🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 32.4 Hours

Environment

Temp: 284 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.72 AU - 1.18 AU

Year: 325 Days

Day: 45.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,837,195 km

• M1: 85,121 km (0.115 R)
• M2: 365,767 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.06 AU - 1.48 AU

Year: 503 Days

Day: 37.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.78 AU - 2.84 AU

Year: 1234 Days

Day: 36.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.62 AU - 3.54 AU

Year: 1900 Days

Day: 39.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.6

Radius: 13.4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.03 AU - 7.31 AU

Year: 5386 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,837,195 km

• M1: 346,917 km (0.094 R)
• M2: 643,121 km (0.113 R)
• M3: 769,083 km (0.112 R)
• M4: 1,117,197 km (0.083 R)
• M5: 1,376,899 km (0.106 R)
• M6: 1,624,782 km (0.072 R)
• M7: 1,904,381 km (0.094 R)
• M8: 2,041,562 km (0.076 R)
• M9: 2,436,201 km (0.094 R)
• M10: 2,661,795 km (0.102 R)
• M11: 2,777,284 km (0.068 R)
• M12: 2,973,407 km (0.068 R)
• M13: 3,133,776 km (0.095 R)
• M14: 3,235,503 km (0.096 R)
• M15: 3,338,426 km (0.083 R)
• M16: 3,568,657 km (0.116 R)
• M17: 3,782,582 km (0.106 R)
• M18: 3,869,349 km (0.105 R)
• M19: 4,133,838 km (0.111 R)
• M20: 4,472,677 km (0.114 R)
• M21: 4,610,906 km (0.047 R)
• M22: 4,750,480 km (0.051 R)
• M23: 5,081,840 km (0.098 R)
• M24: 5,323,141 km (0.084 R)
• M25: 6,274,434 km (0.11 R)
• M26: 7,035,737 km (0.093 R)
• M27: 7,468,374 km (0.1 R)
• M28: 7,881,863 km (0.076 R)
• M29: 8,875,791 km (0.102 R)
• M30: 9,313,814 km (0.079 R)
• M31: 9,639,638 km (0.097 R)
• M32: 9,729,098 km (0.116 R)
• M33: 9,818,856 km (0.051 R)
• M34: 9,999,271 km (0.058 R)
• M35: 10,150,515 km (0.116 R)
• M36: 10,455,246 km (0.089 R)
• M37: 10,980,185 km (0.099 R)
• M38: 11,198,747 km (0.077 R)
• M39: 11,767,668 km (0.025 R)
• M40: 11,895,424 km (0.039 R)
• M41: 12,346,013 km (0.118 R)
• M42: 12,671,388 km (0.044 R)
• M43: 12,999,606 km (0.117 R)
• M44: 13,131,701 km (0.095 R)
• M45: 13,698,079 km (0.085 R)
• M46: 14,136,550 km (0.107 R)
• M47: 14,992,699 km (0.108 R)
• M48: 15,305,059 km (0.059 R)
• M49: 15,654,669 km (0.114 R)
• M50: 16,077,732 km (0.077 R)
• M51: 16,468,781 km (0.063 R)
• M52: 17,405,712 km (0.079 R)
• M53: 18,064,392 km (0.084 R)
• M54: 18,619,699 km (0.078 R)
• M55: 19,331,037 km (0.112 R)
• M56: 19,784,917 km (0.068 R)
• M57: 20,703,298 km (0.043 R)
• M58: 21,206,545 km (0.114 R)
• M59: 21,831,416 km (0.115 R)
• M60: 22,939,637 km (0.088 R)
• M61: 23,420,145 km (0.069 R)
• M62: 23,661,596 km (0.108 R)
• M63: 23,985,027 km (0.104 R)
• M64: 24,513,556 km (0.107 R)
• M65: 24,840,726 km (0.092 R)
• M66: 25,706,449 km (0.08 R)
• M67: 25,872,353 km (0.095 R)
• M68: 26,288,983 km (0.115 R)
• M69: 26,665,820 km (0.101 R)
• M70: 26,791,931 km (0.085 R)
• M71: 27,002,416 km (0.08 R)
• M72: 27,425,030 km (0.045 R)
• M73: 27,594,674 km (0.074 R)
• M74: 28,705,887 km (0.118 R)
• M75: 28,921,308 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 14.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.76 AU - 13.28 AU

Year: 14647 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,837,195 km

• M1: 183,557 km (0.055 R)
• M2: 372,200 km (0.084 R)
• M3: 1,734,288 km (0.103 R)
• M4: 1,873,265 km (0.084 R)
• M5: 2,436,351 km (0.086 R)
• M6: 3,050,899 km (0.089 R)
• M7: 3,358,771 km (0.094 R)
• M8: 3,641,063 km (0.072 R)
• M9: 3,821,478 km (0.057 R)
• M10: 4,191,583 km (0.098 R)
• M11: 4,690,043 km (0.11 R)
• M12: 5,086,477 km (0.037 R)
• M13: 6,254,238 km (0.072 R)
• M14: 6,558,969 km (0.063 R)
• M15: 7,273,748 km (0.115 R)
• M16: 7,410,630 km (0.1 R)
• M17: 8,060,632 km (0.092 R)
• M18: 8,249,724 km (0.096 R)
• M19: 8,344,719 km (0.115 R)
• M20: 9,069,820 km (0.08 R)
• M21: 9,915,945 km (0.109 R)
• M22: 10,425,476 km (0.108 R)
• M23: 10,943,683 km (0.061 R)
• M24: 11,897,668 km (0.078 R)
• M25: 12,988,835 km (0.066 R)
• M26: 13,378,238 km (0.058 R)
• M27: 13,884,777 km (0.068 R)
• M28: 14,225,860 km (0.075 R)
• M29: 15,090,835 km (0.101 R)
• M30: 15,559,226 km (0.116 R)
• M31: 16,091,794 km (0.03 R)
• M32: 16,330,403 km (0.112 R)
• M33: 16,570,358 km (0.076 R)
• M34: 16,750,922 km (0.053 R)
• M35: 17,910,306 km (0.069 R)
• M36: 18,468,456 km (0.03 R)
• M37: 19,920,901 km (0.103 R)
• M38: 20,305,817 km (0.11 R)
• M39: 21,344,325 km (0.1 R)
• M40: 21,672,393 km (0.103 R)
• M41: 21,804,189 km (0.042 R)
• M42: 22,400,187 km (0.058 R)
• M43: 24,631,140 km (0.102 R)
• M44: 26,508,743 km (0.06 R)
• M45: 26,932,254 km (0.09 R)
• M46: 27,358,010 km (0.084 R)
• M47: 29,228,432 km (0.082 R)
• M48: 29,374,140 km (0.108 R)
• M49: 30,695,389 km (0.068 R)
• M50: 30,991,592 km (0.114 R)
• M51: 31,214,344 km (0.093 R)
• M52: 31,363,194 km (0.107 R)
• M53: 31,512,343 km (0.09 R)
• M54: 32,940,254 km (0.085 R)
• M55: 33,319,635 km (0.103 R)
• M56: 33,471,776 km (0.069 R)
• M57: 33,929,545 km (0.045 R)
• M58: 34,159,178 km (0.064 R)
• M59: 35,470,403 km (0.083 R)
• M60: 36,093,029 km (0.077 R)
• M61: 37,270,514 km (0.119 R)
• M62: 37,824,176 km (0.089 R)
• M63: 38,620,037 km (0.084 R)
• M64: 39,180,430 km (0.06 R)
• M65: 39,662,883 km (0.115 R)
• M66: 40,796,237 km (0.065 R)
• M67: 41,776,253 km (0.102 R)
• M68: 41,940,212 km (0.105 R)
• M69: 43,925,974 km (0.104 R)
• M70: 44,427,127 km (0.116 R)
• M71: 44,594,676 km (0.045 R)
• M72: 44,930,224 km (0.086 R)
• M73: 45,435,267 km (0.031 R)
• M74: 46,365,915 km (0.093 R)
• M75: 47,816,715 km (0.113 R)
• M76: 48,590,735 km (0.114 R)
• M77: 49,803,226 km (0.109 R)
• M78: 53,499,639 km (0.049 R)
• M79: 54,124,360 km (0.11 R)
• M80: 54,392,739 km (0.069 R)
• M81: 59,299,998 km (0.098 R)
• M82: 59,669,056 km (0.109 R)
• M83: 60,781,016 km (0.105 R)
• M84: 61,712,712 km (0.107 R)
• M85: 62,180,505 km (0.098 R)
• M86: 62,367,801 km (0.086 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit