🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.9

Radius: 12

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.75 AU

Year: 355 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,197,534 km

• M1: 150,645 km (0.086 R)
• M2: 229,034 km (0.114 R)
• M3: 336,745 km (0.103 R)
• M4: 487,240 km (0.055 R)
• M5: 571,165 km (0.082 R)
• M6: 698,472 km (0.075 R)
• M7: 857,196 km (0.115 R)
• M8: 1,011,132 km (0.115 R)
• M9: 1,100,741 km (0.116 R)
• M10: 1,193,492 km (0.09 R)
• M11: 1,293,722 km (0.069 R)
• M12: 1,417,141 km (0.09 R)
• M13: 1,503,309 km (0.097 R)
• M14: 1,612,515 km (0.057 R)
• M15: 1,751,492 km (0.072 R)
• M16: 1,833,472 km (0.089 R)
• M17: 1,984,715 km (0.075 R)
• M18: 2,105,141 km (0.119 R)
• M19: 2,234,095 km (0.089 R)
• M20: 2,420,344 km (0.114 R)
• M21: 2,712,658 km (0.081 R)
• M22: 2,898,908 km (0.116 R)
• M23: 3,003,476 km (0.069 R)
• M24: 3,122,706 km (0.103 R)
• M25: 3,311,349 km (0.087 R)
• M26: 3,427,736 km (0.082 R)
• M27: 3,685,792 km (0.052 R)
• M28: 3,813,699 km (0.057 R)
• M29: 4,176,773 km (0.094 R)
• M30: 4,302,884 km (0.094 R)
• M31: 4,437,821 km (0.066 R)
• M32: 4,619,732 km (0.063 R)
• M33: 4,696,326 km (0.072 R)
• M34: 4,960,067 km (0.081 R)
• M35: 5,077,950 km (0.088 R)
• M36: 5,157,087 km (0.065 R)
• M37: 5,308,480 km (0.077 R)
• M38: 5,518,217 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 14.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.68 AU - 0.76 AU

Year: 414 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,197,534 km

• M1: 192,682 km (0.078 R)
• M2: 290,070 km (0.12 R)
• M3: 407,505 km (0.071 R)
• M4: 503,696 km (0.119 R)
• M5: 598,691 km (0.088 R)
• M6: 741,108 km (0.105 R)
• M7: 834,906 km (0.112 R)
• M8: 931,097 km (0.12 R)
• M9: 1,031,627 km (0.114 R)
• M10: 1,160,281 km (0.103 R)
• M11: 1,289,384 km (0.036 R)
• M12: 1,388,867 km (0.099 R)
• M13: 1,497,175 km (0.045 R)
• M14: 1,593,217 km (0.116 R)
• M15: 1,700,928 km (0.033 R)
• M16: 1,801,607 km (0.113 R)
• M17: 1,943,725 km (0.036 R)
• M18: 2,201,632 km (0.08 R)
• M19: 2,421,092 km (0.079 R)
• M20: 2,542,715 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.2

Radius: 3

Gravity: 72.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.37 AU - 6.95 AU

Year: 9133 Days

Day: 17.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,197,534 km

• M1: 162,762 km (0.055 R)
• M2: 279,299 km (0.113 R)
• M3: 340,036 km (0.077 R)
• M4: 405,261 km (0.116 R)
• M5: 460,462 km (0.077 R)
• M6: 1,097,300 km (0.05 R)
• M7: 1,418,188 km (0.059 R)
• M8: 1,545,496 km (0.111 R)
• M9: 1,567,187 km (0.031 R)
• M10: 1,766,003 km (0.088 R)
• M11: 1,788,592 km (0.116 R)
• M12: 1,834,219 km (0.118 R)
• M13: 1,926,222 km (0.113 R)
• M14: 2,484,970 km (0.057 R)
• M15: 2,927,780 km (0.116 R)
• M16: 3,035,490 km (0.099 R)
• M17: 3,199,450 km (0.113 R)
• M18: 4,002,192 km (0.048 R)
• M19: 4,182,008 km (0.119 R)
• M20: 4,242,446 km (0.045 R)
• M21: 4,518,304 km (0.084 R)
• M22: 4,768,432 km (0.115 R)
• M23: 4,863,277 km (0.096 R)
• M24: 4,895,142 km (0.099 R)
• M25: 5,545,144 km (0.106 R)
• M26: 6,256,482 km (0.112 R)
• M27: 6,534,884 km (0.11 R)
• M28: 6,817,474 km (0.07 R)
• M29: 8,024,131 km (0.119 R)
• M30: 8,364,466 km (0.093 R)
• M31: 8,825,676 km (0.071 R)
• M32: 8,981,108 km (0.062 R)
• M33: 9,020,153 km (0.109 R)
• M34: 9,572,469 km (0.096 R)
• M35: 10,257,776 km (0.119 R)
• M36: 10,298,467 km (0.106 R)
• M37: 10,462,277 km (0.092 R)
• M38: 10,833,878 km (0.094 R)
• M39: 10,875,316 km (0.115 R)
• M40: 10,916,905 km (0.095 R)
• M41: 11,125,743 km (0.026 R)
• M42: 11,674,917 km (0.092 R)
• M43: 11,888,393 km (0.103 R)
• M44: 12,060,132 km (0.044 R)
• M45: 12,276,001 km (0.098 R)
• M46: 12,449,535 km (0.09 R)
• M47: 12,536,750 km (0.032 R)
• M48: 12,755,313 km (0.108 R)
• M49: 13,463,509 km (0.103 R)
• M50: 14,640,994 km (0.104 R)
• M51: 14,779,073 km (0.095 R)
• M52: 14,963,677 km (0.099 R)
• M53: 15,102,653 km (0.092 R)
• M54: 16,996,412 km (0.039 R)
• M55: 17,481,409 km (0.045 R)
• M56: 17,530,178 km (0.115 R)
• M57: 17,578,947 km (0.1 R)
• M58: 17,627,715 km (0.074 R)
• M59: 19,113,821 km (0.08 R)
• M60: 20,024,573 km (0.052 R)
• M61: 20,075,585 km (0.086 R)
• M62: 21,678,078 km (0.119 R)
• M63: 22,203,765 km (0.104 R)
• M64: 22,309,530 km (0.079 R)
• M65: 23,643,943 km (0.029 R)
• M66: 24,675,421 km (0.081 R)
• M67: 25,169,094 km (0.092 R)
• M68: 25,389,451 km (0.08 R)
• M69: 26,166,164 km (0.09 R)
• M70: 26,389,513 km (0.112 R)
• M71: 26,557,362 km (0.066 R)
• M72: 26,838,008 km (0.086 R)
• M73: 26,894,256 km (0.047 R)
• M74: 27,063,152 km (0.073 R)
• M75: 27,685,779 km (0.065 R)
• M76: 28,313,043 km (0.113 R)
• M77: 28,427,635 km (0.1 R)
• M78: 30,398,437 km (0.092 R)
• M79: 31,045,448 km (0.101 R)
• M80: 31,341,053 km (0.101 R)
• M81: 31,816,026 km (0.058 R)
• M82: 32,114,025 km (0.115 R)
• M83: 32,353,083 km (0.097 R)
• M84: 32,412,922 km (0.113 R)
• M85: 34,225,898 km (0.09 R)
• M86: 34,898,790 km (0.109 R)
• M87: 35,699,737 km (0.052 R)
• M88: 38,138,631 km (0.043 R)
• M89: 39,729,903 km (0.109 R)
• M90: 40,695,109 km (0.117 R)
• M91: 40,759,735 km (0.06 R)
• M92: 41,277,942 km (0.1 R)
• M93: 41,798,393 km (0.083 R)
• M94: 41,928,842 km (0.106 R)
• M95: 42,124,666 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.4

Radius: 7.5

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.89 AU - 7.15 AU

Year: 12615 Days

Day: 21.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,197,534 km

• M1: 264,489 km (0.087 R)
• M2: 925,861 km (0.1 R)
• M3: 1,419,085 km (0.078 R)
• M4: 1,622,838 km (0.083 R)
• M5: 1,740,122 km (0.072 R)
• M6: 1,884,784 km (0.065 R)
• M7: 2,315,625 km (0.051 R)
• M8: 2,448,169 km (0.074 R)
• M9: 2,665,535 km (0.097 R)
• M10: 2,832,636 km (0.037 R)
• M11: 3,265,422 km (0.109 R)
• M12: 3,504,779 km (0.1 R)
• M13: 4,617,637 km (0.075 R)
• M14: 4,751,378 km (0.086 R)
• M15: 5,022,749 km (0.08 R)
• M16: 5,125,821 km (0.077 R)
• M17: 5,334,062 km (0.102 R)
• M18: 5,616,054 km (0.057 R)
• M19: 5,758,770 km (0.086 R)
• M20: 6,157,748 km (0.118 R)
• M21: 6,603,250 km (0.075 R)
• M22: 7,564,416 km (0.119 R)
• M23: 8,161,910 km (0.048 R)
• M24: 8,650,796 km (0.114 R)
• M25: 8,857,391 km (0.06 R)
• M26: 9,191,293 km (0.111 R)
• M27: 9,529,235 km (0.095 R)
• M28: 10,877,112 km (0.104 R)
• M29: 11,915,171 km (0.114 R)
• M30: 12,515,807 km (0.111 R)
• M31: 13,078,893 km (0.085 R)
• M32: 13,268,583 km (0.07 R)
• M33: 13,746,399 km (0.092 R)
• M34: 14,571,880 km (0.074 R)
• M35: 15,164,138 km (0.112 R)
• M36: 15,764,175 km (0.097 R)
• M37: 16,016,546 km (0.114 R)
• M38: 16,678,966 km (0.097 R)
• M39: 17,090,958 km (0.083 R)
• M40: 18,241,366 km (0.094 R)
• M41: 19,904,296 km (0.09 R)
• M42: 20,013,353 km (0.084 R)
• M43: 20,122,410 km (0.088 R)
• M44: 21,503,497 km (0.113 R)
• M45: 23,200,685 km (0.079 R)
• M46: 23,315,427 km (0.037 R)
• M47: 24,065,361 km (0.115 R)
• M48: 24,356,029 km (0.101 R)
• M49: 24,472,566 km (0.086 R)
• M50: 26,362,436 km (0.062 R)
• M51: 27,385,536 km (0.047 R)
• M52: 27,506,710 km (0.102 R)
• M53: 28,913,379 km (0.109 R)
• M54: 29,036,797 km (0.106 R)
• M55: 29,098,581 km (0.061 R)
• M56: 29,470,182 km (0.076 R)
• M57: 29,656,581 km (0.084 R)
• M58: 30,531,579 km (0.057 R)
• M59: 31,351,675 km (0.094 R)
• M60: 32,370,885 km (0.077 R)
• M61: 32,499,090 km (0.09 R)
• M62: 32,691,623 km (0.084 R)
• M63: 33,206,987 km (0.082 R)
• M64: 34,441,768 km (0.105 R)
• M65: 35,229,401 km (0.085 R)
• M66: 35,559,264 km (0.113 R)
• M67: 35,691,658 km (0.074 R)
• M68: 36,155,711 km (0.032 R)
• M69: 36,222,282 km (0.109 R)
• M70: 36,288,703 km (0.116 R)
• M71: 36,622,008 km (0.05 R)
• M72: 36,688,728 km (0.076 R)
• M73: 39,255,379 km (0.082 R)
• M74: 39,323,745 km (0.115 R)
• M75: 40,698,550 km (0.116 R)
• M76: 40,836,928 km (0.118 R)
• M77: 41,044,719 km (0.113 R)
• M78: 41,252,959 km (0.094 R)
• M79: 42,019,200 km (0.096 R)
• M80: 42,439,121 km (0.117 R)
• M81: 44,203,927 km (0.107 R)
• M82: 44,559,820 km (0.109 R)
• M83: 44,987,969 km (0.112 R)
• M84: 45,920,562 km (0.087 R)
• M85: 46,714,628 km (0.034 R)
• M86: 47,440,477 km (0.111 R)
• M87: 47,658,890 km (0.101 R)
• M88: 47,804,748 km (0.095 R)
• M89: 49,050,299 km (0.042 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit