🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.46 AU - 0.72 AU

Year: 167 Days

Day: 33.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.53 AU - 2.23 AU

Year: 951 Days

Day: 15.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.28 AU - 2.48 AU

Year: 1355 Days

Day: 20.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.02 AU - 3.98 AU

Year: 2416 Days

Day: 15.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,212,878 km

• M1: 355,744 km (0.099 R)
• M2: 2,507,709 km (0.116 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.4

Radius: 13.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.47 AU - 8.77 AU

Year: 9338 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,212,878 km

• M1: 168,148 km (0.119 R)
• M2: 327,021 km (0.102 R)
• M3: 434,881 km (0.032 R)
• M4: 545,135 km (0.101 R)
• M5: 800,498 km (0.076 R)
• M6: 907,012 km (0.111 R)
• M7: 1,628,373 km (0.086 R)
• M8: 1,814,921 km (0.044 R)
• M9: 1,984,117 km (0.12 R)
• M10: 2,824,258 km (0.09 R)
• M11: 4,333,551 km (0.028 R)
• M12: 5,100,240 km (0.11 R)
• M13: 6,236,286 km (0.055 R)
• M14: 6,457,841 km (0.097 R)
• M15: 7,138,212 km (0.099 R)
• M16: 7,487,224 km (0.094 R)
• M17: 7,644,002 km (0.114 R)
• M18: 7,881,414 km (0.103 R)
• M19: 8,444,800 km (0.055 R)
• M20: 8,855,147 km (0.085 R)
• M21: 9,021,200 km (0.064 R)
• M22: 9,146,414 km (0.075 R)
• M23: 9,272,226 km (0.105 R)
• M24: 9,356,449 km (0.081 R)
• M25: 9,440,822 km (0.072 R)
• M26: 9,567,981 km (0.03 R)
• M27: 9,995,831 km (0.118 R)
• M28: 10,125,532 km (0.102 R)
• M29: 10,649,573 km (0.099 R)
• M30: 13,163,117 km (0.103 R)
• M31: 14,608,232 km (0.051 R)
• M32: 14,952,606 km (0.081 R)
• M33: 15,399,455 km (0.103 R)
• M34: 16,002,035 km (0.088 R)
• M35: 16,663,557 km (0.062 R)
• M36: 16,868,955 km (0.059 R)
• M37: 17,438,025 km (0.116 R)
• M38: 17,646,415 km (0.071 R)
• M39: 18,276,970 km (0.112 R)
• M40: 18,648,123 km (0.067 R)
• M41: 19,021,968 km (0.118 R)
• M42: 19,398,057 km (0.033 R)
• M43: 19,506,066 km (0.086 R)
• M44: 19,831,143 km (0.107 R)
• M45: 19,939,751 km (0.074 R)
• M46: 20,816,993 km (0.099 R)
• M47: 20,982,747 km (0.084 R)
• M48: 21,204,601 km (0.064 R)
• M49: 23,121,548 km (0.106 R)
• M50: 23,523,068 km (0.081 R)
• M51: 24,741,543 km (0.069 R)
• M52: 25,683,710 km (0.108 R)
• M53: 26,159,132 km (0.062 R)
• M54: 27,542,314 km (0.07 R)
• M55: 27,724,525 km (0.115 R)
• M56: 29,010,917 km (0.068 R)
• M57: 29,196,268 km (0.101 R)
• M58: 30,066,479 km (0.104 R)
• M59: 30,441,970 km (0.078 R)
• M60: 31,324,448 km (0.114 R)
• M61: 31,896,061 km (0.091 R)
• M62: 32,023,668 km (0.112 R)
• M63: 32,407,237 km (0.098 R)
• M64: 32,792,302 km (0.032 R)
• M65: 34,021,697 km (0.074 R)
• M66: 34,282,446 km (0.102 R)
• M67: 34,937,236 km (0.109 R)
• M68: 36,659,108 km (0.111 R)
• M69: 36,926,439 km (0.09 R)
• M70: 37,395,728 km (0.073 R)
• M71: 39,841,055 km (0.034 R)
• M72: 41,152,280 km (0.051 R)
• M73: 41,360,670 km (0.09 R)
• M74: 43,251,587 km (0.054 R)
• M75: 43,746,307 km (0.069 R)
• M76: 44,385,239 km (0.12 R)
• M77: 45,313,644 km (0.117 R)
• M78: 45,960,206 km (0.053 R)
• M79: 46,248,481 km (0.115 R)
• M80: 47,553,274 km (0.116 R)
• M81: 48,210,307 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.7

Radius: 9.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.15 AU - 10.43 AU

Year: 12179 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,212,878 km

• M1: 151,842 km (0.055 R)
• M2: 321,037 km (0.085 R)
• M3: 544,686 km (0.105 R)
• M4: 683,064 km (0.076 R)
• M5: 772,224 km (0.079 R)
• M6: 865,573 km (0.097 R)
• M7: 1,727,556 km (0.089 R)
• M8: 1,789,639 km (0.119 R)
• M9: 1,958,984 km (0.049 R)
• M10: 2,089,583 km (0.057 R)
• M11: 2,245,763 km (0.079 R)
• M12: 2,359,607 km (0.095 R)
• M13: 2,712,957 km (0.057 R)
• M14: 3,601,868 km (0.113 R)
• M15: 3,735,758 km (0.04 R)
• M16: 4,288,223 km (0.059 R)
• M17: 4,545,232 km (0.089 R)
• M18: 4,807,328 km (0.116 R)
• M19: 5,315,811 km (0.081 R)
• M20: 5,499,367 km (0.035 R)
• M21: 5,592,118 km (0.064 R)
• M22: 5,778,816 km (0.093 R)
• M23: 5,873,063 km (0.046 R)
• M24: 6,190,659 km (0.046 R)
• M25: 6,254,837 km (0.063 R)
• M26: 6,809,545 km (0.094 R)
• M27: 8,424,155 km (0.094 R)
• M28: 8,999,957 km (0.095 R)
• M29: 9,329,372 km (0.071 R)
• M30: 9,477,025 km (0.12 R)
• M31: 9,625,426 km (0.077 R)
• M32: 10,341,252 km (0.112 R)
• M33: 10,570,885 km (0.044 R)
• M34: 12,467,786 km (0.079 R)
• M35: 12,671,388 km (0.099 R)
• M36: 12,794,059 km (0.052 R)
• M37: 14,552,881 km (0.085 R)
• M38: 14,982,676 km (0.088 R)
• M39: 15,199,293 km (0.06 R)
• M40: 15,286,210 km (0.076 R)
• M41: 15,416,809 km (0.116 R)
• M42: 15,504,174 km (0.108 R)
• M43: 16,252,911 km (0.061 R)
• M44: 16,698,862 km (0.072 R)
• M45: 17,375,344 km (0.096 R)
• M46: 17,694,137 km (0.055 R)
• M47: 18,476,384 km (0.078 R)
• M48: 18,895,109 km (0.084 R)
• M49: 19,082,106 km (0.116 R)
• M50: 19,363,948 km (0.105 R)
• M51: 19,647,137 km (0.064 R)
• M52: 19,884,250 km (0.077 R)
• M53: 20,745,335 km (0.057 R)
• M54: 20,841,826 km (0.103 R)
• M55: 20,938,466 km (0.092 R)
• M56: 21,180,515 km (0.117 R)
• M57: 21,521,000 km (0.1 R)
• M58: 22,405,123 km (0.078 R)
• M59: 23,050,938 km (0.052 R)
• M60: 25,281,891 km (0.1 R)
• M61: 25,384,963 km (0.078 R)
• M62: 26,423,023 km (0.07 R)
• M63: 27,157,848 km (0.079 R)
• M64: 27,899,554 km (0.09 R)
• M65: 28,433,319 km (0.089 R)
• M66: 28,808,960 km (0.099 R)
• M67: 29,078,385 km (0.086 R)
• M68: 29,456,868 km (0.11 R)
• M69: 30,766,896 km (0.066 R)
• M70: 30,932,053 km (0.087 R)
• M71: 31,429,166 km (0.12 R)
• M72: 31,706,371 km (0.09 R)
• M73: 32,375,223 km (0.111 R)
• M74: 33,217,758 km (0.106 R)
• M75: 33,443,651 km (0.077 R)
• M76: 34,695,187 km (0.111 R)
• M77: 35,269,194 km (0.096 R)
• M78: 35,904,237 km (0.072 R)
• M79: 36,601,213 km (0.097 R)
• M80: 38,778,311 km (0.078 R)
• M81: 39,314,320 km (0.081 R)
• M82: 40,152,816 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 13,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit