🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.57 AU - 0.67 AU

Year: 174 Days

Day: 16.2 Hours

Environment

Temp: 154 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.3 AU - 5.16 AU

Year: 3667 Days

Day: 18.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,614,636 km

• M1: 31,715 km (0.066 R)

Asteroid Belt

Center: 7.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.9

Radius: 10.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.33 AU - 9.75 AU

Year: 10503 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,614,636 km

• M1: 188,793 km (0.096 R)
• M2: 406,009 km (0.095 R)
• M3: 694,733 km (0.097 R)
• M4: 1,025,344 km (0.11 R)
• M5: 1,105,379 km (0.066 R)
• M6: 1,250,937 km (0.09 R)
• M7: 1,470,248 km (0.037 R)
• M8: 1,971,401 km (0.1 R)
• M9: 2,387,283 km (0.082 R)
• M10: 2,495,592 km (0.076 R)
• M11: 2,974,305 km (0.066 R)
• M12: 3,179,852 km (0.098 R)
• M13: 3,729,774 km (0.107 R)
• M14: 4,442,010 km (0.084 R)
• M15: 6,137,253 km (0.103 R)
• M16: 7,327,753 km (0.117 R)
• M17: 7,726,730 km (0.106 R)
• M18: 7,928,986 km (0.109 R)
• M19: 8,051,058 km (0.077 R)
• M20: 9,349,867 km (0.116 R)
• M21: 9,565,437 km (0.089 R)
• M22: 9,652,204 km (0.078 R)
• M23: 10,444,175 km (0.116 R)
• M24: 10,712,853 km (0.112 R)
• M25: 11,029,103 km (0.078 R)
• M26: 11,486,424 km (0.084 R)
• M27: 11,671,027 km (0.083 R)
• M28: 12,136,875 km (0.088 R)
• M29: 13,231,632 km (0.105 R)
• M30: 13,328,273 km (0.096 R)
• M31: 13,619,839 km (0.037 R)
• M32: 14,506,805 km (0.086 R)
• M33: 16,596,388 km (0.075 R)
• M34: 16,962,454 km (0.09 R)
• M35: 18,615,510 km (0.115 R)
• M36: 18,832,577 km (0.046 R)
• M37: 18,995,938 km (0.063 R)
• M38: 19,598,817 km (0.112 R)
• M39: 19,874,975 km (0.043 R)
• M40: 21,445,154 km (0.117 R)
• M41: 22,187,608 km (0.12 R)
• M42: 23,463,379 km (0.101 R)
• M43: 23,639,156 km (0.036 R)
• M44: 23,756,591 km (0.068 R)
• M45: 23,874,175 km (0.107 R)
• M46: 24,050,999 km (0.087 R)
• M47: 24,169,182 km (0.047 R)
• M48: 25,843,182 km (0.091 R)
• M49: 26,510,987 km (0.075 R)
• M50: 26,938,837 km (0.076 R)
• M51: 28,986,981 km (0.063 R)
• M52: 29,491,126 km (0.094 R)
• M53: 30,125,122 km (0.086 R)
• M54: 31,794,933 km (0.12 R)
• M55: 32,054,485 km (0.101 R)
• M56: 32,249,561 km (0.101 R)
• M57: 33,034,052 km (0.1 R)
• M58: 33,296,896 km (0.107 R)
• M59: 33,428,542 km (0.097 R)
• M60: 34,288,879 km (0.117 R)
• M61: 34,755,026 km (0.094 R)
• M62: 35,491,945 km (0.108 R)
• M63: 36,369,486 km (0.09 R)
• M64: 36,845,058 km (0.115 R)
• M65: 37,254,208 km (0.104 R)
• M66: 37,390,941 km (0.115 R)
• M67: 37,870,851 km (0.102 R)
• M68: 38,008,331 km (0.045 R)
• M69: 38,214,926 km (0.065 R)
• M70: 40,511,403 km (0.08 R)
• M71: 40,792,796 km (0.063 R)
• M72: 41,924,803 km (0.104 R)
• M73: 42,138,279 km (0.119 R)
• M74: 42,637,637 km (0.094 R)
• M75: 42,780,653 km (0.083 R)
• M76: 43,498,274 km (0.09 R)
• M77: 45,821,229 km (0.097 R)
• M78: 46,187,894 km (0.119 R)
• M79: 46,629,058 km (0.069 R)
• M80: 47,145,619 km (0.102 R)
• M81: 48,781,173 km (0.085 R)
• M82: 49,155,616 km (0.042 R)
• M83: 49,831,799 km (0.069 R)
• M84: 50,586,670 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.7

Radius: 12.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.07 AU - 10.55 AU

Year: 11800 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,614,636 km

• M1: 253,269 km (0.12 R)
• M2: 591,809 km (0.071 R)
• M3: 879,037 km (0.085 R)
• M4: 1,066,334 km (0.12 R)
• M5: 1,248,693 km (0.117 R)
• M6: 1,441,824 km (0.104 R)
• M7: 2,080,607 km (0.07 R)
• M8: 2,241,724 km (0.094 R)
• M9: 2,551,990 km (0.117 R)
• M10: 2,927,481 km (0.099 R)
• M11: 3,293,996 km (0.109 R)
• M12: 3,537,391 km (0.119 R)
• M13: 3,730,971 km (0.093 R)
• M14: 3,899,717 km (0.088 R)
• M15: 4,042,284 km (0.111 R)
• M16: 4,480,456 km (0.104 R)
• M17: 5,658,240 km (0.068 R)
• M18: 6,483,273 km (0.09 R)
• M19: 6,652,767 km (0.042 R)
• M20: 7,135,370 km (0.094 R)
• M21: 7,952,772 km (0.119 R)
• M22: 8,687,747 km (0.065 R)
• M23: 8,799,796 km (0.1 R)
• M24: 8,912,443 km (0.087 R)
• M25: 9,101,235 km (0.114 R)
• M26: 9,559,753 km (0.06 R)
• M27: 10,980,334 km (0.105 R)
• M28: 11,223,431 km (0.092 R)
• M29: 11,468,472 km (0.045 R)
• M30: 12,719,709 km (0.036 R)
• M31: 12,804,680 km (0.103 R)
• M32: 13,534,568 km (0.068 R)
• M33: 13,708,251 km (0.029 R)
• M34: 13,970,197 km (0.075 R)
• M35: 14,322,051 km (0.049 R)
• M36: 14,676,897 km (0.115 R)
• M37: 14,900,098 km (0.058 R)
• M38: 15,259,581 km (0.099 R)
• M39: 15,667,535 km (0.112 R)
• M40: 16,819,438 km (0.116 R)
• M41: 17,523,595 km (0.104 R)
• M42: 18,094,012 km (0.08 R)
• M43: 18,815,523 km (0.12 R)
• M44: 19,204,178 km (0.118 R)
• M45: 20,685,197 km (0.111 R)
• M46: 20,985,888 km (0.1 R)
• M47: 23,182,434 km (0.056 R)
• M48: 23,338,315 km (0.105 R)
• M49: 23,546,854 km (0.081 R)
• M50: 24,917,171 km (0.104 R)
• M51: 25,077,091 km (0.081 R)
• M52: 25,881,030 km (0.111 R)
• M53: 26,096,900 km (0.083 R)
• M54: 27,075,719 km (0.058 R)
• M55: 28,011,005 km (0.054 R)
• M56: 29,518,353 km (0.062 R)
• M57: 29,687,398 km (0.092 R)
• M58: 30,765,999 km (0.103 R)
• M59: 31,166,472 km (0.057 R)
• M60: 31,684,081 km (0.079 R)
• M61: 32,786,169 km (0.112 R)
• M62: 32,961,348 km (0.11 R)
• M63: 33,136,676 km (0.107 R)
• M64: 33,488,680 km (0.089 R)
• M65: 34,196,128 km (0.107 R)
• M66: 35,446,019 km (0.073 R)
• M67: 36,227,219 km (0.095 R)
• M68: 36,589,694 km (0.068 R)
• M69: 37,806,673 km (0.075 R)
• M70: 38,174,385 km (0.079 R)
• M71: 38,728,196 km (0.096 R)
• M72: 38,913,249 km (0.109 R)
• M73: 39,719,132 km (0.098 R)
• M74: 40,155,360 km (0.115 R)
• M75: 41,473,466 km (0.083 R)
• M76: 41,726,137 km (0.105 R)
• M77: 42,296,554 km (0.07 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit