🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.82 AU - 1.36 AU

Year: 474 Days

Day: 12.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,989,946 km

• M1: 109,655 km (0.077 R)
• M2: 873,801 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.06 AU - 1.64 AU

Year: 653 Days

Day: 21.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.3

Radius: 10.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.3 AU - 4.18 AU

Year: 3011 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,989,946 km

• M1: 177,273 km (0.074 R)
• M2: 290,818 km (0.107 R)
• M3: 412,292 km (0.114 R)
• M4: 496,964 km (0.096 R)
• M5: 588,518 km (0.094 R)
• M6: 810,671 km (0.096 R)
• M7: 1,060,051 km (0.105 R)
• M8: 1,228,498 km (0.072 R)
• M9: 1,333,964 km (0.116 R)
• M10: 1,567,038 km (0.061 R)
• M11: 1,695,093 km (0.106 R)
• M12: 1,773,632 km (0.1 R)
• M13: 2,285,556 km (0.091 R)
• M14: 2,461,184 km (0.107 R)
• M15: 2,580,713 km (0.092 R)
• M16: 2,717,745 km (0.086 R)
• M17: 3,062,717 km (0.111 R)
• M18: 3,175,514 km (0.039 R)
• M19: 3,273,351 km (0.118 R)
• M20: 3,388,691 km (0.119 R)
• M21: 3,640,464 km (0.078 R)
• M22: 3,898,521 km (0.049 R)
• M23: 3,968,233 km (0.087 R)
• M24: 4,126,956 km (0.116 R)
• M25: 4,341,779 km (0.092 R)
• M26: 4,432,435 km (0.061 R)
• M27: 4,726,694 km (0.107 R)
• M28: 4,932,691 km (0.084 R)
• M29: 5,179,976 km (0.031 R)
• M30: 5,647,320 km (0.102 R)
• M31: 5,866,032 km (0.111 R)
• M32: 6,168,967 km (0.119 R)
• M33: 6,456,195 km (0.107 R)
• M34: 6,539,222 km (0.082 R)
• M35: 6,643,342 km (0.08 R)
• M36: 7,001,480 km (0.072 R)
• M37: 7,086,750 km (0.042 R)
• M38: 7,409,283 km (0.109 R)
• M39: 7,714,762 km (0.089 R)
• M40: 8,383,315 km (0.112 R)
• M41: 8,747,436 km (0.079 R)
• M42: 9,000,855 km (0.084 R)
• M43: 9,070,418 km (0.092 R)
• M44: 9,209,993 km (0.092 R)
• M45: 9,326,829 km (0.095 R)
• M46: 9,942,723 km (0.082 R)
• M47: 10,376,707 km (0.102 R)
• M48: 10,694,004 km (0.061 R)
• M49: 10,816,973 km (0.043 R)
• M50: 11,263,224 km (0.11 R)
• M51: 11,741,039 km (0.097 R)
• M52: 11,867,898 km (0.095 R)
• M53: 12,328,211 km (0.097 R)
• M54: 13,003,496 km (0.05 R)
• M55: 13,610,863 km (0.067 R)
• M56: 14,525,654 km (0.107 R)
• M57: 14,743,768 km (0.089 R)
• M58: 15,183,286 km (0.104 R)
• M59: 15,543,668 km (0.081 R)
• M60: 15,655,118 km (0.038 R)
• M61: 15,822,817 km (0.113 R)
• M62: 16,188,135 km (0.104 R)
• M63: 16,527,722 km (0.113 R)
• M64: 16,841,279 km (0.111 R)
• M65: 17,156,632 km (0.04 R)
• M66: 17,706,105 km (0.12 R)
• M67: 17,822,492 km (0.1 R)
• M68: 18,026,843 km (0.109 R)
• M69: 18,763,014 km (0.087 R)
• M70: 18,911,415 km (0.119 R)
• M71: 19,030,345 km (0.119 R)
• M72: 19,599,116 km (0.118 R)
• M73: 20,173,273 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 14.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.53 AU - 5.07 AU

Year: 4377 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,989,946 km

• M1: 176,077 km (0.091 R)
• M2: 466,147 km (0.119 R)
• M3: 577,448 km (0.076 R)
• M4: 673,041 km (0.083 R)
• M5: 775,216 km (0.071 R)
• M6: 945,159 km (0.118 R)
• M7: 1,230,891 km (0.104 R)
• M8: 1,324,689 km (0.102 R)
• M9: 1,570,478 km (0.044 R)
• M10: 2,192,806 km (0.093 R)
• M11: 2,308,594 km (0.098 R)
• M12: 2,668,676 km (0.099 R)
• M13: 2,966,675 km (0.092 R)
• M14: 3,612,639 km (0.093 R)
• M15: 3,733,215 km (0.117 R)
• M16: 3,960,903 km (0.104 R)
• M17: 4,540,744 km (0.104 R)
• M18: 4,633,944 km (0.092 R)
• M19: 4,955,280 km (0.062 R)
• M20: 5,167,110 km (0.115 R)
• M21: 5,264,349 km (0.118 R)
• M22: 5,579,851 km (0.107 R)
• M23: 5,840,899 km (0.118 R)
• M24: 6,064,997 km (0.106 R)
• M25: 6,354,170 km (0.046 R)
• M26: 6,775,437 km (0.098 R)
• M27: 6,925,035 km (0.077 R)
• M28: 7,054,138 km (0.027 R)
• M29: 7,336,579 km (0.052 R)
• M30: 7,446,234 km (0.119 R)
• M31: 8,274,857 km (0.118 R)
• M32: 8,434,926 km (0.045 R)
• M33: 8,573,005 km (0.078 R)
• M34: 8,735,020 km (0.108 R)
• M35: 9,038,554 km (0.066 R)
• M36: 9,584,287 km (0.099 R)
• M37: 10,287,696 km (0.044 R)
• M38: 10,682,934 km (0.088 R)
• M39: 11,209,219 km (0.096 R)
• M40: 11,386,642 km (0.092 R)
• M41: 11,590,394 km (0.074 R)
• M42: 12,001,788 km (0.103 R)
• M43: 12,733,172 km (0.111 R)
• M44: 13,803,096 km (0.074 R)
• M45: 13,911,704 km (0.057 R)
• M46: 14,569,187 km (0.106 R)
• M47: 14,901,893 km (0.032 R)
• M48: 15,013,194 km (0.115 R)
• M49: 15,180,893 km (0.039 R)
• M50: 15,293,091 km (0.042 R)
• M51: 15,602,759 km (0.108 R)
• M52: 15,886,247 km (0.065 R)
• M53: 16,429,437 km (0.102 R)
• M54: 17,153,490 km (0.114 R)
• M55: 17,299,498 km (0.118 R)
• M56: 17,475,425 km (0.041 R)
• M57: 17,917,487 km (0.076 R)
• M58: 18,512,886 km (0.083 R)
• M59: 18,632,714 km (0.081 R)
• M60: 18,782,910 km (0.05 R)
• M61: 18,963,624 km (0.079 R)
• M62: 19,478,989 km (0.096 R)
• M63: 19,600,911 km (0.12 R)
• M64: 19,753,651 km (0.111 R)
• M65: 20,523,332 km (0.091 R)
• M66: 20,802,930 km (0.103 R)
• M67: 20,958,662 km (0.091 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 13,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit