🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.66 AU

Year: 147 Days

Day: 22.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 193 Days

Day: 23.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 47.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.72 AU - 2.6 AU

Year: 1142 Days

Day: 36.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 12.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.39 AU - 6.75 AU

Year: 4731 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,823,215 km

• M1: 216,468 km (0.097 R)
• M2: 305,180 km (0.099 R)
• M3: 535,860 km (0.093 R)
• M4: 616,642 km (0.118 R)
• M5: 713,283 km (0.099 R)
• M6: 851,511 km (0.083 R)
• M7: 1,210,696 km (0.069 R)
• M8: 1,322,146 km (0.086 R)
• M9: 1,525,898 km (0.099 R)
• M10: 1,724,564 km (0.119 R)
• M11: 1,819,260 km (0.035 R)
• M12: 1,899,594 km (0.117 R)
• M13: 2,097,362 km (0.063 R)
• M14: 2,215,844 km (0.098 R)
• M15: 2,389,228 km (0.106 R)
• M16: 2,495,592 km (0.101 R)
• M17: 2,585,350 km (0.102 R)
• M18: 2,676,306 km (0.065 R)
• M19: 2,805,409 km (0.072 R)
• M20: 3,127,792 km (0.099 R)
• M21: 3,362,661 km (0.098 R)
• M22: 3,726,034 km (0.026 R)
• M23: 3,849,901 km (0.11 R)
• M24: 3,933,377 km (0.107 R)
• M25: 4,102,123 km (0.116 R)
• M26: 4,208,786 km (0.076 R)
• M27: 4,644,715 km (0.056 R)
• M28: 4,913,392 km (0.092 R)
• M29: 5,095,303 km (0.09 R)
• M30: 5,489,494 km (0.111 R)
• M31: 6,655,310 km (0.088 R)
• M32: 7,086,302 km (0.112 R)
• M33: 7,214,806 km (0.094 R)
• M34: 7,318,029 km (0.068 R)
• M35: 7,922,105 km (0.082 R)
• M36: 8,243,591 km (0.12 R)
• M37: 9,010,429 km (0.106 R)
• M38: 9,857,303 km (0.064 R)
• M39: 10,058,662 km (0.091 R)
• M40: 10,174,301 km (0.105 R)
• M41: 10,641,345 km (0.032 R)
• M42: 10,907,181 km (0.089 R)
• M43: 11,445,284 km (0.115 R)
• M44: 11,931,029 km (0.034 R)
• M45: 12,084,217 km (0.097 R)
• M46: 13,111,505 km (0.036 R)
• M47: 13,460,218 km (0.074 R)
• M48: 13,651,703 km (0.105 R)
• M49: 13,908,413 km (0.05 R)
• M50: 14,329,082 km (0.106 R)
• M51: 14,426,770 km (0.082 R)
• M52: 15,249,259 km (0.106 R)
• M53: 15,549,053 km (0.068 R)
• M54: 15,817,132 km (0.117 R)
• M55: 16,120,667 km (0.1 R)
• M56: 16,562,579 km (0.076 R)
• M57: 16,870,750 km (0.05 R)
• M58: 17,077,345 km (0.045 R)
• M59: 17,492,928 km (0.105 R)
• M60: 18,017,268 km (0.088 R)
• M61: 18,724,268 km (0.112 R)
• M62: 19,045,305 km (0.079 R)
• M63: 19,620,808 km (0.045 R)
• M64: 19,910,579 km (0.092 R)
• M65: 20,165,494 km (0.12 R)
• M66: 20,274,999 km (0.045 R)
• M67: 21,195,475 km (0.03 R)
• M68: 21,979,218 km (0.115 R)
• M69: 23,536,532 km (0.115 R)
• M70: 24,270,310 km (0.085 R)
• M71: 24,815,744 km (0.079 R)
• M72: 25,129,301 km (0.084 R)
• M73: 25,483,548 km (0.078 R)
• M74: 25,562,536 km (0.099 R)
• M75: 26,117,544 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 11.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.25 AU - 10.03 AU

Year: 10772 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,823,215 km

• M1: 198,068 km (0.072 R)
• M2: 307,124 km (0.088 R)
• M3: 424,110 km (0.072 R)
• M4: 531,820 km (0.114 R)
• M5: 796,309 km (0.109 R)
• M6: 1,027,289 km (0.114 R)
• M7: 1,240,316 km (0.082 R)
• M8: 1,489,546 km (0.092 R)
• M9: 1,732,493 km (0.092 R)
• M10: 1,870,572 km (0.069 R)
• M11: 2,937,803 km (0.087 R)
• M12: 3,103,707 km (0.111 R)
• M13: 3,445,089 km (0.114 R)
• M14: 3,561,477 km (0.117 R)
• M15: 4,040,788 km (0.065 R)
• M16: 4,256,957 km (0.093 R)
• M17: 4,895,441 km (0.093 R)
• M18: 5,461,968 km (0.11 R)
• M19: 5,632,509 km (0.088 R)
• M20: 6,119,750 km (0.056 R)
• M21: 6,476,092 km (0.112 R)
• M22: 6,693,158 km (0.117 R)
• M23: 7,134,472 km (0.109 R)
• M24: 7,396,418 km (0.111 R)
• M25: 7,776,097 km (0.098 R)
• M26: 7,852,841 km (0.105 R)
• M27: 8,673,385 km (0.116 R)
• M28: 8,832,857 km (0.09 R)
• M29: 9,235,574 km (0.049 R)
• M30: 10,949,517 km (0.092 R)
• M31: 12,353,942 km (0.1 R)
• M32: 12,759,202 km (0.106 R)
• M33: 13,306,282 km (0.108 R)
• M34: 13,675,340 km (0.115 R)
• M35: 14,001,014 km (0.095 R)
• M36: 14,376,355 km (0.106 R)
• M37: 14,659,993 km (0.118 R)
• M38: 14,945,575 km (0.054 R)
• M39: 16,302,428 km (0.068 R)
• M40: 16,846,216 km (0.118 R)
• M41: 17,195,378 km (0.07 R)
• M42: 17,850,168 km (0.116 R)
• M43: 18,513,185 km (0.108 R)
• M44: 18,925,178 km (0.095 R)
• M45: 19,080,460 km (0.103 R)
• M46: 19,236,192 km (0.109 R)
• M47: 19,392,222 km (0.076 R)
• M48: 19,705,780 km (0.094 R)
• M49: 20,976,763 km (0.101 R)
• M50: 21,352,403 km (0.083 R)
• M51: 22,767,150 km (0.094 R)
• M52: 23,374,817 km (0.038 R)
• M53: 23,541,469 km (0.086 R)
• M54: 25,514,964 km (0.037 R)
• M55: 27,131,668 km (0.116 R)
• M56: 27,775,837 km (0.111 R)
• M57: 28,959,904 km (0.092 R)
• M58: 29,858,837 km (0.096 R)
• M59: 30,888,520 km (0.111 R)
• M60: 31,193,699 km (0.118 R)
• M61: 31,868,386 km (0.094 R)
• M62: 32,053,289 km (0.085 R)
• M63: 34,995,729 km (0.073 R)
• M64: 36,273,744 km (0.106 R)
• M65: 37,827,617 km (0.063 R)
• M66: 38,350,461 km (0.11 R)
• M67: 39,535,426 km (0.099 R)
• M68: 39,667,820 km (0.112 R)
• M69: 40,265,464 km (0.105 R)
• M70: 41,201,049 km (0.078 R)
• M71: 41,335,238 km (0.092 R)
• M72: 42,685,808 km (0.087 R)
• M73: 42,889,560 km (0.088 R)
• M74: 43,161,828 km (0.055 R)
• M75: 43,434,695 km (0.099 R)
• M76: 44,256,585 km (0.105 R)
• M77: 45,291,354 km (0.108 R)
• M78: 45,846,362 km (0.097 R)
• M79: 45,985,488 km (0.059 R)
• M80: 46,124,763 km (0.112 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit