🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.07 AU - 1.77 AU

Year: 592 Days

Day: 17.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.64 AU - 1.72 AU

Year: 762 Days

Day: 29.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 15

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.06 AU - 10.58 AU

Year: 9164 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,794,663 km

• M1: 221,854 km (0.115 R)
• M2: 388,805 km (0.093 R)
• M3: 1,124,378 km (0.071 R)
• M4: 1,354,160 km (0.056 R)
• M5: 1,475,185 km (0.115 R)
• M6: 1,728,903 km (0.089 R)
• M7: 2,728,216 km (0.1 R)
• M8: 3,181,348 km (0.07 R)
• M9: 3,274,997 km (0.075 R)
• M10: 3,489,071 km (0.057 R)
• M11: 3,757,001 km (0.066 R)
• M12: 3,906,150 km (0.084 R)
• M13: 5,169,654 km (0.072 R)
• M14: 5,560,702 km (0.064 R)
• M15: 6,283,111 km (0.088 R)
• M16: 6,550,442 km (0.101 R)
• M17: 7,752,461 km (0.08 R)
• M18: 7,975,511 km (0.107 R)
• M19: 8,297,745 km (0.091 R)
• M20: 8,395,283 km (0.095 R)
• M21: 10,671,863 km (0.107 R)
• M22: 11,098,816 km (0.109 R)
• M23: 12,006,426 km (0.091 R)
• M24: 12,264,781 km (0.112 R)
• M25: 12,749,628 km (0.034 R)
• M26: 13,316,903 km (0.094 R)
• M27: 14,319,658 km (0.12 R)
• M28: 15,346,946 km (0.108 R)
• M29: 15,587,350 km (0.049 R)
• M30: 15,990,816 km (0.084 R)
• M31: 16,275,351 km (0.085 R)
• M32: 16,397,722 km (0.094 R)
• M33: 16,520,542 km (0.055 R)
• M34: 16,643,661 km (0.114 R)
• M35: 18,059,754 km (0.06 R)
• M36: 18,228,800 km (0.071 R)
• M37: 18,568,686 km (0.089 R)
• M38: 19,818,427 km (0.113 R)
• M39: 21,095,095 km (0.061 R)
• M40: 21,407,306 km (0.11 R)
• M41: 21,676,133 km (0.104 R)
• M42: 21,946,008 km (0.119 R)
• M43: 23,266,358 km (0.108 R)
• M44: 23,681,343 km (0.117 R)
• M45: 24,659,264 km (0.1 R)
• M46: 24,941,107 km (0.096 R)
• M47: 25,413,237 km (0.11 R)
• M48: 25,888,360 km (0.031 R)
• M49: 26,174,840 km (0.106 R)
• M50: 28,455,011 km (0.039 R)
• M51: 28,898,868 km (0.11 R)
• M52: 29,195,969 km (0.075 R)
• M53: 29,943,510 km (0.063 R)
• M54: 30,596,355 km (0.065 R)
• M55: 31,457,141 km (0.066 R)
• M56: 31,813,932 km (0.117 R)
• M57: 32,377,318 km (0.114 R)
• M58: 32,840,772 km (0.106 R)
• M59: 34,139,580 km (0.05 R)
• M60: 34,716,430 km (0.088 R)
• M61: 34,979,722 km (0.086 R)
• M62: 35,349,378 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 11.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.43 AU - 12.65 AU

Year: 13715 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,794,663 km

• M1: 333,005 km (0.065 R)
• M2: 759,957 km (0.103 R)
• M3: 833,111 km (0.058 R)
• M4: 955,482 km (0.111 R)
• M5: 1,101,040 km (0.108 R)
• M6: 1,307,037 km (0.078 R)
• M7: 1,601,595 km (0.093 R)
• M8: 2,885,294 km (0.066 R)
• M9: 3,124,202 km (0.041 R)
• M10: 3,221,441 km (0.11 R)
• M11: 4,116,485 km (0.11 R)
• M12: 4,277,452 km (0.098 R)
• M13: 6,646,633 km (0.026 R)
• M14: 6,931,169 km (0.083 R)
• M15: 7,479,594 km (0.108 R)
• M16: 7,808,859 km (0.115 R)
• M17: 8,824,778 km (0.073 R)
• M18: 9,703,067 km (0.096 R)
• M19: 10,645,833 km (0.063 R)
• M20: 10,867,537 km (0.119 R)
• M21: 12,114,286 km (0.055 R)
• M22: 12,229,925 km (0.065 R)
• M23: 12,500,996 km (0.099 R)
• M24: 12,970,435 km (0.051 R)
• M25: 13,128,260 km (0.084 R)
• M26: 13,765,697 km (0.106 R)
• M27: 14,291,085 km (0.082 R)
• M28: 14,413,306 km (0.098 R)
• M29: 14,658,647 km (0.1 R)
• M30: 15,738,145 km (0.112 R)
• M31: 19,127,135 km (0.061 R)
• M32: 20,168,187 km (0.073 R)
• M33: 22,304,893 km (0.093 R)
• M34: 22,683,824 km (0.093 R)
• M35: 23,256,186 km (0.073 R)
• M36: 24,610,196 km (0.12 R)
• M37: 24,707,884 km (0.101 R)
• M38: 24,854,639 km (0.116 R)
• M39: 26,089,121 km (0.119 R)
• M40: 26,839,354 km (0.089 R)
• M41: 27,040,563 km (0.102 R)
• M42: 28,309,901 km (0.104 R)
• M43: 29,029,168 km (0.084 R)
• M44: 30,538,161 km (0.106 R)
• M45: 31,646,682 km (0.102 R)
• M46: 33,577,691 km (0.099 R)
• M47: 33,957,520 km (0.099 R)
• M48: 34,175,185 km (0.094 R)
• M49: 34,557,407 km (0.065 R)
• M50: 35,546,548 km (0.096 R)
• M51: 36,768,015 km (0.028 R)
• M52: 36,879,765 km (0.098 R)
• M53: 36,991,664 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.3

Radius: 7.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.69 AU - 21.51 AU

Year: 25831 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,794,663 km

• M1: 94,695 km (0.098 R)
• M2: 214,374 km (0.078 R)
• M3: 401,820 km (0.104 R)
• M4: 639,232 km (0.086 R)
• M5: 765,492 km (0.072 R)
• M6: 1,663,528 km (0.071 R)
• M7: 1,953,150 km (0.104 R)
• M8: 2,186,672 km (0.072 R)
• M9: 2,528,802 km (0.088 R)
• M10: 2,731,956 km (0.029 R)
• M11: 3,317,782 km (0.067 R)
• M12: 3,540,234 km (0.087 R)
• M13: 3,710,326 km (0.114 R)
• M14: 4,088,061 km (0.114 R)
• M15: 4,296,600 km (0.106 R)
• M16: 4,817,500 km (0.088 R)
• M17: 4,943,013 km (0.074 R)
• M18: 5,037,858 km (0.076 R)
• M19: 5,165,166 km (0.034 R)
• M20: 5,261,507 km (0.059 R)
• M21: 5,652,406 km (0.061 R)
• M22: 5,784,800 km (0.027 R)
• M23: 6,120,348 km (0.055 R)
• M24: 7,057,728 km (0.07 R)
• M25: 7,927,939 km (0.082 R)
• M26: 8,113,590 km (0.095 R)
• M27: 8,263,038 km (0.08 R)
• M28: 8,413,384 km (0.114 R)
• M29: 8,985,596 km (0.113 R)
• M30: 9,530,880 km (0.1 R)
• M31: 10,940,391 km (0.105 R)
• M32: 11,064,259 km (0.036 R)
• M33: 11,480,440 km (0.078 R)
• M34: 11,690,475 km (0.105 R)
• M35: 12,629,501 km (0.103 R)
• M36: 12,933,334 km (0.059 R)
• M37: 13,108,065 km (0.052 R)
• M38: 13,681,324 km (0.091 R)
• M39: 13,859,495 km (0.117 R)
• M40: 14,579,210 km (0.079 R)
• M41: 15,728,271 km (0.074 R)
• M42: 16,055,143 km (0.039 R)
• M43: 16,431,531 km (0.071 R)
• M44: 16,906,055 km (0.079 R)
• M45: 16,953,777 km (0.1 R)
• M46: 17,049,221 km (0.083 R)
• M47: 17,481,409 km (0.059 R)
• M48: 17,917,187 km (0.089 R)
• M49: 18,111,964 km (0.117 R)
• M50: 18,997,434 km (0.095 R)
• M51: 19,495,445 km (0.075 R)
• M52: 19,846,551 km (0.048 R)
• M53: 20,149,188 km (0.093 R)
• M54: 23,258,430 km (0.105 R)
• M55: 23,897,961 km (0.039 R)
• M56: 24,435,466 km (0.077 R)
• M57: 24,489,321 km (0.099 R)
• M58: 25,248,979 km (0.074 R)
• M59: 25,796,208 km (0.118 R)
• M60: 27,125,684 km (0.065 R)
• M61: 27,181,634 km (0.098 R)
• M62: 27,293,384 km (0.076 R)
• M63: 27,461,532 km (0.106 R)
• M64: 27,855,124 km (0.07 R)
• M65: 28,137,265 km (0.113 R)
• M66: 28,193,963 km (0.095 R)
• M67: 28,534,148 km (0.051 R)
• M68: 29,046,970 km (0.072 R)
• M69: 29,275,855 km (0.056 R)
• M70: 29,505,338 km (0.069 R)
• M71: 30,313,316 km (0.115 R)
• M72: 32,424,142 km (0.113 R)
• M73: 33,317,540 km (0.079 R)
• M74: 33,677,173 km (0.09 R)
• M75: 33,797,301 km (0.109 R)
• M76: 34,098,291 km (0.096 R)
• M77: 36,415,114 km (0.099 R)
• M78: 36,476,898 km (0.079 R)
• M79: 36,538,532 km (0.108 R)
• M80: 37,157,269 km (0.114 R)
• M81: 37,779,596 km (0.092 R)
• M82: 38,154,638 km (0.112 R)
• M83: 38,971,293 km (0.058 R)
• M84: 39,160,683 km (0.103 R)
• M85: 39,984,519 km (0.065 R)
• M86: 40,685,983 km (0.12 R)
• M87: 41,907,450 km (0.119 R)
• M88: 43,140,735 km (0.063 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit