🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.62 AU

Year: 135 Days

Day: 23 Hours

Environment

Temp: 207 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,493,335 km

• M1: 33,061 km (0.096 R)
• M2: 152,141 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.51 AU - 0.77 AU

Year: 184 Days

Day: 29.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.08 AU

Year: 387 Days

Day: 44.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.02 AU - 1.52 AU

Year: 515 Days

Day: 21.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,493,335 km

• M1: 201,060 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.43 AU - 1.89 AU

Year: 770 Days

Day: 43.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,493,335 km

• M1: 249,978 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.43 AU - 4.01 AU

Year: 2079 Days

Day: 21.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 172.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,493,335 km

• M1: 1,664,576 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117

Radius: 11.6

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.97 AU - 6.45 AU

Year: 5569 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,493,335 km

• M1: 154,684 km (0.05 R)
• M2: 276,606 km (0.091 R)
• M3: 349,909 km (0.074 R)
• M4: 496,515 km (0.1 R)
• M5: 586,872 km (0.119 R)
• M6: 840,740 km (0.036 R)
• M7: 1,020,257 km (0.115 R)
• M8: 1,308,682 km (0.09 R)
• M9: 1,418,188 km (0.082 R)
• M10: 1,496,727 km (0.067 R)
• M11: 1,611,618 km (0.111 R)
• M12: 1,753,586 km (0.118 R)
• M13: 1,987,109 km (0.116 R)
• M14: 2,114,117 km (0.095 R)
• M15: 2,283,462 km (0.116 R)
• M16: 2,747,814 km (0.116 R)
• M17: 2,918,804 km (0.032 R)
• M18: 3,049,403 km (0.108 R)
• M19: 3,152,326 km (0.112 R)
• M20: 3,453,018 km (0.118 R)
• M21: 3,857,979 km (0.117 R)
• M22: 4,017,750 km (0.082 R)
• M23: 4,196,220 km (0.098 R)
• M24: 4,294,506 km (0.078 R)
• M25: 4,544,035 km (0.085 R)
• M26: 4,918,628 km (0.055 R)
• M27: 5,374,304 km (0.105 R)
• M28: 5,517,169 km (0.11 R)
• M29: 5,643,280 km (0.104 R)
• M30: 6,382,593 km (0.082 R)
• M31: 6,477,139 km (0.106 R)
• M32: 6,763,619 km (0.077 R)
• M33: 7,369,042 km (0.081 R)
• M34: 7,568,007 km (0.111 R)
• M35: 7,708,479 km (0.038 R)
• M36: 8,278,746 km (0.053 R)
• M37: 8,444,052 km (0.091 R)
• M38: 9,053,065 km (0.088 R)
• M39: 9,202,214 km (0.114 R)
• M40: 9,309,176 km (0.116 R)
• M41: 9,589,373 km (0.113 R)
• M42: 9,850,571 km (0.106 R)
• M43: 10,004,058 km (0.118 R)
• M44: 10,092,022 km (0.079 R)
• M45: 10,536,178 km (0.091 R)
• M46: 10,850,782 km (0.054 R)
• M47: 11,054,684 km (0.107 R)
• M48: 11,627,794 km (0.097 R)
• M49: 12,234,263 km (0.081 R)
• M50: 12,493,816 km (0.067 R)
• M51: 12,970,734 km (0.093 R)
• M52: 13,090,861 km (0.101 R)
• M53: 13,259,607 km (0.117 R)
• M54: 13,453,486 km (0.031 R)
• M55: 14,139,243 km (0.118 R)
• M56: 14,287,644 km (0.07 R)
• M57: 14,511,293 km (0.103 R)
• M58: 15,113,424 km (0.055 R)
• M59: 15,493,851 km (0.108 R)
• M60: 15,774,796 km (0.105 R)
• M61: 15,954,613 km (0.111 R)
• M62: 16,393,832 km (0.068 R)
• M63: 17,126,114 km (0.093 R)
• M64: 17,205,102 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.7

Radius: 3.6

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.5 AU - 17.7 AU

Year: 20077 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,493,335 km

• M1: 134,937 km (0.074 R)
• M2: 210,484 km (0.072 R)
• M3: 496,815 km (0.12 R)
• M4: 968,048 km (0.111 R)
• M5: 2,195,947 km (0.074 R)
• M6: 2,480,034 km (0.101 R)
• M7: 2,509,055 km (0.09 R)
• M8: 3,082,315 km (0.118 R)
• M9: 3,144,846 km (0.055 R)
• M10: 4,342,228 km (0.064 R)
• M11: 4,625,566 km (0.103 R)
• M12: 5,024,843 km (0.117 R)
• M13: 6,089,830 km (0.064 R)
• M14: 6,129,174 km (0.08 R)
• M15: 6,486,713 km (0.094 R)
• M16: 6,526,806 km (0.028 R)
• M17: 6,809,994 km (0.042 R)
• M18: 7,014,794 km (0.083 R)
• M19: 7,854,038 km (0.097 R)
• M20: 8,946,850 km (0.114 R)
• M21: 9,036,310 km (0.037 R)
• M22: 9,261,305 km (0.102 R)
• M23: 9,993,587 km (0.03 R)
• M24: 10,460,631 km (0.114 R)
• M25: 11,610,141 km (0.094 R)
• M26: 11,805,666 km (0.054 R)
• M27: 13,664,569 km (0.117 R)
• M28: 13,819,253 km (0.086 R)
• M29: 14,078,356 km (0.104 R)
• M30: 14,759,476 km (0.109 R)
• M31: 14,812,284 km (0.102 R)
• M32: 14,971,157 km (0.034 R)
• M33: 15,024,264 km (0.046 R)
• M34: 15,077,371 km (0.117 R)
• M35: 15,558,627 km (0.076 R)
• M36: 16,099,124 km (0.118 R)
• M37: 16,153,428 km (0.088 R)
• M38: 17,869,615 km (0.063 R)
• M39: 17,982,412 km (0.119 R)
• M40: 18,606,385 km (0.045 R)
• M41: 18,663,531 km (0.065 R)
• M42: 19,007,157 km (0.079 R)
• M43: 19,353,028 km (0.099 R)
• M44: 22,375,054 km (0.099 R)
• M45: 22,435,791 km (0.12 R)
• M46: 22,984,666 km (0.1 R)
• M47: 23,661,446 km (0.089 R)
• M48: 23,785,164 km (0.097 R)
• M49: 24,282,278 km (0.115 R)
• M50: 24,469,724 km (0.072 R)
• M51: 24,971,475 km (0.098 R)
• M52: 27,206,766 km (0.063 R)
• M53: 28,974,415 km (0.115 R)
• M54: 29,239,353 km (0.103 R)
• M55: 29,372,196 km (0.108 R)
• M56: 29,438,617 km (0.108 R)
• M57: 29,838,492 km (0.12 R)
• M58: 30,106,123 km (0.094 R)
• M59: 31,524,161 km (0.102 R)
• M60: 31,728,512 km (0.117 R)
• M61: 31,933,161 km (0.063 R)
• M62: 32,618,918 km (0.105 R)
• M63: 33,240,348 km (0.1 R)
• M64: 33,587,116 km (0.047 R)
• M65: 33,726,242 km (0.113 R)
• M66: 34,004,942 km (0.117 R)
• M67: 34,564,738 km (0.069 R)
• M68: 34,775,521 km (0.109 R)
• M69: 35,693,454 km (0.055 R)
• M70: 35,764,363 km (0.041 R)
• M71: 35,835,422 km (0.053 R)
• M72: 36,834,137 km (0.091 R)
• M73: 37,049,409 km (0.112 R)
• M74: 37,121,216 km (0.103 R)
• M75: 37,625,360 km (0.056 R)
• M76: 37,914,384 km (0.067 R)
• M77: 39,297,565 km (0.092 R)
• M78: 40,253,496 km (0.111 R)
• M79: 41,738,853 km (0.111 R)
• M80: 42,864,727 km (0.12 R)
• M81: 43,544,948 km (0.111 R)
• M82: 44,228,760 km (0.089 R)
• M83: 46,069,711 km (0.097 R)
• M84: 46,766,389 km (0.105 R)
• M85: 46,921,671 km (0.115 R)
• M86: 47,310,775 km (0.117 R)
• M87: 48,484,221 km (0.109 R)
• M88: 49,350,842 km (0.104 R)
• M89: 49,825,665 km (0.097 R)
• M90: 51,740,219 km (0.072 R)
• M91: 53,435,013 km (0.069 R)
• M92: 53,759,940 km (0.111 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 17,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit