🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.35 AU

Year: 501 Days

Day: 37 Hours

Environment

Temp: -20 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.09 AU - 1.59 AU

Year: 591 Days

Day: 18 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.2 AU - 1.52 AU

Year: 604 Days

Day: 21 Hours

Environment

Temp: -41 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 13.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.72 AU - 6.02 AU

Year: 4739 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 58,338,331 km

• M1: 167,699 km (0.114 R)
• M2: 405,111 km (0.05 R)
• M3: 488,886 km (0.103 R)
• M4: 660,923 km (0.04 R)
• M5: 1,366,427 km (0.083 R)
• M6: 1,530,386 km (0.115 R)
• M7: 1,934,899 km (0.084 R)
• M8: 2,208,513 km (0.114 R)
• M9: 2,312,484 km (0.073 R)
• M10: 2,448,768 km (0.052 R)
• M11: 2,634,867 km (0.042 R)
• M12: 2,841,761 km (0.086 R)
• M13: 3,494,905 km (0.1 R)
• M14: 3,652,282 km (0.034 R)
• M15: 4,268,027 km (0.043 R)
• M16: 4,780,250 km (0.102 R)
• M17: 6,261,868 km (0.105 R)
• M18: 6,368,232 km (0.072 R)
• M19: 6,997,440 km (0.105 R)
• M20: 7,152,274 km (0.11 R)
• M21: 7,398,063 km (0.092 R)
• M22: 7,578,479 km (0.042 R)
• M23: 7,692,023 km (0.097 R)
• M24: 7,851,943 km (0.103 R)
• M25: 8,620,727 km (0.116 R)
• M26: 8,786,930 km (0.076 R)
• M27: 8,906,309 km (0.107 R)
• M28: 9,831,273 km (0.075 R)
• M29: 10,280,066 km (0.11 R)
• M30: 11,249,610 km (0.12 R)
• M31: 11,379,312 km (0.028 R)
• M32: 11,614,180 km (0.036 R)
• M33: 11,719,048 km (0.119 R)
• M34: 11,850,545 km (0.093 R)
• M35: 12,515,657 km (0.116 R)
• M36: 13,412,347 km (0.059 R)
• M37: 14,161,383 km (0.069 R)
• M38: 14,611,673 km (0.076 R)
• M39: 14,952,457 km (0.086 R)
• M40: 15,095,173 km (0.092 R)
• M41: 15,410,974 km (0.049 R)
• M42: 16,459,506 km (0.084 R)
• M43: 16,962,753 km (0.099 R)
• M44: 17,231,281 km (0.116 R)
• M45: 17,561,294 km (0.058 R)
• M46: 18,349,675 km (0.066 R)
• M47: 18,472,046 km (0.11 R)
• M48: 18,933,107 km (0.062 R)
• M49: 19,429,173 km (0.111 R)
• M50: 19,647,586 km (0.06 R)
• M51: 19,741,384 km (0.064 R)
• M52: 19,835,481 km (0.094 R)
• M53: 20,118,370 km (0.039 R)
• M54: 20,402,606 km (0.118 R)
• M55: 20,783,632 km (0.075 R)
• M56: 21,038,996 km (0.056 R)
• M57: 21,359,584 km (0.082 R)
• M58: 21,552,715 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 9

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.39 AU - 11.27 AU

Year: 12643 Days

Day: 8.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,338,331 km

• M1: 116,686 km (0.112 R)
• M2: 210,035 km (0.104 R)
• M3: 362,326 km (0.037 R)
• M4: 555,606 km (0.114 R)
• M5: 858,393 km (0.1 R)
• M6: 956,978 km (0.066 R)
• M7: 1,080,396 km (0.097 R)
• M8: 1,554,771 km (0.116 R)
• M9: 1,776,475 km (0.096 R)
• M10: 1,852,620 km (0.097 R)
• M11: 2,088,087 km (0.059 R)
• M12: 2,195,798 km (0.091 R)
• M13: 2,703,832 km (0.055 R)
• M14: 3,564,020 km (0.107 R)
• M15: 3,791,558 km (0.058 R)
• M16: 3,890,592 km (0.098 R)
• M17: 4,158,821 km (0.101 R)
• M18: 5,108,169 km (0.111 R)
• M19: 5,663,626 km (0.052 R)
• M20: 6,871,778 km (0.102 R)
• M21: 7,114,725 km (0.113 R)
• M22: 7,484,232 km (0.109 R)
• M23: 7,776,097 km (0.066 R)
• M24: 8,327,964 km (0.109 R)
• M25: 9,604,183 km (0.082 R)
• M26: 10,426,672 km (0.111 R)
• M27: 10,519,423 km (0.119 R)
• M28: 10,987,515 km (0.065 R)
• M29: 12,187,290 km (0.09 R)
• M30: 12,629,351 km (0.098 R)
• M31: 12,926,902 km (0.117 R)
• M32: 13,176,730 km (0.049 R)
• M33: 16,028,215 km (0.101 R)
• M34: 17,001,349 km (0.073 R)
• M35: 17,439,970 km (0.066 R)
• M36: 17,550,224 km (0.038 R)
• M37: 17,937,981 km (0.094 R)
• M38: 18,216,682 km (0.113 R)
• M39: 19,288,701 km (0.116 R)
• M40: 19,861,062 km (0.099 R)
• M41: 19,918,657 km (0.114 R)
• M42: 20,091,592 km (0.105 R)
• M43: 20,439,108 km (0.109 R)
• M44: 20,964,047 km (0.119 R)
• M45: 21,081,332 km (0.088 R)
• M46: 21,375,441 km (0.082 R)
• M47: 21,493,474 km (0.044 R)
• M48: 21,670,897 km (0.061 R)
• M49: 22,265,848 km (0.032 R)
• M50: 24,575,340 km (0.067 R)
• M51: 24,637,273 km (0.101 R)
• M52: 25,133,489 km (0.113 R)
• M53: 25,320,487 km (0.094 R)
• M54: 25,695,828 km (0.026 R)
• M55: 29,220,952 km (0.057 R)
• M56: 30,009,931 km (0.118 R)
• M57: 30,208,298 km (0.101 R)
• M58: 30,340,842 km (0.102 R)
• M59: 30,939,383 km (0.108 R)
• M60: 31,206,714 km (0.105 R)
• M61: 31,676,302 km (0.073 R)
• M62: 32,283,520 km (0.06 R)
• M63: 32,351,288 km (0.105 R)
• M64: 32,962,694 km (0.097 R)
• M65: 33,440,958 km (0.076 R)
• M66: 33,715,321 km (0.11 R)
• M67: 34,542,747 km (0.073 R)
• M68: 38,419,725 km (0.084 R)
• M69: 39,718,235 km (0.048 R)
• M70: 41,104,409 km (0.068 R)
• M71: 42,952,391 km (0.09 R)
• M72: 43,549,436 km (0.108 R)
• M73: 43,999,127 km (0.097 R)
• M74: 44,224,571 km (0.108 R)
• M75: 44,374,917 km (0.08 R)
• M76: 44,600,960 km (0.032 R)
• M77: 44,751,904 km (0.097 R)
• M78: 45,205,634 km (0.101 R)
• M79: 46,499,357 km (0.1 R)
• M80: 47,189,302 km (0.069 R)
• M81: 47,573,918 km (0.072 R)
• M82: 48,037,073 km (0.074 R)
• M83: 48,811,990 km (0.116 R)
• M84: 49,045,363 km (0.115 R)
• M85: 49,669,335 km (0.079 R)
• M86: 49,747,575 km (0.079 R)
• M87: 51,162,023 km (0.073 R)
• M88: 53,068,199 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.7

Radius: 6.5

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.6 AU - 15.58 AU

Year: 18035 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 129.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,338,331 km

• M1: 157,377 km (0.117 R)
• M2: 546,930 km (0.072 R)
• M3: 2,293,784 km (0.108 R)
• M4: 2,502,623 km (0.059 R)
• M5: 3,844,366 km (0.096 R)
• M6: 3,949,982 km (0.06 R)
• M7: 4,943,761 km (0.106 R)
• M8: 5,174,740 km (0.113 R)
• M9: 5,330,621 km (0.054 R)
• M10: 5,409,160 km (0.085 R)
• M11: 5,488,147 km (0.106 R)
• M12: 5,607,227 km (0.115 R)
• M13: 6,423,284 km (0.1 R)
• M14: 6,845,000 km (0.108 R)
• M15: 7,319,375 km (0.099 R)
• M16: 7,626,799 km (0.087 R)
• M17: 8,299,540 km (0.071 R)
• M18: 8,620,129 km (0.039 R)
• M19: 10,136,153 km (0.11 R)
• M20: 10,429,515 km (0.116 R)
• M21: 10,626,535 km (0.085 R)
• M22: 10,824,902 km (0.099 R)
• M23: 11,074,581 km (0.09 R)
• M24: 11,376,619 km (0.037 R)
• M25: 11,783,675 km (0.106 R)
• M26: 11,834,987 km (0.109 R)
• M27: 11,937,611 km (0.116 R)
• M28: 12,403,159 km (0.091 R)
• M29: 13,298,802 km (0.106 R)
• M30: 13,459,021 km (0.087 R)
• M31: 13,889,414 km (0.097 R)
• M32: 14,543,456 km (0.049 R)
• M33: 15,375,071 km (0.112 R)
• M34: 15,543,219 km (0.117 R)
• M35: 16,968,288 km (0.097 R)
• M36: 17,491,432 km (0.092 R)
• M37: 18,197,235 km (0.109 R)
• M38: 18,256,475 km (0.1 R)
• M39: 18,732,645 km (0.115 R)
• M40: 19,333,580 km (0.112 R)
• M41: 20,001,983 km (0.06 R)
• M42: 20,492,814 km (0.068 R)
• M43: 20,739,800 km (0.069 R)
• M44: 21,361,379 km (0.034 R)
• M45: 21,737,319 km (0.053 R)
• M46: 22,115,352 km (0.071 R)
• M47: 22,942,030 km (0.085 R)
• M48: 23,006,058 km (0.093 R)
• M49: 25,019,496 km (0.081 R)
• M50: 25,880,581 km (0.077 R)
• M51: 26,147,464 km (0.103 R)
• M52: 26,818,709 km (0.081 R)
• M53: 26,953,647 km (0.116 R)
• M54: 27,972,857 km (0.03 R)
• M55: 28,041,223 km (0.064 R)
• M56: 28,659,212 km (0.116 R)
• M57: 28,797,141 km (0.084 R)
• M58: 29,073,748 km (0.101 R)
• M59: 29,351,102 km (0.096 R)
• M60: 30,469,646 km (0.094 R)
• M61: 30,540,106 km (0.095 R)
• M62: 31,175,897 km (0.062 R)
• M63: 32,030,400 km (0.058 R)
• M64: 32,316,880 km (0.12 R)
• M65: 33,616,886 km (0.064 R)
• M66: 33,981,007 km (0.111 R)
• M67: 34,419,628 km (0.088 R)
• M68: 35,154,901 km (0.064 R)
• M69: 36,940,651 km (0.117 R)
• M70: 39,137,496 km (0.075 R)
• M71: 39,674,103 km (0.101 R)
• M72: 41,220,646 km (0.084 R)
• M73: 41,298,437 km (0.111 R)
• M74: 41,922,858 km (0.116 R)
• M75: 42,079,487 km (0.093 R)
• M76: 42,786,637 km (0.118 R)
• M77: 43,102,288 km (0.088 R)
• M78: 43,656,399 km (0.085 R)
• M79: 46,867,517 km (0.097 R)
• M80: 47,682,077 km (0.1 R)
• M81: 49,325,410 km (0.116 R)
• M82: 49,904,952 km (0.105 R)
• M83: 50,153,883 km (0.113 R)
• M84: 50,569,915 km (0.107 R)
• M85: 50,820,042 km (0.096 R)
• M86: 52,920,696 km (0.076 R)
• M87: 53,513,851 km (0.096 R)
• M88: 53,939,008 km (0.098 R)
• M89: 54,365,213 km (0.061 R)
• M90: 57,119,160 km (0.064 R)
• M91: 58,163,652 km (0.096 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: 186 - 19,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit