🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 9.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.59 AU - 0.81 AU

Year: 404 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 146 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 36,644,773 km

• M1: 113,694 km (0.059 R)
• M2: 182,509 km (0.112 R)
• M3: 246,836 km (0.082 R)
• M4: 311,014 km (0.057 R)
• M5: 397,332 km (0.079 R)
• M6: 458,218 km (0.109 R)
• M7: 522,845 km (0.072 R)
• M8: 598,391 km (0.058 R)
• M9: 695,929 km (0.086 R)
• M10: 783,145 km (0.101 R)
• M11: 877,092 km (0.108 R)
• M12: 939,923 km (0.067 R)
• M13: 1,104,331 km (0.106 R)
• M14: 1,169,706 km (0.076 R)
• M15: 1,233,285 km (0.064 R)
• M16: 1,301,202 km (0.088 R)
• M17: 1,367,175 km (0.098 R)
• M18: 1,431,053 km (0.103 R)
• M19: 1,492,388 km (0.082 R)
• M20: 1,558,211 km (0.097 R)
• M21: 1,653,505 km (0.113 R)
• M22: 1,728,903 km (0.115 R)
• M23: 1,835,117 km (0.118 R)
• M24: 1,939,836 km (0.103 R)
• M25: 2,027,350 km (0.084 R)
• M26: 2,096,764 km (0.028 R)
• M27: 2,202,380 km (0.107 R)
• M28: 2,329,837 km (0.112 R)
• M29: 2,427,225 km (0.118 R)
• M30: 2,509,355 km (0.05 R)
• M31: 2,592,531 km (0.09 R)
• M32: 2,714,603 km (0.084 R)
• M33: 2,774,293 km (0.111 R)
• M34: 2,855,973 km (0.089 R)
• M35: 2,925,386 km (0.063 R)
• M36: 3,008,712 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 12.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.28 AU - 1.58 AU

Year: 1180 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 36,644,773 km

• M1: 160,668 km (0.081 R)
• M2: 298,597 km (0.086 R)
• M3: 494,122 km (0.109 R)
• M4: 599,588 km (0.119 R)
• M5: 708,196 km (0.079 R)
• M6: 805,585 km (0.106 R)
• M7: 914,641 km (0.086 R)
• M8: 1,049,878 km (0.086 R)
• M9: 1,341,444 km (0.101 R)
• M10: 1,473,389 km (0.096 R)
• M11: 2,117,109 km (0.084 R)
• M12: 2,217,040 km (0.103 R)
• M13: 2,328,042 km (0.101 R)
• M14: 2,459,838 km (0.115 R)
• M15: 2,741,082 km (0.029 R)
• M16: 2,860,610 km (0.059 R)
• M17: 3,115,376 km (0.101 R)
• M18: 3,240,290 km (0.027 R)
• M19: 3,356,228 km (0.062 R)
• M20: 3,441,499 km (0.029 R)
• M21: 3,527,518 km (0.096 R)
• M22: 3,635,976 km (0.117 R)
• M23: 3,767,772 km (0.103 R)
• M24: 4,002,192 km (0.027 R)
• M25: 4,287,625 km (0.054 R)
• M26: 4,392,044 km (0.107 R)
• M27: 4,532,666 km (0.114 R)
• M28: 4,722,356 km (0.104 R)
• M29: 4,854,451 km (0.099 R)
• M30: 5,382,382 km (0.061 R)
• M31: 5,800,059 km (0.1 R)
• M32: 5,877,102 km (0.033 R)
• M33: 5,954,594 km (0.055 R)
• M34: 6,175,699 km (0.066 R)
• M35: 6,320,360 km (0.031 R)
• M36: 6,452,904 km (0.086 R)
• M37: 6,626,438 km (0.1 R)
• M38: 6,747,612 km (0.081 R)
• M39: 7,019,431 km (0.099 R)
• M40: 7,170,376 km (0.115 R)
• M41: 7,545,717 km (0.111 R)
• M42: 7,629,940 km (0.108 R)
• M43: 8,142,313 km (0.114 R)
• M44: 8,243,291 km (0.111 R)
• M45: 8,402,763 km (0.088 R)
• M46: 8,577,942 km (0.047 R)
• M47: 8,842,880 km (0.107 R)
• M48: 8,946,701 km (0.079 R)
• M49: 9,036,011 km (0.055 R)
• M50: 9,140,579 km (0.097 R)
• M51: 9,230,488 km (0.094 R)
• M52: 9,350,914 km (0.106 R)
• M53: 9,471,789 km (0.082 R)
• M54: 9,562,745 km (0.095 R)
• M55: 9,715,185 km (0.092 R)
• M56: 9,991,492 km (0.039 R)
• M57: 10,254,784 km (0.116 R)
• M58: 10,583,301 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 13.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.19 AU - 4.97 AU

Year: 5689 Days

Day: 12.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,644,773 km

• M1: 450,290 km (0.071 R)
• M2: 554,111 km (0.118 R)
• M3: 723,156 km (0.095 R)
• M4: 814,860 km (0.098 R)
• M5: 1,063,790 km (0.11 R)
• M6: 1,352,514 km (0.114 R)
• M7: 1,651,261 km (0.072 R)
• M8: 2,038,121 km (0.118 R)
• M9: 2,207,915 km (0.076 R)
• M10: 2,294,682 km (0.046 R)
• M11: 2,382,645 km (0.096 R)
• M12: 2,471,656 km (0.086 R)
• M13: 2,896,215 km (0.102 R)
• M14: 2,991,658 km (0.099 R)
• M15: 3,146,492 km (0.083 R)
• M16: 3,324,065 km (0.092 R)
• M17: 3,897,773 km (0.096 R)
• M18: 4,196,370 km (0.094 R)
• M19: 4,392,343 km (0.113 R)
• M20: 5,021,552 km (0.094 R)
• M21: 5,160,079 km (0.093 R)
• M22: 5,299,953 km (0.085 R)
• M23: 5,512,083 km (0.068 R)
• M24: 5,702,970 km (0.057 R)
• M25: 5,799,311 km (0.114 R)
• M26: 6,413,859 km (0.09 R)
• M27: 6,843,504 km (0.064 R)
• M28: 7,838,031 km (0.112 R)
• M29: 7,945,293 km (0.12 R)
• M30: 8,161,461 km (0.091 R)
• M31: 8,571,958 km (0.076 R)
• M32: 8,961,212 km (0.076 R)
• M33: 9,186,356 km (0.071 R)
• M34: 9,901,733 km (0.079 R)
• M35: 10,134,508 km (0.118 R)
• M36: 10,251,643 km (0.041 R)
• M37: 10,339,756 km (0.025 R)
• M38: 10,487,110 km (0.067 R)
• M39: 10,664,982 km (0.118 R)
• M40: 10,873,671 km (0.115 R)
• M41: 11,906,644 km (0.078 R)
• M42: 12,497,705 km (0.063 R)
• M43: 13,130,056 km (0.081 R)
• M44: 13,902,729 km (0.091 R)
• M45: 14,723,273 km (0.063 R)
• M46: 14,856,116 km (0.076 R)
• M47: 15,391,078 km (0.081 R)
• M48: 15,492,056 km (0.046 R)
• M49: 16,068,756 km (0.075 R)
• M50: 16,205,489 km (0.107 R)
• M51: 16,342,670 km (0.103 R)
• M52: 16,445,743 km (0.097 R)
• M53: 16,617,930 km (0.052 R)
• M54: 17,558,751 km (0.104 R)
• M55: 17,770,133 km (0.1 R)
• M56: 18,053,321 km (0.072 R)
• M57: 18,231,193 km (0.104 R)
• M58: 20,780,341 km (0.091 R)
• M59: 21,378,733 km (0.093 R)
• M60: 21,566,777 km (0.093 R)
• M61: 22,286,792 km (0.088 R)
• M62: 22,439,232 km (0.039 R)
• M63: 23,516,935 km (0.073 R)
• M64: 23,672,367 km (0.096 R)
• M65: 23,789,053 km (0.083 R)
• M66: 24,062,219 km (0.104 R)
• M67: 24,336,282 km (0.104 R)
• M68: 25,922,917 km (0.105 R)
• M69: 26,083,286 km (0.107 R)
• M70: 27,216,041 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 11.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.02 AU - 6.02 AU

Year: 7764 Days

Day: 5.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,644,773 km

• M1: 327,769 km (0.092 R)
• M2: 408,402 km (0.055 R)
• M3: 621,878 km (0.084 R)
• M4: 902,973 km (0.052 R)
• M5: 1,655,600 km (0.086 R)
• M6: 1,732,044 km (0.074 R)
• M7: 1,809,835 km (0.098 R)
• M8: 1,928,765 km (0.108 R)
• M9: 2,050,388 km (0.049 R)
• M10: 2,518,480 km (0.112 R)
• M11: 2,674,361 km (0.108 R)
• M12: 3,019,483 km (0.028 R)
• M13: 3,090,243 km (0.098 R)
• M14: 3,330,049 km (0.1 R)
• M15: 3,452,420 km (0.1 R)
• M16: 4,008,325 km (0.095 R)
• M17: 4,376,785 km (0.085 R)
• M18: 5,575,961 km (0.074 R)
• M19: 5,839,254 km (0.092 R)
• M20: 5,987,356 km (0.092 R)
• M21: 6,439,141 km (0.07 R)
• M22: 6,622,997 km (0.059 R)
• M23: 6,839,615 km (0.116 R)
• M24: 7,794,647 km (0.118 R)
• M25: 8,354,293 km (0.073 R)
• M26: 8,454,524 km (0.105 R)
• M27: 8,555,053 km (0.103 R)
• M28: 8,655,882 km (0.072 R)
• M29: 8,791,119 km (0.03 R)
• M30: 8,995,320 km (0.042 R)
• M31: 9,757,222 km (0.113 R)
• M32: 10,039,364 km (0.108 R)
• M33: 10,611,875 km (0.119 R)
• M34: 10,865,742 km (0.085 R)
• M35: 10,938,596 km (0.063 R)
• M36: 11,158,356 km (0.105 R)
• M37: 11,342,511 km (0.09 R)
• M38: 11,713,812 km (0.076 R)
• M39: 12,202,698 km (0.118 R)
• M40: 12,430,536 km (0.073 R)
• M41: 12,544,978 km (0.066 R)
• M42: 13,434,188 km (0.102 R)
• M43: 13,669,655 km (0.108 R)
• M44: 14,503,962 km (0.096 R)
• M45: 14,988,211 km (0.048 R)
• M46: 15,191,514 km (0.103 R)
• M47: 16,388,896 km (0.085 R)
• M48: 17,104,871 km (0.072 R)
• M49: 17,788,084 km (0.116 R)
• M50: 18,046,440 km (0.059 R)
• M51: 18,567,190 km (0.078 R)
• M52: 18,741,920 km (0.06 R)
• M53: 19,005,063 km (0.098 R)
• M54: 19,137,008 km (0.092 R)
• M55: 20,024,722 km (0.065 R)
• M56: 20,563,723 km (0.119 R)
• M57: 21,748,090 km (0.107 R)
• M58: 22,209,599 km (0.078 R)
• M59: 22,348,576 km (0.117 R)
• M60: 22,860,948 km (0.109 R)
• M61: 23,001,421 km (0.104 R)
• M62: 23,849,790 km (0.069 R)
• M63: 23,944,785 km (0.114 R)
• M64: 24,230,218 km (0.062 R)
• M65: 24,612,739 km (0.063 R)
• M66: 24,708,632 km (0.113 R)
• M67: 25,093,547 km (0.042 R)
• M68: 25,674,585 km (0.113 R)
• M69: 26,850,125 km (0.093 R)
• M70: 26,998,227 km (0.106 R)
• M71: 27,394,661 km (0.076 R)
• M72: 28,747,026 km (0.109 R)
• M73: 29,101,124 km (0.074 R)
• M74: 29,304,128 km (0.093 R)
• M75: 29,711,484 km (0.108 R)
• M76: 29,813,659 km (0.071 R)
• M77: 30,686,712 km (0.118 R)
• M78: 31,829,041 km (0.076 R)
• M79: 32,300,275 km (0.116 R)
• M80: 34,101,583 km (0.078 R)
• M81: 34,208,545 km (0.103 R)
• M82: 34,422,769 km (0.063 R)
• M83: 34,637,442 km (0.083 R)
• M84: 36,044,111 km (0.089 R)
• M85: 36,535,241 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit