🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.6 AU - 0.72 AU

Year: 197 Days

Day: 47.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,414,073 km

• M1: 618,737 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.59 AU - 0.95 AU

Year: 248 Days

Day: 46.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.91 AU - 1.07 AU

Year: 362 Days

Day: 31.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.08 AU - 1.08 AU

Year: 412 Days

Day: 36.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,414,073 km

• M1: 318,494 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.08 AU - 1.3 AU

Year: 477 Days

Day: 20.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.73 AU - 2.47 AU

Year: 1117 Days

Day: 47.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 8.2

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.11 AU - 12.09 AU

Year: 11783 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,414,073 km

• M1: 135,984 km (0.089 R)
• M2: 198,068 km (0.048 R)
• M3: 399,576 km (0.105 R)
• M4: 453,581 km (0.071 R)
• M5: 731,085 km (0.096 R)
• M6: 888,611 km (0.117 R)
• M7: 1,176,138 km (0.086 R)
• M8: 1,341,295 km (0.029 R)
• M9: 1,448,407 km (0.113 R)
• M10: 1,603,240 km (0.056 R)
• M11: 1,833,920 km (0.069 R)
• M12: 2,026,303 km (0.099 R)
• M13: 2,149,871 km (0.027 R)
• M14: 2,915,214 km (0.088 R)
• M15: 3,226,078 km (0.094 R)
• M16: 3,400,210 km (0.116 R)
• M17: 3,577,334 km (0.107 R)
• M18: 4,002,641 km (0.114 R)
• M19: 4,095,840 km (0.107 R)
• M20: 4,189,788 km (0.081 R)
• M21: 4,252,918 km (0.107 R)
• M22: 5,372,658 km (0.049 R)
• M23: 5,475,581 km (0.088 R)
• M24: 5,718,528 km (0.108 R)
• M25: 6,000,520 km (0.088 R)
• M26: 6,178,990 km (0.095 R)
• M27: 6,799,223 km (0.052 R)
• M28: 8,058,987 km (0.091 R)
• M29: 8,375,237 km (0.041 R)
• M30: 8,776,159 km (0.094 R)
• M31: 9,555,115 km (0.066 R)
• M32: 9,847,729 km (0.078 R)
• M33: 10,228,156 km (0.097 R)
• M34: 12,793,610 km (0.069 R)
• M35: 14,432,455 km (0.053 R)
• M36: 14,623,940 km (0.11 R)
• M37: 14,816,323 km (0.057 R)
• M38: 14,961,133 km (0.119 R)
• M39: 15,252,251 km (0.114 R)
• M40: 15,545,164 km (0.109 R)
• M41: 15,643,150 km (0.111 R)
• M42: 16,685,099 km (0.092 R)
• M43: 17,493,975 km (0.091 R)
• M44: 17,544,988 km (0.091 R)
• M45: 18,108,972 km (0.117 R)
• M46: 18,263,806 km (0.099 R)
• M47: 19,307,400 km (0.097 R)
• M48: 20,049,406 km (0.115 R)
• M49: 20,531,410 km (0.086 R)
• M50: 21,125,613 km (0.049 R)
• M51: 21,179,917 km (0.046 R)
• M52: 21,506,639 km (0.11 R)
• M53: 21,725,500 km (0.101 R)
• M54: 23,277,578 km (0.031 R)
• M55: 23,783,967 km (0.068 R)
• M56: 24,237,249 km (0.072 R)
• M57: 25,209,934 km (0.068 R)
• M58: 25,962,262 km (0.056 R)
• M59: 26,428,857 km (0.077 R)
• M60: 26,898,296 km (0.091 R)
• M61: 27,488,908 km (0.063 R)
• M62: 29,711,184 km (0.102 R)
• M63: 29,955,029 km (0.055 R)
• M64: 30,874,757 km (0.092 R)
• M65: 31,183,377 km (0.105 R)
• M66: 31,741,527 km (0.074 R)
• M67: 32,930,680 km (0.091 R)
• M68: 34,007,037 km (0.096 R)
• M69: 34,581,493 km (0.112 R)
• M70: 35,416,847 km (0.104 R)
• M71: 35,675,352 km (0.051 R)
• M72: 37,107,752 km (0.063 R)
• M73: 37,633,140 km (0.115 R)
• M74: 38,558,851 km (0.107 R)
• M75: 42,815,659 km (0.059 R)
• M76: 43,090,919 km (0.077 R)
• M77: 43,435,891 km (0.086 R)
• M78: 44,197,943 km (0.04 R)
• M79: 45,244,230 km (0.071 R)
• M80: 47,077,104 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 10.6

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.1 AU - 12.98 AU

Year: 14391 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,414,073 km

• M1: 142,567 km (0.109 R)
• M2: 344,823 km (0.09 R)
• M3: 541,095 km (0.093 R)
• M4: 883,675 km (0.095 R)
• M5: 1,188,854 km (0.079 R)
• M6: 2,043,357 km (0.069 R)
• M7: 2,196,246 km (0.098 R)
• M8: 2,546,006 km (0.116 R)
• M9: 3,551,453 km (0.096 R)
• M10: 4,788,628 km (0.111 R)
• M11: 5,158,883 km (0.116 R)
• M12: 5,284,395 km (0.1 R)
• M13: 5,495,777 km (0.03 R)
• M14: 6,014,732 km (0.116 R)
• M15: 6,324,699 km (0.119 R)
• M16: 6,459,187 km (0.054 R)
• M17: 6,594,573 km (0.027 R)
• M18: 6,960,340 km (0.045 R)
• M19: 7,426,786 km (0.091 R)
• M20: 7,903,555 km (0.054 R)
• M21: 8,096,985 km (0.064 R)
• M22: 8,488,782 km (0.063 R)
• M23: 9,138,485 km (0.06 R)
• M24: 9,649,212 km (0.106 R)
• M25: 9,752,435 km (0.075 R)
• M26: 10,116,706 km (0.09 R)
• M27: 10,591,679 km (0.116 R)
• M28: 11,508,863 km (0.072 R)
• M29: 12,004,631 km (0.11 R)
• M30: 12,338,982 km (0.076 R)
• M31: 12,620,076 km (0.077 R)
• M32: 12,903,265 km (0.105 R)
• M33: 13,881,785 km (0.088 R)
• M34: 14,350,475 km (0.048 R)
• M35: 14,527,599 km (0.108 R)
• M36: 15,003,470 km (0.094 R)
• M37: 15,363,701 km (0.09 R)
• M38: 16,957,667 km (0.108 R)
• M39: 17,774,321 km (0.051 R)
• M40: 18,091,768 km (0.093 R)
• M41: 18,347,132 km (0.108 R)
• M42: 18,539,515 km (0.109 R)
• M43: 19,445,778 km (0.12 R)
• M44: 19,576,377 km (0.07 R)
• M45: 19,838,473 km (0.086 R)
• M46: 20,101,915 km (0.082 R)
• M47: 20,765,232 km (0.096 R)
• M48: 21,435,879 km (0.118 R)
• M49: 21,503,348 km (0.069 R)
• M50: 22,729,601 km (0.104 R)
• M51: 23,074,275 km (0.062 R)
• M52: 23,281,917 km (0.084 R)
• M53: 24,258,940 km (0.106 R)
• M54: 24,611,243 km (0.087 R)
• M55: 25,678,026 km (0.084 R)
• M56: 26,905,177 km (0.1 R)
• M57: 28,003,973 km (0.046 R)
• M58: 29,491,575 km (0.078 R)
• M59: 30,320,646 km (0.114 R)
• M60: 31,233,941 km (0.026 R)
• M61: 36,014,042 km (0.079 R)
• M62: 36,738,395 km (0.08 R)
• M63: 36,899,960 km (0.049 R)
• M64: 42,026,081 km (0.116 R)
• M65: 42,703,610 km (0.102 R)
• M66: 43,043,795 km (0.108 R)
• M67: 43,470,149 km (0.107 R)
• M68: 44,413,214 km (0.113 R)
• M69: 44,499,233 km (0.088 R)
• M70: 45,276,394 km (0.052 R)
• M71: 45,536,395 km (0.091 R)
• M72: 46,057,893 km (0.043 R)
• M73: 46,494,121 km (0.03 R)
• M74: 48,429,319 km (0.104 R)
• M75: 50,211,478 km (0.065 R)
• M76: 50,840,238 km (0.104 R)
• M77: 51,110,561 km (0.047 R)
• M78: 53,656,119 km (0.063 R)
• M79: 54,115,085 km (0.118 R)
• M80: 54,391,093 km (0.104 R)
• M81: 55,499,613 km (0.102 R)
• M82: 55,777,865 km (0.061 R)
• M83: 56,242,815 km (0.112 R)
• M84: 56,522,264 km (0.072 R)
• M85: 57,270,104 km (0.079 R)
• M86: 61,824,611 km (0.079 R)
• M87: 61,920,803 km (0.096 R)
• M88: 62,498,550 km (0.068 R)
• M89: 62,691,531 km (0.087 R)
• M90: 63,174,882 km (0.105 R)
• M91: 63,465,401 km (0.044 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit