🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 256 Days

Day: 12 Hours

Environment

Temp: 116 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,611,047 km

• M1: 382,522 km (0.101 R)
• M2: 485,146 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.29 AU - 2.03 AU

Year: 766 Days

Day: 26.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,611,047 km

• M1: 1,291,628 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.76 AU - 2.04 AU

Year: 938 Days

Day: 45.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.99 AU - 3.19 AU

Year: 1493 Days

Day: 24.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.98 AU - 6.14 AU

Year: 4077 Days

Day: 24.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 10.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.8 AU - 8.24 AU

Year: 7386 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,611,047 km

• M1: 208,839 km (0.082 R)
• M2: 332,556 km (0.079 R)
• M3: 430,991 km (0.067 R)
• M4: 541,993 km (0.042 R)
• M5: 622,327 km (0.09 R)
• M6: 692,788 km (0.053 R)
• M7: 1,124,078 km (0.107 R)
• M8: 1,266,944 km (0.101 R)
• M9: 1,454,241 km (0.098 R)
• M10: 1,773,184 km (0.115 R)
• M11: 1,898,547 km (0.088 R)
• M12: 2,070,435 km (0.111 R)
• M13: 2,292,737 km (0.03 R)
• M14: 2,906,986 km (0.086 R)
• M15: 3,131,233 km (0.117 R)
• M16: 3,258,391 km (0.102 R)
• M17: 3,361,315 km (0.061 R)
• M18: 3,517,794 km (0.085 R)
• M19: 4,029,419 km (0.114 R)
• M20: 4,167,946 km (0.116 R)
• M21: 5,002,702 km (0.106 R)
• M22: 5,577,308 km (0.086 R)
• M23: 5,888,322 km (0.116 R)
• M24: 5,982,718 km (0.088 R)
• M25: 6,429,866 km (0.084 R)
• M26: 6,723,078 km (0.104 R)
• M27: 7,424,393 km (0.115 R)
• M28: 7,732,116 km (0.097 R)
• M29: 7,870,194 km (0.105 R)
• M30: 8,254,362 km (0.099 R)
• M31: 10,993,499 km (0.081 R)
• M32: 11,071,140 km (0.117 R)
• M33: 11,383,650 km (0.11 R)
• M34: 11,659,359 km (0.113 R)
• M35: 11,738,646 km (0.068 R)
• M36: 11,857,726 km (0.096 R)
• M37: 12,057,289 km (0.063 R)
• M38: 12,419,017 km (0.057 R)
• M39: 12,499,949 km (0.1 R)
• M40: 13,277,260 km (0.07 R)
• M41: 14,028,092 km (0.063 R)
• M42: 15,266,762 km (0.117 R)
• M43: 15,353,379 km (0.046 R)
• M44: 15,527,361 km (0.112 R)
• M45: 15,833,289 km (0.077 R)
• M46: 16,807,770 km (0.087 R)
• M47: 18,075,911 km (0.061 R)
• M48: 18,213,690 km (0.115 R)
• M49: 18,305,693 km (0.051 R)
• M50: 18,536,373 km (0.092 R)
• M51: 19,893,226 km (0.038 R)
• M52: 20,655,576 km (0.09 R)
• M53: 21,233,623 km (0.097 R)
• M54: 22,012,579 km (0.106 R)
• M55: 23,198,441 km (0.11 R)
• M56: 23,398,154 km (0.069 R)
• M57: 24,202,542 km (0.119 R)
• M58: 24,506,674 km (0.049 R)
• M59: 26,097,349 km (0.08 R)
• M60: 26,409,111 km (0.105 R)
• M61: 27,141,392 km (0.112 R)
• M62: 27,933,363 km (0.118 R)
• M63: 28,947,338 km (0.119 R)
• M64: 29,593,900 km (0.113 R)
• M65: 29,702,208 km (0.114 R)
• M66: 30,190,795 km (0.07 R)
• M67: 30,736,977 km (0.103 R)
• M68: 31,286,300 km (0.082 R)
• M69: 31,728,212 km (0.038 R)
• M70: 32,283,370 km (0.074 R)
• M71: 32,450,621 km (0.088 R)
• M72: 33,685,551 km (0.093 R)
• M73: 35,739,231 km (0.086 R)
• M74: 36,664,942 km (0.113 R)
• M75: 36,839,523 km (0.082 R)
• M76: 37,657,225 km (0.108 R)
• M77: 38,599,243 km (0.031 R)
• M78: 38,776,666 km (0.07 R)
• M79: 39,132,409 km (0.116 R)
• M80: 39,310,730 km (0.118 R)
• M81: 40,026,556 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 14

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.74 AU - 12.12 AU

Year: 11207 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,611,047 km

• M1: 266,135 km (0.094 R)
• M2: 565,181 km (0.091 R)
• M3: 728,542 km (0.075 R)
• M4: 1,260,661 km (0.086 R)
• M5: 1,360,293 km (0.105 R)
• M6: 1,742,217 km (0.107 R)
• M7: 2,554,234 km (0.088 R)
• M8: 3,000,634 km (0.107 R)
• M9: 3,164,294 km (0.06 R)
• M10: 3,672,927 km (0.12 R)
• M11: 3,907,496 km (0.092 R)
• M12: 3,996,657 km (0.115 R)
• M13: 4,515,462 km (0.114 R)
• M14: 4,767,086 km (0.112 R)
• M15: 4,862,679 km (0.113 R)
• M16: 5,120,735 km (0.057 R)
• M17: 5,218,722 km (0.11 R)
• M18: 6,337,415 km (0.063 R)
• M19: 6,655,310 km (0.076 R)
• M20: 6,834,080 km (0.056 R)
• M21: 7,343,460 km (0.111 R)
• M22: 7,528,513 km (0.087 R)
• M23: 8,130,644 km (0.06 R)
• M24: 8,245,386 km (0.091 R)
• M25: 8,748,483 km (0.109 R)
• M26: 9,542,100 km (0.077 R)
• M27: 9,906,820 km (0.115 R)
• M28: 10,152,459 km (0.06 R)
• M29: 10,566,546 km (0.12 R)
• M30: 10,859,609 km (0.119 R)
• M31: 11,028,355 km (0.118 R)
• M32: 11,368,391 km (0.114 R)
• M33: 11,841,719 km (0.118 R)
• M34: 12,058,935 km (0.091 R)
• M35: 12,630,099 km (0.072 R)
• M36: 12,718,811 km (0.091 R)
• M37: 12,852,103 km (0.045 R)
• M38: 13,120,332 km (0.102 R)
• M39: 13,299,999 km (0.077 R)
• M40: 13,526,041 km (0.112 R)
• M41: 14,165,422 km (0.079 R)
• M42: 15,521,078 km (0.101 R)
• M43: 15,758,939 km (0.088 R)
• M44: 16,674,179 km (0.077 R)
• M45: 17,606,622 km (0.101 R)
• M46: 17,805,139 km (0.106 R)
• M47: 17,904,621 km (0.058 R)
• M48: 18,004,253 km (0.085 R)
• M49: 18,104,185 km (0.105 R)
• M50: 20,400,213 km (0.071 R)
• M51: 20,922,758 km (0.036 R)
• M52: 21,608,814 km (0.115 R)
• M53: 22,948,762 km (0.117 R)
• M54: 24,370,840 km (0.071 R)
• M55: 24,869,748 km (0.105 R)
• M56: 26,613,910 km (0.104 R)
• M57: 26,898,894 km (0.111 R)
• M58: 27,759,979 km (0.098 R)
• M59: 28,164,941 km (0.064 R)
• M60: 28,513,653 km (0.089 R)
• M61: 28,863,862 km (0.097 R)
• M62: 29,039,340 km (0.115 R)
• M63: 29,391,643 km (0.118 R)
• M64: 30,219,069 km (0.077 R)
• M65: 30,994,285 km (0.058 R)
• M66: 31,896,809 km (0.114 R)
• M67: 32,260,332 km (0.118 R)
• M68: 32,747,123 km (0.116 R)
• M69: 33,543,283 km (0.104 R)
• M70: 34,594,059 km (0.097 R)
• M71: 35,907,079 km (0.063 R)
• M72: 36,537,934 km (0.107 R)
• M73: 37,299,985 km (0.047 R)
• M74: 39,422,330 km (0.106 R)
• M75: 41,451,625 km (0.087 R)
• M76: 41,782,087 km (0.091 R)
• M77: 42,979,019 km (0.107 R)
• M78: 43,179,630 km (0.086 R)
• M79: 44,727,968 km (0.052 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit