🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 189 Days

Day: 47.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.48 AU - 1.6 AU

Year: 688 Days

Day: 36.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.33 AU - 3.49 AU

Year: 1787 Days

Day: 25.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,345,753 km

• M1: 909,555 km (0.109 R)
• M2: 2,612,577 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.36 AU - 3.88 AU

Year: 1983 Days

Day: 30 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.27 AU - 3.29 AU

Year: 2138 Days

Day: 16 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.04 AU - 5.78 AU

Year: 3916 Days

Day: 20.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 10.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.41 AU - 11.39 AU

Year: 11210 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,345,753 km

• M1: 169,195 km (0.094 R)
• M2: 262,095 km (0.099 R)
• M3: 333,005 km (0.108 R)
• M4: 405,111 km (0.111 R)
• M5: 590,164 km (0.075 R)
• M6: 662,120 km (0.109 R)
• M7: 898,036 km (0.117 R)
• M8: 970,591 km (0.103 R)
• M9: 1,624,782 km (0.114 R)
• M10: 2,012,241 km (0.063 R)
• M11: 2,093,173 km (0.114 R)
• M12: 2,258,629 km (0.072 R)
• M13: 2,798,827 km (0.085 R)
• M14: 2,889,632 km (0.101 R)
• M15: 3,494,905 km (0.12 R)
• M16: 3,652,282 km (0.072 R)
• M17: 3,913,331 km (0.115 R)
• M18: 4,517,257 km (0.106 R)
• M19: 4,819,445 km (0.105 R)
• M20: 5,017,213 km (0.092 R)
• M21: 5,284,994 km (0.12 R)
• M22: 5,649,564 km (0.119 R)
• M23: 6,235,389 km (0.094 R)
• M24: 6,693,757 km (0.09 R)
• M25: 8,316,445 km (0.07 R)
• M26: 8,527,527 km (0.115 R)
• M27: 8,713,777 km (0.064 R)
• M28: 8,982,006 km (0.102 R)
• M29: 9,117,242 km (0.102 R)
• M30: 9,637,244 km (0.081 R)
• M31: 9,775,622 km (0.109 R)
• M32: 9,914,748 km (0.086 R)
• M33: 10,223,070 km (0.089 R)
• M34: 10,705,822 km (0.114 R)
• M35: 10,849,286 km (0.12 R)
• M36: 11,051,094 km (0.037 R)
• M37: 11,458,599 km (0.112 R)
• M38: 11,811,949 km (0.109 R)
• M39: 12,559,190 km (0.118 R)
• M40: 13,724,557 km (0.063 R)
• M41: 14,036,918 km (0.111 R)
• M42: 14,131,015 km (0.114 R)
• M43: 15,277,533 km (0.103 R)
• M44: 15,568,800 km (0.058 R)
• M45: 15,698,801 km (0.086 R)
• M46: 15,829,250 km (0.069 R)
• M47: 16,652,637 km (0.091 R)
• M48: 18,478,030 km (0.108 R)
• M49: 19,205,075 km (0.066 R)
• M50: 19,765,170 km (0.045 R)
• M51: 19,976,552 km (0.108 R)
• M52: 20,047,311 km (0.063 R)
• M53: 20,118,071 km (0.113 R)
• M54: 20,224,286 km (0.113 R)
• M55: 21,152,989 km (0.116 R)
• M56: 23,088,935 km (0.082 R)
• M57: 23,237,336 km (0.093 R)
• M58: 23,909,180 km (0.092 R)
• M59: 25,157,276 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 12.9

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.34 AU - 12.92 AU

Year: 15204 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,345,753 km

• M1: 174,282 km (0.089 R)
• M2: 844,181 km (0.095 R)
• M3: 961,316 km (0.068 R)
• M4: 1,105,379 km (0.077 R)
• M5: 1,755,980 km (0.081 R)
• M6: 2,014,485 km (0.103 R)
• M7: 2,397,306 km (0.104 R)
• M8: 2,597,617 km (0.107 R)
• M9: 2,685,132 km (0.114 R)
• M10: 3,045,513 km (0.074 R)
• M11: 3,389,589 km (0.107 R)
• M12: 3,485,630 km (0.076 R)
• M13: 4,780,550 km (0.107 R)
• M14: 5,255,224 km (0.071 R)
• M15: 5,479,321 km (0.082 R)
• M16: 6,368,082 km (0.107 R)
• M17: 7,426,188 km (0.116 R)
• M18: 8,018,595 km (0.062 R)
• M19: 8,451,083 km (0.114 R)
• M20: 11,491,809 km (0.073 R)
• M21: 11,588,749 km (0.076 R)
• M22: 12,773,863 km (0.052 R)
• M23: 13,842,291 km (0.081 R)
• M24: 14,152,856 km (0.081 R)
• M25: 14,939,442 km (0.081 R)
• M26: 15,311,342 km (0.097 R)
• M27: 15,578,823 km (0.082 R)
• M28: 16,064,268 km (0.116 R)
• M29: 16,719,208 km (0.096 R)
• M30: 16,884,364 km (0.104 R)
• M31: 16,994,767 km (0.113 R)
• M32: 17,383,123 km (0.097 R)
• M33: 17,662,123 km (0.107 R)
• M34: 18,850,678 km (0.045 R)
• M35: 19,599,415 km (0.103 R)
• M36: 21,603,279 km (0.094 R)
• M37: 21,843,383 km (0.092 R)
• M38: 22,205,111 km (0.07 R)
• M39: 23,486,716 km (0.095 R)
• M40: 24,043,220 km (0.074 R)
• M41: 24,167,536 km (0.091 R)
• M42: 24,666,894 km (0.106 R)
• M43: 26,057,406 km (0.114 R)
• M44: 26,185,013 km (0.056 R)
• M45: 26,633,507 km (0.07 R)
• M46: 27,408,275 km (0.101 R)
• M47: 28,256,046 km (0.083 R)
• M48: 28,387,243 km (0.05 R)
• M49: 28,518,590 km (0.094 R)
• M50: 29,112,344 km (0.086 R)
• M51: 30,178,079 km (0.097 R)
• M52: 30,783,053 km (0.063 R)
• M53: 31,120,995 km (0.089 R)
• M54: 31,256,530 km (0.048 R)
• M55: 31,528,050 km (0.092 R)
• M56: 31,732,252 km (0.102 R)
• M57: 32,073,634 km (0.106 R)
• M58: 32,210,366 km (0.095 R)
• M59: 33,798,348 km (0.1 R)
• M60: 34,496,671 km (0.102 R)
• M61: 35,270,391 km (0.097 R)
• M62: 36,334,630 km (0.034 R)
• M63: 38,712,937 km (0.064 R)
• M64: 39,516,876 km (0.063 R)
• M65: 39,663,631 km (0.063 R)
• M66: 39,884,139 km (0.116 R)
• M67: 41,141,210 km (0.11 R)
• M68: 42,261,249 km (0.086 R)
• M69: 42,787,385 km (0.049 R)
• M70: 44,607,542 km (0.114 R)
• M71: 44,913,470 km (0.091 R)
• M72: 45,219,996 km (0.098 R)
• M73: 45,604,013 km (0.118 R)
• M74: 45,835,142 km (0.037 R)
• M75: 45,989,228 km (0.109 R)
• M76: 46,375,639 km (0.068 R)
• M77: 48,166,475 km (0.051 R)
• M78: 48,401,643 km (0.104 R)
• M79: 48,637,409 km (0.083 R)
• M80: 48,873,325 km (0.041 R)
• M81: 49,109,839 km (0.058 R)
• M82: 50,138,624 km (0.074 R)
• M83: 52,298,069 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103

Radius: 7.6

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 19.03 AU - 20.09 AU

Year: 31133 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,345,753 km

• M1: 119,678 km (0.088 R)
• M2: 204,351 km (0.078 R)
• M3: 283,787 km (0.116 R)
• M4: 348,713 km (0.075 R)
• M5: 561,441 km (0.036 R)
• M6: 1,099,245 km (0.118 R)
• M7: 1,391,709 km (0.1 R)
• M8: 1,914,105 km (0.086 R)
• M9: 2,378,008 km (0.087 R)
• M10: 3,309,404 km (0.038 R)
• M11: 3,599,175 km (0.079 R)
• M12: 4,032,111 km (0.056 R)
• M13: 4,272,066 km (0.089 R)
• M14: 4,658,627 km (0.117 R)
• M15: 5,578,505 km (0.101 R)
• M16: 6,998,338 km (0.072 R)
• M17: 7,960,851 km (0.074 R)
• M18: 8,654,686 km (0.106 R)
• M19: 9,232,732 km (0.107 R)
• M20: 9,594,609 km (0.1 R)
• M21: 10,378,951 km (0.114 R)
• M22: 11,231,808 km (0.095 R)
• M23: 11,812,846 km (0.068 R)
• M24: 11,910,534 km (0.086 R)
• M25: 13,155,487 km (0.063 R)
• M26: 13,922,176 km (0.051 R)
• M27: 14,703,227 km (0.057 R)
• M28: 17,020,199 km (0.091 R)
• M29: 17,296,955 km (0.061 R)
• M30: 17,686,807 km (0.084 R)
• M31: 18,023,252 km (0.106 R)
• M32: 19,621,556 km (0.097 R)
• M33: 19,679,450 km (0.076 R)
• M34: 19,969,820 km (0.087 R)
• M35: 20,731,572 km (0.056 R)
• M36: 22,586,137 km (0.097 R)
• M37: 22,951,305 km (0.102 R)
• M38: 23,810,595 km (0.113 R)
• M39: 25,371,200 km (0.101 R)
• M40: 25,434,331 km (0.093 R)
• M41: 28,066,655 km (0.084 R)
• M42: 30,784,250 km (0.104 R)
• M43: 32,482,186 km (0.09 R)
• M44: 36,251,902 km (0.048 R)
• M45: 36,394,170 km (0.12 R)
• M46: 36,750,512 km (0.113 R)
• M47: 38,332,659 km (0.102 R)
• M48: 41,043,373 km (0.105 R)
• M49: 42,159,822 km (0.074 R)
• M50: 45,415,071 km (0.072 R)
• M51: 45,491,665 km (0.109 R)
• M52: 45,875,683 km (0.108 R)
• M53: 46,183,555 km (0.066 R)
• M54: 48,123,840 km (0.038 R)
• M55: 48,358,409 km (0.115 R)
• M56: 48,828,745 km (0.103 R)
• M57: 50,248,878 km (0.086 R)
• M58: 51,682,624 km (0.059 R)
• M59: 51,762,658 km (0.112 R)
• M60: 52,887,634 km (0.094 R)
• M61: 53,614,979 km (0.073 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit