🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.8 AU

Year: 224 Days

Day: 38.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,251,818 km

• M1: 141,819 km (0.072 R)
• M2: 169,345 km (0.116 R)

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.62 AU - 2.06 AU

Year: 1067 Days

Day: 19.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,251,818 km

• M1: 62,233 km (0.097 R)
• M2: 1,275,023 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 12.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.09 AU - 8.21 AU

Year: 8173 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,251,818 km

• M1: 160,519 km (0.045 R)
• M2: 322,084 km (0.119 R)
• M3: 417,677 km (0.046 R)
• M4: 592,707 km (0.045 R)
• M5: 676,482 km (0.054 R)
• M6: 874,100 km (0.057 R)
• M7: 1,091,915 km (0.061 R)
• M8: 1,309,430 km (0.039 R)
• M9: 1,683,574 km (0.117 R)
• M10: 2,295,430 km (0.111 R)
• M11: 2,506,213 km (0.077 R)
• M12: 2,601,956 km (0.045 R)
• M13: 2,822,164 km (0.05 R)
• M14: 3,023,074 km (0.026 R)
• M15: 3,176,860 km (0.107 R)
• M16: 3,600,073 km (0.067 R)
• M17: 4,097,785 km (0.105 R)
• M18: 5,005,844 km (0.114 R)
• M19: 5,373,855 km (0.119 R)
• M20: 5,561,151 km (0.071 R)
• M21: 6,797,578 km (0.07 R)
• M22: 7,000,432 km (0.068 R)
• M23: 7,516,395 km (0.095 R)
• M24: 8,585,123 km (0.109 R)
• M25: 8,767,931 km (0.061 R)
• M26: 8,915,136 km (0.099 R)
• M27: 9,587,428 km (0.108 R)
• M28: 9,701,123 km (0.109 R)
• M29: 9,968,155 km (0.117 R)
• M30: 10,705,074 km (0.101 R)
• M31: 11,299,277 km (0.089 R)
• M32: 12,313,550 km (0.112 R)
• M33: 13,061,839 km (0.098 R)
• M34: 13,696,583 km (0.098 R)
• M35: 13,782,003 km (0.03 R)
• M36: 14,039,311 km (0.052 R)
• M37: 14,733,296 km (0.072 R)
• M38: 15,216,796 km (0.118 R)
• M39: 15,305,358 km (0.062 R)
• M40: 16,199,654 km (0.11 R)
• M41: 16,380,518 km (0.108 R)
• M42: 18,226,257 km (0.081 R)
• M43: 18,461,724 km (0.086 R)
• M44: 18,698,088 km (0.072 R)
• M45: 18,792,784 km (0.063 R)
• M46: 18,887,778 km (0.079 R)
• M47: 19,173,809 km (0.094 R)
• M48: 19,269,403 km (0.045 R)
• M49: 19,701,740 km (0.046 R)
• M50: 20,527,072 km (0.11 R)
• M51: 22,462,868 km (0.11 R)
• M52: 22,614,261 km (0.057 R)
• M53: 23,019,372 km (0.03 R)
• M54: 24,924,651 km (0.098 R)
• M55: 25,081,280 km (0.079 R)
• M56: 26,028,234 km (0.119 R)
• M57: 26,559,456 km (0.089 R)
• M58: 26,772,933 km (0.063 R)
• M59: 27,201,680 km (0.038 R)
• M60: 27,957,299 km (0.081 R)
• M61: 28,446,634 km (0.068 R)
• M62: 29,213,622 km (0.09 R)
• M63: 29,434,129 km (0.097 R)
• M64: 29,654,936 km (0.032 R)
• M65: 30,265,444 km (0.069 R)
• M66: 30,936,092 km (0.108 R)
• M67: 31,160,788 km (0.096 R)
• M68: 31,273,285 km (0.1 R)
• M69: 31,385,932 km (0.115 R)
• M70: 32,805,616 km (0.106 R)
• M71: 32,920,059 km (0.107 R)
• M72: 33,379,324 km (0.11 R)
• M73: 33,725,194 km (0.108 R)
• M74: 34,478,569 km (0.082 R)
• M75: 34,595,106 km (0.075 R)
• M76: 35,120,494 km (0.089 R)
• M77: 35,589,782 km (0.1 R)
• M78: 35,707,366 km (0.095 R)
• M79: 35,825,100 km (0.104 R)
• M80: 36,120,107 km (0.093 R)
• M81: 36,356,771 km (0.058 R)
• M82: 36,712,664 km (0.12 R)
• M83: 37,188,834 km (0.107 R)
• M84: 37,727,087 km (0.05 R)
• M85: 38,629,910 km (0.038 R)
• M86: 39,296,518 km (0.117 R)
• M87: 40,948,827 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 11.8

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.38 AU - 8.8 AU

Year: 10763 Days

Day: 7 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,251,818 km

• M1: 192,832 km (0.091 R)
• M2: 277,205 km (0.108 R)
• M3: 368,160 km (0.107 R)
• M4: 581,188 km (0.072 R)
• M5: 824,284 km (0.093 R)
• M6: 945,010 km (0.116 R)
• M7: 1,043,146 km (0.102 R)
• M8: 1,190,051 km (0.086 R)
• M9: 1,328,279 km (0.038 R)
• M10: 1,407,566 km (0.117 R)
• M11: 2,118,904 km (0.036 R)
• M12: 2,581,760 km (0.113 R)
• M13: 2,991,658 km (0.07 R)
• M14: 3,226,078 km (0.082 R)
• M15: 3,849,752 km (0.077 R)
• M16: 4,034,954 km (0.093 R)
• M17: 4,199,362 km (0.055 R)
• M18: 4,318,143 km (0.08 R)
• M19: 4,510,675 km (0.077 R)
• M20: 5,883,235 km (0.081 R)
• M21: 6,204,871 km (0.056 R)
• M22: 6,422,536 km (0.076 R)
• M23: 7,204,185 km (0.104 R)
• M24: 7,461,792 km (0.05 R)
• M25: 7,606,304 km (0.105 R)
• M26: 8,015,753 km (0.099 R)
• M27: 8,643,466 km (0.095 R)
• M28: 8,948,047 km (0.106 R)
• M29: 9,473,884 km (0.089 R)
• M30: 9,851,169 km (0.095 R)
• M31: 10,297,569 km (0.105 R)
• M32: 10,848,389 km (0.082 R)
• M33: 11,709,624 km (0.1 R)
• M34: 12,284,678 km (0.091 R)
• M35: 12,972,828 km (0.065 R)
• M36: 13,251,679 km (0.097 R)
• M37: 13,356,846 km (0.066 R)
• M38: 13,567,779 km (0.108 R)
• M39: 13,886,273 km (0.069 R)
• M40: 14,064,294 km (0.068 R)
• M41: 14,566,943 km (0.102 R)
• M42: 14,965,921 km (0.055 R)
• M43: 15,663,795 km (0.099 R)
• M44: 16,035,246 km (0.065 R)
• M45: 16,597,884 km (0.092 R)
• M46: 17,319,993 km (0.116 R)
• M47: 17,858,695 km (0.078 R)
• M48: 17,974,783 km (0.066 R)
• M49: 18,285,797 km (0.117 R)
• M50: 18,637,800 km (0.086 R)
• M51: 18,794,878 km (0.088 R)
• M52: 18,991,898 km (0.112 R)
• M53: 19,348,390 km (0.083 R)
• M54: 19,507,562 km (0.094 R)
• M55: 19,907,288 km (0.062 R)
• M56: 20,430,880 km (0.106 R)
• M57: 20,552,503 km (0.095 R)
• M58: 21,698,124 km (0.098 R)
• M59: 21,946,307 km (0.054 R)
• M60: 22,070,772 km (0.113 R)
• M61: 22,195,387 km (0.104 R)
• M62: 22,278,713 km (0.093 R)
• M63: 22,696,540 km (0.063 R)
• M64: 22,948,463 km (0.097 R)
• M65: 23,455,151 km (0.112 R)
• M66: 23,582,309 km (0.039 R)
• M67: 24,050,999 km (0.06 R)
• M68: 24,651,784 km (0.062 R)
• M69: 25,257,506 km (0.085 R)
• M70: 26,131,457 km (0.09 R)
• M71: 26,351,366 km (0.067 R)
• M72: 26,483,760 km (0.097 R)
• M73: 27,460,784 km (0.104 R)
• M74: 28,404,297 km (0.119 R)
• M75: 28,721,295 km (0.039 R)
• M76: 30,046,583 km (0.118 R)
• M77: 30,554,617 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 17,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit