🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.53 AU - 0.65 AU

Year: 134 Days

Day: 19.8 Hours

Environment

Temp: 376 °C

Axial Tilt: 173.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.62 AU - 0.86 AU

Year: 189 Days

Day: 35.5 Hours

Environment

Temp: 255 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.69 AU - 0.89 AU

Year: 208 Days

Day: 28.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.69 AU - 1.09 AU

Year: 249 Days

Day: 12.4 Hours

Environment

Temp: 232 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.05 AU - 3.31 AU

Year: 1680 Days

Day: 35.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,159,546 km

• M1: 392,096 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.02 AU - 5.9 AU

Year: 3780 Days

Day: 41.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,159,546 km

• M1: 449,841 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.33 AU - 8.47 AU

Year: 5964 Days

Day: 24.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,159,546 km

• M1: 3,932,629 km (0.072 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.53 AU - 9.57 AU

Year: 7407 Days

Day: 38 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,159,546 km

• M1: 3,592,593 km (0.112 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.2

Radius: 9.2

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.84 AU - 10.7 AU

Year: 9750 Days

Day: 6.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,159,546 km

• M1: 118,930 km (0.117 R)
• M2: 208,839 km (0.079 R)
• M3: 269,276 km (0.063 R)
• M4: 372,648 km (0.044 R)
• M5: 492,327 km (0.067 R)
• M6: 615,446 km (0.117 R)
• M7: 808,726 km (0.098 R)
• M8: 881,730 km (0.111 R)
• M9: 1,088,025 km (0.066 R)
• M10: 1,310,029 km (0.113 R)
• M11: 1,765,404 km (0.112 R)
• M12: 1,977,385 km (0.114 R)
• M13: 2,232,299 km (0.086 R)
• M14: 2,354,970 km (0.111 R)
• M15: 2,461,932 km (0.091 R)
• M16: 3,001,831 km (0.053 R)
• M17: 3,098,621 km (0.057 R)
• M18: 3,157,113 km (0.095 R)
• M19: 3,557,288 km (0.105 R)
• M20: 3,721,845 km (0.098 R)
• M21: 3,973,469 km (0.102 R)
• M22: 4,449,190 km (0.105 R)
• M23: 4,537,603 km (0.115 R)
• M24: 4,761,401 km (0.075 R)
• M25: 4,897,385 km (0.078 R)
• M26: 5,034,716 km (0.116 R)
• M27: 5,360,092 km (0.068 R)
• M28: 5,477,975 km (0.082 R)
• M29: 5,909,415 km (0.103 R)
• M30: 6,055,722 km (0.07 R)
• M31: 6,376,908 km (0.078 R)
• M32: 6,678,199 km (0.076 R)
• M33: 7,216,900 km (0.092 R)
• M34: 7,347,200 km (0.11 R)
• M35: 7,478,248 km (0.102 R)
• M36: 7,610,193 km (0.098 R)
• M37: 8,172,532 km (0.107 R)
• M38: 8,390,346 km (0.098 R)
• M39: 8,527,378 km (0.116 R)
• M40: 9,195,781 km (0.101 R)
• M41: 9,564,839 km (0.09 R)
• M42: 10,200,630 km (0.11 R)
• M43: 10,909,574 km (0.062 R)
• M44: 10,969,413 km (0.026 R)
• M45: 11,029,253 km (0.045 R)
• M46: 11,179,598 km (0.091 R)
• M47: 11,756,897 km (0.093 R)
• M48: 12,437,268 km (0.043 R)
• M49: 12,813,955 km (0.109 R)
• M50: 13,067,075 km (0.089 R)
• M51: 13,130,654 km (0.051 R)
• M52: 14,226,608 km (0.069 R)
• M53: 14,324,744 km (0.043 R)
• M54: 14,587,438 km (0.102 R)
• M55: 14,752,444 km (0.067 R)
• M56: 15,385,243 km (0.118 R)
• M57: 15,857,225 km (0.068 R)
• M58: 18,572,426 km (0.093 R)
• M59: 18,894,809 km (0.105 R)
• M60: 19,219,138 km (0.116 R)
• M61: 19,363,948 km (0.08 R)
• M62: 19,545,261 km (0.116 R)
• M63: 20,276,645 km (0.106 R)
• M64: 20,423,999 km (0.116 R)
• M65: 20,868,155 km (0.043 R)
• M66: 21,128,754 km (0.113 R)
• M67: 21,427,950 km (0.093 R)
• M68: 23,638,259 km (0.086 R)
• M69: 23,909,928 km (0.078 R)
• M70: 24,573,993 km (0.108 R)
• M71: 25,244,042 km (0.108 R)
• M72: 25,482,053 km (0.057 R)
• M73: 25,760,604 km (0.101 R)
• M74: 25,880,282 km (0.101 R)
• M75: 26,320,698 km (0.088 R)
• M76: 26,642,633 km (0.073 R)
• M77: 27,087,238 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 8.4

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.77 AU - 14.11 AU

Year: 14597 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,159,546 km

• M1: 108,907 km (0.095 R)
• M2: 359,334 km (0.104 R)
• M3: 496,964 km (0.083 R)
• M4: 604,375 km (0.111 R)
• M5: 772,075 km (0.11 R)
• M6: 1,032,525 km (0.109 R)
• M7: 1,235,379 km (0.082 R)
• M8: 1,518,269 km (0.092 R)
• M9: 1,679,087 km (0.088 R)
• M10: 2,118,156 km (0.056 R)
• M11: 2,246,511 km (0.114 R)
• M12: 2,674,062 km (0.075 R)
• M13: 2,841,013 km (0.092 R)
• M14: 3,069,000 km (0.069 R)
• M15: 3,362,511 km (0.083 R)
• M16: 3,542,926 km (0.047 R)
• M17: 3,944,746 km (0.064 R)
• M18: 4,858,939 km (0.076 R)
• M19: 5,836,112 km (0.09 R)
• M20: 6,310,038 km (0.118 R)
• M21: 6,458,439 km (0.109 R)
• M22: 6,910,374 km (0.082 R)
• M23: 7,686,339 km (0.097 R)
• M24: 8,612,349 km (0.119 R)
• M25: 9,361,685 km (0.108 R)
• M26: 10,131,665 km (0.073 R)
• M27: 10,392,863 km (0.115 R)
• M28: 11,324,409 km (0.113 R)
• M29: 12,097,980 km (0.067 R)
• M30: 13,219,066 km (0.092 R)
• M31: 13,888,367 km (0.114 R)
• M32: 14,178,437 km (0.064 R)
• M33: 14,470,602 km (0.077 R)
• M34: 15,160,099 km (0.049 R)
• M35: 15,259,581 km (0.027 R)
• M36: 15,809,952 km (0.065 R)
• M37: 16,214,464 km (0.098 R)
• M38: 16,622,268 km (0.043 R)
• M39: 16,724,743 km (0.104 R)
• M40: 18,393,058 km (0.045 R)
• M41: 19,462,384 km (0.119 R)
• M42: 20,113,583 km (0.032 R)
• M43: 20,496,853 km (0.037 R)
• M44: 20,661,710 km (0.099 R)
• M45: 21,549,124 km (0.065 R)
• M46: 22,166,216 km (0.077 R)
• M47: 23,017,278 km (0.07 R)
• M48: 24,401,058 km (0.097 R)
• M49: 24,692,774 km (0.092 R)
• M50: 26,168,408 km (0.098 R)
• M51: 26,347,327 km (0.053 R)
• M52: 26,886,777 km (0.118 R)
• M53: 27,793,938 km (0.093 R)
• M54: 27,854,824 km (0.098 R)
• M55: 28,159,555 km (0.095 R)
• M56: 28,343,112 km (0.066 R)
• M57: 28,957,361 km (0.113 R)
• M58: 29,142,563 km (0.108 R)
• M59: 29,389,998 km (0.058 R)
• M60: 29,514,014 km (0.12 R)
• M61: 30,136,641 km (0.034 R)
• M62: 30,512,281 km (0.03 R)
• M63: 31,268,349 km (0.049 R)
• M64: 31,712,056 km (0.093 R)
• M65: 32,991,716 km (0.112 R)
• M66: 33,120,520 km (0.106 R)
• M67: 33,185,146 km (0.117 R)
• M68: 33,249,623 km (0.103 R)
• M69: 33,508,277 km (0.027 R)
• M70: 33,702,605 km (0.088 R)
• M71: 34,942,472 km (0.114 R)
• M72: 35,271,288 km (0.11 R)
• M73: 35,667,124 km (0.091 R)
• M74: 35,799,369 km (0.099 R)
• M75: 36,863,608 km (0.05 R)
• M76: 37,064,219 km (0.088 R)
• M77: 37,399,468 km (0.103 R)
• M78: 39,090,971 km (0.107 R)
• M79: 39,980,480 km (0.091 R)
• M80: 42,058,245 km (0.052 R)
• M81: 42,828,823 km (0.109 R)
• M82: 42,899,134 km (0.056 R)
• M83: 43,745,709 km (0.097 R)
• M84: 44,597,668 km (0.105 R)
• M85: 45,383,506 km (0.055 R)
• M86: 45,455,163 km (0.07 R)
• M87: 45,742,092 km (0.109 R)
• M88: 46,318,044 km (0.114 R)
• M89: 47,113,755 km (0.044 R)

Kuiper Belt

Range: 37.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit