🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.53 AU - 4.21 AU

Year: 2260 Days

Day: 30.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,811,774 km

• M1: 40,092 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.15 AU - 5.03 AU

Year: 3021 Days

Day: 35.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,811,774 km

• M1: 2,890,380 km (0.088 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 9.5

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.65 AU - 6.93 AU

Year: 6462 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,811,774 km

• M1: 127,158 km (0.107 R)
• M2: 307,274 km (0.118 R)
• M3: 412,292 km (0.092 R)
• M4: 601,234 km (0.026 R)
• M5: 925,712 km (0.03 R)
• M6: 1,179,729 km (0.079 R)
• M7: 1,616,555 km (0.08 R)
• M8: 1,676,543 km (0.11 R)
• M9: 1,829,732 km (0.073 R)
• M10: 1,923,978 km (0.119 R)
• M11: 2,003,714 km (0.118 R)
• M12: 2,199,837 km (0.03 R)
• M13: 2,317,121 km (0.115 R)
• M14: 2,402,243 km (0.115 R)
• M15: 2,898,309 km (0.048 R)
• M16: 3,101,912 km (0.073 R)
• M17: 3,780,787 km (0.059 R)
• M18: 3,861,271 km (0.101 R)
• M19: 3,962,698 km (0.118 R)
• M20: 4,044,528 km (0.047 R)
• M21: 4,147,601 km (0.049 R)
• M22: 4,547,177 km (0.088 R)
• M23: 5,360,690 km (0.107 R)
• M24: 6,171,211 km (0.058 R)
• M25: 6,290,142 km (0.082 R)
• M26: 6,361,799 km (0.099 R)
• M27: 6,748,958 km (0.057 R)
• M28: 7,622,460 km (0.088 R)
• M29: 8,137,526 km (0.116 R)
• M30: 8,610,704 km (0.077 R)
• M31: 8,984,848 km (0.091 R)
• M32: 9,065,781 km (0.094 R)
• M33: 9,611,364 km (0.097 R)
• M34: 9,943,770 km (0.075 R)
• M35: 10,562,956 km (0.077 R)
• M36: 10,676,950 km (0.034 R)
• M37: 10,791,242 km (0.111 R)
• M38: 11,369,139 km (0.115 R)
• M39: 11,485,975 km (0.107 R)
• M40: 11,661,902 km (0.092 R)
• M41: 12,135,529 km (0.12 R)
• M42: 12,284,678 km (0.093 R)
• M43: 12,494,713 km (0.05 R)
• M44: 12,645,508 km (0.039 R)
• M45: 13,223,853 km (0.09 R)
• M46: 13,810,875 km (0.105 R)
• M47: 13,935,490 km (0.074 R)
• M48: 14,091,970 km (0.089 R)
• M49: 14,217,482 km (0.094 R)
• M50: 14,437,990 km (0.112 R)
• M51: 15,010,351 km (0.116 R)
• M52: 15,138,557 km (0.117 R)
• M53: 15,525,267 km (0.082 R)
• M54: 16,111,541 km (0.092 R)
• M55: 16,177,215 km (0.054 R)
• M56: 16,308,561 km (0.041 R)
• M57: 16,771,417 km (0.09 R)
• M58: 16,904,559 km (0.112 R)
• M59: 17,608,866 km (0.108 R)
• M60: 18,083,690 km (0.046 R)
• M61: 18,665,925 km (0.098 R)
• M62: 18,838,411 km (0.092 R)
• M63: 19,463,431 km (0.057 R)
• M64: 19,638,311 km (0.086 R)
• M65: 19,743,478 km (0.078 R)
• M66: 19,813,789 km (0.079 R)
• M67: 19,919,256 km (0.03 R)
• M68: 20,095,482 km (0.092 R)
• M69: 20,343,066 km (0.108 R)
• M70: 20,805,473 km (0.092 R)
• M71: 21,020,146 km (0.036 R)
• M72: 21,523,693 km (0.073 R)
• M73: 22,947,715 km (0.118 R)
• M74: 23,466,221 km (0.088 R)
• M75: 24,364,108 km (0.097 R)
• M76: 24,817,389 km (0.113 R)
• M77: 24,893,086 km (0.12 R)
• M78: 25,387,806 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 13.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.03 AU - 7.37 AU

Year: 7056 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,811,774 km

• M1: 230,979 km (0.06 R)
• M2: 329,415 km (0.104 R)
• M3: 431,739 km (0.104 R)
• M4: 609,312 km (0.103 R)
• M5: 746,643 km (0.091 R)
• M6: 875,148 km (0.112 R)
• M7: 1,001,259 km (0.111 R)
• M8: 1,100,292 km (0.083 R)
• M9: 1,297,163 km (0.083 R)
• M10: 1,393,953 km (0.072 R)
• M11: 1,780,065 km (0.059 R)
• M12: 1,875,060 km (0.061 R)
• M13: 2,243,519 km (0.042 R)
• M14: 3,048,655 km (0.068 R)
• M15: 3,603,514 km (0.057 R)
• M16: 3,725,286 km (0.107 R)
• M17: 3,901,662 km (0.067 R)
• M18: 4,189,937 km (0.07 R)
• M19: 4,281,341 km (0.117 R)
• M20: 4,673,138 km (0.079 R)
• M21: 4,979,365 km (0.093 R)
• M22: 5,096,051 km (0.069 R)
• M23: 5,753,684 km (0.071 R)
• M24: 5,917,194 km (0.111 R)
• M25: 6,082,201 km (0.102 R)
• M26: 6,248,853 km (0.115 R)
• M27: 6,438,094 km (0.046 R)
• M28: 6,779,476 km (0.082 R)
• M29: 7,061,169 km (0.088 R)
• M30: 7,148,534 km (0.105 R)
• M31: 7,568,904 km (0.057 R)
• M32: 8,318,390 km (0.089 R)
• M33: 8,457,067 km (0.073 R)
• M34: 8,807,575 km (0.055 R)
• M35: 8,925,458 km (0.095 R)
• M36: 9,234,377 km (0.055 R)
• M37: 9,741,065 km (0.071 R)
• M38: 9,911,906 km (0.095 R)
• M39: 10,059,260 km (0.086 R)
• M40: 10,182,529 km (0.039 R)
• M41: 10,331,079 km (0.088 R)
• M42: 11,908,888 km (0.079 R)
• M43: 12,170,385 km (0.107 R)
• M44: 12,381,019 km (0.114 R)
• M45: 12,566,371 km (0.087 R)
• M46: 12,966,395 km (0.099 R)
• M47: 13,181,517 km (0.089 R)
• M48: 13,370,758 km (0.063 R)
• M49: 13,642,578 km (0.061 R)
• M50: 13,751,934 km (0.066 R)
• M51: 13,916,342 km (0.1 R)
• M52: 14,247,252 km (0.119 R)
• M53: 14,636,506 km (0.088 R)
• M54: 14,804,504 km (0.096 R)
• M55: 15,001,226 km (0.109 R)
• M56: 15,653,622 km (0.076 R)
• M57: 15,739,491 km (0.105 R)
• M58: 16,228,676 km (0.08 R)
• M59: 16,315,593 km (0.072 R)
• M60: 16,576,940 km (0.116 R)
• M61: 16,693,626 km (0.074 R)
• M62: 17,222,006 km (0.117 R)
• M63: 17,369,809 km (0.118 R)
• M64: 17,845,380 km (0.095 R)
• M65: 18,355,509 km (0.069 R)
• M66: 18,506,453 km (0.116 R)
• M67: 18,870,425 km (0.107 R)
• M68: 18,961,829 km (0.028 R)
• M69: 19,883,502 km (0.109 R)
• M70: 20,725,588 km (0.117 R)
• M71: 20,914,231 km (0.084 R)
• M72: 21,261,747 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.1

Radius: 11.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.41 AU - 8.21 AU

Year: 7972 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,811,774 km

• M1: 155,133 km (0.113 R)
• M2: 264,639 km (0.087 R)
• M3: 409,898 km (0.074 R)
• M4: 575,653 km (0.106 R)
• M5: 795,113 km (0.05 R)
• M6: 1,058,854 km (0.086 R)
• M7: 1,279,810 km (0.098 R)
• M8: 1,405,173 km (0.096 R)
• M9: 1,846,636 km (0.115 R)
• M10: 2,352,127 km (0.116 R)
• M11: 2,507,560 km (0.115 R)
• M12: 2,666,582 km (0.112 R)
• M13: 3,114,927 km (0.094 R)
• M14: 3,261,533 km (0.103 R)
• M15: 3,385,549 km (0.12 R)
• M16: 3,740,994 km (0.108 R)
• M17: 4,351,204 km (0.117 R)
• M18: 4,433,183 km (0.119 R)
• M19: 4,850,561 km (0.081 R)
• M20: 5,368,170 km (0.113 R)
• M21: 5,633,557 km (0.113 R)
• M22: 5,783,005 km (0.115 R)
• M23: 6,896,911 km (0.045 R)
• M24: 7,380,561 km (0.082 R)
• M25: 7,544,071 km (0.111 R)
• M26: 7,875,131 km (0.091 R)
• M27: 8,516,906 km (0.108 R)
• M28: 8,896,286 km (0.103 R)
• M29: 9,105,574 km (0.041 R)
• M30: 10,578,813 km (0.101 R)
• M31: 11,024,017 km (0.076 R)
• M32: 11,098,816 km (0.11 R)
• M33: 11,173,764 km (0.1 R)
• M34: 11,741,338 km (0.109 R)
• M35: 12,163,653 km (0.116 R)
• M36: 12,551,860 km (0.081 R)
• M37: 13,260,804 km (0.061 R)
• M38: 13,460,068 km (0.12 R)
• M39: 14,226,458 km (0.032 R)
• M40: 14,924,033 km (0.081 R)
• M41: 15,214,552 km (0.052 R)
• M42: 16,097,479 km (0.039 R)
• M43: 16,781,141 km (0.037 R)
• M44: 18,265,601 km (0.114 R)
• M45: 18,620,896 km (0.047 R)
• M46: 18,799,366 km (0.059 R)
• M47: 19,113,222 km (0.026 R)
• M48: 20,339,925 km (0.048 R)
• M49: 21,545,085 km (0.091 R)
• M50: 22,440,429 km (0.077 R)
• M51: 22,582,995 km (0.116 R)
• M52: 24,462,543 km (0.112 R)
• M53: 24,854,190 km (0.086 R)
• M54: 26,241,710 km (0.115 R)
• M55: 26,944,820 km (0.114 R)
• M56: 27,654,064 km (0.117 R)
• M57: 28,266,966 km (0.108 R)
• M58: 29,091,101 km (0.083 R)
• M59: 29,714,475 km (0.104 R)
• M60: 30,132,452 km (0.103 R)
• M61: 30,868,623 km (0.056 R)
• M62: 31,344,943 km (0.094 R)
• M63: 33,545,677 km (0.109 R)
• M64: 34,747,097 km (0.105 R)
• M65: 35,077,260 km (0.034 R)
• M66: 36,687,382 km (0.118 R)
• M67: 37,023,528 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 13,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit