🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.49 AU - 0.59 AU

Year: 144 Days

Day: 38.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 88.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.72 AU - 0.82 AU

Year: 244 Days

Day: 41.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.82 AU - 1.24 AU

Year: 378 Days

Day: 41.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.77 AU

Year: 711 Days

Day: 29.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,477,487 km

• M1: 881,281 km (0.082 R)
• M2: 1,040,154 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.63 AU - 2.83 AU

Year: 1631 Days

Day: 19.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 8.9

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.54 AU - 7.54 AU

Year: 6049 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,477,487 km

• M1: 137,780 km (0.111 R)
• M2: 209,886 km (0.096 R)
• M3: 269,575 km (0.105 R)
• M4: 413,788 km (0.065 R)
• M5: 612,902 km (0.077 R)
• M6: 709,991 km (0.11 R)
• M7: 812,466 km (0.095 R)
• M8: 1,000,511 km (0.088 R)
• M9: 1,455,737 km (0.105 R)
• M10: 1,846,187 km (0.088 R)
• M11: 2,356,466 km (0.066 R)
• M12: 2,604,649 km (0.083 R)
• M13: 3,373,881 km (0.082 R)
• M14: 3,474,859 km (0.116 R)
• M15: 3,941,455 km (0.043 R)
• M16: 4,290,766 km (0.114 R)
• M17: 4,706,349 km (0.097 R)
• M18: 5,163,819 km (0.091 R)
• M19: 5,338,998 km (0.099 R)
• M20: 5,516,272 km (0.094 R)
• M21: 5,635,501 km (0.068 R)
• M22: 5,785,698 km (0.078 R)
• M23: 5,967,758 km (0.118 R)
• M24: 6,120,946 km (0.046 R)
• M25: 6,400,096 km (0.108 R)
• M26: 7,294,691 km (0.028 R)
• M27: 7,360,066 km (0.115 R)
• M28: 7,924,050 km (0.082 R)
• M29: 8,025,028 km (0.104 R)
• M30: 8,708,990 km (0.12 R)
• M31: 9,128,312 km (0.108 R)
• M32: 9,269,682 km (0.032 R)
• M33: 9,590,121 km (0.049 R)
• M34: 9,661,778 km (0.091 R)
• M35: 10,796,329 km (0.096 R)
• M36: 10,908,378 km (0.051 R)
• M37: 11,703,341 km (0.078 R)
• M38: 12,088,406 km (0.107 R)
• M39: 12,831,608 km (0.086 R)
• M40: 13,388,710 km (0.114 R)
• M41: 13,710,495 km (0.036 R)
• M42: 14,857,163 km (0.081 R)
• M43: 15,148,580 km (0.062 R)
• M44: 15,949,227 km (0.118 R)
• M45: 16,720,404 km (0.081 R)
• M46: 17,372,202 km (0.115 R)
• M47: 18,165,520 km (0.037 R)
• M48: 18,925,477 km (0.053 R)
• M49: 19,105,742 km (0.118 R)
• M50: 19,695,756 km (0.095 R)
• M51: 19,970,119 km (0.106 R)
• M52: 21,548,526 km (0.072 R)
• M53: 21,973,085 km (0.116 R)
• M54: 22,543,352 km (0.109 R)
• M55: 24,136,719 km (0.112 R)
• M56: 24,725,087 km (0.111 R)
• M57: 25,219,059 km (0.065 R)
• M58: 25,467,242 km (0.079 R)
• M59: 25,865,921 km (0.099 R)
• M60: 26,166,463 km (0.108 R)
• M61: 26,367,373 km (0.029 R)
• M62: 27,788,253 km (0.1 R)
• M63: 28,044,664 km (0.12 R)
• M64: 28,301,823 km (0.076 R)
• M65: 28,611,341 km (0.087 R)
• M66: 29,703,854 km (0.106 R)
• M67: 29,913,441 km (0.103 R)
• M68: 30,281,451 km (0.119 R)
• M69: 31,875,716 km (0.065 R)
• M70: 32,036,683 km (0.11 R)
• M71: 32,575,086 km (0.104 R)
• M72: 33,279,393 km (0.07 R)
• M73: 36,258,634 km (0.118 R)
• M74: 37,213,966 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 10

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.51 AU - 12.03 AU

Year: 12782 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,477,487 km

• M1: 227,090 km (0.098 R)
• M2: 481,406 km (0.074 R)
• M3: 566,826 km (0.064 R)
• M4: 642,672 km (0.105 R)
• M5: 857,345 km (0.089 R)
• M6: 1,273,078 km (0.083 R)
• M7: 1,524,701 km (0.063 R)
• M8: 1,634,357 km (0.062 R)
• M9: 1,838,558 km (0.104 R)
• M10: 1,955,693 km (0.057 R)
• M11: 2,197,593 km (0.09 R)
• M12: 2,423,635 km (0.083 R)
• M13: 3,035,490 km (0.106 R)
• M14: 3,576,137 km (0.09 R)
• M15: 4,395,335 km (0.082 R)
• M16: 5,608,424 km (0.062 R)
• M17: 6,591,432 km (0.074 R)
• M18: 6,736,243 km (0.054 R)
• M19: 7,139,858 km (0.109 R)
• M20: 7,214,058 km (0.082 R)
• M21: 7,855,534 km (0.115 R)
• M22: 8,593,949 km (0.117 R)
• M23: 9,354,504 km (0.055 R)
• M24: 9,476,576 km (0.104 R)
• M25: 9,640,236 km (0.056 R)
• M26: 9,887,372 km (0.089 R)
• M27: 10,136,602 km (0.075 R)
• M28: 11,370,485 km (0.097 R)
• M29: 11,500,785 km (0.025 R)
• M30: 12,071,501 km (0.114 R)
• M31: 12,337,935 km (0.116 R)
• M32: 12,427,095 km (0.096 R)
• M33: 12,831,458 km (0.092 R)
• M34: 13,377,341 km (0.048 R)
• M35: 13,514,971 km (0.095 R)
• M36: 13,606,974 km (0.103 R)
• M37: 13,699,275 km (0.081 R)
• M38: 14,633,065 km (0.09 R)
• M39: 15,635,670 km (0.083 R)
• M40: 17,056,401 km (0.113 R)
• M41: 17,656,438 km (0.106 R)
• M42: 18,212,344 km (0.105 R)
• M43: 18,314,071 km (0.089 R)
• M44: 19,083,004 km (0.092 R)
• M45: 20,124,504 km (0.115 R)
• M46: 20,229,671 km (0.108 R)
• M47: 20,546,370 km (0.074 R)
• M48: 21,077,592 km (0.108 R)
• M49: 21,721,162 km (0.061 R)
• M50: 21,829,172 km (0.08 R)
• M51: 22,917,795 km (0.115 R)
• M52: 23,303,160 km (0.104 R)
• M53: 24,303,520 km (0.099 R)
• M54: 25,034,755 km (0.1 R)
• M55: 26,518,915 km (0.114 R)
• M56: 27,388,079 km (0.039 R)
• M57: 27,621,452 km (0.067 R)
• M58: 28,090,142 km (0.106 R)
• M59: 28,325,459 km (0.115 R)
• M60: 30,171,347 km (0.097 R)
• M61: 30,957,035 km (0.107 R)
• M62: 31,566,048 km (0.09 R)
• M63: 32,055,981 km (0.05 R)
• M64: 32,425,189 km (0.108 R)
• M65: 33,043,477 km (0.086 R)
• M66: 33,603,422 km (0.096 R)
• M67: 34,166,358 km (0.034 R)
• M68: 34,291,871 km (0.117 R)
• M69: 34,669,456 km (0.051 R)
• M70: 34,795,567 km (0.12 R)
• M71: 35,238,377 km (0.086 R)
• M72: 36,257,438 km (0.117 R)
• M73: 37,479,951 km (0.109 R)
• M74: 39,701,330 km (0.03 R)
• M75: 39,965,520 km (0.053 R)
• M76: 40,097,764 km (0.115 R)
• M77: 40,561,967 km (0.104 R)
• M78: 43,112,610 km (0.112 R)
• M79: 43,860,600 km (0.029 R)
• M80: 44,475,746 km (0.09 R)
• M81: 45,025,070 km (0.09 R)
• M82: 45,783,980 km (0.078 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 19,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit