🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.55 AU - 0.87 AU

Year: 217 Days

Day: 21.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,530,199 km

• M1: 301,290 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.9 AU - 0.98 AU

Year: 331 Days

Day: 40.8 Hours

Environment

Temp: 91 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,530,199 km

• M1: 206,146 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.06 AU - 4.56 AU

Year: 3252 Days

Day: 41.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,530,199 km

• M1: 2,063,254 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 13.8

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.01 AU - 7.67 AU

Year: 6502 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,530,199 km

• M1: 243,246 km (0.083 R)
• M2: 730,038 km (0.084 R)
• M3: 1,086,529 km (0.042 R)
• M4: 1,223,711 km (0.108 R)
• M5: 1,330,523 km (0.105 R)
• M6: 2,457,893 km (0.089 R)
• M7: 3,297,137 km (0.099 R)
• M8: 3,475,308 km (0.117 R)
• M9: 4,192,181 km (0.058 R)
• M10: 4,838,893 km (0.113 R)
• M11: 5,042,047 km (0.091 R)
• M12: 6,478,186 km (0.101 R)
• M13: 8,032,957 km (0.114 R)
• M14: 8,728,437 km (0.085 R)
• M15: 8,905,412 km (0.103 R)
• M16: 9,083,433 km (0.115 R)
• M17: 9,443,216 km (0.1 R)
• M18: 9,918,040 km (0.093 R)
• M19: 10,102,793 km (0.081 R)
• M20: 11,234,950 km (0.045 R)
• M21: 11,466,228 km (0.101 R)
• M22: 11,660,107 km (0.118 R)
• M23: 12,646,256 km (0.114 R)
• M24: 13,007,834 km (0.111 R)
• M25: 14,071,475 km (0.083 R)
• M26: 14,279,266 km (0.056 R)
• M27: 14,404,480 km (0.064 R)
• M28: 15,461,538 km (0.096 R)
• M29: 15,590,192 km (0.118 R)
• M30: 15,848,249 km (0.089 R)
• M31: 16,107,951 km (0.084 R)
• M32: 16,194,717 km (0.05 R)
• M33: 16,456,215 km (0.105 R)
• M34: 16,543,729 km (0.088 R)
• M35: 17,293,514 km (0.107 R)
• M36: 17,650,155 km (0.113 R)
• M37: 17,829,523 km (0.094 R)
• M38: 18,280,261 km (0.107 R)
• M39: 18,507,201 km (0.116 R)
• M40: 19,887,691 km (0.108 R)
• M41: 19,980,890 km (0.071 R)
• M42: 20,074,239 km (0.042 R)
• M43: 21,158,524 km (0.101 R)
• M44: 22,649,716 km (0.085 R)
• M45: 23,580,514 km (0.115 R)
• M46: 24,473,763 km (0.042 R)
• M47: 24,673,775 km (0.081 R)
• M48: 24,774,006 km (0.096 R)
• M49: 25,732,779 km (0.101 R)
• M50: 25,834,355 km (0.084 R)
• M51: 26,293,471 km (0.032 R)
• M52: 27,271,243 km (0.056 R)
• M53: 27,947,276 km (0.107 R)
• M54: 28,156,414 km (0.03 R)
• M55: 28,418,509 km (0.108 R)
• M56: 28,734,161 km (0.113 R)
• M57: 29,050,859 km (0.111 R)
• M58: 29,474,969 km (0.057 R)
• M59: 29,634,590 km (0.047 R)
• M60: 30,222,211 km (0.069 R)
• M61: 30,383,178 km (0.077 R)
• M62: 31,029,890 km (0.107 R)
• M63: 31,354,816 km (0.103 R)
• M64: 32,008,260 km (0.079 R)
• M65: 32,501,334 km (0.102 R)
• M66: 34,442,367 km (0.105 R)
• M67: 34,554,415 km (0.088 R)
• M68: 34,835,061 km (0.078 R)
• M69: 35,060,206 km (0.057 R)
• M70: 35,568,390 km (0.081 R)
• M71: 35,851,878 km (0.114 R)
• M72: 35,965,422 km (0.08 R)
• M73: 36,477,945 km (0.092 R)
• M74: 38,436,031 km (0.092 R)
• M75: 38,552,269 km (0.032 R)
• M76: 38,843,386 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 10

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.64 AU - 7.34 AU

Year: 6717 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 20,530,199 km

• M1: 130,599 km (0.113 R)
• M2: 312,660 km (0.099 R)
• M3: 563,535 km (0.116 R)
• M4: 670,797 km (0.108 R)
• M5: 756,217 km (0.077 R)
• M6: 830,567 km (0.055 R)
• M7: 939,175 km (0.066 R)
• M8: 1,086,081 km (0.111 R)
• M9: 1,153,998 km (0.113 R)
• M10: 1,403,228 km (0.115 R)
• M11: 1,592,170 km (0.103 R)
• M12: 1,709,455 km (0.074 R)
• M13: 1,850,226 km (0.065 R)
• M14: 1,953,150 km (0.026 R)
• M15: 3,036,388 km (0.069 R)
• M16: 3,134,075 km (0.088 R)
• M17: 3,793,952 km (0.112 R)
• M18: 3,952,376 km (0.065 R)
• M19: 4,607,764 km (0.036 R)
• M20: 4,890,953 km (0.045 R)
• M21: 5,005,694 km (0.051 R)
• M22: 5,179,677 km (0.119 R)
• M23: 5,533,775 km (0.099 R)
• M24: 5,653,453 km (0.096 R)
• M25: 6,234,192 km (0.108 R)
• M26: 6,296,425 km (0.096 R)
• M27: 6,515,885 km (0.112 R)
• M28: 6,642,445 km (0.054 R)
• M29: 6,897,958 km (0.085 R)
• M30: 7,189,374 km (0.11 R)
• M31: 7,418,858 km (0.059 R)
• M32: 8,054,050 km (0.105 R)
• M33: 8,189,885 km (0.08 R)
• M34: 8,706,446 km (0.102 R)
• M35: 8,881,027 km (0.075 R)
• M36: 9,056,805 km (0.097 R)
• M37: 9,879,892 km (0.111 R)
• M38: 10,245,210 km (0.119 R)
• M39: 11,215,801 km (0.087 R)
• M40: 11,558,679 km (0.099 R)
• M41: 12,371,894 km (0.055 R)
• M42: 12,450,432 km (0.047 R)
• M43: 12,568,316 km (0.116 R)
• M44: 12,647,154 km (0.118 R)
• M45: 13,123,772 km (0.101 R)
• M46: 13,283,842 km (0.059 R)
• M47: 14,094,363 km (0.111 R)
• M48: 14,754,240 km (0.074 R)
• M49: 16,404,753 km (0.086 R)
• M50: 16,491,071 km (0.058 R)
• M51: 17,011,522 km (0.081 R)
• M52: 17,537,358 km (0.058 R)
• M53: 17,669,752 km (0.073 R)
• M54: 18,157,591 km (0.064 R)
• M55: 18,336,211 km (0.057 R)
• M56: 19,831,442 km (0.037 R)
• M57: 20,756,555 km (0.095 R)
• M58: 20,849,754 km (0.105 R)
• M59: 22,361,291 km (0.06 R)
• M60: 22,648,669 km (0.088 R)
• M61: 22,889,073 km (0.07 R)
• M62: 23,907,834 km (0.077 R)
• M63: 24,005,671 km (0.081 R)
• M64: 24,595,386 km (0.093 R)
• M65: 24,891,889 km (0.104 R)
• M66: 25,538,750 km (0.102 R)
• M67: 26,645,774 km (0.115 R)
• M68: 26,848,779 km (0.104 R)
• M69: 27,052,232 km (0.095 R)
• M70: 27,563,108 km (0.091 R)
• M71: 28,128,888 km (0.065 R)
• M72: 28,439,154 km (0.106 R)
• M73: 29,062,977 km (0.092 R)
• M74: 29,376,534 km (0.082 R)
• M75: 30,535,917 km (0.093 R)
• M76: 30,748,346 km (0.073 R)
• M77: 31,281,663 km (0.101 R)
• M78: 31,549,293 km (0.062 R)
• M79: 32,411,276 km (0.109 R)
• M80: 32,519,585 km (0.077 R)
• M81: 35,767,654 km (0.102 R)
• M82: 36,948,580 km (0.109 R)
• M83: 37,799,941 km (0.092 R)
• M84: 37,913,935 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 9.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.27 AU - 11.79 AU

Year: 12419 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 20,530,199 km

• M1: 171,140 km (0.117 R)
• M2: 261,347 km (0.085 R)
• M3: 356,941 km (0.079 R)
• M4: 421,866 km (0.114 R)
• M5: 1,056,460 km (0.1 R)
• M6: 1,156,691 km (0.051 R)
• M7: 1,260,362 km (0.119 R)
• M8: 1,379,292 km (0.103 R)
• M9: 1,440,328 km (0.084 R)
• M10: 1,641,537 km (0.08 R)
• M11: 1,865,785 km (0.032 R)
• M12: 2,002,218 km (0.095 R)
• M13: 2,387,732 km (0.058 R)
• M14: 2,536,432 km (0.088 R)
• M15: 2,627,088 km (0.066 R)
• M16: 2,858,815 km (0.111 R)
• M17: 2,921,646 km (0.08 R)
• M18: 3,325,561 km (0.029 R)
• M19: 4,530,123 km (0.068 R)
• M20: 4,622,275 km (0.049 R)
• M21: 5,092,461 km (0.064 R)
• M22: 5,343,038 km (0.105 R)
• M23: 5,440,426 km (0.098 R)
• M24: 5,876,354 km (0.119 R)
• M25: 5,997,229 km (0.086 R)
• M26: 6,303,007 km (0.097 R)
• M27: 6,426,874 km (0.048 R)
• M28: 6,509,751 km (0.118 R)
• M29: 6,781,870 km (0.116 R)
• M30: 6,951,215 km (0.105 R)
• M31: 7,036,336 km (0.112 R)
• M32: 7,207,775 km (0.063 R)
• M33: 7,730,470 km (0.102 R)
• M34: 7,885,154 km (0.067 R)
• M35: 8,242,693 km (0.1 R)
• M36: 8,355,639 km (0.095 R)
• M37: 8,491,624 km (0.102 R)
• M38: 8,674,283 km (0.07 R)
• M39: 8,743,098 km (0.1 R)
• M40: 9,090,015 km (0.034 R)
• M41: 9,347,174 km (0.113 R)
• M42: 9,559,454 km (0.088 R)
• M43: 10,084,991 km (0.102 R)
• M44: 11,189,173 km (0.063 R)
• M45: 12,382,964 km (0.109 R)
• M46: 12,720,307 km (0.086 R)
• M47: 15,749,664 km (0.079 R)
• M48: 16,058,733 km (0.075 R)
• M49: 16,284,775 km (0.118 R)
• M50: 16,398,171 km (0.11 R)
• M51: 17,955,036 km (0.056 R)
• M52: 18,899,597 km (0.05 R)
• M53: 19,709,220 km (0.117 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit