🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.6

Radius: 15

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.88 AU - 1.08 AU

Year: 670 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,418,260 km

• M1: 207,791 km (0.108 R)
• M2: 335,847 km (0.057 R)
• M3: 574,605 km (0.115 R)
• M4: 766,988 km (0.096 R)
• M5: 896,091 km (0.059 R)
• M6: 1,336,208 km (0.119 R)
• M7: 1,446,462 km (0.061 R)
• M8: 1,581,399 km (0.111 R)
• M9: 1,747,453 km (0.082 R)
• M10: 1,859,950 km (0.091 R)
• M11: 2,203,277 km (0.077 R)
• M12: 2,395,361 km (0.1 R)
• M13: 2,536,731 km (0.103 R)
• M14: 2,796,433 km (0.081 R)
• M15: 2,934,961 km (0.11 R)
• M16: 3,064,961 km (0.118 R)
• M17: 3,202,442 km (0.072 R)
• M18: 3,375,975 km (0.036 R)
• M19: 3,478,150 km (0.12 R)
• M20: 3,581,373 km (0.106 R)
• M21: 3,691,627 km (0.09 R)
• M22: 3,987,082 km (0.114 R)
• M23: 4,083,274 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 12.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.72 AU - 1.8 AU

Year: 1612 Days

Day: 12.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 40,418,260 km

• M1: 156,779 km (0.11 R)
• M2: 305,180 km (0.118 R)
• M3: 409,898 km (0.1 R)
• M4: 537,505 km (0.111 R)
• M5: 633,697 km (0.069 R)
• M6: 736,770 km (0.079 R)
• M7: 823,985 km (0.098 R)
• M8: 1,034,170 km (0.095 R)
• M9: 1,245,103 km (0.107 R)
• M10: 1,324,540 km (0.087 R)
• M11: 1,602,792 km (0.025 R)
• M12: 1,680,283 km (0.034 R)
• M13: 1,788,891 km (0.115 R)
• M14: 2,034,381 km (0.079 R)
• M15: 2,302,012 km (0.096 R)
• M16: 2,445,776 km (0.046 R)
• M17: 2,638,458 km (0.089 R)
• M18: 2,859,713 km (0.104 R)
• M19: 2,966,825 km (0.117 R)
• M20: 3,063,016 km (0.102 R)
• M21: 3,271,107 km (0.117 R)
• M22: 3,446,137 km (0.096 R)
• M23: 3,831,650 km (0.108 R)
• M24: 3,923,653 km (0.086 R)
• M25: 4,096,438 km (0.107 R)
• M26: 4,491,078 km (0.107 R)
• M27: 4,912,196 km (0.113 R)
• M28: 5,273,026 km (0.098 R)
• M29: 5,419,931 km (0.087 R)
• M30: 5,508,642 km (0.09 R)
• M31: 5,627,722 km (0.115 R)
• M32: 5,717,481 km (0.113 R)
• M33: 5,913,903 km (0.087 R)
• M34: 6,005,307 km (0.115 R)
• M35: 6,344,595 km (0.099 R)
• M36: 6,500,775 km (0.068 R)
• M37: 6,658,452 km (0.083 R)
• M38: 6,849,189 km (0.066 R)
• M39: 6,977,394 km (0.074 R)
• M40: 7,514,750 km (0.088 R)
• M41: 7,947,536 km (0.111 R)
• M42: 8,149,942 km (0.108 R)
• M43: 8,234,914 km (0.086 R)
• M44: 8,439,863 km (0.042 R)
• M45: 8,577,344 km (0.119 R)
• M46: 9,047,230 km (0.106 R)
• M47: 9,312,019 km (0.069 R)
• M48: 9,543,447 km (0.088 R)
• M49: 9,776,819 km (0.112 R)
• M50: 10,139,594 km (0.113 R)
• M51: 10,286,050 km (0.03 R)
• M52: 10,972,106 km (0.116 R)
• M53: 11,254,397 km (0.089 R)
• M54: 11,330,094 km (0.078 R)
• M55: 11,405,940 km (0.105 R)
• M56: 11,558,231 km (0.076 R)
• M57: 11,711,269 km (0.11 R)
• M58: 11,922,651 km (0.056 R)
• M59: 12,019,142 km (0.036 R)
• M60: 12,310,259 km (0.111 R)
• M61: 12,427,394 km (0.052 R)
• M62: 12,603,770 km (0.065 R)
• M63: 12,800,641 km (0.06 R)
• M64: 13,098,042 km (0.048 R)
• M65: 13,337,548 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.7

Radius: 11.7

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.02 AU - 5.58 AU

Year: 8422 Days

Day: 10 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,418,260 km

• M1: 450,888 km (0.09 R)
• M2: 875,297 km (0.065 R)
• M3: 954,883 km (0.114 R)
• M4: 1,165,517 km (0.099 R)
• M5: 1,852,321 km (0.116 R)
• M6: 2,028,248 km (0.103 R)
• M7: 2,118,306 km (0.078 R)
• M8: 2,191,459 km (0.093 R)
• M9: 2,396,857 km (0.097 R)
• M10: 2,511,599 km (0.111 R)
• M11: 3,009,909 km (0.102 R)
• M12: 3,937,865 km (0.107 R)
• M13: 4,304,679 km (0.113 R)
• M14: 4,515,911 km (0.098 R)
• M15: 4,730,733 km (0.038 R)
• M16: 4,851,459 km (0.108 R)
• M17: 5,572,221 km (0.11 R)
• M18: 6,062,603 km (0.071 R)
• M19: 6,167,621 km (0.12 R)
• M20: 6,406,230 km (0.092 R)
• M21: 6,756,139 km (0.106 R)
• M22: 7,362,758 km (0.091 R)
• M23: 7,531,206 km (0.113 R)
• M24: 8,188,987 km (0.101 R)
• M25: 8,568,966 km (0.081 R)
• M26: 9,315,908 km (0.094 R)
• M27: 9,528,786 km (0.056 R)
• M28: 10,271,091 km (0.075 R)
• M29: 11,128,286 km (0.085 R)
• M30: 11,909,486 km (0.111 R)
• M31: 12,273,458 km (0.118 R)
• M32: 12,641,170 km (0.103 R)
• M33: 13,765,846 km (0.116 R)
• M34: 14,182,776 km (0.11 R)
• M35: 14,462,973 km (0.058 R)
• M36: 14,568,589 km (0.1 R)
• M37: 14,709,809 km (0.071 R)
• M38: 15,314,783 km (0.095 R)
• M39: 16,770,520 km (0.114 R)
• M40: 17,589,867 km (0.082 R)
• M41: 17,740,213 km (0.096 R)
• M42: 17,928,856 km (0.083 R)
• M43: 18,193,943 km (0.11 R)
• M44: 19,578,023 km (0.111 R)
• M45: 19,694,859 km (0.108 R)
• M46: 19,851,039 km (0.096 R)
• M47: 20,717,510 km (0.102 R)
• M48: 21,235,268 km (0.115 R)
• M49: 22,161,728 km (0.109 R)
• M50: 22,813,974 km (0.114 R)
• M51: 23,555,382 km (0.081 R)
• M52: 24,054,141 km (0.082 R)
• M53: 24,179,354 km (0.108 R)
• M54: 24,388,492 km (0.092 R)
• M55: 24,808,712 km (0.112 R)
• M56: 25,613,549 km (0.088 R)
• M57: 25,912,296 km (0.1 R)
• M58: 26,040,651 km (0.079 R)
• M59: 26,297,959 km (0.117 R)
• M60: 26,383,978 km (0.081 R)
• M61: 26,685,567 km (0.115 R)
• M62: 27,031,737 km (0.119 R)
• M63: 27,162,037 km (0.111 R)
• M64: 27,553,833 km (0.104 R)
• M65: 27,947,575 km (0.063 R)
• M66: 28,035,389 km (0.07 R)
• M67: 28,123,203 km (0.075 R)
• M68: 28,211,166 km (0.076 R)
• M69: 29,184,450 km (0.11 R)
• M70: 29,541,092 km (0.053 R)
• M71: 29,720,011 km (0.067 R)
• M72: 29,854,349 km (0.069 R)
• M73: 30,033,867 km (0.114 R)
• M74: 30,123,775 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.6

Radius: 7.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.69 AU - 7.71 AU

Year: 11971 Days

Day: 16 Hours

Environment

Temp: -219 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,418,260 km

• M1: 301,589 km (0.093 R)
• M2: 379,081 km (0.037 R)
• M3: 476,918 km (0.084 R)
• M4: 640,877 km (0.099 R)
• M5: 699,520 km (0.094 R)
• M6: 791,373 km (0.116 R)
• M7: 903,870 km (0.116 R)
• M8: 1,126,921 km (0.108 R)
• M9: 1,180,776 km (0.074 R)
• M10: 1,603,540 km (0.072 R)
• M11: 1,789,340 km (0.033 R)
• M12: 2,272,691 km (0.096 R)
• M13: 2,388,031 km (0.119 R)
• M14: 2,481,829 km (0.115 R)
• M15: 2,672,865 km (0.025 R)
• M16: 2,968,620 km (0.119 R)
• M17: 3,095,030 km (0.072 R)
• M18: 3,326,907 km (0.062 R)
• M19: 3,537,840 km (0.061 R)
• M20: 3,644,952 km (0.097 R)
• M21: 3,917,519 km (0.059 R)
• M22: 4,627,511 km (0.077 R)
• M23: 5,315,362 km (0.115 R)
• M24: 5,407,514 km (0.107 R)
• M25: 5,907,470 km (0.118 R)
• M26: 6,066,792 km (0.117 R)
• M27: 6,130,970 km (0.103 R)
• M28: 6,195,297 km (0.06 R)
• M29: 7,153,621 km (0.073 R)
• M30: 7,460,446 km (0.08 R)
• M31: 7,598,076 km (0.102 R)
• M32: 7,667,340 km (0.073 R)
• M33: 7,771,460 km (0.087 R)
• M34: 8,122,117 km (0.105 R)
• M35: 8,693,880 km (0.052 R)
• M36: 8,838,841 km (0.115 R)
• M37: 9,167,956 km (0.077 R)
• M38: 9,575,610 km (0.111 R)
• M39: 10,332,127 km (0.033 R)
• M40: 10,562,806 km (0.084 R)
• M41: 11,068,447 km (0.095 R)
• M42: 11,186,330 km (0.074 R)
• M43: 11,423,144 km (0.099 R)
• M44: 11,621,810 km (0.084 R)
• M45: 12,427,993 km (0.03 R)
• M46: 13,044,336 km (0.084 R)
• M47: 15,961,046 km (0.049 R)
• M48: 17,036,654 km (0.102 R)
• M49: 17,720,765 km (0.099 R)
• M50: 18,460,377 km (0.067 R)
• M51: 18,740,275 km (0.07 R)
• M52: 20,161,155 km (0.049 R)
• M53: 20,449,431 km (0.088 R)
• M54: 20,835,991 km (0.07 R)
• M55: 20,981,550 km (0.093 R)
• M56: 21,861,934 km (0.096 R)
• M57: 21,911,301 km (0.079 R)
• M58: 22,356,355 km (0.088 R)
• M59: 22,505,354 km (0.1 R)
• M60: 22,704,618 km (0.035 R)
• M61: 24,472,716 km (0.077 R)
• M62: 24,780,289 km (0.057 R)
• M63: 25,192,281 km (0.118 R)
• M64: 25,399,175 km (0.093 R)
• M65: 25,502,847 km (0.09 R)
• M66: 25,554,757 km (0.089 R)
• M67: 26,284,645 km (0.098 R)
• M68: 27,021,564 km (0.082 R)
• M69: 28,947,188 km (0.087 R)
• M70: 29,055,347 km (0.107 R)
• M71: 29,871,703 km (0.116 R)
• M72: 30,640,486 km (0.094 R)
• M73: 31,415,702 km (0.118 R)
• M74: 31,471,353 km (0.101 R)
• M75: 31,694,104 km (0.113 R)
• M76: 31,973,403 km (0.056 R)
• M77: 32,646,893 km (0.103 R)
• M78: 32,703,291 km (0.08 R)
• M79: 34,580,595 km (0.106 R)
• M80: 36,961,296 km (0.117 R)
• M81: 37,490,872 km (0.116 R)
• M82: 37,845,419 km (0.11 R)
• M83: 38,022,992 km (0.117 R)
• M84: 39,814,875 km (0.115 R)
• M85: 39,935,301 km (0.099 R)
• M86: 40,176,603 km (0.068 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: 542 - 10,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit