🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 310 Days

Day: 31.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 67.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,773,956 km

• M1: 108,010 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.53 AU - 0.75 AU

Year: 326 Days

Day: 22.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 11.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.08 AU - 1.28 AU

Year: 815 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 19,773,956 km

• M1: 143,913 km (0.046 R)
• M2: 238,309 km (0.051 R)
• M3: 336,894 km (0.029 R)
• M4: 438,621 km (0.106 R)
• M5: 521,498 km (0.109 R)
• M6: 620,981 km (0.116 R)
• M7: 739,163 km (0.027 R)
• M8: 834,307 km (0.084 R)
• M9: 1,038,060 km (0.055 R)
• M10: 1,186,311 km (0.062 R)
• M11: 1,258,716 km (0.108 R)
• M12: 1,436,888 km (0.103 R)
• M13: 1,583,643 km (0.095 R)
• M14: 1,689,558 km (0.095 R)
• M15: 1,860,848 km (0.098 R)
• M16: 2,010,745 km (0.101 R)
• M17: 2,109,330 km (0.07 R)
• M18: 2,198,341 km (0.091 R)
• M19: 2,311,437 km (0.087 R)
• M20: 2,397,605 km (0.112 R)
• M21: 2,585,051 km (0.064 R)
• M22: 2,662,693 km (0.081 R)
• M23: 2,949,920 km (0.104 R)
• M24: 3,087,850 km (0.116 R)
• M25: 3,318,230 km (0.116 R)
• M26: 3,435,515 km (0.103 R)
• M27: 3,560,878 km (0.054 R)
• M28: 3,667,691 km (0.079 R)
• M29: 3,973,918 km (0.116 R)
• M30: 4,050,063 km (0.109 R)
• M31: 4,210,881 km (0.119 R)
• M32: 4,288,522 km (0.079 R)
• M33: 4,373,793 km (0.052 R)
• M34: 4,662,218 km (0.062 R)
• M35: 4,742,552 km (0.095 R)
• M36: 5,159,182 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.3

Radius: 9.4

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.85 AU - 2.93 AU

Year: 3124 Days

Day: 10.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,773,956 km

• M1: 120,426 km (0.103 R)
• M2: 236,514 km (0.054 R)
• M3: 298,747 km (0.099 R)
• M4: 369,208 km (0.113 R)
• M5: 471,682 km (0.113 R)
• M6: 575,952 km (0.115 R)
• M7: 640,877 km (0.069 R)
• M8: 799,451 km (0.096 R)
• M9: 1,062,145 km (0.065 R)
• M10: 1,167,761 km (0.093 R)
• M11: 1,532,331 km (0.116 R)
• M12: 1,679,834 km (0.103 R)
• M13: 1,748,500 km (0.117 R)
• M14: 1,902,885 km (0.047 R)
• M15: 1,989,203 km (0.106 R)
• M16: 2,165,579 km (0.089 R)
• M17: 2,255,637 km (0.079 R)
• M18: 2,347,041 km (0.106 R)
• M19: 2,502,324 km (0.119 R)
• M20: 2,628,883 km (0.119 R)
• M21: 2,773,993 km (0.109 R)
• M22: 2,888,735 km (0.054 R)
• M23: 2,988,217 km (0.073 R)
• M24: 3,105,951 km (0.049 R)
• M25: 3,311,199 km (0.036 R)
• M26: 3,609,797 km (0.088 R)
• M27: 3,717,208 km (0.118 R)
• M28: 4,251,721 km (0.069 R)
• M29: 4,384,414 km (0.098 R)
• M30: 4,829,917 km (0.08 R)
• M31: 4,968,444 km (0.11 R)
• M32: 5,048,180 km (0.05 R)
• M33: 5,722,418 km (0.051 R)
• M34: 6,187,667 km (0.047 R)
• M35: 6,338,312 km (0.099 R)
• M36: 6,446,621 km (0.08 R)
• M37: 6,555,528 km (0.096 R)
• M38: 6,753,147 km (0.111 R)
• M39: 7,563,369 km (0.033 R)
• M40: 7,770,712 km (0.069 R)
• M41: 8,475,617 km (0.1 R)
• M42: 8,547,125 km (0.109 R)
• M43: 8,763,294 km (0.058 R)
• M44: 9,471,640 km (0.04 R)
• M45: 9,670,306 km (0.108 R)
• M46: 10,325,544 km (0.084 R)
• M47: 10,453,301 km (0.118 R)
• M48: 10,607,087 km (0.083 R)
• M49: 10,865,293 km (0.082 R)
• M50: 11,282,671 km (0.119 R)
• M51: 11,493,305 km (0.075 R)
• M52: 11,998,946 km (0.108 R)
• M53: 12,267,923 km (0.1 R)
• M54: 12,430,386 km (0.108 R)
• M55: 12,593,448 km (0.093 R)
• M56: 12,675,278 km (0.043 R)
• M57: 12,894,289 km (0.117 R)
• M58: 13,059,445 km (0.114 R)
• M59: 13,225,200 km (0.093 R)
• M60: 13,419,527 km (0.084 R)
• M61: 13,503,153 km (0.115 R)
• M62: 14,234,686 km (0.061 R)
• M63: 14,348,381 km (0.072 R)
• M64: 14,433,801 km (0.115 R)
• M65: 16,089,849 km (0.093 R)
• M66: 16,505,731 km (0.113 R)
• M67: 16,985,492 km (0.119 R)
• M68: 17,469,740 km (0.109 R)
• M69: 17,621,881 km (0.1 R)
• M70: 18,420,883 km (0.103 R)
• M71: 18,980,828 km (0.036 R)
• M72: 19,043,360 km (0.101 R)
• M73: 20,629,696 km (0.101 R)
• M74: 20,694,173 km (0.106 R)
• M75: 20,822,976 km (0.093 R)
• M76: 21,406,259 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 9.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.11 AU - 5.91 AU

Year: 7130 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,773,956 km

• M1: 116,238 km (0.103 R)
• M2: 233,522 km (0.088 R)
• M3: 297,101 km (0.1 R)
• M4: 411,843 km (0.117 R)
• M5: 479,760 km (0.077 R)
• M6: 594,203 km (0.082 R)
• M7: 784,491 km (0.107 R)
• M8: 842,685 km (0.106 R)
• M9: 1,058,405 km (0.057 R)
• M10: 1,178,682 km (0.073 R)
• M11: 1,280,558 km (0.062 R)
• M12: 1,517,970 km (0.066 R)
• M13: 1,887,177 km (0.077 R)
• M14: 2,241,724 km (0.078 R)
• M15: 2,470,459 km (0.108 R)
• M16: 2,721,784 km (0.097 R)
• M17: 2,797,331 km (0.049 R)
• M18: 3,059,576 km (0.049 R)
• M19: 3,249,415 km (0.11 R)
• M20: 3,410,682 km (0.109 R)
• M21: 3,492,362 km (0.071 R)
• M22: 3,607,702 km (0.099 R)
• M23: 4,379,627 km (0.097 R)
• M24: 4,450,686 km (0.072 R)
• M25: 4,648,006 km (0.059 R)
• M26: 4,811,816 km (0.096 R)
• M27: 5,409,309 km (0.119 R)
• M28: 5,677,987 km (0.105 R)
• M29: 5,872,764 km (0.088 R)
• M30: 6,149,071 km (0.09 R)
• M31: 6,490,304 km (0.095 R)
• M32: 6,796,680 km (0.117 R)
• M33: 7,212,413 km (0.044 R)
• M34: 7,317,580 km (0.101 R)
• M35: 7,381,009 km (0.05 R)
• M36: 7,593,588 km (0.115 R)
• M37: 7,743,635 km (0.057 R)
• M38: 8,199,758 km (0.088 R)
• M39: 8,911,545 km (0.066 R)
• M40: 9,527,440 km (0.076 R)
• M41: 9,689,454 km (0.053 R)
• M42: 9,828,879 km (0.096 R)
• M43: 10,417,547 km (0.104 R)
• M44: 10,560,562 km (0.068 R)
• M45: 10,704,176 km (0.05 R)
• M46: 11,090,289 km (0.094 R)
• M47: 11,211,912 km (0.108 R)
• M48: 11,358,518 km (0.035 R)
• M49: 11,456,504 km (0.11 R)
• M50: 11,604,157 km (0.111 R)
• M51: 11,826,759 km (0.05 R)
• M52: 11,901,259 km (0.101 R)
• M53: 12,075,690 km (0.06 R)
• M54: 12,276,151 km (0.106 R)
• M55: 12,705,796 km (0.087 R)
• M56: 13,063,335 km (0.082 R)
• M57: 13,579,747 km (0.117 R)
• M58: 13,709,897 km (0.092 R)
• M59: 13,971,544 km (0.118 R)
• M60: 14,314,123 km (0.106 R)
• M61: 15,141,997 km (0.069 R)
• M62: 15,277,084 km (0.116 R)
• M63: 15,358,316 km (0.049 R)
• M64: 15,739,042 km (0.108 R)
• M65: 15,848,548 km (0.11 R)
• M66: 16,233,314 km (0.118 R)
• M67: 16,844,271 km (0.08 R)
• M68: 16,928,196 km (0.082 R)
• M69: 17,180,717 km (0.1 R)
• M70: 17,888,764 km (0.116 R)
• M71: 18,145,923 km (0.07 R)
• M72: 19,421,244 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit