🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.9 AU - 1.26 AU

Year: 487 Days

Day: 19.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.21 AU - 2.37 AU

Year: 1502 Days

Day: 23.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.4

Radius: 8.7

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.49 AU - 4.51 AU

Year: 3468 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,745,718 km

• M1: 117,135 km (0.091 R)
• M2: 201,808 km (0.105 R)
• M3: 381,475 km (0.067 R)
• M4: 451,038 km (0.033 R)
• M5: 594,801 km (0.083 R)
• M6: 732,431 km (0.074 R)
• M7: 1,103,434 km (0.104 R)
• M8: 1,248,245 km (0.059 R)
• M9: 1,427,762 km (0.119 R)
• M10: 1,513,482 km (0.101 R)
• M11: 1,630,467 km (0.06 R)
• M12: 1,968,110 km (0.092 R)
• M13: 2,210,907 km (0.092 R)
• M14: 2,429,170 km (0.119 R)
• M15: 2,515,039 km (0.088 R)
• M16: 2,672,117 km (0.116 R)
• M17: 2,904,891 km (0.083 R)
• M18: 2,996,146 km (0.087 R)
• M19: 3,106,998 km (0.09 R)
• M20: 3,256,895 km (0.062 R)
• M21: 3,351,890 km (0.112 R)
• M22: 3,466,931 km (0.107 R)
• M23: 3,720,948 km (0.099 R)
• M24: 3,820,281 km (0.044 R)
• M25: 4,330,260 km (0.064 R)
• M26: 4,561,538 km (0.086 R)
• M27: 4,689,444 km (0.104 R)
• M28: 5,102,035 km (0.101 R)
• M29: 5,257,168 km (0.099 R)
• M30: 5,368,768 km (0.033 R)
• M31: 5,481,266 km (0.072 R)
• M32: 5,731,543 km (0.12 R)
• M33: 5,962,223 km (0.103 R)
• M34: 6,125,584 km (0.058 R)
• M35: 6,196,045 km (0.046 R)
• M36: 6,361,649 km (0.071 R)
• M37: 6,433,008 km (0.045 R)
• M38: 6,915,610 km (0.085 R)
• M39: 7,013,597 km (0.089 R)
• M40: 7,087,349 km (0.106 R)
• M41: 7,385,048 km (0.111 R)
• M42: 7,560,527 km (0.084 R)
• M43: 7,661,505 km (0.082 R)
• M44: 8,354,592 km (0.102 R)
• M45: 8,642,568 km (0.079 R)
• M46: 8,933,985 km (0.08 R)
• M47: 9,067,576 km (0.118 R)
• M48: 9,201,765 km (0.104 R)
• M49: 10,466,914 km (0.119 R)
• M50: 10,551,437 km (0.037 R)
• M51: 11,148,632 km (0.057 R)
• M52: 11,350,140 km (0.116 R)
• M53: 11,465,779 km (0.076 R)
• M54: 11,610,889 km (0.089 R)
• M55: 11,669,232 km (0.119 R)
• M56: 12,257,002 km (0.05 R)
• M57: 12,405,403 km (0.047 R)
• M58: 12,794,208 km (0.116 R)
• M59: 13,005,291 km (0.057 R)
• M60: 13,308,675 km (0.097 R)
• M61: 13,553,118 km (0.075 R)
• M62: 14,046,492 km (0.089 R)
• M63: 14,139,692 km (0.116 R)
• M64: 15,883,853 km (0.1 R)
• M65: 16,600,277 km (0.083 R)
• M66: 16,764,685 km (0.063 R)
• M67: 17,227,691 km (0.117 R)
• M68: 17,360,683 km (0.048 R)
• M69: 18,880,897 km (0.065 R)
• M70: 18,949,562 km (0.045 R)
• M71: 19,052,486 km (0.101 R)
• M72: 19,500,980 km (0.103 R)
• M73: 20,337,980 km (0.105 R)
• M74: 20,549,063 km (0.115 R)
• M75: 20,619,523 km (0.088 R)
• M76: 20,938,017 km (0.07 R)
• M77: 21,151,045 km (0.103 R)
• M78: 21,687,203 km (0.106 R)
• M79: 21,938,827 km (0.114 R)
• M80: 22,227,700 km (0.108 R)
• M81: 23,174,954 km (0.119 R)
• M82: 23,285,208 km (0.111 R)
• M83: 23,506,014 km (0.044 R)
• M84: 24,284,522 km (0.114 R)
• M85: 24,845,663 km (0.117 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.6

Radius: 11.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.61 AU - 10.43 AU

Year: 12733 Days

Day: 6.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,745,718 km

• M1: 483,052 km (0.115 R)
• M2: 644,916 km (0.087 R)
• M3: 1,472,641 km (0.106 R)
• M4: 1,857,258 km (0.092 R)
• M5: 2,558,124 km (0.052 R)
• M6: 2,718,343 km (0.099 R)
• M7: 2,965,179 km (0.039 R)
• M8: 3,133,776 km (0.081 R)
• M9: 3,248,069 km (0.052 R)
• M10: 4,243,194 km (0.095 R)
• M11: 4,369,903 km (0.07 R)
• M12: 4,497,959 km (0.085 R)
• M13: 4,856,695 km (0.102 R)
• M14: 5,190,747 km (0.072 R)
• M15: 5,566,986 km (0.071 R)
• M16: 5,987,655 km (0.1 R)
• M17: 6,094,468 km (0.074 R)
• M18: 6,201,879 km (0.099 R)
• M19: 6,309,889 km (0.098 R)
• M20: 6,711,559 km (0.107 R)
• M21: 7,008,959 km (0.112 R)
• M22: 7,121,607 km (0.103 R)
• M23: 7,234,852 km (0.092 R)
• M24: 8,201,853 km (0.101 R)
• M25: 8,559,841 km (0.099 R)
• M26: 8,720,658 km (0.077 R)
• M27: 8,923,064 km (0.048 R)
• M28: 9,086,126 km (0.117 R)
• M29: 9,209,095 km (0.108 R)
• M30: 9,623,033 km (0.064 R)
• M31: 9,958,581 km (0.096 R)
• M32: 10,127,776 km (0.083 R)
• M33: 10,469,009 km (0.118 R)
• M34: 10,684,280 km (0.095 R)
• M35: 10,944,580 km (0.089 R)
• M36: 11,648,737 km (0.094 R)
• M37: 12,641,020 km (0.108 R)
• M38: 13,147,259 km (0.032 R)
• M39: 14,609,578 km (0.115 R)
• M40: 15,531,251 km (0.095 R)
• M41: 15,678,455 km (0.11 R)
• M42: 16,621,670 km (0.091 R)
• M43: 17,176,229 km (0.11 R)
• M44: 17,942,320 km (0.097 R)
• M45: 19,033,337 km (0.074 R)
• M46: 19,191,013 km (0.112 R)
• M47: 19,296,330 km (0.104 R)
• M48: 20,038,934 km (0.103 R)
• M49: 20,360,121 km (0.083 R)
• M50: 20,575,242 km (0.096 R)
• M51: 20,683,102 km (0.053 R)
• M52: 20,953,426 km (0.048 R)
• M53: 22,046,537 km (0.062 R)
• M54: 22,212,142 km (0.047 R)
• M55: 22,489,048 km (0.107 R)
• M56: 22,934,401 km (0.105 R)
• M57: 23,158,199 km (0.107 R)
• M58: 24,003,876 km (0.105 R)
• M59: 24,630,541 km (0.082 R)
• M60: 25,841,686 km (0.116 R)
• M61: 26,132,953 km (0.101 R)
• M62: 26,895,304 km (0.09 R)
• M63: 27,368,033 km (0.079 R)
• M64: 27,784,065 km (0.069 R)
• M65: 28,863,114 km (0.11 R)
• M66: 30,262,004 km (0.073 R)
• M67: 30,753,582 km (0.117 R)
• M68: 31,932,114 km (0.108 R)
• M69: 32,558,181 km (0.096 R)
• M70: 34,141,226 km (0.092 R)
• M71: 34,332,861 km (0.077 R)
• M72: 37,250,319 km (0.089 R)
• M73: 37,975,569 km (0.039 R)
• M74: 39,506,853 km (0.107 R)
• M75: 39,775,231 km (0.12 R)
• M76: 40,787,111 km (0.031 R)
• M77: 41,126,250 km (0.11 R)
• M78: 42,012,468 km (0.094 R)
• M79: 43,734,339 km (0.054 R)
• M80: 44,638,808 km (0.107 R)
• M81: 46,820,543 km (0.079 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: 164 - 12,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit