🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.27 AU - 1.27 AU

Year: 513 Days

Day: 15.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.24 AU - 1.56 AU

Year: 593 Days

Day: 25.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.81 AU - 2.43 AU

Year: 1106 Days

Day: 19.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.05 AU - 4.69 AU

Year: 2727 Days

Day: 17.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,012,758 km

• M1: 315,352 km (0.091 R)
• M2: 725,250 km (0.09 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.8

Radius: 8.3

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.8 AU - 5.74 AU

Year: 4333 Days

Day: 10.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,012,758 km

• M1: 109,954 km (0.093 R)
• M2: 291,865 km (0.102 R)
• M3: 356,342 km (0.055 R)
• M4: 647,759 km (0.105 R)
• M5: 1,346,082 km (0.12 R)
• M6: 1,418,487 km (0.097 R)
• M7: 1,507,049 km (0.106 R)
• M8: 1,864,139 km (0.116 R)
• M9: 1,929,065 km (0.103 R)
• M10: 2,144,934 km (0.093 R)
• M11: 2,230,205 km (0.095 R)
• M12: 2,351,379 km (0.11 R)
• M13: 2,654,913 km (0.085 R)
• M14: 3,720,349 km (0.115 R)
• M15: 3,906,150 km (0.05 R)
• M16: 3,968,682 km (0.101 R)
• M17: 4,503,644 km (0.087 R)
• M18: 4,813,162 km (0.104 R)
• M19: 4,925,510 km (0.119 R)
• M20: 5,221,265 km (0.092 R)
• M21: 5,499,667 km (0.067 R)
• M22: 5,593,464 km (0.114 R)
• M23: 5,711,497 km (0.104 R)
• M24: 5,854,363 km (0.104 R)
• M25: 6,022,361 km (0.115 R)
• M26: 6,338,761 km (0.046 R)
• M27: 6,536,230 km (0.067 R)
• M28: 6,660,696 km (0.074 R)
• M29: 6,937,152 km (0.062 R)
• M30: 7,217,499 km (0.032 R)
• M31: 7,605,705 km (0.117 R)
• M32: 7,710,424 km (0.066 R)
• M33: 7,894,728 km (0.082 R)
• M34: 8,241,048 km (0.088 R)
• M35: 8,510,772 km (0.116 R)
• M36: 9,031,223 km (0.103 R)
• M37: 9,309,475 km (0.106 R)
• M38: 9,505,748 km (0.054 R)
• M39: 10,017,073 km (0.053 R)
• M40: 10,391,816 km (0.104 R)
• M41: 10,712,554 km (0.089 R)
• M42: 10,829,988 km (0.066 R)
• M43: 11,036,583 km (0.115 R)
• M44: 11,155,214 km (0.049 R)
• M45: 11,513,651 km (0.084 R)
• M46: 11,603,858 km (0.119 R)
• M47: 11,966,932 km (0.052 R)
• M48: 12,119,372 km (0.08 R)
• M49: 12,828,915 km (0.053 R)
• M50: 13,551,772 km (0.114 R)
• M51: 13,742,509 km (0.088 R)
• M52: 13,806,238 km (0.05 R)
• M53: 14,255,480 km (0.098 R)
• M54: 14,352,420 km (0.114 R)
• M55: 14,742,272 km (0.1 R)
• M56: 14,840,258 km (0.112 R)
• M57: 15,267,360 km (0.118 R)
• M58: 15,631,930 km (0.071 R)
• M59: 16,066,512 km (0.092 R)
• M60: 16,879,277 km (0.118 R)
• M61: 17,394,044 km (0.118 R)
• M62: 17,566,829 km (0.09 R)
• M63: 17,636,093 km (0.036 R)
• M64: 17,809,627 km (0.084 R)
• M65: 18,018,615 km (0.082 R)
• M66: 18,123,333 km (0.072 R)
• M67: 19,575,929 km (0.116 R)
• M68: 20,152,778 km (0.059 R)
• M69: 20,479,799 km (0.092 R)
• M70: 20,589,155 km (0.076 R)
• M71: 20,698,810 km (0.106 R)
• M72: 20,881,918 km (0.107 R)
• M73: 20,955,221 km (0.119 R)
• M74: 21,249,630 km (0.069 R)
• M75: 21,360,332 km (0.032 R)
• M76: 21,768,136 km (0.08 R)
• M77: 21,954,236 km (0.12 R)
• M78: 22,403,328 km (0.115 R)
• M79: 22,968,808 km (0.108 R)
• M80: 23,196,347 km (0.112 R)
• M81: 23,500,778 km (0.103 R)
• M82: 23,730,112 km (0.111 R)
• M83: 24,422,301 km (0.113 R)
• M84: 24,848,655 km (0.086 R)
• M85: 25,082,177 km (0.091 R)
• M86: 25,199,163 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 12.8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.75 AU - 6.23 AU

Year: 4607 Days

Day: 7.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,012,758 km

• M1: 454,628 km (0.075 R)
• M2: 577,149 km (0.063 R)
• M3: 659,278 km (0.054 R)
• M4: 768,484 km (0.104 R)
• M5: 849,118 km (0.1 R)
• M6: 969,993 km (0.042 R)
• M7: 1,058,405 km (0.086 R)
• M8: 1,257,819 km (0.026 R)
• M9: 1,787,695 km (0.093 R)
• M10: 1,882,540 km (0.103 R)
• M11: 2,110,676 km (0.059 R)
• M12: 2,228,260 km (0.06 R)
• M13: 2,330,884 km (0.034 R)
• M14: 2,648,331 km (0.054 R)
• M15: 3,463,041 km (0.111 R)
• M16: 3,562,673 km (0.097 R)
• M17: 3,643,007 km (0.095 R)
• M18: 3,805,620 km (0.062 R)
• M19: 4,159,419 km (0.083 R)
• M20: 4,244,241 km (0.103 R)
• M21: 4,677,028 km (0.093 R)
• M22: 4,809,721 km (0.069 R)
• M23: 5,538,412 km (0.106 R)
• M24: 5,702,521 km (0.071 R)
• M25: 5,892,062 km (0.096 R)
• M26: 6,035,526 km (0.029 R)
• M27: 6,253,041 km (0.071 R)
• M28: 6,522,318 km (0.102 R)
• M29: 6,795,633 km (0.115 R)
• M30: 7,021,974 km (0.05 R)
• M31: 7,482,287 km (0.043 R)
• M32: 7,611,839 km (0.112 R)
• M33: 7,899,665 km (0.119 R)
• M34: 8,005,132 km (0.118 R)
• M35: 8,217,710 km (0.067 R)
• M36: 8,297,895 km (0.074 R)
• M37: 8,405,156 km (0.054 R)
• M38: 8,811,763 km (0.084 R)
• M39: 9,141,776 km (0.063 R)
• M40: 9,531,928 km (0.098 R)
• M41: 9,955,888 km (0.094 R)
• M42: 10,705,672 km (0.102 R)
• M43: 11,028,355 km (0.089 R)
• M44: 11,176,008 km (0.112 R)
• M45: 11,563,317 km (0.112 R)
• M46: 11,894,377 km (0.05 R)
• M47: 12,076,438 km (0.037 R)
• M48: 12,228,728 km (0.111 R)
• M49: 12,351,099 km (0.087 R)
• M50: 12,844,473 km (0.118 R)
• M51: 12,999,905 km (0.09 R)
• M52: 13,250,033 km (0.084 R)
• M53: 13,914,248 km (0.096 R)
• M54: 14,881,996 km (0.105 R)
• M55: 15,439,996 km (0.056 R)
• M56: 15,539,180 km (0.107 R)
• M57: 15,638,662 km (0.09 R)
• M58: 16,071,748 km (0.053 R)
• M59: 17,052,512 km (0.06 R)
• M60: 17,360,683 km (0.07 R)
• M61: 17,636,392 km (0.097 R)
• M62: 18,052,424 km (0.085 R)
• M63: 18,191,849 km (0.086 R)
• M64: 18,401,735 km (0.117 R)
• M65: 18,506,902 km (0.117 R)
• M66: 18,823,750 km (0.109 R)
• M67: 19,000,575 km (0.115 R)
• M68: 20,000,787 km (0.047 R)
• M69: 20,871,895 km (0.07 R)
• M70: 21,018,202 km (0.114 R)
• M71: 21,164,957 km (0.115 R)
• M72: 21,422,565 km (0.114 R)
• M73: 21,644,119 km (0.114 R)
• M74: 21,755,270 km (0.108 R)
• M75: 22,276,170 km (0.101 R)
• M76: 25,448,543 km (0.109 R)
• M77: 26,115,450 km (0.117 R)
• M78: 26,352,263 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 12.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.39 AU - 10.31 AU

Year: 8642 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,012,758 km

• M1: 173,982 km (0.118 R)
• M2: 302,786 km (0.115 R)
• M3: 381,774 km (0.059 R)
• M4: 564,433 km (0.088 R)
• M5: 780,003 km (0.099 R)
• M6: 965,953 km (0.081 R)
• M7: 1,175,091 km (0.025 R)
• M8: 1,483,562 km (0.11 R)
• M9: 1,569,132 km (0.071 R)
• M10: 2,284,958 km (0.118 R)
• M11: 2,568,446 km (0.119 R)
• M12: 3,092,338 km (0.051 R)
• M13: 3,192,269 km (0.118 R)
• M14: 3,327,057 km (0.076 R)
• M15: 3,719,751 km (0.092 R)
• M16: 3,981,847 km (0.103 R)
• M17: 4,213,125 km (0.076 R)
• M18: 4,311,859 km (0.084 R)
• M19: 4,398,925 km (0.077 R)
• M20: 4,562,137 km (0.106 R)
• M21: 4,689,145 km (0.081 R)
• M22: 4,972,633 km (0.059 R)
• M23: 5,301,749 km (0.112 R)
• M24: 5,760,715 km (0.107 R)
• M25: 7,080,916 km (0.073 R)
• M26: 7,228,420 km (0.101 R)
• M27: 7,571,298 km (0.113 R)
• M28: 7,706,983 km (0.058 R)
• M29: 8,149,793 km (0.113 R)
• M30: 8,319,886 km (0.105 R)
• M31: 8,679,369 km (0.082 R)
• M32: 9,268,486 km (0.099 R)
• M33: 9,446,208 km (0.081 R)
• M34: 10,019,018 km (0.078 R)
• M35: 10,468,560 km (0.063 R)
• M36: 10,569,389 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.6

Radius: 5.9

Gravity: 26.56 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.08 AU - 15.46 AU

Year: 20330 Days

Day: 20.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,012,758 km

• M1: 450,140 km (0.074 R)
• M2: 677,828 km (0.114 R)
• M3: 1,229,246 km (0.07 R)
• M4: 1,818,063 km (0.059 R)
• M5: 2,639,505 km (0.088 R)
• M6: 3,004,673 km (0.112 R)
• M7: 3,604,261 km (0.115 R)
• M8: 5,057,306 km (0.12 R)
• M9: 5,357,249 km (0.113 R)
• M10: 5,663,027 km (0.069 R)
• M11: 5,766,250 km (0.043 R)
• M12: 5,974,490 km (0.092 R)
• M13: 7,219,294 km (0.078 R)
• M14: 7,727,628 km (0.117 R)
• M15: 7,899,665 km (0.118 R)
• M16: 8,189,137 km (0.045 R)
• M17: 8,541,141 km (0.054 R)
• M18: 11,660,556 km (0.094 R)
• M19: 11,857,875 km (0.089 R)
• M20: 12,122,663 km (0.108 R)
• M21: 12,189,235 km (0.119 R)
• M22: 12,793,311 km (0.075 R)
• M23: 13,133,047 km (0.111 R)
• M24: 14,380,694 km (0.05 R)
• M25: 15,018,579 km (0.068 R)
• M26: 15,448,972 km (0.074 R)
• M27: 16,029,262 km (0.119 R)
• M28: 17,285,585 km (0.05 R)
• M29: 17,585,828 km (0.098 R)
• M30: 18,191,400 km (0.117 R)
• M31: 19,891,730 km (0.097 R)
• M32: 20,127,496 km (0.096 R)
• M33: 21,642,174 km (0.096 R)
• M34: 21,884,673 km (0.091 R)
• M35: 23,441,238 km (0.032 R)
• M36: 23,607,142 km (0.038 R)
• M37: 23,940,147 km (0.092 R)
• M38: 24,695,168 km (0.101 R)
• M39: 25,033,259 km (0.109 R)
• M40: 25,202,903 km (0.09 R)
• M41: 25,628,509 km (0.082 R)
• M42: 27,617,113 km (0.102 R)
• M43: 30,374,651 km (0.076 R)
• M44: 35,192,899 km (0.081 R)
• M45: 35,478,033 km (0.08 R)
• M46: 36,242,179 km (0.1 R)
• M47: 36,818,729 km (0.11 R)
• M48: 37,108,201 km (0.112 R)
• M49: 38,371,255 km (0.108 R)
• M50: 38,959,025 km (0.119 R)
• M51: 41,539,738 km (0.113 R)
• M52: 41,841,178 km (0.06 R)
• M53: 45,100,168 km (0.092 R)
• M54: 46,239,206 km (0.085 R)
• M55: 46,447,296 km (0.074 R)
• M56: 46,864,375 km (0.117 R)
• M57: 46,968,944 km (0.063 R)
• M58: 47,387,669 km (0.085 R)
• M59: 48,439,791 km (0.095 R)
• M60: 49,606,056 km (0.027 R)
• M61: 49,925,746 km (0.106 R)
• M62: 50,246,185 km (0.033 R)
• M63: 50,674,334 km (0.12 R)
• M64: 50,996,269 km (0.082 R)
• M65: 52,616,264 km (0.041 R)
• M66: 53,378,016 km (0.111 R)
• M67: 53,487,073 km (0.047 R)
• M68: 55,243,053 km (0.112 R)
• M69: 56,239,225 km (0.117 R)
• M70: 56,350,227 km (0.095 R)
• M71: 56,461,228 km (0.097 R)
• M72: 56,572,529 km (0.114 R)
• M73: 57,464,581 km (0.103 R)
• M74: 57,688,380 km (0.104 R)
• M75: 58,024,526 km (0.044 R)
• M76: 59,714,982 km (0.111 R)
• M77: 59,941,623 km (0.111 R)
• M78: 61,650,479 km (0.061 R)
• M79: 64,766,453 km (0.101 R)
• M80: 65,582,659 km (0.117 R)
• M81: 66,637,025 km (0.091 R)
• M82: 69,595,173 km (0.118 R)
• M83: 70,670,633 km (0.109 R)
• M84: 72,475,082 km (0.095 R)
• M85: 72,595,957 km (0.082 R)
• M86: 72,837,707 km (0.109 R)
• M87: 74,051,096 km (0.054 R)
• M88: 74,538,336 km (0.114 R)
• M89: 76,744,007 km (0.047 R)
• M90: 77,484,068 km (0.096 R)
• M91: 78,971,070 km (0.092 R)
• M92: 79,468,932 km (0.104 R)
• M93: 80,092,606 km (0.106 R)
• M94: 80,717,925 km (0.093 R)
• M95: 81,973,350 km (0.071 R)
• M96: 84,376,490 km (0.11 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit