🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.45 AU - 1.65 AU

Year: 743 Days

Day: 43 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 13.3

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.34 AU - 5.16 AU

Year: 3986 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 159.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 100,352,300 km

• M1: 166,203 km (0.101 R)
• M2: 262,395 km (0.067 R)
• M3: 386,112 km (0.095 R)
• M4: 480,060 km (0.103 R)
• M5: 584,628 km (0.057 R)
• M6: 1,150,856 km (0.092 R)
• M7: 1,262,008 km (0.095 R)
• M8: 1,482,216 km (0.119 R)
• M9: 1,631,664 km (0.1 R)
• M10: 1,786,498 km (0.105 R)
• M11: 2,035,578 km (0.089 R)
• M12: 2,666,732 km (0.097 R)
• M13: 3,021,727 km (0.088 R)
• M14: 3,213,811 km (0.109 R)
• M15: 3,777,197 km (0.043 R)
• M16: 3,984,689 km (0.035 R)
• M17: 4,099,430 km (0.047 R)
• M18: 4,430,640 km (0.106 R)
• M19: 4,730,285 km (0.067 R)
• M20: 4,872,403 km (0.107 R)
• M21: 5,349,321 km (0.08 R)
• M22: 5,841,498 km (0.085 R)
• M23: 5,972,396 km (0.114 R)
• M24: 6,259,175 km (0.101 R)
• M25: 7,286,912 km (0.089 R)
• M26: 7,664,946 km (0.074 R)
• M27: 9,114,250 km (0.117 R)
• M28: 9,393,699 km (0.079 R)
• M29: 10,354,716 km (0.09 R)
• M30: 10,539,918 km (0.107 R)
• M31: 10,779,873 km (0.108 R)
• M32: 10,940,840 km (0.115 R)
• M33: 11,401,303 km (0.09 R)
• M34: 11,675,067 km (0.032 R)
• M35: 12,425,300 km (0.111 R)
• M36: 12,509,673 km (0.086 R)
• M37: 13,076,649 km (0.083 R)
• M38: 13,855,605 km (0.096 R)
• M39: 14,001,463 km (0.077 R)
• M40: 14,089,277 km (0.105 R)
• M41: 14,560,510 km (0.098 R)
• M42: 15,126,888 km (0.116 R)
• M43: 15,428,028 km (0.098 R)
• M44: 15,548,903 km (0.072 R)
• M45: 17,150,199 km (0.081 R)
• M46: 17,716,726 km (0.094 R)
• M47: 19,420,197 km (0.097 R)
• M48: 19,649,082 km (0.083 R)
• M49: 20,374,332 km (0.118 R)
• M50: 20,773,609 km (0.079 R)
• M51: 22,089,173 km (0.112 R)
• M52: 22,430,854 km (0.075 R)
• M53: 22,739,924 km (0.051 R)
• M54: 22,912,111 km (0.113 R)
• M55: 23,257,981 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.4

Radius: 8

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.12 AU - 17.5 AU

Year: 25360 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,352,300 km

• M1: 265,536 km (0.117 R)
• M2: 1,186,910 km (0.088 R)
• M3: 1,799,363 km (0.063 R)
• M4: 2,158,697 km (0.101 R)
• M5: 2,496,788 km (0.03 R)
• M6: 2,583,854 km (0.056 R)
• M7: 2,716,548 km (0.115 R)
• M8: 2,942,740 km (0.099 R)
• M9: 3,035,042 km (0.052 R)
• M10: 3,128,241 km (0.044 R)
• M11: 3,806,967 km (0.069 R)
• M12: 4,424,207 km (0.074 R)
• M13: 5,351,116 km (0.064 R)
• M14: 5,407,365 km (0.105 R)
• M15: 6,636,311 km (0.091 R)
• M16: 6,818,821 km (0.112 R)
• M17: 6,880,006 km (0.093 R)
• M18: 7,628,295 km (0.099 R)
• M19: 8,533,811 km (0.061 R)
• M20: 8,865,319 km (0.031 R)
• M21: 8,999,210 km (0.074 R)
• M22: 9,404,769 km (0.053 R)
• M23: 9,747,199 km (0.114 R)
• M24: 11,013,844 km (0.079 R)
• M25: 11,960,499 km (0.109 R)
• M26: 12,781,792 km (0.079 R)
• M27: 13,008,881 km (0.06 R)
• M28: 13,930,853 km (0.058 R)
• M29: 14,242,764 km (0.105 R)
• M30: 15,433,115 km (0.085 R)
• M31: 15,513,598 km (0.072 R)
• M32: 16,572,751 km (0.097 R)
• M33: 17,069,416 km (0.063 R)
• M34: 18,247,200 km (0.111 R)
• M35: 18,503,013 km (0.081 R)
• M36: 19,799,727 km (0.083 R)
• M37: 21,394,141 km (0.084 R)
• M38: 21,484,049 km (0.074 R)
• M39: 22,206,757 km (0.059 R)
• M40: 23,583,506 km (0.106 R)
• M41: 23,676,257 km (0.117 R)
• M42: 24,235,304 km (0.09 R)
• M43: 24,516,548 km (0.113 R)
• M44: 24,893,235 km (0.077 R)
• M45: 26,708,007 km (0.078 R)
• M46: 26,998,526 km (0.091 R)
• M47: 28,466,380 km (0.03 R)
• M48: 29,359,629 km (0.1 R)
• M49: 30,060,645 km (0.107 R)
• M50: 31,581,307 km (0.089 R)
• M51: 32,919,311 km (0.098 R)
• M52: 34,170,846 km (0.085 R)
• M53: 35,225,661 km (0.091 R)
• M54: 35,331,726 km (0.098 R)
• M55: 37,909,148 km (0.072 R)
• M56: 38,453,684 km (0.103 R)
• M57: 39,220,373 km (0.106 R)
• M58: 40,546,408 km (0.053 R)
• M59: 42,902,126 km (0.109 R)
• M60: 43,469,551 km (0.039 R)
• M61: 44,382,696 km (0.111 R)
• M62: 48,568,893 km (0.112 R)
• M63: 48,805,109 km (0.091 R)
• M64: 49,278,735 km (0.103 R)
• M65: 49,397,367 km (0.117 R)
• M66: 52,515,435 km (0.115 R)
• M67: 53,000,730 km (0.062 R)
• M68: 54,588,413 km (0.076 R)
• M69: 58,311,156 km (0.052 R)
• M70: 58,939,616 km (0.088 R)
• M71: 60,711,005 km (0.078 R)
• M72: 63,400,924 km (0.096 R)
• M73: 64,695,394 km (0.092 R)
• M74: 65,215,546 km (0.081 R)
• M75: 68,366,077 km (0.068 R)
• M76: 68,498,322 km (0.088 R)
• M77: 69,560,168 km (0.085 R)
• M78: 71,834,504 km (0.08 R)
• M79: 74,677,611 km (0.068 R)
• M80: 74,813,895 km (0.043 R)
• M81: 80,612,757 km (0.099 R)
• M82: 80,892,356 km (0.066 R)
• M83: 84,700,220 km (0.108 R)
• M84: 85,411,707 km (0.101 R)
• M85: 87,127,445 km (0.088 R)
• M86: 87,701,901 km (0.088 R)
• M87: 88,133,491 km (0.069 R)
• M88: 88,277,554 km (0.112 R)
• M89: 90,883,698 km (0.118 R)
• M90: 92,342,427 km (0.047 R)
• M91: 93,808,935 km (0.116 R)
• M92: 99,451,318 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 20,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit