🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.59 AU - 0.95 AU

Year: 240 Days

Day: 29 Hours

Environment

Temp: 129 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,790,470 km

• M1: 395,238 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.69 AU - 1.15 AU

Year: 313 Days

Day: 30.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.18 AU - 1.3 AU

Year: 490 Days

Day: 43.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,790,470 km

• M1: 594,502 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.44 AU - 2.88 AU

Year: 1539 Days

Day: 17.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.09 AU - 4.65 AU

Year: 3241 Days

Day: 29.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 14.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8 AU - 12.02 AU

Year: 11235 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,790,470 km

• M1: 479,012 km (0.059 R)
• M2: 583,880 km (0.107 R)
• M3: 974,331 km (0.054 R)
• M4: 1,330,673 km (0.042 R)
• M5: 1,679,535 km (0.12 R)
• M6: 2,031,689 km (0.086 R)
• M7: 2,297,823 km (0.118 R)
• M8: 2,953,511 km (0.089 R)
• M9: 3,380,613 km (0.102 R)
• M10: 4,024,781 km (0.107 R)
• M11: 4,124,712 km (0.039 R)
• M12: 4,361,376 km (0.086 R)
• M13: 4,812,713 km (0.058 R)
• M14: 5,098,146 km (0.078 R)
• M15: 5,573,717 km (0.083 R)
• M16: 5,987,356 km (0.063 R)
• M17: 6,489,256 km (0.095 R)
• M18: 6,804,908 km (0.054 R)
• M19: 7,085,254 km (0.116 R)
• M20: 7,247,269 km (0.109 R)
• M21: 7,451,470 km (0.077 R)
• M22: 7,782,081 km (0.11 R)
• M23: 8,244,787 km (0.073 R)
• M24: 8,759,703 km (0.031 R)
• M25: 8,890,153 km (0.112 R)
• M26: 9,373,803 km (0.117 R)
• M27: 9,911,308 km (0.118 R)
• M28: 10,001,814 km (0.078 R)
• M29: 11,157,159 km (0.105 R)
• M30: 11,583,513 km (0.111 R)
• M31: 12,403,309 km (0.096 R)
• M32: 12,501,146 km (0.081 R)
• M33: 13,341,886 km (0.102 R)
• M34: 13,844,984 km (0.11 R)
• M35: 15,919,308 km (0.058 R)
• M36: 16,078,779 km (0.05 R)
• M37: 16,560,484 km (0.116 R)
• M38: 16,884,214 km (0.109 R)
• M39: 17,812,768 km (0.094 R)
• M40: 18,366,879 km (0.054 R)
• M41: 18,814,176 km (0.057 R)
• M42: 20,005,424 km (0.094 R)
• M43: 21,279,699 km (0.106 R)
• M44: 21,808,378 km (0.106 R)
• M45: 22,580,003 km (0.115 R)
• M46: 22,819,210 km (0.096 R)
• M47: 23,602,355 km (0.063 R)
• M48: 23,905,889 km (0.12 R)
• M49: 24,271,955 km (0.1 R)
• M50: 24,516,997 km (0.066 R)
• M51: 24,886,055 km (0.117 R)
• M52: 26,506,948 km (0.097 R)
• M53: 26,885,729 km (0.108 R)
• M54: 28,033,145 km (0.108 R)
• M55: 28,742,089 km (0.069 R)
• M56: 30,112,107 km (0.074 R)
• M57: 30,243,753 km (0.115 R)
• M58: 31,170,212 km (0.092 R)
• M59: 32,712,566 km (0.09 R)
• M60: 33,119,024 km (0.117 R)
• M61: 34,210,939 km (0.048 R)
• M62: 34,348,270 km (0.093 R)
• M63: 34,830,423 km (0.068 R)
• M64: 35,037,766 km (0.119 R)
• M65: 35,176,144 km (0.114 R)
• M66: 37,769,872 km (0.115 R)
• M67: 37,982,899 km (0.043 R)
• M68: 38,338,793 km (0.052 R)
• M69: 38,910,556 km (0.085 R)
• M70: 39,053,871 km (0.119 R)
• M71: 40,207,270 km (0.082 R)
• M72: 41,225,583 km (0.088 R)
• M73: 41,444,893 km (0.106 R)
• M74: 41,884,711 km (0.05 R)
• M75: 43,287,789 km (0.081 R)
• M76: 43,957,689 km (0.057 R)
• M77: 44,106,987 km (0.113 R)
• M78: 45,685,245 km (0.052 R)
• M79: 46,063,877 km (0.085 R)
• M80: 46,671,544 km (0.06 R)
• M81: 49,828,059 km (0.106 R)
• M82: 50,217,612 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.9

Radius: 11.7

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.2 AU - 12.96 AU

Year: 13980 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,790,470 km

• M1: 646,712 km (0.092 R)
• M2: 1,112,559 km (0.1 R)
• M3: 1,231,938 km (0.105 R)
• M4: 2,008,800 km (0.119 R)
• M5: 2,156,304 km (0.099 R)
• M6: 2,276,880 km (0.104 R)
• M7: 2,368,882 km (0.112 R)
• M8: 2,717,146 km (0.086 R)
• M9: 3,115,824 km (0.115 R)
• M10: 3,676,218 km (0.069 R)
• M11: 3,821,328 km (0.074 R)
• M12: 4,497,810 km (0.11 R)
• M13: 4,575,301 km (0.04 R)
• M14: 5,049,676 km (0.115 R)
• M15: 5,498,470 km (0.104 R)
• M16: 6,347,138 km (0.108 R)
• M17: 7,557,086 km (0.115 R)
• M18: 7,649,538 km (0.112 R)
• M19: 7,788,963 km (0.119 R)
• M20: 7,976,110 km (0.113 R)
• M21: 8,355,041 km (0.084 R)
• M22: 8,934,284 km (0.079 R)
• M23: 9,081,189 km (0.101 R)
• M24: 9,179,625 km (0.037 R)
• M25: 10,030,088 km (0.069 R)
• M26: 11,220,738 km (0.073 R)
• M27: 11,698,703 km (0.095 R)
• M28: 11,805,815 km (0.083 R)
• M29: 12,292,008 km (0.095 R)
• M30: 12,455,668 km (0.118 R)
• M31: 12,674,829 km (0.079 R)
• M32: 12,950,538 km (0.106 R)
• M33: 14,130,416 km (0.093 R)
• M34: 14,244,560 km (0.05 R)
• M35: 14,704,274 km (0.11 R)
• M36: 17,257,910 km (0.068 R)
• M37: 17,379,981 km (0.103 R)
• M38: 17,871,111 km (0.094 R)
• M39: 18,867,283 km (0.099 R)
• M40: 19,056,076 km (0.054 R)
• M41: 19,817,529 km (0.106 R)
• M42: 20,395,127 km (0.105 R)
• M43: 21,304,682 km (0.063 R)
• M44: 21,698,573 km (0.083 R)
• M45: 22,161,129 km (0.067 R)
• M46: 25,211,580 km (0.099 R)
• M47: 27,246,260 km (0.082 R)
• M48: 27,745,169 km (0.034 R)
• M49: 28,031,649 km (0.06 R)
• M50: 28,319,176 km (0.111 R)
• M51: 28,969,628 km (0.068 R)
• M52: 30,137,987 km (0.051 R)
• M53: 32,520,932 km (0.087 R)
• M54: 32,822,970 km (0.055 R)
• M55: 33,126,055 km (0.067 R)
• M56: 33,430,038 km (0.105 R)
• M57: 33,887,658 km (0.114 R)
• M58: 34,424,265 km (0.08 R)
• M59: 34,886,523 km (0.092 R)
• M60: 35,041,057 km (0.098 R)
• M61: 35,817,021 km (0.091 R)
• M62: 35,894,962 km (0.096 R)
• M63: 37,307,016 km (0.058 R)
• M64: 37,386,004 km (0.117 R)
• M65: 37,544,129 km (0.084 R)
• M66: 38,178,873 km (0.119 R)
• M67: 38,817,207 km (0.078 R)
• M68: 41,897,128 km (0.102 R)
• M69: 42,225,794 km (0.042 R)
• M70: 42,637,936 km (0.11 R)
• M71: 42,803,242 km (0.078 R)
• M72: 43,466,260 km (0.044 R)
• M73: 44,383,594 km (0.113 R)
• M74: 44,718,693 km (0.115 R)
• M75: 48,374,117 km (0.111 R)
• M76: 50,980,710 km (0.072 R)
• M77: 51,507,594 km (0.09 R)
• M78: 51,947,861 km (0.117 R)
• M79: 52,212,798 km (0.08 R)
• M80: 53,276,589 km (0.114 R)
• M81: 54,885,664 km (0.116 R)
• M82: 55,065,331 km (0.073 R)
• M83: 55,605,828 km (0.098 R)
• M84: 56,238,627 km (0.107 R)
• M85: 57,329,046 km (0.092 R)
• M86: 57,876,723 km (0.074 R)
• M87: 58,701,756 km (0.108 R)
• M88: 60,177,838 km (0.118 R)
• M89: 62,414,924 km (0.032 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit