🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.14 AU - 1.36 AU

Year: 493 Days

Day: 45.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 49,326,749 km

• M1: 385,215 km (0.112 R)
• M2: 772,823 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.55 AU - 1.79 AU

Year: 762 Days

Day: 47.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,326,749 km

• M1: 450,738 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.47 AU - 5.73 AU

Year: 4067 Days

Day: 13.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,326,749 km

• M1: 1,035,666 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 11.3

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.62 AU - 10.04 AU

Year: 10063 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,326,749 km

• M1: 178,769 km (0.11 R)
• M2: 339,587 km (0.041 R)
• M3: 461,509 km (0.108 R)
• M4: 634,744 km (0.062 R)
• M5: 888,462 km (0.09 R)
• M6: 1,196,633 km (0.117 R)
• M7: 1,610,421 km (0.078 R)
• M8: 1,833,771 km (0.056 R)
• M9: 2,040,964 km (0.088 R)
• M10: 2,394,164 km (0.03 R)
• M11: 3,220,094 km (0.092 R)
• M12: 3,376,424 km (0.063 R)
• M13: 3,535,297 km (0.098 R)
• M14: 3,993,366 km (0.113 R)
• M15: 4,094,045 km (0.096 R)
• M16: 4,297,947 km (0.117 R)
• M17: 5,110,413 km (0.116 R)
• M18: 6,046,746 km (0.1 R)
• M19: 6,554,481 km (0.065 R)
• M20: 7,157,361 km (0.062 R)
• M21: 7,403,599 km (0.109 R)
• M22: 8,287,273 km (0.106 R)
• M23: 8,632,695 km (0.115 R)
• M24: 9,026,885 km (0.096 R)
• M25: 9,293,020 km (0.089 R)
• M26: 10,061,205 km (0.106 R)
• M27: 10,198,835 km (0.066 R)
• M28: 11,899,463 km (0.073 R)
• M29: 12,782,390 km (0.12 R)
• M30: 14,819,015 km (0.071 R)
• M31: 15,028,303 km (0.087 R)
• M32: 15,291,146 km (0.047 R)
• M33: 16,357,779 km (0.087 R)
• M34: 16,845,767 km (0.094 R)
• M35: 17,891,307 km (0.089 R)
• M36: 18,058,408 km (0.097 R)
• M37: 19,699,496 km (0.115 R)
• M38: 20,567,014 km (0.103 R)
• M39: 21,506,040 km (0.102 R)
• M40: 22,040,404 km (0.117 R)
• M41: 22,399,140 km (0.107 R)
• M42: 22,759,670 km (0.061 R)
• M43: 23,061,709 km (0.103 R)
• M44: 23,975,602 km (0.07 R)
• M45: 24,344,510 km (0.072 R)
• M46: 24,591,496 km (0.066 R)
• M47: 25,525,137 km (0.091 R)
• M48: 26,153,897 km (0.106 R)
• M49: 27,234,592 km (0.083 R)
• M50: 28,006,217 km (0.062 R)
• M51: 28,135,620 km (0.047 R)
• M52: 28,654,874 km (0.066 R)
• M53: 28,980,997 km (0.047 R)
• M54: 29,111,746 km (0.105 R)
• M55: 30,297,758 km (0.067 R)
• M56: 30,896,598 km (0.092 R)
• M57: 32,241,483 km (0.06 R)
• M58: 32,377,018 km (0.113 R)
• M59: 33,468,185 km (0.045 R)
• M60: 33,674,181 km (0.045 R)
• M61: 34,502,206 km (0.055 R)
• M62: 34,640,733 km (0.117 R)
• M63: 35,057,812 km (0.096 R)
• M64: 35,616,560 km (0.111 R)
• M65: 35,967,218 km (0.103 R)
• M66: 36,107,840 km (0.048 R)
• M67: 37,096,981 km (0.079 R)
• M68: 37,168,040 km (0.08 R)
• M69: 37,523,784 km (0.085 R)
• M70: 37,809,067 km (0.038 R)
• M71: 38,885,573 km (0.107 R)
• M72: 39,463,918 km (0.08 R)
• M73: 39,536,473 km (0.071 R)
• M74: 40,336,672 km (0.087 R)
• M75: 40,775,443 km (0.071 R)
• M76: 43,216,880 km (0.116 R)
• M77: 43,441,127 km (0.067 R)
• M78: 45,629,146 km (0.07 R)
• M79: 46,544,984 km (0.116 R)
• M80: 46,928,403 km (0.091 R)
• M81: 48,861,208 km (0.079 R)
• M82: 49,094,880 km (0.111 R)
• M83: 49,641,510 km (0.067 R)
• M84: 51,135,544 km (0.06 R)
• M85: 51,531,081 km (0.094 R)
• M86: 51,610,368 km (0.115 R)
• M87: 52,245,710 km (0.073 R)
• M88: 52,803,860 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138

Radius: 7.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.3 AU - 20.32 AU

Year: 23258 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,326,749 km

• M1: 268,678 km (0.098 R)
• M2: 461,659 km (0.115 R)
• M3: 631,004 km (0.106 R)
• M4: 731,982 km (0.081 R)
• M5: 820,544 km (0.065 R)
• M6: 1,148,912 km (0.098 R)
• M7: 1,253,032 km (0.074 R)
• M8: 1,515,726 km (0.112 R)
• M9: 2,194,750 km (0.12 R)
• M10: 2,759,183 km (0.074 R)
• M11: 2,871,681 km (0.09 R)
• M12: 3,101,164 km (0.072 R)
• M13: 3,336,781 km (0.115 R)
• M14: 3,731,868 km (0.119 R)
• M15: 3,950,880 km (0.1 R)
• M16: 4,238,706 km (0.105 R)
• M17: 4,834,554 km (0.103 R)
• M18: 5,562,647 km (0.08 R)
• M19: 5,669,460 km (0.071 R)
• M20: 6,774,839 km (0.093 R)
• M21: 7,003,724 km (0.073 R)
• M22: 7,864,809 km (0.108 R)
• M23: 8,594,098 km (0.116 R)
• M24: 8,717,666 km (0.109 R)
• M25: 8,841,982 km (0.111 R)
• M26: 9,813,920 km (0.063 R)
• M27: 9,986,406 km (0.066 R)
• M28: 10,073,023 km (0.098 R)
• M29: 10,203,472 km (0.059 R)
• M30: 10,730,655 km (0.041 R)
• M31: 11,356,872 km (0.044 R)
• M32: 12,225,736 km (0.109 R)
• M33: 12,973,875 km (0.04 R)
• M34: 13,353,555 km (0.113 R)
• M35: 13,784,995 km (0.076 R)
• M36: 14,612,570 km (0.057 R)
• M37: 15,808,007 km (0.11 R)
• M38: 15,858,421 km (0.112 R)
• M39: 16,264,281 km (0.11 R)
• M40: 16,315,293 km (0.077 R)
• M41: 16,622,268 km (0.109 R)
• M42: 17,189,992 km (0.078 R)
• M43: 17,869,166 km (0.118 R)
• M44: 18,610,274 km (0.103 R)
• M45: 19,145,835 km (0.099 R)
• M46: 20,341,870 km (0.062 R)
• M47: 21,059,939 km (0.111 R)
• M48: 21,338,341 km (0.115 R)
• M49: 21,955,133 km (0.117 R)
• M50: 22,067,780 km (0.071 R)
• M51: 23,320,962 km (0.116 R)
• M52: 24,363,360 km (0.057 R)
• M53: 24,772,809 km (0.103 R)
• M54: 25,302,685 km (0.119 R)
• M55: 25,657,980 km (0.112 R)
• M56: 26,914,452 km (0.111 R)
• M57: 28,007,265 km (0.067 R)
• M58: 28,743,884 km (0.1 R)
• M59: 29,985,696 km (0.114 R)
• M60: 30,928,462 km (0.045 R)
• M61: 30,991,742 km (0.097 R)
• M62: 31,753,494 km (0.044 R)
• M63: 32,907,642 km (0.094 R)
• M64: 33,230,624 km (0.091 R)
• M65: 33,295,400 km (0.101 R)
• M66: 33,814,803 km (0.092 R)
• M67: 34,140,777 km (0.101 R)
• M68: 34,206,152 km (0.113 R)
• M69: 34,467,798 km (0.042 R)
• M70: 35,190,954 km (0.104 R)
• M71: 35,455,144 km (0.113 R)
• M72: 39,770,893 km (0.082 R)
• M73: 41,850,154 km (0.081 R)
• M74: 42,130,052 km (0.083 R)
• M75: 44,534,389 km (0.07 R)
• M76: 45,681,056 km (0.108 R)
• M77: 46,041,437 km (0.08 R)
• M78: 46,113,544 km (0.084 R)
• M79: 47,346,529 km (0.067 R)
• M80: 48,223,173 km (0.116 R)
• M81: 48,884,395 km (0.092 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 14,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit