🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.53 AU - 0.57 AU

Year: 157 Days

Day: 21.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,277,442 km

• M1: 248,931 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.51 AU - 1.81 AU

Year: 823 Days

Day: 28.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.86 AU - 2.24 AU

Year: 1130 Days

Day: 14.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 8.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.68 AU - 7.18 AU

Year: 5560 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,277,442 km

• M1: 111,600 km (0.098 R)
• M2: 166,951 km (0.117 R)
• M3: 276,457 km (0.119 R)
• M4: 418,425 km (0.049 R)
• M5: 546,331 km (0.116 R)
• M6: 880,234 km (0.118 R)
• M7: 1,038,658 km (0.097 R)
• M8: 1,260,811 km (0.063 R)
• M9: 1,475,185 km (0.098 R)
• M10: 1,938,639 km (0.031 R)
• M11: 2,002,816 km (0.111 R)
• M12: 2,080,906 km (0.047 R)
• M13: 2,160,044 km (0.092 R)
• M14: 2,226,764 km (0.058 R)
• M15: 2,280,769 km (0.102 R)
• M16: 2,431,265 km (0.107 R)
• M17: 2,641,749 km (0.079 R)
• M18: 2,713,406 km (0.095 R)
• M19: 2,814,534 km (0.086 R)
• M20: 2,902,348 km (0.112 R)
• M21: 2,991,209 km (0.112 R)
• M22: 3,262,879 km (0.088 R)
• M23: 3,511,062 km (0.034 R)
• M24: 3,589,900 km (0.068 R)
• M25: 3,669,486 km (0.111 R)
• M26: 3,797,841 km (0.09 R)
• M27: 4,258,902 km (0.09 R)
• M28: 4,581,884 km (0.074 R)
• M29: 4,912,794 km (0.064 R)
• M30: 5,251,484 km (0.069 R)
• M31: 5,469,448 km (0.119 R)
• M32: 5,727,354 km (0.067 R)
• M33: 5,857,804 km (0.042 R)
• M34: 5,989,300 km (0.114 R)
• M35: 6,064,847 km (0.112 R)
• M36: 6,216,988 km (0.074 R)
• M37: 6,641,846 km (0.078 R)
• M38: 6,759,430 km (0.098 R)
• M39: 6,917,106 km (0.096 R)
• M40: 7,096,025 km (0.083 R)
• M41: 7,236,348 km (0.069 R)
• M42: 7,438,305 km (0.104 R)
• M43: 8,076,191 km (0.045 R)
• M44: 8,159,816 km (0.114 R)
• M45: 9,076,552 km (0.111 R)
• M46: 9,491,985 km (0.081 R)
• M47: 9,846,681 km (0.116 R)
• M48: 10,250,895 km (0.081 R)
• M49: 10,455,096 km (0.089 R)
• M50: 10,523,462 km (0.079 R)
• M51: 10,683,532 km (0.115 R)
• M52: 10,752,347 km (0.07 R)
• M53: 10,890,426 km (0.109 R)
• M54: 12,280,190 km (0.049 R)
• M55: 12,788,224 km (0.111 R)
• M56: 12,934,531 km (0.075 R)
• M57: 13,179,872 km (0.115 R)
• M58: 13,824,788 km (0.08 R)
• M59: 13,899,886 km (0.103 R)
• M60: 14,252,040 km (0.058 R)
• M61: 14,479,877 km (0.053 R)
• M62: 14,709,061 km (0.1 R)
• M63: 14,862,548 km (0.068 R)
• M64: 15,093,677 km (0.116 R)
• M65: 15,637,615 km (0.089 R)
• M66: 15,742,034 km (0.078 R)
• M67: 16,214,464 km (0.089 R)
• M68: 16,638,275 km (0.11 R)
• M69: 17,119,532 km (0.108 R)
• M70: 17,173,237 km (0.055 R)
• M71: 17,254,020 km (0.108 R)
• M72: 17,741,111 km (0.051 R)
• M73: 17,877,095 km (0.089 R)
• M74: 18,205,163 km (0.05 R)
• M75: 18,397,546 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 11.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.02 AU - 7.56 AU

Year: 6812 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 36,277,442 km

• M1: 192,383 km (0.043 R)
• M2: 282,740 km (0.094 R)
• M3: 551,717 km (0.108 R)
• M4: 628,760 km (0.059 R)
• M5: 952,938 km (0.098 R)
• M6: 1,386,623 km (0.111 R)
• M7: 1,527,245 km (0.044 R)
• M8: 2,080,458 km (0.075 R)
• M9: 2,266,408 km (0.091 R)
• M10: 2,445,776 km (0.031 R)
• M11: 2,605,097 km (0.062 R)
• M12: 2,717,445 km (0.102 R)
• M13: 2,895,616 km (0.075 R)
• M14: 3,090,692 km (0.095 R)
• M15: 3,317,183 km (0.061 R)
• M16: 3,730,373 km (0.118 R)
• M17: 3,900,316 km (0.055 R)
• M18: 4,116,335 km (0.081 R)
• M19: 4,485,243 km (0.056 R)
• M20: 5,019,757 km (0.037 R)
• M21: 5,176,086 km (0.118 R)
• M22: 5,255,074 km (0.099 R)
• M23: 5,429,954 km (0.091 R)
• M24: 5,982,718 km (0.101 R)
• M25: 6,198,887 km (0.078 R)
• M26: 7,389,088 km (0.079 R)
• M27: 7,531,654 km (0.12 R)
• M28: 8,074,395 km (0.057 R)
• M29: 8,517,654 km (0.088 R)
• M30: 8,685,952 km (0.109 R)
• M31: 8,761,199 km (0.116 R)
• M32: 9,044,986 km (0.077 R)
• M33: 9,757,820 km (0.059 R)
• M34: 10,609,182 km (0.062 R)
• M35: 11,135,467 km (0.086 R)
• M36: 11,443,040 km (0.046 R)
• M37: 12,701,009 km (0.103 R)
• M38: 13,173,140 km (0.099 R)
• M39: 13,914,397 km (0.067 R)
• M40: 14,157,045 km (0.116 R)
• M41: 14,893,515 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 12.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.54 AU - 8.72 AU

Year: 9761 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,277,442 km

• M1: 160,818 km (0.067 R)
• M2: 417,976 km (0.054 R)
• M3: 667,057 km (0.104 R)
• M4: 827,575 km (0.096 R)
• M5: 1,189,602 km (0.109 R)
• M6: 1,451,249 km (0.057 R)
• M7: 1,600,099 km (0.114 R)
• M8: 1,709,754 km (0.111 R)
• M9: 2,149,871 km (0.073 R)
• M10: 2,651,024 km (0.089 R)
• M11: 3,077,976 km (0.05 R)
• M12: 4,549,271 km (0.108 R)
• M13: 5,224,406 km (0.054 R)
• M14: 5,896,699 km (0.104 R)
• M15: 6,103,743 km (0.088 R)
• M16: 6,313,180 km (0.115 R)
• M17: 6,454,101 km (0.096 R)
• M18: 6,811,191 km (0.095 R)
• M19: 7,285,117 km (0.081 R)
• M20: 7,433,069 km (0.096 R)
• M21: 8,264,983 km (0.036 R)
• M22: 8,497,009 km (0.105 R)
• M23: 9,285,989 km (0.107 R)
• M24: 10,098,305 km (0.052 R)
• M25: 10,180,883 km (0.028 R)
• M26: 10,346,638 km (0.083 R)
• M27: 10,638,653 km (0.1 R)
• M28: 11,359,415 km (0.069 R)
• M29: 12,625,312 km (0.096 R)
• M30: 13,027,282 km (0.084 R)
• M31: 13,117,190 km (0.114 R)
• M32: 13,798,010 km (0.09 R)
• M33: 14,770,546 km (0.051 R)
• M34: 14,911,317 km (0.063 R)
• M35: 16,101,518 km (0.073 R)
• M36: 16,634,834 km (0.06 R)
• M37: 18,219,225 km (0.094 R)
• M38: 18,978,435 km (0.061 R)
• M39: 19,799,727 km (0.112 R)
• M40: 19,955,010 km (0.12 R)
• M41: 20,058,830 km (0.085 R)
• M42: 20,632,538 km (0.077 R)
• M43: 21,158,973 km (0.103 R)
• M44: 22,927,220 km (0.051 R)
• M45: 23,035,828 km (0.086 R)
• M46: 23,253,792 km (0.062 R)
• M47: 23,911,574 km (0.053 R)
• M48: 24,686,790 km (0.066 R)
• M49: 25,189,439 km (0.11 R)
• M50: 25,413,985 km (0.11 R)
• M51: 25,695,529 km (0.074 R)
• M52: 28,043,318 km (0.047 R)
• M53: 28,217,749 km (0.068 R)
• M54: 28,509,315 km (0.073 R)
• M55: 29,390,147 km (0.031 R)
• M56: 30,101,186 km (0.089 R)
• M57: 31,178,440 km (0.043 R)
• M58: 31,359,154 km (0.098 R)
• M59: 31,479,880 km (0.105 R)
• M60: 32,025,015 km (0.086 R)
• M61: 32,817,883 km (0.12 R)
• M62: 33,370,647 km (0.039 R)
• M63: 33,555,550 km (0.081 R)
• M64: 33,988,337 km (0.1 R)
• M65: 34,422,919 km (0.113 R)
• M66: 34,734,531 km (0.093 R)
• M67: 36,053,536 km (0.063 R)
• M68: 36,179,946 km (0.073 R)
• M69: 37,324,968 km (0.072 R)
• M70: 38,352,556 km (0.026 R)
• M71: 40,238,835 km (0.067 R)
• M72: 40,435,706 km (0.08 R)
• M73: 41,226,331 km (0.064 R)
• M74: 41,689,935 km (0.1 R)
• M75: 42,956,879 km (0.068 R)
• M76: 43,090,919 km (0.11 R)
• M77: 44,236,390 km (0.112 R)
• M78: 44,371,776 km (0.083 R)
• M79: 44,643,146 km (0.062 R)
• M80: 45,323,667 km (0.106 R)
• M81: 45,665,199 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.3

Radius: 5.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.42 AU - 17.26 AU

Year: 22010 Days

Day: 21.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,277,442 km

• M1: 136,732 km (0.092 R)
• M2: 215,271 km (0.115 R)
• M3: 331,658 km (0.115 R)
• M4: 364,121 km (0.113 R)
• M5: 677,529 km (0.078 R)
• M6: 929,302 km (0.119 R)
• M7: 2,021,666 km (0.094 R)
• M8: 2,316,224 km (0.103 R)
• M9: 2,424,682 km (0.073 R)
• M10: 2,944,984 km (0.066 R)
• M11: 4,374,691 km (0.063 R)
• M12: 4,428,247 km (0.072 R)
• M13: 4,481,952 km (0.118 R)
• M14: 4,563,034 km (0.117 R)
• M15: 5,836,411 km (0.112 R)
• M16: 6,043,754 km (0.063 R)
• M17: 6,193,352 km (0.111 R)
• M18: 6,253,640 km (0.085 R)
• M19: 6,588,141 km (0.083 R)
• M20: 7,626,350 km (0.116 R)
• M21: 7,755,602 km (0.11 R)
• M22: 8,082,025 km (0.064 R)
• M23: 8,849,612 km (0.102 R)
• M24: 9,019,555 km (0.095 R)
• M25: 10,705,074 km (0.114 R)
• M26: 12,752,022 km (0.117 R)
• M27: 13,253,025 km (0.058 R)
• M28: 14,234,686 km (0.109 R)
• M29: 15,280,076 km (0.115 R)
• M30: 15,647,788 km (0.065 R)
• M31: 16,142,508 km (0.059 R)
• M32: 18,344,888 km (0.118 R)
• M33: 18,431,505 km (0.054 R)
• M34: 19,835,032 km (0.104 R)
• M35: 20,864,864 km (0.083 R)
• M36: 20,955,221 km (0.079 R)
• M37: 21,545,833 km (0.082 R)
• M38: 22,604,089 km (0.032 R)
• M39: 23,773,495 km (0.088 R)
• M40: 25,878,936 km (0.089 R)
• M41: 26,610,320 km (0.107 R)
• M42: 26,855,511 km (0.112 R)
• M43: 28,292,847 km (0.108 R)
• M44: 30,572,120 km (0.058 R)
• M45: 30,777,518 km (0.112 R)
• M46: 31,603,897 km (0.086 R)
• M47: 32,437,605 km (0.105 R)
• M48: 33,120,221 km (0.056 R)
• M49: 33,384,111 km (0.074 R)
• M50: 34,179,673 km (0.106 R)
• M51: 35,142,784 km (0.119 R)
• M52: 35,789,645 km (0.058 R)
• M53: 35,843,799 km (0.025 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 15,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit