🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.52 AU - 0.7 AU

Year: 205 Days

Day: 44.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.79 AU - 0.83 AU

Year: 314 Days

Day: 40.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,962,225 km

• M1: 671,844 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.69 AU - 1.11 AU

Year: 368 Days

Day: 21 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 14.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.57 AU - 4.09 AU

Year: 3226 Days

Day: 7.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,962,225 km

• M1: 182,958 km (0.104 R)
• M2: 299,046 km (0.052 R)
• M3: 400,025 km (0.045 R)
• M4: 507,885 km (0.111 R)
• M5: 641,625 km (0.036 R)
• M6: 761,752 km (0.106 R)
• M7: 1,043,744 km (0.087 R)
• M8: 1,140,085 km (0.093 R)
• M9: 1,351,617 km (0.119 R)
• M10: 1,494,034 km (0.081 R)
• M11: 1,604,437 km (0.112 R)
• M12: 1,883,138 km (0.093 R)
• M13: 2,053,979 km (0.098 R)
• M14: 2,146,580 km (0.114 R)
• M15: 2,400,747 km (0.113 R)
• M16: 2,542,715 km (0.061 R)
• M17: 2,642,646 km (0.103 R)
• M18: 2,743,924 km (0.083 R)
• M19: 2,835,179 km (0.102 R)
• M20: 2,950,668 km (0.048 R)
• M21: 3,067,654 km (0.097 R)
• M22: 3,258,391 km (0.032 R)
• M23: 3,355,181 km (0.116 R)
• M24: 3,651,684 km (0.06 R)
• M25: 3,943,849 km (0.109 R)
• M26: 4,073,400 km (0.1 R)
• M27: 4,204,299 km (0.06 R)
• M28: 4,296,900 km (0.104 R)
• M29: 4,403,413 km (0.11 R)
• M30: 4,619,283 km (0.097 R)
• M31: 4,714,876 km (0.104 R)
• M32: 4,824,980 km (0.066 R)
• M33: 5,388,216 km (0.03 R)
• M34: 5,663,177 km (0.11 R)
• M35: 5,868,724 km (0.114 R)
• M36: 5,957,586 km (0.09 R)
• M37: 6,091,775 km (0.052 R)
• M38: 6,363,145 km (0.083 R)
• M39: 6,715,897 km (0.031 R)
• M40: 6,855,622 km (0.098 R)
• M41: 6,996,393 km (0.11 R)
• M42: 7,376,521 km (0.038 R)
• M43: 7,633,680 km (0.115 R)
• M44: 7,926,443 km (0.116 R)
• M45: 8,289,517 km (0.031 R)
• M46: 8,473,074 km (0.116 R)
• M47: 8,827,471 km (0.026 R)
• M48: 8,929,497 km (0.083 R)
• M49: 9,169,302 km (0.104 R)
• M50: 9,376,645 km (0.074 R)
• M51: 9,567,981 km (0.093 R)
• M52: 9,760,663 km (0.079 R)
• M53: 9,990,146 km (0.1 R)
• M54: 10,274,980 km (0.026 R)
• M55: 10,382,391 km (0.114 R)
• M56: 10,779,873 km (0.098 R)
• M57: 11,017,135 km (0.076 R)
• M58: 11,200,692 km (0.07 R)
• M59: 11,571,096 km (0.108 R)
• M60: 12,058,636 km (0.111 R)
• M61: 12,191,030 km (0.106 R)
• M62: 12,400,168 km (0.094 R)
• M63: 12,648,799 km (0.104 R)
• M64: 13,112,104 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.5

Radius: 7.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.82 AU - 12.92 AU

Year: 19874 Days

Day: 18.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,962,225 km

• M1: 98,585 km (0.103 R)
• M2: 214,374 km (0.092 R)
• M3: 703,260 km (0.115 R)
• M4: 1,225,955 km (0.092 R)
• M5: 1,846,337 km (0.099 R)
• M6: 2,014,934 km (0.081 R)
• M7: 2,188,766 km (0.078 R)
• M8: 2,519,976 km (0.042 R)
• M9: 2,644,442 km (0.045 R)
• M10: 3,433,122 km (0.057 R)
• M11: 4,033,159 km (0.075 R)
• M12: 4,363,919 km (0.095 R)
• M13: 4,895,740 km (0.077 R)
• M14: 5,169,504 km (0.084 R)
• M15: 5,328,078 km (0.091 R)
• M16: 5,528,689 km (0.04 R)
• M17: 5,772,533 km (0.079 R)
• M18: 6,957,199 km (0.105 R)
• M19: 8,586,170 km (0.069 R)
• M20: 10,526,903 km (0.114 R)
• M21: 11,805,666 km (0.037 R)
• M22: 12,172,480 km (0.098 R)
• M23: 12,543,033 km (0.061 R)
• M24: 12,702,954 km (0.102 R)
• M25: 13,567,480 km (0.084 R)
• M26: 15,068,994 km (0.025 R)
• M27: 15,638,363 km (0.106 R)
• M28: 16,214,764 km (0.083 R)
• M29: 16,389,045 km (0.119 R)
• M30: 16,505,582 km (0.116 R)
• M31: 16,739,553 km (0.085 R)
• M32: 17,865,427 km (0.096 R)
• M33: 17,925,415 km (0.1 R)
• M34: 18,105,681 km (0.12 R)
• M35: 18,286,545 km (0.083 R)
• M36: 18,893,613 km (0.12 R)
• M37: 19,199,540 km (0.103 R)
• M38: 19,569,047 km (0.084 R)
• M39: 20,754,161 km (0.027 R)
• M40: 21,006,683 km (0.115 R)
• M41: 21,133,242 km (0.096 R)
• M42: 21,578,446 km (0.115 R)
• M43: 21,898,286 km (0.08 R)
• M44: 22,477,978 km (0.119 R)
• M45: 23,128,130 km (0.096 R)
• M46: 23,193,504 km (0.094 R)
• M47: 23,258,879 km (0.059 R)
• M48: 23,718,443 km (0.081 R)
• M49: 24,847,010 km (0.117 R)
• M50: 25,384,215 km (0.068 R)
• M51: 26,265,197 km (0.086 R)
• M52: 26,812,277 km (0.079 R)
• M53: 26,880,942 km (0.079 R)
• M54: 29,674,832 km (0.052 R)
• M55: 30,173,292 km (0.035 R)
• M56: 30,818,059 km (0.105 R)
• M57: 31,322,653 km (0.083 R)
• M58: 31,975,647 km (0.106 R)
• M59: 33,516,356 km (0.066 R)
• M60: 33,960,961 km (0.077 R)
• M61: 35,231,346 km (0.097 R)
• M62: 35,381,841 km (0.077 R)
• M63: 35,457,239 km (0.039 R)
• M64: 35,985,917 km (0.057 R)
• M65: 36,365,298 km (0.084 R)
• M66: 37,127,798 km (0.044 R)
• M67: 37,741,598 km (0.111 R)
• M68: 39,446,864 km (0.11 R)
• M69: 39,837,913 km (0.116 R)
• M70: 40,939,701 km (0.081 R)
• M71: 41,732,869 km (0.035 R)
• M72: 41,812,455 km (0.07 R)
• M73: 43,334,314 km (0.078 R)
• M74: 45,118,867 km (0.086 R)
• M75: 45,609,848 km (0.088 R)
• M76: 46,102,473 km (0.091 R)
• M77: 46,349,459 km (0.118 R)
• M78: 46,844,778 km (0.116 R)
• M79: 47,010,233 km (0.09 R)
• M80: 48,424,831 km (0.086 R)
• M81: 48,927,330 km (0.078 R)
• M82: 49,347,550 km (0.08 R)
• M83: 49,684,445 km (0.08 R)
• M84: 49,853,191 km (0.061 R)
• M85: 50,275,955 km (0.038 R)
• M86: 52,407,575 km (0.091 R)
• M87: 53,009,706 km (0.07 R)
• M88: 54,220,851 km (0.095 R)
• M89: 54,917,079 km (0.063 R)
• M90: 55,879,143 km (0.081 R)
• M91: 56,582,253 km (0.073 R)
• M92: 57,023,268 km (0.074 R)
• M93: 57,376,917 km (0.084 R)
• M94: 58,264,032 km (0.083 R)
• M95: 58,531,064 km (0.046 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit