🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.58 AU - 0.76 AU

Year: 354 Days

Day: 14.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.1

Radius: 10

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.02 AU - 2.32 AU

Year: 2064 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 86,848,462 km

• M1: 124,615 km (0.082 R)
• M2: 270,323 km (0.118 R)
• M3: 368,011 km (0.079 R)
• M4: 553,213 km (0.112 R)
• M5: 618,438 km (0.118 R)
• M6: 819,647 km (0.053 R)
• M7: 902,374 km (0.055 R)
• M8: 1,049,279 km (0.109 R)
• M9: 1,189,901 km (0.081 R)
• M10: 1,255,425 km (0.054 R)
• M11: 1,428,510 km (0.118 R)
• M12: 1,537,717 km (0.026 R)
• M13: 1,857,258 km (0.107 R)
• M14: 2,090,780 km (0.105 R)
• M15: 2,179,791 km (0.101 R)
• M16: 2,435,753 km (0.077 R)
• M17: 2,721,036 km (0.05 R)
• M18: 2,798,827 km (0.119 R)
• M19: 2,867,642 km (0.055 R)
• M20: 3,077,527 km (0.078 R)
• M21: 3,344,260 km (0.06 R)
• M22: 3,726,184 km (0.1 R)
• M23: 3,834,792 km (0.111 R)
• M24: 3,999,649 km (0.062 R)
• M25: 4,223,148 km (0.058 R)
• M26: 4,313,804 km (0.057 R)
• M27: 4,647,557 km (0.075 R)
• M28: 4,741,205 km (0.038 R)
• M29: 5,013,773 km (0.104 R)
• M30: 5,315,960 km (0.084 R)
• M31: 5,574,316 km (0.107 R)
• M32: 5,736,480 km (0.065 R)
• M33: 5,887,424 km (0.077 R)
• M34: 6,014,283 km (0.115 R)
• M35: 6,090,728 km (0.032 R)
• M36: 6,257,829 km (0.076 R)
• M37: 6,335,320 km (0.113 R)
• M38: 6,413,261 km (0.09 R)
• M39: 6,834,229 km (0.051 R)
• M40: 6,940,892 km (0.054 R)
• M41: 7,345,704 km (0.026 R)
• M42: 7,537,339 km (0.075 R)
• M43: 7,606,154 km (0.102 R)
• M44: 7,702,794 km (0.081 R)
• M45: 8,107,905 km (0.078 R)
• M46: 8,178,516 km (0.101 R)
• M47: 8,277,549 km (0.096 R)
• M48: 8,377,032 km (0.07 R)
• M49: 8,577,344 km (0.104 R)
• M50: 8,779,151 km (0.074 R)
• M51: 9,070,268 km (0.107 R)
• M52: 9,187,553 km (0.072 R)
• M53: 9,438,578 km (0.092 R)
• M54: 9,602,089 km (0.042 R)
• M55: 9,932,251 km (0.081 R)
• M56: 10,098,604 km (0.039 R)
• M57: 10,220,377 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 13.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.69 AU - 3.37 AU

Year: 3405 Days

Day: 14.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 86,848,462 km

• M1: 182,509 km (0.099 R)
• M2: 280,047 km (0.119 R)
• M3: 554,859 km (0.098 R)
• M4: 648,507 km (0.111 R)
• M5: 739,163 km (0.066 R)
• M6: 854,802 km (0.106 R)
• M7: 1,095,505 km (0.096 R)
• M8: 1,300,155 km (0.076 R)
• M9: 1,443,919 km (0.094 R)
• M10: 1,618,799 km (0.11 R)
• M11: 1,735,186 km (0.084 R)
• M12: 2,018,075 km (0.088 R)
• M13: 2,463,279 km (0.114 R)
• M14: 2,628,734 km (0.098 R)
• M15: 2,876,318 km (0.111 R)
• M16: 3,003,028 km (0.075 R)
• M17: 3,613,537 km (0.11 R)
• M18: 3,819,982 km (0.048 R)
• M19: 3,977,359 km (0.052 R)
• M20: 4,335,047 km (0.102 R)
• M21: 4,573,207 km (0.082 R)
• M22: 4,665,958 km (0.08 R)
• M23: 4,967,098 km (0.075 R)
• M24: 5,352,612 km (0.102 R)
• M25: 5,808,137 km (0.115 R)
• M26: 5,929,012 km (0.119 R)
• M27: 6,421,040 km (0.102 R)
• M28: 6,587,991 km (0.04 R)
• M29: 6,798,774 km (0.03 R)
• M30: 7,554,244 km (0.063 R)
• M31: 7,774,901 km (0.099 R)
• M32: 7,930,782 km (0.109 R)
• M33: 8,042,681 km (0.091 R)
• M34: 8,404,558 km (0.046 R)
• M35: 8,656,331 km (0.111 R)
• M36: 8,841,085 km (0.098 R)
• M37: 8,980,510 km (0.106 R)
• M38: 9,167,657 km (0.057 R)
• M39: 9,640,984 km (0.088 R)
• M40: 9,760,513 km (0.099 R)
• M41: 10,122,390 km (0.106 R)
• M42: 10,243,864 km (0.101 R)
• M43: 10,341,551 km (0.117 R)
• M44: 11,360,014 km (0.043 R)
• M45: 11,689,727 km (0.114 R)
• M46: 11,791,753 km (0.099 R)
• M47: 12,048,164 km (0.109 R)
• M48: 12,697,568 km (0.072 R)
• M49: 12,855,095 km (0.114 R)
• M50: 13,198,721 km (0.097 R)
• M51: 13,411,599 km (0.057 R)
• M52: 14,548,393 km (0.099 R)
• M53: 14,906,381 km (0.097 R)
• M54: 15,044,908 km (0.116 R)
• M55: 15,239,535 km (0.104 R)
• M56: 15,687,730 km (0.082 R)
• M57: 15,800,378 km (0.118 R)
• M58: 16,510,818 km (0.086 R)
• M59: 16,625,559 km (0.091 R)
• M60: 16,971,130 km (0.116 R)
• M61: 17,173,686 km (0.113 R)
• M62: 17,552,318 km (0.053 R)
• M63: 17,874,702 km (0.106 R)
• M64: 18,199,179 km (0.077 R)
• M65: 18,406,672 km (0.101 R)
• M66: 19,003,866 km (0.081 R)
• M67: 19,820,072 km (0.098 R)
• M68: 20,586,163 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.2

Radius: 8.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.39 AU - 5.53 AU

Year: 8238 Days

Day: 5.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,848,462 km

• M1: 183,557 km (0.12 R)
• M2: 377,435 km (0.079 R)
• M3: 501,302 km (0.061 R)
• M4: 626,815 km (0.053 R)
• M5: 1,607,878 km (0.12 R)
• M6: 1,683,275 km (0.088 R)
• M7: 1,837,959 km (0.08 R)
• M8: 2,119,951 km (0.054 R)
• M9: 2,415,706 km (0.115 R)
• M10: 2,480,931 km (0.109 R)
• M11: 2,861,209 km (0.067 R)
• M12: 2,999,886 km (0.093 R)
• M13: 3,307,908 km (0.11 R)
• M14: 3,429,232 km (0.115 R)
• M15: 3,502,685 km (0.085 R)
• M16: 3,576,735 km (0.106 R)
• M17: 3,676,218 km (0.047 R)
• M18: 4,057,543 km (0.085 R)
• M19: 4,135,334 km (0.088 R)
• M20: 4,558,846 km (0.119 R)
• M21: 4,775,762 km (0.065 R)
• M22: 5,418,435 km (0.12 R)
• M23: 5,561,750 km (0.113 R)
• M24: 5,677,239 km (0.094 R)
• M25: 5,793,626 km (0.101 R)
• M26: 6,447,818 km (0.091 R)
• M27: 6,783,815 km (0.088 R)
• M28: 7,760,988 km (0.094 R)
• M29: 7,890,240 km (0.08 R)
• M30: 8,984,100 km (0.12 R)
• M31: 9,222,260 km (0.061 R)
• M32: 9,393,549 km (0.111 R)
• M33: 9,878,995 km (0.092 R)
• M34: 11,055,582 km (0.052 R)
• M35: 11,128,286 km (0.104 R)
• M36: 11,678,807 km (0.09 R)
• M37: 12,275,702 km (0.098 R)
• M38: 12,540,042 km (0.084 R)
• M39: 12,730,031 km (0.117 R)
• M40: 12,920,918 km (0.09 R)
• M41: 12,997,512 km (0.102 R)
• M42: 14,363,041 km (0.044 R)
• M43: 14,801,513 km (0.086 R)
• M44: 15,163,539 km (0.105 R)
• M45: 15,569,249 km (0.038 R)
• M46: 16,019,688 km (0.112 R)
• M47: 16,474,466 km (0.096 R)
• M48: 17,059,393 km (0.1 R)
• M49: 17,523,595 km (0.115 R)
• M50: 17,651,053 km (0.091 R)
• M51: 18,724,268 km (0.118 R)
• M52: 18,854,568 km (0.111 R)
• M53: 19,115,915 km (0.108 R)
• M54: 19,246,963 km (0.051 R)
• M55: 19,774,445 km (0.091 R)
• M56: 20,351,294 km (0.036 R)
• M57: 21,204,152 km (0.1 R)
• M58: 21,840,092 km (0.062 R)
• M59: 22,160,531 km (0.12 R)
• M60: 23,504,069 km (0.111 R)
• M61: 23,644,542 km (0.116 R)
• M62: 24,115,027 km (0.056 R)
• M63: 25,592,605 km (0.05 R)
• M64: 25,978,717 km (0.089 R)
• M65: 26,464,013 km (0.099 R)
• M66: 26,561,401 km (0.105 R)
• M67: 26,952,300 km (0.111 R)
• M68: 27,148,573 km (0.1 R)
• M69: 28,885,105 km (0.111 R)
• M70: 29,640,275 km (0.108 R)
• M71: 30,504,053 km (0.102 R)
• M72: 30,862,190 km (0.103 R)
• M73: 31,118,751 km (0.12 R)
• M74: 31,996,591 km (0.083 R)
• M75: 32,308,353 km (0.119 R)
• M76: 32,934,869 km (0.07 R)
• M77: 33,092,096 km (0.12 R)
• M78: 33,459,957 km (0.074 R)
• M79: 33,935,080 km (0.098 R)
• M80: 34,199,868 km (0.085 R)
• M81: 34,945,165 km (0.032 R)
• M82: 35,965,273 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.3

Radius: 7.6

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.36 AU - 12.68 AU

Year: 23620 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,848,462 km

• M1: 134,788 km (0.108 R)
• M2: 501,003 km (0.066 R)
• M3: 687,103 km (0.061 R)
• M4: 762,650 km (0.089 R)
• M5: 978,520 km (0.11 R)
• M6: 1,183,170 km (0.077 R)
• M7: 1,244,205 km (0.068 R)
• M8: 1,840,951 km (0.047 R)
• M9: 2,020,768 km (0.087 R)
• M10: 2,131,620 km (0.073 R)
• M11: 2,244,417 km (0.069 R)
• M12: 2,756,042 km (0.103 R)
• M13: 3,173,569 km (0.099 R)
• M14: 4,020,892 km (0.109 R)
• M15: 5,184,913 km (0.119 R)
• M16: 5,646,721 km (0.108 R)
• M17: 6,941,790 km (0.088 R)
• M18: 7,336,130 km (0.093 R)
• M19: 7,680,055 km (0.087 R)
• M20: 7,795,844 km (0.084 R)
• M21: 8,324,224 km (0.093 R)
• M22: 9,477,175 km (0.098 R)
• M23: 10,103,990 km (0.11 R)
• M24: 10,167,419 km (0.102 R)
• M25: 10,422,484 km (0.078 R)
• M26: 10,615,016 km (0.053 R)
• M27: 12,401,215 km (0.108 R)
• M28: 12,810,664 km (0.106 R)
• M29: 12,879,329 km (0.035 R)
• M30: 12,948,145 km (0.109 R)
• M31: 13,086,074 km (0.099 R)
• M32: 13,713,038 km (0.111 R)
• M33: 15,140,800 km (0.03 R)
• M34: 15,578,374 km (0.102 R)
• M35: 16,242,439 km (0.118 R)
• M36: 16,316,789 km (0.068 R)
• M37: 17,904,322 km (0.066 R)
• M38: 18,366,879 km (0.061 R)
• M39: 18,444,370 km (0.096 R)
• M40: 18,755,384 km (0.095 R)
• M41: 19,937,058 km (0.049 R)
• M42: 20,176,265 km (0.075 R)
• M43: 21,549,723 km (0.106 R)
• M44: 22,620,395 km (0.062 R)
• M45: 23,036,726 km (0.106 R)
• M46: 23,120,351 km (0.032 R)
• M47: 24,300,977 km (0.112 R)
• M48: 26,195,634 km (0.087 R)
• M49: 27,603,201 km (0.071 R)
• M50: 28,137,265 km (0.067 R)
• M51: 29,669,147 km (0.069 R)
• M52: 30,491,038 km (0.06 R)
• M53: 30,582,891 km (0.06 R)
• M54: 31,043,204 km (0.052 R)
• M55: 31,598,511 km (0.108 R)
• M56: 32,719,149 km (0.085 R)
• M57: 32,907,193 km (0.052 R)
• M58: 36,255,493 km (0.105 R)
• M59: 39,911,216 km (0.12 R)
• M60: 40,615,822 km (0.115 R)
• M61: 45,034,045 km (0.118 R)
• M62: 46,399,575 km (0.047 R)
• M63: 47,352,812 km (0.069 R)
• M64: 47,565,541 km (0.096 R)
• M65: 48,098,707 km (0.082 R)
• M66: 49,494,156 km (0.066 R)
• M67: 50,685,404 km (0.082 R)
• M68: 51,557,709 km (0.059 R)
• M69: 52,765,114 km (0.111 R)
• M70: 53,096,024 km (0.117 R)
• M71: 53,649,088 km (0.104 R)
• M72: 53,870,792 km (0.06 R)
• M73: 53,981,793 km (0.083 R)
• M74: 54,315,247 km (0.118 R)
• M75: 56,442,828 km (0.092 R)
• M76: 57,460,093 km (0.049 R)
• M77: 57,687,033 km (0.1 R)
• M78: 57,914,272 km (0.04 R)
• M79: 59,857,399 km (0.098 R)
• M80: 60,087,331 km (0.074 R)
• M81: 62,287,018 km (0.091 R)
• M82: 67,600,884 km (0.107 R)
• M83: 68,200,173 km (0.056 R)
• M84: 69,162,836 km (0.116 R)
• M85: 69,404,137 km (0.044 R)
• M86: 69,525,012 km (0.12 R)
• M87: 70,251,160 km (0.116 R)
• M88: 70,858,228 km (0.112 R)
• M89: 71,955,379 km (0.11 R)
• M90: 72,077,600 km (0.053 R)
• M91: 74,660,707 km (0.055 R)
• M92: 78,026,210 km (0.045 R)
• M93: 79,285,076 km (0.086 R)
• M94: 80,550,824 km (0.075 R)
• M95: 82,461,787 km (0.097 R)
• M96: 86,068,891 km (0.107 R)
• M97: 86,198,592 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 17,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit