🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.14 AU - 1.8 AU

Year: 629 Days

Day: 26.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.4 AU - 5.42 AU

Year: 3270 Days

Day: 34.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 11.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.26 AU - 6.62 AU

Year: 4480 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,357,665 km

• M1: 160,818 km (0.114 R)
• M2: 349,311 km (0.108 R)
• M3: 429,196 km (0.082 R)
• M4: 535,860 km (0.091 R)
• M5: 613,052 km (0.088 R)
• M6: 694,733 km (0.112 R)
• M7: 836,252 km (0.081 R)
• M8: 1,061,846 km (0.116 R)
• M9: 1,150,108 km (0.106 R)
• M10: 1,458,430 km (0.107 R)
• M11: 1,629,869 km (0.036 R)
• M12: 1,748,051 km (0.098 R)
• M13: 2,152,115 km (0.11 R)
• M14: 2,812,290 km (0.046 R)
• M15: 2,991,509 km (0.111 R)
• M16: 3,100,715 km (0.117 R)
• M17: 3,551,453 km (0.089 R)
• M18: 3,725,885 km (0.088 R)
• M19: 3,883,411 km (0.109 R)
• M20: 3,962,997 km (0.096 R)
• M21: 4,535,508 km (0.044 R)
• M22: 4,725,049 km (0.114 R)
• M23: 4,810,170 km (0.072 R)
• M24: 5,112,208 km (0.117 R)
• M25: 5,309,528 km (0.036 R)
• M26: 5,599,299 km (0.12 R)
• M27: 5,871,268 km (0.075 R)
• M28: 6,055,123 km (0.074 R)
• M29: 6,334,273 km (0.114 R)
• M30: 6,641,697 km (0.09 R)
• M31: 6,905,587 km (0.115 R)
• M32: 7,002,527 km (0.106 R)
• M33: 7,617,972 km (0.113 R)
• M34: 7,818,733 km (0.1 R)
• M35: 8,174,028 km (0.095 R)
• M36: 8,250,921 km (0.049 R)
• M37: 8,769,427 km (0.098 R)
• M38: 9,165,263 km (0.115 R)
• M39: 9,648,165 km (0.11 R)
• M40: 10,084,243 km (0.112 R)
• M41: 10,443,427 km (0.048 R)
• M42: 10,638,503 km (0.089 R)
• M43: 11,517,241 km (0.111 R)
• M44: 11,892,582 km (0.115 R)
• M45: 12,038,141 km (0.098 R)
• M46: 12,272,112 km (0.057 R)
• M47: 13,042,990 km (0.025 R)
• M48: 13,373,900 km (0.045 R)
• M49: 13,982,614 km (0.082 R)
• M50: 14,290,337 km (0.057 R)
• M51: 14,445,170 km (0.118 R)
• M52: 14,662,686 km (0.111 R)
• M53: 15,227,118 km (0.081 R)
• M54: 16,119,320 km (0.05 R)
• M55: 16,280,437 km (0.085 R)
• M56: 16,669,242 km (0.104 R)
• M57: 18,456,637 km (0.065 R)
• M58: 18,625,234 km (0.105 R)
• M59: 19,236,491 km (0.088 R)
• M60: 19,750,808 km (0.038 R)
• M61: 19,957,702 km (0.071 R)
• M62: 20,061,523 km (0.079 R)
• M63: 20,269,614 km (0.083 R)
• M64: 20,968,386 km (0.104 R)
• M65: 22,966,864 km (0.091 R)
• M66: 23,622,102 km (0.101 R)
• M67: 24,062,219 km (0.11 R)
• M68: 24,209,573 km (0.12 R)
• M69: 24,394,177 km (0.117 R)
• M70: 24,468,228 km (0.039 R)
• M71: 24,653,430 km (0.119 R)
• M72: 24,913,581 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 8.6

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.15 AU - 7.81 AU

Year: 5825 Days

Day: 9.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,357,665 km

• M1: 211,232 km (0.108 R)
• M2: 267,481 km (0.082 R)
• M3: 401,820 km (0.105 R)
• M4: 455,974 km (0.102 R)
• M5: 597,793 km (0.113 R)
• M6: 838,795 km (0.1 R)
• M7: 985,850 km (0.068 R)
• M8: 1,373,608 km (0.105 R)
• M9: 1,460,075 km (0.051 R)
• M10: 1,675,496 km (0.056 R)
• M11: 1,786,947 km (0.075 R)
• M12: 2,076,867 km (0.1 R)
• M13: 2,156,753 km (0.074 R)
• M14: 2,237,685 km (0.113 R)
• M15: 2,444,429 km (0.113 R)
• M16: 2,700,840 km (0.053 R)
• M17: 2,788,205 km (0.051 R)
• M18: 3,403,052 km (0.089 R)
• M19: 3,521,384 km (0.077 R)
• M20: 3,738,152 km (0.079 R)
• M21: 4,033,757 km (0.029 R)
• M22: 4,108,855 km (0.086 R)
• M23: 4,209,684 km (0.118 R)
• M24: 4,465,646 km (0.078 R)
• M25: 4,992,530 km (0.07 R)
• M26: 5,483,510 km (0.063 R)
• M27: 5,622,786 km (0.076 R)
• M28: 5,847,781 km (0.08 R)
• M29: 6,718,291 km (0.102 R)
• M30: 6,837,371 km (0.056 R)
• M31: 7,107,993 km (0.09 R)
• M32: 7,443,541 km (0.1 R)
• M33: 7,566,810 km (0.069 R)
• M34: 8,035,350 km (0.029 R)
• M35: 8,130,046 km (0.103 R)
• M36: 8,384,811 km (0.067 R)
• M37: 8,481,002 km (0.078 R)
• M38: 8,609,806 km (0.05 R)
• M39: 9,363,181 km (0.116 R)
• M40: 9,563,193 km (0.116 R)
• M41: 10,308,640 km (0.113 R)
• M42: 10,792,738 km (0.097 R)
• M43: 11,461,590 km (0.077 R)
• M44: 11,532,799 km (0.049 R)
• M45: 11,604,157 km (0.113 R)
• M46: 12,913,139 km (0.119 R)
• M47: 13,061,540 km (0.077 R)
• M48: 13,849,472 km (0.089 R)
• M49: 14,383,386 km (0.103 R)
• M50: 15,235,945 km (0.119 R)
• M51: 16,104,959 km (0.11 R)
• M52: 16,545,375 km (0.054 R)
• M53: 16,787,275 km (0.087 R)
• M54: 17,193,134 km (0.095 R)
• M55: 17,973,137 km (0.103 R)
• M56: 18,221,918 km (0.052 R)
• M57: 18,471,747 km (0.066 R)
• M58: 18,555,222 km (0.083 R)
• M59: 18,722,772 km (0.044 R)
• M60: 19,866,148 km (0.105 R)
• M61: 20,037,438 km (0.083 R)
• M62: 20,209,326 km (0.056 R)
• M63: 21,032,114 km (0.07 R)
• M64: 21,557,352 km (0.068 R)
• M65: 21,733,429 km (0.1 R)
• M66: 22,131,359 km (0.119 R)
• M67: 22,799,912 km (0.083 R)
• M68: 23,294,333 km (0.114 R)
• M69: 23,429,719 km (0.09 R)
• M70: 24,110,988 km (0.106 R)
• M71: 24,660,760 km (0.107 R)
• M72: 25,029,519 km (0.107 R)
• M73: 25,353,698 km (0.096 R)
• M74: 25,492,973 km (0.096 R)
• M75: 26,475,682 km (0.116 R)
• M76: 27,137,652 km (0.119 R)
• M77: 31,272,088 km (0.118 R)
• M78: 31,521,319 km (0.117 R)
• M79: 32,828,056 km (0.112 R)
• M80: 33,947,497 km (0.051 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit