🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 144 Days

Day: 26 Hours

Environment

Temp: 217 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,428,536 km

• M1: 46,824 km (0.051 R)
• M2: 211,681 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.65 AU - 0.75 AU

Year: 207 Days

Day: 20.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.75 AU - 1.17 AU

Year: 332 Days

Day: 42.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.96 AU - 1.14 AU

Year: 380 Days

Day: 13.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.07 AU - 1.11 AU

Year: 402 Days

Day: 42.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.27 AU - 1.69 AU

Year: 636 Days

Day: 37.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,428,536 km

• M1: 693,237 km (0.111 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.35 AU - 3.87 AU

Year: 1937 Days

Day: 13.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,428,536 km

• M1: 475,422 km (0.072 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193

Radius: 9.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.52 AU - 13.54 AU

Year: 12935 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,428,536 km

• M1: 152,889 km (0.097 R)
• M2: 262,694 km (0.094 R)
• M3: 391,198 km (0.11 R)
• M4: 689,796 km (0.074 R)
• M5: 910,303 km (0.106 R)
• M6: 1,187,508 km (0.113 R)
• M7: 1,453,942 km (0.056 R)
• M8: 1,528,292 km (0.104 R)
• M9: 1,779,018 km (0.106 R)
• M10: 2,147,777 km (0.099 R)
• M11: 2,211,655 km (0.104 R)
• M12: 2,363,198 km (0.091 R)
• M13: 2,791,646 km (0.068 R)
• M14: 3,003,177 km (0.083 R)
• M15: 3,123,005 km (0.086 R)
• M16: 3,342,615 km (0.06 R)
• M17: 3,953,124 km (0.052 R)
• M18: 4,680,917 km (0.107 R)
• M19: 4,792,218 km (0.04 R)
• M20: 4,876,292 km (0.079 R)
• M21: 5,773,879 km (0.091 R)
• M22: 5,893,408 km (0.104 R)
• M23: 6,441,535 km (0.106 R)
• M24: 6,721,732 km (0.081 R)
• M25: 7,133,574 km (0.079 R)
• M26: 7,619,020 km (0.106 R)
• M27: 7,849,101 km (0.084 R)
• M28: 8,282,785 km (0.099 R)
• M29: 8,792,764 km (0.107 R)
• M30: 9,173,192 km (0.052 R)
• M31: 10,528,698 km (0.078 R)
• M32: 11,043,913 km (0.063 R)
• M33: 11,341,912 km (0.102 R)
• M34: 11,491,959 km (0.104 R)
• M35: 11,718,151 km (0.117 R)
• M36: 12,444,448 km (0.117 R)
• M37: 12,988,835 km (0.101 R)
• M38: 13,185,108 km (0.117 R)
• M39: 13,740,116 km (0.081 R)
• M40: 14,872,871 km (0.079 R)
• M41: 15,037,129 km (0.039 R)
• M42: 16,330,702 km (0.09 R)
• M43: 17,572,663 km (0.107 R)
• M44: 18,051,676 km (0.105 R)
• M45: 19,469,714 km (0.087 R)
• M46: 20,602,170 km (0.066 R)
• M47: 21,338,191 km (0.113 R)
• M48: 22,835,965 km (0.084 R)
• M49: 24,415,719 km (0.098 R)
• M50: 25,194,376 km (0.074 R)
• M51: 25,833,009 km (0.072 R)
• M52: 26,327,879 km (0.104 R)
• M53: 27,326,893 km (0.064 R)
• M54: 29,362,172 km (0.09 R)
• M55: 30,086,077 km (0.074 R)
• M56: 30,397,988 km (0.108 R)
• M57: 30,972,743 km (0.118 R)
• M58: 31,077,761 km (0.026 R)
• M59: 31,235,287 km (0.076 R)
• M60: 31,656,705 km (0.119 R)
• M61: 32,718,700 km (0.065 R)
• M62: 33,522,788 km (0.053 R)
• M63: 35,205,166 km (0.117 R)
• M64: 35,698,689 km (0.034 R)
• M65: 37,304,623 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.3

Radius: 4.7

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.47 AU - 14.63 AU

Year: 18596 Days

Day: 15.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,428,536 km

• M1: 67,020 km (0.102 R)
• M2: 118,482 km (0.094 R)
• M3: 228,286 km (0.119 R)
• M4: 538,702 km (0.049 R)
• M5: 622,926 km (0.086 R)
• M6: 675,434 km (0.101 R)
• M7: 1,042,847 km (0.051 R)
• M8: 1,127,220 km (0.11 R)
• M9: 1,582,147 km (0.095 R)
• M10: 1,630,467 km (0.054 R)
• M11: 1,854,266 km (0.058 R)
• M12: 1,982,770 km (0.079 R)
• M13: 2,194,601 km (0.069 R)
• M14: 2,525,661 km (0.035 R)
• M15: 2,582,358 km (0.077 R)
• M16: 2,872,429 km (0.104 R)
• M17: 2,901,899 km (0.112 R)
• M18: 3,172,672 km (0.064 R)
• M19: 3,233,857 km (0.114 R)
• M20: 3,295,491 km (0.097 R)
• M21: 3,900,615 km (0.107 R)
• M22: 4,402,067 km (0.077 R)
• M23: 4,608,362 km (0.079 R)
• M24: 5,355,005 km (0.082 R)
• M25: 5,760,864 km (0.028 R)
• M26: 5,910,911 km (0.11 R)
• M27: 5,948,610 km (0.118 R)
• M28: 6,523,963 km (0.102 R)
• M29: 6,641,248 km (0.091 R)
• M30: 6,957,199 km (0.119 R)
• M31: 7,036,934 km (0.072 R)
• M32: 7,076,877 km (0.066 R)
• M33: 7,521,781 km (0.054 R)
• M34: 7,562,621 km (0.031 R)
• M35: 8,017,399 km (0.081 R)
• M36: 8,142,911 km (0.09 R)
• M37: 8,396,031 km (0.1 R)
• M38: 8,694,479 km (0.057 R)
• M39: 10,511,644 km (0.114 R)
• M40: 10,833,279 km (0.067 R)
• M41: 11,111,531 km (0.104 R)
• M42: 11,158,056 km (0.086 R)
• M43: 11,675,067 km (0.077 R)
• M44: 12,008,071 km (0.114 R)
• M45: 12,976,718 km (0.05 R)
• M46: 14,475,988 km (0.081 R)
• M47: 14,782,364 km (0.117 R)
• M48: 15,090,835 km (0.078 R)
• M49: 15,818,928 km (0.105 R)
• M50: 16,134,579 km (0.081 R)
• M51: 17,471,535 km (0.07 R)
• M52: 17,525,839 km (0.107 R)
• M53: 17,688,751 km (0.097 R)
• M54: 17,906,865 km (0.105 R)
• M55: 17,961,618 km (0.118 R)
• M56: 18,621,943 km (0.061 R)
• M57: 18,677,294 km (0.048 R)
• M58: 19,627,241 km (0.048 R)
• M59: 20,136,472 km (0.117 R)
• M60: 20,364,160 km (0.047 R)
• M61: 20,707,337 km (0.093 R)
• M62: 21,806,732 km (0.116 R)
• M63: 22,216,481 km (0.034 R)
• M64: 24,728,079 km (0.047 R)
• M65: 27,202,129 km (0.061 R)
• M66: 27,453,902 km (0.087 R)
• M67: 28,150,131 km (0.089 R)
• M68: 28,723,988 km (0.027 R)
• M69: 30,013,222 km (0.092 R)
• M70: 30,664,871 km (0.114 R)
• M71: 33,654,435 km (0.119 R)
• M72: 34,671,401 km (0.096 R)
• M73: 35,081,000 km (0.069 R)
• M74: 35,423,579 km (0.092 R)
• M75: 35,767,355 km (0.111 R)
• M76: 38,768,288 km (0.087 R)
• M77: 39,905,382 km (0.096 R)
• M78: 40,334,578 km (0.09 R)
• M79: 41,342,120 km (0.099 R)
• M80: 42,139,476 km (0.1 R)
• M81: 42,357,740 km (0.08 R)
• M82: 43,015,073 km (0.114 R)
• M83: 44,635,965 km (0.107 R)
• M84: 45,827,363 km (0.051 R)
• M85: 48,013,137 km (0.075 R)
• M86: 48,469,710 km (0.077 R)
• M87: 49,233,557 km (0.074 R)
• M88: 51,782,854 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.5

Radius: 4.7

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 15.47 AU - 19.81 AU

Year: 26161 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 70,428,536 km

• M1: 139,575 km (0.046 R)
• M2: 242,797 km (0.111 R)
• M3: 519,254 km (0.055 R)
• M4: 621,430 km (0.118 R)
• M5: 1,171,202 km (0.079 R)
• M6: 1,389,764 km (0.111 R)
• M7: 1,503,758 km (0.037 R)
• M8: 2,151,517 km (0.093 R)
• M9: 3,587,806 km (0.061 R)
• M10: 3,863,814 km (0.091 R)
• M11: 4,817,799 km (0.059 R)
• M12: 4,990,884 km (0.118 R)
• M13: 5,254,326 km (0.118 R)
• M14: 5,657,941 km (0.029 R)
• M15: 6,830,489 km (0.086 R)
• M16: 9,766,946 km (0.107 R)
• M17: 10,261,965 km (0.113 R)
• M18: 11,563,616 km (0.061 R)
• M19: 11,621,361 km (0.034 R)
• M20: 12,856,591 km (0.097 R)
• M21: 13,641,830 km (0.076 R)
• M22: 14,754,539 km (0.069 R)
• M23: 15,005,714 km (0.079 R)
• M24: 16,218,204 km (0.096 R)
• M25: 16,934,479 km (0.118 R)
• M26: 17,395,540 km (0.115 R)
• M27: 17,794,068 km (0.117 R)
• M28: 18,195,739 km (0.116 R)
• M29: 18,667,869 km (0.043 R)
• M30: 21,727,296 km (0.089 R)
• M31: 22,084,685 km (0.084 R)
• M32: 22,299,956 km (0.119 R)
• M33: 23,022,813 km (0.103 R)
• M34: 24,491,565 km (0.115 R)
• M35: 25,537,553 km (0.112 R)
• M36: 26,903,681 km (0.042 R)
• M37: 28,683,597 km (0.109 R)
• M38: 28,840,076 km (0.082 R)
• M39: 31,464,023 km (0.067 R)
• M40: 33,914,884 km (0.119 R)
• M41: 35,834,973 km (0.032 R)
• M42: 37,105,957 km (0.092 R)
• M43: 38,564,386 km (0.077 R)
• M44: 38,910,257 km (0.086 R)
• M45: 39,170,258 km (0.108 R)
• M46: 39,692,205 km (0.073 R)
• M47: 39,954,001 km (0.09 R)
• M48: 42,424,909 km (0.115 R)
• M49: 42,960,769 km (0.108 R)
• M50: 43,858,954 km (0.12 R)
• M51: 44,039,369 km (0.105 R)
• M52: 48,162,436 km (0.052 R)
• M53: 48,628,134 km (0.09 R)
• M54: 50,694,679 km (0.107 R)
• M55: 51,168,306 km (0.103 R)
• M56: 52,789,797 km (0.092 R)
• M57: 53,655,072 km (0.117 R)
• M58: 54,234,464 km (0.088 R)
• M59: 54,331,254 km (0.085 R)
• M60: 54,718,862 km (0.069 R)
• M61: 57,260,979 km (0.12 R)
• M62: 59,541,598 km (0.1 R)
• M63: 59,641,529 km (0.108 R)
• M64: 59,941,324 km (0.12 R)
• M65: 61,044,907 km (0.085 R)
• M66: 62,865,364 km (0.071 R)
• M67: 64,498,524 km (0.114 R)
• M68: 65,011,644 km (0.104 R)
• M69: 67,077,890 km (0.119 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit