🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.5 AU - 0.66 AU

Year: 168 Days

Day: 12.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,281,355 km

• M1: 134,339 km (0.084 R)

Asteroid Belt

Center: 0.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.95 AU - 1.35 AU

Year: 470 Days

Day: 15.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.28 AU - 4.72 AU

Year: 3046 Days

Day: 40.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.8

Radius: 8.2

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.57 AU - 4.93 AU

Year: 3942 Days

Day: 9 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,281,355 km

• M1: 113,545 km (0.077 R)
• M2: 167,400 km (0.07 R)
• M3: 238,309 km (0.042 R)
• M4: 301,739 km (0.029 R)
• M5: 487,390 km (0.1 R)
• M6: 564,433 km (0.089 R)
• M7: 844,630 km (0.07 R)
• M8: 1,152,951 km (0.037 R)
• M9: 1,218,774 km (0.068 R)
• M10: 1,326,784 km (0.115 R)
• M11: 1,655,300 km (0.093 R)
• M12: 2,056,821 km (0.111 R)
• M13: 2,137,454 km (0.107 R)
• M14: 2,573,981 km (0.07 R)
• M15: 2,731,508 km (0.118 R)
• M16: 3,185,836 km (0.074 R)
• M17: 3,374,330 km (0.12 R)
• M18: 3,469,773 km (0.1 R)
• M19: 4,062,181 km (0.07 R)
• M20: 4,307,970 km (0.074 R)
• M21: 4,495,566 km (0.108 R)
• M22: 4,685,705 km (0.068 R)
• M23: 4,900,228 km (0.115 R)
• M24: 5,008,686 km (0.116 R)
• M25: 5,699,080 km (0.093 R)
• M26: 6,090,279 km (0.097 R)
• M27: 6,418,945 km (0.1 R)
• M28: 6,585,597 km (0.108 R)
• M29: 7,489,468 km (0.092 R)
• M30: 7,564,416 km (0.112 R)
• M31: 7,740,493 km (0.106 R)
• M32: 8,199,160 km (0.088 R)
• M33: 8,250,622 km (0.035 R)
• M34: 9,411,202 km (0.08 R)
• M35: 9,900,686 km (0.106 R)
• M36: 10,065,693 km (0.049 R)
• M37: 10,594,222 km (0.109 R)
• M38: 11,046,157 km (0.083 R)
• M39: 11,217,297 km (0.103 R)
• M40: 11,389,335 km (0.104 R)
• M41: 11,794,147 km (0.047 R)
• M42: 11,852,490 km (0.092 R)
• M43: 12,027,669 km (0.059 R)
• M44: 12,321,629 km (0.054 R)
• M45: 13,066,925 km (0.04 R)
• M46: 13,127,213 km (0.111 R)
• M47: 13,217,720 km (0.12 R)
• M48: 13,765,398 km (0.107 R)
• M49: 14,289,589 km (0.079 R)
• M50: 14,351,672 km (0.097 R)
• M51: 14,757,381 km (0.105 R)
• M52: 14,883,043 km (0.106 R)
• M53: 15,452,712 km (0.066 R)
• M54: 15,516,441 km (0.117 R)
• M55: 15,900,758 km (0.116 R)
• M56: 16,158,664 km (0.078 R)
• M57: 16,646,054 km (0.079 R)
• M58: 17,402,720 km (0.116 R)
• M59: 17,502,203 km (0.055 R)
• M60: 17,568,624 km (0.081 R)
• M61: 17,701,916 km (0.099 R)
• M62: 18,237,925 km (0.113 R)
• M63: 18,541,758 km (0.076 R)
• M64: 18,779,170 km (0.109 R)
• M65: 19,154,511 km (0.118 R)
• M66: 19,532,246 km (0.106 R)
• M67: 20,120,764 km (0.071 R)
• M68: 20,295,046 km (0.113 R)
• M69: 21,032,264 km (0.113 R)
• M70: 21,173,634 km (0.115 R)
• M71: 21,315,303 km (0.117 R)
• M72: 21,386,362 km (0.106 R)
• M73: 22,028,735 km (0.109 R)
• M74: 23,369,132 km (0.086 R)
• M75: 23,956,902 km (0.054 R)
• M76: 24,401,058 km (0.075 R)
• M77: 24,624,109 km (0.073 R)
• M78: 24,885,157 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 15

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.43 AU - 8.85 AU

Year: 7265 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,281,355 km

• M1: 201,658 km (0.089 R)
• M2: 333,902 km (0.05 R)
• M3: 465,698 km (0.083 R)
• M4: 603,179 km (0.118 R)
• M5: 813,064 km (0.036 R)
• M6: 1,062,145 km (0.106 R)
• M7: 1,269,637 km (0.095 R)
• M8: 1,607,429 km (0.09 R)
• M9: 1,926,970 km (0.118 R)
• M10: 2,102,748 km (0.115 R)
• M11: 2,698,446 km (0.07 R)
• M12: 2,823,809 km (0.093 R)
• M13: 3,062,119 km (0.096 R)
• M14: 3,250,014 km (0.116 R)
• M15: 3,383,904 km (0.072 R)
• M16: 3,519,589 km (0.119 R)
• M17: 3,657,219 km (0.116 R)
• M18: 4,040,040 km (0.056 R)
• M19: 4,143,113 km (0.118 R)
• M20: 4,563,782 km (0.103 R)
• M21: 4,714,278 km (0.08 R)
• M22: 4,910,401 km (0.098 R)
• M23: 5,537,664 km (0.112 R)
• M24: 5,861,095 km (0.119 R)
• M25: 6,001,567 km (0.101 R)
• M26: 6,262,017 km (0.107 R)
• M27: 6,453,951 km (0.119 R)
• M28: 6,550,592 km (0.117 R)
• M29: 6,696,449 km (0.094 R)
• M30: 7,215,853 km (0.04 R)
• M31: 7,341,366 km (0.116 R)
• M32: 7,442,494 km (0.09 R)
• M33: 7,569,353 km (0.094 R)
• M34: 8,162,509 km (0.062 R)
• M35: 8,319,736 km (0.053 R)
• M36: 8,851,257 km (0.058 R)
• M37: 8,958,968 km (0.11 R)
• M38: 9,257,266 km (0.03 R)
• M39: 9,613,907 km (0.046 R)
• M40: 9,975,336 km (0.051 R)
• M41: 10,284,554 km (0.038 R)
• M42: 10,654,061 km (0.079 R)
• M43: 10,999,183 km (0.116 R)
• M44: 11,289,553 km (0.102 R)
• M45: 11,465,031 km (0.055 R)
• M46: 11,729,969 km (0.105 R)
• M47: 12,056,541 km (0.056 R)
• M48: 12,265,829 km (0.099 R)
• M49: 12,870,802 km (0.102 R)
• M50: 13,299,999 km (0.078 R)
• M51: 13,640,633 km (0.093 R)
• M52: 13,858,896 km (0.03 R)
• M53: 15,225,024 km (0.083 R)
• M54: 15,419,053 km (0.112 R)
• M55: 15,548,903 km (0.067 R)
• M56: 16,335,489 km (0.055 R)
• M57: 16,534,155 km (0.118 R)
• M58: 16,633,787 km (0.099 R)
• M59: 17,777,164 km (0.045 R)
• M60: 18,461,574 km (0.107 R)
• M61: 18,564,946 km (0.113 R)
• M62: 18,772,289 km (0.049 R)
• M63: 18,945,822 km (0.069 R)
• M64: 19,154,661 km (0.096 R)
• M65: 20,139,165 km (0.115 R)
• M66: 21,284,635 km (0.101 R)
• M67: 21,610,609 km (0.119 R)
• M68: 22,011,382 km (0.081 R)
• M69: 22,598,554 km (0.119 R)
• M70: 22,894,009 km (0.07 R)
• M71: 23,302,561 km (0.059 R)
• M72: 24,315,339 km (0.04 R)
• M73: 25,036,700 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.2

Radius: 3.1

Gravity: 41.64 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.87 AU - 13.83 AU

Year: 17541 Days

Day: 24.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 58,281,355 km

• M1: 48,171 km (0.086 R)
• M2: 72,705 km (0.118 R)
• M3: 115,041 km (0.098 R)
• M4: 436,377 km (0.117 R)
• M5: 1,003,802 km (0.067 R)
• M6: 1,163,722 km (0.096 R)
• M7: 1,770,940 km (0.092 R)
• M8: 2,020,170 km (0.066 R)
• M9: 2,369,481 km (0.104 R)
• M10: 2,705,777 km (0.117 R)
• M11: 2,863,602 km (0.095 R)
• M12: 2,927,481 km (0.105 R)
• M13: 3,122,257 km (0.057 R)
• M14: 3,287,712 km (0.078 R)
• M15: 4,523,540 km (0.094 R)
• M16: 4,710,687 km (0.105 R)
• M17: 5,169,953 km (0.102 R)
• M18: 5,764,006 km (0.063 R)
• M19: 6,089,531 km (0.104 R)
• M20: 6,504,964 km (0.117 R)
• M21: 6,631,225 km (0.066 R)
• M22: 7,058,327 km (0.096 R)
• M23: 7,626,799 km (0.094 R)
• M24: 7,760,090 km (0.073 R)
• M25: 8,164,453 km (0.115 R)
• M26: 8,255,259 km (0.114 R)
• M27: 8,483,695 km (0.08 R)
• M28: 10,140,043 km (0.039 R)
• M29: 10,384,635 km (0.095 R)
• M30: 10,482,921 km (0.12 R)
• M31: 11,382,154 km (0.106 R)
• M32: 11,687,334 km (0.062 R)
• M33: 11,789,659 km (0.064 R)
• M34: 11,995,206 km (0.117 R)
• M35: 12,046,817 km (0.086 R)
• M36: 12,409,891 km (0.111 R)
• M37: 12,514,311 km (0.057 R)
• M38: 13,146,810 km (0.086 R)
• M39: 13,359,987 km (0.102 R)
• M40: 13,681,772 km (0.053 R)
• M41: 14,333,122 km (0.095 R)
• M42: 17,678,878 km (0.088 R)
• M43: 18,091,170 km (0.049 R)
• M44: 18,925,178 km (0.072 R)
• M45: 19,407,481 km (0.06 R)
• M46: 19,467,919 km (0.109 R)
• M47: 20,507,026 km (0.119 R)
• M48: 21,438,721 km (0.106 R)
• M49: 22,067,481 km (0.1 R)
• M50: 22,829,981 km (0.034 R)
• M51: 22,958,037 km (0.047 R)
• M52: 23,665,785 km (0.043 R)
• M53: 23,730,561 km (0.03 R)
• M54: 28,197,254 km (0.12 R)
• M55: 28,609,695 km (0.107 R)
• M56: 28,885,703 km (0.092 R)
• M57: 29,093,345 km (0.105 R)
• M58: 29,301,436 km (0.071 R)
• M59: 30,279,207 km (0.104 R)
• M60: 32,481,886 km (0.091 R)
• M61: 37,114,334 km (0.116 R)
• M62: 37,490,722 km (0.055 R)
• M63: 37,641,667 km (0.103 R)
• M64: 38,019,850 km (0.118 R)
• M65: 38,703,662 km (0.11 R)
• M66: 39,238,325 km (0.05 R)
• M67: 41,012,406 km (0.115 R)
• M68: 41,167,988 km (0.042 R)
• M69: 41,323,569 km (0.12 R)
• M70: 42,105,069 km (0.097 R)
• M71: 43,286,293 km (0.095 R)
• M72: 44,398,554 km (0.086 R)
• M73: 44,718,095 km (0.12 R)
• M74: 45,279,087 km (0.11 R)
• M75: 45,439,755 km (0.055 R)
• M76: 46,084,522 km (0.045 R)
• M77: 46,651,198 km (0.054 R)
• M78: 46,732,280 km (0.028 R)
• M79: 47,546,242 km (0.115 R)
• M80: 48,118,754 km (0.103 R)
• M81: 48,611,379 km (0.062 R)
• M82: 48,693,509 km (0.072 R)
• M83: 49,270,657 km (0.099 R)
• M84: 50,848,466 km (0.08 R)
• M85: 51,099,042 km (0.094 R)
• M86: 51,350,217 km (0.098 R)
• M87: 51,433,992 km (0.104 R)
• M88: 51,685,466 km (0.096 R)
• M89: 52,021,612 km (0.095 R)
• M90: 52,780,522 km (0.102 R)
• M91: 52,865,045 km (0.098 R)
• M92: 54,650,795 km (0.084 R)
• M93: 55,422,271 km (0.095 R)
• M94: 55,938,533 km (0.116 R)
• M95: 57,845,009 km (0.108 R)
• M96: 58,106,655 km (0.043 R)
• M97: 58,194,020 km (0.048 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: 294 - 14,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit