🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.75 AU - 1.87 AU

Year: 856 Days

Day: 13.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.68 AU - 2.46 AU

Year: 1047 Days

Day: 19.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.2

Radius: 10.6

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.14 AU - 10.18 AU

Year: 8957 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,441,897 km

• M1: 139,276 km (0.1 R)
• M2: 206,445 km (0.101 R)
• M3: 343,028 km (0.069 R)
• M4: 492,476 km (0.113 R)
• M5: 681,717 km (0.089 R)
• M6: 777,759 km (0.113 R)
• M7: 1,170,903 km (0.035 R)
• M8: 1,308,383 km (0.103 R)
• M9: 1,472,492 km (0.052 R)
• M10: 2,672,117 km (0.115 R)
• M11: 2,855,823 km (0.088 R)
• M12: 3,098,022 km (0.115 R)
• M13: 3,375,078 km (0.117 R)
• M14: 3,459,900 km (0.051 R)
• M15: 5,201,219 km (0.101 R)
• M16: 5,431,300 km (0.072 R)
• M17: 5,631,313 km (0.113 R)
• M18: 6,038,518 km (0.098 R)
• M19: 6,845,748 km (0.111 R)
• M20: 7,316,981 km (0.114 R)
• M21: 7,575,187 km (0.104 R)
• M22: 8,949,693 km (0.093 R)
• M23: 9,585,035 km (0.088 R)
• M24: 10,276,027 km (0.065 R)
• M25: 10,358,456 km (0.049 R)
• M26: 11,194,109 km (0.087 R)
• M27: 11,792,052 km (0.075 R)
• M28: 12,181,904 km (0.052 R)
• M29: 12,531,963 km (0.077 R)
• M30: 12,664,058 km (0.09 R)
• M31: 13,602,186 km (0.048 R)
• M32: 13,738,021 km (0.118 R)
• M33: 14,470,004 km (0.042 R)
• M34: 15,355,773 km (0.095 R)
• M35: 15,497,292 km (0.106 R)
• M36: 15,876,672 km (0.118 R)
• M37: 16,259,194 km (0.089 R)
• M38: 16,644,708 km (0.117 R)
• M39: 16,789,967 km (0.087 R)
• M40: 17,228,588 km (0.049 R)
• M41: 17,819,201 km (0.111 R)
• M42: 17,967,901 km (0.115 R)
• M43: 18,266,498 km (0.101 R)
• M44: 19,121,600 km (0.071 R)
• M45: 19,324,754 km (0.082 R)
• M46: 19,477,493 km (0.098 R)
• M47: 20,195,862 km (0.047 R)
• M48: 21,237,213 km (0.076 R)
• M49: 21,976,376 km (0.088 R)
• M50: 22,082,740 km (0.111 R)
• M51: 22,724,066 km (0.076 R)
• M52: 23,155,207 km (0.059 R)
• M53: 23,371,675 km (0.107 R)
• M54: 23,643,195 km (0.069 R)
• M55: 23,915,912 km (0.091 R)
• M56: 24,025,268 km (0.103 R)
• M57: 26,134,449 km (0.048 R)
• M58: 26,812,726 km (0.117 R)
• M59: 28,533,699 km (0.026 R)
• M60: 29,056,993 km (0.096 R)
• M61: 29,349,008 km (0.085 R)
• M62: 29,524,785 km (0.09 R)
• M63: 29,818,446 km (0.085 R)
• M64: 29,936,180 km (0.098 R)
• M65: 34,152,895 km (0.12 R)
• M66: 34,399,432 km (0.06 R)
• M67: 34,523,000 km (0.082 R)
• M68: 36,267,161 km (0.102 R)
• M69: 36,770,857 km (0.036 R)
• M70: 37,340,227 km (0.105 R)
• M71: 37,721,402 km (0.055 R)
• M72: 38,423,615 km (0.118 R)
• M73: 39,258,969 km (0.085 R)
• M74: 39,711,353 km (0.087 R)
• M75: 40,621,207 km (0.043 R)
• M76: 41,472,270 km (0.101 R)
• M77: 41,669,440 km (0.101 R)
• M78: 42,992,184 km (0.059 R)
• M79: 43,525,201 km (0.038 R)
• M80: 44,664,987 km (0.109 R)
• M81: 45,069,650 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.9

Radius: 3

Gravity: 37.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 16.88 AU - 21.88 AU

Year: 29985 Days

Day: 21.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,441,897 km

• M1: 65,075 km (0.116 R)
• M2: 385,215 km (0.116 R)
• M3: 550,670 km (0.079 R)
• M4: 785,688 km (0.092 R)
• M5: 887,714 km (0.087 R)
• M6: 967,001 km (0.064 R)
• M7: 993,928 km (0.102 R)
• M8: 1,218,475 km (0.096 R)
• M9: 1,397,095 km (0.088 R)
• M10: 1,552,078 km (0.111 R)
• M11: 2,897,711 km (0.081 R)
• M12: 2,936,756 km (0.082 R)
• M13: 3,419,508 km (0.11 R)
• M14: 3,797,392 km (0.112 R)
• M15: 3,969,579 km (0.028 R)
• M16: 4,013,112 km (0.035 R)
• M17: 4,188,441 km (0.086 R)
• M18: 4,232,722 km (0.066 R)
• M19: 4,366,313 km (0.1 R)
• M20: 5,149,608 km (0.117 R)
• M21: 7,050,099 km (0.084 R)
• M22: 7,208,373 km (0.081 R)
• M23: 7,314,588 km (0.11 R)
• M24: 7,908,192 km (0.072 R)
• M25: 8,127,802 km (0.105 R)
• M26: 9,083,433 km (0.067 R)
• M27: 9,140,729 km (0.099 R)
• M28: 9,371,259 km (0.073 R)
• M29: 10,014,829 km (0.093 R)
• M30: 10,192,851 km (0.091 R)
• M31: 10,976,145 km (0.08 R)
• M32: 11,467,724 km (0.046 R)
• M33: 12,092,295 km (0.101 R)
• M34: 12,856,142 km (0.07 R)
• M35: 12,984,946 km (0.103 R)
• M36: 13,049,572 km (0.105 R)
• M37: 13,766,894 km (0.066 R)
• M38: 14,030,934 km (0.113 R)
• M39: 15,375,968 km (0.102 R)
• M40: 15,444,185 km (0.034 R)
• M41: 15,649,882 km (0.072 R)
• M42: 16,481,197 km (0.119 R)
• M43: 19,133,119 km (0.103 R)
• M44: 19,649,531 km (0.118 R)
• M45: 20,320,178 km (0.058 R)
• M46: 21,683,912 km (0.098 R)
• M47: 22,764,906 km (0.099 R)
• M48: 23,784,117 km (0.077 R)
• M49: 26,355,854 km (0.058 R)
• M50: 27,840,762 km (0.115 R)
• M51: 28,341,616 km (0.103 R)
• M52: 28,845,611 km (0.088 R)
• M53: 29,183,253 km (0.084 R)
• M54: 30,289,380 km (0.115 R)
• M55: 30,460,819 km (0.03 R)
• M56: 32,017,834 km (0.038 R)
• M57: 33,512,017 km (0.112 R)
• M58: 34,312,067 km (0.115 R)
• M59: 34,938,882 km (0.082 R)
• M60: 35,569,287 km (0.065 R)
• M61: 35,840,658 km (0.094 R)
• M62: 36,112,627 km (0.101 R)
• M63: 37,943,705 km (0.097 R)
• M64: 38,406,112 km (0.062 R)
• M65: 38,870,464 km (0.084 R)
• M66: 41,409,738 km (0.087 R)
• M67: 41,885,908 km (0.102 R)
• M68: 41,981,351 km (0.09 R)
• M69: 42,172,388 km (0.086 R)
• M70: 42,267,981 km (0.044 R)
• M71: 43,614,661 km (0.042 R)
• M72: 45,268,914 km (0.081 R)
• M73: 45,661,010 km (0.039 R)
• M74: 45,759,296 km (0.079 R)
• M75: 47,638,694 km (0.101 R)
• M76: 48,537,777 km (0.059 R)
• M77: 49,442,545 km (0.104 R)
• M78: 49,543,374 km (0.102 R)
• M79: 50,860,733 km (0.078 R)
• M80: 50,962,609 km (0.09 R)
• M81: 51,677,238 km (0.047 R)
• M82: 52,909,925 km (0.035 R)
• M83: 53,840,872 km (0.106 R)
• M84: 54,360,425 km (0.105 R)
• M85: 54,881,475 km (0.065 R)
• M86: 56,560,412 km (0.115 R)
• M87: 58,362,468 km (0.071 R)
• M88: 60,075,812 km (0.037 R)
• M89: 61,046,702 km (0.083 R)
• M90: 64,320,502 km (0.089 R)
• M91: 67,427,051 km (0.11 R)
• M92: 74,361,960 km (0.064 R)
• M93: 76,218,021 km (0.049 R)
• M94: 77,737,337 km (0.103 R)
• M95: 78,324,359 km (0.052 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit