🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.52 AU - 0.74 AU

Year: 175 Days

Day: 21.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,856,998 km

• M1: 115,789 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.57 AU - 3.59 AU

Year: 1891 Days

Day: 31.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,856,998 km

• M1: 1,365,529 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.98 AU - 4.86 AU

Year: 3251 Days

Day: 20.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.42 AU - 5.92 AU

Year: 4113 Days

Day: 28.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 13.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.87 AU - 7.97 AU

Year: 7798 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 55,856,998 km

• M1: 169,943 km (0.096 R)
• M2: 310,565 km (0.117 R)
• M3: 445,652 km (0.094 R)
• M4: 705,354 km (0.115 R)
• M5: 809,773 km (0.102 R)
• M6: 939,026 km (0.117 R)
• M7: 1,106,276 km (0.062 R)
• M8: 1,528,741 km (0.054 R)
• M9: 1,764,956 km (0.087 R)
• M10: 2,038,720 km (0.093 R)
• M11: 2,340,159 km (0.114 R)
• M12: 2,558,423 km (0.114 R)
• M13: 2,812,141 km (0.096 R)
• M14: 2,942,141 km (0.062 R)
• M15: 3,118,816 km (0.036 R)
• M16: 3,268,713 km (0.113 R)
• M17: 3,375,078 km (0.049 R)
• M18: 3,482,638 km (0.098 R)
• M19: 3,828,359 km (0.075 R)
• M20: 4,434,978 km (0.119 R)
• M21: 5,213,187 km (0.099 R)
• M22: 5,482,164 km (0.111 R)
• M23: 6,089,980 km (0.057 R)
• M24: 6,202,777 km (0.111 R)
• M25: 6,816,577 km (0.081 R)
• M26: 6,953,459 km (0.099 R)
• M27: 7,389,536 km (0.117 R)
• M28: 7,570,550 km (0.107 R)
• M29: 7,814,245 km (0.076 R)
• M30: 8,351,152 km (0.072 R)
• M31: 9,028,381 km (0.116 R)
• M32: 9,178,877 km (0.099 R)
• M33: 9,745,254 km (0.062 R)
• M34: 10,480,528 km (0.059 R)
• M35: 10,729,758 km (0.064 R)
• M36: 10,889,229 km (0.118 R)
• M37: 11,326,354 km (0.091 R)
• M38: 11,558,679 km (0.097 R)
• M39: 12,241,444 km (0.084 R)
• M40: 13,326,777 km (0.057 R)
• M41: 13,449,297 km (0.116 R)
• M42: 13,769,586 km (0.106 R)
• M43: 14,242,166 km (0.118 R)
• M44: 14,518,324 km (0.062 R)
• M45: 14,796,127 km (0.069 R)
• M46: 15,847,501 km (0.113 R)
• M47: 16,003,232 km (0.062 R)
• M48: 16,264,281 km (0.092 R)
• M49: 16,790,267 km (0.052 R)
• M50: 16,975,768 km (0.067 R)
• M51: 17,940,225 km (0.119 R)
• M52: 18,292,977 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284

Radius: 6.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.43 AU - 16.79 AU

Year: 19537 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,856,998 km

• M1: 86,318 km (0.056 R)
• M2: 291,865 km (0.073 R)
• M3: 374,294 km (0.109 R)
• M4: 481,556 km (0.105 R)
• M5: 765,044 km (0.101 R)
• M6: 924,814 km (0.06 R)
• M7: 987,496 km (0.109 R)
• M8: 1,095,505 km (0.1 R)
• M9: 1,162,076 km (0.118 R)
• M10: 1,394,103 km (0.048 R)
• M11: 1,821,803 km (0.044 R)
• M12: 2,036,625 km (0.092 R)
• M13: 2,231,252 km (0.075 R)
• M14: 2,316,523 km (0.083 R)
• M15: 2,789,701 km (0.067 R)
• M16: 3,195,859 km (0.112 R)
• M17: 3,587,357 km (0.116 R)
• M18: 3,924,999 km (0.108 R)
• M19: 3,993,814 km (0.09 R)
• M20: 4,308,269 km (0.043 R)
• M21: 4,887,063 km (0.081 R)
• M22: 5,413,498 km (0.081 R)
• M23: 6,357,311 km (0.118 R)
• M24: 7,521,332 km (0.119 R)
• M25: 7,736,005 km (0.08 R)
• M26: 7,996,305 km (0.096 R)
• M27: 8,215,466 km (0.116 R)
• M28: 8,436,572 km (0.117 R)
• M29: 9,157,484 km (0.09 R)
• M30: 9,386,668 km (0.066 R)
• M31: 9,478,970 km (0.1 R)
• M32: 9,757,521 km (0.09 R)
• M33: 9,804,196 km (0.053 R)
• M34: 10,133,161 km (0.05 R)
• M35: 10,227,857 km (0.057 R)
• M36: 10,322,702 km (0.089 R)
• M37: 10,753,693 km (0.06 R)
• M38: 11,190,370 km (0.09 R)
• M39: 11,239,288 km (0.1 R)
• M40: 11,534,145 km (0.088 R)
• M41: 12,181,605 km (0.093 R)
• M42: 12,433,827 km (0.08 R)
• M43: 13,772,878 km (0.075 R)
• M44: 14,193,996 km (0.098 R)
• M45: 14,406,125 km (0.072 R)
• M46: 14,566,045 km (0.117 R)
• M47: 16,030,609 km (0.098 R)
• M48: 18,055,266 km (0.095 R)
• M49: 18,400,538 km (0.062 R)
• M50: 18,747,904 km (0.053 R)
• M51: 19,743,927 km (0.105 R)
• M52: 19,803,168 km (0.109 R)
• M53: 20,278,291 km (0.093 R)
• M54: 20,397,670 km (0.117 R)
• M55: 20,998,006 km (0.098 R)
• M56: 21,970,542 km (0.077 R)
• M57: 23,707,672 km (0.078 R)
• M58: 24,911,486 km (0.067 R)
• M59: 25,746,542 km (0.073 R)
• M60: 26,199,973 km (0.113 R)
• M61: 26,721,321 km (0.05 R)
• M62: 28,039,877 km (0.12 R)
• M63: 28,172,869 km (0.107 R)
• M64: 28,773,954 km (0.094 R)
• M65: 30,466,055 km (0.112 R)
• M66: 30,671,154 km (0.119 R)
• M67: 31,565,749 km (0.082 R)
• M68: 31,773,391 km (0.1 R)
• M69: 32,329,297 km (0.089 R)
• M70: 32,958,505 km (0.084 R)
• M71: 33,450,832 km (0.085 R)
• M72: 34,942,023 km (0.108 R)
• M73: 35,300,310 km (0.111 R)
• M74: 35,372,117 km (0.095 R)
• M75: 35,443,924 km (0.065 R)
• M76: 35,731,751 km (0.102 R)
• M77: 36,672,721 km (0.068 R)
• M78: 37,255,704 km (0.12 R)
• M79: 39,320,454 km (0.106 R)
• M80: 39,917,200 km (0.097 R)
• M81: 41,497,851 km (0.12 R)
• M82: 43,329,228 km (0.062 R)
• M83: 44,720,039 km (0.093 R)
• M84: 45,108,994 km (0.092 R)
• M85: 45,655,325 km (0.098 R)
• M86: 46,675,882 km (0.058 R)
• M87: 48,260,572 km (0.119 R)
• M88: 52,544,307 km (0.113 R)
• M89: 52,872,525 km (0.12 R)
• M90: 53,201,491 km (0.097 R)
• M91: 53,778,639 km (0.056 R)
• M92: 53,943,945 km (0.108 R)
• M93: 54,109,400 km (0.072 R)
• M94: 54,357,882 km (0.119 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit