🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.59 AU - 0.97 AU

Year: 250 Days

Day: 44.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.73 AU - 1.07 AU

Year: 310 Days

Day: 33.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.47 AU - 1.59 AU

Year: 688 Days

Day: 41.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,581,058 km

• M1: 22,140 km (0.119 R)
• M2: 261,347 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.14 AU - 2.96 AU

Year: 1480 Days

Day: 32.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.49 AU - 2.63 AU

Year: 1489 Days

Day: 47.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,581,058 km

• M1: 66,870 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.6

Radius: 10.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.67 AU - 7.53 AU

Year: 5476 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,581,058 km

• M1: 133,142 km (0.081 R)
• M2: 205,099 km (0.05 R)
• M3: 277,354 km (0.12 R)
• M4: 376,239 km (0.047 R)
• M5: 504,145 km (0.112 R)
• M6: 589,116 km (0.082 R)
• M7: 750,981 km (0.077 R)
• M8: 893,548 km (0.045 R)
• M9: 1,196,783 km (0.057 R)
• M10: 1,532,181 km (0.066 R)
• M11: 1,628,822 km (0.109 R)
• M12: 1,760,917 km (0.067 R)
• M13: 1,839,755 km (0.12 R)
• M14: 1,942,828 km (0.031 R)
• M15: 2,036,177 km (0.105 R)
• M16: 2,167,075 km (0.035 R)
• M17: 2,239,630 km (0.115 R)
• M18: 2,849,839 km (0.088 R)
• M19: 2,916,410 km (0.059 R)
• M20: 3,228,920 km (0.058 R)
• M21: 3,368,346 km (0.102 R)
• M22: 3,438,806 km (0.108 R)
• M23: 3,638,669 km (0.115 R)
• M24: 3,798,440 km (0.109 R)
• M25: 4,476,118 km (0.118 R)
• M26: 4,553,759 km (0.061 R)
• M27: 4,647,557 km (0.094 R)
• M28: 5,126,270 km (0.106 R)
• M29: 5,289,332 km (0.109 R)
• M30: 5,553,821 km (0.116 R)
• M31: 6,320,959 km (0.034 R)
• M32: 6,797,278 km (0.033 R)
• M33: 6,868,786 km (0.076 R)
• M34: 7,084,955 km (0.112 R)
• M35: 7,395,072 km (0.115 R)
• M36: 7,468,823 km (0.05 R)
• M37: 7,561,125 km (0.115 R)
• M38: 7,653,876 km (0.052 R)
• M39: 7,803,175 km (0.116 R)
• M40: 8,066,616 km (0.043 R)
• M41: 8,505,836 km (0.066 R)
• M42: 8,641,072 km (0.102 R)
• M43: 9,129,958 km (0.046 R)
• M44: 9,268,486 km (0.05 R)
• M45: 9,347,922 km (0.095 R)
• M46: 9,708,303 km (0.116 R)
• M47: 9,809,282 km (0.076 R)
• M48: 9,910,410 km (0.045 R)
• M49: 10,463,473 km (0.085 R)
• M50: 11,005,317 km (0.098 R)
• M51: 11,089,541 km (0.086 R)
• M52: 11,300,922 km (0.085 R)
• M53: 11,792,351 km (0.088 R)
• M54: 11,964,838 km (0.071 R)
• M55: 12,138,222 km (0.069 R)
• M56: 12,290,662 km (0.109 R)
• M57: 12,597,337 km (0.078 R)
• M58: 12,884,416 km (0.079 R)
• M59: 13,129,158 km (0.095 R)
• M60: 13,218,468 km (0.076 R)
• M61: 13,963,166 km (0.1 R)
• M62: 14,077,309 km (0.097 R)
• M63: 14,214,490 km (0.086 R)
• M64: 14,559,613 km (0.065 R)
• M65: 14,768,003 km (0.044 R)
• M66: 14,884,240 km (0.027 R)
• M67: 15,140,950 km (0.109 R)
• M68: 15,258,085 km (0.108 R)
• M69: 15,399,156 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 8.7

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.35 AU - 13.07 AU

Year: 13641 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,581,058 km

• M1: 152,889 km (0.061 R)
• M2: 385,364 km (0.081 R)
• M3: 589,416 km (0.096 R)
• M4: 645,964 km (0.114 R)
• M5: 724,502 km (0.099 R)
• M6: 892,202 km (0.115 R)
• M7: 1,049,429 km (0.081 R)
• M8: 1,215,931 km (0.11 R)
• M9: 1,711,400 km (0.114 R)
• M10: 1,766,900 km (0.09 R)
• M11: 1,966,464 km (0.044 R)
• M12: 2,325,499 km (0.075 R)
• M13: 3,104,305 km (0.112 R)
• M14: 3,310,900 km (0.066 R)
• M15: 4,642,620 km (0.056 R)
• M16: 5,079,297 km (0.11 R)
• M17: 5,405,121 km (0.085 R)
• M18: 6,336,218 km (0.086 R)
• M19: 6,423,284 km (0.084 R)
• M20: 6,954,356 km (0.096 R)
• M21: 7,179,800 km (0.09 R)
• M22: 7,407,638 km (0.055 R)
• M23: 7,591,643 km (0.042 R)
• M24: 7,684,244 km (0.05 R)
• M25: 8,295,052 km (0.084 R)
• M26: 8,534,259 km (0.083 R)
• M27: 10,168,915 km (0.077 R)
• M28: 10,373,565 km (0.054 R)
• M29: 10,476,339 km (0.063 R)
• M30: 11,311,095 km (0.048 R)
• M31: 13,210,689 km (0.067 R)
• M32: 13,322,139 km (0.09 R)
• M33: 14,915,955 km (0.117 R)
• M34: 15,148,580 km (0.107 R)
• M35: 16,329,356 km (0.101 R)
• M36: 16,389,195 km (0.093 R)
• M37: 16,509,023 km (0.08 R)
• M38: 17,723,608 km (0.101 R)
• M39: 18,155,497 km (0.088 R)
• M40: 18,841,253 km (0.075 R)
• M41: 20,559,983 km (0.083 R)
• M42: 22,594,514 km (0.099 R)
• M43: 23,399,052 km (0.063 R)
• M44: 24,486,479 km (0.035 R)
• M45: 24,623,510 km (0.08 R)
• M46: 24,692,176 km (0.097 R)
• M47: 25,451,385 km (0.096 R)
• M48: 25,799,050 km (0.111 R)
• M49: 27,205,270 km (0.117 R)
• M50: 27,489,506 km (0.101 R)
• M51: 28,564,217 km (0.078 R)
• M52: 29,288,271 km (0.105 R)
• M53: 30,091,612 km (0.045 R)
• M54: 31,421,986 km (0.117 R)
• M55: 31,570,985 km (0.088 R)
• M56: 32,244,325 km (0.068 R)
• M57: 33,833,952 km (0.116 R)
• M58: 34,446,256 km (0.104 R)
• M59: 37,799,343 km (0.106 R)
• M60: 38,673,593 km (0.096 R)
• M61: 41,745,136 km (0.098 R)
• M62: 42,813,714 km (0.093 R)
• M63: 43,144,325 km (0.11 R)
• M64: 43,227,053 km (0.082 R)
• M65: 44,391,672 km (0.101 R)
• M66: 45,061,871 km (0.114 R)
• M67: 45,988,629 km (0.063 R)
• M68: 46,666,757 km (0.111 R)
• M69: 46,836,700 km (0.091 R)
• M70: 47,348,025 km (0.1 R)
• M71: 47,604,436 km (0.094 R)
• M72: 48,118,454 km (0.098 R)
• M73: 48,376,211 km (0.094 R)
• M74: 50,280,293 km (0.07 R)
• M75: 50,716,371 km (0.086 R)
• M76: 50,978,766 km (0.06 R)
• M77: 51,241,459 km (0.117 R)
• M78: 51,944,270 km (0.104 R)
• M79: 52,738,785 km (0.043 R)
• M80: 54,787,527 km (0.118 R)
• M81: 55,056,654 km (0.12 R)
• M82: 60,530,889 km (0.069 R)
• M83: 60,716,241 km (0.029 R)
• M84: 60,994,792 km (0.113 R)
• M85: 61,180,742 km (0.09 R)
• M86: 61,273,792 km (0.105 R)
• M87: 61,646,291 km (0.086 R)
• M88: 62,206,535 km (0.075 R)
• M89: 62,393,682 km (0.096 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 14,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit