🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.59 AU - 0.93 AU

Year: 244 Days

Day: 44.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.64 AU

Year: 572 Days

Day: 25.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,150,567 km

• M1: 542,143 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.69 AU - 2.73 AU

Year: 1646 Days

Day: 42.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,150,567 km

• M1: 131,497 km (0.1 R)

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 11.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.7 AU - 7.64 AU

Year: 7084 Days

Day: 10.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 91,150,567 km

• M1: 175,478 km (0.111 R)
• M2: 402,568 km (0.087 R)
• M3: 494,870 km (0.076 R)
• M4: 584,479 km (0.118 R)
• M5: 756,816 km (0.037 R)
• M6: 1,078,002 km (0.088 R)
• M7: 1,153,549 km (0.065 R)
• M8: 1,824,346 km (0.113 R)
• M9: 1,952,851 km (0.095 R)
• M10: 2,219,284 km (0.11 R)
• M11: 2,437,099 km (0.114 R)
• M12: 2,600,011 km (0.061 R)
• M13: 2,682,739 km (0.116 R)
• M14: 2,808,700 km (0.08 R)
• M15: 3,088,448 km (0.048 R)
• M16: 4,149,845 km (0.072 R)
• M17: 4,296,002 km (0.116 R)
• M18: 4,444,104 km (0.106 R)
• M19: 4,543,736 km (0.073 R)
• M20: 4,644,116 km (0.097 R)
• M21: 4,796,108 km (0.064 R)
• M22: 5,500,564 km (0.059 R)
• M23: 5,634,604 km (0.087 R)
• M24: 5,796,917 km (0.118 R)
• M25: 5,878,598 km (0.113 R)
• M26: 6,717,244 km (0.118 R)
• M27: 6,889,431 km (0.069 R)
• M28: 7,923,302 km (0.04 R)
• M29: 8,105,362 km (0.085 R)
• M30: 8,381,221 km (0.111 R)
• M31: 8,691,337 km (0.057 R)
• M32: 9,131,753 km (0.113 R)
• M33: 9,773,678 km (0.109 R)
• M34: 10,100,100 km (0.115 R)
• M35: 11,785,619 km (0.11 R)
• M36: 12,273,159 km (0.099 R)
• M37: 13,196,028 km (0.105 R)
• M38: 13,702,267 km (0.097 R)
• M39: 14,251,591 km (0.114 R)
• M40: 14,362,293 km (0.058 R)
• M41: 14,659,095 km (0.101 R)
• M42: 15,108,039 km (0.103 R)
• M43: 15,713,611 km (0.098 R)
• M44: 16,365,857 km (0.043 R)
• M45: 17,974,932 km (0.083 R)
• M46: 18,535,924 km (0.112 R)
• M47: 18,616,557 km (0.119 R)
• M48: 19,062,060 km (0.07 R)
• M49: 19,551,993 km (0.118 R)
• M50: 20,795,002 km (0.088 R)
• M51: 21,893,050 km (0.111 R)
• M52: 24,100,965 km (0.06 R)
• M53: 25,208,887 km (0.118 R)
• M54: 25,387,806 km (0.072 R)
• M55: 25,477,415 km (0.095 R)
• M56: 25,971,836 km (0.061 R)
• M57: 27,245,063 km (0.046 R)
• M58: 27,336,767 km (0.101 R)
• M59: 27,474,547 km (0.114 R)
• M60: 27,981,534 km (0.087 R)
• M61: 28,958,408 km (0.088 R)
• M62: 29,098,731 km (0.11 R)
• M63: 30,278,011 km (0.065 R)
• M64: 32,051,793 km (0.103 R)
• M65: 32,148,582 km (0.098 R)
• M66: 32,245,522 km (0.098 R)
• M67: 32,391,081 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.7

Radius: 5.4

Gravity: 27.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.29 AU - 18.41 AU

Year: 24392 Days

Day: 24.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,150,567 km

• M1: 234,420 km (0.055 R)
• M2: 493,972 km (0.096 R)
• M3: 1,116,150 km (0.028 R)
• M4: 1,241,962 km (0.114 R)
• M5: 1,611,468 km (0.099 R)
• M6: 3,034,294 km (0.082 R)
• M7: 3,166,239 km (0.105 R)
• M8: 3,255,100 km (0.12 R)
• M9: 3,712,271 km (0.079 R)
• M10: 4,092,549 km (0.12 R)
• M11: 4,435,278 km (0.045 R)
• M12: 5,951,302 km (0.112 R)
• M13: 6,735,195 km (0.101 R)
• M14: 8,031,311 km (0.095 R)
• M15: 8,895,239 km (0.096 R)
• M16: 9,788,189 km (0.116 R)
• M17: 11,248,264 km (0.111 R)
• M18: 11,726,977 km (0.059 R)
• M19: 13,059,445 km (0.074 R)
• M20: 14,144,778 km (0.117 R)
• M21: 15,033,688 km (0.107 R)
• M22: 15,409,478 km (0.044 R)
• M23: 16,477,757 km (0.074 R)
• M24: 17,648,809 km (0.117 R)
• M25: 19,659,255 km (0.088 R)
• M26: 20,400,662 km (0.067 R)
• M27: 21,234,969 km (0.081 R)
• M28: 21,319,043 km (0.086 R)
• M29: 22,165,767 km (0.085 R)
• M30: 23,369,282 km (0.114 R)
• M31: 24,242,036 km (0.025 R)
• M32: 25,839,591 km (0.086 R)
• M33: 26,019,109 km (0.103 R)
• M34: 28,762,435 km (0.07 R)
• M35: 29,322,080 km (0.1 R)
• M36: 30,262,752 km (0.09 R)
• M37: 30,831,822 km (0.104 R)
• M38: 31,308,740 km (0.054 R)
• M39: 31,404,483 km (0.105 R)
• M40: 31,788,201 km (0.062 R)
• M41: 32,270,056 km (0.115 R)
• M42: 32,366,696 km (0.11 R)
• M43: 34,122,826 km (0.078 R)
• M44: 35,310,782 km (0.117 R)
• M45: 36,512,203 km (0.09 R)
• M46: 36,915,668 km (0.102 R)
• M47: 39,884,588 km (0.112 R)
• M48: 39,988,259 km (0.093 R)
• M49: 40,508,261 km (0.062 R)
• M50: 41,030,657 km (0.081 R)
• M51: 42,081,881 km (0.069 R)
• M52: 43,675,248 km (0.031 R)
• M53: 43,889,173 km (0.109 R)
• M54: 45,396,371 km (0.076 R)
• M55: 45,721,597 km (0.113 R)
• M56: 46,374,293 km (0.116 R)
• M57: 46,483,499 km (0.085 R)
• M58: 48,461,482 km (0.115 R)
• M59: 49,127,043 km (0.107 R)
• M60: 49,572,396 km (0.095 R)
• M61: 51,592,865 km (0.049 R)
• M62: 52,158,794 km (0.066 R)
• M63: 53,639,962 km (0.1 R)
• M64: 54,558,343 km (0.081 R)
• M65: 56,178,040 km (0.066 R)
• M66: 56,643,738 km (0.089 R)
• M67: 57,227,618 km (0.077 R)
• M68: 58,754,863 km (0.119 R)
• M69: 58,991,078 km (0.119 R)
• M70: 62,089,848 km (0.087 R)
• M71: 63,054,007 km (0.087 R)
• M72: 63,537,806 km (0.09 R)
• M73: 64,387,672 km (0.047 R)
• M74: 65,853,132 km (0.113 R)
• M75: 67,082,677 km (0.076 R)
• M76: 67,206,095 km (0.071 R)
• M77: 67,453,082 km (0.077 R)
• M78: 68,071,818 km (0.107 R)
• M79: 68,568,184 km (0.098 R)
• M80: 69,689,570 km (0.088 R)
• M81: 70,315,038 km (0.119 R)
• M82: 70,440,401 km (0.115 R)
• M83: 72,709,053 km (0.106 R)
• M84: 73,216,339 km (0.086 R)
• M85: 74,617,772 km (0.117 R)
• M86: 78,614,579 km (0.115 R)
• M87: 79,657,126 km (0.085 R)
• M88: 81,361,196 km (0.069 R)
• M89: 84,671,946 km (0.113 R)
• M90: 84,938,679 km (0.111 R)
• M91: 87,082,716 km (0.101 R)
• M92: 88,567,026 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit