🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.7 AU - 0.78 AU

Year: 234 Days

Day: 47.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 170.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,808,675 km

• M1: 408,851 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.87 AU - 1.05 AU

Year: 345 Days

Day: 16.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,808,675 km

• M1: 757,863 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.93 AU - 1.37 AU

Year: 453 Days

Day: 41.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 14.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.99 AU - 5.89 AU

Year: 4031 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,808,675 km

• M1: 199,115 km (0.071 R)
• M2: 408,103 km (0.08 R)
• M3: 535,411 km (0.105 R)
• M4: 700,716 km (0.079 R)
• M5: 840,441 km (0.099 R)
• M6: 1,088,175 km (0.098 R)
• M7: 1,374,655 km (0.087 R)
• M8: 1,584,241 km (0.091 R)
• M9: 1,865,635 km (0.082 R)
• M10: 1,973,495 km (0.078 R)
• M11: 2,179,641 km (0.084 R)
• M12: 2,359,757 km (0.108 R)
• M13: 2,562,163 km (0.035 R)
• M14: 2,665,535 km (0.107 R)
• M15: 3,020,680 km (0.107 R)
• M16: 3,204,087 km (0.037 R)
• M17: 3,486,229 km (0.104 R)
• M18: 3,659,463 km (0.026 R)
• M19: 3,835,540 km (0.117 R)
• M20: 3,954,620 km (0.098 R)
• M21: 4,216,865 km (0.107 R)
• M22: 4,737,465 km (0.072 R)
• M23: 5,059,849 km (0.029 R)
• M24: 5,212,738 km (0.095 R)
• M25: 5,612,912 km (0.093 R)
• M26: 5,703,269 km (0.083 R)
• M27: 5,816,964 km (0.118 R)
• M28: 5,931,256 km (0.063 R)
• M29: 6,162,385 km (0.088 R)
• M30: 6,302,409 km (0.115 R)
• M31: 6,561,961 km (0.045 R)
• M32: 7,263,425 km (0.08 R)
• M33: 7,411,527 km (0.069 R)
• M34: 8,014,108 km (0.111 R)
• M35: 8,269,920 km (0.092 R)
• M36: 8,894,940 km (0.049 R)
• M37: 9,133,249 km (0.096 R)
• M38: 9,320,097 km (0.094 R)
• M39: 9,643,378 km (0.119 R)
• M40: 9,806,440 km (0.114 R)
• M41: 10,052,678 km (0.11 R)
• M42: 10,190,457 km (0.093 R)
• M43: 10,523,612 km (0.085 R)
• M44: 12,984,497 km (0.093 R)
• M45: 13,104,474 km (0.106 R)
• M46: 13,224,901 km (0.074 R)
• M47: 14,325,492 km (0.075 R)
• M48: 15,201,687 km (0.099 R)
• M49: 15,360,111 km (0.032 R)
• M50: 16,063,221 km (0.05 R)
• M51: 16,192,174 km (0.075 R)
• M52: 16,678,816 km (0.047 R)
• M53: 16,776,803 km (0.066 R)
• M54: 17,137,483 km (0.03 R)
• M55: 17,766,692 km (0.102 R)
• M56: 18,470,849 km (0.061 R)
• M57: 19,458,195 km (0.073 R)
• M58: 20,602,768 km (0.064 R)
• M59: 20,883,564 km (0.117 R)
• M60: 21,059,640 km (0.111 R)
• M61: 21,271,620 km (0.104 R)
• M62: 21,769,033 km (0.049 R)
• M63: 23,503,621 km (0.059 R)
• M64: 23,907,236 km (0.039 R)
• M65: 24,647,296 km (0.106 R)
• M66: 25,020,094 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 9.2

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.92 AU - 7.3 AU

Year: 6238 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,808,675 km

• M1: 154,235 km (0.113 R)
• M2: 226,940 km (0.041 R)
• M3: 384,317 km (0.051 R)
• M4: 651,349 km (0.06 R)
• M5: 1,700,329 km (0.12 R)
• M6: 1,820,756 km (0.1 R)
• M7: 1,890,917 km (0.101 R)
• M8: 1,979,928 km (0.045 R)
• M9: 2,070,285 km (0.096 R)
• M10: 2,217,788 km (0.071 R)
• M11: 2,388,031 km (0.076 R)
• M12: 2,484,521 km (0.058 R)
• M13: 2,741,531 km (0.092 R)
• M14: 2,802,118 km (0.115 R)
• M15: 3,651,983 km (0.037 R)
• M16: 3,898,969 km (0.093 R)
• M17: 4,315,001 km (0.11 R)
• M18: 4,990,136 km (0.117 R)
• M19: 5,139,136 km (0.112 R)
• M20: 5,492,486 km (0.045 R)
• M21: 5,569,379 km (0.077 R)
• M22: 5,984,812 km (0.119 R)
• M23: 6,464,274 km (0.098 R)
• M24: 6,681,340 km (0.075 R)
• M25: 7,290,652 km (0.098 R)
• M26: 7,773,704 km (0.083 R)
• M27: 8,355,340 km (0.108 R)
• M28: 8,591,855 km (0.105 R)
• M29: 9,192,939 km (0.042 R)
• M30: 9,284,343 km (0.113 R)
• M31: 11,369,139 km (0.096 R)
• M32: 12,802,137 km (0.115 R)
• M33: 13,453,337 km (0.111 R)
• M34: 14,150,313 km (0.098 R)
• M35: 14,255,929 km (0.086 R)
• M36: 14,538,819 km (0.081 R)
• M37: 14,859,108 km (0.03 R)
• M38: 15,038,176 km (0.045 R)
• M39: 15,253,896 km (0.077 R)
• M40: 15,615,774 km (0.066 R)
• M41: 15,943,991 km (0.116 R)
• M42: 16,274,304 km (0.11 R)
• M43: 16,348,055 km (0.101 R)
• M44: 16,718,460 km (0.071 R)
• M45: 16,792,810 km (0.085 R)
• M46: 17,542,894 km (0.097 R)
• M47: 17,922,124 km (0.1 R)
• M48: 18,419,088 km (0.06 R)
• M49: 18,534,279 km (0.105 R)
• M50: 18,765,706 km (0.1 R)
• M51: 19,153,464 km (0.113 R)
• M52: 19,309,345 km (0.072 R)
• M53: 19,504,720 km (0.109 R)
• M54: 19,740,037 km (0.115 R)
• M55: 20,890,894 km (0.084 R)
• M56: 21,413,738 km (0.044 R)
• M57: 22,063,292 km (0.119 R)
• M58: 22,144,973 km (0.114 R)
• M59: 22,472,443 km (0.026 R)
• M60: 22,677,990 km (0.054 R)
• M61: 22,801,707 km (0.116 R)
• M62: 23,757,039 km (0.12 R)
• M63: 24,767,723 km (0.054 R)
• M64: 25,107,759 km (0.119 R)
• M65: 25,193,029 km (0.111 R)
• M66: 25,321,085 km (0.101 R)
• M67: 25,663,664 km (0.036 R)
• M68: 26,137,291 km (0.095 R)
• M69: 27,180,437 km (0.1 R)
• M70: 27,927,529 km (0.086 R)
• M71: 28,192,766 km (0.12 R)
• M72: 28,904,403 km (0.083 R)
• M73: 28,993,713 km (0.096 R)
• M74: 29,397,029 km (0.083 R)
• M75: 29,711,932 km (0.081 R)
• M76: 30,209,196 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.7

Radius: 3.5

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.65 AU - 16.61 AU

Year: 23781 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,808,675 km

• M1: 48,769 km (0.068 R)
• M2: 173,833 km (0.102 R)
• M3: 197,469 km (0.057 R)
• M4: 275,858 km (0.069 R)
• M5: 348,862 km (0.12 R)
• M6: 760,556 km (0.077 R)
• M7: 1,250,489 km (0.063 R)
• M8: 1,348,326 km (0.047 R)
• M9: 2,071,631 km (0.082 R)
• M10: 2,671,818 km (0.116 R)
• M11: 2,893,821 km (0.096 R)
• M12: 3,389,439 km (0.059 R)
• M13: 4,162,561 km (0.117 R)
• M14: 4,382,470 km (0.112 R)
• M15: 4,719,514 km (0.028 R)
• M16: 4,757,511 km (0.095 R)
• M17: 6,952,860 km (0.096 R)
• M18: 7,345,106 km (0.033 R)
• M19: 7,655,222 km (0.107 R)
• M20: 7,834,291 km (0.118 R)
• M21: 8,518,103 km (0.067 R)
• M22: 9,031,672 km (0.025 R)
• M23: 9,173,491 km (0.093 R)
• M24: 9,699,627 km (0.077 R)
• M25: 11,082,509 km (0.12 R)
• M26: 11,285,065 km (0.075 R)
• M27: 11,386,792 km (0.069 R)
• M28: 11,745,228 km (0.041 R)
• M29: 12,107,404 km (0.109 R)
• M30: 12,736,763 km (0.097 R)
• M31: 13,863,534 km (0.096 R)
• M32: 13,917,987 km (0.061 R)
• M33: 15,414,565 km (0.107 R)
• M34: 15,754,152 km (0.026 R)
• M35: 16,267,871 km (0.109 R)
• M36: 16,325,316 km (0.108 R)
• M37: 16,845,319 km (0.102 R)
• M38: 17,664,816 km (0.077 R)
• M39: 17,901,330 km (0.082 R)
• M40: 18,019,961 km (0.101 R)
• M41: 18,918,147 km (0.096 R)
• M42: 19,892,178 km (0.102 R)
• M43: 20,076,633 km (0.109 R)
• M44: 20,199,901 km (0.113 R)
• M45: 20,757,901 km (0.108 R)
• M46: 21,007,431 km (0.113 R)
• M47: 21,572,611 km (0.039 R)
• M48: 22,525,550 km (0.083 R)
• M49: 22,717,783 km (0.091 R)
• M50: 22,910,615 km (0.108 R)
• M51: 23,362,550 km (0.096 R)
• M52: 23,752,252 km (0.106 R)
• M53: 25,732,928 km (0.066 R)
• M54: 25,866,818 km (0.073 R)
• M55: 26,068,177 km (0.107 R)
• M56: 26,539,859 km (0.103 R)
• M57: 26,675,096 km (0.099 R)
• M58: 26,946,466 km (0.076 R)
• M59: 27,765,814 km (0.12 R)
• M60: 28,247,519 km (0.05 R)
• M61: 28,801,480 km (0.111 R)
• M62: 29,358,881 km (0.086 R)
• M63: 29,428,893 km (0.084 R)
• M64: 29,568,917 km (0.065 R)
• M65: 29,849,712 km (0.099 R)
• M66: 30,413,846 km (0.111 R)
• M67: 31,409,419 km (0.098 R)
• M68: 33,871,800 km (0.112 R)
• M69: 34,977,628 km (0.11 R)
• M70: 36,320,119 km (0.058 R)
• M71: 36,620,811 km (0.102 R)
• M72: 39,286,346 km (0.069 R)
• M73: 39,749,501 km (0.119 R)
• M74: 41,856,138 km (0.067 R)
• M75: 42,092,502 km (0.092 R)
• M76: 42,250,179 km (0.09 R)
• M77: 44,399,451 km (0.11 R)
• M78: 44,560,119 km (0.096 R)
• M79: 45,933,129 km (0.092 R)
• M80: 46,502,498 km (0.074 R)
• M81: 46,992,282 km (0.097 R)
• M82: 51,646,421 km (0.09 R)
• M83: 53,173,217 km (0.054 R)
• M84: 53,514,450 km (0.079 R)
• M85: 53,600,019 km (0.066 R)
• M86: 53,856,580 km (0.061 R)
• M87: 53,942,150 km (0.114 R)
• M88: 54,199,309 km (0.04 R)
• M89: 54,456,916 km (0.091 R)
• M90: 54,628,804 km (0.065 R)
• M91: 55,318,301 km (0.082 R)
• M92: 56,357,856 km (0.074 R)
• M93: 56,618,755 km (0.072 R)
• M94: 57,929,382 km (0.025 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit