🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.51 AU - 0.55 AU

Year: 147 Days

Day: 22.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.8 °

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: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.52 AU - 0.58 AU

Year: 155 Days

Day: 19.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.9 AU - 0.96 AU

Year: 342 Days

Day: 44 Hours

Environment

Temp: 8 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,560,889 km

• M1: 620,682 km (0.116 R)
• M2: 793,168 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.82 AU - 1.08 AU

Year: 353 Days

Day: 35.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,560,889 km

• M1: 56,099 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.62 AU - 3.34 AU

Year: 1959 Days

Day: 47.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 8.8

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.45 AU - 7.97 AU

Year: 6619 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,560,889 km

• M1: 326,722 km (0.119 R)
• M2: 413,040 km (0.044 R)
• M3: 471,832 km (0.097 R)
• M4: 797,506 km (0.089 R)
• M5: 858,093 km (0.098 R)
• M6: 1,532,181 km (0.073 R)
• M7: 1,950,607 km (0.034 R)
• M8: 2,097,811 km (0.108 R)
• M9: 2,183,680 km (0.082 R)
• M10: 2,793,591 km (0.081 R)
• M11: 2,936,157 km (0.114 R)
• M12: 3,581,223 km (0.025 R)
• M13: 3,684,446 km (0.064 R)
• M14: 3,788,566 km (0.119 R)
• M15: 4,269,224 km (0.11 R)
• M16: 4,351,204 km (0.098 R)
• M17: 4,489,133 km (0.037 R)
• M18: 4,628,409 km (0.081 R)
• M19: 4,997,317 km (0.054 R)
• M20: 5,083,934 km (0.084 R)
• M21: 5,170,850 km (0.081 R)
• M22: 6,315,573 km (0.094 R)
• M23: 7,568,605 km (0.115 R)
• M24: 7,902,059 km (0.103 R)
• M25: 8,003,037 km (0.055 R)
• M26: 8,308,666 km (0.086 R)
• M27: 8,479,955 km (0.077 R)
• M28: 8,861,280 km (0.028 R)
• M29: 8,966,148 km (0.065 R)
• M30: 9,212,686 km (0.046 R)
• M31: 9,354,504 km (0.092 R)
• M32: 9,640,536 km (0.086 R)
• M33: 10,184,324 km (0.056 R)
• M34: 10,294,278 km (0.089 R)
• M35: 10,812,784 km (0.068 R)
• M36: 10,887,583 km (0.106 R)
• M37: 11,226,123 km (0.117 R)
• M38: 11,913,526 km (0.12 R)
• M39: 12,068,210 km (0.07 R)
• M40: 12,379,523 km (0.099 R)
• M41: 12,614,691 km (0.072 R)
• M42: 12,693,379 km (0.099 R)
• M43: 12,930,642 km (0.077 R)
• M44: 13,369,263 km (0.12 R)
• M45: 13,489,689 km (0.108 R)
• M46: 13,570,322 km (0.105 R)
• M47: 13,975,283 km (0.074 R)
• M48: 14,097,655 km (0.119 R)
• M49: 14,880,351 km (0.051 R)
• M50: 15,088,591 km (0.07 R)
• M51: 15,214,103 km (0.12 R)
• M52: 15,381,952 km (0.058 R)
• M53: 15,466,026 km (0.087 R)
• M54: 16,187,537 km (0.088 R)
• M55: 16,919,968 km (0.053 R)
• M56: 17,050,268 km (0.097 R)
• M57: 18,506,304 km (0.087 R)
• M58: 18,955,397 km (0.062 R)
• M59: 19,453,408 km (0.069 R)
• M60: 19,544,513 km (0.039 R)
• M61: 19,635,618 km (0.062 R)
• M62: 19,864,204 km (0.113 R)
• M63: 20,277,842 km (0.106 R)
• M64: 20,416,369 km (0.065 R)
• M65: 20,694,322 km (0.041 R)
• M66: 21,160,320 km (0.058 R)
• M67: 21,347,766 km (0.088 R)
• M68: 21,629,907 km (0.041 R)
• M69: 23,251,847 km (0.085 R)
• M70: 23,882,402 km (0.106 R)
• M71: 23,979,791 km (0.095 R)
• M72: 24,813,948 km (0.1 R)
• M73: 25,358,634 km (0.078 R)
• M74: 25,807,278 km (0.1 R)
• M75: 26,510,388 km (0.111 R)
• M76: 27,219,781 km (0.103 R)
• M77: 27,628,034 km (0.1 R)
• M78: 29,333,150 km (0.081 R)
• M79: 29,594,348 km (0.094 R)
• M80: 32,573,440 km (0.087 R)
• M81: 32,844,063 km (0.049 R)
• M82: 33,006,825 km (0.088 R)
• M83: 35,035,672 km (0.086 R)
• M84: 35,479,678 km (0.114 R)
• M85: 36,373,226 km (0.114 R)
• M86: 36,485,425 km (0.104 R)
• M87: 37,897,778 km (0.027 R)

Asteroid Belt

Center: 7.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.5

Radius: 13.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.39 AU - 10.73 AU

Year: 10385 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,560,889 km

• M1: 165,754 km (0.082 R)
• M2: 333,005 km (0.097 R)
• M3: 911,350 km (0.092 R)
• M4: 1,060,499 km (0.051 R)
• M5: 1,279,810 km (0.097 R)
• M6: 2,076,269 km (0.043 R)
• M7: 2,226,465 km (0.033 R)
• M8: 2,328,790 km (0.096 R)
• M9: 2,485,120 km (0.09 R)
• M10: 2,645,190 km (0.056 R)
• M11: 2,836,376 km (0.075 R)
• M12: 4,046,473 km (0.102 R)
• M13: 4,525,336 km (0.1 R)
• M14: 5,295,017 km (0.091 R)
• M15: 5,677,538 km (0.03 R)
• M16: 5,854,363 km (0.081 R)
• M17: 6,322,904 km (0.098 R)
• M18: 6,991,756 km (0.101 R)
• M19: 7,488,869 km (0.07 R)
• M20: 7,879,170 km (0.04 R)
• M21: 8,196,168 km (0.117 R)
• M22: 8,477,113 km (0.11 R)
• M23: 8,679,668 km (0.109 R)
• M24: 8,924,859 km (0.11 R)
• M25: 9,089,716 km (0.038 R)
• M26: 10,705,074 km (0.042 R)
• M27: 10,968,217 km (0.106 R)
• M28: 11,322,464 km (0.087 R)
• M29: 11,545,814 km (0.11 R)
• M30: 11,635,573 km (0.118 R)
• M31: 11,815,689 km (0.098 R)
• M32: 12,361,721 km (0.12 R)
• M33: 12,823,230 km (0.036 R)
• M34: 13,431,495 km (0.043 R)
• M35: 14,097,206 km (0.101 R)
• M36: 14,337,610 km (0.118 R)
• M37: 14,434,100 km (0.057 R)
• M38: 15,559,675 km (0.087 R)
• M39: 16,611,946 km (0.117 R)
• M40: 18,521,563 km (0.116 R)
• M41: 18,785,005 km (0.11 R)
• M42: 19,958,600 km (0.108 R)
• M43: 20,445,541 km (0.112 R)
• M44: 20,608,752 km (0.057 R)
• M45: 20,717,809 km (0.076 R)
• M46: 20,827,016 km (0.088 R)
• M47: 21,046,027 km (0.06 R)
• M48: 21,985,501 km (0.1 R)
• M49: 22,376,401 km (0.043 R)
• M50: 22,488,450 km (0.094 R)
• M51: 22,600,648 km (0.084 R)
• M52: 24,711,324 km (0.115 R)
• M53: 26,705,763 km (0.117 R)
• M54: 27,242,371 km (0.071 R)
• M55: 27,362,199 km (0.112 R)
• M56: 27,662,292 km (0.067 R)
• M57: 28,508,268 km (0.117 R)
• M58: 28,629,891 km (0.108 R)
• M59: 29,978,366 km (0.087 R)
• M60: 30,660,383 km (0.036 R)
• M61: 30,784,998 km (0.071 R)
• M62: 32,292,795 km (0.052 R)
• M63: 32,737,100 km (0.095 R)
• M64: 33,503,640 km (0.087 R)
• M65: 33,889,004 km (0.096 R)
• M66: 34,340,490 km (0.089 R)
• M67: 34,534,668 km (0.111 R)
• M68: 35,249,597 km (0.067 R)
• M69: 35,838,115 km (0.063 R)
• M70: 38,358,839 km (0.034 R)
• M71: 38,896,793 km (0.065 R)
• M72: 39,166,667 km (0.106 R)
• M73: 40,525,614 km (0.108 R)
• M74: 40,730,713 km (0.116 R)
• M75: 41,486,033 km (0.066 R)
• M76: 42,038,198 km (0.06 R)
• M77: 44,271,246 km (0.089 R)
• M78: 45,757,501 km (0.045 R)
• M79: 46,256,559 km (0.092 R)
• M80: 46,614,098 km (0.114 R)
• M81: 46,757,413 km (0.043 R)
• M82: 46,972,684 km (0.06 R)
• M83: 47,548,187 km (0.069 R)
• M84: 47,981,273 km (0.116 R)
• M85: 48,560,815 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 16,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit