🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.04 AU - 1.48 AU

Year: 536 Days

Day: 31.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,932,848 km

• M1: 547,379 km (0.119 R)
• M2: 1,045,689 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.22 AU - 1.84 AU

Year: 717 Days

Day: 22.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 13.6

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.43 AU - 12.25 AU

Year: 13517 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,932,848 km

• M1: 170,841 km (0.082 R)
• M2: 530,025 km (0.091 R)
• M3: 1,256,024 km (0.027 R)
• M4: 1,392,756 km (0.076 R)
• M5: 1,607,728 km (0.095 R)
• M6: 1,732,044 km (0.079 R)
• M7: 1,833,920 km (0.06 R)
• M8: 1,937,891 km (0.108 R)
• M9: 2,097,811 km (0.106 R)
• M10: 2,262,369 km (0.093 R)
• M11: 2,517,283 km (0.093 R)
• M12: 2,872,130 km (0.074 R)
• M13: 2,994,052 km (0.073 R)
• M14: 4,307,521 km (0.089 R)
• M15: 4,661,021 km (0.098 R)
• M16: 4,805,233 km (0.111 R)
• M17: 5,024,244 km (0.11 R)
• M18: 5,739,622 km (0.084 R)
• M19: 5,855,410 km (0.082 R)
• M20: 6,446,771 km (0.082 R)
• M21: 7,016,140 km (0.114 R)
• M22: 7,432,621 km (0.099 R)
• M23: 7,644,002 km (0.043 R)
• M24: 8,509,276 km (0.101 R)
• M25: 9,269,234 km (0.093 R)
• M26: 9,405,667 km (0.09 R)
• M27: 9,957,982 km (0.117 R)
• M28: 10,191,205 km (0.057 R)
• M29: 10,568,192 km (0.025 R)
• M30: 11,677,460 km (0.114 R)
• M31: 12,121,616 km (0.093 R)
• M32: 12,571,457 km (0.095 R)
• M33: 13,333,209 km (0.099 R)
• M34: 13,538,906 km (0.032 R)
• M35: 13,953,442 km (0.037 R)
• M36: 14,319,658 km (0.097 R)
• M37: 14,583,100 km (0.116 R)
• M38: 15,491,009 km (0.12 R)
• M39: 15,870,240 km (0.079 R)
• M40: 16,637,826 km (0.103 R)
• M41: 17,473,779 km (0.091 R)
• M42: 17,811,870 km (0.054 R)
• M43: 18,209,202 km (0.074 R)
• M44: 18,494,785 km (0.102 R)
• M45: 19,128,332 km (0.067 R)
• M46: 20,357,577 km (0.045 R)
• M47: 20,713,471 km (0.088 R)
• M48: 21,071,458 km (0.1 R)
• M49: 22,646,275 km (0.061 R)
• M50: 23,015,184 km (0.112 R)
• M51: 23,138,602 km (0.083 R)
• M52: 23,323,954 km (0.063 R)
• M53: 24,133,577 km (0.114 R)
• M54: 24,321,622 km (0.11 R)
• M55: 24,888,897 km (0.098 R)
• M56: 28,251,259 km (0.109 R)
• M57: 29,514,912 km (0.083 R)
• M58: 30,661,280 km (0.113 R)
• M59: 32,097,420 km (0.082 R)
• M60: 34,116,542 km (0.027 R)
• M61: 36,535,690 km (0.081 R)
• M62: 38,715,929 km (0.103 R)
• M63: 39,821,756 km (0.106 R)
• M64: 40,192,610 km (0.053 R)
• M65: 40,490,160 km (0.095 R)
• M66: 41,687,840 km (0.101 R)
• M67: 42,064,528 km (0.072 R)
• M68: 43,658,643 km (0.086 R)
• M69: 43,811,532 km (0.119 R)
• M70: 44,501,627 km (0.047 R)
• M71: 44,809,499 km (0.082 R)
• M72: 46,515,364 km (0.118 R)
• M73: 47,062,593 km (0.043 R)
• M74: 47,612,066 km (0.09 R)
• M75: 48,796,432 km (0.105 R)
• M76: 49,830,752 km (0.086 R)
• M77: 51,033,219 km (0.072 R)
• M78: 52,002,015 km (0.036 R)
• M79: 52,976,944 km (0.103 R)
• M80: 53,221,537 km (0.057 R)
• M81: 53,384,898 km (0.103 R)
• M82: 53,793,898 km (0.056 R)
• M83: 54,368,354 km (0.12 R)
• M84: 54,862,326 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.1

Radius: 7

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.55 AU - 14.07 AU

Year: 16358 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,932,848 km

• M1: 148,102 km (0.096 R)
• M2: 259,702 km (0.033 R)
• M3: 462,557 km (0.111 R)
• M4: 562,338 km (0.097 R)
• M5: 740,360 km (0.113 R)
• M6: 798,853 km (0.088 R)
• M7: 843,882 km (0.117 R)
• M8: 1,048,980 km (0.106 R)
• M9: 1,322,894 km (0.036 R)
• M10: 1,486,704 km (0.081 R)
• M11: 1,834,070 km (0.045 R)
• M12: 3,658,266 km (0.115 R)
• M13: 3,760,292 km (0.067 R)
• M14: 3,889,096 km (0.07 R)
• M15: 5,400,633 km (0.11 R)
• M16: 5,575,513 km (0.095 R)
• M17: 5,841,198 km (0.113 R)
• M18: 5,900,888 km (0.111 R)
• M19: 6,081,004 km (0.107 R)
• M20: 6,171,660 km (0.101 R)
• M21: 7,231,262 km (0.113 R)
• M22: 7,618,571 km (0.036 R)
• M23: 9,408,360 km (0.099 R)
• M24: 9,513,377 km (0.108 R)
• M25: 9,618,844 km (0.101 R)
• M26: 9,902,033 km (0.051 R)
• M27: 10,223,818 km (0.088 R)
• M28: 10,585,396 km (0.049 R)
• M29: 11,695,113 km (0.099 R)
• M30: 11,770,360 km (0.086 R)
• M31: 12,340,328 km (0.098 R)
• M32: 12,802,586 km (0.057 R)
• M33: 14,183,374 km (0.034 R)
• M34: 14,465,067 km (0.054 R)
• M35: 14,748,704 km (0.113 R)
• M36: 15,280,375 km (0.089 R)
• M37: 15,403,943 km (0.048 R)
• M38: 15,486,521 km (0.116 R)
• M39: 15,693,565 km (0.105 R)
• M40: 17,900,881 km (0.086 R)
• M41: 18,555,521 km (0.118 R)
• M42: 18,687,467 km (0.088 R)
• M43: 19,888,139 km (0.046 R)
• M44: 20,158,463 km (0.104 R)
• M45: 21,758,711 km (0.069 R)
• M46: 22,363,535 km (0.063 R)
• M47: 22,550,682 km (0.102 R)
• M48: 24,837,435 km (0.043 R)
• M49: 25,274,261 km (0.094 R)
• M50: 26,600,147 km (0.092 R)
• M51: 28,150,280 km (0.086 R)
• M52: 29,267,926 km (0.111 R)
• M53: 31,546,601 km (0.037 R)
• M54: 32,495,051 km (0.066 R)
• M55: 33,667,001 km (0.116 R)
• M56: 33,827,819 km (0.094 R)
• M57: 34,906,868 km (0.102 R)
• M58: 35,124,084 km (0.065 R)
• M59: 35,505,259 km (0.116 R)
• M60: 35,669,069 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit