🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.41 AU - 2.09 AU

Year: 846 Days

Day: 17.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,556,925 km

• M1: 50,115 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.99 AU - 4.61 AU

Year: 2706 Days

Day: 39 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438

Radius: 11.9

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.24 AU - 6.18 AU

Year: 4984 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 91,556,925 km

• M1: 147,952 km (0.056 R)
• M2: 532,269 km (0.102 R)
• M3: 1,050,476 km (0.119 R)
• M4: 1,824,645 km (0.1 R)
• M5: 2,407,030 km (0.106 R)
• M6: 3,203,040 km (0.109 R)
• M7: 3,925,448 km (0.058 R)
• M8: 4,560,192 km (0.105 R)
• M9: 5,183,716 km (0.047 R)
• M10: 7,301,423 km (0.097 R)
• M11: 9,268,785 km (0.072 R)
• M12: 10,354,117 km (0.113 R)
• M13: 11,167,481 km (0.044 R)
• M14: 12,585,220 km (0.085 R)
• M15: 13,661,876 km (0.048 R)
• M16: 16,506,928 km (0.028 R)
• M17: 16,968,138 km (0.1 R)
• M18: 18,281,458 km (0.03 R)
• M19: 24,143,152 km (0.117 R)
• M20: 25,114,790 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 11.9

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.3 AU - 10.14 AU

Year: 9405 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,556,925 km

• M1: 148,251 km (0.067 R)
• M2: 1,379,143 km (0.088 R)
• M3: 1,849,179 km (0.094 R)
• M4: 2,275,533 km (0.039 R)
• M5: 2,962,038 km (0.116 R)
• M6: 3,808,463 km (0.034 R)
• M7: 4,656,832 km (0.112 R)
• M8: 5,592,417 km (0.075 R)
• M9: 6,610,880 km (0.091 R)
• M10: 7,205,232 km (0.093 R)
• M11: 9,013,421 km (0.071 R)
• M12: 9,546,139 km (0.111 R)
• M13: 10,728,262 km (0.114 R)
• M14: 13,196,327 km (0.098 R)
• M15: 13,694,039 km (0.046 R)
• M16: 14,926,876 km (0.092 R)
• M17: 16,232,117 km (0.118 R)
• M18: 16,659,668 km (0.113 R)
• M19: 17,389,107 km (0.045 R)
• M20: 17,912,400 km (0.097 R)
• M21: 20,192,571 km (0.027 R)
• M22: 22,837,312 km (0.114 R)
• M23: 27,275,282 km (0.093 R)
• M24: 27,677,700 km (0.1 R)
• M25: 30,498,219 km (0.074 R)
• M26: 31,811,389 km (0.103 R)
• M27: 35,856,216 km (0.078 R)
• M28: 38,693,489 km (0.054 R)
• M29: 39,843,448 km (0.106 R)
• M30: 41,411,832 km (0.069 R)
• M31: 43,293,325 km (0.052 R)
• M32: 43,703,821 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 14.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.23 AU - 10.35 AU

Year: 9519 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,556,925 km

• M1: 181,612 km (0.057 R)
• M2: 729,589 km (0.108 R)
• M3: 1,549,385 km (0.069 R)
• M4: 2,047,097 km (0.095 R)
• M5: 2,652,819 km (0.106 R)
• M6: 3,262,879 km (0.067 R)
• M7: 3,965,840 km (0.074 R)
• M8: 4,738,961 km (0.071 R)
• M9: 11,229,564 km (0.083 R)
• M10: 11,987,577 km (0.097 R)
• M11: 13,605,777 km (0.042 R)
• M12: 14,530,591 km (0.085 R)
• M13: 15,040,720 km (0.114 R)
• M14: 16,029,561 km (0.119 R)
• M15: 16,851,452 km (0.107 R)
• M16: 20,186,437 km (0.11 R)
• M17: 20,822,228 km (0.073 R)
• M18: 23,413,413 km (0.105 R)
• M19: 25,195,124 km (0.06 R)
• M20: 28,528,314 km (0.099 R)
• M21: 29,228,582 km (0.064 R)
• M22: 33,452,627 km (0.038 R)
• M23: 36,289,900 km (0.116 R)
• M24: 45,217,752 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.5

Radius: 5.6

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 13.89 AU - 22.19 AU

Year: 27986 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,556,925 km

• M1: 69,862 km (0.115 R)
• M2: 252,671 km (0.083 R)
• M3: 4,059,787 km (0.058 R)
• M4: 4,409,547 km (0.058 R)
• M5: 5,924,824 km (0.088 R)
• M6: 6,703,481 km (0.085 R)
• M7: 7,445,486 km (0.112 R)
• M8: 9,150,004 km (0.087 R)
• M9: 11,712,616 km (0.111 R)
• M10: 12,134,332 km (0.08 R)
• M11: 16,658,321 km (0.116 R)
• M12: 18,385,578 km (0.082 R)
• M13: 25,194,376 km (0.056 R)
• M14: 26,133,551 km (0.118 R)
• M15: 27,217,687 km (0.04 R)
• M16: 28,081,465 km (0.116 R)
• M17: 29,090,802 km (0.116 R)
• M18: 38,511,728 km (0.12 R)
• M19: 42,986,051 km (0.116 R)
• M20: 46,560,692 km (0.119 R)
• M21: 48,151,515 km (0.088 R)
• M22: 49,961,201 km (0.12 R)
• M23: 56,851,230 km (0.044 R)
• M24: 63,269,727 km (0.077 R)
• M25: 63,699,671 km (0.104 R)
• M26: 67,209,536 km (0.103 R)
• M27: 69,011,742 km (0.077 R)
• M28: 72,008,935 km (0.066 R)
• M29: 72,242,906 km (0.064 R)
• M30: 74,611,639 km (0.119 R)
• M31: 75,573,553 km (0.113 R)
• M32: 76,300,300 km (0.036 R)
• M33: 77,031,684 km (0.12 R)
• M34: 80,004,193 km (0.106 R)
• M35: 82,027,804 km (0.035 R)
• M36: 91,009,061 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit