🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 44.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.75 AU

Year: 208 Days

Day: 24.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,072,776 km

• M1: 154,684 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.53 AU - 0.85 AU

Year: 208 Days

Day: 39.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,072,776 km

• M1: 303,534 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.82 AU - 0.9 AU

Year: 290 Days

Day: 20.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 158.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,072,776 km

• M1: 281,394 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.21 AU - 2.01 AU

Year: 742 Days

Day: 43.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 70 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 9.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.8 AU - 7.76 AU

Year: 7139 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,072,776 km

• M1: 157,676 km (0.092 R)
• M2: 246,238 km (0.098 R)
• M3: 322,982 km (0.03 R)
• M4: 484,099 km (0.09 R)
• M5: 659,577 km (0.107 R)
• M6: 747,989 km (0.069 R)
• M7: 1,013,376 km (0.107 R)
• M8: 1,126,173 km (0.077 R)
• M9: 1,271,133 km (0.09 R)
• M10: 1,364,931 km (0.083 R)
• M11: 1,619,995 km (0.103 R)
• M12: 1,869,225 km (0.113 R)
• M13: 2,097,512 km (0.092 R)
• M14: 2,774,592 km (0.104 R)
• M15: 3,162,798 km (0.03 R)
• M16: 3,278,886 km (0.118 R)
• M17: 3,528,415 km (0.098 R)
• M18: 4,675,532 km (0.082 R)
• M19: 4,748,984 km (0.094 R)
• M20: 5,228,296 km (0.078 R)
• M21: 5,566,836 km (0.081 R)
• M22: 5,928,414 km (0.095 R)
• M23: 6,216,839 km (0.046 R)
• M24: 6,674,608 km (0.097 R)
• M25: 6,790,696 km (0.096 R)
• M26: 7,126,244 km (0.102 R)
• M27: 7,570,699 km (0.028 R)
• M28: 7,674,520 km (0.076 R)
• M29: 7,813,646 km (0.049 R)
• M30: 8,289,667 km (0.119 R)
• M31: 9,306,783 km (0.096 R)
• M32: 9,642,032 km (0.073 R)
• M33: 10,846,594 km (0.087 R)
• M34: 11,496,447 km (0.113 R)
• M35: 11,735,803 km (0.059 R)
• M36: 11,856,230 km (0.082 R)
• M37: 12,017,347 km (0.057 R)
• M38: 14,304,997 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 13.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.63 AU - 11.07 AU

Year: 12989 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,072,776 km

• M1: 202,107 km (0.105 R)
• M2: 455,526 km (0.037 R)
• M3: 684,859 km (0.119 R)
• M4: 879,635 km (0.093 R)
• M5: 1,135,149 km (0.114 R)
• M6: 1,576,163 km (0.082 R)
• M7: 1,866,233 km (0.08 R)
• M8: 1,966,913 km (0.106 R)
• M9: 2,388,480 km (0.106 R)
• M10: 2,694,856 km (0.12 R)
• M11: 2,984,777 km (0.117 R)
• M12: 3,882,514 km (0.115 R)
• M13: 3,980,051 km (0.077 R)
• M14: 4,582,482 km (0.091 R)
• M15: 5,000,159 km (0.105 R)
• M16: 5,213,785 km (0.101 R)
• M17: 6,135,906 km (0.094 R)
• M18: 7,108,292 km (0.105 R)
• M19: 7,592,092 km (0.113 R)
• M20: 8,086,662 km (0.094 R)
• M21: 8,295,950 km (0.08 R)
• M22: 8,464,547 km (0.117 R)
• M23: 9,150,603 km (0.104 R)
• M24: 10,168,317 km (0.09 R)
• M25: 10,667,675 km (0.083 R)
• M26: 10,851,231 km (0.064 R)
• M27: 13,431,046 km (0.067 R)
• M28: 14,180,083 km (0.116 R)
• M29: 14,687,070 km (0.097 R)
• M30: 15,354,875 km (0.12 R)
• M31: 15,614,427 km (0.041 R)
• M32: 17,742,756 km (0.097 R)
• M33: 17,906,117 km (0.117 R)
• M34: 20,872,194 km (0.114 R)
• M35: 21,448,894 km (0.093 R)
• M36: 21,622,876 km (0.112 R)
• M37: 22,206,308 km (0.117 R)
• M38: 23,150,570 km (0.062 R)
• M39: 23,807,304 km (0.044 R)
• M40: 24,047,708 km (0.095 R)
• M41: 24,228,572 km (0.099 R)
• M42: 24,591,496 km (0.107 R)
• M43: 27,875,170 km (0.109 R)
• M44: 28,637,670 km (0.101 R)
• M45: 31,557,521 km (0.082 R)
• M46: 32,418,607 km (0.084 R)
• M47: 34,843,289 km (0.113 R)
• M48: 35,801,912 km (0.115 R)
• M49: 36,769,212 km (0.081 R)
• M50: 37,395,578 km (0.091 R)
• M51: 38,306,629 km (0.095 R)
• M52: 38,447,401 km (0.118 R)
• M53: 38,588,472 km (0.102 R)
• M54: 38,729,542 km (0.103 R)
• M55: 39,508,947 km (0.11 R)
• M56: 42,459,466 km (0.119 R)
• M57: 43,483,015 km (0.067 R)
• M58: 44,293,087 km (0.112 R)
• M59: 45,928,042 km (0.072 R)
• M60: 46,602,579 km (0.079 R)
• M61: 46,828,173 km (0.12 R)
• M62: 47,129,463 km (0.056 R)
• M63: 48,950,966 km (0.06 R)
• M64: 49,563,271 km (0.093 R)
• M65: 50,640,974 km (0.104 R)
• M66: 51,959,828 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.9

Radius: 6.2

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.82 AU - 20.74 AU

Year: 26106 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,072,776 km

• M1: 117,135 km (0.068 R)
• M2: 325,525 km (0.115 R)
• M3: 593,904 km (0.108 R)
• M4: 1,955,095 km (0.095 R)
• M5: 2,346,891 km (0.08 R)
• M6: 2,611,380 km (0.071 R)
• M7: 3,105,053 km (0.102 R)
• M8: 3,494,157 km (0.082 R)
• M9: 3,593,790 km (0.062 R)
• M10: 4,141,318 km (0.103 R)
• M11: 4,424,806 km (0.08 R)
• M12: 4,496,613 km (0.062 R)
• M13: 4,788,029 km (0.071 R)
• M14: 4,898,881 km (0.091 R)
• M15: 5,123,129 km (0.051 R)
• M16: 5,542,900 km (0.029 R)
• M17: 5,815,916 km (0.065 R)
• M18: 6,133,214 km (0.114 R)
• M19: 6,334,423 km (0.057 R)
• M20: 6,456,195 km (0.042 R)
• M21: 6,701,985 km (0.112 R)
• M22: 6,909,178 km (0.063 R)
• M23: 6,950,915 km (0.119 R)
• M24: 7,933,025 km (0.103 R)
• M25: 8,418,022 km (0.028 R)
• M26: 8,731,579 km (0.102 R)
• M27: 9,509,039 km (0.11 R)
• M28: 10,023,955 km (0.105 R)
• M29: 11,522,926 km (0.103 R)
• M30: 11,821,074 km (0.11 R)
• M31: 12,121,766 km (0.072 R)
• M32: 12,222,595 km (0.1 R)
• M33: 12,425,001 km (0.096 R)
• M34: 13,872,809 km (0.07 R)
• M35: 15,047,302 km (0.046 R)
• M36: 15,264,219 km (0.083 R)
• M37: 15,591,539 km (0.047 R)
• M38: 16,142,358 km (0.087 R)
• M39: 16,253,360 km (0.09 R)
• M40: 17,093,352 km (0.115 R)
• M41: 17,149,750 km (0.118 R)
• M42: 17,206,298 km (0.063 R)
• M43: 17,319,693 km (0.1 R)
• M44: 17,718,222 km (0.066 R)
• M45: 18,698,687 km (0.095 R)
• M46: 20,772,113 km (0.079 R)
• M47: 20,953,127 km (0.11 R)
• M48: 21,621,679 km (0.106 R)
• M49: 24,174,268 km (0.075 R)
• M50: 24,939,311 km (0.118 R)
• M51: 25,647,508 km (0.05 R)
• M52: 25,971,537 km (0.076 R)
• M53: 26,296,912 km (0.101 R)
• M54: 26,689,307 km (0.059 R)
• M55: 28,612,538 km (0.072 R)
• M56: 29,421,413 km (0.073 R)
• M57: 29,760,701 km (0.073 R)
• M58: 30,237,769 km (0.106 R)
• M59: 32,520,932 km (0.073 R)
• M60: 33,082,672 km (0.11 R)
• M61: 34,002,399 km (0.109 R)
• M62: 34,144,667 km (0.087 R)
• M63: 34,358,442 km (0.069 R)
• M64: 35,289,689 km (0.071 R)
• M65: 35,505,858 km (0.032 R)
• M66: 36,156,758 km (0.097 R)
• M67: 38,206,997 km (0.076 R)
• M68: 38,577,102 km (0.11 R)
• M69: 39,395,402 km (0.055 R)
• M70: 39,619,650 km (0.113 R)
• M71: 39,769,248 km (0.06 R)
• M72: 39,844,196 km (0.071 R)
• M73: 40,973,510 km (0.092 R)
• M74: 41,049,207 km (0.108 R)
• M75: 41,732,271 km (0.114 R)
• M76: 41,884,561 km (0.097 R)
• M77: 42,037,151 km (0.114 R)
• M78: 44,268,852 km (0.094 R)
• M79: 44,579,717 km (0.053 R)
• M80: 44,891,329 km (0.105 R)
• M81: 48,525,959 km (0.11 R)
• M82: 48,766,213 km (0.112 R)
• M83: 49,006,916 km (0.065 R)
• M84: 49,328,551 km (0.069 R)
• M85: 49,570,152 km (0.093 R)
• M86: 49,731,419 km (0.064 R)
• M87: 51,762,359 km (0.093 R)
• M88: 52,007,999 km (0.11 R)
• M89: 52,335,917 km (0.094 R)
• M90: 54,152,036 km (0.106 R)
• M91: 54,817,597 km (0.062 R)
• M92: 54,900,923 km (0.102 R)
• M93: 55,067,874 km (0.104 R)
• M94: 55,234,975 km (0.06 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit