🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.27 AU - 3.49 AU

Year: 1726 Days

Day: 13.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 13.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.41 AU - 8.63 AU

Year: 7282 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,289,970 km

• M1: 180,714 km (0.051 R)
• M2: 303,085 km (0.095 R)
• M3: 571,464 km (0.103 R)
• M4: 694,733 km (0.094 R)
• M5: 923,168 km (0.087 R)
• M6: 1,286,242 km (0.111 R)
• M7: 1,533,677 km (0.08 R)
• M8: 1,633,160 km (0.11 R)
• M9: 1,945,221 km (0.118 R)
• M10: 2,141,942 km (0.072 R)
• M11: 2,626,939 km (0.045 R)
• M12: 3,697,461 km (0.104 R)
• M13: 4,830,515 km (0.117 R)
• M14: 5,160,079 km (0.115 R)
• M15: 5,809,783 km (0.089 R)
• M16: 5,904,778 km (0.111 R)
• M17: 6,354,768 km (0.053 R)
• M18: 6,452,755 km (0.115 R)
• M19: 7,562,920 km (0.105 R)
• M20: 7,981,346 km (0.041 R)
• M21: 8,193,326 km (0.096 R)
• M22: 8,731,729 km (0.114 R)
• M23: 9,023,594 km (0.097 R)
• M24: 9,616,899 km (0.112 R)
• M25: 9,956,337 km (0.087 R)
• M26: 10,261,217 km (0.071 R)
• M27: 10,685,776 km (0.066 R)
• M28: 12,155,425 km (0.097 R)
• M29: 12,728,086 km (0.093 R)
• M30: 13,017,708 km (0.104 R)
• M31: 13,142,472 km (0.109 R)
• M32: 13,435,235 km (0.111 R)
• M33: 14,027,194 km (0.085 R)
• M34: 15,280,525 km (0.068 R)
• M35: 15,368,339 km (0.116 R)
• M36: 15,456,302 km (0.103 R)
• M37: 15,676,810 km (0.073 R)
• M38: 16,031,955 km (0.097 R)
• M39: 16,524,581 km (0.113 R)
• M40: 16,931,337 km (0.108 R)
• M41: 17,113,248 km (0.107 R)
• M42: 17,524,792 km (0.057 R)
• M43: 17,985,853 km (0.113 R)
• M44: 18,404,278 km (0.082 R)
• M45: 18,732,047 km (0.112 R)
• M46: 18,825,994 km (0.068 R)
• M47: 20,302,825 km (0.104 R)
• M48: 20,544,425 km (0.052 R)
• M49: 20,884,461 km (0.088 R)
• M50: 21,079,537 km (0.1 R)
• M51: 21,373,347 km (0.105 R)
• M52: 21,965,007 km (0.098 R)
• M53: 22,462,270 km (0.111 R)
• M54: 25,783,642 km (0.115 R)
• M55: 26,571,723 km (0.104 R)
• M56: 27,048,342 km (0.081 R)
• M57: 27,261,220 km (0.085 R)
• M58: 27,634,766 km (0.109 R)
• M59: 28,983,241 km (0.106 R)
• M60: 29,364,566 km (0.051 R)
• M61: 29,473,772 km (0.089 R)
• M62: 29,638,031 km (0.102 R)
• M63: 30,518,714 km (0.077 R)
• M64: 31,296,323 km (0.072 R)
• M65: 31,799,720 km (0.051 R)
• M66: 31,911,919 km (0.077 R)
• M67: 32,362,208 km (0.113 R)
• M68: 32,644,649 km (0.073 R)
• M69: 32,814,592 km (0.067 R)
• M70: 32,984,685 km (0.113 R)
• M71: 33,782,640 km (0.092 R)
• M72: 34,069,269 km (0.093 R)
• M73: 34,587,028 km (0.101 R)
• M74: 34,991,690 km (0.118 R)
• M75: 35,339,655 km (0.096 R)
• M76: 35,630,622 km (0.118 R)
• M77: 35,980,681 km (0.091 R)
• M78: 36,861,065 km (0.085 R)
• M79: 37,333,345 km (0.077 R)
• M80: 37,511,068 km (0.097 R)
• M81: 37,748,480 km (0.081 R)
• M82: 38,762,603 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.4

Radius: 6

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.99 AU - 22.03 AU

Year: 28120 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,289,970 km

• M1: 131,497 km (0.098 R)
• M2: 253,269 km (0.119 R)
• M3: 605,273 km (0.119 R)
• M4: 684,111 km (0.059 R)
• M5: 766,539 km (0.102 R)
• M6: 1,432,549 km (0.104 R)
• M7: 1,836,613 km (0.119 R)
• M8: 1,875,060 km (0.069 R)
• M9: 2,441,437 km (0.103 R)
• M10: 3,057,032 km (0.104 R)
• M11: 3,195,111 km (0.117 R)
• M12: 3,524,975 km (0.056 R)
• M13: 4,166,450 km (0.113 R)
• M14: 5,058,353 km (0.076 R)
• M15: 7,375,325 km (0.082 R)
• M16: 9,097,944 km (0.101 R)
• M17: 9,496,922 km (0.104 R)
• M18: 9,563,941 km (0.094 R)
• M19: 10,450,159 km (0.049 R)
• M20: 12,962,955 km (0.118 R)
• M21: 14,943,630 km (0.057 R)
• M22: 15,099,960 km (0.038 R)
• M23: 15,335,278 km (0.11 R)
• M24: 17,343,480 km (0.104 R)
• M25: 17,507,738 km (0.052 R)
• M26: 18,336,510 km (0.084 R)
• M27: 19,946,034 km (0.062 R)
• M28: 20,377,025 km (0.028 R)
• M29: 20,724,092 km (0.118 R)
• M30: 21,248,433 km (0.097 R)
• M31: 21,512,174 km (0.082 R)
• M32: 21,688,550 km (0.076 R)
• M33: 22,667,518 km (0.104 R)
• M34: 23,388,580 km (0.085 R)
• M35: 25,689,844 km (0.107 R)
• M36: 26,725,061 km (0.087 R)
• M37: 27,009,746 km (0.093 R)
• M38: 27,200,034 km (0.11 R)
• M39: 27,582,107 km (0.057 R)
• M40: 27,869,784 km (0.111 R)
• M41: 28,062,167 km (0.074 R)
• M42: 31,099,453 km (0.056 R)
• M43: 31,398,947 km (0.054 R)
• M44: 32,707,480 km (0.058 R)
• M45: 35,899,001 km (0.054 R)
• M46: 37,160,859 km (0.103 R)
• M47: 38,010,126 km (0.068 R)
• M48: 38,758,564 km (0.076 R)
• M49: 40,161,194 km (0.119 R)
• M50: 40,705,132 km (0.045 R)
• M51: 42,020,396 km (0.087 R)
• M52: 42,130,650 km (0.116 R)
• M53: 42,462,009 km (0.102 R)
• M54: 42,905,118 km (0.079 R)
• M55: 44,131,372 km (0.107 R)
• M56: 44,243,421 km (0.097 R)
• M57: 44,805,161 km (0.054 R)
• M58: 44,917,808 km (0.055 R)
• M59: 45,482,390 km (0.089 R)
• M60: 46,049,217 km (0.115 R)
• M61: 46,846,723 km (0.103 R)
• M62: 48,455,498 km (0.051 R)
• M63: 48,918,504 km (0.109 R)
• M64: 49,150,530 km (0.095 R)
• M65: 49,499,243 km (0.115 R)
• M66: 49,965,539 km (0.087 R)
• M67: 53,389,386 km (0.115 R)
• M68: 53,867,500 km (0.12 R)
• M69: 54,587,365 km (0.061 R)
• M70: 55,552,272 km (0.093 R)
• M71: 55,794,321 km (0.091 R)
• M72: 56,279,467 km (0.078 R)
• M73: 58,357,232 km (0.074 R)
• M74: 58,849,858 km (0.081 R)
• M75: 59,220,112 km (0.08 R)
• M76: 59,343,680 km (0.103 R)
• M77: 60,459,979 km (0.117 R)
• M78: 61,458,096 km (0.096 R)
• M79: 63,091,556 km (0.074 R)
• M80: 66,529,614 km (0.082 R)
• M81: 67,947,652 km (0.117 R)
• M82: 68,077,054 km (0.102 R)
• M83: 69,245,414 km (0.086 R)
• M84: 71,997,117 km (0.066 R)
• M85: 74,250,809 km (0.12 R)
• M86: 74,918,015 km (0.044 R)
• M87: 76,393,050 km (0.06 R)
• M88: 85,441,328 km (0.06 R)
• M89: 89,522,807 km (0.073 R)
• M90: 91,658,615 km (0.105 R)
• M91: 92,804,685 km (0.082 R)
• M92: 94,677,052 km (0.109 R)
• M93: 95,255,547 km (0.055 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 20,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit