🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.66 AU - 0.66 AU

Year: 223 Days

Day: 25.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 474 Days

Day: 32.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,842,913 km

• M1: 185,501 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.51 AU - 1.93 AU

Year: 939 Days

Day: 21.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,842,913 km

• M1: 671,694 km (0.069 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 14.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.96 AU - 10.42 AU

Year: 10663 Days

Day: 10 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,842,913 km

• M1: 224,098 km (0.064 R)
• M2: 390,600 km (0.108 R)
• M3: 1,483,562 km (0.085 R)
• M4: 1,641,986 km (0.109 R)
• M5: 2,076,119 km (0.063 R)
• M6: 2,280,919 km (0.072 R)
• M7: 2,492,450 km (0.113 R)
• M8: 2,683,038 km (0.047 R)
• M9: 3,195,710 km (0.055 R)
• M10: 3,343,812 km (0.11 R)
• M11: 3,864,263 km (0.051 R)
• M12: 3,958,808 km (0.083 R)
• M13: 4,150,294 km (0.102 R)
• M14: 4,344,921 km (0.081 R)
• M15: 4,476,417 km (0.087 R)
• M16: 5,363,383 km (0.118 R)
• M17: 5,504,753 km (0.111 R)
• M18: 6,416,103 km (0.109 R)
• M19: 6,755,690 km (0.026 R)
• M20: 7,140,157 km (0.11 R)
• M21: 7,374,277 km (0.076 R)
• M22: 7,850,148 km (0.116 R)
• M23: 8,051,357 km (0.106 R)
• M24: 8,915,435 km (0.097 R)
• M25: 9,422,571 km (0.113 R)
• M26: 9,550,777 km (0.094 R)
• M27: 9,722,665 km (0.108 R)
• M28: 9,852,366 km (0.107 R)
• M29: 10,113,265 km (0.093 R)
• M30: 11,911,132 km (0.038 R)
• M31: 12,422,607 km (0.077 R)
• M32: 13,084,279 km (0.119 R)
• M33: 13,660,530 km (0.028 R)
• M34: 14,294,226 km (0.106 R)
• M35: 14,788,198 km (0.072 R)
• M36: 14,987,313 km (0.104 R)
• M37: 16,355,086 km (0.103 R)
• M38: 17,080,038 km (0.1 R)
• M39: 17,604,229 km (0.071 R)
• M40: 17,815,461 km (0.102 R)
• M41: 18,453,945 km (0.085 R)
• M42: 18,830,034 km (0.099 R)
• M43: 20,915,129 km (0.113 R)
• M44: 21,475,971 km (0.08 R)
• M45: 21,814,960 km (0.097 R)
• M46: 22,269,588 km (0.118 R)
• M47: 22,612,616 km (0.119 R)
• M48: 23,943,738 km (0.029 R)
• M49: 24,530,460 km (0.115 R)
• M50: 25,003,190 km (0.11 R)
• M51: 26,138,189 km (0.108 R)
• M52: 26,924,475 km (0.112 R)
• M53: 27,167,871 km (0.096 R)
• M54: 28,087,449 km (0.074 R)
• M55: 28,644,103 km (0.061 R)
• M56: 28,768,419 km (0.077 R)
• M57: 29,017,349 km (0.107 R)
• M58: 29,267,028 km (0.083 R)
• M59: 30,399,185 km (0.115 R)
• M60: 30,779,911 km (0.097 R)
• M61: 31,162,134 km (0.12 R)
• M62: 32,060,020 km (0.116 R)
• M63: 32,901,508 km (0.101 R)
• M64: 33,357,632 km (0.083 R)
• M65: 33,488,231 km (0.08 R)
• M66: 34,012,721 km (0.046 R)
• M67: 34,473,932 km (0.109 R)
• M68: 34,672,298 km (0.101 R)
• M69: 34,804,693 km (0.115 R)
• M70: 36,070,889 km (0.09 R)
• M71: 37,081,123 km (0.096 R)
• M72: 37,487,880 km (0.089 R)
• M73: 37,691,782 km (0.066 R)
• M74: 38,854,307 km (0.112 R)
• M75: 40,237,040 km (0.057 R)
• M76: 40,376,316 km (0.118 R)
• M77: 42,341,284 km (0.101 R)
• M78: 43,050,677 km (0.096 R)
• M79: 43,264,303 km (0.1 R)
• M80: 43,549,586 km (0.085 R)
• M81: 44,193,754 km (0.091 R)
• M82: 45,129,938 km (0.114 R)
• M83: 46,729,139 km (0.078 R)
• M84: 46,875,446 km (0.095 R)
• M85: 47,021,902 km (0.083 R)
• M86: 47,535,621 km (0.087 R)
• M87: 48,272,839 km (0.076 R)
• M88: 49,311,348 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 7.8

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.82 AU - 11.7 AU

Year: 15727 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,842,913 km

• M1: 439,519 km (0.069 R)
• M2: 490,382 km (0.091 R)
• M3: 543,639 km (0.096 R)
• M4: 637,137 km (0.094 R)
• M5: 695,929 km (0.119 R)
• M6: 950,844 km (0.118 R)
• M7: 1,089,222 km (0.059 R)
• M8: 1,160,879 km (0.108 R)
• M9: 1,309,281 km (0.119 R)
• M10: 2,081,206 km (0.109 R)
• M11: 2,141,045 km (0.106 R)
• M12: 2,324,003 km (0.106 R)
• M13: 2,512,197 km (0.081 R)
• M14: 2,836,824 km (0.112 R)
• M15: 3,004,224 km (0.109 R)
• M16: 3,106,101 km (0.067 R)
• M17: 3,174,766 km (0.117 R)
• M18: 3,963,147 km (0.11 R)
• M19: 4,572,908 km (0.094 R)
• M20: 4,690,492 km (0.071 R)
• M21: 4,769,479 km (0.12 R)
• M22: 5,049,377 km (0.07 R)
• M23: 7,382,356 km (0.064 R)
• M24: 7,893,232 km (0.088 R)
• M25: 8,081,875 km (0.077 R)
• M26: 8,415,479 km (0.107 R)
• M27: 8,802,339 km (0.055 R)
• M28: 8,900,026 km (0.055 R)
• M29: 9,493,331 km (0.115 R)
• M30: 9,543,447 km (0.093 R)
• M31: 9,643,677 km (0.062 R)
• M32: 10,355,763 km (0.062 R)
• M33: 10,874,568 km (0.078 R)
• M34: 10,926,928 km (0.092 R)
• M35: 11,615,377 km (0.108 R)
• M36: 12,154,378 km (0.103 R)
• M37: 12,481,698 km (0.108 R)
• M38: 12,701,458 km (0.081 R)
• M39: 13,368,814 km (0.1 R)
• M40: 13,933,396 km (0.058 R)
• M41: 14,563,652 km (0.09 R)
• M42: 14,853,124 km (0.097 R)
• M43: 15,673,967 km (0.12 R)
• M44: 15,970,620 km (0.035 R)
• M45: 16,389,045 km (0.119 R)
• M46: 17,727,796 km (0.095 R)
• M47: 18,535,176 km (0.11 R)
• M48: 19,291,094 km (0.046 R)
• M49: 19,354,673 km (0.104 R)
• M50: 20,443,895 km (0.115 R)
• M51: 23,084,447 km (0.069 R)
• M52: 24,238,745 km (0.091 R)
• M53: 24,926,596 km (0.095 R)
• M54: 25,551,017 km (0.087 R)
• M55: 26,110,364 km (0.12 R)
• M56: 26,815,418 km (0.045 R)
• M57: 27,241,323 km (0.102 R)
• M58: 27,526,607 km (0.063 R)
• M59: 28,532,652 km (0.118 R)
• M60: 29,477,662 km (0.114 R)
• M61: 30,285,191 km (0.112 R)
• M62: 31,847,143 km (0.089 R)
• M63: 32,222,933 km (0.065 R)
• M64: 32,978,851 km (0.046 R)
• M65: 33,587,714 km (0.083 R)
• M66: 34,200,317 km (0.119 R)
• M67: 35,904,087 km (0.115 R)
• M68: 36,687,531 km (0.046 R)
• M69: 37,793,957 km (0.107 R)
• M70: 39,071,673 km (0.118 R)
• M71: 39,152,007 km (0.093 R)
• M72: 39,796,624 km (0.118 R)
• M73: 40,363,600 km (0.088 R)
• M74: 40,444,832 km (0.088 R)
• M75: 41,178,160 km (0.108 R)
• M76: 41,341,671 km (0.101 R)
• M77: 44,155,158 km (0.105 R)
• M78: 46,262,992 km (0.065 R)
• M79: 46,347,964 km (0.118 R)
• M80: 46,858,990 km (0.088 R)
• M81: 47,543,400 km (0.054 R)
• M82: 48,230,952 km (0.105 R)
• M83: 49,529,162 km (0.082 R)
• M84: 51,102,034 km (0.055 R)
• M85: 53,046,657 km (0.033 R)
• M86: 54,386,306 km (0.094 R)
• M87: 58,379,821 km (0.113 R)
• M88: 58,931,688 km (0.07 R)
• M89: 59,208,294 km (0.083 R)
• M90: 59,947,906 km (0.119 R)
• M91: 62,091,494 km (0.106 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: 381 - 17,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit