🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 17.4 Hours

Environment

Temp: 260 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.94 AU - 1.26 AU

Year: 404 Days

Day: 12.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.05 AU - 1.33 AU

Year: 454 Days

Day: 41.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,350,436 km

• M1: 352,303 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.32 AU - 2.06 AU

Year: 769 Days

Day: 34.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.53 AU - 4.33 AU

Year: 2726 Days

Day: 14.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.19 AU - 4.49 AU

Year: 3163 Days

Day: 37.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,350,436 km

• M1: 1,718,132 km (0.078 R)
• M2: 4,007,129 km (0.118 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 8.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.36 AU - 6.56 AU

Year: 5090 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,350,436 km

• M1: 105,766 km (0.065 R)
• M2: 157,377 km (0.072 R)
• M3: 511,625 km (0.093 R)
• M4: 613,950 km (0.086 R)
• M5: 1,171,052 km (0.085 R)
• M6: 1,527,544 km (0.111 R)
• M7: 1,770,341 km (0.096 R)
• M8: 1,903,184 km (0.056 R)
• M9: 2,094,669 km (0.079 R)
• M10: 2,408,526 km (0.098 R)
• M11: 2,570,989 km (0.11 R)
• M12: 2,691,415 km (0.107 R)
• M13: 2,829,345 km (0.051 R)
• M14: 3,208,276 km (0.08 R)
• M15: 3,653,778 km (0.1 R)
• M16: 3,979,004 km (0.108 R)
• M17: 4,439,018 km (0.12 R)
• M18: 5,370,863 km (0.064 R)
• M19: 5,448,055 km (0.094 R)
• M20: 5,681,727 km (0.098 R)
• M21: 5,760,266 km (0.115 R)
• M22: 6,178,841 km (0.092 R)
• M23: 6,341,005 km (0.092 R)
• M24: 6,648,728 km (0.071 R)
• M25: 6,710,811 km (0.071 R)
• M26: 6,919,350 km (0.066 R)
• M27: 7,129,984 km (0.03 R)
• M28: 7,971,622 km (0.059 R)
• M29: 8,348,309 km (0.086 R)
• M30: 8,617,735 km (0.11 R)
• M31: 9,142,225 km (0.097 R)
• M32: 9,629,914 km (0.104 R)
• M33: 9,959,927 km (0.055 R)
• M34: 10,102,494 km (0.107 R)
• M35: 10,221,723 km (0.116 R)
• M36: 10,389,572 km (0.117 R)
• M37: 10,630,873 km (0.109 R)
• M38: 11,415,514 km (0.074 R)
• M39: 12,755,762 km (0.071 R)
• M40: 12,936,476 km (0.051 R)
• M41: 13,118,088 km (0.114 R)
• M42: 13,667,860 km (0.059 R)
• M43: 13,985,456 km (0.074 R)
• M44: 14,091,820 km (0.054 R)
• M45: 15,061,514 km (0.108 R)
• M46: 15,252,550 km (0.105 R)
• M47: 16,024,774 km (0.117 R)
• M48: 16,164,050 km (0.093 R)
• M49: 16,527,872 km (0.064 R)
• M50: 16,866,262 km (0.089 R)
• M51: 16,951,234 km (0.12 R)
• M52: 18,242,264 km (0.073 R)
• M53: 19,534,939 km (0.091 R)
• M54: 19,773,248 km (0.035 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 8.9

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6 AU - 8.8 AU

Year: 7042 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,350,436 km

• M1: 158,424 km (0.09 R)
• M2: 245,939 km (0.106 R)
• M3: 493,224 km (0.084 R)
• M4: 630,705 km (0.115 R)
• M5: 829,371 km (0.055 R)
• M6: 928,105 km (0.112 R)
• M7: 1,155,793 km (0.104 R)
• M8: 2,075,521 km (0.077 R)
• M9: 2,212,104 km (0.108 R)
• M10: 2,470,160 km (0.084 R)
• M11: 2,664,039 km (0.094 R)
• M12: 2,787,756 km (0.113 R)
• M13: 2,863,004 km (0.109 R)
• M14: 2,964,282 km (0.077 R)
• M15: 3,381,510 km (0.051 R)
• M16: 3,515,700 km (0.105 R)
• M17: 4,416,129 km (0.1 R)
• M18: 4,533,563 km (0.073 R)
• M19: 4,771,424 km (0.081 R)
• M20: 4,861,781 km (0.12 R)
• M21: 5,699,978 km (0.091 R)
• M22: 5,956,987 km (0.042 R)
• M23: 6,549,096 km (0.093 R)
• M24: 7,228,868 km (0.118 R)
• M25: 7,367,396 km (0.12 R)
• M26: 7,753,358 km (0.095 R)
• M27: 7,966,685 km (0.108 R)
• M28: 8,290,116 km (0.12 R)
• M29: 8,362,671 km (0.072 R)
• M30: 8,950,291 km (0.103 R)
• M31: 9,249,038 km (0.069 R)
• M32: 9,324,286 km (0.11 R)
• M33: 11,551,948 km (0.11 R)
• M34: 11,795,643 km (0.113 R)
• M35: 12,123,262 km (0.119 R)
• M36: 12,370,996 km (0.106 R)
• M37: 12,997,512 km (0.082 R)
• M38: 14,194,444 km (0.11 R)
• M39: 14,586,690 km (0.076 R)
• M40: 15,381,803 km (0.114 R)
• M41: 15,650,032 km (0.056 R)
• M42: 15,739,790 km (0.093 R)
• M43: 15,874,728 km (0.062 R)
• M44: 16,783,984 km (0.044 R)
• M45: 16,967,839 km (0.116 R)
• M46: 17,756,968 km (0.036 R)
• M47: 18,891,070 km (0.116 R)
• M48: 19,274,339 km (0.095 R)
• M49: 19,611,832 km (0.089 R)
• M50: 19,708,622 km (0.117 R)
• M51: 19,854,031 km (0.118 R)
• M52: 19,951,270 km (0.098 R)
• M53: 20,194,965 km (0.066 R)
• M54: 20,734,414 km (0.102 R)
• M55: 22,229,645 km (0.117 R)
• M56: 23,656,510 km (0.056 R)
• M57: 24,955,318 km (0.064 R)
• M58: 25,428,496 km (0.095 R)
• M59: 25,586,921 km (0.091 R)
• M60: 25,692,686 km (0.051 R)
• M61: 26,117,245 km (0.116 R)
• M62: 26,544,197 km (0.087 R)
• M63: 28,329,498 km (0.063 R)
• M64: 29,430,240 km (0.114 R)
• M65: 29,596,592 km (0.101 R)
• M66: 29,930,196 km (0.105 R)
• M67: 30,545,043 km (0.051 R)
• M68: 30,882,087 km (0.12 R)
• M69: 31,107,531 km (0.042 R)
• M70: 31,220,477 km (0.104 R)
• M71: 31,277,025 km (0.104 R)
• M72: 31,390,121 km (0.094 R)
• M73: 31,503,367 km (0.07 R)
• M74: 32,128,835 km (0.025 R)
• M75: 32,414,418 km (0.077 R)
• M76: 32,586,156 km (0.083 R)
• M77: 32,643,452 km (0.112 R)
• M78: 33,045,721 km (0.052 R)
• M79: 33,218,656 km (0.102 R)
• M80: 33,276,251 km (0.057 R)
• M81: 33,565,274 km (0.104 R)
• M82: 34,612,459 km (0.071 R)
• M83: 34,788,087 km (0.095 R)
• M84: 35,729,507 km (0.08 R)
• M85: 36,322,213 km (0.092 R)
• M86: 36,500,534 km (0.113 R)
• M87: 37,097,430 km (0.067 R)
• M88: 37,277,246 km (0.076 R)
• M89: 37,577,340 km (0.073 R)
• M90: 37,878,181 km (0.117 R)
• M91: 40,931,324 km (0.086 R)
• M92: 41,240,991 km (0.032 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.5

Radius: 3.9

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.73 AU - 17.73 AU

Year: 18780 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,350,436 km

• M1: 196,272 km (0.113 R)
• M2: 227,538 km (0.072 R)
• M3: 452,384 km (0.056 R)
• M4: 510,129 km (0.114 R)
• M5: 664,963 km (0.117 R)
• M6: 1,171,202 km (0.099 R)
• M7: 1,292,077 km (0.11 R)
• M8: 1,333,366 km (0.095 R)
• M9: 1,459,626 km (0.064 R)
• M10: 1,589,777 km (0.112 R)
• M11: 1,746,555 km (0.09 R)
• M12: 1,908,121 km (0.102 R)
• M13: 2,171,862 km (0.112 R)
• M14: 2,370,827 km (0.045 R)
• M15: 2,575,776 km (0.056 R)
• M16: 3,949,384 km (0.031 R)
• M17: 4,253,367 km (0.103 R)
• M18: 4,564,680 km (0.108 R)
• M19: 4,915,636 km (0.077 R)
• M20: 5,242,358 km (0.106 R)
• M21: 5,677,239 km (0.075 R)
• M22: 6,868,637 km (0.049 R)
• M23: 7,679,307 km (0.07 R)
• M24: 8,057,641 km (0.043 R)
• M25: 9,268,486 km (0.093 R)
• M26: 9,428,855 km (0.106 R)
• M27: 9,671,054 km (0.052 R)
• M28: 9,874,507 km (0.096 R)
• M29: 9,997,327 km (0.115 R)
• M30: 10,534,981 km (0.118 R)
• M31: 10,618,457 km (0.111 R)
• M32: 11,039,575 km (0.118 R)
• M33: 11,294,938 km (0.086 R)
• M34: 11,552,097 km (0.108 R)
• M35: 11,638,266 km (0.082 R)
• M36: 12,511,618 km (0.117 R)
• M37: 12,956,223 km (0.034 R)
• M38: 13,723,809 km (0.098 R)
• M39: 15,019,776 km (0.102 R)
• M40: 15,682,345 km (0.111 R)
• M41: 18,526,799 km (0.047 R)
• M42: 18,728,756 km (0.118 R)
• M43: 18,931,311 km (0.054 R)
• M44: 19,236,790 km (0.045 R)
• M45: 20,683,252 km (0.118 R)
• M46: 21,260,999 km (0.112 R)
• M47: 21,472,530 km (0.11 R)
• M48: 21,897,388 km (0.098 R)
• M49: 23,406,382 km (0.066 R)
• M50: 24,781,785 km (0.058 R)
• M51: 25,844,528 km (0.108 R)
• M52: 26,183,218 km (0.093 R)
• M53: 26,807,789 km (0.112 R)
• M54: 27,552,487 km (0.092 R)
• M55: 28,594,735 km (0.067 R)
• M56: 30,063,487 km (0.103 R)
• M57: 31,616,762 km (0.091 R)
• M58: 32,463,935 km (0.058 R)
• M59: 32,951,325 km (0.061 R)
• M60: 33,625,562 km (0.119 R)
• M61: 34,863,036 km (0.063 R)
• M62: 35,487,308 km (0.058 R)
• M63: 35,612,521 km (0.102 R)
• M64: 36,746,772 km (0.096 R)
• M65: 38,149,252 km (0.093 R)
• M66: 38,406,112 km (0.101 R)
• M67: 38,857,000 km (0.06 R)
• M68: 39,698,937 km (0.116 R)
• M69: 40,220,136 km (0.04 R)
• M70: 41,335,088 km (0.032 R)
• M71: 42,327,222 km (0.036 R)
• M72: 42,460,064 km (0.107 R)
• M73: 42,726,349 km (0.065 R)
• M74: 42,926,211 km (0.055 R)
• M75: 43,059,802 km (0.097 R)
• M76: 44,672,617 km (0.101 R)
• M77: 45,011,157 km (0.066 R)
• M78: 45,214,610 km (0.072 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit