🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.46 AU - 0.7 AU

Year: 162 Days

Day: 18.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,405,436 km

• M1: 123,717 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.23 AU - 3.61 AU

Year: 1832 Days

Day: 37.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.45 AU - 4.67 AU

Year: 3575 Days

Day: 16.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.7

Radius: 15

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.25 AU - 6.55 AU

Year: 4606 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,405,436 km

• M1: 269,276 km (0.077 R)
• M2: 518,955 km (0.1 R)
• M3: 734,675 km (0.08 R)
• M4: 955,930 km (0.089 R)
• M5: 1,156,092 km (0.071 R)
• M6: 1,451,249 km (0.08 R)
• M7: 1,736,682 km (0.062 R)
• M8: 1,949,559 km (0.101 R)
• M9: 2,362,749 km (0.079 R)
• M10: 2,660,598 km (0.102 R)
• M11: 3,227,873 km (0.047 R)
• M12: 3,425,342 km (0.113 R)
• M13: 3,948,785 km (0.12 R)
• M14: 4,089,557 km (0.089 R)
• M15: 4,279,995 km (0.081 R)
• M16: 4,400,421 km (0.119 R)
• M17: 4,645,014 km (0.092 R)
• M18: 4,843,829 km (0.079 R)
• M19: 4,969,641 km (0.116 R)
• M20: 5,853,765 km (0.093 R)
• M21: 6,041,809 km (0.091 R)
• M22: 6,758,383 km (0.119 R)
• M23: 6,871,030 km (0.113 R)
• M24: 7,299,179 km (0.091 R)
• M25: 7,472,862 km (0.083 R)
• M26: 7,736,005 km (0.093 R)
• M27: 7,913,279 km (0.049 R)
• M28: 8,032,059 km (0.03 R)
• M29: 8,513,615 km (0.055 R)
• M30: 8,973,628 km (0.102 R)
• M31: 9,821,998 km (0.03 R)
• M32: 10,142,885 km (0.094 R)
• M33: 10,337,063 km (0.063 R)
• M34: 10,597,812 km (0.116 R)
• M35: 11,026,410 km (0.067 R)
• M36: 11,527,862 km (0.082 R)
• M37: 11,764,526 km (0.071 R)
• M38: 12,414,978 km (0.052 R)
• M39: 13,112,253 km (0.112 R)
• M40: 13,218,019 km (0.036 R)
• M41: 13,894,052 km (0.105 R)
• M42: 14,654,458 km (0.052 R)
• M43: 15,095,173 km (0.063 R)
• M44: 15,577,477 km (0.036 R)
• M45: 16,253,659 km (0.114 R)
• M46: 16,633,488 km (0.109 R)
• M47: 16,824,375 km (0.112 R)
• M48: 17,016,159 km (0.108 R)
• M49: 19,013,291 km (0.066 R)
• M50: 19,776,240 km (0.115 R)
• M51: 20,263,331 km (0.117 R)
• M52: 20,713,172 km (0.09 R)
• M53: 20,836,440 km (0.081 R)
• M54: 21,290,619 km (0.113 R)
• M55: 22,292,925 km (0.115 R)
• M56: 22,672,604 km (0.107 R)
• M57: 22,884,585 km (0.086 R)
• M58: 23,182,434 km (0.088 R)
• M59: 23,310,490 km (0.043 R)
• M60: 23,524,415 km (0.067 R)
• M61: 25,964,506 km (0.12 R)
• M62: 26,765,901 km (0.067 R)
• M63: 27,169,516 km (0.103 R)
• M64: 27,304,603 km (0.065 R)
• M65: 28,256,046 km (0.085 R)
• M66: 29,080,330 km (0.087 R)
• M67: 29,264,485 km (0.091 R)
• M68: 29,634,141 km (0.058 R)
• M69: 29,773,118 km (0.099 R)
• M70: 30,378,092 km (0.034 R)
• M71: 30,799,210 km (0.059 R)
• M72: 31,552,734 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.2

Radius: 6.3

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.32 AU - 14.26 AU

Year: 16791 Days

Day: 20.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,405,436 km

• M1: 99,632 km (0.09 R)
• M2: 287,826 km (0.07 R)
• M3: 406,308 km (0.078 R)
• M4: 454,927 km (0.071 R)
• M5: 939,325 km (0.114 R)
• M6: 1,028,336 km (0.067 R)
• M7: 1,120,189 km (0.104 R)
• M8: 1,673,402 km (0.1 R)
• M9: 1,893,311 km (0.043 R)
• M10: 2,300,067 km (0.061 R)
• M11: 2,360,355 km (0.095 R)
• M12: 2,733,303 km (0.091 R)
• M13: 2,797,331 km (0.028 R)
• M14: 3,533,502 km (0.081 R)
• M15: 3,673,675 km (0.088 R)
• M16: 4,401,169 km (0.071 R)
• M17: 6,319,762 km (0.084 R)
• M18: 6,704,977 km (0.105 R)
• M19: 7,141,802 km (0.104 R)
• M20: 7,542,725 km (0.04 R)
• M21: 8,227,284 km (0.082 R)
• M22: 8,789,174 km (0.037 R)
• M23: 9,606,278 km (0.081 R)
• M24: 9,851,169 km (0.12 R)
• M25: 10,851,381 km (0.093 R)
• M26: 11,415,215 km (0.11 R)
• M27: 11,622,558 km (0.12 R)
• M28: 11,935,965 km (0.117 R)
• M29: 11,988,474 km (0.1 R)
• M30: 12,946,649 km (0.111 R)
• M31: 13,874,006 km (0.083 R)
• M32: 13,984,559 km (0.054 R)
• M33: 15,447,626 km (0.097 R)
• M34: 17,492,778 km (0.031 R)
• M35: 17,731,836 km (0.09 R)
• M36: 18,821,058 km (0.108 R)
• M37: 18,943,429 km (0.103 R)
• M38: 19,004,764 km (0.093 R)
• M39: 19,435,606 km (0.094 R)
• M40: 19,497,390 km (0.039 R)
• M41: 19,683,190 km (0.088 R)
• M42: 19,807,506 km (0.091 R)
• M43: 21,318,295 km (0.098 R)
• M44: 21,445,752 km (0.093 R)
• M45: 21,701,714 km (0.053 R)
• M46: 22,735,436 km (0.035 R)
• M47: 22,865,735 km (0.062 R)
• M48: 24,182,645 km (0.111 R)
• M49: 25,727,393 km (0.107 R)
• M50: 26,272,228 km (0.045 R)
• M51: 27,650,623 km (0.09 R)
• M52: 27,720,186 km (0.105 R)
• M53: 29,193,875 km (0.116 R)
• M54: 30,620,889 km (0.073 R)
• M55: 32,216,799 km (0.053 R)
• M56: 32,509,861 km (0.114 R)
• M57: 33,616,736 km (0.031 R)
• M58: 34,211,986 km (0.059 R)
• M59: 34,436,233 km (0.045 R)
• M60: 35,036,270 km (0.107 R)
• M61: 35,186,915 km (0.079 R)
• M62: 36,018,829 km (0.106 R)
• M63: 37,010,513 km (0.045 R)
• M64: 37,548,168 km (0.059 R)
• M65: 37,856,489 km (0.044 R)
• M66: 37,933,831 km (0.047 R)
• M67: 39,254,631 km (0.069 R)
• M68: 40,117,362 km (0.113 R)
• M69: 40,432,714 km (0.109 R)
• M70: 40,669,677 km (0.082 R)
• M71: 43,468,504 km (0.088 R)
• M72: 44,768,509 km (0.073 R)
• M73: 46,576,848 km (0.064 R)
• M74: 47,573,170 km (0.075 R)
• M75: 48,325,049 km (0.097 R)
• M76: 48,912,520 km (0.062 R)
• M77: 49,418,011 km (0.06 R)
• M78: 51,030,078 km (0.063 R)
• M79: 51,628,320 km (0.08 R)
• M80: 54,392,739 km (0.104 R)
• M81: 55,353,905 km (0.114 R)
• M82: 55,617,048 km (0.103 R)
• M83: 56,497,281 km (0.1 R)
• M84: 56,673,807 km (0.112 R)
• M85: 57,470,715 km (0.097 R)
• M86: 57,559,576 km (0.065 R)
• M87: 58,271,363 km (0.115 R)
• M88: 58,360,523 km (0.119 R)
• M89: 59,883,579 km (0.117 R)
• M90: 60,153,753 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.9

Radius: 5.1

Gravity: 10.95 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.12 AU - 19.98 AU

Year: 24716 Days

Day: 17.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,405,436 km

• M1: 79,885 km (0.096 R)
• M2: 248,183 km (0.114 R)
• M3: 666,459 km (0.096 R)
• M4: 708,047 km (0.11 R)
• M5: 1,299,557 km (0.093 R)
• M6: 1,798,316 km (0.052 R)
• M7: 2,129,675 km (0.07 R)
• M8: 2,318,468 km (0.099 R)
• M9: 3,020,680 km (0.087 R)
• M10: 3,126,147 km (0.072 R)
• M11: 3,449,577 km (0.068 R)
• M12: 3,486,229 km (0.095 R)
• M13: 3,596,782 km (0.095 R)
• M14: 4,887,961 km (0.061 R)
• M15: 5,136,892 km (0.089 R)
• M16: 5,305,040 km (0.045 R)
• M17: 5,864,087 km (0.081 R)
• M18: 6,351,626 km (0.07 R)
• M19: 6,441,535 km (0.118 R)
• M20: 6,622,997 km (0.096 R)
• M21: 6,805,955 km (0.046 R)
• M22: 6,990,708 km (0.098 R)
• M23: 7,746,028 km (0.115 R)
• M24: 7,842,220 km (0.109 R)
• M25: 8,676,228 km (0.091 R)
• M26: 9,027,633 km (0.096 R)
• M27: 10,373,565 km (0.059 R)
• M28: 10,692,957 km (0.104 R)
• M29: 10,961,634 km (0.091 R)
• M30: 11,232,556 km (0.047 R)
• M31: 12,002,686 km (0.119 R)
• M32: 12,225,886 km (0.111 R)
• M33: 12,394,034 km (0.115 R)
• M34: 12,506,681 km (0.106 R)
• M35: 12,732,873 km (0.075 R)
• M36: 13,825,985 km (0.09 R)
• M37: 14,295,124 km (0.109 R)
• M38: 15,068,545 km (0.094 R)
• M39: 15,430,123 km (0.091 R)
• M40: 15,490,710 km (0.106 R)
• M41: 15,551,297 km (0.105 R)
• M42: 15,672,771 km (0.099 R)
• M43: 15,794,543 km (0.06 R)
• M44: 16,284,775 km (0.03 R)
• M45: 16,780,094 km (0.085 R)
• M46: 16,967,091 km (0.083 R)
• M47: 20,382,859 km (0.094 R)
• M48: 21,861,036 km (0.054 R)
• M49: 24,001,931 km (0.104 R)
• M50: 24,283,026 km (0.072 R)
• M51: 25,776,461 km (0.103 R)
• M52: 27,080,057 km (0.109 R)
• M53: 28,256,794 km (0.1 R)
• M54: 28,553,596 km (0.098 R)
• M55: 30,507,643 km (0.104 R)
• M56: 31,423,930 km (0.111 R)
• M57: 31,500,674 km (0.085 R)
• M58: 31,885,440 km (0.118 R)
• M59: 32,194,509 km (0.082 R)
• M60: 33,283,581 km (0.11 R)
• M61: 34,860,343 km (0.063 R)
• M62: 35,577,814 km (0.09 R)
• M63: 35,818,069 km (0.075 R)
• M64: 36,703,389 km (0.032 R)
• M65: 38,004,142 km (0.107 R)
• M66: 38,249,782 km (0.046 R)
• M67: 38,331,762 km (0.073 R)
• M68: 38,578,000 km (0.058 R)
• M69: 39,568,338 km (0.119 R)
• M70: 39,734,242 km (0.114 R)
• M71: 39,817,268 km (0.112 R)
• M72: 41,489,773 km (0.107 R)
• M73: 42,419,523 km (0.106 R)
• M74: 44,902,998 km (0.11 R)
• M75: 45,509,617 km (0.111 R)
• M76: 45,857,432 km (0.072 R)
• M77: 46,730,784 km (0.049 R)
• M78: 47,345,333 km (0.11 R)
• M79: 48,227,960 km (0.108 R)
• M80: 50,548,223 km (0.119 R)
• M81: 50,638,131 km (0.035 R)
• M82: 53,820,377 km (0.056 R)
• M83: 54,188,089 km (0.108 R)
• M84: 56,225,761 km (0.106 R)
• M85: 56,505,509 km (0.059 R)
• M86: 59,423,865 km (0.092 R)
• M87: 60,184,869 km (0.098 R)
• M88: 60,662,086 km (0.119 R)
• M89: 61,140,650 km (0.099 R)
• M90: 62,487,180 km (0.057 R)
• M91: 63,067,321 km (0.073 R)
• M92: 64,720,527 km (0.109 R)
• M93: 64,916,051 km (0.038 R)
• M94: 65,013,739 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit