🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.74 AU - 0.94 AU

Year: 296 Days

Day: 22.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.74 AU - 1.2 AU

Year: 368 Days

Day: 37.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 13.7

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.59 AU - 5.65 AU

Year: 5129 Days

Day: 6.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,891,878 km

• M1: 170,691 km (0.066 R)
• M2: 304,581 km (0.108 R)
• M3: 412,741 km (0.112 R)
• M4: 603,179 km (0.036 R)
• M5: 749,037 km (0.087 R)
• M6: 855,849 km (0.05 R)
• M7: 1,125,126 km (0.081 R)
• M8: 1,216,829 km (0.1 R)
• M9: 1,318,107 km (0.102 R)
• M10: 1,603,091 km (0.099 R)
• M11: 1,838,109 km (0.085 R)
• M12: 1,971,850 km (0.083 R)
• M13: 2,100,952 km (0.102 R)
• M14: 2,418,998 km (0.043 R)
• M15: 2,934,811 km (0.083 R)
• M16: 3,064,512 km (0.085 R)
• M17: 3,186,734 km (0.107 R)
• M18: 4,015,805 km (0.119 R)
• M19: 4,756,165 km (0.112 R)
• M20: 5,142,277 km (0.119 R)
• M21: 5,492,935 km (0.075 R)
• M22: 5,781,509 km (0.12 R)
• M23: 5,910,013 km (0.041 R)
• M24: 6,762,572 km (0.104 R)
• M25: 6,947,774 km (0.078 R)
• M26: 7,197,154 km (0.119 R)
• M27: 7,653,726 km (0.116 R)
• M28: 7,859,723 km (0.052 R)
• M29: 8,015,304 km (0.071 R)
• M30: 9,120,234 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 9.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.08 AU - 6.86 AU

Year: 6336 Days

Day: 5.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,891,878 km

• M1: 174,132 km (0.119 R)
• M2: 447,148 km (0.109 R)
• M3: 513,569 km (0.025 R)
• M4: 647,310 km (0.033 R)
• M5: 735,872 km (0.031 R)
• M6: 852,708 km (0.102 R)
• M7: 1,001,558 km (0.095 R)
• M8: 1,092,513 km (0.08 R)
• M9: 1,213,688 km (0.078 R)
• M10: 1,382,434 km (0.096 R)
• M11: 1,869,973 km (0.043 R)
• M12: 2,016,280 km (0.107 R)
• M13: 2,099,307 km (0.055 R)
• M14: 3,279,784 km (0.088 R)
• M15: 3,497,000 km (0.062 R)
• M16: 3,657,967 km (0.116 R)
• M17: 3,719,003 km (0.114 R)
• M18: 4,029,269 km (0.114 R)
• M19: 4,521,296 km (0.039 R)
• M20: 4,785,486 km (0.042 R)
• M21: 4,942,115 km (0.12 R)
• M22: 5,100,240 km (0.041 R)
• M23: 5,191,495 km (0.073 R)
• M24: 5,940,382 km (0.105 R)
• M25: 6,060,509 km (0.074 R)
• M26: 6,303,157 km (0.064 R)
• M27: 6,499,579 km (0.056 R)
• M28: 7,356,774 km (0.074 R)
• M29: 7,720,148 km (0.092 R)
• M30: 8,089,355 km (0.057 R)
• M31: 8,169,241 km (0.067 R)
• M32: 8,491,325 km (0.094 R)
• M33: 9,286,886 km (0.12 R)
• M34: 9,566,784 km (0.109 R)
• M35: 9,707,855 km (0.091 R)
• M36: 9,963,368 km (0.089 R)
• M37: 10,278,720 km (0.072 R)
• M38: 10,684,729 km (0.092 R)
• M39: 11,096,123 km (0.098 R)
• M40: 12,177,715 km (0.061 R)
• M41: 12,269,419 km (0.096 R)
• M42: 12,484,092 km (0.082 R)
• M43: 12,638,178 km (0.119 R)
• M44: 12,917,327 km (0.109 R)
• M45: 13,010,826 km (0.099 R)
• M46: 13,324,084 km (0.051 R)
• M47: 13,513,176 km (0.054 R)
• M48: 13,798,608 km (0.102 R)
• M49: 14,214,341 km (0.045 R)
• M50: 14,439,934 km (0.027 R)
• M51: 14,894,562 km (0.116 R)
• M52: 15,090,984 km (0.106 R)
• M53: 15,255,243 km (0.101 R)
• M54: 15,718,248 km (0.078 R)
• M55: 15,851,390 km (0.051 R)
• M56: 16,658,321 km (0.097 R)
• M57: 17,272,271 km (0.116 R)
• M58: 17,720,167 km (0.096 R)
• M59: 19,478,690 km (0.099 R)
• M60: 19,693,512 km (0.061 R)
• M61: 19,801,223 km (0.033 R)
• M62: 20,017,093 km (0.073 R)
• M63: 20,961,803 km (0.093 R)
• M64: 21,035,106 km (0.119 R)
• M65: 21,402,668 km (0.061 R)
• M66: 21,846,675 km (0.075 R)
• M67: 21,958,125 km (0.069 R)
• M68: 22,181,624 km (0.049 R)
• M69: 23,158,947 km (0.111 R)
• M70: 23,234,793 km (0.061 R)
• M71: 23,310,639 km (0.099 R)
• M72: 23,424,483 km (0.046 R)
• M73: 24,150,332 km (0.111 R)
• M74: 24,496,651 km (0.078 R)
• M75: 24,573,844 km (0.119 R)
• M76: 24,689,782 km (0.082 R)
• M77: 25,702,261 km (0.09 R)
• M78: 26,371,561 km (0.054 R)
• M79: 26,529,986 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 7

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 13.08 AU - 18.26 AU

Year: 23882 Days

Day: 24.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,891,878 km

• M1: 343,178 km (0.043 R)
• M2: 390,750 km (0.095 R)
• M3: 458,069 km (0.07 R)
• M4: 644,916 km (0.097 R)
• M5: 945,907 km (0.095 R)
• M6: 1,136,345 km (0.099 R)
• M7: 1,553,424 km (0.078 R)
• M8: 1,608,776 km (0.099 R)
• M9: 1,836,763 km (0.114 R)
• M10: 2,229,307 km (0.108 R)
• M11: 2,451,311 km (0.05 R)
• M12: 2,916,710 km (0.067 R)
• M13: 3,230,416 km (0.072 R)
• M14: 3,518,243 km (0.051 R)
• M15: 3,591,396 km (0.082 R)
• M16: 3,965,391 km (0.11 R)
• M17: 4,469,984 km (0.099 R)
• M18: 4,589,363 km (0.079 R)
• M19: 6,278,922 km (0.111 R)
• M20: 6,412,812 km (0.104 R)
• M21: 6,728,613 km (0.045 R)
• M22: 8,285,029 km (0.039 R)
• M23: 9,178,877 km (0.074 R)
• M24: 10,576,270 km (0.031 R)
• M25: 10,735,592 km (0.114 R)
• M26: 10,949,218 km (0.097 R)
• M27: 13,620,886 km (0.077 R)
• M28: 15,992,162 km (0.092 R)
• M29: 16,297,491 km (0.114 R)
• M30: 16,481,497 km (0.108 R)
• M31: 16,975,768 km (0.058 R)
• M32: 17,474,976 km (0.093 R)
• M33: 18,105,681 km (0.12 R)
• M34: 18,743,865 km (0.106 R)
• M35: 20,173,572 km (0.08 R)
• M36: 20,437,313 km (0.101 R)
• M37: 21,503,647 km (0.117 R)
• M38: 21,638,135 km (0.078 R)
• M39: 22,247,148 km (0.109 R)
• M40: 23,967,972 km (0.106 R)
• M41: 24,738,701 km (0.08 R)
• M42: 27,026,651 km (0.072 R)
• M43: 27,682,188 km (0.102 R)
• M44: 28,048,554 km (0.103 R)
• M45: 28,416,714 km (0.08 R)
• M46: 29,680,068 km (0.116 R)
• M47: 30,281,003 km (0.079 R)
• M48: 32,569,700 km (0.077 R)
• M49: 32,646,893 km (0.11 R)
• M50: 32,724,235 km (0.101 R)
• M51: 33,656,679 km (0.097 R)
• M52: 34,204,656 km (0.076 R)
• M53: 35,547,745 km (0.076 R)
• M54: 35,627,182 km (0.087 R)
• M55: 35,786,503 km (0.115 R)
• M56: 37,797,099 km (0.077 R)
• M57: 38,611,510 km (0.107 R)
• M58: 38,857,000 km (0.083 R)
• M59: 39,431,755 km (0.091 R)
• M60: 39,514,034 km (0.104 R)
• M61: 39,844,046 km (0.101 R)
• M62: 41,005,973 km (0.038 R)
• M63: 42,431,790 km (0.029 R)
• M64: 42,854,255 km (0.076 R)
• M65: 43,533,130 km (0.104 R)
• M66: 44,729,614 km (0.03 R)
• M67: 45,331,895 km (0.038 R)
• M68: 47,504,804 km (0.111 R)
• M69: 48,913,268 km (0.039 R)
• M70: 50,424,655 km (0.108 R)
• M71: 52,312,730 km (0.106 R)
• M72: 53,128,936 km (0.071 R)
• M73: 54,315,397 km (0.049 R)
• M74: 55,141,925 km (0.033 R)
• M75: 57,272,946 km (0.032 R)
• M76: 57,833,340 km (0.119 R)
• M77: 59,525,142 km (0.096 R)
• M78: 59,619,688 km (0.112 R)
• M79: 59,808,780 km (0.099 R)
• M80: 60,092,717 km (0.055 R)
• M81: 60,567,092 km (0.062 R)
• M82: 63,922,273 km (0.072 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 20,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit