🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.15 AU - 1.19 AU

Year: 451 Days

Day: 12.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.77 AU - 2.19 AU

Year: 993 Days

Day: 27.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,879,566 km

• M1: 1,349,822 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.51 AU - 5.17 AU

Year: 3223 Days

Day: 14 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,879,566 km

• M1: 2,291,989 km (0.03 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.4

Radius: 8.9

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.83 AU - 7.21 AU

Year: 5265 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,879,566 km

• M1: 154,983 km (0.101 R)
• M2: 214,823 km (0.066 R)
• M3: 297,849 km (0.079 R)
• M4: 358,586 km (0.114 R)
• M5: 824,883 km (0.039 R)
• M6: 1,083,537 km (0.034 R)
• M7: 1,200,224 km (0.061 R)
• M8: 1,383,332 km (0.077 R)
• M9: 1,510,490 km (0.082 R)
• M10: 1,897,948 km (0.073 R)
• M11: 2,241,126 km (0.084 R)
• M12: 2,372,473 km (0.094 R)
• M13: 2,429,469 km (0.1 R)
• M14: 2,603,601 km (0.079 R)
• M15: 2,741,979 km (0.105 R)
• M16: 2,801,968 km (0.046 R)
• M17: 2,902,947 km (0.105 R)
• M18: 2,964,282 km (0.097 R)
• M19: 3,276,941 km (0.093 R)
• M20: 3,754,607 km (0.094 R)
• M21: 3,866,207 km (0.096 R)
• M22: 4,464,599 km (0.098 R)
• M23: 5,091,863 km (0.068 R)
• M24: 5,695,191 km (0.081 R)
• M25: 6,241,672 km (0.071 R)
• M26: 6,374,365 km (0.101 R)
• M27: 7,078,971 km (0.098 R)
• M28: 7,189,524 km (0.034 R)
• M29: 7,328,650 km (0.064 R)
• M30: 8,037,295 km (0.089 R)
• M31: 8,095,040 km (0.114 R)
• M32: 8,268,723 km (0.108 R)
• M33: 9,337,301 km (0.069 R)
• M34: 9,949,455 km (0.05 R)
• M35: 10,135,705 km (0.094 R)
• M36: 10,637,905 km (0.115 R)
• M37: 10,828,343 km (0.091 R)
• M38: 11,244,973 km (0.102 R)
• M39: 12,226,036 km (0.062 R)
• M40: 12,559,190 km (0.114 R)
• M41: 12,626,210 km (0.107 R)
• M42: 12,693,230 km (0.056 R)
• M43: 12,794,208 km (0.098 R)
• M44: 12,929,146 km (0.053 R)
• M45: 13,030,573 km (0.109 R)
• M46: 13,783,050 km (0.109 R)
• M47: 13,990,692 km (0.082 R)
• M48: 14,867,186 km (0.063 R)
• M49: 15,115,818 km (0.117 R)
• M50: 15,761,482 km (0.027 R)
• M51: 15,833,738 km (0.111 R)
• M52: 15,942,346 km (0.098 R)
• M53: 17,302,639 km (0.105 R)
• M54: 17,489,188 km (0.082 R)
• M55: 18,015,473 km (0.102 R)
• M56: 18,242,563 km (0.04 R)
• M57: 18,661,437 km (0.116 R)
• M58: 19,237,688 km (0.115 R)
• M59: 19,664,042 km (0.083 R)
• M60: 19,976,103 km (0.053 R)
• M61: 20,054,343 km (0.095 R)
• M62: 20,250,465 km (0.068 R)
• M63: 20,368,498 km (0.06 R)
• M64: 20,605,012 km (0.092 R)
• M65: 20,882,217 km (0.043 R)
• M66: 21,160,768 km (0.113 R)
• M67: 21,240,504 km (0.077 R)
• M68: 21,360,332 km (0.1 R)
• M69: 21,440,367 km (0.111 R)
• M70: 21,560,644 km (0.081 R)
• M71: 22,043,845 km (0.104 R)
• M72: 22,489,945 km (0.117 R)
• M73: 23,021,018 km (0.088 R)
• M74: 23,267,555 km (0.118 R)
• M75: 23,473,551 km (0.057 R)
• M76: 25,186,148 km (0.079 R)
• M77: 25,567,473 km (0.074 R)
• M78: 26,464,761 km (0.057 R)
• M79: 26,722,967 km (0.104 R)
• M80: 28,289,855 km (0.076 R)
• M81: 28,642,008 km (0.072 R)
• M82: 28,995,807 km (0.117 R)
• M83: 29,173,081 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 13.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.74 AU - 9.26 AU

Year: 8833 Days

Day: 9.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,879,566 km

• M1: 265,087 km (0.082 R)
• M2: 619,634 km (0.099 R)
• M3: 749,785 km (0.045 R)
• M4: 919,728 km (0.055 R)
• M5: 1,300,753 km (0.075 R)
• M6: 2,022,114 km (0.068 R)
• M7: 2,246,062 km (0.076 R)
• M8: 2,652,370 km (0.085 R)
• M9: 2,853,280 km (0.094 R)
• M10: 3,036,089 km (0.114 R)
• M11: 3,534,549 km (0.114 R)
• M12: 3,681,903 km (0.086 R)
• M13: 4,033,607 km (0.084 R)
• M14: 4,213,574 km (0.118 R)
• M15: 4,769,629 km (0.101 R)
• M16: 5,377,445 km (0.065 R)
• M17: 5,719,276 km (0.11 R)
• M18: 6,334,871 km (0.025 R)
• M19: 6,514,688 km (0.078 R)
• M20: 6,757,037 km (0.098 R)
• M21: 7,376,073 km (0.103 R)
• M22: 7,533,749 km (0.026 R)
• M23: 7,852,392 km (0.045 R)
• M24: 8,240,748 km (0.119 R)
• M25: 8,668,598 km (0.105 R)
• M26: 8,835,101 km (0.093 R)
• M27: 9,171,247 km (0.11 R)
• M28: 9,786,992 km (0.082 R)
• M29: 9,890,962 km (0.042 R)
• M30: 10,030,238 km (0.096 R)
• M31: 10,169,962 km (0.073 R)
• M32: 10,878,907 km (0.067 R)
• M33: 11,421,199 km (0.1 R)
• M34: 11,640,510 km (0.111 R)
• M35: 12,009,268 km (0.108 R)
• M36: 12,120,719 km (0.114 R)
• M37: 13,176,880 km (0.05 R)
• M38: 13,754,926 km (0.087 R)
• M39: 14,027,493 km (0.113 R)
• M40: 15,055,530 km (0.117 R)
• M41: 15,538,132 km (0.117 R)
• M42: 16,189,781 km (0.043 R)
• M43: 16,850,255 km (0.038 R)
• M44: 17,058,496 km (0.109 R)
• M45: 17,435,333 km (0.068 R)
• M46: 17,772,825 km (0.113 R)
• M47: 18,027,291 km (0.064 R)
• M48: 18,927,422 km (0.077 R)
• M49: 19,404,789 km (0.095 R)
• M50: 19,579,369 km (0.114 R)
• M51: 20,238,797 km (0.072 R)
• M52: 20,994,864 km (0.081 R)
• M53: 21,443,957 km (0.107 R)
• M54: 21,805,535 km (0.074 R)
• M55: 21,896,192 km (0.086 R)
• M56: 22,169,058 km (0.109 R)
• M57: 23,596,970 km (0.09 R)
• M58: 23,876,718 km (0.098 R)
• M59: 24,439,655 km (0.098 R)
• M60: 24,912,085 km (0.099 R)
• M61: 25,482,950 km (0.107 R)
• M62: 25,962,112 km (0.084 R)
• M63: 26,154,495 km (0.11 R)
• M64: 26,347,476 km (0.067 R)
• M65: 26,686,315 km (0.091 R)
• M66: 26,929,113 km (0.114 R)
• M67: 28,055,884 km (0.059 R)
• M68: 30,203,361 km (0.096 R)
• M69: 30,507,344 km (0.045 R)
• M70: 31,220,178 km (0.113 R)
• M71: 32,299,975 km (0.085 R)
• M72: 33,130,842 km (0.082 R)
• M73: 33,235,261 km (0.096 R)
• M74: 33,392,040 km (0.05 R)
• M75: 34,126,715 km (0.109 R)
• M76: 34,232,032 km (0.085 R)
• M77: 34,443,264 km (0.119 R)
• M78: 35,452,003 km (0.089 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit