🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.51 AU - 0.75 AU

Year: 184 Days

Day: 14.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,153,236 km

• M1: 220,208 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.74 AU - 3.46 AU

Year: 2014 Days

Day: 31.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.6

Radius: 8.9

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.77 AU - 5.61 AU

Year: 4362 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,153,236 km

• M1: 200,461 km (0.068 R)
• M2: 256,261 km (0.117 R)
• M3: 382,671 km (0.036 R)
• M4: 470,336 km (0.087 R)
• M5: 656,585 km (0.043 R)
• M6: 777,610 km (0.114 R)
• M7: 1,070,971 km (0.108 R)
• M8: 1,171,501 km (0.097 R)
• M9: 1,382,284 km (0.048 R)
• M10: 1,476,381 km (0.106 R)
• M11: 1,572,872 km (0.106 R)
• M12: 1,944,473 km (0.025 R)
• M13: 2,158,548 km (0.113 R)
• M14: 2,305,752 km (0.084 R)
• M15: 2,380,551 km (0.089 R)
• M16: 2,551,990 km (0.11 R)
• M17: 2,707,721 km (0.071 R)
• M18: 2,826,652 km (0.065 R)
• M19: 2,988,068 km (0.103 R)
• M20: 3,069,898 km (0.119 R)
• M21: 3,404,698 km (0.106 R)
• M22: 3,533,203 km (0.112 R)
• M23: 3,839,579 km (0.102 R)
• M24: 4,881,827 km (0.114 R)
• M25: 5,075,856 km (0.078 R)
• M26: 5,322,094 km (0.105 R)
• M27: 5,421,576 km (0.076 R)
• M28: 5,572,221 km (0.101 R)
• M29: 5,673,350 km (0.105 R)
• M30: 6,504,366 km (0.072 R)
• M31: 6,664,436 km (0.044 R)
• M32: 7,484,232 km (0.102 R)
• M33: 7,820,977 km (0.082 R)
• M34: 7,905,948 km (0.119 R)
• M35: 8,335,593 km (0.09 R)
• M36: 8,480,404 km (0.1 R)
• M37: 8,567,769 km (0.113 R)
• M38: 8,684,755 km (0.115 R)
• M39: 9,277,312 km (0.114 R)
• M40: 9,337,151 km (0.048 R)
• M41: 9,699,776 km (0.044 R)
• M42: 11,291,797 km (0.094 R)
• M43: 11,970,672 km (0.1 R)
• M44: 12,265,529 km (0.075 R)
• M45: 12,331,502 km (0.071 R)
• M46: 12,397,475 km (0.099 R)
• M47: 12,762,643 km (0.065 R)
• M48: 13,401,576 km (0.079 R)
• M49: 13,537,411 km (0.081 R)
• M50: 14,223,466 km (0.081 R)
• M51: 14,292,730 km (0.11 R)
• M52: 14,501,120 km (0.086 R)
• M53: 14,710,557 km (0.088 R)
• M54: 14,850,730 km (0.071 R)
• M55: 15,203,033 km (0.06 R)
• M56: 15,522,574 km (0.119 R)
• M57: 16,385,305 km (0.12 R)
• M58: 18,232,240 km (0.113 R)
• M59: 18,345,037 km (0.063 R)
• M60: 18,913,210 km (0.115 R)
• M61: 19,103,798 km (0.078 R)
• M62: 19,756,643 km (0.102 R)
• M63: 20,338,878 km (0.103 R)
• M64: 20,456,013 km (0.063 R)
• M65: 20,847,959 km (0.068 R)
• M66: 21,559,896 km (0.102 R)
• M67: 22,602,144 km (0.058 R)
• M68: 22,763,859 km (0.091 R)
• M69: 23,660,698 km (0.081 R)
• M70: 24,403,153 km (0.083 R)
• M71: 24,486,030 km (0.115 R)
• M72: 24,569,057 km (0.106 R)
• M73: 24,693,821 km (0.091 R)
• M74: 25,362,823 km (0.119 R)
• M75: 25,488,784 km (0.111 R)
• M76: 25,573,008 km (0.107 R)
• M77: 26,164,817 km (0.12 R)
• M78: 27,060,908 km (0.063 R)
• M79: 27,232,796 km (0.025 R)
• M80: 27,491,302 km (0.066 R)
• M81: 27,750,555 km (0.117 R)
• M82: 28,314,987 km (0.082 R)
• M83: 29,014,956 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997

Radius: 12.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.65 AU - 7.83 AU

Year: 6456 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 54.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,153,236 km

• M1: 199,564 km (0.11 R)
• M2: 338,540 km (0.05 R)
• M3: 435,330 km (0.107 R)
• M4: 558,000 km (0.11 R)
• M5: 1,073,664 km (0.11 R)
• M6: 1,250,489 km (0.08 R)
• M7: 1,475,783 km (0.083 R)
• M8: 1,776,774 km (0.045 R)
• M9: 2,299,170 km (0.054 R)
• M10: 2,967,274 km (0.082 R)
• M11: 3,092,786 km (0.029 R)
• M12: 3,194,513 km (0.115 R)
• M13: 3,533,053 km (0.059 R)
• M14: 3,666,345 km (0.084 R)
• M15: 4,160,466 km (0.108 R)
• M16: 5,211,391 km (0.072 R)
• M17: 5,704,167 km (0.083 R)
• M18: 6,276,379 km (0.111 R)
• M19: 6,569,441 km (0.105 R)
• M20: 7,101,561 km (0.084 R)
• M21: 8,420,864 km (0.106 R)
• M22: 8,564,029 km (0.046 R)
• M23: 8,672,039 km (0.1 R)
• M24: 9,329,522 km (0.091 R)
• M25: 9,440,673 km (0.099 R)
• M26: 9,814,368 km (0.081 R)
• M27: 10,269,295 km (0.044 R)
• M28: 11,042,866 km (0.079 R)
• M29: 11,476,401 km (0.051 R)
• M30: 11,995,804 km (0.04 R)
• M31: 13,140,827 km (0.114 R)
• M32: 13,224,003 km (0.068 R)
• M33: 13,432,542 km (0.053 R)
• M34: 13,768,689 km (0.094 R)
• M35: 14,534,929 km (0.117 R)
• M36: 14,706,967 km (0.079 R)
• M37: 15,710,170 km (0.108 R)
• M38: 16,064,268 km (0.107 R)
• M39: 16,331,450 km (0.111 R)
• M40: 16,780,244 km (0.045 R)
• M41: 16,960,958 km (0.028 R)
• M42: 18,383,035 km (0.03 R)
• M43: 20,756,106 km (0.108 R)
• M44: 21,879,885 km (0.088 R)
• M45: 22,474,088 km (0.099 R)
• M46: 23,375,266 km (0.06 R)
• M47: 25,940,121 km (0.114 R)
• M48: 26,096,900 km (0.097 R)
• M49: 26,727,006 km (0.09 R)
• M50: 26,990,897 km (0.038 R)
• M51: 27,788,253 km (0.051 R)
• M52: 28,270,258 km (0.095 R)
• M53: 28,431,524 km (0.098 R)
• M54: 29,242,644 km (0.119 R)
• M55: 29,623,819 km (0.12 R)
• M56: 30,776,920 km (0.067 R)
• M57: 30,887,622 km (0.112 R)
• M58: 31,053,676 km (0.104 R)
• M59: 31,220,178 km (0.11 R)
• M60: 31,665,531 km (0.082 R)
• M61: 31,833,081 km (0.093 R)
• M62: 31,944,830 km (0.111 R)
• M63: 32,281,276 km (0.092 R)
• M64: 32,844,512 km (0.104 R)
• M65: 32,957,458 km (0.08 R)
• M66: 33,410,889 km (0.114 R)
• M67: 33,581,431 km (0.096 R)
• M68: 33,923,561 km (0.098 R)
• M69: 34,726,004 km (0.113 R)
• M70: 35,592,774 km (0.099 R)
• M71: 35,825,249 km (0.072 R)
• M72: 36,408,232 km (0.064 R)
• M73: 36,583,860 km (0.084 R)
• M74: 36,935,714 km (0.118 R)
• M75: 37,053,298 km (0.1 R)
• M76: 37,465,740 km (0.055 R)
• M77: 38,057,549 km (0.095 R)
• M78: 38,891,407 km (0.112 R)
• M79: 39,851,676 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.9

Radius: 6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.25 AU - 15.21 AU

Year: 16758 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,153,236 km

• M1: 90,507 km (0.041 R)
• M2: 183,407 km (0.107 R)
• M3: 252,820 km (0.115 R)
• M4: 1,000,511 km (0.115 R)
• M5: 1,608,327 km (0.065 R)
• M6: 1,948,512 km (0.112 R)
• M7: 2,385,488 km (0.096 R)
• M8: 3,545,918 km (0.04 R)
• M9: 3,837,485 km (0.101 R)
• M10: 3,926,495 km (0.067 R)
• M11: 4,474,772 km (0.057 R)
• M12: 4,537,303 km (0.085 R)
• M13: 4,757,960 km (0.084 R)
• M14: 5,341,691 km (0.106 R)
• M15: 5,777,171 km (0.09 R)
• M16: 6,050,935 km (0.085 R)
• M17: 6,539,970 km (0.086 R)
• M18: 7,481,838 km (0.076 R)
• M19: 7,742,587 km (0.115 R)
• M20: 8,388,252 km (0.037 R)
• M21: 8,815,204 km (0.12 R)
• M22: 8,932,788 km (0.117 R)
• M23: 9,130,108 km (0.072 R)
• M24: 9,209,395 km (0.066 R)
• M25: 9,249,188 km (0.046 R)
• M26: 9,649,811 km (0.105 R)
• M27: 9,974,288 km (0.113 R)
• M28: 10,055,969 km (0.094 R)
• M29: 10,801,415 km (0.082 R)
• M30: 11,053,787 km (0.09 R)
• M31: 11,564,364 km (0.099 R)
• M32: 12,082,571 km (0.093 R)
• M33: 12,564,426 km (0.108 R)
• M34: 14,046,941 km (0.079 R)
• M35: 14,599,705 km (0.051 R)
• M36: 15,678,754 km (0.103 R)
• M37: 15,773,899 km (0.101 R)
• M38: 15,964,486 km (0.068 R)
• M39: 16,734,915 km (0.039 R)
• M40: 17,222,455 km (0.111 R)
• M41: 17,369,659 km (0.055 R)
• M42: 18,713,048 km (0.089 R)
• M43: 18,965,569 km (0.098 R)
• M44: 20,244,481 km (0.087 R)
• M45: 20,348,003 km (0.084 R)
• M46: 20,711,825 km (0.049 R)
• M47: 21,815,857 km (0.062 R)
• M48: 22,562,351 km (0.047 R)
• M49: 22,616,056 km (0.026 R)
• M50: 22,723,468 km (0.111 R)
• M51: 22,938,889 km (0.046 R)
• M52: 23,154,908 km (0.111 R)
• M53: 23,480,134 km (0.113 R)
• M54: 23,861,608 km (0.088 R)
• M55: 24,685,893 km (0.078 R)
• M56: 24,907,297 km (0.108 R)
• M57: 25,184,951 km (0.093 R)
• M58: 25,352,052 km (0.037 R)
• M59: 26,986,259 km (0.099 R)
• M60: 27,385,835 km (0.05 R)
• M61: 27,442,981 km (0.118 R)
• M62: 29,061,780 km (0.053 R)
• M63: 30,295,962 km (0.05 R)
• M64: 30,949,256 km (0.088 R)
• M65: 31,008,946 km (0.052 R)
• M66: 31,427,371 km (0.057 R)
• M67: 31,487,210 km (0.093 R)
• M68: 32,451,219 km (0.033 R)
• M69: 34,408,258 km (0.112 R)
• M70: 34,593,610 km (0.051 R)
• M71: 34,841,344 km (0.11 R)
• M72: 35,027,593 km (0.071 R)
• M73: 36,907,739 km (0.117 R)
• M74: 37,987,537 km (0.108 R)
• M75: 38,307,078 km (0.06 R)
• M76: 39,464,965 km (0.088 R)
• M77: 40,178,248 km (0.069 R)
• M78: 40,503,773 km (0.117 R)
• M79: 41,617,380 km (0.077 R)
• M80: 42,542,044 km (0.116 R)
• M81: 42,807,431 km (0.094 R)
• M82: 43,406,720 km (0.115 R)
• M83: 44,478,738 km (0.092 R)
• M84: 45,085,657 km (0.062 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: 544 - 18,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit