🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.61 AU - 0.83 AU

Year: 229 Days

Day: 15.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.34 AU - 2.4 AU

Year: 1367 Days

Day: 36.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.7

Radius: 11.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.87 AU - 5.79 AU

Year: 4611 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,231,570 km

• M1: 155,432 km (0.117 R)
• M2: 236,813 km (0.076 R)
• M3: 426,504 km (0.029 R)
• M4: 503,995 km (0.085 R)
• M5: 909,705 km (0.073 R)
• M6: 1,315,713 km (0.054 R)
• M7: 1,484,160 km (0.06 R)
• M8: 1,595,312 km (0.079 R)
• M9: 1,809,237 km (0.072 R)
• M10: 1,911,262 km (0.048 R)
• M11: 2,121,298 km (0.081 R)
• M12: 2,545,408 km (0.1 R)
• M13: 2,641,150 km (0.113 R)
• M14: 3,016,192 km (0.044 R)
• M15: 3,241,187 km (0.064 R)
• M16: 3,408,438 km (0.12 R)
• M17: 3,621,465 km (0.056 R)
• M18: 3,795,148 km (0.077 R)
• M19: 4,083,274 km (0.059 R)
• M20: 4,218,810 km (0.099 R)
• M21: 4,447,844 km (0.091 R)
• M22: 4,657,580 km (0.073 R)
• M23: 5,281,852 km (0.081 R)
• M24: 5,679,184 km (0.057 R)
• M25: 5,805,295 km (0.117 R)
• M26: 5,907,022 km (0.059 R)
• M27: 6,034,778 km (0.103 R)
• M28: 6,502,870 km (0.066 R)
• M29: 6,901,997 km (0.082 R)
• M30: 7,254,300 km (0.079 R)
• M31: 7,640,262 km (0.082 R)
• M32: 7,835,936 km (0.094 R)
• M33: 8,519,000 km (0.118 R)
• M34: 8,867,863 km (0.093 R)
• M35: 9,369,913 km (0.104 R)
• M36: 9,729,995 km (0.06 R)
• M37: 10,125,233 km (0.081 R)
• M38: 10,278,571 km (0.065 R)
• M39: 11,057,227 km (0.119 R)
• M40: 11,405,940 km (0.039 R)
• M41: 12,277,048 km (0.032 R)
• M42: 12,473,620 km (0.117 R)
• M43: 12,671,089 km (0.108 R)
• M44: 12,803,483 km (0.085 R)
• M45: 13,640,633 km (0.094 R)
• M46: 13,742,360 km (0.09 R)
• M47: 14,048,736 km (0.102 R)
• M48: 15,051,790 km (0.106 R)
• M49: 15,297,280 km (0.037 R)
• M50: 16,617,331 km (0.1 R)
• M51: 17,162,915 km (0.078 R)
• M52: 17,714,333 km (0.099 R)
• M53: 17,936,486 km (0.079 R)
• M54: 18,796,823 km (0.047 R)
• M55: 18,947,767 km (0.088 R)
• M56: 19,137,158 km (0.045 R)
• M57: 19,213,004 km (0.113 R)
• M58: 19,365,145 km (0.097 R)
• M59: 19,555,882 km (0.048 R)
• M60: 20,557,590 km (0.089 R)
• M61: 21,103,921 km (0.114 R)
• M62: 21,260,849 km (0.114 R)
• M63: 22,370,566 km (0.067 R)
• M64: 22,811,731 km (0.066 R)
• M65: 24,070,148 km (0.112 R)
• M66: 24,645,950 km (0.053 R)
• M67: 25,267,978 km (0.066 R)
• M68: 25,434,630 km (0.063 R)
• M69: 26,824,095 km (0.119 R)
• M70: 27,936,056 km (0.058 R)
• M71: 28,065,309 km (0.114 R)
• M72: 28,324,562 km (0.103 R)
• M73: 28,714,713 km (0.113 R)
• M74: 28,932,378 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 13.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.08 AU - 7.8 AU

Year: 7605 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,231,570 km

• M1: 238,459 km (0.073 R)
• M2: 342,130 km (0.093 R)
• M3: 512,822 km (0.042 R)
• M4: 611,556 km (0.108 R)
• M5: 742,604 km (0.075 R)
• M6: 966,103 km (0.039 R)
• M7: 1,197,681 km (0.097 R)
• M8: 1,367,773 km (0.078 R)
• M9: 1,802,505 km (0.077 R)
• M10: 1,999,525 km (0.073 R)
• M11: 2,203,876 km (0.085 R)
• M12: 2,356,914 km (0.108 R)
• M13: 2,493,797 km (0.098 R)
• M14: 2,899,805 km (0.026 R)
• M15: 3,326,907 km (0.117 R)
• M16: 3,638,071 km (0.08 R)
• M17: 4,052,008 km (0.106 R)
• M18: 4,627,661 km (0.1 R)
• M19: 4,726,246 km (0.047 R)
• M20: 5,591,669 km (0.077 R)
• M21: 5,935,595 km (0.1 R)
• M22: 6,727,715 km (0.088 R)
• M23: 7,036,934 km (0.114 R)
• M24: 7,207,476 km (0.119 R)
• M25: 7,815,741 km (0.047 R)
• M26: 8,743,696 km (0.079 R)
• M27: 9,050,372 km (0.077 R)
• M28: 9,174,239 km (0.083 R)
• M29: 9,392,054 km (0.117 R)
• M30: 9,486,001 km (0.066 R)
• M31: 9,706,359 km (0.093 R)
• M32: 9,960,226 km (0.083 R)
• M33: 10,442,231 km (0.064 R)
• M34: 11,163,143 km (0.095 R)
• M35: 11,262,625 km (0.03 R)
• M36: 11,764,825 km (0.116 R)
• M37: 11,866,103 km (0.118 R)
• M38: 12,342,872 km (0.113 R)
• M39: 14,024,651 km (0.109 R)
• M40: 14,348,081 km (0.073 R)
• M41: 14,965,472 km (0.05 R)
• M42: 15,665,889 km (0.112 R)
• M43: 16,226,432 km (0.101 R)
• M44: 16,755,560 km (0.053 R)
• M45: 17,482,755 km (0.105 R)
• M46: 17,598,544 km (0.076 R)
• M47: 17,986,302 km (0.043 R)
• M48: 18,142,183 km (0.089 R)
• M49: 18,416,096 km (0.119 R)
• M50: 18,730,850 km (0.114 R)
• M51: 18,888,826 km (0.07 R)
• M52: 19,685,584 km (0.079 R)
• M53: 20,901,366 km (0.06 R)
• M54: 21,270,872 km (0.103 R)
• M55: 21,974,581 km (0.109 R)
• M56: 22,266,596 km (0.111 R)
• M57: 22,476,033 km (0.053 R)
• M58: 22,938,889 km (0.113 R)
• M59: 23,065,748 km (0.078 R)
• M60: 23,617,913 km (0.12 R)
• M61: 24,346,605 km (0.079 R)
• M62: 24,432,923 km (0.067 R)
• M63: 24,562,325 km (0.08 R)
• M64: 24,908,943 km (0.109 R)
• M65: 25,606,817 km (0.079 R)
• M66: 26,576,810 km (0.092 R)
• M67: 27,245,063 km (0.08 R)
• M68: 27,469,161 km (0.093 R)
• M69: 28,009,209 km (0.093 R)
• M70: 28,507,520 km (0.112 R)
• M71: 28,643,803 km (0.084 R)
• M72: 28,734,909 km (0.094 R)
• M73: 29,100,077 km (0.118 R)
• M74: 29,742,749 km (0.112 R)
• M75: 29,880,978 km (0.097 R)
• M76: 30,808,784 km (0.044 R)
• M77: 31,229,303 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.1

Radius: 10.3

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.07 AU - 9.23 AU

Year: 8719 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 47,231,570 km

• M1: 129,552 km (0.046 R)
• M2: 251,474 km (0.1 R)
• M3: 360,680 km (0.057 R)
• M4: 577,747 km (0.117 R)
• M5: 735,722 km (0.05 R)
• M6: 1,154,148 km (0.116 R)
• M7: 1,421,180 km (0.1 R)
• M8: 1,529,189 km (0.102 R)
• M9: 1,617,602 km (0.088 R)
• M10: 1,823,149 km (0.114 R)
• M11: 1,965,118 km (0.071 R)
• M12: 2,361,402 km (0.108 R)
• M13: 3,458,852 km (0.116 R)
• M14: 3,967,784 km (0.109 R)
• M15: 4,309,615 km (0.03 R)
• M16: 5,770,439 km (0.083 R)
• M17: 6,122,293 km (0.074 R)
• M18: 6,481,178 km (0.119 R)
• M19: 7,219,444 km (0.084 R)
• M20: 7,752,162 km (0.081 R)
• M21: 7,906,696 km (0.092 R)
• M22: 8,179,563 km (0.114 R)
• M23: 8,535,157 km (0.102 R)
• M24: 9,017,012 km (0.094 R)
• M25: 9,548,982 km (0.079 R)
• M26: 11,118,413 km (0.083 R)
• M27: 11,866,103 km (0.07 R)
• M28: 13,040,895 km (0.089 R)
• M29: 13,178,824 km (0.045 R)
• M30: 15,064,057 km (0.102 R)
• M31: 15,305,508 km (0.082 R)
• M32: 16,334,143 km (0.043 R)
• M33: 16,482,843 km (0.113 R)
• M34: 16,781,740 km (0.109 R)
• M35: 17,182,961 km (0.063 R)
• M36: 17,384,769 km (0.047 R)
• M37: 17,486,046 km (0.116 R)
• M38: 18,199,927 km (0.089 R)
• M39: 18,767,651 km (0.069 R)
• M40: 18,923,532 km (0.109 R)
• M41: 19,288,850 km (0.099 R)
• M42: 19,709,071 km (0.119 R)
• M43: 20,185,689 km (0.087 R)
• M44: 21,204,002 km (0.108 R)
• M45: 22,349,024 km (0.114 R)
• M46: 22,735,136 km (0.044 R)
• M47: 23,012,341 km (0.067 R)
• M48: 23,123,492 km (0.054 R)
• M49: 23,402,193 km (0.076 R)
• M50: 23,682,091 km (0.079 R)
• M51: 24,188,629 km (0.106 R)
• M52: 24,301,576 km (0.071 R)
• M53: 25,040,739 km (0.102 R)
• M54: 26,832,921 km (0.104 R)
• M55: 27,067,042 km (0.036 R)
• M56: 27,360,852 km (0.098 R)
• M57: 29,627,858 km (0.068 R)
• M58: 30,661,580 km (0.063 R)
• M59: 30,967,806 km (0.069 R)
• M60: 32,016,637 km (0.089 R)
• M61: 32,514,200 km (0.035 R)
• M62: 32,701,496 km (0.084 R)
• M63: 33,391,142 km (0.087 R)
• M64: 34,530,181 km (0.117 R)
• M65: 34,912,553 km (0.11 R)
• M66: 35,360,598 km (0.114 R)
• M67: 35,424,776 km (0.111 R)
• M68: 37,563,577 km (0.114 R)
• M69: 37,957,019 km (0.092 R)
• M70: 38,813,916 km (0.063 R)
• M71: 39,677,245 km (0.109 R)
• M72: 40,077,868 km (0.101 R)
• M73: 40,144,888 km (0.098 R)
• M74: 40,412,818 km (0.085 R)
• M75: 43,125,027 km (0.112 R)
• M76: 43,812,280 km (0.113 R)
• M77: 43,881,095 km (0.091 R)
• M78: 44,919,304 km (0.087 R)
• M79: 46,035,603 km (0.061 R)
• M80: 46,737,816 km (0.031 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 10,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit