🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.31 AU - 1.57 AU

Year: 641 Days

Day: 43.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,907,118 km

• M1: 48,769 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.18 AU - 4.66 AU

Year: 3446 Days

Day: 24.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,907,118 km

• M1: 1,254,677 km (0.104 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 14.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.37 AU - 8.29 AU

Year: 8125 Days

Day: 5.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,907,118 km

• M1: 192,981 km (0.067 R)
• M2: 298,747 km (0.086 R)
• M3: 519,703 km (0.111 R)
• M4: 1,582,596 km (0.102 R)
• M5: 1,693,149 km (0.099 R)
• M6: 1,806,544 km (0.086 R)
• M7: 1,922,482 km (0.078 R)
• M8: 2,236,488 km (0.097 R)
• M9: 3,135,571 km (0.088 R)
• M10: 3,248,219 km (0.099 R)
• M11: 3,362,362 km (0.092 R)
• M12: 3,713,019 km (0.063 R)
• M13: 4,014,459 km (0.112 R)
• M14: 4,738,363 km (0.091 R)
• M15: 4,835,751 km (0.084 R)
• M16: 4,933,887 km (0.1 R)
• M17: 5,165,465 km (0.112 R)
• M18: 5,536,767 km (0.117 R)
• M19: 6,057,218 km (0.033 R)
• M20: 6,377,208 km (0.096 R)
• M21: 6,922,791 km (0.084 R)
• M22: 7,904,153 km (0.055 R)
• M23: 8,293,407 km (0.093 R)
• M24: 8,609,208 km (0.113 R)
• M25: 8,888,956 km (0.103 R)
• M26: 9,457,278 km (0.095 R)
• M27: 10,247,604 km (0.113 R)
• M28: 10,544,107 km (0.062 R)
• M29: 10,843,602 km (0.102 R)
• M30: 10,972,854 km (0.113 R)
• M31: 11,102,556 km (0.052 R)
• M32: 11,494,652 km (0.069 R)
• M33: 11,758,692 km (0.079 R)
• M34: 11,891,535 km (0.09 R)
• M35: 12,608,109 km (0.108 R)
• M36: 12,743,943 km (0.078 R)
• M37: 13,246,592 km (0.061 R)
• M38: 13,523,498 km (0.095 R)
• M39: 15,321,664 km (0.072 R)
• M40: 16,545,225 km (0.082 R)
• M41: 17,850,916 km (0.107 R)
• M42: 18,003,805 km (0.037 R)
• M43: 18,156,993 km (0.108 R)
• M44: 18,671,011 km (0.052 R)
• M45: 18,929,666 km (0.092 R)
• M46: 19,241,877 km (0.068 R)
• M47: 19,818,427 km (0.082 R)
• M48: 20,507,325 km (0.069 R)
• M49: 20,935,175 km (0.079 R)
• M50: 21,204,002 km (0.117 R)
• M51: 21,582,485 km (0.117 R)
• M52: 22,236,377 km (0.065 R)
• M53: 22,400,785 km (0.081 R)
• M54: 23,787,258 km (0.116 R)
• M55: 24,575,938 km (0.081 R)
• M56: 25,659,775 km (0.098 R)
• M57: 25,947,601 km (0.053 R)
• M58: 26,294,519 km (0.105 R)
• M59: 26,759,319 km (0.096 R)
• M60: 27,461,681 km (0.114 R)
• M61: 27,579,415 km (0.047 R)
• M62: 27,815,181 km (0.065 R)
• M63: 28,407,588 km (0.112 R)
• M64: 28,884,656 km (0.075 R)
• M65: 30,574,962 km (0.061 R)
• M66: 31,125,034 km (0.055 R)
• M67: 31,309,189 km (0.119 R)
• M68: 32,421,449 km (0.114 R)
• M69: 32,607,997 km (0.069 R)
• M70: 32,732,613 km (0.057 R)
• M71: 33,987,589 km (0.046 R)
• M72: 34,430,548 km (0.098 R)
• M73: 35,514,235 km (0.103 R)
• M74: 37,063,321 km (0.094 R)
• M75: 37,193,322 km (0.089 R)
• M76: 39,162,778 km (0.065 R)
• M77: 40,160,296 km (0.083 R)
• M78: 40,561,518 km (0.102 R)
• M79: 41,098,724 km (0.04 R)
• M80: 45,132,481 km (0.08 R)
• M81: 45,898,422 km (0.099 R)
• M82: 46,317,894 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.5

Radius: 7.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.15 AU - 18.65 AU

Year: 22412 Days

Day: 15.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,907,118 km

• M1: 184,753 km (0.086 R)
• M2: 298,448 km (0.085 R)
• M3: 390,151 km (0.099 R)
• M4: 440,267 km (0.098 R)
• M5: 685,009 km (0.078 R)
• M6: 1,265,149 km (0.092 R)
• M7: 1,396,197 km (0.112 R)
• M8: 1,757,925 km (0.077 R)
• M9: 2,148,225 km (0.089 R)
• M10: 2,273,588 km (0.109 R)
• M11: 2,499,182 km (0.047 R)
• M12: 3,111,935 km (0.117 R)
• M13: 3,182,844 km (0.106 R)
• M14: 3,582,570 km (0.085 R)
• M15: 4,153,136 km (0.093 R)
• M16: 4,509,029 km (0.087 R)
• M17: 4,670,296 km (0.069 R)
• M18: 4,833,657 km (0.08 R)
• M19: 4,957,374 km (0.091 R)
• M20: 5,207,951 km (0.084 R)
• M21: 5,419,931 km (0.042 R)
• M22: 6,251,246 km (0.048 R)
• M23: 6,567,496 km (0.09 R)
• M24: 6,796,680 km (0.082 R)
• M25: 7,168,730 km (0.077 R)
• M26: 7,309,950 km (0.12 R)
• M27: 7,547,362 km (0.098 R)
• M28: 8,873,248 km (0.116 R)
• M29: 8,974,227 km (0.092 R)
• M30: 9,588,625 km (0.07 R)
• M31: 10,005,704 km (0.098 R)
• M32: 11,567,057 km (0.088 R)
• M33: 11,677,460 km (0.068 R)
• M34: 11,843,813 km (0.072 R)
• M35: 12,517,003 km (0.047 R)
• M36: 12,573,701 km (0.105 R)
• M37: 13,202,610 km (0.087 R)
• M38: 13,433,889 km (0.094 R)
• M39: 14,431,557 km (0.063 R)
• M40: 15,453,011 km (0.081 R)
• M41: 16,311,553 km (0.1 R)
• M42: 16,684,351 km (0.102 R)
• M43: 17,248,634 km (0.119 R)
• M44: 18,913,958 km (0.105 R)
• M45: 20,096,529 km (0.049 R)
• M46: 24,066,707 km (0.103 R)
• M47: 24,420,057 km (0.074 R)
• M48: 25,275,009 km (0.04 R)
• M49: 25,995,024 km (0.088 R)
• M50: 26,941,081 km (0.051 R)
• M51: 27,160,989 km (0.093 R)
• M52: 27,676,504 km (0.112 R)
• M53: 28,418,509 km (0.061 R)
• M54: 30,530,681 km (0.073 R)
• M55: 30,683,421 km (0.071 R)
• M56: 30,913,054 km (0.119 R)
• M57: 31,143,434 km (0.104 R)
• M58: 31,374,114 km (0.063 R)
• M59: 31,451,307 km (0.066 R)
• M60: 31,528,350 km (0.086 R)
• M61: 31,605,542 km (0.103 R)
• M62: 32,147,685 km (0.08 R)
• M63: 32,771,059 km (0.039 R)
• M64: 33,713,376 km (0.079 R)
• M65: 33,950,489 km (0.062 R)
• M66: 35,624,938 km (0.07 R)
• M67: 36,189,071 km (0.106 R)
• M68: 37,244,484 km (0.115 R)
• M69: 37,326,165 km (0.119 R)
• M70: 38,392,498 km (0.059 R)
• M71: 39,219,625 km (0.094 R)
• M72: 39,968,961 km (0.049 R)
• M73: 40,052,586 km (0.042 R)
• M74: 40,639,010 km (0.096 R)
• M75: 41,566,516 km (0.115 R)
• M76: 42,842,437 km (0.116 R)
• M77: 43,356,305 km (0.087 R)
• M78: 44,390,326 km (0.111 R)
• M79: 45,258,293 km (0.081 R)
• M80: 49,053,441 km (0.102 R)
• M81: 49,501,337 km (0.106 R)
• M82: 53,316,980 km (0.07 R)
• M83: 53,408,983 km (0.085 R)
• M84: 53,500,986 km (0.115 R)
• M85: 54,054,348 km (0.109 R)
• M86: 55,819,304 km (0.11 R)
• M87: 56,755,787 km (0.099 R)
• M88: 57,697,356 km (0.086 R)
• M89: 59,119,583 km (0.089 R)
• M90: 60,361,394 km (0.093 R)
• M91: 60,649,221 km (0.114 R)
• M92: 61,515,392 km (0.12 R)
• M93: 62,676,571 km (0.101 R)
• M94: 64,922,484 km (0.073 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit