🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 28.1 Hours

Environment

Temp: 259 °C

Axial Tilt: 126.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,785,476 km

• M1: 109,057 km (0.08 R)
• M2: 324,927 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.07 AU - 1.53 AU

Year: 536 Days

Day: 28.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.08 AU - 3.62 AU

Year: 2217 Days

Day: 39.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.6

Radius: 9.2

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.34 AU - 6.72 AU

Year: 5355 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,785,476 km

• M1: 126,410 km (0.101 R)
• M2: 196,871 km (0.055 R)
• M3: 397,781 km (0.104 R)
• M4: 566,826 km (0.096 R)
• M5: 693,237 km (0.083 R)
• M6: 843,882 km (0.076 R)
• M7: 975,378 km (0.109 R)
• M8: 1,036,115 km (0.101 R)
• M9: 1,309,281 km (0.077 R)
• M10: 1,480,570 km (0.103 R)
• M11: 2,507,260 km (0.076 R)
• M12: 2,656,559 km (0.115 R)
• M13: 2,765,017 km (0.078 R)
• M14: 2,941,693 km (0.105 R)
• M15: 3,470,222 km (0.118 R)
• M16: 3,879,970 km (0.061 R)
• M17: 4,640,227 km (0.085 R)
• M18: 4,903,818 km (0.04 R)
• M19: 5,584,189 km (0.11 R)
• M20: 6,410,269 km (0.08 R)
• M21: 6,942,089 km (0.111 R)
• M22: 7,673,324 km (0.117 R)
• M23: 7,828,606 km (0.055 R)
• M24: 7,922,404 km (0.111 R)
• M25: 8,079,482 km (0.101 R)
• M26: 8,301,186 km (0.11 R)
• M27: 8,460,807 km (0.099 R)
• M28: 9,207,899 km (0.036 R)
• M29: 9,439,626 km (0.08 R)
• M30: 9,572,768 km (0.037 R)
• M31: 9,706,658 km (0.098 R)
• M32: 9,841,146 km (0.088 R)
• M33: 9,942,424 km (0.119 R)
• M34: 10,282,460 km (0.108 R)
• M35: 11,008,907 km (0.049 R)
• M36: 11,396,067 km (0.077 R)
• M37: 11,859,521 km (0.111 R)
• M38: 12,003,284 km (0.08 R)
• M39: 12,256,404 km (0.092 R)
• M40: 13,698,527 km (0.112 R)
• M41: 14,191,004 km (0.053 R)
• M42: 14,305,446 km (0.116 R)
• M43: 14,573,825 km (0.12 R)
• M44: 15,037,728 km (0.097 R)
• M45: 15,310,594 km (0.065 R)
• M46: 15,861,264 km (0.041 R)
• M47: 16,779,944 km (0.097 R)
• M48: 16,860,727 km (0.089 R)
• M49: 17,266,137 km (0.043 R)
• M50: 17,470,189 km (0.065 R)
• M51: 17,798,107 km (0.032 R)
• M52: 17,880,386 km (0.089 R)
• M53: 18,335,463 km (0.092 R)
• M54: 18,460,228 km (0.097 R)
• M55: 18,878,054 km (0.074 R)
• M56: 19,130,277 km (0.055 R)
• M57: 21,144,462 km (0.113 R)
• M58: 21,537,905 km (0.119 R)
• M59: 21,625,569 km (0.113 R)
• M60: 21,757,365 km (0.076 R)
• M61: 22,021,854 km (0.082 R)
• M62: 22,866,483 km (0.091 R)
• M63: 23,135,311 km (0.053 R)
• M64: 23,270,248 km (0.093 R)
• M65: 24,770,715 km (0.076 R)
• M66: 25,000,796 km (0.113 R)
• M67: 25,555,804 km (0.09 R)
• M68: 27,387,780 km (0.093 R)
• M69: 28,487,773 km (0.113 R)
• M70: 28,632,434 km (0.086 R)
• M71: 28,970,675 km (0.077 R)
• M72: 29,797,652 km (0.107 R)
• M73: 30,091,312 km (0.079 R)
• M74: 31,126,979 km (0.042 R)
• M75: 31,524,610 km (0.081 R)
• M76: 31,624,242 km (0.09 R)
• M77: 32,224,429 km (0.082 R)
• M78: 33,486,885 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 8.9

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.37 AU - 11.49 AU

Year: 10473 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,785,476 km

• M1: 148,401 km (0.067 R)
• M2: 217,216 km (0.032 R)
• M3: 470,485 km (0.11 R)
• M4: 547,977 km (0.082 R)
• M5: 753,375 km (0.084 R)
• M6: 943,663 km (0.091 R)
• M7: 1,258,118 km (0.111 R)
• M8: 1,393,055 km (0.116 R)
• M9: 1,628,822 km (0.11 R)
• M10: 2,032,437 km (0.117 R)
• M11: 2,327,743 km (0.12 R)
• M12: 3,049,253 km (0.069 R)
• M13: 3,513,456 km (0.061 R)
• M14: 3,770,315 km (0.116 R)
• M15: 3,900,914 km (0.087 R)
• M16: 3,999,948 km (0.074 R)
• M17: 4,234,368 km (0.07 R)
• M18: 5,325,385 km (0.046 R)
• M19: 5,657,642 km (0.098 R)
• M20: 5,769,990 km (0.091 R)
• M21: 5,920,934 km (0.084 R)
• M22: 6,381,546 km (0.108 R)
• M23: 6,695,103 km (0.069 R)
• M24: 6,933,413 km (0.119 R)
• M25: 7,337,177 km (0.116 R)
• M26: 7,873,336 km (0.097 R)
• M27: 8,464,846 km (0.047 R)
• M28: 8,550,565 km (0.055 R)
• M29: 8,939,670 km (0.114 R)
• M30: 9,556,611 km (0.115 R)
• M31: 9,645,772 km (0.078 R)
• M32: 10,645,833 km (0.096 R)
• M33: 15,747,270 km (0.075 R)
• M34: 15,958,652 km (0.11 R)
• M35: 16,490,921 km (0.095 R)
• M36: 17,300,395 km (0.06 R)
• M37: 17,409,303 km (0.027 R)
• M38: 17,573,112 km (0.081 R)
• M39: 18,067,683 km (0.112 R)
• M40: 18,455,441 km (0.073 R)
• M41: 18,789,941 km (0.069 R)
• M42: 19,295,582 km (0.07 R)
• M43: 19,976,552 km (0.077 R)
• M44: 20,320,028 km (0.093 R)
• M45: 20,492,515 km (0.097 R)
• M46: 20,607,855 km (0.066 R)
• M47: 21,071,010 km (0.07 R)
• M48: 22,007,792 km (0.116 R)
• M49: 22,421,878 km (0.109 R)
• M50: 24,530,610 km (0.115 R)
• M51: 25,950,443 km (0.048 R)
• M52: 26,513,231 km (0.05 R)
• M53: 28,611,341 km (0.11 R)
• M54: 28,804,771 km (0.11 R)
• M55: 30,235,974 km (0.106 R)
• M56: 32,291,897 km (0.09 R)
• M57: 32,829,702 km (0.069 R)
• M58: 33,370,498 km (0.105 R)
• M59: 35,079,354 km (0.113 R)
• M60: 37,378,524 km (0.109 R)
• M61: 38,155,535 km (0.087 R)
• M62: 38,581,740 km (0.114 R)
• M63: 38,866,724 km (0.048 R)
• M64: 39,725,864 km (0.109 R)
• M65: 40,735,949 km (0.113 R)
• M66: 40,953,614 km (0.103 R)
• M67: 41,316,987 km (0.119 R)
• M68: 41,535,699 km (0.104 R)
• M69: 42,120,477 km (0.114 R)
• M70: 43,224,360 km (0.093 R)
• M71: 43,372,312 km (0.078 R)
• M72: 45,912,185 km (0.096 R)
• M73: 46,441,163 km (0.074 R)
• M74: 46,744,248 km (0.115 R)
• M75: 46,896,090 km (0.093 R)
• M76: 47,963,471 km (0.108 R)
• M77: 48,116,510 km (0.114 R)
• M78: 48,193,253 km (0.05 R)
• M79: 48,269,847 km (0.03 R)
• M80: 49,115,823 km (0.094 R)
• M81: 49,193,016 km (0.117 R)
• M82: 51,134,946 km (0.063 R)
• M83: 51,213,185 km (0.072 R)
• M84: 51,840,150 km (0.064 R)
• M85: 52,075,916 km (0.08 R)
• M86: 52,548,646 km (0.059 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit