🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.6 AU - 0.68 AU

Year: 183 Days

Day: 19.3 Hours

Environment

Temp: 240 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.45 AU - 1.51 AU

Year: 642 Days

Day: 43.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.52 AU - 1.7 AU

Year: 728 Days

Day: 16 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,676,445 km

• M1: 99,632 km (0.077 R)
• M2: 746,793 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.41 AU - 3.55 AU

Year: 1834 Days

Day: 15.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 13.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.22 AU - 7.14 AU

Year: 6154 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,676,445 km

• M1: 168,746 km (0.102 R)
• M2: 431,889 km (0.084 R)
• M3: 934,239 km (0.104 R)
• M4: 1,439,132 km (0.093 R)
• M5: 1,819,858 km (0.119 R)
• M6: 2,147,477 km (0.08 R)
• M7: 2,318,468 km (0.09 R)
• M8: 2,494,245 km (0.115 R)
• M9: 3,120,013 km (0.075 R)
• M10: 3,665,597 km (0.088 R)
• M11: 4,134,137 km (0.115 R)
• M12: 4,402,815 km (0.068 R)
• M13: 4,873,001 km (0.115 R)
• M14: 5,243,405 km (0.105 R)
• M15: 5,359,194 km (0.115 R)
• M16: 6,316,620 km (0.097 R)
• M17: 6,533,238 km (0.115 R)
• M18: 7,165,588 km (0.072 R)
• M19: 7,456,556 km (0.081 R)
• M20: 7,652,679 km (0.104 R)
• M21: 8,285,179 km (0.118 R)
• M22: 9,073,410 km (0.117 R)
• M23: 9,423,619 km (0.102 R)
• M24: 9,529,534 km (0.051 R)
• M25: 10,209,755 km (0.056 R)
• M26: 10,464,371 km (0.111 R)
• M27: 10,794,833 km (0.037 R)
• M28: 11,278,183 km (0.096 R)
• M29: 11,466,078 km (0.11 R)
• M30: 11,959,303 km (0.062 R)
• M31: 12,074,044 km (0.118 R)
• M32: 12,614,691 km (0.047 R)
• M33: 12,770,721 km (0.077 R)
• M34: 12,927,201 km (0.111 R)
• M35: 13,202,760 km (0.062 R)
• M36: 13,719,770 km (0.098 R)
• M37: 14,000,865 km (0.107 R)
• M38: 14,896,806 km (0.112 R)
• M39: 15,727,374 km (0.076 R)
• M40: 15,811,298 km (0.071 R)
• M41: 15,937,409 km (0.097 R)
• M42: 16,701,256 km (0.082 R)
• M43: 16,915,480 km (0.1 R)
• M44: 17,912,999 km (0.106 R)
• M45: 18,485,210 km (0.104 R)
• M46: 19,108,136 km (0.107 R)
• M47: 20,283,377 km (0.117 R)
• M48: 20,695,669 km (0.043 R)
• M49: 20,787,671 km (0.071 R)
• M50: 21,110,803 km (0.119 R)
• M51: 23,466,371 km (0.037 R)
• M52: 23,658,454 km (0.058 R)
• M53: 23,754,646 km (0.104 R)
• M54: 24,334,786 km (0.085 R)
• M55: 24,529,114 km (0.076 R)
• M56: 24,870,496 km (0.108 R)
• M57: 25,115,388 km (0.095 R)
• M58: 25,213,524 km (0.116 R)
• M59: 25,558,198 km (0.093 R)
• M60: 27,455,847 km (0.069 R)
• M61: 27,759,680 km (0.066 R)
• M62: 29,140,468 km (0.101 R)
• M63: 29,450,435 km (0.061 R)
• M64: 29,605,718 km (0.079 R)
• M65: 29,709,539 km (0.1 R)
• M66: 30,177,780 km (0.109 R)
• M67: 30,753,433 km (0.107 R)
• M68: 31,016,276 km (0.028 R)
• M69: 31,491,249 km (0.119 R)
• M70: 31,756,187 km (0.096 R)
• M71: 32,341,713 km (0.054 R)
• M72: 32,555,489 km (0.029 R)
• M73: 32,984,535 km (0.092 R)
• M74: 34,664,519 km (0.076 R)
• M75: 35,102,692 km (0.058 R)
• M76: 36,761,732 km (0.094 R)
• M77: 37,040,732 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.2

Radius: 3.6

Gravity: 36.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.53 AU - 17.23 AU

Year: 18432 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,676,445 km

• M1: 81,980 km (0.084 R)
• M2: 515,664 km (0.113 R)
• M3: 734,226 km (0.07 R)
• M4: 776,862 km (0.1 R)
• M5: 887,115 km (0.094 R)
• M6: 1,171,950 km (0.105 R)
• M7: 1,994,888 km (0.05 R)
• M8: 2,989,863 km (0.099 R)
• M9: 3,268,115 km (0.069 R)
• M10: 3,374,479 km (0.082 R)
• M11: 3,410,233 km (0.108 R)
• M12: 3,774,504 km (0.109 R)
• M13: 4,151,191 km (0.083 R)
• M14: 4,343,873 km (0.111 R)
• M15: 4,939,572 km (0.027 R)
• M16: 5,645,076 km (0.053 R)
• M17: 5,730,197 km (0.108 R)
• M18: 5,944,720 km (0.068 R)
• M19: 5,987,954 km (0.075 R)
• M20: 6,425,977 km (0.041 R)
• M21: 6,693,607 km (0.051 R)
• M22: 6,738,636 km (0.097 R)
• M23: 7,102,009 km (0.095 R)
• M24: 8,716,170 km (0.051 R)
• M25: 8,814,456 km (0.079 R)
• M26: 9,513,228 km (0.119 R)
• M27: 10,437,443 km (0.099 R)
• M28: 10,489,653 km (0.056 R)
• M29: 10,594,222 km (0.077 R)
• M30: 10,751,749 km (0.062 R)
• M31: 10,804,557 km (0.054 R)
• M32: 10,910,173 km (0.047 R)
• M33: 11,069,345 km (0.06 R)
• M34: 11,175,859 km (0.068 R)
• M35: 11,229,265 km (0.025 R)
• M36: 11,551,349 km (0.089 R)
• M37: 16,005,177 km (0.103 R)
• M38: 16,065,315 km (0.09 R)
• M39: 17,905,668 km (0.111 R)
• M40: 18,344,738 km (0.084 R)
• M41: 18,470,699 km (0.075 R)
• M42: 20,526,473 km (0.051 R)
• M43: 20,985,739 km (0.102 R)
• M44: 22,316,562 km (0.046 R)
• M45: 22,788,692 km (0.093 R)
• M46: 23,127,980 km (0.103 R)
• M47: 23,605,796 km (0.111 R)
• M48: 23,742,828 km (0.085 R)
• M49: 24,155,867 km (0.098 R)
• M50: 24,640,564 km (0.06 R)
• M51: 24,779,690 km (0.094 R)
• M52: 25,901,675 km (0.099 R)
• M53: 26,682,725 km (0.052 R)
• M54: 27,255,535 km (0.087 R)
• M55: 28,195,159 km (0.082 R)
• M56: 30,926,517 km (0.038 R)
• M57: 31,830,388 km (0.084 R)
• M58: 31,981,781 km (0.113 R)
• M59: 32,742,785 km (0.118 R)
• M60: 35,217,732 km (0.082 R)
• M61: 36,240,234 km (0.083 R)
• M62: 36,398,359 km (0.042 R)
• M63: 37,912,439 km (0.059 R)
• M64: 38,717,575 km (0.095 R)
• M65: 38,798,357 km (0.09 R)
• M66: 38,960,222 km (0.098 R)
• M67: 39,122,237 km (0.111 R)
• M68: 39,447,014 km (0.12 R)
• M69: 39,935,750 km (0.115 R)
• M70: 42,326,324 km (0.11 R)
• M71: 43,161,379 km (0.067 R)
• M72: 43,413,003 km (0.084 R)
• M73: 45,187,533 km (0.094 R)
• M74: 45,955,419 km (0.098 R)
• M75: 47,330,971 km (0.111 R)
• M76: 47,417,289 km (0.099 R)
• M77: 47,763,608 km (0.094 R)
• M78: 48,894,418 km (0.114 R)
• M79: 49,946,241 km (0.039 R)
• M80: 51,537,813 km (0.066 R)
• M81: 51,893,856 km (0.048 R)
• M82: 52,072,027 km (0.088 R)
• M83: 52,250,497 km (0.109 R)
• M84: 52,608,186 km (0.078 R)
• M85: 52,876,863 km (0.086 R)
• M86: 53,056,231 km (0.055 R)
• M87: 53,145,990 km (0.1 R)
• M88: 54,770,623 km (0.056 R)
• M89: 57,791,004 km (0.09 R)
• M90: 58,902,666 km (0.096 R)
• M91: 60,114,857 km (0.073 R)
• M92: 60,302,154 km (0.059 R)
• M93: 61,429,523 km (0.112 R)
• M94: 62,374,383 km (0.065 R)
• M95: 62,848,609 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.9

Radius: 4

Gravity: 26.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.11 AU - 20.81 AU

Year: 24896 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,676,445 km

• M1: 56,398 km (0.113 R)
• M2: 103,073 km (0.1 R)
• M3: 200,760 km (0.104 R)
• M4: 457,021 km (0.114 R)
• M5: 715,227 km (0.108 R)
• M6: 986,149 km (0.045 R)
• M7: 1,012,329 km (0.117 R)
• M8: 1,373,009 km (0.116 R)
• M9: 1,964,818 km (0.116 R)
• M10: 2,166,177 km (0.111 R)
• M11: 2,772,348 km (0.089 R)
• M12: 2,998,091 km (0.062 R)
• M13: 3,308,357 km (0.053 R)
• M14: 4,255,760 km (0.093 R)
• M15: 5,512,981 km (0.09 R)
• M16: 5,748,747 km (0.076 R)
• M17: 5,844,041 km (0.072 R)
• M18: 5,891,912 km (0.05 R)
• M19: 5,939,783 km (0.069 R)
• M20: 6,475,793 km (0.03 R)
• M21: 6,774,689 km (0.097 R)
• M22: 6,875,369 km (0.097 R)
• M23: 8,335,145 km (0.072 R)
• M24: 8,878,933 km (0.053 R)
• M25: 9,322,191 km (0.062 R)
• M26: 10,057,764 km (0.077 R)
• M27: 10,577,766 km (0.089 R)
• M28: 12,189,683 km (0.047 R)
• M29: 12,496,509 km (0.074 R)
• M30: 12,868,110 km (0.064 R)
• M31: 13,495,374 km (0.114 R)
• M32: 14,068,333 km (0.099 R)
• M33: 14,261,165 km (0.101 R)
• M34: 14,519,521 km (0.052 R)
• M35: 15,568,501 km (0.115 R)
• M36: 16,371,093 km (0.117 R)
• M37: 17,050,118 km (0.082 R)
• M38: 17,946,509 km (0.097 R)
• M39: 18,858,158 km (0.103 R)
• M40: 19,212,855 km (0.058 R)
• M41: 19,641,303 km (0.079 R)
• M42: 19,713,110 km (0.118 R)
• M43: 20,145,148 km (0.092 R)
• M44: 20,726,336 km (0.095 R)
• M45: 20,872,344 km (0.087 R)
• M46: 21,018,800 km (0.11 R)
• M47: 22,277,517 km (0.116 R)
• M48: 22,577,311 km (0.087 R)
• M49: 25,022,338 km (0.096 R)
• M50: 25,255,861 km (0.098 R)
• M51: 25,568,370 km (0.077 R)
• M52: 26,434,243 km (0.116 R)
• M53: 27,630,428 km (0.116 R)
• M54: 29,007,326 km (0.115 R)
• M55: 29,498,606 km (0.032 R)
• M56: 29,745,143 km (0.086 R)
• M57: 29,910,000 km (0.068 R)
• M58: 30,489,243 km (0.074 R)
• M59: 30,738,622 km (0.099 R)
• M60: 30,905,275 km (0.109 R)
• M61: 31,155,851 km (0.111 R)
• M62: 33,526,229 km (0.079 R)
• M63: 33,869,706 km (0.042 R)
• M64: 34,819,802 km (0.086 R)
• M65: 36,481,685 km (0.105 R)
• M66: 36,746,323 km (0.113 R)
• M67: 39,067,484 km (0.115 R)
• M68: 39,338,256 km (0.075 R)
• M69: 40,336,672 km (0.092 R)
• M70: 41,711,626 km (0.072 R)
• M71: 42,543,989 km (0.089 R)
• M72: 44,507,162 km (0.105 R)
• M73: 45,262,781 km (0.079 R)
• M74: 47,362,536 km (0.085 R)
• M75: 47,844,241 km (0.102 R)
• M76: 49,982,593 km (0.104 R)
• M77: 53,748,869 km (0.077 R)
• M78: 54,856,043 km (0.118 R)
• M79: 55,260,556 km (0.056 R)
• M80: 56,990,655 km (0.095 R)
• M81: 58,428,590 km (0.056 R)
• M82: 60,607,932 km (0.075 R)
• M83: 60,712,351 km (0.113 R)
• M84: 61,655,117 km (0.104 R)
• M85: 64,938,790 km (0.068 R)
• M86: 66,332,743 km (0.105 R)
• M87: 67,628,111 km (0.087 R)
• M88: 68,496,377 km (0.102 R)
• M89: 70,134,324 km (0.111 R)
• M90: 71,895,540 km (0.039 R)
• M91: 72,670,606 km (0.1 R)
• M92: 73,003,611 km (0.106 R)
• M93: 73,225,914 km (0.101 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 13,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit