🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.07 AU - 1.23 AU

Year: 438 Days

Day: 40.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,804,428 km

• M1: 452,234 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.05 AU - 1.25 AU

Year: 438 Days

Day: 47 Hours

Environment

Temp: 37 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,804,428 km

• M1: 82,728 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.73 AU - 1.77 AU

Year: 821 Days

Day: 13.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,804,428 km

• M1: 578,345 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.58 AU - 1.98 AU

Year: 842 Days

Day: 23.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.86 AU - 2.04 AU

Year: 966 Days

Day: 38.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,804,428 km

• M1: 975,378 km (0.043 R)
• M2: 1,655,151 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.18 AU - 3.16 AU

Year: 1548 Days

Day: 19.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,804,428 km

• M1: 904,768 km (0.118 R)
• M2: 2,371,276 km (0.09 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 9.2

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.15 AU - 9.93 AU

Year: 10453 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,804,428 km

• M1: 143,165 km (0.11 R)
• M2: 234,121 km (0.077 R)
• M3: 436,527 km (0.056 R)
• M4: 629,209 km (0.089 R)
• M5: 706,252 km (0.065 R)
• M6: 828,473 km (0.064 R)
• M7: 892,501 km (0.119 R)
• M8: 1,118,244 km (0.108 R)
• M9: 1,262,756 km (0.107 R)
• M10: 1,517,371 km (0.088 R)
• M11: 1,691,802 km (0.03 R)
• M12: 2,284,509 km (0.087 R)
• M13: 2,937,055 km (0.026 R)
• M14: 3,003,776 km (0.112 R)
• M15: 3,449,577 km (0.114 R)
• M16: 3,608,899 km (0.073 R)
• M17: 4,251,123 km (0.054 R)
• M18: 5,515,075 km (0.034 R)
• M19: 6,102,396 km (0.067 R)
• M20: 6,230,751 km (0.093 R)
• M21: 6,338,611 km (0.038 R)
• M22: 6,403,537 km (0.098 R)
• M23: 6,468,612 km (0.111 R)
• M24: 6,753,745 km (0.091 R)
• M25: 6,842,158 km (0.118 R)
• M26: 7,245,324 km (0.088 R)
• M27: 7,610,193 km (0.116 R)
• M28: 8,381,669 km (0.101 R)
• M29: 8,476,814 km (0.057 R)
• M30: 8,548,471 km (0.084 R)
• M31: 9,448,602 km (0.101 R)
• M32: 9,522,952 km (0.104 R)
• M33: 10,251,344 km (0.058 R)
• M34: 10,583,750 km (0.111 R)
• M35: 11,154,167 km (0.1 R)
• M36: 11,443,190 km (0.095 R)
• M37: 11,734,756 km (0.095 R)
• M38: 12,216,910 km (0.119 R)
• M39: 12,596,590 km (0.107 R)
• M40: 12,733,023 km (0.086 R)
• M41: 13,117,938 km (0.101 R)
• M42: 13,590,518 km (0.104 R)
• M43: 13,814,765 km (0.099 R)
• M44: 13,927,412 km (0.073 R)
• M45: 15,302,366 km (0.11 R)
• M46: 17,020,647 km (0.062 R)
• M47: 17,201,960 km (0.041 R)
• M48: 17,505,494 km (0.108 R)
• M49: 17,566,380 km (0.112 R)
• M50: 17,902,676 km (0.059 R)
• M51: 17,994,829 km (0.08 R)
• M52: 18,550,585 km (0.034 R)
• M53: 19,458,045 km (0.064 R)
• M54: 20,411,732 km (0.059 R)
• M55: 21,283,289 km (0.104 R)
• M56: 21,707,100 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.6

Radius: 13.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.7 AU - 11.6 AU

Year: 10635 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,804,428 km

• M1: 343,028 km (0.037 R)
• M2: 444,754 km (0.114 R)
• M3: 576,101 km (0.107 R)
• M4: 829,071 km (0.095 R)
• M5: 1,202,468 km (0.113 R)
• M6: 1,869,973 km (0.063 R)
• M7: 2,046,948 km (0.106 R)
• M8: 2,229,607 km (0.113 R)
• M9: 2,472,554 km (0.107 R)
• M10: 2,583,406 km (0.038 R)
• M11: 3,103,258 km (0.089 R)
• M12: 3,467,978 km (0.091 R)
• M13: 3,846,610 km (0.069 R)
• M14: 4,008,475 km (0.048 R)
• M15: 4,372,447 km (0.037 R)
• M16: 4,678,374 km (0.098 R)
• M17: 4,886,166 km (0.119 R)
• M18: 5,097,099 km (0.115 R)
• M19: 6,083,547 km (0.075 R)
• M20: 6,196,793 km (0.047 R)
• M21: 6,387,081 km (0.11 R)
• M22: 6,891,076 km (0.109 R)
• M23: 7,088,396 km (0.115 R)
• M24: 7,691,575 km (0.102 R)
• M25: 8,563,730 km (0.08 R)
• M26: 9,205,954 km (0.119 R)
• M27: 9,775,174 km (0.069 R)
• M28: 10,400,942 km (0.11 R)
• M29: 10,856,018 km (0.095 R)
• M30: 11,550,601 km (0.064 R)
• M31: 13,423,716 km (0.118 R)
• M32: 13,670,702 km (0.102 R)
• M33: 14,622,743 km (0.07 R)
• M34: 15,183,735 km (0.088 R)
• M35: 15,286,509 km (0.084 R)
• M36: 15,544,565 km (0.087 R)
• M37: 15,699,997 km (0.063 R)
• M38: 16,696,469 km (0.076 R)
• M39: 17,444,009 km (0.064 R)
• M40: 17,551,570 km (0.042 R)
• M41: 18,860,851 km (0.118 R)
• M42: 19,304,259 km (0.043 R)
• M43: 19,751,108 km (0.11 R)
• M44: 19,975,953 km (0.1 R)
• M45: 20,314,643 km (0.116 R)
• M46: 21,169,595 km (0.105 R)
• M47: 21,342,081 km (0.081 R)
• M48: 21,688,251 km (0.119 R)
• M49: 21,804,039 km (0.114 R)
• M50: 22,914,803 km (0.05 R)
• M51: 23,864,301 km (0.083 R)
• M52: 24,343,912 km (0.051 R)
• M53: 24,947,988 km (0.119 R)
• M54: 25,679,222 km (0.11 R)
• M55: 26,294,070 km (0.11 R)
• M56: 27,038,319 km (0.102 R)
• M57: 27,413,062 km (0.094 R)
• M58: 27,978,392 km (0.098 R)
• M59: 28,738,050 km (0.069 R)
• M60: 28,865,358 km (0.088 R)
• M61: 29,184,450 km (0.098 R)
• M62: 29,504,590 km (0.12 R)
• M63: 30,019,356 km (0.091 R)
• M64: 30,342,637 km (0.076 R)
• M65: 31,384,736 km (0.119 R)
• M66: 31,581,457 km (0.069 R)
• M67: 32,571,047 km (0.117 R)
• M68: 32,903,304 km (0.108 R)
• M69: 33,503,939 km (0.109 R)
• M70: 33,704,999 km (0.094 R)
• M71: 33,839,338 km (0.097 R)
• M72: 34,040,995 km (0.073 R)
• M73: 35,055,718 km (0.104 R)
• M74: 36,768,763 km (0.11 R)
• M75: 37,045,370 km (0.11 R)
• M76: 42,866,372 km (0.118 R)
• M77: 43,303,348 km (0.049 R)
• M78: 44,034,881 km (0.111 R)
• M79: 44,549,498 km (0.119 R)
• M80: 45,214,012 km (0.089 R)
• M81: 45,956,167 km (0.104 R)
• M82: 46,478,114 km (0.054 R)
• M83: 46,927,057 km (0.11 R)
• M84: 47,227,150 km (0.101 R)
• M85: 47,904,679 km (0.048 R)
• M86: 48,585,349 km (0.116 R)
• M87: 49,041,024 km (0.091 R)
• M88: 50,723,701 km (0.118 R)
• M89: 51,108,766 km (0.065 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 10,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit