🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.5 AU - 0.58 AU

Year: 252 Days

Day: 33.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,555,744 km

• M1: 155,881 km (0.108 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.6

Radius: 10.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.27 AU - 1.67 AU

Year: 1133 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,555,744 km

• M1: 136,882 km (0.073 R)
• M2: 203,603 km (0.061 R)
• M3: 287,527 km (0.115 R)
• M4: 484,099 km (0.109 R)
• M5: 586,573 km (0.108 R)
• M6: 655,687 km (0.057 R)
• M7: 949,049 km (0.087 R)
• M8: 1,018,313 km (0.043 R)
• M9: 1,089,521 km (0.114 R)
• M10: 1,184,815 km (0.118 R)
• M11: 1,488,050 km (0.112 R)
• M12: 1,577,958 km (0.078 R)
• M13: 1,661,584 km (0.078 R)
• M14: 1,789,639 km (0.071 R)
• M15: 1,868,178 km (0.104 R)
• M16: 2,047,097 km (0.095 R)
• M17: 2,259,825 km (0.092 R)
• M18: 2,344,947 km (0.092 R)
• M19: 2,567,847 km (0.113 R)
• M20: 2,818,125 km (0.066 R)
• M21: 3,013,649 km (0.117 R)
• M22: 3,086,802 km (0.083 R)
• M23: 3,203,040 km (0.094 R)
• M24: 3,364,007 km (0.108 R)
• M25: 3,593,790 km (0.045 R)
• M26: 3,693,871 km (0.095 R)
• M27: 3,919,614 km (0.115 R)
• M28: 4,231,675 km (0.098 R)
• M29: 4,384,863 km (0.11 R)
• M30: 4,782,046 km (0.1 R)
• M31: 4,867,765 km (0.117 R)
• M32: 5,040,850 km (0.037 R)
• M33: 5,228,595 km (0.071 R)
• M34: 5,329,574 km (0.089 R)
• M35: 5,559,506 km (0.057 R)
• M36: 5,688,459 km (0.096 R)
• M37: 5,766,400 km (0.099 R)
• M38: 5,857,804 km (0.054 R)
• M39: 6,188,266 km (0.061 R)
• M40: 6,308,692 km (0.115 R)
• M41: 6,729,511 km (0.062 R)
• M42: 7,019,730 km (0.089 R)
• M43: 7,089,443 km (0.119 R)
• M44: 7,271,803 km (0.083 R)
• M45: 7,727,478 km (0.079 R)
• M46: 8,046,121 km (0.062 R)
• M47: 8,119,125 km (0.106 R)
• M48: 8,368,954 km (0.1 R)
• M49: 8,546,975 km (0.112 R)
• M50: 8,651,394 km (0.083 R)
• M51: 8,771,222 km (0.092 R)
• M52: 9,225,551 km (0.066 R)
• M53: 9,347,922 km (0.118 R)
• M54: 9,424,815 km (0.096 R)
• M55: 9,671,951 km (0.07 R)
• M56: 9,905,773 km (0.105 R)
• M57: 10,031,136 km (0.057 R)
• M58: 10,394,658 km (0.079 R)
• M59: 10,875,466 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113

Radius: 8.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.87 AU - 2.55 AU

Year: 2089 Days

Day: 11.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,555,744 km

• M1: 111,450 km (0.075 R)
• M2: 287,378 km (0.11 R)
• M3: 349,461 km (0.051 R)
• M4: 509,979 km (0.033 R)
• M5: 594,801 km (0.102 R)
• M6: 844,181 km (0.071 R)
• M7: 910,303 km (0.077 R)
• M8: 1,054,216 km (0.079 R)
• M9: 1,233,285 km (0.036 R)
• M10: 1,583,344 km (0.097 R)
• M11: 1,643,333 km (0.032 R)
• M12: 1,750,445 km (0.036 R)
• M13: 1,852,022 km (0.069 R)
• M14: 2,127,132 km (0.087 R)
• M15: 2,432,761 km (0.1 R)
• M16: 2,502,623 km (0.08 R)
• M17: 2,573,083 km (0.055 R)
• M18: 2,779,528 km (0.101 R)
• M19: 2,898,758 km (0.069 R)
• M20: 3,113,730 km (0.073 R)
• M21: 3,860,971 km (0.086 R)
• M22: 4,076,991 km (0.097 R)
• M23: 4,202,204 km (0.087 R)
• M24: 4,275,806 km (0.066 R)
• M25: 4,520,997 km (0.042 R)
• M26: 4,683,311 km (0.089 R)
• M27: 5,170,551 km (0.091 R)
• M28: 5,477,676 km (0.064 R)
• M29: 5,581,347 km (0.071 R)
• M30: 5,720,623 km (0.108 R)
• M31: 6,217,138 km (0.108 R)
• M32: 6,604,896 km (0.08 R)
• M33: 6,727,566 km (0.118 R)
• M34: 6,814,033 km (0.105 R)
• M35: 6,950,467 km (0.095 R)
• M36: 7,112,930 km (0.077 R)
• M37: 7,314,737 km (0.101 R)
• M38: 8,166,847 km (0.026 R)
• M39: 8,391,393 km (0.109 R)
• M40: 9,104,526 km (0.071 R)

Asteroid Belt

Center: 2.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.1

Radius: 12.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.64 AU - 3.6 AU

Year: 3504 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,555,744 km

• M1: 343,327 km (0.087 R)
• M2: 428,299 km (0.102 R)
• M3: 578,645 km (0.117 R)
• M4: 676,781 km (0.099 R)
• M5: 781,649 km (0.115 R)
• M6: 962,064 km (0.076 R)
• M7: 1,082,341 km (0.088 R)
• M8: 1,312,422 km (0.075 R)
• M9: 1,392,756 km (0.117 R)
• M10: 1,587,233 km (0.071 R)
• M11: 1,790,836 km (0.06 R)
• M12: 1,957,039 km (0.066 R)
• M13: 2,144,485 km (0.113 R)
• M14: 2,724,925 km (0.105 R)
• M15: 2,882,153 km (0.109 R)
• M16: 3,427,736 km (0.117 R)
• M17: 3,559,681 km (0.045 R)
• M18: 3,674,273 km (0.116 R)
• M19: 3,965,989 km (0.112 R)
• M20: 4,084,919 km (0.03 R)
• M21: 4,676,280 km (0.108 R)
• M22: 5,143,025 km (0.106 R)
• M23: 5,447,906 km (0.096 R)
• M24: 5,736,330 km (0.112 R)
• M25: 6,052,580 km (0.105 R)
• M26: 6,631,674 km (0.09 R)
• M27: 7,496,648 km (0.088 R)
• M28: 8,422,510 km (0.09 R)
• M29: 8,730,532 km (0.112 R)
• M30: 9,226,000 km (0.101 R)
• M31: 9,331,466 km (0.107 R)
• M32: 9,437,232 km (0.062 R)
• M33: 9,623,481 km (0.059 R)
• M34: 9,811,077 km (0.077 R)
• M35: 9,972,643 km (0.057 R)
• M36: 10,135,256 km (0.116 R)
• M37: 10,490,551 km (0.053 R)
• M38: 10,628,330 km (0.053 R)
• M39: 10,711,208 km (0.118 R)
• M40: 10,794,384 km (0.102 R)
• M41: 10,905,535 km (0.115 R)
• M42: 11,326,055 km (0.048 R)
• M43: 11,467,275 km (0.092 R)
• M44: 11,723,237 km (0.081 R)
• M45: 11,952,271 km (0.116 R)
• M46: 12,153,929 km (0.081 R)
• M47: 12,269,718 km (0.045 R)
• M48: 12,971,931 km (0.046 R)
• M49: 13,090,113 km (0.087 R)
• M50: 13,298,054 km (0.028 R)
• M51: 13,507,042 km (0.086 R)
• M52: 13,747,296 km (0.062 R)
• M53: 14,231,993 km (0.073 R)
• M54: 14,323,398 km (0.057 R)
• M55: 14,445,769 km (0.028 R)
• M56: 15,249,259 km (0.109 R)
• M57: 15,625,049 km (0.106 R)
• M58: 15,908,986 km (0.09 R)
• M59: 17,451,489 km (0.1 R)
• M60: 17,713,136 km (0.086 R)
• M61: 18,174,346 km (0.062 R)
• M62: 18,873,567 km (0.107 R)
• M63: 19,007,756 km (0.065 R)
• M64: 19,277,032 km (0.034 R)
• M65: 19,378,310 km (0.117 R)
• M66: 19,649,381 km (0.116 R)
• M67: 19,955,907 km (0.053 R)
• M68: 20,126,748 km (0.097 R)
• M69: 20,263,929 km (0.076 R)
• M70: 20,366,853 km (0.107 R)
• M71: 20,919,317 km (0.116 R)
• M72: 21,127,857 km (0.028 R)
• M73: 21,302,138 km (0.113 R)
• M74: 23,754,945 km (0.087 R)
• M75: 24,045,165 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 14,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit