🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.56 AU - 4 AU

Year: 2159 Days

Day: 27.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.1

Radius: 10.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.02 AU - 5.9 AU

Year: 4015 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,234,433 km

• M1: 136,134 km (0.085 R)
• M2: 268,229 km (0.096 R)
• M3: 354,248 km (0.111 R)
• M4: 439,369 km (0.12 R)
• M5: 595,400 km (0.118 R)
• M6: 753,973 km (0.112 R)
• M7: 880,383 km (0.08 R)
• M8: 1,124,976 km (0.099 R)
• M9: 1,538,315 km (0.036 R)
• M10: 1,666,670 km (0.084 R)
• M11: 1,959,433 km (0.106 R)
• M12: 2,073,576 km (0.057 R)
• M13: 2,677,503 km (0.098 R)
• M14: 2,847,446 km (0.108 R)
• M15: 3,021,129 km (0.095 R)
• M16: 3,153,822 km (0.108 R)
• M17: 3,609,946 km (0.058 R)
• M18: 3,735,010 km (0.111 R)
• M19: 3,893,584 km (0.053 R)
• M20: 4,022,088 km (0.113 R)
• M21: 4,567,073 km (0.072 R)
• M22: 5,276,466 km (0.076 R)
• M23: 5,616,951 km (0.113 R)
• M24: 5,835,663 km (0.051 R)
• M25: 6,131,718 km (0.099 R)
• M26: 6,319,313 km (0.053 R)
• M27: 6,623,446 km (0.102 R)
• M28: 6,835,276 km (0.052 R)
• M29: 7,029,754 km (0.117 R)
• M30: 7,484,232 km (0.111 R)
• M31: 7,765,625 km (0.104 R)
• M32: 7,846,708 km (0.09 R)
• M33: 8,777,655 km (0.103 R)
• M34: 8,925,607 km (0.085 R)
• M35: 9,266,840 km (0.076 R)
• M36: 10,183,277 km (0.084 R)
• M37: 10,361,149 km (0.098 R)
• M38: 10,517,628 km (0.098 R)
• M39: 10,923,487 km (0.082 R)
• M40: 11,174,063 km (0.11 R)
• M41: 11,727,426 km (0.119 R)
• M42: 11,984,136 km (0.074 R)
• M43: 12,219,004 km (0.109 R)
• M44: 12,957,120 km (0.077 R)
• M45: 13,101,632 km (0.105 R)
• M46: 13,660,530 km (0.097 R)
• M47: 14,877,209 km (0.1 R)
• M48: 14,952,756 km (0.078 R)
• M49: 15,870,240 km (0.072 R)
• M50: 15,973,313 km (0.057 R)
• M51: 17,068,967 km (0.101 R)
• M52: 17,333,307 km (0.038 R)
• M53: 17,652,549 km (0.084 R)
• M54: 17,785,990 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 14.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.62 AU - 5.86 AU

Year: 4359 Days

Day: 12.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 30,234,433 km

• M1: 178,470 km (0.057 R)
• M2: 278,701 km (0.072 R)
• M3: 804,986 km (0.083 R)
• M4: 918,531 km (0.044 R)
• M5: 1,026,989 km (0.083 R)
• M6: 1,572,274 km (0.081 R)
• M7: 1,883,736 km (0.087 R)
• M8: 2,025,555 km (0.079 R)
• M9: 2,141,643 km (0.063 R)
• M10: 2,597,617 km (0.091 R)
• M11: 2,724,476 km (0.111 R)
• M12: 2,918,804 km (0.086 R)
• M13: 3,201,993 km (0.114 R)
• M14: 3,476,954 km (0.114 R)
• M15: 3,741,892 km (0.057 R)
• M16: 3,867,853 km (0.075 R)
• M17: 3,976,910 km (0.108 R)
• M18: 4,142,515 km (0.059 R)
• M19: 4,423,759 km (0.101 R)
• M20: 4,789,077 km (0.096 R)
• M21: 4,945,855 km (0.032 R)
• M22: 5,124,325 km (0.038 R)
• M23: 5,590,173 km (0.086 R)
• M24: 5,817,861 km (0.109 R)
• M25: 6,239,727 km (0.082 R)
• M26: 6,368,381 km (0.115 R)
• M27: 6,671,766 km (0.091 R)
• M28: 6,869,385 km (0.08 R)
• M29: 7,002,078 km (0.067 R)
• M30: 7,113,528 km (0.073 R)
• M31: 7,247,867 km (0.068 R)
• M32: 7,564,865 km (0.034 R)
• M33: 7,679,158 km (0.066 R)
• M34: 8,542,936 km (0.077 R)
• M35: 8,733,823 km (0.074 R)
• M36: 9,119,785 km (0.116 R)
• M37: 9,388,463 km (0.097 R)
• M38: 10,387,478 km (0.053 R)
• M39: 11,551,499 km (0.093 R)
• M40: 11,683,444 km (0.087 R)
• M41: 12,082,122 km (0.086 R)
• M42: 12,784,036 km (0.058 R)
• M43: 12,975,222 km (0.109 R)
• M44: 13,250,033 km (0.09 R)
• M45: 14,029,887 km (0.058 R)
• M46: 14,397,000 km (0.112 R)
• M47: 14,624,538 km (0.083 R)
• M48: 14,968,165 km (0.077 R)
• M49: 15,372,228 km (0.065 R)
• M50: 15,663,196 km (0.112 R)
• M51: 15,780,032 km (0.057 R)
• M52: 16,191,426 km (0.08 R)
• M53: 16,606,411 km (0.059 R)
• M54: 17,416,483 km (0.08 R)
• M55: 17,537,658 km (0.029 R)
• M56: 17,780,754 km (0.093 R)
• M57: 17,933,194 km (0.06 R)
• M58: 19,231,405 km (0.089 R)
• M59: 19,325,352 km (0.11 R)
• M60: 19,450,715 km (0.116 R)
• M61: 19,544,962 km (0.078 R)
• M62: 20,209,027 km (0.067 R)
• M63: 20,655,876 km (0.065 R)
• M64: 21,009,226 km (0.105 R)
• M65: 21,429,446 km (0.097 R)
• M66: 21,983,108 km (0.099 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.8

Radius: 12.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.86 AU - 8.58 AU

Year: 7051 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,234,433 km

• M1: 174,431 km (0.076 R)
• M2: 340,784 km (0.113 R)
• M3: 466,895 km (0.098 R)
• M4: 602,431 km (0.06 R)
• M5: 765,792 km (0.076 R)
• M6: 932,144 km (0.052 R)
• M7: 1,041,052 km (0.092 R)
• M8: 1,457,682 km (0.057 R)
• M9: 1,942,678 km (0.09 R)
• M10: 2,176,051 km (0.112 R)
• M11: 2,399,999 km (0.097 R)
• M12: 2,534,038 km (0.104 R)
• M13: 2,730,161 km (0.119 R)
• M14: 2,850,288 km (0.116 R)
• M15: 3,054,639 km (0.113 R)
• M16: 3,370,141 km (0.092 R)
• M17: 3,740,695 km (0.083 R)
• M18: 4,033,009 km (0.096 R)
• M19: 4,521,147 km (0.101 R)
• M20: 4,857,144 km (0.039 R)
• M21: 4,954,532 km (0.103 R)
• M22: 5,553,372 km (0.071 R)
• M23: 6,414,308 km (0.082 R)
• M24: 6,602,352 km (0.08 R)
• M25: 6,710,661 km (0.109 R)
• M26: 7,149,581 km (0.053 R)
• M27: 7,288,857 km (0.095 R)
• M28: 7,825,764 km (0.104 R)
• M29: 8,404,857 km (0.109 R)
• M30: 8,581,233 km (0.058 R)
• M31: 9,208,647 km (0.043 R)
• M32: 9,573,815 km (0.1 R)
• M33: 10,099,203 km (0.054 R)
• M34: 10,539,020 km (0.106 R)
• M35: 11,017,285 km (0.071 R)
• M36: 11,210,565 km (0.119 R)
• M37: 11,862,962 km (0.102 R)
• M38: 12,695,922 km (0.069 R)
• M39: 13,375,845 km (0.118 R)
• M40: 13,478,918 km (0.079 R)
• M41: 15,127,337 km (0.04 R)
• M42: 15,342,309 km (0.044 R)
• M43: 15,739,042 km (0.078 R)
• M44: 15,957,006 km (0.09 R)
• M45: 16,066,363 km (0.084 R)
• M46: 16,359,126 km (0.086 R)
• M47: 16,542,981 km (0.065 R)
• M48: 16,912,787 km (0.084 R)
• M49: 17,061,338 km (0.091 R)
• M50: 17,472,583 km (0.043 R)
• M51: 17,886,969 km (0.077 R)
• M52: 18,879,401 km (0.034 R)
• M53: 18,995,040 km (0.117 R)
• M54: 19,421,244 km (0.108 R)
• M55: 19,850,590 km (0.109 R)
• M56: 20,559,834 km (0.09 R)
• M57: 20,877,729 km (0.066 R)
• M58: 20,997,408 km (0.107 R)
• M59: 21,357,639 km (0.088 R)
• M60: 21,679,574 km (0.119 R)
• M61: 21,760,357 km (0.088 R)
• M62: 22,003,154 km (0.094 R)
• M63: 22,165,617 km (0.114 R)
• M64: 22,328,380 km (0.092 R)
• M65: 22,942,479 km (0.1 R)
• M66: 23,107,186 km (0.076 R)
• M67: 23,936,557 km (0.109 R)
• M68: 24,775,651 km (0.105 R)
• M69: 25,283,686 km (0.055 R)
• M70: 25,838,095 km (0.108 R)
• M71: 26,095,254 km (0.104 R)
• M72: 26,612,264 km (0.093 R)
• M73: 26,785,349 km (0.045 R)
• M74: 27,002,116 km (0.043 R)
• M75: 27,176,099 km (0.063 R)
• M76: 27,437,745 km (0.079 R)
• M77: 27,919,451 km (0.067 R)
• M78: 28,227,473 km (0.076 R)
• M79: 28,536,542 km (0.064 R)
• M80: 29,113,690 km (0.084 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit