🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.48 AU - 0.78 AU

Year: 318 Days

Day: 26.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.4

Radius: 12.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.95 AU - 1.56 AU

Year: 889 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 33,251,448 km

• M1: 154,834 km (0.116 R)
• M2: 234,270 km (0.097 R)
• M3: 363,373 km (0.117 R)
• M4: 487,988 km (0.09 R)
• M5: 644,168 km (0.037 R)
• M6: 779,555 km (0.05 R)
• M7: 864,077 km (0.118 R)
• M8: 967,898 km (0.074 R)
• M9: 1,065,137 km (0.092 R)
• M10: 1,247,048 km (0.107 R)
• M11: 1,390,512 km (0.109 R)
• M12: 1,584,391 km (0.096 R)
• M13: 1,754,185 km (0.085 R)
• M14: 1,868,477 km (0.107 R)
• M15: 1,964,519 km (0.112 R)
• M16: 2,083,599 km (0.108 R)
• M17: 2,219,584 km (0.107 R)
• M18: 2,307,098 km (0.097 R)
• M19: 2,515,787 km (0.072 R)
• M20: 2,707,572 km (0.117 R)
• M21: 2,809,149 km (0.113 R)
• M22: 2,912,222 km (0.089 R)
• M23: 3,000,335 km (0.117 R)
• M24: 3,081,267 km (0.067 R)
• M25: 3,228,771 km (0.101 R)
• M26: 3,412,477 km (0.105 R)
• M27: 3,556,689 km (0.052 R)
• M28: 3,642,559 km (0.111 R)
• M29: 3,729,026 km (0.087 R)
• M30: 4,100,328 km (0.113 R)
• M31: 4,199,511 km (0.118 R)
• M32: 4,418,822 km (0.118 R)
• M33: 4,511,273 km (0.098 R)
• M34: 4,604,473 km (0.108 R)
• M35: 4,688,846 km (0.105 R)
• M36: 4,926,108 km (0.114 R)
• M37: 5,186,708 km (0.112 R)
• M38: 5,372,957 km (0.058 R)
• M39: 5,461,968 km (0.101 R)
• M40: 5,843,143 km (0.035 R)
• M41: 5,934,697 km (0.103 R)
• M42: 6,088,334 km (0.086 R)
• M43: 6,726,967 km (0.056 R)
• M44: 6,962,584 km (0.085 R)
• M45: 7,059,823 km (0.12 R)
• M46: 7,332,240 km (0.108 R)
• M47: 7,453,116 km (0.068 R)
• M48: 7,530,458 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 9.3

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2 AU - 3.2 AU

Year: 2666 Days

Day: 6.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,251,448 km

• M1: 119,230 km (0.103 R)
• M2: 236,664 km (0.086 R)
• M3: 348,862 km (0.101 R)
• M4: 417,378 km (0.086 R)
• M5: 645,814 km (0.103 R)
• M6: 754,572 km (0.107 R)
• M7: 991,535 km (0.112 R)
• M8: 1,455,438 km (0.079 R)
• M9: 1,561,203 km (0.106 R)
• M10: 1,628,672 km (0.1 R)
• M11: 1,697,188 km (0.081 R)
• M12: 2,113,519 km (0.079 R)
• M13: 2,294,981 km (0.03 R)
• M14: 2,387,732 km (0.119 R)
• M15: 2,577,123 km (0.113 R)
• M16: 2,738,539 km (0.082 R)
• M17: 3,088,747 km (0.07 R)
• M18: 3,157,113 km (0.101 R)
• M19: 3,758,497 km (0.069 R)
• M20: 3,850,051 km (0.085 R)
• M21: 4,472,228 km (0.09 R)
• M22: 4,549,720 km (0.056 R)
• M23: 4,884,370 km (0.114 R)
• M24: 5,247,594 km (0.118 R)
• M25: 5,453,142 km (0.08 R)
• M26: 5,619,494 km (0.053 R)
• M27: 6,214,894 km (0.118 R)
• M28: 6,476,241 km (0.116 R)
• M29: 6,652,617 km (0.061 R)
• M30: 6,808,049 km (0.106 R)
• M31: 7,077,625 km (0.082 R)
• M32: 7,213,609 km (0.048 R)
• M33: 7,327,753 km (0.04 R)
• M34: 7,627,098 km (0.063 R)
• M35: 7,789,860 km (0.099 R)
• M36: 8,142,762 km (0.05 R)
• M37: 8,213,970 km (0.074 R)
• M38: 8,285,478 km (0.082 R)
• M39: 8,404,857 km (0.03 R)
• M40: 8,549,070 km (0.083 R)
• M41: 8,669,795 km (0.071 R)
• M42: 8,888,657 km (0.109 R)
• M43: 9,656,243 km (0.074 R)
• M44: 10,009,893 km (0.065 R)
• M45: 10,188,363 km (0.077 R)
• M46: 10,290,838 km (0.098 R)
• M47: 10,548,445 km (0.103 R)
• M48: 10,651,967 km (0.105 R)
• M49: 10,991,255 km (0.098 R)
• M50: 11,201,739 km (0.084 R)
• M51: 11,333,983 km (0.069 R)
• M52: 11,733,709 km (0.118 R)
• M53: 12,111,144 km (0.118 R)
• M54: 12,629,651 km (0.08 R)
• M55: 12,960,860 km (0.067 R)
• M56: 13,943,419 km (0.117 R)
• M57: 14,257,126 km (0.077 R)
• M58: 14,400,441 km (0.088 R)
• M59: 15,007,808 km (0.081 R)
• M60: 15,299,973 km (0.089 R)
• M61: 15,771,505 km (0.095 R)
• M62: 16,158,066 km (0.109 R)
• M63: 16,547,619 km (0.092 R)
• M64: 16,607,907 km (0.079 R)
• M65: 17,153,191 km (0.094 R)
• M66: 17,581,490 km (0.119 R)
• M67: 17,920,479 km (0.093 R)
• M68: 18,542,207 km (0.119 R)
• M69: 19,139,402 km (0.03 R)
• M70: 19,361,106 km (0.05 R)
• M71: 19,774,894 km (0.098 R)
• M72: 19,966,977 km (0.081 R)
• M73: 20,031,155 km (0.096 R)
• M74: 20,320,627 km (0.082 R)
• M75: 20,385,103 km (0.034 R)
• M76: 20,611,445 km (0.112 R)
• M77: 20,708,684 km (0.034 R)
• M78: 21,295,556 km (0.055 R)
• M79: 21,623,923 km (0.117 R)
• M80: 22,119,541 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 11.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.26 AU - 5.36 AU

Year: 6707 Days

Day: 15 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,251,448 km

• M1: 143,464 km (0.1 R)
• M2: 312,510 km (0.115 R)
• M3: 425,456 km (0.118 R)
• M4: 614,997 km (0.085 R)
• M5: 1,267,094 km (0.115 R)
• M6: 1,398,291 km (0.102 R)
• M7: 2,025,705 km (0.073 R)
• M8: 2,239,779 km (0.1 R)
• M9: 2,627,088 km (0.073 R)
• M10: 3,013,649 km (0.105 R)
• M11: 3,168,932 km (0.088 R)
• M12: 3,418,461 km (0.084 R)
• M13: 3,864,562 km (0.115 R)
• M14: 3,984,988 km (0.094 R)
• M15: 4,180,512 km (0.102 R)
• M16: 4,254,563 km (0.069 R)
• M17: 4,454,426 km (0.111 R)
• M18: 4,580,986 km (0.055 R)
• M19: 5,072,565 km (0.114 R)
• M20: 5,231,438 km (0.061 R)
• M21: 5,994,387 km (0.06 R)
• M22: 6,246,908 km (0.118 R)
• M23: 6,332,029 km (0.065 R)
• M24: 6,417,449 km (0.083 R)
• M25: 6,589,337 km (0.054 R)
• M26: 6,879,408 km (0.084 R)
• M27: 7,055,484 km (0.065 R)
• M28: 7,442,045 km (0.09 R)
• M29: 8,019,493 km (0.086 R)
• M30: 8,864,871 km (0.075 R)
• M31: 9,152,996 km (0.115 R)
• M32: 9,314,412 km (0.05 R)
• M33: 9,509,338 km (0.097 R)
• M34: 9,738,522 km (0.082 R)
• M35: 10,135,705 km (0.075 R)
• M36: 10,369,825 km (0.06 R)
• M37: 10,775,385 km (0.105 R)
• M38: 11,393,374 km (0.12 R)
• M39: 11,602,063 km (0.087 R)
• M40: 11,987,726 km (0.073 R)
• M41: 12,129,096 km (0.088 R)
• M42: 13,646,168 km (0.07 R)
• M43: 13,904,823 km (0.118 R)
• M44: 14,314,571 km (0.111 R)
• M45: 14,577,415 km (0.045 R)
• M46: 15,031,744 km (0.09 R)
• M47: 15,375,520 km (0.109 R)
• M48: 15,915,418 km (0.093 R)
• M49: 16,304,971 km (0.117 R)
• M50: 16,618,827 km (0.118 R)
• M51: 16,697,516 km (0.063 R)
• M52: 16,934,629 km (0.032 R)
• M53: 18,339,801 km (0.038 R)
• M54: 19,035,880 km (0.099 R)
• M55: 19,490,807 km (0.092 R)
• M56: 19,907,587 km (0.093 R)
• M57: 20,158,911 km (0.087 R)
• M58: 22,035,018 km (0.058 R)
• M59: 22,469,151 km (0.114 R)
• M60: 22,730,948 km (0.109 R)
• M61: 22,862,145 km (0.086 R)
• M62: 23,037,623 km (0.106 R)
• M63: 23,699,594 km (0.1 R)
• M64: 23,788,305 km (0.108 R)
• M65: 24,144,348 km (0.05 R)
• M66: 24,233,658 km (0.118 R)
• M67: 24,952,027 km (0.092 R)
• M68: 25,814,010 km (0.102 R)
• M69: 26,088,223 km (0.087 R)
• M70: 26,639,641 km (0.097 R)
• M71: 26,870,620 km (0.092 R)
• M72: 27,567,297 km (0.051 R)
• M73: 27,660,646 km (0.07 R)
• M74: 28,128,888 km (0.076 R)
• M75: 28,364,055 km (0.038 R)
• M76: 28,552,549 km (0.078 R)
• M77: 28,788,913 km (0.075 R)
• M78: 29,358,732 km (0.027 R)
• M79: 29,740,655 km (0.058 R)
• M80: 30,172,245 km (0.087 R)
• M81: 30,461,268 km (0.05 R)
• M82: 30,799,509 km (0.115 R)
• M83: 30,993,238 km (0.12 R)
• M84: 31,284,804 km (0.111 R)
• M85: 31,626,037 km (0.045 R)
• M86: 31,821,561 km (0.116 R)
• M87: 32,115,671 km (0.083 R)
• M88: 32,263,174 km (0.119 R)
• M89: 32,460,045 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit