🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.71 AU - 0.99 AU

Year: 291 Days

Day: 39.9 Hours

Environment

Temp: 80 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.85 AU - 1.17 AU

Year: 376 Days

Day: 16.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,662,593 km

• M1: 121,324 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.99 AU - 1.25 AU

Year: 440 Days

Day: 30.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,662,593 km

• M1: 63,130 km (0.088 R)
• M2: 651,050 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.84 AU - 3.08 AU

Year: 1889 Days

Day: 23.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.97 AU - 3.15 AU

Year: 1985 Days

Day: 30.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.3

Radius: 8.2

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.49 AU - 10.93 AU

Year: 10366 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,662,593 km

• M1: 103,671 km (0.104 R)
• M2: 222,153 km (0.098 R)
• M3: 342,430 km (0.102 R)
• M4: 397,781 km (0.112 R)
• M5: 472,131 km (0.03 R)
• M6: 619,186 km (0.089 R)
• M7: 958,773 km (0.101 R)
• M8: 1,105,528 km (0.109 R)
• M9: 1,192,744 km (0.112 R)
• M10: 1,374,356 km (0.057 R)
• M11: 1,516,474 km (0.119 R)
• M12: 1,589,477 km (0.099 R)
• M13: 1,789,939 km (0.029 R)
• M14: 2,641,898 km (0.112 R)
• M15: 2,971,014 km (0.064 R)
• M16: 3,440,751 km (0.095 R)
• M17: 4,068,912 km (0.082 R)
• M18: 4,448,741 km (0.067 R)
• M19: 4,660,722 km (0.082 R)
• M20: 5,846,734 km (0.047 R)
• M21: 6,473,100 km (0.088 R)
• M22: 6,753,895 km (0.108 R)
• M23: 6,834,828 km (0.099 R)
• M24: 7,916,420 km (0.116 R)
• M25: 8,087,560 km (0.071 R)
• M26: 8,696,124 km (0.077 R)
• M27: 8,872,650 km (0.109 R)
• M28: 9,545,391 km (0.118 R)
• M29: 9,956,935 km (0.114 R)
• M30: 10,049,237 km (0.118 R)
• M31: 10,702,980 km (0.091 R)
• M32: 11,322,165 km (0.068 R)
• M33: 11,466,826 km (0.076 R)
• M34: 11,660,556 km (0.09 R)
• M35: 12,149,591 km (0.03 R)
• M36: 12,645,209 km (0.071 R)
• M37: 13,147,708 km (0.103 R)
• M38: 17,173,536 km (0.109 R)
• M39: 17,729,442 km (0.041 R)
• M40: 17,841,491 km (0.117 R)
• M41: 18,066,037 km (0.107 R)
• M42: 18,348,029 km (0.053 R)
• M43: 19,605,998 km (0.076 R)
• M44: 21,425,557 km (0.098 R)
• M45: 21,843,982 km (0.093 R)
• M46: 22,749,348 km (0.11 R)
• M47: 24,037,386 km (0.047 R)
• M48: 24,846,710 km (0.118 R)
• M49: 25,286,079 km (0.088 R)
• M50: 25,791,421 km (0.034 R)
• M51: 25,918,280 km (0.095 R)
• M52: 26,363,932 km (0.055 R)
• M53: 26,619,744 km (0.117 R)
• M54: 26,812,127 km (0.083 R)
• M55: 27,069,436 km (0.087 R)
• M56: 27,392,118 km (0.113 R)
• M57: 27,521,520 km (0.026 R)
• M58: 27,586,296 km (0.112 R)
• M59: 28,498,843 km (0.073 R)
• M60: 30,554,318 km (0.119 R)
• M61: 30,957,634 km (0.057 R)
• M62: 33,276,401 km (0.099 R)
• M63: 37,143,805 km (0.1 R)
• M64: 37,287,120 km (0.087 R)
• M65: 37,574,198 km (0.069 R)
• M66: 37,862,174 km (0.091 R)
• M67: 38,657,586 km (0.036 R)
• M68: 39,312,525 km (0.114 R)
• M69: 39,751,146 km (0.117 R)
• M70: 39,971,055 km (0.094 R)
• M71: 41,373,386 km (0.079 R)
• M72: 42,267,233 km (0.084 R)
• M73: 42,941,919 km (0.102 R)
• M74: 43,695,743 km (0.084 R)
• M75: 44,377,760 km (0.082 R)
• M76: 44,987,072 km (0.103 R)
• M77: 46,214,073 km (0.107 R)
• M78: 46,368,159 km (0.092 R)
• M79: 47,451,846 km (0.109 R)
• M80: 49,093,084 km (0.086 R)
• M81: 49,407,838 km (0.091 R)
• M82: 51,789,436 km (0.066 R)
• M83: 52,029,691 km (0.037 R)
• M84: 52,190,060 km (0.096 R)
• M85: 52,591,580 km (0.101 R)
• M86: 52,833,031 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 11.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.69 AU - 11.95 AU

Year: 12295 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,662,593 km

• M1: 536,757 km (0.092 R)
• M2: 629,059 km (0.115 R)
• M3: 727,794 km (0.093 R)
• M4: 832,213 km (0.105 R)
• M5: 1,240,166 km (0.103 R)
• M6: 1,389,465 km (0.115 R)
• M7: 1,567,786 km (0.074 R)
• M8: 2,224,969 km (0.096 R)
• M9: 2,874,822 km (0.077 R)
• M10: 3,191,820 km (0.092 R)
• M11: 3,369,542 km (0.044 R)
• M12: 3,642,409 km (0.093 R)
• M13: 4,081,030 km (0.11 R)
• M14: 4,603,126 km (0.08 R)
• M15: 5,818,160 km (0.107 R)
• M16: 6,035,975 km (0.119 R)
• M17: 6,668,026 km (0.092 R)
• M18: 7,204,334 km (0.065 R)
• M19: 9,828,730 km (0.076 R)
• M20: 9,915,048 km (0.119 R)
• M21: 10,306,994 km (0.104 R)
• M22: 10,482,772 km (0.025 R)
• M23: 12,016,748 km (0.091 R)
• M24: 12,248,326 km (0.103 R)
• M25: 13,188,997 km (0.106 R)
• M26: 13,619,989 km (0.049 R)
• M27: 14,006,998 km (0.092 R)
• M28: 15,439,847 km (0.091 R)
• M29: 16,506,479 km (0.09 R)
• M30: 16,660,715 km (0.084 R)
• M31: 18,389,767 km (0.065 R)
• M32: 18,871,173 km (0.087 R)
• M33: 19,573,834 km (0.04 R)
• M34: 19,737,195 km (0.05 R)
• M35: 19,955,758 km (0.071 R)
• M36: 20,120,166 km (0.043 R)
• M37: 20,893,587 km (0.089 R)
• M38: 21,060,538 km (0.043 R)
• M39: 21,564,084 km (0.059 R)
• M40: 21,958,574 km (0.113 R)
• M41: 22,355,457 km (0.069 R)
• M42: 22,469,301 km (0.104 R)
• M43: 23,271,445 km (0.071 R)
• M44: 23,560,318 km (0.077 R)
• M45: 23,734,151 km (0.036 R)
• M46: 24,668,390 km (0.095 R)
• M47: 25,317,794 km (0.086 R)
• M48: 25,495,816 km (0.081 R)
• M49: 27,603,949 km (0.095 R)
• M50: 27,726,021 km (0.114 R)
• M51: 28,401,156 km (0.11 R)
• M52: 28,586,208 km (0.085 R)
• M53: 28,833,494 km (0.084 R)
• M54: 30,269,633 km (0.091 R)
• M55: 34,649,560 km (0.109 R)
• M56: 35,708,563 km (0.118 R)
• M57: 37,317,039 km (0.077 R)
• M58: 37,858,434 km (0.074 R)
• M59: 38,675,388 km (0.117 R)
• M60: 39,292,030 km (0.117 R)
• M61: 40,673,716 km (0.061 R)
• M62: 40,882,405 km (0.115 R)
• M63: 42,141,571 km (0.042 R)
• M64: 42,846,775 km (0.086 R)
• M65: 42,917,535 km (0.113 R)
• M66: 43,413,601 km (0.088 R)
• M67: 43,840,404 km (0.052 R)
• M68: 43,911,762 km (0.107 R)
• M69: 46,430,392 km (0.115 R)
• M70: 46,721,210 km (0.114 R)
• M71: 46,939,773 km (0.097 R)
• M72: 48,257,880 km (0.098 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit