🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.61 AU - 0.65 AU

Year: 318 Days

Day: 37.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,057,108 km

• M1: 141,071 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.61 AU - 0.67 AU

Year: 326 Days

Day: 21.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 12.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.83 AU - 1.13 AU

Year: 617 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 71,057,108 km

• M1: 163,062 km (0.092 R)
• M2: 247,285 km (0.088 R)
• M3: 368,310 km (0.118 R)
• M4: 453,730 km (0.069 R)
• M5: 586,124 km (0.118 R)
• M6: 674,088 km (0.117 R)
• M7: 830,717 km (0.12 R)
• M8: 1,016,667 km (0.09 R)
• M9: 1,199,925 km (0.065 R)
• M10: 1,431,352 km (0.095 R)
• M11: 1,511,836 km (0.053 R)
• M12: 1,684,173 km (0.07 R)
• M13: 1,769,743 km (0.074 R)
• M14: 1,924,577 km (0.117 R)
• M15: 2,035,129 km (0.087 R)
• M16: 2,162,138 km (0.108 R)
• M17: 2,284,509 km (0.076 R)
• M18: 2,416,903 km (0.075 R)
• M19: 2,837,124 km (0.069 R)
• M20: 2,939,897 km (0.074 R)
• M21: 3,027,861 km (0.112 R)
• M22: 3,190,175 km (0.051 R)
• M23: 3,330,497 km (0.026 R)
• M24: 3,489,670 km (0.109 R)
• M25: 3,868,302 km (0.089 R)
• M26: 3,991,720 km (0.088 R)
• M27: 4,351,204 km (0.097 R)
• M28: 4,461,158 km (0.117 R)
• M29: 4,655,935 km (0.078 R)
• M30: 4,996,270 km (0.057 R)
• M31: 5,315,512 km (0.074 R)
• M32: 5,443,119 km (0.043 R)
• M33: 5,591,669 km (0.091 R)
• M34: 5,681,428 km (0.104 R)
• M35: 5,872,614 km (0.061 R)
• M36: 6,117,057 km (0.098 R)
• M37: 6,199,336 km (0.071 R)
• M38: 6,292,236 km (0.066 R)
• M39: 6,448,267 km (0.047 R)
• M40: 6,584,550 km (0.047 R)
• M41: 6,785,460 km (0.088 R)
• M42: 7,182,643 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.6

Radius: 10.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.93 AU - 1.51 AU

Year: 857 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 71,057,108 km

• M1: 143,614 km (0.097 R)
• M2: 221,704 km (0.115 R)
• M3: 296,952 km (0.093 R)
• M4: 365,019 km (0.111 R)
• M5: 433,235 km (0.111 R)
• M6: 514,916 km (0.095 R)
• M7: 687,851 km (0.083 R)
• M8: 845,677 km (0.039 R)
• M9: 1,000,211 km (0.109 R)
• M10: 1,081,144 km (0.112 R)
• M11: 1,158,785 km (0.092 R)
• M12: 1,244,355 km (0.113 R)
• M13: 1,314,367 km (0.081 R)
• M14: 1,440,179 km (0.049 R)
• M15: 1,514,080 km (0.097 R)
• M16: 1,608,177 km (0.058 R)
• M17: 1,795,922 km (0.052 R)
• M18: 1,889,272 km (0.077 R)
• M19: 1,970,653 km (0.114 R)
• M20: 2,200,435 km (0.049 R)
• M21: 2,358,560 km (0.092 R)
• M22: 2,528,054 km (0.091 R)
• M23: 2,686,329 km (0.067 R)
• M24: 2,793,740 km (0.117 R)
• M25: 2,871,232 km (0.104 R)
• M26: 3,140,658 km (0.038 R)
• M27: 3,213,362 km (0.072 R)
• M28: 3,526,620 km (0.104 R)
• M29: 3,644,503 km (0.074 R)
• M30: 3,823,871 km (0.105 R)
• M31: 3,919,015 km (0.11 R)
• M32: 4,041,237 km (0.087 R)
• M33: 4,147,152 km (0.111 R)
• M34: 4,236,013 km (0.06 R)
• M35: 4,616,441 km (0.102 R)
• M36: 4,754,968 km (0.058 R)
• M37: 5,064,636 km (0.097 R)
• M38: 5,342,290 km (0.092 R)
• M39: 5,419,781 km (0.082 R)
• M40: 5,605,283 km (0.111 R)
• M41: 5,812,775 km (0.077 R)
• M42: 6,133,961 km (0.094 R)
• M43: 6,327,392 km (0.06 R)
• M44: 6,481,477 km (0.116 R)
• M45: 6,595,321 km (0.114 R)
• M46: 6,846,047 km (0.063 R)
• M47: 7,015,093 km (0.068 R)
• M48: 7,110,686 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.6

Radius: 14.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.33 AU - 2.43 AU

Year: 2335 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 71,057,108 km

• M1: 188,493 km (0.091 R)
• M2: 326,423 km (0.101 R)
• M3: 441,164 km (0.12 R)
• M4: 694,284 km (0.117 R)
• M5: 928,704 km (0.041 R)
• M6: 1,114,953 km (0.032 R)
• M7: 1,235,379 km (0.107 R)
• M8: 1,372,261 km (0.114 R)
• M9: 1,490,444 km (0.061 R)
• M10: 1,649,765 km (0.104 R)
• M11: 1,802,056 km (0.095 R)
• M12: 1,919,490 km (0.082 R)
• M13: 2,080,308 km (0.082 R)
• M14: 2,231,851 km (0.11 R)
• M15: 2,444,728 km (0.114 R)
• M16: 2,546,455 km (0.071 R)
• M17: 2,679,447 km (0.099 R)
• M18: 3,092,487 km (0.119 R)
• M19: 3,187,033 km (0.113 R)
• M20: 3,363,110 km (0.082 R)
• M21: 3,509,716 km (0.117 R)
• M22: 3,625,205 km (0.057 R)
• M23: 3,962,249 km (0.09 R)
• M24: 4,327,268 km (0.118 R)
• M25: 4,558,846 km (0.102 R)
• M26: 4,812,863 km (0.069 R)
• M27: 4,923,266 km (0.113 R)
• M28: 5,240,563 km (0.03 R)
• M29: 5,545,294 km (0.077 R)
• M30: 6,053,029 km (0.065 R)
• M31: 6,292,535 km (0.111 R)
• M32: 6,678,199 km (0.053 R)
• M33: 6,967,371 km (0.047 R)
• M34: 7,092,585 km (0.118 R)
• M35: 7,387,741 km (0.082 R)
• M36: 8,011,864 km (0.061 R)
• M37: 8,209,034 km (0.094 R)
• M38: 9,242,156 km (0.117 R)
• M39: 9,564,839 km (0.071 R)
• M40: 9,704,264 km (0.113 R)
• M41: 10,032,183 km (0.076 R)
• M42: 10,292,483 km (0.107 R)
• M43: 11,013,694 km (0.073 R)
• M44: 12,176,369 km (0.119 R)
• M45: 12,403,459 km (0.077 R)
• M46: 12,683,057 km (0.088 R)
• M47: 13,300,148 km (0.119 R)
• M48: 13,455,880 km (0.074 R)
• M49: 13,612,359 km (0.087 R)
• M50: 14,483,617 km (0.062 R)
• M51: 14,724,320 km (0.102 R)
• M52: 14,831,731 km (0.097 R)
• M53: 15,182,688 km (0.095 R)
• M54: 15,755,498 km (0.113 R)
• M55: 16,335,339 km (0.077 R)
• M56: 16,725,790 km (0.047 R)
• M57: 17,658,533 km (0.097 R)
• M58: 18,231,941 km (0.095 R)
• M59: 18,666,074 km (0.113 R)
• M60: 18,928,319 km (0.064 R)
• M61: 19,103,648 km (0.082 R)
• M62: 19,426,779 km (0.119 R)
• M63: 19,574,133 km (0.104 R)
• M64: 19,870,188 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 10.5

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.66 AU - 6.92 AU

Year: 8858 Days

Day: 6.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,057,108 km

• M1: 135,087 km (0.072 R)
• M2: 213,327 km (0.049 R)
• M3: 416,630 km (0.059 R)
• M4: 530,474 km (0.105 R)
• M5: 706,252 km (0.054 R)
• M6: 1,116,449 km (0.073 R)
• M7: 1,304,194 km (0.059 R)
• M8: 1,480,121 km (0.079 R)
• M9: 1,782,907 km (0.039 R)
• M10: 2,182,483 km (0.107 R)
• M11: 2,419,596 km (0.063 R)
• M12: 3,419,957 km (0.041 R)
• M13: 3,979,453 km (0.106 R)
• M14: 5,009,584 km (0.075 R)
• M15: 5,253,129 km (0.037 R)
• M16: 6,007,402 km (0.039 R)
• M17: 6,604,746 km (0.092 R)
• M18: 6,680,742 km (0.113 R)
• M19: 6,987,717 km (0.077 R)
• M20: 7,065,208 km (0.043 R)
• M21: 7,260,284 km (0.087 R)
• M22: 7,536,142 km (0.101 R)
• M23: 7,976,858 km (0.074 R)
• M24: 8,179,862 km (0.066 R)
• M25: 8,384,811 km (0.111 R)
• M26: 9,263,399 km (0.055 R)
• M27: 9,477,025 km (0.057 R)
• M28: 9,692,147 km (0.076 R)
• M29: 9,865,531 km (0.096 R)
• M30: 10,215,291 km (0.091 R)
• M31: 10,303,254 km (0.098 R)
• M32: 10,747,560 km (0.083 R)
• M33: 11,062,164 km (0.109 R)
• M34: 12,163,952 km (0.074 R)
• M35: 12,304,275 km (0.074 R)
• M36: 12,775,359 km (0.044 R)
• M37: 12,870,354 km (0.106 R)
• M38: 13,445,109 km (0.104 R)
• M39: 13,687,008 km (0.092 R)
• M40: 13,930,404 km (0.072 R)
• M41: 14,175,146 km (0.106 R)
• M42: 14,322,799 km (0.079 R)
• M43: 14,669,118 km (0.103 R)
• M44: 14,768,601 km (0.119 R)
• M45: 14,868,233 km (0.091 R)
• M46: 16,442,003 km (0.041 R)
• M47: 17,855,254 km (0.098 R)
• M48: 18,442,276 km (0.09 R)
• M49: 18,819,113 km (0.107 R)
• M50: 20,407,094 km (0.102 R)
• M51: 20,796,797 km (0.1 R)
• M52: 21,076,844 km (0.117 R)
• M53: 21,301,540 km (0.083 R)
• M54: 21,980,864 km (0.107 R)
• M55: 22,724,665 km (0.049 R)
• M56: 22,897,600 km (0.034 R)
• M57: 23,418,649 km (0.095 R)
• M58: 25,542,191 km (0.087 R)
• M59: 25,662,019 km (0.087 R)
• M60: 25,781,996 km (0.081 R)
• M61: 25,902,123 km (0.067 R)
• M62: 26,203,264 km (0.068 R)
• M63: 26,626,925 km (0.033 R)
• M64: 26,748,249 km (0.079 R)
• M65: 27,052,681 km (0.111 R)
• M66: 28,716,508 km (0.113 R)
• M67: 28,840,973 km (0.086 R)
• M68: 29,970,138 km (0.086 R)
• M69: 30,096,548 km (0.101 R)
• M70: 30,730,843 km (0.069 R)
• M71: 31,369,776 km (0.098 R)
• M72: 31,690,813 km (0.08 R)
• M73: 32,271,402 km (0.068 R)
• M74: 33,574,400 km (0.106 R)
• M75: 34,100,386 km (0.109 R)
• M76: 35,093,865 km (0.082 R)
• M77: 36,366,046 km (0.056 R)
• M78: 37,448,985 km (0.115 R)
• M79: 37,517,052 km (0.073 R)
• M80: 39,024,250 km (0.092 R)
• M81: 39,162,179 km (0.067 R)
• M82: 43,234,383 km (0.118 R)
• M83: 43,663,280 km (0.098 R)
• M84: 44,597,369 km (0.109 R)
• M85: 45,247,970 km (0.064 R)
• M86: 46,339,137 km (0.071 R)
• M87: 46,558,448 km (0.111 R)
• M88: 48,029,144 km (0.095 R)
• M89: 49,365,801 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.5

Radius: 6.2

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.96 AU - 11.64 AU

Year: 19506 Days

Day: 21.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 62.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,057,108 km

• M1: 83,476 km (0.07 R)
• M2: 137,780 km (0.096 R)
• M3: 374,743 km (0.096 R)
• M4: 992,582 km (0.098 R)
• M5: 1,172,847 km (0.08 R)
• M6: 1,419,983 km (0.067 R)
• M7: 1,774,380 km (0.075 R)
• M8: 2,188,318 km (0.06 R)
• M9: 3,519,888 km (0.109 R)
• M10: 3,795,298 km (0.085 R)
• M11: 4,159,569 km (0.113 R)
• M12: 4,450,537 km (0.101 R)
• M13: 4,705,302 km (0.114 R)
• M14: 4,921,172 km (0.056 R)
• M15: 4,964,705 km (0.106 R)
• M16: 5,096,201 km (0.072 R)
• M17: 5,362,784 km (0.074 R)
• M18: 5,633,706 km (0.091 R)
• M19: 5,863,040 km (0.115 R)
• M20: 6,425,677 km (0.063 R)
• M21: 6,473,399 km (0.108 R)
• M22: 7,054,736 km (0.081 R)
• M23: 7,252,206 km (0.099 R)
• M24: 7,906,547 km (0.077 R)
• M25: 8,266,629 km (0.088 R)
• M26: 8,737,563 km (0.094 R)
• M27: 8,790,371 km (0.105 R)
• M28: 8,896,436 km (0.051 R)
• M29: 9,056,356 km (0.075 R)
• M30: 9,760,064 km (0.104 R)
• M31: 10,146,176 km (0.044 R)
• M32: 10,650,022 km (0.114 R)
• M33: 10,876,663 km (0.055 R)
• M34: 11,392,177 km (0.093 R)
• M35: 12,805,578 km (0.095 R)
• M36: 13,839,748 km (0.119 R)
• M37: 15,987,375 km (0.096 R)
• M38: 16,246,778 km (0.042 R)
• M39: 16,638,425 km (0.079 R)
• M40: 17,364,573 km (0.11 R)
• M41: 17,698,176 km (0.095 R)
• M42: 18,643,186 km (0.069 R)
• M43: 20,511,663 km (0.098 R)
• M44: 21,861,934 km (0.059 R)
• M45: 22,005,697 km (0.117 R)
• M46: 23,608,040 km (0.114 R)
• M47: 25,398,577 km (0.091 R)
• M48: 26,310,077 km (0.119 R)
• M49: 27,930,820 km (0.061 R)
• M50: 28,086,851 km (0.104 R)
• M51: 28,399,809 km (0.032 R)
• M52: 29,424,854 km (0.098 R)
• M53: 29,902,071 km (0.056 R)
• M54: 32,983,189 km (0.047 R)
• M55: 33,478,807 km (0.067 R)
• M56: 33,561,684 km (0.086 R)
• M57: 33,810,615 km (0.109 R)
• M58: 34,060,144 km (0.041 R)
• M59: 34,393,897 km (0.118 R)
• M60: 34,477,522 km (0.058 R)
• M61: 34,896,546 km (0.103 R)
• M62: 35,317,215 km (0.118 R)
• M63: 36,248,611 km (0.087 R)
• M64: 36,674,666 km (0.081 R)
• M65: 37,790,217 km (0.109 R)
• M66: 38,395,341 km (0.117 R)
• M67: 39,265,552 km (0.053 R)
• M68: 39,703,125 km (0.081 R)
• M69: 40,054,381 km (0.056 R)
• M70: 43,712,947 km (0.113 R)
• M71: 45,444,243 km (0.066 R)
• M72: 46,364,569 km (0.11 R)
• M73: 47,756,278 km (0.084 R)
• M74: 48,223,322 km (0.113 R)
• M75: 48,597,915 km (0.08 R)
• M76: 48,691,863 km (0.064 R)
• M77: 53,652,828 km (0.088 R)
• M78: 54,235,511 km (0.12 R)
• M79: 57,081,312 km (0.026 R)
• M80: 57,378,413 km (0.046 R)
• M81: 58,971,929 km (0.076 R)
• M82: 59,673,693 km (0.071 R)
• M83: 59,774,073 km (0.112 R)
• M84: 59,975,282 km (0.063 R)
• M85: 63,530,925 km (0.077 R)
• M86: 63,633,549 km (0.116 R)
• M87: 64,972,300 km (0.036 R)
• M88: 65,386,088 km (0.067 R)
• M89: 66,216,206 km (0.059 R)
• M90: 67,468,041 km (0.051 R)
• M91: 68,727,655 km (0.108 R)
• M92: 70,419,308 km (0.053 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit