🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 31.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,512,614 km

• M1: 338,091 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.72 AU - 1.14 AU

Year: 331 Days

Day: 34.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.3

Radius: 5.8

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.04 AU - 14.42 AU

Year: 16758 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 56,512,614 km

• M1: 553,961 km (0.081 R)
• M2: 1,014,722 km (0.069 R)
• M3: 1,157,140 km (0.1 R)
• M4: 1,487,751 km (0.096 R)
• M5: 2,080,308 km (0.108 R)
• M6: 2,417,202 km (0.113 R)
• M7: 2,903,695 km (0.102 R)
• M8: 3,210,071 km (0.037 R)
• M9: 3,598,278 km (0.072 R)
• M10: 3,853,192 km (0.046 R)
• M11: 3,889,993 km (0.049 R)
• M12: 4,038,843 km (0.096 R)
• M13: 4,113,792 km (0.108 R)
• M14: 4,457,418 km (0.091 R)
• M15: 4,574,104 km (0.106 R)
• M16: 4,889,906 km (0.082 R)
• M17: 5,253,728 km (0.044 R)
• M18: 5,418,136 km (0.108 R)
• M19: 6,050,037 km (0.091 R)
• M20: 6,092,972 km (0.108 R)
• M21: 6,136,056 km (0.111 R)
• M22: 6,660,696 km (0.119 R)
• M23: 6,749,407 km (0.099 R)
• M24: 6,928,326 km (0.098 R)
• M25: 8,033,854 km (0.084 R)
• M26: 8,606,964 km (0.059 R)
• M27: 8,849,761 km (0.044 R)
• M28: 9,341,789 km (0.115 R)
• M29: 9,842,792 km (0.098 R)
• M30: 9,944,070 km (0.115 R)
• M31: 10,403,934 km (0.106 R)
• M32: 11,557,184 km (0.073 R)
• M33: 11,878,669 km (0.119 R)
• M34: 11,932,525 km (0.058 R)
• M35: 12,148,843 km (0.109 R)
• M36: 12,530,467 km (0.11 R)
• M37: 13,249,584 km (0.078 R)
• M38: 13,305,534 km (0.113 R)
• M39: 13,361,483 km (0.103 R)
• M40: 13,473,682 km (0.064 R)
• M41: 13,586,030 km (0.113 R)
• M42: 13,811,923 km (0.108 R)
• M43: 14,554,526 km (0.071 R)
• M44: 14,669,866 km (0.096 R)
• M45: 15,545,014 km (0.092 R)
• M46: 16,317,089 km (0.053 R)
• M47: 16,677,769 km (0.098 R)
• M48: 16,919,519 km (0.104 R)
• M49: 17,040,843 km (0.101 R)
• M50: 18,644,532 km (0.037 R)
• M51: 19,147,630 km (0.083 R)
• M52: 19,591,487 km (0.068 R)
• M53: 19,655,215 km (0.025 R)
• M54: 20,167,139 km (0.106 R)
• M55: 20,489,373 km (0.086 R)
• M56: 22,791,984 km (0.036 R)
• M57: 23,600,111 km (0.051 R)
• M58: 24,144,199 km (0.059 R)
• M59: 24,212,415 km (0.117 R)
• M60: 24,623,510 km (0.096 R)
• M61: 27,779,427 km (0.062 R)
• M62: 28,569,902 km (0.101 R)
• M63: 29,367,857 km (0.088 R)
• M64: 29,733,026 km (0.117 R)
• M65: 30,689,405 km (0.086 R)
• M66: 32,330,643 km (0.114 R)
• M67: 32,707,779 km (0.061 R)
• M68: 33,542,236 km (0.114 R)
• M69: 36,949,627 km (0.106 R)
• M70: 37,580,930 km (0.111 R)
• M71: 37,897,928 km (0.057 R)
• M72: 38,136,237 km (0.067 R)
• M73: 39,818,316 km (0.083 R)
• M74: 40,222,379 km (0.078 R)
• M75: 44,253,444 km (0.109 R)
• M76: 44,420,694 km (0.099 R)
• M77: 44,755,793 km (0.111 R)
• M78: 45,260,088 km (0.081 R)
• M79: 46,784,191 km (0.115 R)
• M80: 46,954,583 km (0.1 R)
• M81: 47,210,545 km (0.042 R)
• M82: 47,895,254 km (0.073 R)
• M83: 48,153,011 km (0.082 R)
• M84: 49,188,079 km (0.093 R)
• M85: 51,280,504 km (0.106 R)
• M86: 52,160,888 km (0.068 R)
• M87: 54,383,464 km (0.025 R)
• M88: 57,455,605 km (0.08 R)
• M89: 57,638,115 km (0.077 R)
• M90: 58,461,501 km (0.106 R)
• M91: 58,553,205 km (0.111 R)
• M92: 58,920,617 km (0.085 R)
• M93: 59,935,041 km (0.107 R)
• M94: 60,120,093 km (0.093 R)
• M95: 60,676,298 km (0.085 R)
• M96: 61,234,298 km (0.06 R)
• M97: 61,514,046 km (0.088 R)
• M98: 62,355,384 km (0.083 R)
• M99: 62,636,778 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.2

Radius: 3.4

Gravity: 76.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.05 AU - 16.89 AU

Year: 22450 Days

Day: 16.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,512,614 km

• M1: 118,631 km (0.096 R)
• M2: 159,771 km (0.045 R)
• M3: 276,307 km (0.106 R)
• M4: 353,949 km (0.077 R)
• M5: 652,546 km (0.104 R)
• M6: 730,337 km (0.118 R)
• M7: 756,965 km (0.051 R)
• M8: 1,071,270 km (0.114 R)
• M9: 1,132,306 km (0.083 R)
• M10: 1,163,273 km (0.037 R)
• M11: 1,877,154 km (0.071 R)
• M12: 2,101,700 km (0.115 R)
• M13: 2,374,417 km (0.086 R)
• M14: 2,825,156 km (0.103 R)
• M15: 3,257,194 km (0.077 R)
• M16: 3,571,799 km (0.081 R)
• M17: 4,622,125 km (0.071 R)
• M18: 4,671,942 km (0.087 R)
• M19: 5,336,455 km (0.101 R)
• M20: 6,694,804 km (0.063 R)
• M21: 7,266,567 km (0.047 R)
• M22: 8,578,241 km (0.113 R)
• M23: 8,824,479 km (0.109 R)
• M24: 9,896,498 km (0.026 R)
• M25: 10,089,928 km (0.119 R)
• M26: 10,743,670 km (0.117 R)
• M27: 10,942,486 km (0.059 R)
• M28: 12,925,705 km (0.104 R)
• M29: 13,491,933 km (0.104 R)
• M30: 13,634,799 km (0.036 R)
• M31: 14,575,321 km (0.119 R)
• M32: 16,138,319 km (0.059 R)
• M33: 17,441,915 km (0.106 R)
• M34: 17,753,527 km (0.036 R)
• M35: 17,831,767 km (0.054 R)
• M36: 19,178,447 km (0.101 R)
• M37: 19,419,449 km (0.103 R)
• M38: 19,661,499 km (0.106 R)
• M39: 19,904,595 km (0.108 R)
• M40: 21,717,123 km (0.097 R)
• M41: 22,052,222 km (0.067 R)
• M42: 22,136,296 km (0.051 R)
• M43: 23,581,561 km (0.097 R)
• M44: 25,320,487 km (0.099 R)
• M45: 26,027,636 km (0.064 R)
• M46: 26,294,369 km (0.117 R)
• M47: 29,566,074 km (0.096 R)
• M48: 31,438,292 km (0.108 R)
• M49: 31,627,683 km (0.108 R)
• M50: 31,817,373 km (0.106 R)
• M51: 32,675,616 km (0.099 R)
• M52: 33,252,166 km (0.101 R)
• M53: 33,928,947 km (0.096 R)
• M54: 35,887,332 km (0.042 R)
• M55: 37,882,220 km (0.108 R)
• M56: 39,096,207 km (0.11 R)
• M57: 39,912,712 km (0.039 R)
• M58: 40,734,752 km (0.103 R)
• M59: 41,044,420 km (0.073 R)
• M60: 41,562,328 km (0.115 R)
• M61: 42,814,163 km (0.09 R)
• M62: 49,585,860 km (0.112 R)
• M63: 49,695,964 km (0.107 R)
• M64: 50,137,278 km (0.118 R)
• M65: 50,579,938 km (0.09 R)
• M66: 50,690,790 km (0.072 R)
• M67: 50,912,793 km (0.07 R)
• M68: 52,925,183 km (0.049 R)
• M69: 53,601,665 km (0.073 R)
• M70: 55,419,728 km (0.106 R)
• M71: 55,534,021 km (0.102 R)
• M72: 56,796,477 km (0.095 R)
• M73: 57,836,332 km (0.114 R)
• M74: 58,999,156 km (0.116 R)
• M75: 59,232,679 km (0.101 R)
• M76: 60,169,760 km (0.098 R)
• M77: 60,993,745 km (0.071 R)
• M78: 62,652,635 km (0.096 R)
• M79: 63,727,047 km (0.095 R)
• M80: 63,966,554 km (0.072 R)
• M81: 64,206,509 km (0.1 R)
• M82: 64,927,869 km (0.065 R)
• M83: 66,136,171 km (0.063 R)
• M84: 69,681,940 km (0.09 R)
• M85: 70,052,195 km (0.105 R)
• M86: 71,788,877 km (0.113 R)
• M87: 73,038,168 km (0.067 R)
• M88: 74,925,346 km (0.078 R)
• M89: 77,083,594 km (0.095 R)
• M90: 77,338,808 km (0.093 R)
• M91: 80,035,758 km (0.112 R)
• M92: 81,460,678 km (0.115 R)
• M93: 82,371,879 km (0.083 R)
• M94: 83,941,759 km (0.103 R)
• M95: 85,653,458 km (0.117 R)
• M96: 89,245,303 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.5

Radius: 5.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.62 AU - 20.82 AU

Year: 26365 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,512,614 km

• M1: 106,364 km (0.098 R)
• M2: 944,711 km (0.08 R)
• M3: 987,196 km (0.117 R)
• M4: 1,096,253 km (0.088 R)
• M5: 1,141,133 km (0.028 R)
• M6: 1,302,848 km (0.096 R)
• M7: 1,571,974 km (0.114 R)
• M8: 2,048,743 km (0.078 R)
• M9: 2,274,486 km (0.044 R)
• M10: 2,361,103 km (0.111 R)
• M11: 2,597,617 km (0.06 R)
• M12: 2,903,994 km (0.048 R)
• M13: 2,998,241 km (0.114 R)
• M14: 3,584,365 km (0.103 R)
• M15: 4,419,420 km (0.094 R)
• M16: 4,600,733 km (0.111 R)
• M17: 5,273,624 km (0.094 R)
• M18: 6,016,826 km (0.038 R)
• M19: 6,258,277 km (0.088 R)
• M20: 6,339,509 km (0.047 R)
• M21: 6,917,705 km (0.083 R)
• M22: 7,383,702 km (0.111 R)
• M23: 7,426,637 km (0.046 R)
• M24: 8,480,404 km (0.104 R)
• M25: 9,208,497 km (0.095 R)
• M26: 9,626,922 km (0.08 R)
• M27: 9,909,213 km (0.107 R)
• M28: 11,164,040 km (0.048 R)
• M29: 11,609,842 km (0.083 R)
• M30: 12,827,269 km (0.031 R)
• M31: 13,346,374 km (0.118 R)
• M32: 13,398,584 km (0.106 R)
• M33: 13,766,594 km (0.095 R)
• M34: 14,031,383 km (0.082 R)
• M35: 14,458,784 km (0.088 R)
• M36: 15,710,768 km (0.042 R)
• M37: 16,098,676 km (0.118 R)
• M38: 16,658,321 km (0.069 R)
• M39: 17,796,611 km (0.066 R)
• M40: 20,387,946 km (0.096 R)
• M41: 21,420,171 km (0.101 R)
• M42: 22,159,035 km (0.109 R)
• M43: 22,718,681 km (0.063 R)
• M44: 24,042,622 km (0.109 R)
• M45: 24,233,808 km (0.116 R)
• M46: 24,874,536 km (0.097 R)
• M47: 25,391,247 km (0.103 R)
• M48: 29,377,581 km (0.065 R)
• M49: 30,818,059 km (0.049 R)
• M50: 32,633,130 km (0.096 R)
• M51: 33,909,948 km (0.106 R)
• M52: 34,124,321 km (0.072 R)
• M53: 34,554,415 km (0.077 R)
• M54: 34,770,135 km (0.104 R)
• M55: 35,347,583 km (0.111 R)
• M56: 38,953,042 km (0.059 R)
• M57: 39,177,588 km (0.088 R)
• M58: 40,004,565 km (0.113 R)
• M59: 41,065,214 km (0.086 R)
• M60: 41,675,573 km (0.075 R)
• M61: 42,982,460 km (0.102 R)
• M62: 43,059,653 km (0.112 R)
• M63: 43,291,829 km (0.075 R)
• M64: 43,679,736 km (0.042 R)
• M65: 44,771,800 km (0.115 R)
• M66: 44,850,040 km (0.104 R)
• M67: 45,793,853 km (0.097 R)
• M68: 48,181,734 km (0.057 R)
• M69: 48,583,704 km (0.102 R)
• M70: 48,905,937 km (0.111 R)
• M71: 49,714,963 km (0.071 R)
• M72: 49,958,508 km (0.102 R)
• M73: 50,202,353 km (0.069 R)
• M74: 50,528,177 km (0.092 R)
• M75: 50,691,388 km (0.097 R)
• M76: 51,428,008 km (0.096 R)
• M77: 52,580,809 km (0.091 R)
• M78: 54,242,393 km (0.051 R)
• M79: 54,660,369 km (0.103 R)
• M80: 54,995,618 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit