🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.05 AU - 1.65 AU

Year: 597 Days

Day: 42.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.24 AU - 3.18 AU

Year: 1699 Days

Day: 33.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 14.1

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.69 AU - 6.17 AU

Year: 4818 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 109.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,720,663 km

• M1: 180,714 km (0.11 R)
• M2: 345,870 km (0.068 R)
• M3: 564,582 km (0.025 R)
• M4: 731,833 km (0.056 R)
• M5: 904,020 km (0.112 R)
• M6: 1,260,212 km (0.095 R)
• M7: 1,455,288 km (0.103 R)
• M8: 1,608,327 km (0.077 R)
• M9: 1,731,446 km (0.119 R)
• M10: 1,912,908 km (0.111 R)
• M11: 2,236,488 km (0.076 R)
• M12: 2,395,062 km (0.069 R)
• M13: 2,619,309 km (0.116 R)
• M14: 2,765,616 km (0.093 R)
• M15: 2,914,915 km (0.081 R)
• M16: 3,044,915 km (0.085 R)
• M17: 3,401,556 km (0.103 R)
• M18: 3,561,925 km (0.074 R)
• M19: 4,155,230 km (0.102 R)
• M20: 4,501,250 km (0.092 R)
• M21: 4,652,344 km (0.105 R)
• M22: 5,011,828 km (0.118 R)
• M23: 5,168,756 km (0.09 R)
• M24: 5,487,399 km (0.118 R)
• M25: 6,199,934 km (0.094 R)
• M26: 6,481,926 km (0.086 R)
• M27: 6,854,724 km (0.086 R)
• M28: 7,323,414 km (0.096 R)
• M29: 7,832,795 km (0.087 R)
• M30: 8,015,304 km (0.105 R)
• M31: 8,384,661 km (0.098 R)
• M32: 8,540,243 km (0.072 R)
• M33: 8,917,679 km (0.055 R)
• M34: 9,332,663 km (0.075 R)
• M35: 9,786,693 km (0.097 R)
• M36: 10,281,114 km (0.093 R)
• M37: 10,447,766 km (0.111 R)
• M38: 10,615,315 km (0.103 R)
• M39: 10,783,912 km (0.093 R)
• M40: 11,294,639 km (0.099 R)
• M41: 11,501,234 km (0.116 R)
• M42: 11,813,445 km (0.04 R)
• M43: 11,953,019 km (0.079 R)
• M44: 12,410,789 km (0.119 R)
• M45: 12,838,340 km (0.118 R)
• M46: 12,946,050 km (0.096 R)
• M47: 13,270,827 km (0.062 R)
• M48: 13,525,293 km (0.091 R)
• M49: 13,634,948 km (0.045 R)
• M50: 14,224,364 km (0.107 R)
• M51: 14,522,213 km (0.115 R)
• M52: 14,935,103 km (0.118 R)
• M53: 15,237,890 km (0.113 R)
• M54: 15,811,149 km (0.096 R)
• M55: 15,926,489 km (0.056 R)
• M56: 16,352,394 km (0.059 R)
• M57: 16,547,320 km (0.092 R)
• M58: 17,255,067 km (0.069 R)
• M59: 17,413,641 km (0.106 R)
• M60: 17,533,020 km (0.033 R)
• M61: 17,852,411 km (0.087 R)
• M62: 18,053,022 km (0.08 R)
• M63: 18,375,705 km (0.106 R)
• M64: 20,309,257 km (0.069 R)
• M65: 21,364,072 km (0.095 R)
• M66: 21,705,305 km (0.099 R)
• M67: 22,134,501 km (0.062 R)
• M68: 22,350,071 km (0.111 R)
• M69: 23,482,677 km (0.09 R)
• M70: 23,614,622 km (0.045 R)
• M71: 23,879,111 km (0.079 R)
• M72: 24,322,220 km (0.077 R)
• M73: 24,991,820 km (0.117 R)
• M74: 25,351,454 km (0.06 R)
• M75: 26,303,794 km (0.088 R)
• M76: 28,805,818 km (0.068 R)
• M77: 29,989,885 km (0.064 R)
• M78: 31,141,340 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 8.5

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.8 AU - 7.08 AU

Year: 6962 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,720,663 km

• M1: 227,239 km (0.116 R)
• M2: 355,295 km (0.111 R)
• M3: 542,591 km (0.045 R)
• M4: 774,169 km (0.086 R)
• M5: 968,048 km (0.097 R)
• M6: 1,480,421 km (0.098 R)
• M7: 1,806,993 km (0.075 R)
• M8: 2,228,260 km (0.107 R)
• M9: 2,621,553 km (0.105 R)
• M10: 2,796,882 km (0.066 R)
• M11: 2,975,950 km (0.116 R)
• M12: 3,056,883 km (0.084 R)
• M13: 3,138,414 km (0.055 R)
• M14: 3,324,663 km (0.098 R)
• M15: 3,387,644 km (0.055 R)
• M16: 3,773,457 km (0.106 R)
• M17: 4,286,877 km (0.101 R)
• M18: 4,563,483 km (0.097 R)
• M19: 4,680,469 km (0.087 R)
• M20: 5,013,473 km (0.098 R)
• M21: 5,134,199 km (0.113 R)
• M22: 5,803,051 km (0.059 R)
• M23: 5,955,491 km (0.115 R)
• M24: 6,032,085 km (0.095 R)
• M25: 7,140,007 km (0.101 R)
• M26: 7,276,141 km (0.083 R)
• M27: 7,468,075 km (0.12 R)
• M28: 7,828,905 km (0.102 R)
• M29: 8,799,646 km (0.116 R)
• M30: 9,507,543 km (0.117 R)
• M31: 9,807,936 km (0.091 R)
• M32: 9,989,697 km (0.114 R)
• M33: 10,233,691 km (0.108 R)
• M34: 10,356,511 km (0.115 R)
• M35: 10,665,580 km (0.069 R)
• M36: 11,515,146 km (0.088 R)
• M37: 11,578,875 km (0.099 R)
• M38: 11,706,781 km (0.109 R)
• M39: 12,093,492 km (0.118 R)
• M40: 13,045,234 km (0.088 R)
• M41: 13,513,325 km (0.04 R)
• M42: 13,918,885 km (0.109 R)
• M43: 14,157,344 km (0.09 R)
• M44: 14,465,964 km (0.112 R)
• M45: 14,811,386 km (0.089 R)
• M46: 15,545,762 km (0.071 R)
• M47: 16,363,613 km (0.103 R)
• M48: 16,795,802 km (0.073 R)
• M49: 16,940,762 km (0.089 R)
• M50: 17,378,037 km (0.064 R)
• M51: 17,671,548 km (0.056 R)
• M52: 18,787,099 km (0.067 R)
• M53: 19,391,325 km (0.115 R)
• M54: 19,467,321 km (0.043 R)
• M55: 19,619,462 km (0.082 R)
• M56: 19,733,904 km (0.074 R)
• M57: 20,232,514 km (0.11 R)
• M58: 20,309,557 km (0.071 R)
• M59: 20,657,521 km (0.119 R)
• M60: 21,085,521 km (0.06 R)
• M61: 21,281,045 km (0.038 R)
• M62: 21,359,434 km (0.093 R)
• M63: 22,626,528 km (0.083 R)
• M64: 22,826,840 km (0.111 R)
• M65: 22,987,358 km (0.088 R)
• M66: 23,228,959 km (0.089 R)
• M67: 23,349,984 km (0.105 R)
• M68: 24,203,589 km (0.066 R)
• M69: 24,449,378 km (0.048 R)
• M70: 24,984,640 km (0.09 R)
• M71: 25,067,367 km (0.09 R)
• M72: 25,899,431 km (0.109 R)
• M73: 25,983,056 km (0.081 R)
• M74: 26,108,718 km (0.093 R)
• M75: 26,318,753 km (0.069 R)
• M76: 26,740,470 km (0.117 R)
• M77: 26,952,151 km (0.112 R)
• M78: 27,036,973 km (0.106 R)
• M79: 27,590,485 km (0.09 R)
• M80: 28,061,718 km (0.057 R)
• M81: 28,363,008 km (0.077 R)
• M82: 28,578,878 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 10.8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.91 AU - 10.29 AU

Year: 9604 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,720,663 km

• M1: 158,723 km (0.11 R)
• M2: 230,680 km (0.1 R)
• M3: 341,831 km (0.094 R)
• M4: 463,305 km (0.113 R)
• M5: 538,552 km (0.086 R)
• M6: 703,559 km (0.058 R)
• M7: 984,204 km (0.094 R)
• M8: 1,412,204 km (0.114 R)
• M9: 1,599,052 km (0.094 R)
• M10: 1,695,542 km (0.065 R)
• M11: 1,844,243 km (0.094 R)
• M12: 2,398,503 km (0.088 R)
• M13: 2,509,953 km (0.079 R)
• M14: 2,623,049 km (0.058 R)
• M15: 2,708,918 km (0.114 R)
• M16: 2,795,984 km (0.118 R)
• M17: 3,183,592 km (0.093 R)
• M18: 3,306,412 km (0.072 R)
• M19: 3,652,282 km (0.039 R)
• M20: 4,412,838 km (0.108 R)
• M21: 4,793,864 km (0.114 R)
• M22: 5,294,119 km (0.103 R)
• M23: 5,366,973 km (0.118 R)
• M24: 5,661,681 km (0.088 R)
• M25: 6,267,104 km (0.109 R)
• M26: 6,616,714 km (0.086 R)
• M27: 7,869,446 km (0.042 R)
• M28: 8,120,322 km (0.077 R)
• M29: 8,715,871 km (0.12 R)
• M30: 9,237,669 km (0.103 R)
• M31: 10,402,886 km (0.1 R)
• M32: 10,863,199 km (0.091 R)
• M33: 10,956,099 km (0.091 R)
• M34: 11,283,419 km (0.095 R)
• M35: 11,708,876 km (0.089 R)
• M36: 13,065,878 km (0.098 R)
• M37: 13,512,577 km (0.066 R)
• M38: 13,612,658 km (0.101 R)
• M39: 13,813,269 km (0.064 R)
• M40: 13,913,948 km (0.093 R)
• M41: 14,574,573 km (0.077 R)
• M42: 15,297,280 km (0.079 R)
• M43: 15,820,723 km (0.111 R)
• M44: 15,926,189 km (0.078 R)
• M45: 16,031,805 km (0.079 R)
• M46: 16,510,070 km (0.106 R)
• M47: 17,317,450 km (0.112 R)
• M48: 18,303,449 km (0.092 R)
• M49: 18,859,056 km (0.078 R)
• M50: 20,673,977 km (0.109 R)
• M51: 21,543,889 km (0.117 R)
• M52: 22,662,731 km (0.047 R)
• M53: 23,319,166 km (0.092 R)
• M54: 23,679,847 km (0.075 R)
• M55: 23,800,572 km (0.106 R)
• M56: 23,921,448 km (0.096 R)
• M57: 26,193,690 km (0.047 R)
• M58: 27,008,400 km (0.044 R)
• M59: 27,323,901 km (0.107 R)
• M60: 28,405,943 km (0.11 R)
• M61: 28,855,484 km (0.107 R)
• M62: 29,957,123 km (0.12 R)
• M63: 30,545,940 km (0.096 R)
• M64: 31,204,769 km (0.074 R)
• M65: 31,535,830 km (0.043 R)
• M66: 31,801,515 km (0.09 R)
• M67: 32,001,378 km (0.074 R)
• M68: 33,954,079 km (0.091 R)
• M69: 34,022,146 km (0.074 R)
• M70: 34,158,280 km (0.113 R)
• M71: 34,773,427 km (0.096 R)
• M72: 36,361,857 km (0.084 R)
• M73: 39,037,864 km (0.118 R)
• M74: 41,122,360 km (0.105 R)
• M75: 41,267,470 km (0.075 R)
• M76: 43,982,223 km (0.109 R)
• M77: 44,056,423 km (0.098 R)
• M78: 44,204,824 km (0.079 R)
• M79: 45,623,611 km (0.051 R)
• M80: 47,817,763 km (0.063 R)
• M81: 48,966,076 km (0.082 R)
• M82: 49,350,842 km (0.063 R)
• M83: 49,582,269 km (0.091 R)
• M84: 50,278,498 km (0.106 R)
• M85: 51,368,019 km (0.072 R)
• M86: 51,446,109 km (0.074 R)
• M87: 51,524,349 km (0.099 R)
• M88: 52,544,008 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.1

Radius: 5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.41 AU - 13.83 AU

Year: 17072 Days

Day: 24.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,720,663 km

• M1: 81,082 km (0.057 R)
• M2: 122,521 km (0.092 R)
• M3: 317,147 km (0.108 R)
• M4: 387,458 km (0.107 R)
• M5: 705,055 km (0.119 R)
• M6: 831,315 km (0.119 R)
• M7: 914,043 km (0.117 R)
• M8: 982,110 km (0.062 R)
• M9: 1,196,783 km (0.118 R)
• M10: 1,406,220 km (0.085 R)
• M11: 1,565,841 km (0.114 R)
• M12: 1,752,389 km (0.113 R)
• M13: 2,012,091 km (0.111 R)
• M14: 2,214,796 km (0.108 R)
• M15: 2,424,233 km (0.069 R)
• M16: 2,688,723 km (0.109 R)
• M17: 2,811,991 km (0.03 R)
• M18: 3,013,200 km (0.12 R)
• M19: 4,488,535 km (0.072 R)
• M20: 5,514,776 km (0.104 R)
• M21: 6,248,254 km (0.041 R)
• M22: 6,944,483 km (0.111 R)
• M23: 6,978,292 km (0.063 R)
• M24: 7,318,926 km (0.097 R)
• M25: 7,422,149 km (0.118 R)
• M26: 7,630,090 km (0.087 R)
• M27: 9,361,685 km (0.033 R)
• M28: 9,548,832 km (0.095 R)
• M29: 9,888,718 km (0.082 R)
• M30: 10,117,454 km (0.111 R)
• M31: 10,347,984 km (0.116 R)
• M32: 10,814,430 km (0.095 R)
• M33: 11,089,541 km (0.041 R)
• M34: 11,208,172 km (0.082 R)
• M35: 13,079,491 km (0.086 R)
• M36: 13,498,964 km (0.088 R)
• M37: 13,922,775 km (0.09 R)
• M38: 14,050,681 km (0.11 R)
• M39: 14,437,092 km (0.094 R)
• M40: 15,352,182 km (0.098 R)
• M41: 15,750,113 km (0.034 R)
• M42: 16,963,950 km (0.083 R)
• M43: 17,100,682 km (0.119 R)
• M44: 18,535,027 km (0.087 R)
• M45: 18,769,895 km (0.076 R)
• M46: 20,830,606 km (0.077 R)
• M47: 21,123,818 km (0.11 R)
• M48: 24,540,783 km (0.112 R)
• M49: 24,695,317 km (0.063 R)
• M50: 25,317,196 km (0.059 R)
• M51: 25,473,525 km (0.101 R)
• M52: 26,841,149 km (0.068 R)
• M53: 27,802,016 km (0.12 R)
• M54: 28,719,650 km (0.109 R)
• M55: 29,045,923 km (0.111 R)
• M56: 29,318,789 km (0.1 R)
• M57: 29,592,553 km (0.048 R)
• M58: 31,029,291 km (0.071 R)
• M59: 31,587,890 km (0.084 R)
• M60: 33,683,457 km (0.111 R)
• M61: 33,912,790 km (0.12 R)
• M62: 34,315,208 km (0.11 R)
• M63: 36,527,162 km (0.103 R)
• M64: 37,650,343 km (0.086 R)
• M65: 39,567,440 km (0.057 R)
• M66: 39,930,364 km (0.035 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit