🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 17.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.9

Radius: 11.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.65 AU - 0.93 AU

Year: 453 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,732,905 km

• M1: 157,676 km (0.029 R)
• M2: 256,860 km (0.086 R)
• M3: 335,847 km (0.1 R)
• M4: 433,086 km (0.095 R)
• M5: 507,735 km (0.102 R)
• M6: 615,745 km (0.075 R)
• M7: 692,937 km (0.035 R)
• M8: 883,525 km (0.052 R)
• M9: 1,002,904 km (0.047 R)
• M10: 1,192,744 km (0.092 R)
• M11: 1,267,094 km (0.104 R)
• M12: 1,390,512 km (0.106 R)
• M13: 1,473,539 km (0.114 R)
• M14: 1,571,974 km (0.028 R)
• M15: 1,719,328 km (0.089 R)
• M16: 1,876,256 km (0.11 R)
• M17: 1,949,111 km (0.111 R)
• M18: 2,072,978 km (0.11 R)
• M19: 2,199,388 km (0.119 R)
• M20: 2,276,580 km (0.114 R)
• M21: 2,486,915 km (0.103 R)
• M22: 2,610,782 km (0.103 R)
• M23: 2,725,673 km (0.063 R)
• M24: 2,881,704 km (0.026 R)
• M25: 3,185,238 km (0.114 R)
• M26: 3,267,068 km (0.085 R)
• M27: 3,343,812 km (0.081 R)
• M28: 3,638,519 km (0.043 R)
• M29: 3,941,754 km (0.066 R)
• M30: 4,048,866 km (0.086 R)
• M31: 4,369,604 km (0.03 R)
• M32: 4,493,770 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.1

Radius: 12.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.49 AU - 4.09 AU

Year: 4764 Days

Day: 13 Hours

Environment

Temp: -212 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,732,905 km

• M1: 195,076 km (0.097 R)
• M2: 271,969 km (0.116 R)
• M3: 388,506 km (0.037 R)
• M4: 549,323 km (0.112 R)
• M5: 689,796 km (0.113 R)
• M6: 1,230,742 km (0.119 R)
• M7: 1,576,014 km (0.117 R)
• M8: 2,002,966 km (0.11 R)
• M9: 2,301,713 km (0.104 R)
• M10: 2,521,323 km (0.114 R)
• M11: 2,805,708 km (0.091 R)
• M12: 3,040,876 km (0.085 R)
• M13: 3,262,131 km (0.114 R)
• M14: 3,551,603 km (0.052 R)
• M15: 3,806,368 km (0.087 R)
• M16: 3,892,686 km (0.095 R)
• M17: 4,356,589 km (0.087 R)
• M18: 4,492,424 km (0.06 R)
• M19: 4,908,605 km (0.066 R)
• M20: 5,002,702 km (0.116 R)
• M21: 6,230,303 km (0.106 R)
• M22: 6,332,478 km (0.103 R)
• M23: 6,409,521 km (0.112 R)
• M24: 7,223,184 km (0.091 R)
• M25: 7,330,595 km (0.079 R)
• M26: 7,628,743 km (0.12 R)
• M27: 7,820,528 km (0.098 R)
• M28: 8,321,082 km (0.11 R)
• M29: 8,947,000 km (0.12 R)
• M30: 9,265,793 km (0.106 R)
• M31: 9,529,384 km (0.067 R)
• M32: 9,884,679 km (0.094 R)
• M33: 10,004,058 km (0.059 R)
• M34: 10,244,313 km (0.105 R)
• M35: 10,730,506 km (0.111 R)
• M36: 10,853,326 km (0.1 R)
• M37: 10,945,627 km (0.109 R)
• M38: 11,631,234 km (0.054 R)
• M39: 11,820,476 km (0.076 R)
• M40: 13,603,832 km (0.101 R)
• M41: 13,703,464 km (0.115 R)
• M42: 13,936,986 km (0.085 R)
• M43: 14,205,515 km (0.12 R)
• M44: 14,509,647 km (0.061 R)
• M45: 15,089,937 km (0.081 R)
• M46: 15,434,910 km (0.118 R)
• M47: 15,678,006 km (0.067 R)
• M48: 16,027,317 km (0.082 R)
• M49: 16,132,634 km (0.083 R)
• M50: 16,273,406 km (0.043 R)
• M51: 16,379,321 km (0.078 R)
• M52: 17,812,618 km (0.118 R)
• M53: 17,921,825 km (0.064 R)
• M54: 18,655,004 km (0.118 R)
• M55: 19,025,259 km (0.092 R)
• M56: 19,398,057 km (0.107 R)
• M57: 19,510,255 km (0.105 R)
• M58: 20,150,684 km (0.073 R)
• M59: 20,416,369 km (0.088 R)
• M60: 21,028,075 km (0.095 R)
• M61: 21,490,781 km (0.067 R)
• M62: 21,684,660 km (0.118 R)
• M63: 21,840,092 km (0.05 R)
• M64: 21,995,973 km (0.115 R)
• M65: 22,308,782 km (0.108 R)
• M66: 22,820,108 km (0.108 R)
• M67: 23,136,807 km (0.098 R)
• M68: 23,975,004 km (0.105 R)
• M69: 24,296,789 km (0.097 R)
• M70: 25,067,218 km (0.032 R)
• M71: 25,516,759 km (0.108 R)
• M72: 25,639,878 km (0.036 R)
• M73: 25,804,286 km (0.068 R)
• M74: 26,258,316 km (0.06 R)
• M75: 26,341,193 km (0.11 R)
• M76: 27,636,112 km (0.051 R)
• M77: 27,804,709 km (0.074 R)
• M78: 28,270,108 km (0.114 R)
• M79: 28,397,565 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 11.5

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.09 AU - 5.17 AU

Year: 7502 Days

Day: 14.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,732,905 km

• M1: 238,609 km (0.094 R)
• M2: 447,896 km (0.094 R)
• M3: 520,900 km (0.085 R)
• M4: 639,830 km (0.059 R)
• M5: 724,802 km (0.072 R)
• M6: 923,916 km (0.111 R)
• M7: 1,283,999 km (0.1 R)
• M8: 1,451,698 km (0.101 R)
• M9: 2,172,610 km (0.06 R)
• M10: 2,724,476 km (0.081 R)
• M11: 2,942,441 km (0.119 R)
• M12: 3,499,842 km (0.057 R)
• M13: 3,737,254 km (0.118 R)
• M14: 3,925,747 km (0.065 R)
• M15: 4,228,234 km (0.049 R)
• M16: 4,396,532 km (0.102 R)
• M17: 4,826,925 km (0.066 R)
• M18: 5,003,002 km (0.098 R)
• M19: 5,091,713 km (0.114 R)
• M20: 5,421,876 km (0.1 R)
• M21: 5,543,798 km (0.076 R)
• M22: 5,728,252 km (0.117 R)
• M23: 5,883,535 km (0.056 R)
• M24: 6,040,164 km (0.12 R)
• M25: 6,357,760 km (0.106 R)
• M26: 6,648,279 km (0.12 R)
• M27: 6,844,402 km (0.111 R)
• M28: 7,009,408 km (0.06 R)
• M29: 7,478,098 km (0.116 R)
• M30: 8,200,506 km (0.083 R)
• M31: 9,748,246 km (0.102 R)
• M32: 10,083,495 km (0.098 R)
• M33: 10,196,142 km (0.072 R)
• M34: 10,536,477 km (0.078 R)
• M35: 10,957,595 km (0.063 R)
• M36: 12,173,676 km (0.067 R)
• M37: 12,534,806 km (0.067 R)
• M38: 12,981,056 km (0.118 R)
• M39: 13,930,703 km (0.065 R)
• M40: 14,224,214 km (0.099 R)
• M41: 14,392,811 km (0.065 R)
• M42: 15,635,221 km (0.092 R)
• M43: 15,809,353 km (0.118 R)
• M44: 16,778,299 km (0.115 R)
• M45: 17,630,408 km (0.094 R)
• M46: 17,811,721 km (0.107 R)
• M47: 18,359,099 km (0.047 R)
• M48: 18,542,806 km (0.067 R)
• M49: 19,050,990 km (0.098 R)
• M50: 19,610,785 km (0.081 R)
• M51: 19,751,556 km (0.097 R)
• M52: 20,746,532 km (0.119 R)
• M53: 21,370,654 km (0.095 R)
• M54: 21,660,724 km (0.079 R)
• M55: 22,049,529 km (0.118 R)
• M56: 22,244,904 km (0.102 R)
• M57: 22,637,150 km (0.12 R)
• M58: 23,928,030 km (0.076 R)
• M59: 24,582,521 km (0.115 R)
• M60: 24,886,503 km (0.089 R)
• M61: 25,293,709 km (0.115 R)
• M62: 25,395,884 km (0.085 R)
• M63: 26,736,580 km (0.073 R)
• M64: 27,049,240 km (0.079 R)
• M65: 28,100,314 km (0.077 R)
• M66: 29,004,035 km (0.053 R)
• M67: 29,271,666 km (0.092 R)
• M68: 35,420,737 km (0.098 R)
• M69: 36,051,292 km (0.08 R)
• M70: 36,281,373 km (0.04 R)
• M71: 36,916,865 km (0.088 R)
• M72: 37,206,935 km (0.059 R)
• M73: 37,964,798 km (0.107 R)
• M74: 38,198,919 km (0.089 R)
• M75: 38,492,430 km (0.114 R)
• M76: 38,610,014 km (0.057 R)
• M77: 39,495,633 km (0.066 R)
• M78: 39,673,505 km (0.112 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: 215 - 10,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit