🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.6 AU - 0.94 AU

Year: 241 Days

Day: 19.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.9 AU - 2.46 AU

Year: 1147 Days

Day: 14.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,575,510 km

• M1: 47,123 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.3 AU - 3.32 AU

Year: 2147 Days

Day: 43.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.9

Radius: 12.2

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.57 AU - 9.45 AU

Year: 8081 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,575,510 km

• M1: 323,281 km (0.1 R)
• M2: 698,772 km (0.09 R)
• M3: 779,555 km (0.113 R)
• M4: 1,137,542 km (0.051 R)
• M5: 1,524,103 km (0.113 R)
• M6: 1,676,843 km (0.084 R)
• M7: 2,069,687 km (0.104 R)
• M8: 2,190,861 km (0.084 R)
• M9: 2,465,822 km (0.052 R)
• M10: 3,385,699 km (0.083 R)
• M11: 3,942,801 km (0.092 R)
• M12: 4,063,826 km (0.095 R)
• M13: 4,155,380 km (0.034 R)
• M14: 4,623,621 km (0.106 R)
• M15: 5,441,473 km (0.029 R)
• M16: 6,162,983 km (0.116 R)
• M17: 6,517,231 km (0.086 R)
• M18: 6,660,845 km (0.044 R)
• M19: 7,061,169 km (0.098 R)
• M20: 7,809,158 km (0.094 R)
• M21: 8,231,174 km (0.101 R)
• M22: 8,308,815 km (0.099 R)
• M23: 8,621,475 km (0.073 R)
• M24: 8,858,588 km (0.106 R)
• M25: 9,218,370 km (0.118 R)
• M26: 9,379,786 km (0.101 R)
• M27: 10,789,447 km (0.113 R)
• M28: 11,911,730 km (0.053 R)
• M29: 12,353,194 km (0.053 R)
• M30: 12,710,433 km (0.105 R)
• M31: 12,800,192 km (0.057 R)
• M32: 13,572,117 km (0.092 R)
• M33: 14,452,800 km (0.103 R)
• M34: 15,018,429 km (0.048 R)
• M35: 15,113,424 km (0.116 R)
• M36: 15,735,751 km (0.096 R)
• M37: 15,880,562 km (0.106 R)
• M38: 16,074,441 km (0.098 R)
• M39: 16,808,069 km (0.088 R)
• M40: 17,853,608 km (0.103 R)
• M41: 18,511,390 km (0.085 R)
• M42: 18,613,266 km (0.093 R)
• M43: 18,868,929 km (0.038 R)
• M44: 19,331,934 km (0.053 R)
• M45: 19,487,067 km (0.115 R)
• M46: 19,694,560 km (0.102 R)
• M47: 20,059,578 km (0.118 R)
• M48: 21,061,435 km (0.066 R)
• M49: 21,167,800 km (0.114 R)
• M50: 22,730,798 km (0.088 R)
• M51: 23,004,113 km (0.09 R)
• M52: 23,223,424 km (0.061 R)
• M53: 23,388,430 km (0.063 R)
• M54: 23,719,640 km (0.11 R)
• M55: 23,941,194 km (0.088 R)
• M56: 24,219,297 km (0.063 R)
• M57: 24,554,247 km (0.103 R)
• M58: 24,666,295 km (0.071 R)
• M59: 27,231,600 km (0.108 R)
• M60: 27,463,626 km (0.04 R)
• M61: 29,225,440 km (0.101 R)
• M62: 29,641,771 km (0.107 R)
• M63: 29,880,529 km (0.059 R)
• M64: 30,119,886 km (0.086 R)
• M65: 31,265,955 km (0.095 R)
• M66: 31,569,788 km (0.071 R)
• M67: 32,364,751 km (0.099 R)
• M68: 33,787,128 km (0.1 R)
• M69: 34,788,686 km (0.12 R)
• M70: 35,419,540 km (0.096 R)
• M71: 36,372,927 km (0.095 R)
• M72: 37,077,533 km (0.095 R)
• M73: 37,722,001 km (0.114 R)
• M74: 38,825,883 km (0.12 R)
• M75: 39,349,177 km (0.097 R)
• M76: 39,545,898 km (0.113 R)
• M77: 40,006,510 km (0.05 R)
• M78: 40,667,433 km (0.073 R)
• M79: 41,531,959 km (0.099 R)
• M80: 43,618,102 km (0.106 R)
• M81: 43,889,771 km (0.106 R)
• M82: 45,050,651 km (0.076 R)
• M83: 45,807,167 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 11.6

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.6 AU - 10.86 AU

Year: 9995 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 37,575,510 km

• M1: 329,115 km (0.096 R)
• M2: 750,233 km (0.089 R)
• M3: 867,368 km (0.068 R)
• M4: 1,138,141 km (0.085 R)
• M5: 1,275,023 km (0.067 R)
• M6: 1,700,180 km (0.109 R)
• M7: 1,778,719 km (0.064 R)
• M8: 2,084,048 km (0.07 R)
• M9: 2,428,422 km (0.081 R)
• M10: 3,098,621 km (0.061 R)
• M11: 3,195,411 km (0.098 R)
• M12: 4,246,186 km (0.101 R)
• M13: 4,795,061 km (0.04 R)
• M14: 5,542,302 km (0.087 R)
• M15: 7,079,420 km (0.092 R)
• M16: 7,565,164 km (0.091 R)
• M17: 8,398,424 km (0.05 R)
• M18: 10,007,050 km (0.12 R)
• M19: 10,223,818 km (0.068 R)
• M20: 10,332,725 km (0.068 R)
• M21: 10,625,189 km (0.107 R)
• M22: 11,031,796 km (0.074 R)
• M23: 11,106,296 km (0.054 R)
• M24: 11,180,945 km (0.093 R)
• M25: 11,255,744 km (0.106 R)
• M26: 11,746,275 km (0.034 R)
• M27: 11,822,271 km (0.074 R)
• M28: 12,320,881 km (0.1 R)
• M29: 12,748,132 km (0.044 R)
• M30: 13,617,146 km (0.087 R)
• M31: 13,857,400 km (0.043 R)
• M32: 14,505,309 km (0.08 R)
• M33: 14,832,928 km (0.113 R)
• M34: 15,370,433 km (0.044 R)
• M35: 16,083,117 km (0.051 R)
• M36: 17,280,499 km (0.062 R)
• M37: 17,540,799 km (0.102 R)
• M38: 17,933,643 km (0.101 R)
• M39: 18,065,289 km (0.115 R)
• M40: 20,626,255 km (0.078 R)
• M41: 22,207,355 km (0.116 R)
• M42: 22,679,785 km (0.029 R)
• M43: 23,203,378 km (0.116 R)
• M44: 24,116,972 km (0.087 R)
• M45: 24,993,466 km (0.058 R)
• M46: 25,238,657 km (0.089 R)
• M47: 25,781,248 km (0.069 R)
• M48: 25,880,282 km (0.074 R)
• M49: 26,227,947 km (0.065 R)
• M50: 27,583,304 km (0.08 R)
• M51: 28,040,326 km (0.104 R)
• M52: 28,244,078 km (0.118 R)
• M53: 28,397,416 km (0.054 R)
• M54: 29,477,662 km (0.084 R)
• M55: 30,414,294 km (0.12 R)
• M56: 31,625,439 km (0.119 R)
• M57: 31,997,189 km (0.062 R)
• M58: 32,423,693 km (0.056 R)
• M59: 32,744,880 km (0.076 R)
• M60: 32,959,702 km (0.078 R)
• M61: 34,040,247 km (0.11 R)
• M62: 35,242,266 km (0.117 R)
• M63: 35,627,630 km (0.076 R)
• M64: 36,125,193 km (0.09 R)
• M65: 36,236,045 km (0.078 R)
• M66: 36,347,047 km (0.111 R)
• M67: 37,015,450 km (0.101 R)
• M68: 37,295,198 km (0.103 R)
• M69: 37,463,346 km (0.098 R)
• M70: 37,575,544 km (0.07 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 17,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit