🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.21 AU - 1.73 AU

Year: 638 Days

Day: 42.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,464,146 km

• M1: 828,473 km (0.067 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 14.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.13 AU - 7.19 AU

Year: 6156 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,464,146 km

• M1: 300,243 km (0.09 R)
• M2: 425,606 km (0.07 R)
• M3: 524,041 km (0.088 R)
• M4: 763,697 km (0.12 R)
• M5: 904,918 km (0.112 R)
• M6: 1,041,949 km (0.031 R)
• M7: 1,142,479 km (0.082 R)
• M8: 1,307,635 km (0.101 R)
• M9: 1,748,201 km (0.112 R)
• M10: 2,196,994 km (0.102 R)
• M11: 2,291,241 km (0.055 R)
• M12: 2,742,578 km (0.091 R)
• M13: 2,885,593 km (0.094 R)
• M14: 3,179,254 km (0.111 R)
• M15: 3,308,207 km (0.074 R)
• M16: 3,438,956 km (0.092 R)
• M17: 3,683,100 km (0.106 R)
• M18: 4,095,242 km (0.083 R)
• M19: 4,307,072 km (0.097 R)
• M20: 5,471,243 km (0.111 R)
• M21: 5,783,603 km (0.1 R)
• M22: 6,371,373 km (0.117 R)
• M23: 6,617,462 km (0.108 R)
• M24: 7,175,761 km (0.076 R)
• M25: 7,374,726 km (0.03 R)
• M26: 7,575,487 km (0.062 R)
• M27: 7,894,878 km (0.047 R)
• M28: 8,070,805 km (0.048 R)
• M29: 8,188,987 km (0.08 R)
• M30: 8,546,676 km (0.086 R)
• M31: 8,637,033 km (0.077 R)
• M32: 8,788,127 km (0.091 R)
• M33: 9,185,309 km (0.116 R)
• M34: 9,650,858 km (0.087 R)
• M35: 9,997,177 km (0.091 R)
• M36: 10,124,185 km (0.111 R)
• M37: 10,411,862 km (0.092 R)
• M38: 10,605,143 km (0.114 R)
• M39: 10,702,232 km (0.035 R)
• M40: 10,995,294 km (0.09 R)
• M41: 11,159,253 km (0.097 R)
• M42: 11,258,137 km (0.085 R)
• M43: 11,390,232 km (0.113 R)
• M44: 11,756,448 km (0.106 R)
• M45: 11,856,978 km (0.114 R)
• M46: 12,330,006 km (0.034 R)
• M47: 13,259,607 km (0.052 R)
• M48: 13,504,349 km (0.109 R)
• M49: 14,069,381 km (0.077 R)
• M50: 14,319,059 km (0.118 R)
• M51: 14,570,234 km (0.081 R)
• M52: 15,479,041 km (0.077 R)
• M53: 16,070,252 km (0.064 R)
• M54: 16,368,700 km (0.107 R)
• M55: 17,160,970 km (0.031 R)
• M56: 17,734,379 km (0.12 R)
• M57: 18,469,952 km (0.088 R)
• M58: 19,254,892 km (0.117 R)
• M59: 19,373,672 km (0.11 R)
• M60: 19,771,004 km (0.05 R)
• M61: 20,211,271 km (0.067 R)
• M62: 20,857,534 km (0.12 R)
• M63: 21,101,677 km (0.074 R)
• M64: 21,264,889 km (0.118 R)
• M65: 22,004,800 km (0.108 R)
• M66: 22,585,987 km (0.106 R)
• M67: 22,794,826 km (0.047 R)
• M68: 23,340,858 km (0.09 R)
• M69: 24,403,003 km (0.111 R)
• M70: 24,660,162 km (0.026 R)
• M71: 25,698,221 km (0.091 R)
• M72: 25,828,970 km (0.065 R)
• M73: 26,750,493 km (0.118 R)
• M74: 26,927,318 km (0.118 R)
• M75: 27,816,976 km (0.1 R)
• M76: 28,040,924 km (0.107 R)
• M77: 28,671,030 km (0.039 R)
• M78: 29,670,793 km (0.052 R)
• M79: 30,220,864 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.4

Radius: 13.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.96 AU - 7.12 AU

Year: 6690 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,464,146 km

• M1: 184,005 km (0.066 R)
• M2: 345,870 km (0.091 R)
• M3: 747,541 km (0.111 R)
• M4: 960,568 km (0.093 R)
• M5: 1,166,115 km (0.106 R)
• M6: 1,386,922 km (0.064 R)
• M7: 1,542,055 km (0.051 R)
• M8: 1,638,097 km (0.041 R)
• M9: 1,990,848 km (0.114 R)
• M10: 2,203,577 km (0.115 R)
• M11: 2,294,383 km (0.12 R)
• M12: 2,386,535 km (0.113 R)
• M13: 3,314,490 km (0.08 R)
• M14: 3,482,938 km (0.106 R)
• M15: 3,719,153 km (0.113 R)
• M16: 3,938,613 km (0.045 R)
• M17: 4,576,049 km (0.066 R)
• M18: 5,051,322 km (0.082 R)
• M19: 6,177,943 km (0.093 R)
• M20: 6,360,153 km (0.072 R)
• M21: 6,890,628 km (0.05 R)
• M22: 7,297,833 km (0.092 R)
• M23: 7,852,991 km (0.113 R)
• M24: 8,022,335 km (0.087 R)
• M25: 8,624,317 km (0.113 R)
• M26: 9,181,569 km (0.096 R)
• M27: 9,330,120 km (0.058 R)
• M28: 10,024,105 km (0.056 R)
• M29: 10,300,262 km (0.098 R)
• M30: 10,454,797 km (0.119 R)
• M31: 10,922,889 km (0.074 R)
• M32: 11,493,754 km (0.089 R)
• M33: 11,879,717 km (0.105 R)
• M34: 12,139,568 km (0.039 R)
• M35: 12,532,562 km (0.038 R)
• M36: 12,797,051 km (0.112 R)
• M37: 13,331,414 km (0.078 R)
• M38: 13,771,082 km (0.085 R)
• M39: 13,907,366 km (0.065 R)
• M40: 14,215,538 km (0.07 R)
• M41: 15,647,937 km (0.083 R)
• M42: 15,932,772 km (0.103 R)
• M43: 16,075,787 km (0.074 R)
• M44: 16,688,690 km (0.109 R)
• M45: 16,906,803 km (0.103 R)
• M46: 17,125,964 km (0.106 R)
• M47: 17,788,832 km (0.117 R)
• M48: 18,385,279 km (0.12 R)
• M49: 18,988,159 km (0.075 R)
• M50: 19,102,003 km (0.118 R)
• M51: 19,674,364 km (0.094 R)
• M52: 19,866,298 km (0.071 R)
• M53: 20,992,321 km (0.054 R)
• M54: 22,139,138 km (0.057 R)
• M55: 22,338,852 km (0.05 R)
• M56: 22,539,313 km (0.041 R)
• M57: 22,699,981 km (0.059 R)
• M58: 23,265,610 km (0.097 R)
• M59: 23,468,764 km (0.035 R)
• M60: 24,122,657 km (0.089 R)
• M61: 24,328,204 km (0.09 R)
• M62: 24,493,211 km (0.105 R)
• M63: 25,198,116 km (0.086 R)
• M64: 26,036,163 km (0.119 R)
• M65: 26,925,822 km (0.086 R)
• M66: 27,610,381 km (0.113 R)
• M67: 27,739,335 km (0.11 R)
• M68: 27,825,503 km (0.097 R)
• M69: 28,170,775 km (0.109 R)
• M70: 28,734,909 km (0.078 R)
• M71: 28,996,555 km (0.081 R)
• M72: 29,084,070 km (0.111 R)
• M73: 29,434,428 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 10.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.85 AU - 10.21 AU

Year: 8923 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 91.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,464,146 km

• M1: 159,023 km (0.083 R)
• M2: 225,594 km (0.066 R)
• M3: 397,033 km (0.074 R)
• M4: 649,853 km (0.102 R)
• M5: 795,861 km (0.115 R)
• M6: 1,008,290 km (0.048 R)
• M7: 1,083,537 km (0.116 R)
• M8: 1,239,718 km (0.108 R)
• M9: 1,915,152 km (0.118 R)
• M10: 2,033,783 km (0.111 R)
• M11: 2,204,025 km (0.069 R)
• M12: 2,303,508 km (0.088 R)
• M13: 2,481,230 km (0.11 R)
• M14: 2,637,261 km (0.106 R)
• M15: 2,850,438 km (0.064 R)
• M16: 3,552,800 km (0.105 R)
• M17: 3,670,085 km (0.084 R)
• M18: 4,121,421 km (0.08 R)
• M19: 4,463,851 km (0.072 R)
• M20: 4,750,780 km (0.073 R)
• M21: 5,545,294 km (0.091 R)
• M22: 5,819,357 km (0.056 R)
• M23: 6,133,064 km (0.09 R)
• M24: 6,238,979 km (0.104 R)
• M25: 7,144,196 km (0.047 R)
• M26: 7,555,440 km (0.094 R)
• M27: 8,206,341 km (0.094 R)
• M28: 8,676,677 km (0.104 R)
• M29: 9,276,863 km (0.104 R)
• M30: 10,348,881 km (0.057 R)
• M31: 10,559,515 km (0.063 R)
• M32: 11,286,262 km (0.093 R)
• M33: 11,546,712 km (0.077 R)
• M34: 12,162,157 km (0.042 R)
• M35: 12,250,869 km (0.088 R)
• M36: 12,788,075 km (0.118 R)
• M37: 12,878,432 km (0.089 R)
• M38: 13,241,805 km (0.106 R)
• M39: 13,562,393 km (0.065 R)
• M40: 13,793,073 km (0.08 R)
• M41: 15,395,566 km (0.056 R)
• M42: 15,878,019 km (0.092 R)
• M43: 16,463,694 km (0.118 R)
• M44: 18,059,605 km (0.103 R)
• M45: 18,262,459 km (0.098 R)
• M46: 19,236,940 km (0.086 R)
• M47: 19,444,133 km (0.051 R)
• M48: 19,600,163 km (0.105 R)
• M49: 21,289,423 km (0.031 R)
• M50: 21,450,240 km (0.108 R)
• M51: 21,611,357 km (0.114 R)
• M52: 23,355,369 km (0.107 R)
• M53: 25,144,111 km (0.094 R)
• M54: 25,940,570 km (0.119 R)
• M55: 26,227,050 km (0.091 R)
• M56: 26,629,767 km (0.062 R)
• M57: 26,976,685 km (0.076 R)
• M58: 27,558,172 km (0.05 R)
• M59: 27,733,351 km (0.059 R)
• M60: 28,733,413 km (0.108 R)
• M61: 29,267,776 km (0.08 R)
• M62: 30,890,016 km (0.081 R)
• M63: 31,559,316 km (0.1 R)
• M64: 32,912,280 km (0.094 R)
• M65: 33,471,177 km (0.108 R)
• M66: 33,970,684 km (0.089 R)
• M67: 34,977,029 km (0.111 R)
• M68: 35,230,149 km (0.111 R)
• M69: 35,801,762 km (0.114 R)
• M70: 36,056,976 km (0.056 R)
• M71: 36,954,414 km (0.097 R)
• M72: 37,083,367 km (0.068 R)
• M73: 38,902,477 km (0.027 R)
• M74: 39,033,525 km (0.042 R)
• M75: 41,484,537 km (0.059 R)
• M76: 41,819,486 km (0.083 R)
• M77: 42,020,995 km (0.102 R)
• M78: 42,222,802 km (0.109 R)
• M79: 42,424,759 km (0.108 R)
• M80: 43,100,792 km (0.079 R)
• M81: 43,916,699 km (0.115 R)
• M82: 45,012,354 km (0.12 R)
• M83: 45,978,457 km (0.041 R)
• M84: 46,464,201 km (0.083 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 15,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit