🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 11.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.53 AU - 0.63 AU

Year: 300 Days

Day: 8 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 24,092,696 km

• M1: 145,559 km (0.046 R)
• M2: 247,734 km (0.082 R)
• M3: 320,588 km (0.108 R)
• M4: 432,487 km (0.091 R)
• M5: 505,940 km (0.112 R)
• M6: 584,628 km (0.12 R)
• M7: 736,620 km (0.103 R)
• M8: 859,290 km (0.083 R)
• M9: 957,127 km (0.109 R)
• M10: 1,038,957 km (0.067 R)
• M11: 1,123,330 km (0.085 R)
• M12: 1,245,701 km (0.105 R)
• M13: 1,324,988 km (0.039 R)
• M14: 1,421,180 km (0.06 R)
• M15: 1,624,633 km (0.112 R)
• M16: 1,716,037 km (0.064 R)
• M17: 1,788,891 km (0.11 R)
• M18: 1,875,209 km (0.093 R)
• M19: 1,950,307 km (0.109 R)
• M20: 2,086,442 km (0.104 R)
• M21: 2,177,696 km (0.098 R)
• M22: 2,292,438 km (0.06 R)
• M23: 2,377,559 km (0.041 R)
• M24: 2,459,239 km (0.058 R)
• M25: 2,597,617 km (0.039 R)
• M26: 2,677,203 km (0.055 R)
• M27: 2,786,260 km (0.119 R)
• M28: 2,872,578 km (0.058 R)
• M29: 2,998,989 km (0.116 R)
• M30: 3,157,113 km (0.119 R)
• M31: 3,343,512 km (0.074 R)
• M32: 3,486,977 km (0.087 R)
• M33: 3,595,884 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 13.7

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.76 AU - 1.12 AU

Year: 618 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,092,696 km

• M1: 170,542 km (0.052 R)
• M2: 264,339 km (0.111 R)
• M3: 383,719 km (0.06 R)
• M4: 484,697 km (0.066 R)
• M5: 597,793 km (0.079 R)
• M6: 797,656 km (0.09 R)
• M7: 911,949 km (0.103 R)
• M8: 1,016,218 km (0.047 R)
• M9: 1,164,171 km (0.093 R)
• M10: 1,343,688 km (0.091 R)
• M11: 1,489,247 km (0.08 R)
• M12: 1,576,612 km (0.075 R)
• M13: 1,666,071 km (0.118 R)
• M14: 1,843,345 km (0.103 R)
• M15: 1,958,386 km (0.105 R)
• M16: 2,048,144 km (0.113 R)
• M17: 2,139,250 km (0.085 R)
• M18: 2,260,573 km (0.069 R)
• M19: 2,406,431 km (0.042 R)
• M20: 2,532,842 km (0.044 R)
• M21: 2,646,386 km (0.113 R)
• M22: 2,831,588 km (0.065 R)
• M23: 3,272,603 km (0.061 R)
• M24: 3,380,164 km (0.059 R)
• M25: 3,497,299 km (0.117 R)
• M26: 3,944,297 km (0.082 R)
• M27: 4,094,494 km (0.107 R)
• M28: 4,300,789 km (0.12 R)
• M29: 4,473,874 km (0.08 R)
• M30: 4,686,452 km (0.108 R)
• M31: 4,779,951 km (0.05 R)
• M32: 4,883,473 km (0.044 R)
• M33: 5,064,187 km (0.058 R)
• M34: 5,208,399 km (0.06 R)
• M35: 5,305,488 km (0.12 R)
• M36: 5,412,750 km (0.102 R)
• M37: 5,590,024 km (0.101 R)
• M38: 5,679,334 km (0.088 R)
• M39: 5,950,405 km (0.051 R)
• M40: 6,194,848 km (0.105 R)
• M41: 6,287,449 km (0.048 R)
• M42: 6,473,848 km (0.086 R)
• M43: 6,567,945 km (0.098 R)
• M44: 6,799,522 km (0.069 R)
• M45: 6,937,601 km (0.108 R)
• M46: 7,205,980 km (0.066 R)
• M47: 7,335,980 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.5

Radius: 15

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.99 AU - 1.33 AU

Year: 847 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,092,696 km

• M1: 201,957 km (0.105 R)
• M2: 309,518 km (0.106 R)
• M3: 412,441 km (0.107 R)
• M4: 543,190 km (0.093 R)
• M5: 692,339 km (0.077 R)
• M6: 831,016 km (0.082 R)
• M7: 1,067,830 km (0.111 R)
• M8: 1,207,704 km (0.112 R)
• M9: 1,308,832 km (0.078 R)
• M10: 1,534,276 km (0.079 R)
• M11: 2,139,250 km (0.101 R)
• M12: 2,423,934 km (0.058 R)
• M13: 2,587,744 km (0.114 R)
• M14: 2,696,053 km (0.067 R)
• M15: 2,831,738 km (0.035 R)
• M16: 2,943,637 km (0.098 R)
• M17: 3,225,779 km (0.11 R)
• M18: 3,498,346 km (0.057 R)
• M19: 3,637,622 km (0.118 R)
• M20: 3,960,005 km (0.085 R)
• M21: 4,262,343 km (0.095 R)
• M22: 4,401,469 km (0.092 R)
• M23: 4,531,918 km (0.036 R)
• M24: 4,786,683 km (0.06 R)
• M25: 5,056,558 km (0.117 R)
• M26: 5,151,253 km (0.113 R)
• M27: 5,374,304 km (0.108 R)
• M28: 5,503,257 km (0.119 R)
• M29: 5,698,781 km (0.11 R)
• M30: 5,885,479 km (0.052 R)
• M31: 6,242,570 km (0.115 R)
• M32: 6,400,994 km (0.049 R)
• M33: 6,652,767 km (0.058 R)
• M34: 6,768,256 km (0.087 R)
• M35: 6,977,993 km (0.038 R)
• M36: 7,142,550 km (0.094 R)
• M37: 7,344,208 km (0.117 R)
• M38: 7,511,608 km (0.105 R)
• M39: 7,619,917 km (0.12 R)
• M40: 7,789,561 km (0.076 R)
• M41: 7,960,402 km (0.099 R)
• M42: 8,083,222 km (0.093 R)
• M43: 8,268,574 km (0.04 R)
• M44: 8,418,022 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 8

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.61 AU - 4.23 AU

Year: 4290 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,092,696 km

• M1: 194,328 km (0.053 R)
• M2: 256,560 km (0.077 R)
• M3: 336,146 km (0.089 R)
• M4: 524,939 km (0.112 R)
• M5: 612,154 km (0.1 R)
• M6: 673,190 km (0.116 R)
• M7: 858,243 km (0.053 R)
• M8: 986,748 km (0.108 R)
• M9: 2,039,767 km (0.101 R)
• M10: 2,102,299 km (0.09 R)
• M11: 2,261,621 km (0.083 R)
• M12: 2,711,611 km (0.073 R)
• M13: 2,815,432 km (0.057 R)
• M14: 2,902,947 km (0.091 R)
• M15: 3,298,783 km (0.061 R)
• M16: 3,372,534 km (0.095 R)
• M17: 3,447,034 km (0.115 R)
• M18: 3,846,460 km (0.114 R)
• M19: 3,983,043 km (0.116 R)
• M20: 4,101,226 km (0.095 R)
• M21: 4,483,448 km (0.066 R)
• M22: 4,606,567 km (0.061 R)
• M23: 4,940,320 km (0.058 R)
• M24: 5,088,871 km (0.072 R)
• M25: 5,346,927 km (0.11 R)
• M26: 5,455,685 km (0.112 R)
• M27: 5,808,885 km (0.103 R)
• M28: 5,875,905 km (0.108 R)
• M29: 5,965,664 km (0.099 R)
• M30: 6,169,416 km (0.06 R)
• M31: 6,329,336 km (0.1 R)
• M32: 6,677,002 km (0.119 R)
• M33: 6,794,137 km (0.089 R)
• M34: 7,173,966 km (0.12 R)
• M35: 7,633,979 km (0.049 R)
• M36: 8,103,417 km (0.055 R)
• M37: 8,278,896 km (0.092 R)
• M38: 8,430,139 km (0.031 R)
• M39: 9,096,448 km (0.12 R)
• M40: 9,331,018 km (0.12 R)
• M41: 10,289,192 km (0.082 R)
• M42: 10,343,346 km (0.089 R)
• M43: 10,506,408 km (0.062 R)
• M44: 10,862,451 km (0.088 R)
• M45: 11,334,283 km (0.084 R)
• M46: 11,418,207 km (0.056 R)
• M47: 11,869,394 km (0.057 R)
• M48: 12,182,951 km (0.041 R)
• M49: 12,586,118 km (0.071 R)
• M50: 12,935,129 km (0.082 R)
• M51: 13,081,436 km (0.086 R)
• M52: 13,257,812 km (0.107 R)
• M53: 14,121,291 km (0.068 R)
• M54: 14,972,204 km (0.098 R)
• M55: 15,559,076 km (0.117 R)
• M56: 15,652,425 km (0.102 R)
• M57: 15,870,988 km (0.092 R)
• M58: 16,279,390 km (0.085 R)
• M59: 16,342,670 km (0.04 R)
• M60: 16,437,515 km (0.101 R)
• M61: 16,500,944 km (0.082 R)
• M62: 16,946,746 km (0.07 R)
• M63: 17,299,797 km (0.105 R)
• M64: 18,176,740 km (0.069 R)
• M65: 18,538,168 km (0.093 R)
• M66: 18,769,446 km (0.08 R)
• M67: 19,368,436 km (0.074 R)
• M68: 19,435,456 km (0.111 R)
• M69: 19,973,709 km (0.058 R)
• M70: 20,109,095 km (0.116 R)
• M71: 20,585,265 km (0.11 R)
• M72: 21,375,591 km (0.04 R)
• M73: 21,757,066 km (0.117 R)
• M74: 22,245,802 km (0.099 R)
• M75: 22,491,441 km (0.079 R)
• M76: 22,632,363 km (0.092 R)
• M77: 22,985,713 km (0.116 R)
• M78: 23,340,858 km (0.113 R)
• M79: 23,483,425 km (0.108 R)
• M80: 23,769,456 km (0.082 R)
• M81: 23,984,877 km (0.09 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: 360 - 12,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit