🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.59 AU - 0.75 AU

Year: 360 Days

Day: 36.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,810,954 km

• M1: 352,004 km (0.075 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.2

Radius: 14.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.18 AU - 1.46 AU

Year: 995 Days

Day: 5.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 23,810,954 km

• M1: 191,485 km (0.099 R)
• M2: 352,453 km (0.095 R)
• M3: 460,013 km (0.07 R)
• M4: 568,771 km (0.103 R)
• M5: 710,739 km (0.098 R)
• M6: 813,214 km (0.117 R)
• M7: 915,389 km (0.1 R)
• M8: 1,321,548 km (0.101 R)
• M9: 1,415,495 km (0.078 R)
• M10: 1,672,654 km (0.051 R)
• M11: 1,871,769 km (0.119 R)
• M12: 2,096,016 km (0.029 R)
• M13: 2,207,317 km (0.113 R)
• M14: 2,320,562 km (0.111 R)
• M15: 2,462,830 km (0.106 R)
• M16: 2,663,440 km (0.083 R)
• M17: 2,793,890 km (0.086 R)
• M18: 3,080,968 km (0.074 R)
• M19: 3,228,172 km (0.054 R)
• M20: 3,337,678 km (0.104 R)
• M21: 3,489,071 km (0.079 R)
• M22: 3,925,299 km (0.106 R)
• M23: 4,149,995 km (0.101 R)
• M24: 4,269,523 km (0.119 R)
• M25: 4,567,672 km (0.082 R)
• M26: 4,838,594 km (0.048 R)
• M27: 5,010,631 km (0.075 R)
• M28: 5,173,094 km (0.097 R)
• M29: 5,325,385 km (0.08 R)
• M30: 5,682,924 km (0.089 R)
• M31: 5,889,070 km (0.111 R)
• M32: 6,011,441 km (0.095 R)
• M33: 6,122,293 km (0.054 R)
• M34: 6,333,824 km (0.118 R)
• M35: 6,434,055 km (0.113 R)
• M36: 6,560,315 km (0.111 R)
• M37: 6,802,215 km (0.081 R)
• M38: 6,918,004 km (0.063 R)
• M39: 7,308,305 km (0.109 R)
• M40: 7,867,053 km (0.097 R)
• M41: 8,343,372 km (0.109 R)
• M42: 9,011,776 km (0.111 R)
• M43: 9,139,084 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.2

Radius: 12.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.46 AU - 1.5 AU

Year: 1181 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 23,810,954 km

• M1: 165,156 km (0.095 R)
• M2: 260,749 km (0.099 R)
• M3: 457,769 km (0.113 R)
• M4: 543,788 km (0.114 R)
• M5: 631,453 km (0.043 R)
• M6: 724,802 km (0.105 R)
• M7: 877,990 km (0.074 R)
• M8: 1,010,384 km (0.114 R)
• M9: 1,218,774 km (0.09 R)
• M10: 1,441,824 km (0.08 R)
• M11: 1,593,068 km (0.117 R)
• M12: 1,757,775 km (0.071 R)
• M13: 1,870,871 km (0.109 R)
• M14: 2,339,262 km (0.06 R)
• M15: 2,482,427 km (0.059 R)
• M16: 2,730,760 km (0.093 R)
• M17: 2,872,429 km (0.101 R)
• M18: 3,016,491 km (0.096 R)
• M19: 3,372,235 km (0.058 R)
• M20: 3,586,011 km (0.088 R)
• M21: 3,835,989 km (0.105 R)
• M22: 3,920,511 km (0.053 R)
• M23: 4,016,553 km (0.103 R)
• M24: 4,113,343 km (0.058 R)
• M25: 4,199,960 km (0.038 R)
• M26: 4,342,078 km (0.081 R)
• M27: 4,463,701 km (0.102 R)
• M28: 4,732,828 km (0.077 R)
• M29: 4,984,451 km (0.04 R)
• M30: 5,088,572 km (0.068 R)
• M31: 5,170,102 km (0.105 R)
• M32: 5,369,965 km (0.11 R)
• M33: 5,716,883 km (0.086 R)
• M34: 5,850,324 km (0.106 R)
• M35: 5,935,894 km (0.112 R)
• M36: 6,332,179 km (0.116 R)
• M37: 6,483,123 km (0.043 R)
• M38: 6,762,721 km (0.119 R)
• M39: 6,878,360 km (0.095 R)
• M40: 7,085,404 km (0.066 R)
• M41: 7,625,602 km (0.109 R)
• M42: 8,002,289 km (0.113 R)
• M43: 8,110,897 km (0.052 R)
• M44: 8,384,961 km (0.111 R)
• M45: 8,481,601 km (0.108 R)
• M46: 8,689,991 km (0.106 R)
• M47: 8,871,902 km (0.093 R)
• M48: 9,097,495 km (0.041 R)
• M49: 9,727,901 km (0.054 R)
• M50: 9,814,967 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 14.6

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.81 AU - 2.13 AU

Year: 1814 Days

Day: 6.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,810,954 km

• M1: 182,061 km (0.053 R)
• M2: 280,047 km (0.086 R)
• M3: 453,730 km (0.102 R)
• M4: 560,244 km (0.096 R)
• M5: 662,569 km (0.096 R)
• M6: 907,610 km (0.117 R)
• M7: 1,005,447 km (0.087 R)
• M8: 1,252,733 km (0.093 R)
• M9: 1,415,196 km (0.092 R)
• M10: 1,520,662 km (0.044 R)
• M11: 1,617,901 km (0.11 R)
• M12: 1,762,413 km (0.09 R)
• M13: 1,899,893 km (0.12 R)
• M14: 2,017,178 km (0.1 R)
• M15: 2,112,920 km (0.104 R)
• M16: 2,359,308 km (0.118 R)
• M17: 2,615,420 km (0.113 R)
• M18: 2,760,230 km (0.061 R)
• M19: 2,894,270 km (0.114 R)
• M20: 3,085,755 km (0.034 R)
• M21: 3,197,056 km (0.077 R)
• M22: 3,309,853 km (0.055 R)
• M23: 3,612,190 km (0.075 R)
• M24: 4,337,291 km (0.05 R)
• M25: 4,975,924 km (0.083 R)
• M26: 5,457,779 km (0.093 R)
• M27: 5,593,315 km (0.099 R)
• M28: 5,919,887 km (0.041 R)
• M29: 6,024,306 km (0.079 R)
• M30: 6,288,047 km (0.042 R)
• M31: 6,591,731 km (0.062 R)
• M32: 7,121,008 km (0.111 R)
• M33: 7,269,409 km (0.117 R)
• M34: 8,027,123 km (0.119 R)
• M35: 8,162,209 km (0.083 R)
• M36: 8,454,524 km (0.108 R)
• M37: 8,592,154 km (0.056 R)
• M38: 8,710,785 km (0.102 R)
• M39: 9,089,716 km (0.051 R)
• M40: 9,413,147 km (0.097 R)
• M41: 9,617,348 km (0.099 R)
• M42: 9,905,473 km (0.086 R)
• M43: 10,154,853 km (0.09 R)
• M44: 10,575,073 km (0.118 R)
• M45: 10,787,203 km (0.12 R)
• M46: 10,893,867 km (0.053 R)
• M47: 11,454,260 km (0.085 R)
• M48: 11,584,859 km (0.095 R)
• M49: 11,825,712 km (0.103 R)
• M50: 12,245,633 km (0.096 R)
• M51: 12,625,611 km (0.03 R)
• M52: 13,580,794 km (0.063 R)
• M53: 13,811,623 km (0.118 R)
• M54: 13,950,749 km (0.059 R)
• M55: 14,183,823 km (0.118 R)
• M56: 14,441,580 km (0.106 R)
• M57: 14,559,314 km (0.074 R)
• M58: 14,961,881 km (0.098 R)
• M59: 15,632,828 km (0.069 R)
• M60: 16,240,345 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 10.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.7 AU - 4 AU

Year: 4022 Days

Day: 5.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,810,954 km

• M1: 283,189 km (0.082 R)
• M2: 377,136 km (0.088 R)
• M3: 520,601 km (0.053 R)
• M4: 956,978 km (0.11 R)
• M5: 1,027,737 km (0.106 R)
• M6: 1,302,848 km (0.053 R)
• M7: 1,408,763 km (0.098 R)
• M8: 1,517,670 km (0.11 R)
• M9: 1,773,483 km (0.086 R)
• M10: 1,936,694 km (0.101 R)
• M11: 2,104,992 km (0.099 R)
• M12: 2,183,082 km (0.047 R)
• M13: 2,310,240 km (0.089 R)
• M14: 3,017,688 km (0.108 R)
• M15: 3,106,250 km (0.038 R)
• M16: 3,195,710 km (0.089 R)
• M17: 3,413,823 km (0.037 R)
• M18: 3,524,825 km (0.094 R)
• M19: 3,807,565 km (0.103 R)
• M20: 3,922,755 km (0.083 R)
• M21: 4,885,567 km (0.1 R)
• M22: 5,201,069 km (0.114 R)
• M23: 5,523,153 km (0.116 R)
• M24: 5,632,061 km (0.108 R)
• M25: 5,785,548 km (0.058 R)
• M26: 5,962,822 km (0.074 R)
• M27: 6,186,919 km (0.113 R)
• M28: 6,528,301 km (0.072 R)
• M29: 6,829,292 km (0.077 R)
• M30: 6,922,791 km (0.113 R)
• M31: 7,110,985 km (0.096 R)
• M32: 7,229,616 km (0.079 R)
• M33: 7,468,674 km (0.09 R)
• M34: 7,930,183 km (0.07 R)
• M35: 8,451,083 km (0.076 R)
• M36: 8,677,724 km (0.098 R)
• M37: 9,188,600 km (0.078 R)
• M38: 9,709,201 km (0.119 R)
• M39: 10,292,932 km (0.07 R)
• M40: 10,915,558 km (0.062 R)
• M41: 11,107,343 km (0.101 R)
• M42: 11,522,327 km (0.082 R)
• M43: 12,083,618 km (0.062 R)
• M44: 12,682,459 km (0.1 R)
• M45: 12,971,033 km (0.067 R)
• M46: 13,058,099 km (0.092 R)
• M47: 13,232,680 km (0.116 R)
• M48: 14,206,861 km (0.067 R)
• M49: 14,747,956 km (0.049 R)
• M50: 14,838,762 km (0.109 R)
• M51: 15,479,789 km (0.092 R)
• M52: 16,254,856 km (0.118 R)
• M53: 16,883,915 km (0.059 R)
• M54: 17,074,203 km (0.111 R)
• M55: 17,328,969 km (0.117 R)
• M56: 17,585,080 km (0.079 R)
• M57: 17,649,258 km (0.12 R)
• M58: 18,263,357 km (0.084 R)
• M59: 19,147,779 km (0.05 R)
• M60: 19,246,963 km (0.071 R)
• M61: 19,678,553 km (0.079 R)
• M62: 19,778,634 km (0.116 R)
• M63: 20,652,884 km (0.112 R)
• M64: 21,815,259 km (0.12 R)
• M65: 22,543,651 km (0.106 R)
• M66: 22,823,250 km (0.097 R)
• M67: 23,209,661 km (0.078 R)
• M68: 23,315,427 km (0.109 R)
• M69: 23,739,985 km (0.119 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: 318 - 11,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit