🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.5 AU - 0.62 AU

Year: 158 Days

Day: 27.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,487,989 km

• M1: 98,286 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.03 AU - 4.25 AU

Year: 3173 Days

Day: 47.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,487,989 km

• M1: 1,029,533 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 11.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.87 AU - 4.81 AU

Year: 3406 Days

Day: 5.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,487,989 km

• M1: 217,814 km (0.104 R)
• M2: 495,169 km (0.114 R)
• M3: 625,170 km (0.105 R)
• M4: 750,533 km (0.057 R)
• M5: 876,045 km (0.107 R)
• M6: 980,016 km (0.114 R)
• M7: 1,159,832 km (0.101 R)
• M8: 1,405,771 km (0.066 R)
• M9: 1,552,527 km (0.045 R)
• M10: 1,716,336 km (0.081 R)
• M11: 1,873,863 km (0.065 R)
• M12: 2,164,382 km (0.107 R)
• M13: 2,402,093 km (0.054 R)
• M14: 2,620,506 km (0.106 R)
• M15: 2,746,467 km (0.077 R)
• M16: 2,975,202 km (0.073 R)
• M17: 3,270,060 km (0.103 R)
• M18: 3,375,526 km (0.106 R)
• M19: 3,936,070 km (0.11 R)
• M20: 4,113,343 km (0.044 R)
• M21: 4,593,103 km (0.115 R)
• M22: 4,694,531 km (0.085 R)
• M23: 4,796,856 km (0.107 R)
• M24: 5,659,886 km (0.068 R)
• M25: 5,805,445 km (0.082 R)
• M26: 6,044,502 km (0.108 R)
• M27: 6,212,052 km (0.115 R)
• M28: 6,456,644 km (0.07 R)
• M29: 6,532,490 km (0.114 R)
• M30: 6,916,658 km (0.066 R)
• M31: 8,051,357 km (0.087 R)
• M32: 8,734,571 km (0.115 R)
• M33: 8,839,738 km (0.099 R)
• M34: 9,436,484 km (0.068 R)
• M35: 9,566,036 km (0.115 R)
• M36: 9,914,449 km (0.027 R)
• M37: 10,090,376 km (0.086 R)
• M38: 10,378,203 km (0.083 R)
• M39: 10,871,576 km (0.082 R)
• M40: 11,075,628 km (0.062 R)
• M41: 11,418,656 km (0.1 R)
• M42: 11,695,412 km (0.114 R)
• M43: 11,881,362 km (0.118 R)
• M44: 12,161,858 km (0.11 R)
• M45: 12,397,475 km (0.103 R)
• M46: 12,753,518 km (0.089 R)
• M47: 12,944,853 km (0.084 R)
• M48: 13,161,172 km (0.095 R)
• M49: 13,475,776 km (0.058 R)
• M50: 14,236,182 km (0.107 R)
• M51: 14,335,366 km (0.077 R)
• M52: 14,884,689 km (0.056 R)
• M53: 15,313,885 km (0.106 R)
• M54: 15,542,770 km (0.108 R)
• M55: 15,824,164 km (0.045 R)
• M56: 16,003,980 km (0.077 R)
• M57: 16,443,798 km (0.082 R)
• M58: 17,467,496 km (0.081 R)
• M59: 17,813,366 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 13.4

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.74 AU - 5.72 AU

Year: 3875 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,487,989 km

• M1: 201,658 km (0.084 R)
• M2: 337,493 km (0.107 R)
• M3: 480,658 km (0.119 R)
• M4: 565,929 km (0.115 R)
• M5: 650,003 km (0.12 R)
• M6: 755,918 km (0.089 R)
• M7: 904,768 km (0.084 R)
• M8: 1,016,218 km (0.102 R)
• M9: 1,113,158 km (0.087 R)
• M10: 1,223,711 km (0.103 R)
• M11: 1,669,662 km (0.045 R)
• M12: 1,774,380 km (0.109 R)
• M13: 1,917,546 km (0.115 R)
• M14: 2,052,333 km (0.072 R)
• M15: 2,152,564 km (0.071 R)
• M16: 2,383,992 km (0.029 R)
• M17: 2,543,014 km (0.108 R)
• M18: 2,885,743 km (0.092 R)
• M19: 3,214,409 km (0.1 R)
• M20: 3,346,355 km (0.102 R)
• M21: 3,540,234 km (0.07 R)
• M22: 4,112,595 km (0.06 R)
• M23: 4,352,999 km (0.045 R)
• M24: 4,814,209 km (0.097 R)
• M25: 4,898,283 km (0.103 R)
• M26: 5,256,570 km (0.055 R)
• M27: 5,482,762 km (0.103 R)
• M28: 5,588,378 km (0.053 R)
• M29: 5,676,790 km (0.09 R)
• M30: 5,873,063 km (0.098 R)
• M31: 6,053,328 km (0.1 R)
• M32: 6,290,590 km (0.098 R)
• M33: 6,401,293 km (0.068 R)
• M34: 6,906,784 km (0.05 R)
• M35: 7,097,372 km (0.089 R)
• M36: 7,231,860 km (0.032 R)
• M37: 7,464,335 km (0.036 R)
• M38: 7,620,665 km (0.105 R)
• M39: 7,797,939 km (0.054 R)
• M40: 8,136,479 km (0.118 R)
• M41: 8,581,831 km (0.112 R)
• M42: 8,704,651 km (0.104 R)
• M43: 8,848,714 km (0.055 R)
• M44: 8,993,674 km (0.094 R)
• M45: 9,243,802 km (0.077 R)
• M46: 9,411,950 km (0.095 R)
• M47: 9,559,902 km (0.095 R)
• M48: 10,029,789 km (0.063 R)
• M49: 10,224,266 km (0.119 R)
• M50: 10,311,033 km (0.088 R)
• M51: 10,638,952 km (0.062 R)
• M52: 10,837,319 km (0.053 R)
• M53: 11,103,603 km (0.115 R)
• M54: 11,394,720 km (0.076 R)
• M55: 11,575,135 km (0.087 R)
• M56: 11,893,031 km (0.053 R)
• M57: 11,984,435 km (0.114 R)
• M58: 13,146,212 km (0.065 R)
• M59: 13,812,671 km (0.1 R)
• M60: 14,416,896 km (0.048 R)
• M61: 14,563,203 km (0.085 R)
• M62: 14,685,574 km (0.096 R)
• M63: 15,153,516 km (0.043 R)
• M64: 15,252,700 km (0.119 R)
• M65: 15,476,498 km (0.059 R)
• M66: 15,751,609 km (0.114 R)
• M67: 15,851,989 km (0.095 R)
• M68: 16,205,339 km (0.028 R)
• M69: 16,382,912 km (0.096 R)
• M70: 16,714,420 km (0.112 R)
• M71: 17,099,785 km (0.076 R)
• M72: 17,384,170 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit