🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.57 AU - 0.61 AU

Year: 167 Days

Day: 35.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.26 AU - 1.4 AU

Year: 566 Days

Day: 12.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.95 AU - 2.61 AU

Year: 1270 Days

Day: 29.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 13.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.08 AU - 6.1 AU

Year: 4876 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 48,554,718 km

• M1: 170,841 km (0.105 R)
• M2: 373,396 km (0.116 R)
• M3: 480,808 km (0.081 R)
• M4: 841,039 km (0.11 R)
• M5: 1,052,870 km (0.045 R)
• M6: 1,219,971 km (0.081 R)
• M7: 1,599,052 km (0.088 R)
• M8: 1,921,734 km (0.101 R)
• M9: 2,404,636 km (0.077 R)
• M10: 2,629,332 km (0.101 R)
• M11: 3,033,695 km (0.115 R)
• M12: 3,254,651 km (0.109 R)
• M13: 3,389,888 km (0.089 R)
• M14: 3,642,559 km (0.093 R)
• M15: 3,830,453 km (0.04 R)
• M16: 4,093,895 km (0.072 R)
• M17: 4,289,420 km (0.119 R)
• M18: 4,438,120 km (0.09 R)
• M19: 4,946,154 km (0.052 R)
• M20: 5,049,975 km (0.077 R)
• M21: 5,260,011 km (0.107 R)
• M22: 5,607,377 km (0.1 R)
• M23: 6,017,574 km (0.101 R)
• M24: 6,494,492 km (0.088 R)
• M25: 6,694,355 km (0.092 R)
• M26: 6,983,528 km (0.085 R)
• M27: 7,724,636 km (0.12 R)
• M28: 9,025,389 km (0.117 R)
• M29: 10,160,837 km (0.119 R)
• M30: 10,393,462 km (0.119 R)
• M31: 10,762,370 km (0.111 R)
• M32: 11,444,237 km (0.027 R)
• M33: 11,582,316 km (0.071 R)
• M34: 11,895,125 km (0.105 R)
• M35: 12,070,005 km (0.061 R)
• M36: 12,387,152 km (0.11 R)
• M37: 12,957,569 km (0.106 R)
• M38: 13,209,941 km (0.11 R)
• M39: 13,427,456 km (0.042 R)
• M40: 13,536,663 km (0.113 R)
• M41: 13,903,028 km (0.11 R)
• M42: 14,235,434 km (0.083 R)
• M43: 15,096,968 km (0.083 R)
• M44: 15,706,280 km (0.112 R)
• M45: 16,091,196 km (0.035 R)
• M46: 17,264,492 km (0.089 R)
• M47: 17,622,031 km (0.074 R)
• M48: 18,142,631 km (0.071 R)
• M49: 19,858,968 km (0.1 R)
• M50: 20,150,085 km (0.082 R)
• M51: 20,358,774 km (0.086 R)
• M52: 20,484,436 km (0.081 R)
• M53: 21,031,815 km (0.066 R)
• M54: 21,201,309 km (0.098 R)
• M55: 21,456,224 km (0.091 R)
• M56: 22,055,064 km (0.054 R)
• M57: 22,141,083 km (0.065 R)
• M58: 22,486,206 km (0.092 R)
• M59: 22,702,823 km (0.113 R)
• M60: 23,138,153 km (0.105 R)
• M61: 23,444,380 km (0.084 R)
• M62: 24,460,598 km (0.118 R)
• M63: 24,638,769 km (0.066 R)
• M64: 24,772,659 km (0.083 R)
• M65: 25,086,067 km (0.066 R)
• M66: 26,581,447 km (0.081 R)
• M67: 27,086,190 km (0.099 R)
• M68: 27,455,398 km (0.094 R)
• M69: 27,640,600 km (0.032 R)
• M70: 28,012,351 km (0.083 R)
• M71: 28,245,424 km (0.102 R)
• M72: 29,137,177 km (0.096 R)
• M73: 30,372,556 km (0.106 R)
• M74: 32,111,183 km (0.105 R)
• M75: 32,599,770 km (0.093 R)
• M76: 32,894,178 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 9.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.62 AU - 8.36 AU

Year: 6819 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 48,554,718 km

• M1: 201,209 km (0.032 R)
• M2: 323,431 km (0.081 R)
• M3: 456,872 km (0.069 R)
• M4: 580,141 km (0.055 R)
• M5: 980,764 km (0.052 R)
• M6: 1,276,818 km (0.072 R)
• M7: 1,522,757 km (0.065 R)
• M8: 2,310,539 km (0.114 R)
• M9: 2,544,809 km (0.05 R)
• M10: 2,678,400 km (0.107 R)
• M11: 2,828,148 km (0.083 R)
• M12: 3,008,563 km (0.084 R)
• M13: 3,164,294 km (0.1 R)
• M14: 3,692,524 km (0.066 R)
• M15: 4,359,282 km (0.088 R)
• M16: 5,096,650 km (0.111 R)
• M17: 5,265,695 km (0.099 R)
• M18: 5,385,224 km (0.08 R)
• M19: 5,801,854 km (0.084 R)
• M20: 6,031,936 km (0.114 R)
• M21: 6,666,231 km (0.038 R)
• M22: 7,056,980 km (0.096 R)
• M23: 7,302,620 km (0.103 R)
• M24: 7,436,061 km (0.114 R)
• M25: 7,978,054 km (0.088 R)
• M26: 8,234,016 km (0.098 R)
• M27: 9,284,792 km (0.062 R)
• M28: 9,637,394 km (0.084 R)
• M29: 9,867,924 km (0.113 R)
• M30: 9,952,298 km (0.112 R)
• M31: 10,398,698 km (0.118 R)
• M32: 10,678,446 km (0.108 R)
• M33: 10,830,138 km (0.068 R)
• M34: 11,355,376 km (0.114 R)
• M35: 11,911,431 km (0.118 R)
• M36: 12,136,426 km (0.104 R)
• M37: 13,026,983 km (0.049 R)
• M38: 13,096,396 km (0.118 R)
• M39: 13,305,235 km (0.115 R)
• M40: 13,702,866 km (0.088 R)
• M41: 13,891,209 km (0.088 R)
• M42: 15,234,449 km (0.11 R)
• M43: 15,847,351 km (0.086 R)
• M44: 16,920,417 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.3

Radius: 3.1

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.25 AU - 20.91 AU

Year: 30750 Days

Day: 24.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,554,718 km

• M1: 87,066 km (0.108 R)
• M2: 230,381 km (0.103 R)
• M3: 265,835 km (0.057 R)
• M4: 426,653 km (0.101 R)
• M5: 937,081 km (0.098 R)
• M6: 1,240,914 km (0.073 R)
• M7: 1,712,896 km (0.116 R)
• M8: 2,552,738 km (0.066 R)
• M9: 2,828,896 km (0.115 R)
• M10: 2,999,138 km (0.104 R)
• M11: 3,114,478 km (0.029 R)
• M12: 3,260,785 km (0.088 R)
• M13: 3,290,256 km (0.085 R)
• M14: 3,409,186 km (0.115 R)
• M15: 3,439,255 km (0.099 R)
• M16: 3,590,349 km (0.093 R)
• M17: 4,088,360 km (0.108 R)
• M18: 4,248,430 km (0.068 R)
• M19: 4,313,056 km (0.041 R)
• M20: 5,113,255 km (0.057 R)
• M21: 5,671,704 km (0.115 R)
• M22: 5,742,913 km (0.082 R)
• M23: 5,886,078 km (0.06 R)
• M24: 6,694,505 km (0.062 R)
• M25: 6,958,994 km (0.118 R)
• M26: 7,420,204 km (0.064 R)
• M27: 7,693,818 km (0.101 R)
• M28: 9,069,072 km (0.089 R)
• M29: 9,110,660 km (0.082 R)
• M30: 9,319,499 km (0.066 R)
• M31: 9,827,234 km (0.061 R)
• M32: 10,693,256 km (0.069 R)
• M33: 11,538,185 km (0.075 R)
• M34: 11,991,466 km (0.073 R)
• M35: 12,496,808 km (0.092 R)
• M36: 13,009,180 km (0.063 R)
• M37: 13,149,952 km (0.106 R)
• M38: 13,386,017 km (0.1 R)
• M39: 13,528,135 km (0.087 R)
• M40: 13,671,001 km (0.118 R)
• M41: 15,323,310 km (0.039 R)
• M42: 15,372,827 km (0.091 R)
• M43: 16,883,765 km (0.118 R)
• M44: 17,088,864 km (0.117 R)
• M45: 17,969,247 km (0.118 R)
• M46: 18,336,061 km (0.093 R)
• M47: 18,494,037 km (0.102 R)
• M48: 18,758,376 km (0.097 R)
• M49: 20,533,654 km (0.077 R)
• M50: 21,027,028 km (0.074 R)
• M51: 21,137,132 km (0.11 R)
• M52: 21,635,293 km (0.098 R)
• M53: 21,746,594 km (0.092 R)
• M54: 22,025,444 km (0.081 R)
• M55: 22,643,283 km (0.072 R)
• M56: 23,609,087 km (0.112 R)
• M57: 23,780,975 km (0.112 R)
• M58: 23,895,717 km (0.089 R)
• M59: 24,704,443 km (0.093 R)
• M60: 25,757,163 km (0.055 R)
• M61: 25,816,105 km (0.078 R)
• M62: 26,170,652 km (0.034 R)
• M63: 26,467,154 km (0.115 R)
• M64: 26,586,234 km (0.089 R)
• M65: 26,944,072 km (0.078 R)
• M66: 28,027,460 km (0.097 R)
• M67: 29,063,725 km (0.067 R)
• M68: 29,493,968 km (0.073 R)
• M69: 29,617,237 km (0.071 R)
• M70: 29,740,805 km (0.107 R)
• M71: 30,485,353 km (0.056 R)
• M72: 31,173,354 km (0.034 R)
• M73: 31,424,828 km (0.061 R)
• M74: 32,183,140 km (0.066 R)
• M75: 32,437,157 km (0.081 R)
• M76: 34,105,023 km (0.091 R)
• M77: 36,327,749 km (0.096 R)
• M78: 37,056,889 km (0.087 R)
• M79: 37,389,893 km (0.068 R)
• M80: 38,462,061 km (0.096 R)
• M81: 39,816,520 km (0.111 R)
• M82: 40,089,237 km (0.077 R)
• M83: 40,773,947 km (0.074 R)
• M84: 40,911,278 km (0.082 R)
• M85: 41,255,502 km (0.111 R)
• M86: 42,363,125 km (0.061 R)
• M87: 44,183,881 km (0.107 R)
• M88: 44,891,030 km (0.082 R)
• M89: 45,673,128 km (0.101 R)
• M90: 45,744,336 km (0.118 R)
• M91: 45,887,202 km (0.075 R)
• M92: 46,531,370 km (0.082 R)
• M93: 46,962,512 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit