🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.4 AU - 0.6 AU

Year: 125 Days

Day: 37.7 Hours

Environment

Temp: 229 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,003,641 km

• M1: 134,937 km (0.105 R)
• M2: 290,220 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.96 AU - 1.4 AU

Year: 455 Days

Day: 22.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.58 AU - 5.86 AU

Year: 4231 Days

Day: 37.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,003,641 km

• M1: 791,223 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 8.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.3 AU - 8.46 AU

Year: 6402 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,003,641 km

• M1: 124,615 km (0.062 R)
• M2: 342,280 km (0.072 R)
• M3: 598,990 km (0.094 R)
• M4: 738,714 km (0.112 R)
• M5: 1,051,075 km (0.086 R)
• M6: 1,197,232 km (0.034 R)
• M7: 1,285,644 km (0.067 R)
• M8: 1,523,355 km (0.105 R)
• M9: 1,592,021 km (0.071 R)
• M10: 1,703,920 km (0.106 R)
• M11: 1,862,194 km (0.119 R)
• M12: 1,920,986 km (0.077 R)
• M13: 1,980,526 km (0.074 R)
• M14: 2,430,068 km (0.115 R)
• M15: 2,741,531 km (0.062 R)
• M16: 3,065,859 km (0.07 R)
• M17: 3,348,599 km (0.1 R)
• M18: 3,695,217 km (0.08 R)
• M19: 3,807,116 km (0.112 R)
• M20: 4,324,575 km (0.112 R)
• M21: 4,581,734 km (0.115 R)
• M22: 4,722,206 km (0.11 R)
• M23: 5,110,862 km (0.093 R)
• M24: 5,595,110 km (0.045 R)
• M25: 6,050,037 km (0.096 R)
• M26: 6,720,684 km (0.074 R)
• M27: 6,789,051 km (0.056 R)
• M28: 7,204,185 km (0.094 R)
• M29: 7,746,477 km (0.1 R)
• M30: 7,986,432 km (0.103 R)
• M31: 8,204,546 km (0.06 R)
• M32: 8,845,423 km (0.088 R)
• M33: 9,630,662 km (0.105 R)
• M34: 9,940,479 km (0.081 R)
• M35: 10,149,019 km (0.058 R)
• M36: 10,332,575 km (0.1 R)
• M37: 10,596,765 km (0.082 R)
• M38: 10,729,758 km (0.116 R)
• M39: 11,239,886 km (0.097 R)
• M40: 11,511,706 km (0.044 R)
• M41: 11,648,289 km (0.071 R)
• M42: 11,703,191 km (0.1 R)
• M43: 11,950,925 km (0.119 R)
• M44: 12,144,804 km (0.077 R)
• M45: 12,423,654 km (0.093 R)
• M46: 12,817,546 km (0.115 R)
• M47: 12,874,243 km (0.055 R)
• M48: 13,016,062 km (0.098 R)
• M49: 13,101,482 km (0.067 R)
• M50: 13,588,872 km (0.114 R)
• M51: 14,316,367 km (0.115 R)
• M52: 14,404,629 km (0.059 R)
• M53: 14,581,454 km (0.092 R)
• M54: 14,907,577 km (0.042 R)
• M55: 15,056,577 km (0.098 R)
• M56: 15,326,152 km (0.08 R)
• M57: 15,718,248 km (0.06 R)
• M58: 16,083,117 km (0.103 R)
• M59: 16,266,674 km (0.114 R)
• M60: 16,420,161 km (0.093 R)
• M61: 17,132,247 km (0.081 R)
• M62: 17,225,746 km (0.11 R)
• M63: 17,507,738 km (0.102 R)
• M64: 17,727,946 km (0.109 R)
• M65: 17,822,642 km (0.114 R)
• M66: 17,949,201 km (0.084 R)
• M67: 18,298,812 km (0.115 R)
• M68: 18,618,502 km (0.107 R)
• M69: 19,101,404 km (0.111 R)
• M70: 19,166,180 km (0.103 R)
• M71: 19,784,618 km (0.088 R)
• M72: 20,046,863 km (0.049 R)
• M73: 20,178,509 km (0.068 R)
• M74: 20,277,393 km (0.081 R)
• M75: 20,608,303 km (0.05 R)
• M76: 20,807,568 km (0.1 R)
• M77: 21,107,811 km (0.066 R)
• M78: 21,275,211 km (0.069 R)
• M79: 21,476,719 km (0.072 R)
• M80: 21,678,826 km (0.085 R)
• M81: 21,949,299 km (0.116 R)
• M82: 22,630,418 km (0.081 R)
• M83: 22,767,450 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.7

Radius: 10.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.43 AU - 13.47 AU

Year: 13745 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,003,641 km

• M1: 135,984 km (0.076 R)
• M2: 239,805 km (0.043 R)
• M3: 320,289 km (0.084 R)
• M4: 455,825 km (0.053 R)
• M5: 625,917 km (0.116 R)
• M6: 818,600 km (0.075 R)
• M7: 901,327 km (0.07 R)
• M8: 1,492,987 km (0.047 R)
• M9: 1,792,033 km (0.12 R)
• M10: 1,865,186 km (0.1 R)
• M11: 2,305,902 km (0.082 R)
• M12: 2,446,524 km (0.111 R)
• M13: 2,569,343 km (0.069 R)
• M14: 2,715,201 km (0.089 R)
• M15: 2,906,986 km (0.105 R)
• M16: 3,671,431 km (0.108 R)
• M17: 3,860,074 km (0.101 R)
• M18: 3,955,667 km (0.04 R)
• M19: 4,395,485 km (0.039 R)
• M20: 4,902,621 km (0.112 R)
• M21: 5,110,712 km (0.08 R)
• M22: 5,861,993 km (0.112 R)
• M23: 6,222,673 km (0.04 R)
• M24: 7,082,262 km (0.113 R)
• M25: 7,826,961 km (0.081 R)
• M26: 8,753,420 km (0.105 R)
• M27: 9,261,604 km (0.098 R)
• M28: 9,519,361 km (0.107 R)
• M29: 9,649,212 km (0.042 R)
• M30: 9,976,084 km (0.102 R)
• M31: 10,174,151 km (0.074 R)
• M32: 10,306,844 km (0.083 R)
• M33: 10,540,367 km (0.105 R)
• M34: 10,775,834 km (0.11 R)
• M35: 10,877,261 km (0.051 R)
• M36: 11,149,230 km (0.088 R)
• M37: 11,286,112 km (0.04 R)
• M38: 11,769,463 km (0.062 R)
• M39: 12,153,929 km (0.115 R)
• M40: 12,400,915 km (0.1 R)
• M41: 12,542,734 km (0.042 R)
• M42: 12,756,360 km (0.065 R)
• M43: 12,935,429 km (0.119 R)
• M44: 13,115,395 km (0.103 R)
• M45: 13,332,312 km (0.117 R)
• M46: 14,249,197 km (0.117 R)
• M47: 14,472,248 km (0.03 R)
• M48: 14,771,443 km (0.114 R)
• M49: 15,988,871 km (0.117 R)
• M50: 16,375,881 km (0.103 R)
• M51: 16,531,612 km (0.079 R)
• M52: 16,609,702 km (0.116 R)
• M53: 16,766,032 km (0.111 R)
• M54: 17,159,325 km (0.088 R)
• M55: 17,436,380 km (0.114 R)
• M56: 17,754,724 km (0.089 R)
• M57: 18,599,952 km (0.074 R)
• M58: 18,884,487 km (0.106 R)
• M59: 21,043,633 km (0.086 R)
• M60: 21,340,286 km (0.103 R)
• M61: 21,510,379 km (0.06 R)
• M62: 21,894,845 km (0.113 R)
• M63: 22,367,724 km (0.096 R)
• M64: 22,454,042 km (0.048 R)
• M65: 23,367,487 km (0.09 R)
• M66: 23,762,575 km (0.064 R)
• M67: 25,050,911 km (0.104 R)
• M68: 25,726,196 km (0.118 R)
• M69: 25,907,210 km (0.084 R)
• M70: 26,316,210 km (0.085 R)
• M71: 26,407,465 km (0.105 R)
• M72: 26,727,305 km (0.117 R)
• M73: 26,956,639 km (0.116 R)
• M74: 27,834,030 km (0.103 R)
• M75: 29,569,515 km (0.112 R)
• M76: 30,713,789 km (0.112 R)
• M77: 30,954,043 km (0.106 R)
• M78: 31,484,667 km (0.115 R)
• M79: 31,872,574 km (0.106 R)
• M80: 32,506,271 km (0.106 R)
• M81: 32,653,026 km (0.101 R)
• M82: 32,800,081 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.9

Radius: 6

Gravity: 27.5 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.22 AU - 15.76 AU

Year: 16609 Days

Day: 23.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,003,641 km

• M1: 101,427 km (0.094 R)
• M2: 162,164 km (0.071 R)
• M3: 305,628 km (0.106 R)
• M4: 659,427 km (0.082 R)
• M5: 728,242 km (0.111 R)
• M6: 848,220 km (0.084 R)
• M7: 1,080,845 km (0.106 R)
• M8: 2,124,739 km (0.096 R)
• M9: 2,193,404 km (0.077 R)
• M10: 3,270,509 km (0.039 R)
• M11: 3,430,279 km (0.119 R)
• M12: 3,924,850 km (0.069 R)
• M13: 4,888,559 km (0.045 R)
• M14: 5,873,063 km (0.118 R)
• M15: 6,214,595 km (0.031 R)
• M16: 6,612,824 km (0.108 R)
• M17: 6,967,970 km (0.108 R)
• M18: 7,381,608 km (0.105 R)
• M19: 9,508,889 km (0.105 R)
• M20: 9,679,880 km (0.119 R)
• M21: 9,737,026 km (0.07 R)
• M22: 9,909,513 km (0.031 R)
• M23: 11,324,409 km (0.084 R)
• M24: 14,403,133 km (0.074 R)
• M25: 14,995,092 km (0.083 R)
• M26: 16,406,997 km (0.075 R)
• M27: 16,543,729 km (0.079 R)
• M28: 16,612,096 km (0.082 R)
• M29: 18,425,371 km (0.066 R)
• M30: 18,496,430 km (0.047 R)
• M31: 19,427,527 km (0.08 R)
• M32: 21,186,200 km (0.036 R)
• M33: 21,260,700 km (0.109 R)
• M34: 22,462,569 km (0.113 R)
• M35: 22,614,261 km (0.111 R)
• M36: 22,918,843 km (0.083 R)
• M37: 23,455,151 km (0.102 R)
• M38: 23,763,472 km (0.06 R)
• M39: 24,384,154 km (0.09 R)
• M40: 25,325,124 km (0.071 R)
• M41: 25,958,971 km (0.115 R)
• M42: 27,161,588 km (0.056 R)
• M43: 27,404,236 km (0.111 R)
• M44: 27,566,400 km (0.099 R)
• M45: 28,136,667 km (0.085 R)
• M46: 30,876,552 km (0.06 R)
• M47: 31,638,454 km (0.108 R)
• M48: 31,723,575 km (0.108 R)
• M49: 32,492,358 km (0.099 R)
• M50: 32,922,153 km (0.096 R)
• M51: 33,700,361 km (0.07 R)
• M52: 34,484,703 km (0.071 R)
• M53: 36,071,338 km (0.085 R)
• M54: 36,963,091 km (0.058 R)
• M55: 37,142,309 km (0.093 R)
• M56: 37,321,826 km (0.085 R)
• M57: 39,132,709 km (0.068 R)
• M58: 40,232,851 km (0.111 R)
• M59: 40,601,760 km (0.115 R)
• M60: 40,879,264 km (0.051 R)
• M61: 41,436,217 km (0.112 R)
• M62: 42,369,857 km (0.078 R)
• M63: 42,839,145 km (0.103 R)
• M64: 45,307,810 km (0.039 R)
• M65: 49,490,566 km (0.092 R)
• M66: 49,787,069 km (0.091 R)
• M67: 52,682,386 km (0.102 R)
• M68: 53,086,151 km (0.109 R)
• M69: 54,099,676 km (0.071 R)
• M70: 54,608,908 km (0.12 R)
• M71: 56,043,102 km (0.118 R)
• M72: 56,455,095 km (0.069 R)
• M73: 57,489,564 km (0.103 R)
• M74: 59,577,202 km (0.063 R)
• M75: 59,787,387 km (0.068 R)
• M76: 60,313,822 km (0.114 R)
• M77: 60,735,988 km (0.062 R)
• M78: 62,328,158 km (0.096 R)
• M79: 63,182,810 km (0.105 R)
• M80: 63,397,184 km (0.117 R)
• M81: 64,472,194 km (0.06 R)
• M82: 65,336,571 km (0.106 R)
• M83: 66,204,837 km (0.111 R)
• M84: 66,967,636 km (0.051 R)
• M85: 69,937,154 km (0.099 R)
• M86: 70,714,016 km (0.065 R)
• M87: 70,825,317 km (0.103 R)
• M88: 71,493,720 km (0.053 R)
• M89: 72,052,468 km (0.109 R)
• M90: 72,612,562 km (0.053 R)
• M91: 72,837,109 km (0.118 R)
• M92: 73,061,805 km (0.077 R)
• M93: 74,075,630 km (0.053 R)
• M94: 75,548,570 km (0.059 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit