🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 10.2

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 321 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,651,238 km

• M1: 138,378 km (0.11 R)
• M2: 202,705 km (0.118 R)
• M3: 280,795 km (0.098 R)
• M4: 346,618 km (0.082 R)
• M5: 411,245 km (0.102 R)
• M6: 540,048 km (0.112 R)
• M7: 625,319 km (0.1 R)
• M8: 698,024 km (0.119 R)
• M9: 788,830 km (0.032 R)
• M10: 883,974 km (0.091 R)
• M11: 1,011,730 km (0.096 R)
• M12: 1,171,950 km (0.066 R)
• M13: 1,250,788 km (0.109 R)
• M14: 1,349,822 km (0.101 R)
• M15: 1,432,998 km (0.097 R)
• M16: 1,508,246 km (0.099 R)
• M17: 1,609,224 km (0.118 R)
• M18: 1,677,890 km (0.088 R)
• M19: 1,757,625 km (0.073 R)
• M20: 1,952,103 km (0.1 R)
• M21: 2,062,805 km (0.055 R)
• M22: 2,159,296 km (0.068 R)
• M23: 2,235,441 km (0.087 R)
• M24: 2,312,484 km (0.072 R)
• M25: 2,412,864 km (0.038 R)
• M26: 2,520,575 km (0.048 R)
• M27: 2,624,096 km (0.067 R)
• M28: 2,711,461 km (0.105 R)
• M29: 2,781,922 km (0.057 R)
• M30: 2,901,002 km (0.033 R)
• M31: 3,064,512 km (0.095 R)
• M32: 3,144,248 km (0.101 R)
• M33: 3,231,015 km (0.102 R)
• M34: 3,368,944 km (0.069 R)
• M35: 3,451,372 km (0.101 R)
• M36: 3,521,683 km (0.069 R)
• M37: 3,605,458 km (0.105 R)
• M38: 3,761,788 km (0.111 R)
• M39: 3,840,776 km (0.106 R)
• M40: 3,940,408 km (0.116 R)
• M41: 4,114,989 km (0.068 R)
• M42: 4,299,144 km (0.102 R)
• M43: 4,451,135 km (0.043 R)
• M44: 4,520,848 km (0.114 R)
• M45: 4,598,040 km (0.075 R)
• M46: 4,760,653 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.1

Radius: 8.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.07 AU - 1.51 AU

Year: 1011 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,651,238 km

• M1: 127,457 km (0.082 R)
• M2: 192,233 km (0.062 R)
• M3: 280,197 km (0.099 R)
• M4: 366,066 km (0.115 R)
• M5: 453,730 km (0.035 R)
• M6: 510,278 km (0.095 R)
• M7: 574,755 km (0.117 R)
• M8: 679,922 km (0.11 R)
• M9: 769,083 km (0.067 R)
• M10: 1,139,936 km (0.118 R)
• M11: 1,234,033 km (0.106 R)
• M12: 1,323,792 km (0.081 R)
• M13: 1,408,763 km (0.104 R)
• M14: 1,503,010 km (0.083 R)
• M15: 1,569,431 km (0.115 R)
• M16: 1,720,824 km (0.119 R)
• M17: 2,013,587 km (0.115 R)
• M18: 2,095,417 km (0.092 R)
• M19: 2,161,839 km (0.108 R)
• M20: 2,228,859 km (0.095 R)
• M21: 2,296,627 km (0.107 R)
• M22: 2,391,023 km (0.042 R)
• M23: 2,451,760 km (0.118 R)
• M24: 2,592,531 km (0.055 R)
• M25: 2,735,995 km (0.098 R)
• M26: 2,863,752 km (0.117 R)
• M27: 2,993,603 km (0.108 R)
• M28: 3,153,822 km (0.091 R)
• M29: 3,230,267 km (0.083 R)
• M30: 3,453,317 km (0.04 R)
• M31: 3,681,454 km (0.09 R)
• M32: 3,751,915 km (0.082 R)
• M33: 3,884,010 km (0.101 R)
• M34: 3,955,667 km (0.057 R)
• M35: 4,027,923 km (0.082 R)
• M36: 4,215,668 km (0.11 R)
• M37: 4,321,134 km (0.105 R)
• M38: 4,523,989 km (0.112 R)
• M39: 4,741,056 km (0.106 R)
• M40: 4,817,799 km (0.053 R)
• M41: 5,039,503 km (0.119 R)
• M42: 5,241,909 km (0.063 R)
• M43: 5,309,976 km (0.098 R)
• M44: 5,378,343 km (0.092 R)
• M45: 5,469,897 km (0.074 R)
• M46: 5,585,237 km (0.088 R)
• M47: 5,759,668 km (0.116 R)
• M48: 5,829,829 km (0.057 R)
• M49: 5,888,621 km (0.102 R)
• M50: 6,101,948 km (0.111 R)
• M51: 6,161,637 km (0.072 R)
• M52: 6,233,444 km (0.091 R)
• M53: 6,646,185 km (0.049 R)
• M54: 6,769,304 km (0.049 R)
• M55: 6,893,021 km (0.044 R)
• M56: 6,967,820 km (0.105 R)
• M57: 7,307,108 km (0.044 R)
• M58: 7,421,401 km (0.073 R)
• M59: 7,523,576 km (0.118 R)
• M60: 7,780,884 km (0.105 R)
• M61: 7,923,750 km (0.071 R)
• M62: 8,238,355 km (0.116 R)
• M63: 8,383,913 km (0.095 R)
• M64: 8,624,018 km (0.032 R)
• M65: 8,691,038 km (0.086 R)
• M66: 8,961,212 km (0.079 R)
• M67: 9,206,552 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.65 AU - 2.79 AU

Year: 3096 Days

Day: 11.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,651,238 km

• M1: 102,325 km (0.074 R)
• M2: 185,651 km (0.102 R)
• M3: 299,794 km (0.091 R)
• M4: 533,316 km (0.111 R)
• M5: 602,879 km (0.059 R)
• M6: 799,002 km (0.097 R)
• M7: 969,544 km (0.104 R)
• M8: 1,207,105 km (0.094 R)
• M9: 1,269,488 km (0.086 R)
• M10: 1,476,381 km (0.04 R)
• M11: 1,966,614 km (0.067 R)
• M12: 2,624,994 km (0.073 R)
• M13: 2,772,797 km (0.115 R)
• M14: 2,889,632 km (0.055 R)
• M15: 3,145,445 km (0.075 R)
• M16: 3,660,959 km (0.094 R)
• M17: 3,770,914 km (0.053 R)
• M18: 4,980,263 km (0.107 R)
• M19: 5,359,643 km (0.1 R)
• M20: 5,432,497 km (0.054 R)
• M21: 5,537,216 km (0.067 R)
• M22: 5,940,831 km (0.116 R)
• M23: 6,146,378 km (0.087 R)
• M24: 6,321,258 km (0.099 R)
• M25: 7,381,309 km (0.111 R)
• M26: 7,813,646 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 8.4

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.73 AU - 5.01 AU

Year: 6306 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,651,238 km

• M1: 105,766 km (0.086 R)
• M2: 184,454 km (0.027 R)
• M3: 309,967 km (0.053 R)
• M4: 587,022 km (0.106 R)
• M5: 642,672 km (0.074 R)
• M6: 900,579 km (0.116 R)
• M7: 999,314 km (0.086 R)
• M8: 1,450,052 km (0.025 R)
• M9: 1,586,785 km (0.103 R)
• M10: 1,810,433 km (0.094 R)
• M11: 1,894,358 km (0.034 R)
• M12: 2,087,937 km (0.076 R)
• M13: 3,149,783 km (0.12 R)
• M14: 3,302,373 km (0.101 R)
• M15: 3,457,506 km (0.089 R)
• M16: 4,269,074 km (0.106 R)
• M17: 4,495,117 km (0.091 R)
• M18: 4,667,304 km (0.119 R)
• M19: 4,783,242 km (0.086 R)
• M20: 4,870,907 km (0.103 R)
• M21: 5,347,376 km (0.114 R)
• M22: 5,529,885 km (0.057 R)
• M23: 6,026,700 km (0.109 R)
• M24: 7,263,126 km (0.106 R)
• M25: 9,662,227 km (0.078 R)
• M26: 9,884,829 km (0.05 R)
• M27: 10,109,076 km (0.071 R)
• M28: 10,753,693 km (0.113 R)
• M29: 11,022,820 km (0.111 R)
• M30: 11,294,340 km (0.111 R)
• M31: 12,644,311 km (0.083 R)
• M32: 12,806,475 km (0.076 R)
• M33: 13,255,867 km (0.081 R)
• M34: 13,752,083 km (0.066 R)
• M35: 14,296,620 km (0.103 R)
• M36: 15,062,112 km (0.101 R)
• M37: 15,406,636 km (0.118 R)
• M38: 15,971,966 km (0.085 R)
• M39: 16,147,295 km (0.11 R)
• M40: 16,544,178 km (0.047 R)
• M41: 16,632,740 km (0.112 R)
• M42: 16,944,203 km (0.086 R)
• M43: 17,033,513 km (0.086 R)
• M44: 17,302,490 km (0.062 R)
• M45: 18,163,425 km (0.117 R)
• M46: 18,392,310 km (0.064 R)
• M47: 18,852,922 km (0.078 R)
• M48: 19,504,271 km (0.055 R)
• M49: 19,691,717 km (0.113 R)
• M50: 19,879,762 km (0.111 R)
• M51: 20,637,774 km (0.098 R)
• M52: 20,972,425 km (0.114 R)
• M53: 21,260,700 km (0.1 R)
• M54: 21,598,791 km (0.116 R)
• M55: 21,987,147 km (0.081 R)
• M56: 22,133,454 km (0.053 R)
• M57: 22,918,992 km (0.043 R)
• M58: 23,464,276 km (0.099 R)
• M59: 24,416,317 km (0.11 R)
• M60: 24,719,552 km (0.103 R)
• M61: 25,636,886 km (0.084 R)
• M62: 25,893,596 km (0.073 R)
• M63: 26,048,131 km (0.106 R)
• M64: 26,773,082 km (0.112 R)
• M65: 27,557,125 km (0.054 R)
• M66: 28,774,103 km (0.081 R)
• M67: 30,116,595 km (0.078 R)
• M68: 30,713,640 km (0.096 R)
• M69: 30,986,357 km (0.082 R)
• M70: 31,644,288 km (0.104 R)
• M71: 32,140,654 km (0.114 R)
• M72: 32,750,863 km (0.075 R)
• M73: 34,208,246 km (0.114 R)
• M74: 34,490,986 km (0.118 R)
• M75: 34,717,776 km (0.073 R)
• M76: 35,629,575 km (0.105 R)
• M77: 36,030,946 km (0.048 R)
• M78: 36,145,987 km (0.114 R)
• M79: 36,203,433 km (0.057 R)
• M80: 36,549,303 km (0.104 R)
• M81: 36,722,687 km (0.109 R)
• M82: 37,244,185 km (0.115 R)
• M83: 37,476,810 km (0.066 R)
• M84: 37,709,883 km (0.1 R)
• M85: 37,826,570 km (0.116 R)
• M86: 38,705,906 km (0.12 R)
• M87: 39,355,011 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit