🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 161 Days

Day: 20.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.85 AU - 1.23 AU

Year: 397 Days

Day: 13.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.38 AU - 2.1 AU

Year: 860 Days

Day: 41.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.62 AU - 1.98 AU

Year: 905 Days

Day: 47.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.6 AU - 3.66 AU

Year: 2592 Days

Day: 25 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.5

Radius: 14.7

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.45 AU - 6.63 AU

Year: 6268 Days

Day: 9.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,299,200 km

• M1: 192,832 km (0.112 R)
• M2: 339,438 km (0.074 R)
• M3: 464,651 km (0.112 R)
• M4: 638,933 km (0.078 R)
• M5: 885,171 km (0.1 R)
• M6: 996,322 km (0.118 R)
• M7: 1,306,139 km (0.098 R)
• M8: 1,492,089 km (0.04 R)
• M9: 1,627,774 km (0.053 R)
• M10: 1,996,533 km (0.041 R)
• M11: 2,169,319 km (0.056 R)
• M12: 2,415,108 km (0.111 R)
• M13: 2,789,252 km (0.115 R)
• M14: 2,983,430 km (0.083 R)
• M15: 3,232,660 km (0.071 R)
• M16: 4,103,769 km (0.086 R)
• M17: 4,269,822 km (0.074 R)
• M18: 4,694,830 km (0.095 R)
• M19: 5,282,899 km (0.03 R)
• M20: 5,555,317 km (0.118 R)
• M21: 5,677,838 km (0.077 R)
• M22: 5,770,439 km (0.109 R)
• M23: 6,019,669 km (0.103 R)
• M24: 6,272,489 km (0.074 R)
• M25: 6,528,900 km (0.089 R)
• M26: 7,018,982 km (0.1 R)
• M27: 7,185,036 km (0.105 R)
• M28: 7,554,992 km (0.069 R)
• M29: 7,657,017 km (0.114 R)
• M30: 7,759,492 km (0.118 R)
• M31: 9,534,022 km (0.057 R)
• M32: 9,681,226 km (0.092 R)
• M33: 9,792,228 km (0.074 R)
• M34: 10,277,972 km (0.117 R)
• M35: 10,848,090 km (0.093 R)
• M36: 11,040,622 km (0.088 R)
• M37: 11,272,948 km (0.063 R)
• M38: 11,467,874 km (0.109 R)
• M39: 12,378,775 km (0.047 R)
• M40: 13,313,163 km (0.103 R)
• M41: 14,101,993 km (0.045 R)
• M42: 14,227,954 km (0.117 R)
• M43: 14,608,232 km (0.03 R)
• M44: 15,206,175 km (0.084 R)
• M45: 15,508,213 km (0.077 R)
• M46: 16,074,441 km (0.042 R)
• M47: 16,426,295 km (0.05 R)
• M48: 17,317,001 km (0.115 R)
• M49: 18,360,895 km (0.111 R)
• M50: 18,867,283 km (0.033 R)
• M51: 19,846,850 km (0.117 R)
• M52: 20,461,548 km (0.091 R)
• M53: 20,890,744 km (0.097 R)
• M54: 21,467,743 km (0.042 R)
• M55: 23,329,339 km (0.096 R)
• M56: 23,677,902 km (0.1 R)
• M57: 23,777,834 km (0.105 R)
• M58: 23,928,030 km (0.086 R)
• M59: 24,835,341 km (0.075 R)
• M60: 25,038,495 km (0.091 R)
• M61: 26,787,892 km (0.095 R)
• M62: 27,257,480 km (0.092 R)
• M63: 28,205,033 km (0.037 R)
• M64: 28,682,849 km (0.118 R)
• M65: 29,915,984 km (0.092 R)
• M66: 30,566,286 km (0.033 R)
• M67: 31,002,364 km (0.087 R)
• M68: 31,385,633 km (0.117 R)
• M69: 32,711,818 km (0.072 R)
• M70: 32,878,770 km (0.113 R)
• M71: 32,990,370 km (0.073 R)
• M72: 33,718,313 km (0.081 R)
• M73: 33,999,856 km (0.082 R)
• M74: 35,704,673 km (0.096 R)
• M75: 36,163,939 km (0.102 R)
• M76: 36,394,320 km (0.101 R)
• M77: 37,787,076 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 12.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.54 AU - 11.76 AU

Year: 11234 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,299,200 km

• M1: 195,824 km (0.113 R)
• M2: 300,841 km (0.074 R)
• M3: 454,778 km (0.093 R)
• M4: 591,660 km (0.103 R)
• M5: 835,953 km (0.054 R)
• M6: 951,143 km (0.036 R)
• M7: 1,958,835 km (0.086 R)
• M8: 2,063,104 km (0.105 R)
• M9: 2,415,258 km (0.041 R)
• M10: 2,816,180 km (0.11 R)
• M11: 3,908,693 km (0.089 R)
• M12: 4,008,026 km (0.069 R)
• M13: 4,108,257 km (0.101 R)
• M14: 4,413,885 km (0.071 R)
• M15: 4,586,970 km (0.042 R)
• M16: 5,119,688 km (0.091 R)
• M17: 5,375,201 km (0.1 R)
• M18: 5,822,948 km (0.101 R)
• M19: 6,556,276 km (0.115 R)
• M20: 6,635,264 km (0.097 R)
• M21: 7,075,082 km (0.036 R)
• M22: 8,279,494 km (0.06 R)
• M23: 8,364,915 km (0.069 R)
• M24: 8,536,653 km (0.084 R)
• M25: 8,622,971 km (0.057 R)
• M26: 8,971,235 km (0.028 R)
• M27: 9,058,899 km (0.086 R)
• M28: 9,502,158 km (0.11 R)
• M29: 10,363,542 km (0.076 R)
• M30: 10,548,146 km (0.029 R)
• M31: 10,967,469 km (0.118 R)
• M32: 11,202,786 km (0.1 R)
• M33: 12,112,192 km (0.106 R)
• M34: 12,748,132 km (0.071 R)
• M35: 15,032,342 km (0.081 R)
• M36: 15,768,513 km (0.08 R)
• M37: 16,678,218 km (0.088 R)
• M38: 17,057,748 km (0.086 R)
• M39: 17,604,827 km (0.104 R)
• M40: 17,880,536 km (0.077 R)
• M41: 19,280,622 km (0.093 R)
• M42: 19,451,014 km (0.119 R)
• M43: 20,425,944 km (0.065 R)
• M44: 20,773,908 km (0.096 R)
• M45: 21,416,880 km (0.034 R)
• M46: 21,711,289 km (0.109 R)
• M47: 22,423,225 km (0.055 R)
• M48: 22,602,443 km (0.116 R)
• M49: 22,842,248 km (0.097 R)
• M50: 23,627,039 km (0.104 R)
• M51: 25,658,877 km (0.081 R)
• M52: 26,474,634 km (0.059 R)
• M53: 28,907,545 km (0.093 R)
• M54: 29,233,070 km (0.101 R)
• M55: 29,821,887 km (0.054 R)
• M56: 32,350,988 km (0.095 R)
• M57: 33,231,970 km (0.109 R)
• M58: 33,778,002 km (0.061 R)
• M59: 34,809,779 km (0.056 R)
• M60: 35,642,740 km (0.083 R)
• M61: 35,782,165 km (0.089 R)
• M62: 36,201,638 km (0.073 R)
• M63: 36,341,811 km (0.079 R)
• M64: 37,045,370 km (0.114 R)
• M65: 37,469,779 km (0.087 R)
• M66: 38,323,384 km (0.069 R)
• M67: 39,543,504 km (0.057 R)
• M68: 39,977,189 km (0.102 R)
• M69: 40,194,554 km (0.087 R)
• M70: 40,557,778 km (0.089 R)
• M71: 41,874,538 km (0.034 R)
• M72: 45,908,295 km (0.064 R)
• M73: 47,203,663 km (0.053 R)
• M74: 47,356,852 km (0.113 R)
• M75: 48,975,351 km (0.108 R)
• M76: 49,674,422 km (0.026 R)
• M77: 50,220,454 km (0.078 R)
• M78: 50,925,509 km (0.099 R)
• M79: 51,555,017 km (0.027 R)
• M80: 52,742,076 km (0.047 R)
• M81: 53,299,178 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 14,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit