
• M24: 7,192,815 km (0.085 R)
• M25: 8,056,294 km (0.118 R)
• M26: 8,188,539 km (0.051 R)
• M27: 8,770,325 km (0.109 R)
• M28: 9,925,968 km (0.092 R)
• M29: 10,497,582 km (0.058 R)
• M30: 10,835,823 km (0.057 R)
• M31: 11,523,225 km (0.062 R)
• M32: 12,376,531 km (0.085 R)
• M33: 13,094,601 km (0.073 R)
• M34: 13,825,985 km (0.084 R)
• M35: 15,164,587 km (0.114 R)
• M36: 15,437,303 km (0.086 R)
• M37: 15,766,568 km (0.093 R)
• M38: 16,320,679 km (0.064 R)
• M39: 16,656,077 km (0.115 R)
• M40: 16,993,869 km (0.119 R)
• M41: 17,333,905 km (0.103 R)
• M42: 17,561,743 km (0.089 R)
• M43: 18,599,653 km (0.082 R)
• M44: 19,538,828 km (0.077 R)
• M45: 20,253,158 km (0.09 R)
• M46: 20,553,401 km (0.085 R)
• M47: 20,915,577 km (0.087 R)
• M48: 21,097,489 km (0.119 R)
• M49: 21,953,188 km (0.115 R)
• M50: 22,076,307 km (0.108 R)
• M51: 22,385,227 km (0.097 R)
• M52: 22,447,160 km (0.114 R)
• M53: 22,633,410 km (0.06 R)
• M54: 23,257,831 km (0.073 R)
• M55: 23,635,117 km (0.119 R)
• M56: 23,761,378 km (0.026 R)
• M57: 25,229,232 km (0.102 R)
• M58: 25,422,812 km (0.092 R)
• M59: 25,876,392 km (0.05 R)
• M60: 26,071,767 km (0.077 R)
• M61: 26,267,441 km (0.094 R)
• M62: 26,726,108 km (0.076 R)
• M63: 26,857,605 km (0.036 R)
• M64: 27,055,224 km (0.059 R)
• M65: 27,253,441 km (0.075 R)
• M66: 28,050,947 km (0.067 R)
• M67: 28,117,668 km (0.105 R)
• M68: 28,251,408 km (0.057 R)
• M69: 28,385,448 km (0.11 R)
• M70: 29,532,714 km (0.081 R)
• M71: 31,663,437 km (0.05 R)
• M72: 36,726,576 km (0.082 R)
• M73: 38,716,827 km (0.081 R)
• M74: 39,163,825 km (0.104 R)
• M75: 40,817,480 km (0.066 R)
• M76: 42,034,459 km (0.104 R)
• M77: 42,187,348 km (0.109 R)
• M78: 42,647,361 km (0.083 R)
• M79: 43,186,063 km (0.098 R)
• M80: 43,727,009 km (0.093 R)
• M81: 43,959,484 km (0.053 R)
• M82: 44,037,125 km (0.115 R)
• M83: 45,206,681 km (0.043 R)
• M84: 47,178,381 km (0.093 R)
• M85: 48,936,605 km (0.093 R)
• M86: 49,581,222 km (0.1 R)
• M87: 50,390,996 km (0.085 R)
• M88: 50,553,459 km (0.028 R)
• M89: 51,450,298 km (0.11 R)
• M90: 52,105,686 km (0.091 R)
• M91: 54,171,783 km (0.106 R)
• M92: 54,254,959 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit