🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 275 Days

Day: 27.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,957,496 km

• M1: 65,823 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.5 AU - 0.76 AU

Year: 328 Days

Day: 40.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 10.6

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.59 AU - 2.91 AU

Year: 2992 Days

Day: 12.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,957,496 km

• M1: 168,447 km (0.07 R)
• M2: 268,079 km (0.087 R)
• M3: 382,073 km (0.087 R)
• M4: 462,257 km (0.113 R)
• M5: 549,623 km (0.105 R)
• M6: 652,396 km (0.101 R)
• M7: 940,073 km (0.057 R)
• M8: 1,221,467 km (0.047 R)
• M9: 1,480,570 km (0.061 R)
• M10: 1,554,322 km (0.119 R)
• M11: 2,078,363 km (0.091 R)
• M12: 2,867,492 km (0.094 R)
• M13: 3,070,496 km (0.106 R)
• M14: 3,149,933 km (0.051 R)
• M15: 3,229,968 km (0.116 R)
• M16: 3,343,213 km (0.092 R)
• M17: 3,490,717 km (0.064 R)
• M18: 3,573,744 km (0.038 R)
• M19: 3,860,672 km (0.114 R)
• M20: 3,929,338 km (0.038 R)
• M21: 4,349,708 km (0.113 R)
• M22: 4,656,234 km (0.096 R)
• M23: 5,082,288 km (0.073 R)
• M24: 5,347,825 km (0.117 R)
• M25: 5,637,446 km (0.113 R)
• M26: 5,754,581 km (0.087 R)
• M27: 6,292,535 km (0.076 R)
• M28: 6,536,679 km (0.116 R)
• M29: 6,825,552 km (0.092 R)
• M30: 6,971,710 km (0.113 R)
• M31: 7,501,735 km (0.101 R)
• M32: 7,695,763 km (0.066 R)
• M33: 8,132,888 km (0.114 R)
• M34: 8,399,172 km (0.085 R)
• M35: 8,917,379 km (0.078 R)
• M36: 9,123,077 km (0.089 R)
• M37: 9,191,892 km (0.104 R)
• M38: 9,353,308 km (0.103 R)
• M39: 9,984,910 km (0.081 R)
• M40: 10,222,322 km (0.095 R)
• M41: 10,461,678 km (0.088 R)
• M42: 10,799,769 km (0.112 R)
• M43: 10,970,161 km (0.081 R)
• M44: 11,165,985 km (0.103 R)
• M45: 11,561,223 km (0.099 R)
• M46: 11,660,855 km (0.09 R)
• M47: 11,885,850 km (0.067 R)
• M48: 12,289,315 km (0.083 R)
• M49: 12,441,905 km (0.1 R)
• M50: 12,569,363 km (0.108 R)
• M51: 12,646,106 km (0.062 R)
• M52: 12,980,607 km (0.117 R)
• M53: 13,317,801 km (0.101 R)
• M54: 13,868,919 km (0.084 R)
• M55: 14,400,590 km (0.037 R)
• M56: 14,695,896 km (0.118 R)
• M57: 14,884,839 km (0.112 R)
• M58: 15,593,783 km (0.087 R)
• M59: 15,814,141 km (0.088 R)
• M60: 16,397,572 km (0.115 R)
• M61: 16,762,142 km (0.091 R)
• M62: 17,385,517 km (0.112 R)
• M63: 17,613,952 km (0.086 R)
• M64: 17,785,990 km (0.095 R)
• M65: 18,131,860 km (0.07 R)
• M66: 18,479,825 km (0.116 R)
• M67: 19,566,653 km (0.08 R)
• M68: 19,744,974 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 8.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.07 AU - 3.81 AU

Year: 4185 Days

Day: 13 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 56,957,496 km

• M1: 138,528 km (0.102 R)
• M2: 252,820 km (0.108 R)
• M3: 434,731 km (0.047 R)
• M4: 513,569 km (0.05 R)
• M5: 589,116 km (0.111 R)
• M6: 733,628 km (0.102 R)
• M7: 810,521 km (0.056 R)
• M8: 900,430 km (0.081 R)
• M9: 1,079,797 km (0.112 R)
• M10: 1,190,799 km (0.113 R)
• M11: 1,352,814 km (0.094 R)
• M12: 1,596,957 km (0.12 R)
• M13: 1,698,684 km (0.097 R)
• M14: 2,196,845 km (0.063 R)
• M15: 3,047,907 km (0.061 R)
• M16: 3,158,909 km (0.107 R)
• M17: 3,401,407 km (0.105 R)
• M18: 3,734,112 km (0.085 R)
• M19: 3,870,247 km (0.086 R)
• M20: 4,007,877 km (0.113 R)
• M21: 4,235,265 km (0.033 R)
• M22: 4,794,163 km (0.062 R)
• M23: 4,923,565 km (0.038 R)
• M24: 5,414,695 km (0.039 R)
• M25: 5,530,184 km (0.088 R)
• M26: 5,588,228 km (0.091 R)
• M27: 5,803,051 km (0.084 R)
• M28: 6,060,359 km (0.092 R)
• M29: 6,180,337 km (0.104 R)
• M30: 6,402,490 km (0.117 R)
• M31: 6,812,986 km (0.097 R)
• M32: 6,875,369 km (0.076 R)
• M33: 6,958,695 km (0.046 R)
• M34: 7,444,888 km (0.097 R)
• M35: 7,509,065 km (0.052 R)
• M36: 7,594,934 km (0.089 R)
• M37: 7,789,561 km (0.06 R)
• M38: 8,029,516 km (0.061 R)
• M39: 8,227,733 km (0.055 R)
• M40: 8,628,955 km (0.073 R)
• M41: 9,082,236 km (0.118 R)
• M42: 9,496,772 km (0.088 R)
• M43: 9,917,591 km (0.085 R)
• M44: 10,464,221 km (0.098 R)
• M45: 10,704,924 km (0.103 R)
• M46: 10,825,949 km (0.04 R)
• M47: 10,996,191 km (0.048 R)
• M48: 11,462,787 km (0.055 R)
• M49: 11,611,338 km (0.072 R)
• M50: 11,760,637 km (0.118 R)
• M51: 12,237,704 km (0.088 R)
• M52: 12,567,867 km (0.111 R)
• M53: 12,952,333 km (0.105 R)
• M54: 13,366,719 km (0.093 R)
• M55: 13,654,097 km (0.115 R)
• M56: 13,838,102 km (0.086 R)
• M57: 14,851,029 km (0.066 R)
• M58: 15,040,271 km (0.068 R)
• M59: 15,121,652 km (0.113 R)
• M60: 15,612,782 km (0.109 R)
• M61: 15,667,684 km (0.068 R)
• M62: 16,220,149 km (0.106 R)
• M63: 17,202,259 km (0.076 R)
• M64: 17,543,342 km (0.063 R)
• M65: 18,117,050 km (0.053 R)
• M66: 18,174,645 km (0.113 R)
• M67: 18,609,377 km (0.053 R)
• M68: 18,988,907 km (0.099 R)
• M69: 19,106,191 km (0.029 R)
• M70: 19,874,376 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.2

Radius: 11.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.33 AU - 6.79 AU

Year: 8600 Days

Day: 9.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,957,496 km

• M1: 146,606 km (0.109 R)
• M2: 265,835 km (0.094 R)
• M3: 463,005 km (0.08 R)
• M4: 545,583 km (0.093 R)
• M5: 701,315 km (0.12 R)
• M6: 933,790 km (0.092 R)
• M7: 1,027,588 km (0.076 R)
• M8: 1,347,278 km (0.055 R)
• M9: 1,756,279 km (0.053 R)
• M10: 2,077,914 km (0.111 R)
• M11: 2,245,913 km (0.091 R)
• M12: 2,353,324 km (0.079 R)
• M13: 2,462,381 km (0.11 R)
• M14: 2,846,249 km (0.118 R)
• M15: 3,009,909 km (0.102 R)
• M16: 3,297,735 km (0.114 R)
• M17: 3,519,589 km (0.064 R)
• M18: 3,771,961 km (0.096 R)
• M19: 4,867,915 km (0.12 R)
• M20: 4,979,964 km (0.112 R)
• M21: 5,552,923 km (0.085 R)
• M22: 5,728,850 km (0.109 R)
• M23: 5,876,952 km (0.117 R)
• M24: 6,512,893 km (0.074 R)
• M25: 7,362,609 km (0.094 R)
• M26: 7,718,801 km (0.059 R)
• M27: 8,180,460 km (0.109 R)
• M28: 8,381,071 km (0.112 R)
• M29: 8,583,178 km (0.085 R)
• M30: 8,719,013 km (0.095 R)
• M31: 9,618,545 km (0.118 R)
• M32: 10,402,737 km (0.117 R)
• M33: 10,693,106 km (0.081 R)
• M34: 10,766,110 km (0.08 R)
• M35: 12,032,306 km (0.066 R)
• M36: 12,528,822 km (0.054 R)
• M37: 14,218,829 km (0.109 R)
• M38: 14,784,458 km (0.097 R)
• M39: 14,865,840 km (0.094 R)
• M40: 15,771,056 km (0.109 R)
• M41: 15,937,708 km (0.096 R)
• M42: 16,021,184 km (0.072 R)
• M43: 16,230,471 km (0.034 R)
• M44: 17,076,896 km (0.089 R)
• M45: 17,333,756 km (0.077 R)
• M46: 17,591,662 km (0.103 R)
• M47: 18,548,790 km (0.08 R)
• M48: 19,791,200 km (0.071 R)
• M49: 20,151,132 km (0.047 R)
• M50: 20,831,803 km (0.084 R)
• M51: 22,636,701 km (0.114 R)
• M52: 23,060,213 km (0.078 R)
• M53: 23,202,031 km (0.119 R)
• M54: 23,963,185 km (0.091 R)
• M55: 24,154,671 km (0.112 R)
• M56: 24,491,266 km (0.071 R)
• M57: 24,829,207 km (0.07 R)
• M58: 25,120,175 km (0.12 R)
• M59: 25,558,796 km (0.052 R)
• M60: 25,705,552 km (0.094 R)
• M61: 26,394,151 km (0.094 R)
• M62: 27,538,425 km (0.08 R)
• M63: 27,789,450 km (0.109 R)
• M64: 27,889,980 km (0.066 R)
• M65: 27,990,659 km (0.086 R)
• M66: 28,243,031 km (0.089 R)
• M67: 29,567,122 km (0.053 R)
• M68: 29,823,981 km (0.108 R)
• M69: 30,030,127 km (0.106 R)
• M70: 31,328,936 km (0.042 R)
• M71: 32,011,700 km (0.092 R)
• M72: 32,593,038 km (0.081 R)
• M73: 33,071,452 km (0.103 R)
• M74: 33,445,147 km (0.087 R)
• M75: 33,712,778 km (0.05 R)
• M76: 34,304,437 km (0.093 R)
• M77: 35,880,451 km (0.09 R)
• M78: 36,209,417 km (0.034 R)
• M79: 36,484,377 km (0.08 R)
• M80: 37,036,394 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.3

Radius: 5

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.12 AU - 10.8 AU

Year: 20620 Days

Day: 20.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,957,496 km

• M1: 102,923 km (0.098 R)
• M2: 223,050 km (0.104 R)
• M3: 287,078 km (0.07 R)
• M4: 467,045 km (0.105 R)
• M5: 856,897 km (0.051 R)
• M6: 1,301,651 km (0.111 R)
• M7: 2,339,112 km (0.065 R)
• M8: 2,728,964 km (0.072 R)
• M9: 3,203,638 km (0.063 R)
• M10: 3,467,080 km (0.086 R)
• M11: 3,567,760 km (0.089 R)
• M12: 3,635,378 km (0.05 R)
• M13: 4,050,063 km (0.109 R)
• M14: 4,085,368 km (0.117 R)
• M15: 4,120,673 km (0.072 R)
• M16: 4,370,951 km (0.116 R)
• M17: 4,407,153 km (0.117 R)
• M18: 4,589,363 km (0.078 R)
• M19: 4,923,715 km (0.075 R)
• M20: 5,933,201 km (0.073 R)
• M21: 6,419,993 km (0.109 R)
• M22: 6,502,421 km (0.072 R)
• M23: 7,474,807 km (0.105 R)
• M24: 8,356,836 km (0.029 R)
• M25: 9,740,168 km (0.068 R)
• M26: 9,882,286 km (0.112 R)
• M27: 10,847,790 km (0.034 R)
• M28: 11,143,396 km (0.099 R)
• M29: 12,096,484 km (0.086 R)
• M30: 12,249,373 km (0.116 R)
• M31: 12,867,212 km (0.119 R)
• M32: 14,133,109 km (0.102 R)
• M33: 15,108,188 km (0.11 R)
• M34: 15,493,253 km (0.117 R)
• M35: 16,049,009 km (0.094 R)
• M36: 16,160,908 km (0.087 R)
• M37: 16,781,141 km (0.098 R)
• M38: 16,837,988 km (0.051 R)
• M39: 17,122,823 km (0.083 R)
• M40: 17,409,153 km (0.107 R)
• M41: 17,986,750 km (0.091 R)
• M42: 18,219,525 km (0.08 R)
• M43: 18,336,211 km (0.118 R)
• M44: 18,982,923 km (0.094 R)
• M45: 19,279,276 km (0.072 R)
• M46: 19,577,275 km (0.1 R)
• M47: 19,756,792 km (0.087 R)
• M48: 20,845,117 km (0.114 R)
• M49: 21,643,222 km (0.101 R)
• M50: 22,014,972 km (0.081 R)
• M51: 22,827,588 km (0.1 R)
• M52: 22,890,569 km (0.027 R)
• M53: 23,395,910 km (0.119 R)
• M54: 24,289,309 km (0.079 R)
• M55: 24,804,673 km (0.08 R)
• M56: 25,258,703 km (0.119 R)
• M57: 25,519,302 km (0.077 R)
• M58: 26,174,840 km (0.09 R)
• M59: 27,435,651 km (0.088 R)
• M60: 28,107,046 km (0.049 R)
• M61: 28,919,961 km (0.082 R)
• M62: 29,534,659 km (0.057 R)
• M63: 29,809,171 km (0.074 R)
• M64: 30,084,581 km (0.112 R)
• M65: 30,222,659 km (0.116 R)
• M66: 30,916,046 km (0.095 R)
• M67: 34,100,236 km (0.089 R)
• M68: 34,244,149 km (0.077 R)
• M69: 36,868,994 km (0.088 R)
• M70: 38,280,300 km (0.094 R)
• M71: 40,240,032 km (0.065 R)
• M72: 42,309,270 km (0.064 R)
• M73: 42,851,412 km (0.092 R)
• M74: 42,929,054 km (0.062 R)
• M75: 44,177,598 km (0.091 R)
• M76: 44,491,604 km (0.09 R)
• M77: 45,517,097 km (0.118 R)
• M78: 45,993,117 km (0.062 R)
• M79: 47,752,388 km (0.05 R)
• M80: 48,074,622 km (0.074 R)
• M81: 48,316,821 km (0.104 R)
• M82: 48,721,184 km (0.094 R)
• M83: 49,126,894 km (0.042 R)
• M84: 49,778,093 km (0.108 R)
• M85: 50,104,815 km (0.105 R)
• M86: 50,760,502 km (0.068 R)
• M87: 53,077,175 km (0.108 R)
• M88: 53,996,753 km (0.078 R)
• M89: 56,021,261 km (0.118 R)
• M90: 56,361,147 km (0.058 R)
• M91: 56,786,903 km (0.033 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: 212 - 19,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit