🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.16 AU - 1.28 AU

Year: 505 Days

Day: 26.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.3

Radius: 12.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.25 AU - 7.03 AU

Year: 6412 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 88,229,832 km

• M1: 159,621 km (0.067 R)
• M2: 287,378 km (0.069 R)
• M3: 416,630 km (0.093 R)
• M4: 612,603 km (0.077 R)
• M5: 705,803 km (0.099 R)
• M6: 1,120,787 km (0.102 R)
• M7: 1,305,092 km (0.107 R)
• M8: 1,395,299 km (0.047 R)
• M9: 1,618,799 km (0.117 R)
• M10: 1,728,903 km (0.072 R)
• M11: 2,061,309 km (0.094 R)
• M12: 2,181,287 km (0.079 R)
• M13: 2,303,658 km (0.118 R)
• M14: 2,456,397 km (0.06 R)
• M15: 2,684,833 km (0.118 R)
• M16: 3,055,686 km (0.108 R)
• M17: 3,270,658 km (0.108 R)
• M18: 3,895,828 km (0.058 R)
• M19: 4,062,181 km (0.077 R)
• M20: 4,264,886 km (0.082 R)
• M21: 4,384,714 km (0.094 R)
• M22: 4,768,731 km (0.079 R)
• M23: 4,964,854 km (0.114 R)
• M24: 5,328,377 km (0.091 R)
• M25: 5,569,379 km (0.099 R)
• M26: 5,851,970 km (0.112 R)
• M27: 6,043,006 km (0.098 R)
• M28: 6,120,049 km (0.047 R)
• M29: 6,608,636 km (0.073 R)
• M30: 6,707,969 km (0.088 R)
• M31: 7,191,319 km (0.11 R)
• M32: 7,355,129 km (0.056 R)
• M33: 8,448,989 km (0.057 R)
• M34: 8,665,307 km (0.118 R)
• M35: 8,861,430 km (0.051 R)
• M36: 9,526,093 km (0.085 R)
• M37: 9,638,441 km (0.077 R)
• M38: 9,773,827 km (0.092 R)
• M39: 9,864,334 km (0.051 R)
• M40: 10,000,917 km (0.112 R)
• M41: 10,529,745 km (0.105 R)
• M42: 10,645,983 km (0.119 R)
• M43: 11,447,528 km (0.064 R)
• M44: 12,000,741 km (0.074 R)
• M45: 12,170,834 km (0.06 R)
• M46: 12,587,314 km (0.115 R)
• M47: 12,710,733 km (0.051 R)
• M48: 12,933,933 km (0.066 R)
• M49: 13,484,752 km (0.067 R)
• M50: 13,763,154 km (0.084 R)
• M51: 14,480,326 km (0.108 R)
• M52: 14,687,369 km (0.093 R)
• M53: 15,000,029 km (0.081 R)
• M54: 15,130,927 km (0.076 R)
• M55: 15,314,783 km (0.112 R)
• M56: 15,658,260 km (0.113 R)
• M57: 15,764,474 km (0.105 R)
• M58: 16,379,770 km (0.108 R)
• M59: 16,460,553 km (0.069 R)
• M60: 16,703,949 km (0.065 R)
• M61: 17,030,222 km (0.098 R)
• M62: 17,248,934 km (0.097 R)
• M63: 17,386,115 km (0.086 R)
• M64: 17,606,323 km (0.103 R)
• M65: 18,049,581 km (0.086 R)
• M66: 18,328,582 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 12.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.05 AU - 11.49 AU

Year: 10577 Days

Day: 13.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,229,832 km

• M1: 185,202 km (0.12 R)
• M2: 268,079 km (0.059 R)
• M3: 396,285 km (0.072 R)
• M4: 538,852 km (0.078 R)
• M5: 667,954 km (0.049 R)
• M6: 772,823 km (0.036 R)
• M7: 1,061,995 km (0.066 R)
• M8: 1,230,742 km (0.111 R)
• M9: 1,969,606 km (0.111 R)
• M10: 2,126,833 km (0.034 R)
• M11: 2,768,608 km (0.118 R)
• M12: 3,187,931 km (0.108 R)
• M13: 3,563,421 km (0.082 R)
• M14: 4,120,075 km (0.073 R)
• M15: 4,391,445 km (0.086 R)
• M16: 4,633,794 km (0.106 R)
• M17: 4,774,416 km (0.043 R)
• M18: 5,314,016 km (0.048 R)
• M19: 5,873,212 km (0.101 R)
• M20: 6,295,378 km (0.061 R)
• M21: 6,569,142 km (0.088 R)
• M22: 7,128,638 km (0.11 R)
• M23: 7,373,081 km (0.089 R)
• M24: 7,828,457 km (0.099 R)
• M25: 8,038,642 km (0.085 R)
• M26: 8,123,164 km (0.074 R)
• M27: 8,207,986 km (0.093 R)
• M28: 8,464,397 km (0.102 R)
• M29: 9,161,074 km (0.12 R)
• M30: 9,249,337 km (0.088 R)
• M31: 9,876,152 km (0.079 R)
• M32: 10,194,646 km (0.069 R)
• M33: 10,332,127 km (0.051 R)
• M34: 10,702,082 km (0.101 R)
• M35: 11,837,680 km (0.094 R)
• M36: 13,360,735 km (0.088 R)
• M37: 14,221,970 km (0.061 R)
• M38: 14,892,767 km (0.048 R)
• M39: 15,415,761 km (0.099 R)
• M40: 15,944,889 km (0.072 R)
• M41: 17,184,307 km (0.115 R)
• M42: 17,512,675 km (0.106 R)
• M43: 17,953,839 km (0.058 R)
• M44: 18,454,543 km (0.03 R)
• M45: 18,847,088 km (0.046 R)
• M46: 19,412,867 km (0.12 R)
• M47: 19,526,561 km (0.062 R)
• M48: 21,908,309 km (0.11 R)
• M49: 23,951,965 km (0.116 R)
• M50: 24,135,223 km (0.079 R)
• M51: 25,555,505 km (0.074 R)
• M52: 26,370,365 km (0.037 R)
• M53: 27,193,602 km (0.099 R)
• M54: 27,704,478 km (0.066 R)
• M55: 27,832,684 km (0.106 R)
• M56: 28,476,703 km (0.069 R)
• M57: 31,035,125 km (0.074 R)
• M58: 31,568,891 km (0.107 R)
• M59: 31,971,309 km (0.059 R)
• M60: 32,442,991 km (0.108 R)
• M61: 32,713,464 km (0.058 R)
• M62: 34,559,053 km (0.069 R)
• M63: 34,835,360 km (0.097 R)
• M64: 35,043,002 km (0.105 R)
• M65: 35,947,920 km (0.095 R)
• M66: 37,142,608 km (0.12 R)
• M67: 37,425,647 km (0.115 R)
• M68: 38,065,178 km (0.074 R)
• M69: 38,636,492 km (0.084 R)
• M70: 40,149,974 km (0.116 R)
• M71: 40,586,052 km (0.095 R)
• M72: 42,715,278 km (0.115 R)
• M73: 43,532,532 km (0.077 R)
• M74: 44,354,871 km (0.087 R)
• M75: 44,504,918 km (0.115 R)
• M76: 44,655,114 km (0.12 R)
• M77: 44,956,105 km (0.115 R)
• M78: 45,182,297 km (0.105 R)
• M79: 45,408,788 km (0.114 R)
• M80: 45,711,425 km (0.062 R)
• M81: 46,318,792 km (0.07 R)
• M82: 47,388,118 km (0.104 R)
• M83: 49,628,794 km (0.095 R)
• M84: 51,588,078 km (0.086 R)
• M85: 51,983,016 km (0.093 R)
• M86: 52,458,139 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.1

Radius: 4.4

Gravity: 42.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.87 AU - 17.09 AU

Year: 22824 Days

Day: 18.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,229,832 km

• M1: 62,532 km (0.107 R)
• M2: 250,128 km (0.102 R)
• M3: 382,522 km (0.104 R)
• M4: 424,409 km (0.066 R)
• M5: 536,009 km (0.059 R)
• M6: 707,897 km (0.12 R)
• M7: 924,664 km (0.068 R)
• M8: 1,415,944 km (0.113 R)
• M9: 1,449,005 km (0.11 R)
• M10: 1,515,875 km (0.097 R)
• M11: 1,829,732 km (0.095 R)
• M12: 2,595,972 km (0.114 R)
• M13: 2,884,995 km (0.055 R)
• M14: 3,184,340 km (0.086 R)
• M15: 3,628,796 km (0.089 R)
• M16: 4,873,001 km (0.095 R)
• M17: 5,383,429 km (0.075 R)
• M18: 5,645,076 km (0.086 R)
• M19: 6,072,327 km (0.082 R)
• M20: 6,180,636 km (0.072 R)
• M21: 6,235,090 km (0.11 R)
• M22: 7,589,100 km (0.071 R)
• M23: 8,119,424 km (0.096 R)
• M24: 10,747,560 km (0.1 R)
• M25: 12,083,319 km (0.056 R)
• M26: 14,182,626 km (0.101 R)
• M27: 14,398,795 km (0.091 R)
• M28: 14,834,125 km (0.087 R)
• M29: 14,980,132 km (0.109 R)
• M30: 15,792,150 km (0.074 R)
• M31: 15,941,299 km (0.106 R)
• M32: 16,391,738 km (0.068 R)
• M33: 17,690,098 km (0.101 R)
• M34: 17,922,722 km (0.033 R)
• M35: 18,312,575 km (0.106 R)
• M36: 18,390,814 km (0.118 R)
• M37: 19,819,175 km (0.117 R)
• M38: 21,118,582 km (0.097 R)
• M39: 21,282,840 km (0.057 R)
• M40: 21,365,269 km (0.096 R)
• M41: 21,861,485 km (0.118 R)
• M42: 22,111,014 km (0.116 R)
• M43: 22,528,991 km (0.086 R)
• M44: 22,781,063 km (0.085 R)
• M45: 23,118,556 km (0.057 R)
• M46: 23,542,815 km (0.065 R)
• M47: 24,830,703 km (0.103 R)
• M48: 25,352,351 km (0.041 R)
• M49: 25,702,111 km (0.074 R)
• M50: 28,829,604 km (0.081 R)
• M51: 30,391,406 km (0.107 R)
• M52: 30,576,907 km (0.1 R)
• M53: 32,169,227 km (0.077 R)
• M54: 33,118,425 km (0.088 R)
• M55: 33,692,283 km (0.046 R)
• M56: 33,884,367 km (0.094 R)
• M57: 34,849,871 km (0.102 R)
• M58: 38,099,885 km (0.114 R)
• M59: 40,014,588 km (0.086 R)
• M60: 40,217,892 km (0.046 R)
• M61: 47,548,038 km (0.107 R)
• M62: 47,763,459 km (0.115 R)
• M63: 48,195,198 km (0.099 R)
• M64: 49,062,566 km (0.079 R)
• M65: 51,033,070 km (0.112 R)
• M66: 51,474,383 km (0.098 R)
• M67: 52,138,747 km (0.11 R)
• M68: 52,583,352 km (0.072 R)
• M69: 52,917,554 km (0.112 R)
• M70: 53,252,504 km (0.115 R)
• M71: 54,036,696 km (0.035 R)
• M72: 56,526,154 km (0.102 R)
• M73: 58,244,884 km (0.105 R)
• M74: 59,748,342 km (0.087 R)
• M75: 63,029,472 km (0.106 R)
• M76: 63,502,950 km (0.085 R)
• M77: 63,621,431 km (0.107 R)
• M78: 64,453,495 km (0.086 R)
• M79: 65,288,999 km (0.05 R)
• M80: 71,360,578 km (0.076 R)
• M81: 72,472,539 km (0.072 R)
• M82: 73,092,772 km (0.1 R)
• M83: 73,216,938 km (0.081 R)
• M84: 73,465,719 km (0.068 R)
• M85: 74,713,515 km (0.111 R)
• M86: 79,390,692 km (0.087 R)
• M87: 79,646,206 km (0.101 R)
• M88: 81,571,231 km (0.098 R)
• M89: 83,511,515 km (0.062 R)
• M90: 83,901,367 km (0.106 R)
• M91: 84,944,065 km (0.085 R)
• M92: 85,074,663 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 20,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit