🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.54 AU - 0.56 AU

Year: 147 Days

Day: 26.6 Hours

Environment

Temp: 247 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.12 AU - 1.82 AU

Year: 641 Days

Day: 40.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 8.1

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.49 AU - 9.21 AU

Year: 9475 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,912,957 km

• M1: 109,356 km (0.112 R)
• M2: 178,021 km (0.037 R)
• M3: 371,452 km (0.105 R)
• M4: 549,174 km (0.107 R)
• M5: 791,074 km (0.098 R)
• M6: 1,024,596 km (0.084 R)
• M7: 1,128,267 km (0.088 R)
• M8: 1,797,867 km (0.07 R)
• M9: 2,106,039 km (0.102 R)
• M10: 2,375,465 km (0.115 R)
• M11: 2,713,556 km (0.094 R)
• M12: 3,036,986 km (0.107 R)
• M13: 3,097,125 km (0.103 R)
• M14: 3,279,933 km (0.105 R)
• M15: 3,529,163 km (0.049 R)
• M16: 4,279,845 km (0.12 R)
• M17: 4,347,464 km (0.118 R)
• M18: 4,586,820 km (0.107 R)
• M19: 5,007,190 km (0.099 R)
• M20: 5,698,033 km (0.048 R)
• M21: 6,264,411 km (0.117 R)
• M22: 6,418,497 km (0.096 R)
• M23: 6,927,877 km (0.12 R)
• M24: 8,069,010 km (0.038 R)
• M25: 8,278,746 km (0.078 R)
• M26: 8,661,118 km (0.091 R)
• M27: 8,789,772 km (0.097 R)
• M28: 8,962,408 km (0.104 R)
• M29: 9,398,935 km (0.079 R)
• M30: 9,619,891 km (0.112 R)
• M31: 10,247,305 km (0.063 R)
• M32: 10,657,652 km (0.109 R)
• M33: 10,795,730 km (0.059 R)
• M34: 11,968,727 km (0.107 R)
• M35: 12,160,063 km (0.065 R)
• M36: 13,329,769 km (0.072 R)
• M37: 13,428,802 km (0.117 R)
• M38: 14,484,066 km (0.1 R)
• M39: 14,841,754 km (0.072 R)
• M40: 14,893,066 km (0.101 R)
• M41: 14,995,990 km (0.105 R)
• M42: 16,248,423 km (0.099 R)
• M43: 16,354,338 km (0.075 R)
• M44: 16,620,024 km (0.115 R)
• M45: 16,726,688 km (0.101 R)
• M46: 16,994,468 km (0.088 R)
• M47: 17,371,604 km (0.104 R)
• M48: 18,299,111 km (0.082 R)
• M49: 19,130,875 km (0.062 R)
• M50: 21,640,978 km (0.116 R)
• M51: 21,757,514 km (0.096 R)
• M52: 21,874,350 km (0.027 R)
• M53: 23,231,801 km (0.06 R)
• M54: 24,982,096 km (0.083 R)
• M55: 26,213,586 km (0.115 R)
• M56: 27,654,363 km (0.115 R)
• M57: 27,970,912 km (0.111 R)
• M58: 28,097,921 km (0.054 R)
• M59: 29,960,414 km (0.089 R)
• M60: 30,090,265 km (0.11 R)
• M61: 30,415,940 km (0.095 R)
• M62: 31,005,056 km (0.091 R)
• M63: 31,136,403 km (0.116 R)
• M64: 32,327,501 km (0.038 R)
• M65: 32,594,234 km (0.046 R)
• M66: 32,995,606 km (0.094 R)
• M67: 33,062,625 km (0.076 R)
• M68: 33,533,410 km (0.118 R)
• M69: 34,209,742 km (0.044 R)
• M70: 34,413,494 km (0.111 R)
• M71: 36,127,138 km (0.097 R)
• M72: 36,265,516 km (0.081 R)
• M73: 37,308,363 km (0.06 R)
• M74: 37,728,284 km (0.115 R)
• M75: 38,290,473 km (0.091 R)
• M76: 38,643,374 km (0.037 R)
• M77: 38,714,134 km (0.076 R)
• M78: 38,926,413 km (0.037 R)
• M79: 39,637,003 km (0.058 R)
• M80: 40,137,109 km (0.072 R)
• M81: 41,577,138 km (0.099 R)
• M82: 41,722,098 km (0.118 R)
• M83: 42,085,172 km (0.093 R)
• M84: 44,656,012 km (0.102 R)
• M85: 44,804,413 km (0.114 R)
• M86: 45,399,812 km (0.069 R)
• M87: 45,474,462 km (0.099 R)
• M88: 46,673,638 km (0.03 R)
• M89: 49,640,164 km (0.107 R)
• M90: 50,179,015 km (0.117 R)
• M91: 51,729,448 km (0.114 R)

Asteroid Belt

Center: 9.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 12.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.03 AU - 12.13 AU

Year: 11518 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,912,957 km

• M1: 162,463 km (0.07 R)
• M2: 251,175 km (0.118 R)
• M3: 462,257 km (0.119 R)
• M4: 866,920 km (0.087 R)
• M5: 1,179,579 km (0.074 R)
• M6: 1,306,438 km (0.098 R)
• M7: 1,393,654 km (0.113 R)
• M8: 1,528,292 km (0.12 R)
• M9: 1,620,743 km (0.107 R)
• M10: 1,811,331 km (0.112 R)
• M11: 2,034,980 km (0.112 R)
• M12: 2,189,215 km (0.096 R)
• M13: 2,960,392 km (0.101 R)
• M14: 3,165,641 km (0.059 R)
• M15: 3,345,607 km (0.104 R)
• M16: 3,841,823 km (0.118 R)
• M17: 4,262,193 km (0.116 R)
• M18: 4,629,755 km (0.052 R)
• M19: 5,112,208 km (0.091 R)
• M20: 5,253,129 km (0.106 R)
• M21: 5,538,861 km (0.099 R)
• M22: 6,312,881 km (0.098 R)
• M23: 6,964,529 km (0.06 R)
• M24: 7,637,719 km (0.118 R)
• M25: 8,207,687 km (0.114 R)
• M26: 8,372,993 km (0.119 R)
• M27: 8,539,645 km (0.078 R)
• M28: 9,045,734 km (0.115 R)
• M29: 9,779,662 km (0.119 R)
• M30: 10,175,946 km (0.086 R)
• M31: 10,353,669 km (0.075 R)
• M32: 13,482,508 km (0.067 R)
• M33: 13,727,101 km (0.067 R)
• M34: 18,210,250 km (0.092 R)
• M35: 18,318,259 km (0.091 R)
• M36: 18,589,181 km (0.115 R)
• M37: 19,135,064 km (0.12 R)
• M38: 19,244,868 km (0.036 R)
• M39: 19,852,535 km (0.102 R)
• M40: 20,916,924 km (0.083 R)
• M41: 21,942,417 km (0.075 R)
• M42: 22,403,478 km (0.069 R)
• M43: 22,519,267 km (0.109 R)
• M44: 22,693,249 km (0.103 R)
• M45: 23,687,776 km (0.055 R)
• M46: 23,864,750 km (0.12 R)
• M47: 24,816,192 km (0.107 R)
• M48: 25,115,987 km (0.118 R)
• M49: 25,961,962 km (0.099 R)
• M50: 26,694,543 km (0.088 R)
• M51: 27,806,205 km (0.103 R)
• M52: 28,117,668 km (0.111 R)
• M53: 29,122,217 km (0.086 R)
• M54: 30,843,790 km (0.095 R)
• M55: 31,037,070 km (0.078 R)
• M56: 31,166,173 km (0.064 R)
• M57: 31,360,202 km (0.084 R)
• M58: 33,322,327 km (0.11 R)
• M59: 34,184,759 km (0.098 R)
• M60: 35,121,990 km (0.086 R)
• M61: 37,226,832 km (0.103 R)
• M62: 37,570,159 km (0.109 R)
• M63: 37,776,754 km (0.109 R)
• M64: 38,190,840 km (0.075 R)
• M65: 38,814,963 km (0.088 R)
• M66: 40,354,624 km (0.114 R)
• M67: 40,566,006 km (0.101 R)
• M68: 40,990,116 km (0.052 R)
• M69: 41,415,722 km (0.079 R)
• M70: 41,700,257 km (0.11 R)
• M71: 42,056,898 km (0.111 R)
• M72: 42,342,929 km (0.062 R)
• M73: 42,557,752 km (0.117 R)
• M74: 43,637,848 km (0.071 R)
• M75: 43,854,915 km (0.085 R)
• M76: 44,072,430 km (0.111 R)
• M77: 44,362,949 km (0.117 R)
• M78: 44,872,779 km (0.034 R)
• M79: 47,377,047 km (0.108 R)
• M80: 48,271,792 km (0.079 R)
• M81: 48,871,380 km (0.071 R)
• M82: 50,532,814 km (0.088 R)
• M83: 50,760,801 km (0.074 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 12,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit