🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.46 AU - 0.56 AU

Year: 153 Days

Day: 17.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.52 AU - 0.58 AU

Year: 171 Days

Day: 45.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.29 AU - 1.39 AU

Year: 650 Days

Day: 21.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.61 AU - 1.91 AU

Year: 978 Days

Day: 28.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.48 AU - 2.1 AU

Year: 1003 Days

Day: 33.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.92 AU - 2.08 AU

Year: 1185 Days

Day: 17.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790

Radius: 10.4

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.16 AU - 3.34 AU

Year: 2455 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,549,845 km

• M1: 168,896 km (0.091 R)
• M2: 515,514 km (0.071 R)
• M3: 873,053 km (0.115 R)
• M4: 963,560 km (0.114 R)
• M5: 1,143,975 km (0.081 R)
• M6: 1,232,686 km (0.073 R)
• M7: 1,301,053 km (0.102 R)
• M8: 1,489,546 km (0.098 R)
• M9: 1,687,165 km (0.118 R)
• M10: 1,893,610 km (0.116 R)
• M11: 2,724,776 km (0.071 R)
• M12: 2,968,022 km (0.102 R)
• M13: 3,234,306 km (0.059 R)
• M14: 3,590,498 km (0.1 R)
• M15: 3,656,621 km (0.087 R)
• M16: 4,096,588 km (0.06 R)
• M17: 4,411,043 km (0.101 R)
• M18: 4,481,952 km (0.073 R)
• M19: 4,571,262 km (0.051 R)
• M20: 4,787,880 km (0.05 R)
• M21: 4,971,137 km (0.055 R)
• M22: 5,119,239 km (0.047 R)
• M23: 5,287,836 km (0.12 R)
• M24: 5,477,227 km (0.069 R)
• M25: 5,882,338 km (0.046 R)
• M26: 6,058,863 km (0.091 R)
• M27: 6,217,437 km (0.061 R)
• M28: 6,357,162 km (0.03 R)
• M29: 6,558,670 km (0.103 R)
• M30: 6,701,087 km (0.09 R)
• M31: 6,885,541 km (0.067 R)
• M32: 6,988,913 km (0.086 R)
• M33: 7,113,379 km (0.107 R)
• M34: 7,512,805 km (0.103 R)
• M35: 7,683,197 km (0.11 R)
• M36: 8,554,305 km (0.098 R)
• M37: 8,777,057 km (0.068 R)
• M38: 8,911,545 km (0.065 R)
• M39: 9,024,192 km (0.117 R)
• M40: 9,364,976 km (0.088 R)
• M41: 9,479,568 km (0.086 R)
• M42: 10,200,032 km (0.04 R)
• M43: 11,204,282 km (0.118 R)
• M44: 11,521,579 km (0.119 R)
• M45: 11,817,035 km (0.08 R)
• M46: 12,465,691 km (0.069 R)
• M47: 13,538,159 km (0.103 R)
• M48: 13,797,860 km (0.09 R)
• M49: 14,401,338 km (0.093 R)
• M50: 14,560,211 km (0.111 R)
• M51: 14,693,054 km (0.1 R)
• M52: 14,772,939 km (0.107 R)
• M53: 14,852,974 km (0.095 R)
• M54: 15,120,904 km (0.095 R)
• M55: 15,498,639 km (0.062 R)
• M56: 16,984,445 km (0.09 R)
• M57: 17,124,319 km (0.109 R)
• M58: 17,348,865 km (0.087 R)
• M59: 17,715,978 km (0.081 R)
• M60: 17,829,373 km (0.111 R)
• M61: 18,285,647 km (0.06 R)
• M62: 18,457,834 km (0.028 R)
• M63: 18,659,342 km (0.107 R)
• M64: 18,948,365 km (0.042 R)
• M65: 19,093,475 km (0.094 R)
• M66: 19,268,056 km (0.108 R)
• M67: 19,648,184 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.6

Radius: 12.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.57 AU - 3.99 AU

Year: 2489 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,549,845 km

• M1: 196,871 km (0.114 R)
• M2: 373,845 km (0.082 R)
• M3: 588,967 km (0.066 R)
• M4: 688,001 km (0.112 R)
• M5: 775,515 km (0.085 R)
• M6: 983,157 km (0.084 R)
• M7: 1,114,953 km (0.054 R)
• M8: 1,524,103 km (0.12 R)
• M9: 1,678,937 km (0.107 R)
• M10: 1,851,872 km (0.118 R)
• M11: 1,953,449 km (0.112 R)
• M12: 2,083,001 km (0.083 R)
• M13: 2,406,282 km (0.118 R)
• M14: 2,503,670 km (0.052 R)
• M15: 2,906,836 km (0.114 R)
• M16: 3,025,767 km (0.058 R)
• M17: 3,146,492 km (0.091 R)
• M18: 3,268,863 km (0.062 R)
• M19: 3,408,438 km (0.086 R)
• M20: 3,741,892 km (0.095 R)
• M21: 3,855,436 km (0.092 R)
• M22: 4,003,239 km (0.073 R)
• M23: 4,220,006 km (0.082 R)
• M24: 4,304,380 km (0.083 R)
• M25: 4,630,353 km (0.104 R)
• M26: 4,893,496 km (0.097 R)
• M27: 5,053,865 km (0.087 R)
• M28: 5,306,685 km (0.087 R)
• M29: 5,693,845 km (0.083 R)
• M30: 5,862,591 km (0.08 R)
• M31: 6,147,575 km (0.105 R)
• M32: 6,282,063 km (0.065 R)
• M33: 6,632,571 km (0.057 R)
• M34: 6,850,086 km (0.078 R)
• M35: 6,989,661 km (0.103 R)
• M36: 7,373,380 km (0.102 R)
• M37: 7,537,040 km (0.115 R)
• M38: 7,660,608 km (0.104 R)
• M39: 8,245,984 km (0.111 R)
• M40: 8,673,086 km (0.085 R)
• M41: 9,327,278 km (0.085 R)
• M42: 9,504,402 km (0.042 R)
• M43: 9,974,737 km (0.112 R)
• M44: 10,224,266 km (0.038 R)
• M45: 11,313,189 km (0.109 R)
• M46: 11,455,008 km (0.036 R)
• M47: 11,573,490 km (0.081 R)
• M48: 11,763,928 km (0.079 R)
• M49: 11,859,670 km (0.057 R)
• M50: 11,979,498 km (0.062 R)
• M51: 12,075,839 km (0.111 R)
• M52: 12,293,205 km (0.046 R)
• M53: 12,390,294 km (0.081 R)
• M54: 13,076,948 km (0.086 R)
• M55: 13,375,097 km (0.107 R)
• M56: 13,524,994 km (0.1 R)
• M57: 13,675,489 km (0.092 R)
• M58: 14,333,870 km (0.052 R)
• M59: 14,461,626 km (0.092 R)
• M60: 14,615,562 km (0.098 R)
• M61: 15,132,423 km (0.108 R)
• M62: 15,366,992 km (0.079 R)
• M63: 15,629,088 km (0.09 R)
• M64: 15,760,584 km (0.104 R)
• M65: 16,184,246 km (0.108 R)
• M66: 16,450,829 km (0.055 R)
• M67: 16,692,130 km (0.092 R)
• M68: 16,826,619 km (0.11 R)
• M69: 16,907,402 km (0.085 R)
• M70: 17,341,086 km (0.119 R)
• M71: 17,805,737 km (0.06 R)
• M72: 18,219,225 km (0.108 R)
• M73: 18,775,580 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.7

Radius: 12

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.43 AU - 5.03 AU

Year: 4310 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,549,845 km

• M1: 150,196 km (0.107 R)
• M2: 241,750 km (0.066 R)
• M3: 479,012 km (0.12 R)
• M4: 700,268 km (0.118 R)
• M5: 889,359 km (0.09 R)
• M6: 1,183,618 km (0.069 R)
• M7: 1,273,527 km (0.118 R)
• M8: 1,397,244 km (0.087 R)
• M9: 1,508,844 km (0.109 R)
• M10: 1,640,490 km (0.074 R)
• M11: 1,827,787 km (0.088 R)
• M12: 2,186,822 km (0.107 R)
• M13: 2,298,870 km (0.084 R)
• M14: 2,374,866 km (0.104 R)
• M15: 2,529,102 km (0.115 R)
• M16: 3,116,722 km (0.089 R)
• M17: 3,243,581 km (0.044 R)
• M18: 3,329,151 km (0.108 R)
• M19: 4,629,306 km (0.064 R)
• M20: 4,774,566 km (0.105 R)
• M21: 5,045,039 km (0.049 R)
• M22: 5,144,521 km (0.114 R)
• M23: 5,472,739 km (0.099 R)
• M24: 5,652,406 km (0.105 R)
• M25: 5,938,437 km (0.077 R)
• M26: 6,202,777 km (0.088 R)
• M27: 7,667,639 km (0.041 R)
• M28: 8,542,487 km (0.076 R)
• M29: 8,781,096 km (0.079 R)
• M30: 9,479,568 km (0.051 R)
• M31: 10,385,683 km (0.086 R)
• M32: 10,544,705 km (0.079 R)
• M33: 10,736,639 km (0.078 R)
• M34: 11,026,709 km (0.102 R)
• M35: 11,879,118 km (0.118 R)
• M36: 12,112,341 km (0.118 R)
• M37: 12,279,741 km (0.084 R)
• M38: 12,786,878 km (0.106 R)
• M39: 12,957,420 km (0.114 R)
• M40: 13,163,117 km (0.107 R)
• M41: 13,926,365 km (0.088 R)
• M42: 14,172,304 km (0.118 R)
• M43: 14,775,482 km (0.075 R)
• M44: 15,170,421 km (0.096 R)
• M45: 15,314,783 km (0.111 R)
• M46: 15,423,391 km (0.086 R)
• M47: 16,080,574 km (0.116 R)
• M48: 16,449,632 km (0.113 R)
• M49: 16,709,633 km (0.08 R)
• M50: 17,196,126 km (0.058 R)
• M51: 17,271,373 km (0.092 R)
• M52: 17,384,469 km (0.106 R)
• M53: 17,915,542 km (0.108 R)
• M54: 18,529,043 km (0.036 R)
• M55: 18,993,694 km (0.116 R)
• M56: 19,266,560 km (0.049 R)
• M57: 19,462,234 km (0.093 R)
• M58: 19,619,162 km (0.115 R)
• M59: 19,737,195 km (0.093 R)
• M60: 20,013,652 km (0.115 R)
• M61: 20,092,789 km (0.057 R)
• M62: 20,330,949 km (0.051 R)
• M63: 20,730,076 km (0.1 R)
• M64: 21,252,771 km (0.059 R)
• M65: 22,516,873 km (0.049 R)
• M66: 22,764,308 km (0.093 R)
• M67: 23,763,173 km (0.099 R)
• M68: 24,946,492 km (0.09 R)
• M69: 26,019,258 km (0.068 R)
• M70: 26,322,344 km (0.026 R)
• M71: 26,583,093 km (0.091 R)
• M72: 27,238,631 km (0.056 R)
• M73: 28,032,247 km (0.107 R)
• M74: 28,654,874 km (0.081 R)
• M75: 29,147,200 km (0.049 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit