🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.76 AU - 1.92 AU

Year: 907 Days

Day: 24.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.59 AU - 2.55 AU

Year: 1082 Days

Day: 25.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,820,349 km

• M1: 281,992 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.7

Radius: 10.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.27 AU - 7.01 AU

Year: 6218 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,820,349 km

• M1: 136,134 km (0.077 R)
• M2: 266,135 km (0.069 R)
• M3: 334,800 km (0.091 R)
• M4: 454,329 km (0.093 R)
• M5: 555,457 km (0.094 R)
• M6: 729,888 km (0.089 R)
• M7: 1,026,690 km (0.115 R)
• M8: 1,361,041 km (0.093 R)
• M9: 1,445,714 km (0.089 R)
• M10: 1,915,152 km (0.111 R)
• M11: 2,030,193 km (0.085 R)
• M12: 2,207,017 km (0.057 R)
• M13: 2,307,547 km (0.093 R)
• M14: 2,534,038 km (0.048 R)
• M15: 2,639,505 km (0.059 R)
• M16: 2,789,701 km (0.085 R)
• M17: 2,920,749 km (0.087 R)
• M18: 3,349,197 km (0.113 R)
• M19: 3,465,285 km (0.111 R)
• M20: 3,629,992 km (0.032 R)
• M21: 3,918,716 km (0.116 R)
• M22: 4,065,921 km (0.096 R)
• M23: 4,340,433 km (0.056 R)
• M24: 4,518,454 km (0.088 R)
• M25: 4,595,497 km (0.097 R)
• M26: 5,120,137 km (0.087 R)
• M27: 5,746,952 km (0.115 R)
• M28: 6,630,178 km (0.047 R)
• M29: 7,162,447 km (0.034 R)
• M30: 7,494,554 km (0.096 R)
• M31: 7,585,958 km (0.114 R)
• M32: 8,425,651 km (0.119 R)
• M33: 8,776,309 km (0.061 R)
• M34: 9,623,930 km (0.07 R)
• M35: 10,463,623 km (0.072 R)
• M36: 10,668,572 km (0.026 R)
• M37: 11,326,653 km (0.055 R)
• M38: 12,104,861 km (0.066 R)
• M39: 12,681,860 km (0.111 R)
• M40: 12,827,419 km (0.066 R)
• M41: 12,973,576 km (0.053 R)
• M42: 13,230,735 km (0.092 R)
• M43: 13,341,587 km (0.104 R)
• M44: 13,750,139 km (0.098 R)
• M45: 15,464,680 km (0.105 R)
• M46: 15,659,307 km (0.034 R)
• M47: 17,812,768 km (0.044 R)
• M48: 18,840,954 km (0.062 R)
• M49: 19,845,953 km (0.044 R)
• M50: 19,930,625 km (0.098 R)
• M51: 21,690,046 km (0.113 R)
• M52: 21,864,327 km (0.085 R)
• M53: 22,478,127 km (0.094 R)
• M54: 22,742,915 km (0.052 R)
• M55: 24,625,305 km (0.083 R)
• M56: 25,172,235 km (0.027 R)
• M57: 25,447,196 km (0.116 R)
• M58: 25,539,049 km (0.117 R)
• M59: 25,953,884 km (0.088 R)
• M60: 26,278,212 km (0.053 R)
• M61: 26,603,737 km (0.083 R)
• M62: 27,211,853 km (0.088 R)
• M63: 27,493,994 km (0.117 R)
• M64: 27,635,514 km (0.111 R)
• M65: 28,108,842 km (0.105 R)
• M66: 28,298,980 km (0.046 R)
• M67: 28,585,012 km (0.101 R)
• M68: 28,967,683 km (0.075 R)
• M69: 29,544,981 km (0.052 R)
• M70: 30,223,407 km (0.051 R)
• M71: 30,613,259 km (0.116 R)
• M72: 30,711,096 km (0.051 R)
• M73: 30,906,920 km (0.114 R)
• M74: 31,299,764 km (0.065 R)
• M75: 31,743,621 km (0.091 R)
• M76: 32,787,665 km (0.086 R)
• M77: 32,937,711 km (0.066 R)
• M78: 33,540,142 km (0.094 R)
• M79: 33,792,364 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.5

Radius: 3.9

Gravity: 31.72 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.28 AU - 17.02 AU

Year: 19345 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,820,349 km

• M1: 170,093 km (0.08 R)
• M2: 925,263 km (0.042 R)
• M3: 1,045,390 km (0.057 R)
• M4: 2,495,442 km (0.113 R)
• M5: 2,972,659 km (0.104 R)
• M6: 5,017,363 km (0.104 R)
• M7: 5,398,987 km (0.099 R)
• M8: 5,745,905 km (0.111 R)
• M9: 6,736,841 km (0.099 R)
• M10: 7,490,066 km (0.061 R)
• M11: 7,634,129 km (0.036 R)
• M12: 7,876,477 km (0.118 R)
• M13: 8,568,517 km (0.112 R)
• M14: 8,769,726 km (0.109 R)
• M15: 9,746,750 km (0.088 R)
• M16: 11,084,005 km (0.081 R)
• M17: 12,025,574 km (0.078 R)
• M18: 17,165,009 km (0.119 R)
• M19: 17,355,148 km (0.076 R)
• M20: 17,801,249 km (0.109 R)
• M21: 18,510,044 km (0.094 R)
• M22: 18,770,045 km (0.114 R)
• M23: 20,021,581 km (0.118 R)
• M24: 20,221,743 km (0.083 R)
• M25: 21,845,927 km (0.118 R)
• M26: 24,217,502 km (0.105 R)
• M27: 24,359,470 km (0.108 R)
• M28: 24,930,336 km (0.068 R)
• M29: 25,073,800 km (0.065 R)
• M30: 25,289,370 km (0.084 R)
• M31: 25,505,689 km (0.062 R)
• M32: 26,303,794 km (0.071 R)
• M33: 27,775,837 km (0.102 R)
• M34: 28,073,536 km (0.041 R)
• M35: 28,148,036 km (0.104 R)
• M36: 28,822,124 km (0.113 R)
• M37: 29,425,752 km (0.104 R)
• M38: 30,033,568 km (0.094 R)
• M39: 30,952,996 km (0.066 R)
• M40: 33,291,660 km (0.077 R)
• M41: 33,449,635 km (0.047 R)
• M42: 33,845,471 km (0.086 R)
• M43: 36,660,005 km (0.071 R)
• M44: 36,741,387 km (0.038 R)
• M45: 37,068,108 km (0.034 R)
• M46: 38,964,860 km (0.112 R)
• M47: 40,218,789 km (0.116 R)
• M48: 40,808,504 km (0.114 R)
• M49: 41,231,567 km (0.087 R)
• M50: 41,826,069 km (0.078 R)
• M51: 42,766,142 km (0.101 R)
• M52: 43,368,124 km (0.06 R)
• M53: 43,799,713 km (0.097 R)
• M54: 44,928,579 km (0.114 R)
• M55: 45,715,613 km (0.082 R)
• M56: 48,104,093 km (0.114 R)
• M57: 48,640,401 km (0.068 R)
• M58: 49,989,624 km (0.059 R)
• M59: 50,714,277 km (0.094 R)
• M60: 52,817,024 km (0.067 R)
• M61: 52,909,027 km (0.025 R)
• M62: 54,389,298 km (0.053 R)
• M63: 55,414,941 km (0.098 R)
• M64: 56,729,457 km (0.107 R)
• M65: 57,390,530 km (0.098 R)
• M66: 57,864,307 km (0.114 R)
• M67: 58,244,285 km (0.113 R)
• M68: 58,911,043 km (0.09 R)
• M69: 62,283,428 km (0.089 R)
• M70: 62,770,219 km (0.05 R)
• M71: 63,062,982 km (0.063 R)
• M72: 63,356,045 km (0.105 R)
• M73: 64,828,686 km (0.109 R)

Asteroid Belt

Center: 16.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.2

Radius: 3.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.97 AU - 22.09 AU

Year: 28990 Days

Day: 19.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 45,820,349 km

• M1: 147,504 km (0.117 R)
• M2: 527,332 km (0.105 R)
• M3: 652,546 km (0.084 R)
• M4: 875,596 km (0.111 R)
• M5: 1,043,146 km (0.098 R)
• M6: 1,901,389 km (0.054 R)
• M7: 2,495,442 km (0.088 R)
• M8: 3,282,776 km (0.037 R)
• M9: 3,368,346 km (0.064 R)
• M10: 3,425,791 km (0.073 R)
• M11: 4,833,956 km (0.117 R)
• M12: 5,563,096 km (0.092 R)
• M13: 5,733,488 km (0.12 R)
• M14: 6,937,302 km (0.117 R)
• M15: 9,040,947 km (0.095 R)
• M16: 9,851,020 km (0.094 R)
• M17: 10,557,571 km (0.045 R)
• M18: 11,194,558 km (0.042 R)
• M19: 12,239,350 km (0.115 R)
• M20: 12,372,193 km (0.105 R)
• M21: 12,728,535 km (0.095 R)
• M22: 13,451,392 km (0.106 R)
• M23: 13,588,423 km (0.06 R)
• M24: 13,679,977 km (0.095 R)
• M25: 13,909,909 km (0.087 R)
• M26: 14,842,353 km (0.073 R)
• M27: 16,424,350 km (0.056 R)
• M28: 17,259,854 km (0.064 R)
• M29: 17,508,336 km (0.11 R)
• M30: 22,446,562 km (0.096 R)
• M31: 23,098,958 km (0.07 R)
• M32: 23,978,594 km (0.087 R)
• M33: 24,033,945 km (0.112 R)
• M34: 25,713,630 km (0.032 R)
• M35: 25,883,723 km (0.068 R)
• M36: 26,969,205 km (0.117 R)
• M37: 27,141,990 km (0.119 R)
• M38: 27,720,635 km (0.109 R)
• M39: 27,778,679 km (0.102 R)
• M40: 28,713,367 km (0.075 R)
• M41: 29,125,658 km (0.047 R)
• M42: 30,254,225 km (0.115 R)
• M43: 30,493,731 km (0.087 R)
• M44: 32,492,807 km (0.107 R)
• M45: 34,596,452 km (0.085 R)
• M46: 37,575,993 km (0.118 R)
• M47: 40,570,643 km (0.115 R)
• M48: 40,900,656 km (0.068 R)
• M49: 42,698,523 km (0.098 R)
• M50: 42,899,882 km (0.104 R)
• M51: 44,046,849 km (0.072 R)
• M52: 45,751,666 km (0.092 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit