🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 13.1

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.55 AU - 0.69 AU

Year: 343 Days

Day: 14.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,212,647 km

• M1: 182,809 km (0.06 R)
• M2: 309,368 km (0.058 R)
• M3: 421,866 km (0.117 R)
• M4: 504,444 km (0.083 R)
• M5: 651,050 km (0.087 R)
• M6: 743,950 km (0.112 R)
• M7: 830,119 km (0.066 R)
• M8: 970,741 km (0.084 R)
• M9: 1,124,527 km (0.117 R)
• M10: 1,239,867 km (0.115 R)
• M11: 1,330,224 km (0.1 R)
• M12: 1,437,935 km (0.038 R)
• M13: 1,559,109 km (0.057 R)
• M14: 1,652,159 km (0.096 R)
• M15: 1,768,845 km (0.103 R)
• M16: 1,904,680 km (0.104 R)
• M17: 1,988,156 km (0.104 R)
• M18: 2,089,733 km (0.102 R)
• M19: 2,175,901 km (0.056 R)
• M20: 2,269,250 km (0.109 R)
• M21: 2,381,748 km (0.113 R)
• M22: 2,712,060 km (0.091 R)
• M23: 2,806,606 km (0.086 R)
• M24: 3,096,676 km (0.08 R)
• M25: 3,208,874 km (0.087 R)
• M26: 3,342,615 km (0.079 R)
• M27: 3,471,419 km (0.067 R)
• M28: 3,727,231 km (0.095 R)
• M29: 3,875,183 km (0.039 R)
• M30: 3,960,604 km (0.094 R)
• M31: 4,111,697 km (0.115 R)
• M32: 4,235,415 km (0.108 R)
• M33: 4,599,237 km (0.051 R)
• M34: 4,689,893 km (0.099 R)
• M35: 4,796,257 km (0.102 R)
• M36: 4,957,673 km (0.077 R)
• M37: 5,230,540 km (0.099 R)
• M38: 5,325,235 km (0.085 R)
• M39: 5,428,608 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 10.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.77 AU - 1.21 AU

Year: 692 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,212,647 km

• M1: 135,087 km (0.055 R)
• M2: 206,894 km (0.094 R)
• M3: 271,819 km (0.067 R)
• M4: 344,524 km (0.108 R)
• M5: 489,933 km (0.098 R)
• M6: 594,951 km (0.066 R)
• M7: 693,237 km (0.07 R)
• M8: 813,663 km (0.05 R)
• M9: 890,706 km (0.112 R)
• M10: 981,960 km (0.072 R)
• M11: 1,205,908 km (0.075 R)
• M12: 1,275,621 km (0.12 R)
• M13: 1,353,412 km (0.092 R)
• M14: 1,459,776 km (0.096 R)
• M15: 1,534,575 km (0.066 R)
• M16: 1,617,751 km (0.11 R)
• M17: 1,709,604 km (0.115 R)
• M18: 1,788,742 km (0.1 R)
• M19: 1,854,415 km (0.116 R)
• M20: 2,179,791 km (0.068 R)
• M21: 2,337,317 km (0.061 R)
• M22: 2,409,423 km (0.087 R)
• M23: 2,638,906 km (0.074 R)
• M24: 3,039,978 km (0.112 R)
• M25: 3,145,594 km (0.113 R)
• M26: 3,216,653 km (0.106 R)
• M27: 3,288,161 km (0.064 R)
• M28: 3,561,477 km (0.089 R)
• M29: 3,654,227 km (0.067 R)
• M30: 3,899,268 km (0.095 R)
• M31: 4,043,182 km (0.099 R)
• M32: 4,267,130 km (0.083 R)
• M33: 4,405,508 km (0.106 R)
• M34: 4,475,370 km (0.116 R)
• M35: 4,656,383 km (0.055 R)
• M36: 4,737,615 km (0.103 R)
• M37: 4,850,262 km (0.071 R)
• M38: 5,057,156 km (0.09 R)
• M39: 5,256,420 km (0.026 R)
• M40: 5,501,013 km (0.075 R)
• M41: 5,782,257 km (0.025 R)
• M42: 5,847,781 km (0.073 R)
• M43: 5,913,604 km (0.043 R)
• M44: 6,023,857 km (0.086 R)
• M45: 6,313,778 km (0.112 R)
• M46: 6,403,836 km (0.079 R)
• M47: 6,483,123 km (0.102 R)
• M48: 6,608,187 km (0.064 R)
• M49: 6,895,564 km (0.066 R)
• M50: 6,965,277 km (0.113 R)
• M51: 7,245,922 km (0.028 R)
• M52: 7,578,179 km (0.098 R)
• M53: 7,830,701 km (0.117 R)
• M54: 7,915,523 km (0.076 R)
• M55: 8,037,146 km (0.093 R)
• M56: 8,294,604 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 10.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.1 AU - 1.5 AU

Year: 1042 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,212,647 km

• M1: 137,630 km (0.09 R)
• M2: 209,437 km (0.109 R)
• M3: 330,013 km (0.115 R)
• M4: 445,951 km (0.107 R)
• M5: 560,094 km (0.086 R)
• M6: 660,475 km (0.088 R)
• M7: 821,292 km (0.077 R)
• M8: 892,800 km (0.12 R)
• M9: 1,031,029 km (0.115 R)
• M10: 1,195,437 km (0.062 R)
• M11: 1,448,706 km (0.118 R)
• M12: 1,537,118 km (0.119 R)
• M13: 1,690,905 km (0.046 R)
• M14: 1,798,914 km (0.118 R)
• M15: 1,879,548 km (0.1 R)
• M16: 1,991,447 km (0.068 R)
• M17: 2,059,813 km (0.103 R)
• M18: 2,245,913 km (0.09 R)
• M19: 2,333,128 km (0.119 R)
• M20: 2,413,462 km (0.088 R)
• M21: 2,560,368 km (0.08 R)
• M22: 2,651,772 km (0.09 R)
• M23: 2,949,621 km (0.042 R)
• M24: 3,045,364 km (0.076 R)
• M25: 3,267,217 km (0.056 R)
• M26: 3,430,279 km (0.081 R)
• M27: 3,549,808 km (0.096 R)
• M28: 3,849,901 km (0.099 R)
• M29: 4,686,602 km (0.099 R)
• M30: 4,768,283 km (0.108 R)
• M31: 4,891,551 km (0.045 R)
• M32: 4,984,900 km (0.077 R)
• M33: 5,068,226 km (0.076 R)
• M34: 5,152,001 km (0.1 R)
• M35: 5,246,996 km (0.109 R)
• M36: 5,438,481 km (0.09 R)
• M37: 5,535,121 km (0.071 R)
• M38: 5,740,968 km (0.113 R)
• M39: 5,905,376 km (0.113 R)
• M40: 6,351,327 km (0.11 R)
• M41: 6,487,312 km (0.061 R)
• M42: 6,716,047 km (0.091 R)
• M43: 6,877,762 km (0.117 R)
• M44: 7,205,082 km (0.109 R)
• M45: 7,299,628 km (0.092 R)
• M46: 7,430,227 km (0.107 R)
• M47: 7,657,616 km (0.108 R)
• M48: 7,766,074 km (0.083 R)
• M49: 7,875,131 km (0.079 R)
• M50: 8,156,076 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 11.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.62 AU - 5.24 AU

Year: 7694 Days

Day: 11.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,212,647 km

• M1: 181,761 km (0.109 R)
• M2: 269,127 km (0.066 R)
• M3: 611,406 km (0.076 R)
• M4: 881,431 km (0.113 R)
• M5: 1,046,587 km (0.079 R)
• M6: 1,238,970 km (0.12 R)
• M7: 1,586,186 km (0.1 R)
• M8: 1,809,386 km (0.04 R)
• M9: 1,905,428 km (0.087 R)
• M10: 2,391,023 km (0.12 R)
• M11: 2,735,846 km (0.1 R)
• M12: 2,846,997 km (0.057 R)
• M13: 3,166,239 km (0.075 R)
• M14: 3,330,348 km (0.114 R)
• M15: 3,569,555 km (0.1 R)
• M16: 4,582,632 km (0.1 R)
• M17: 5,286,639 km (0.111 R)
• M18: 5,370,115 km (0.071 R)
• M19: 5,851,072 km (0.075 R)
• M20: 6,053,328 km (0.052 R)
• M21: 6,140,693 km (0.058 R)
• M22: 6,257,829 km (0.1 R)
• M23: 6,524,113 km (0.103 R)
• M24: 7,563,668 km (0.077 R)
• M25: 8,134,983 km (0.118 R)
• M26: 8,425,801 km (0.117 R)
• M27: 8,523,488 km (0.062 R)
• M28: 8,918,127 km (0.086 R)
• M29: 9,793,873 km (0.118 R)
• M30: 9,896,647 km (0.087 R)
• M31: 10,137,949 km (0.093 R)
• M32: 10,661,541 km (0.105 R)
• M33: 11,445,583 km (0.055 R)
• M34: 12,248,026 km (0.106 R)
• M35: 12,358,878 km (0.054 R)
• M36: 12,618,880 km (0.075 R)
• M37: 12,918,225 km (0.092 R)
• M38: 13,031,022 km (0.111 R)
• M39: 13,485,799 km (0.068 R)
• M40: 14,100,198 km (0.048 R)
• M41: 14,920,443 km (0.093 R)
• M42: 14,999,431 km (0.085 R)
• M43: 15,118,062 km (0.062 R)
• M44: 15,276,785 km (0.057 R)
• M45: 15,396,164 km (0.114 R)
• M46: 15,716,004 km (0.072 R)
• M47: 16,935,227 km (0.03 R)
• M48: 17,017,655 km (0.06 R)
• M49: 17,348,416 km (0.108 R)
• M50: 18,438,237 km (0.086 R)
• M51: 19,463,730 km (0.062 R)
• M52: 19,766,367 km (0.085 R)
• M53: 20,332,445 km (0.109 R)
• M54: 20,639,569 km (0.069 R)
• M55: 22,197,781 km (0.055 R)
• M56: 22,287,988 km (0.067 R)
• M57: 22,877,254 km (0.088 R)
• M58: 23,013,837 km (0.083 R)
• M59: 23,563,460 km (0.056 R)
• M60: 24,163,646 km (0.057 R)
• M61: 24,302,922 km (0.05 R)
• M62: 24,535,547 km (0.096 R)
• M63: 24,909,242 km (0.083 R)
• M64: 25,520,649 km (0.11 R)
• M65: 25,852,008 km (0.073 R)
• M66: 26,327,729 km (0.082 R)
• M67: 26,662,380 km (0.105 R)
• M68: 27,481,129 km (0.076 R)
• M69: 27,578,068 km (0.043 R)
• M70: 28,406,092 km (0.112 R)
• M71: 30,687,310 km (0.099 R)
• M72: 31,393,263 km (0.032 R)
• M73: 31,849,835 km (0.076 R)
• M74: 32,002,575 km (0.109 R)
• M75: 32,821,174 km (0.1 R)
• M76: 33,233,017 km (0.097 R)
• M77: 33,802,088 km (0.104 R)
• M78: 33,957,819 km (0.116 R)
• M79: 34,270,179 km (0.102 R)
• M80: 34,531,078 km (0.092 R)
• M81: 35,107,479 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit