🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.62 AU - 0.72 AU

Year: 208 Days

Day: 45.3 Hours

Environment

Temp: 112 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.27 AU - 1.53 AU

Year: 627 Days

Day: 28.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 66.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.6

Radius: 11.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.63 AU - 7.85 AU

Year: 8156 Days

Day: 14 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 40,003,535 km

• M1: 155,731 km (0.084 R)
• M2: 254,017 km (0.097 R)
• M3: 325,525 km (0.11 R)
• M4: 426,803 km (0.08 R)
• M5: 585,526 km (0.037 R)
• M6: 939,026 km (0.094 R)
• M7: 1,058,704 km (0.035 R)
• M8: 1,174,044 km (0.038 R)
• M9: 1,345,034 km (0.06 R)
• M10: 2,196,246 km (0.062 R)
• M11: 2,383,842 km (0.087 R)
• M12: 2,869,437 km (0.112 R)
• M13: 3,357,126 km (0.081 R)
• M14: 3,931,133 km (0.112 R)
• M15: 4,068,015 km (0.104 R)
• M16: 4,160,167 km (0.036 R)
• M17: 4,362,124 km (0.065 R)
• M18: 4,711,585 km (0.031 R)
• M19: 4,987,892 km (0.049 R)
• M20: 5,136,293 km (0.118 R)
• M21: 5,269,435 km (0.044 R)
• M22: 5,848,379 km (0.043 R)
• M23: 5,970,002 km (0.088 R)
• M24: 6,322,455 km (0.104 R)
• M25: 6,393,813 km (0.095 R)
• M26: 6,754,493 km (0.071 R)
• M27: 7,140,306 km (0.096 R)
• M28: 7,590,147 km (0.117 R)
• M29: 8,262,590 km (0.049 R)
• M30: 8,954,330 km (0.114 R)
• M31: 9,337,600 km (0.101 R)
• M32: 10,413,807 km (0.08 R)
• M33: 11,225,226 km (0.088 R)
• M34: 11,682,247 km (0.097 R)
• M35: 12,034,550 km (0.109 R)
• M36: 12,390,444 km (0.035 R)
• M37: 13,021,597 km (0.113 R)
• M38: 13,112,702 km (0.098 R)
• M39: 13,478,918 km (0.091 R)
• M40: 13,732,636 km (0.043 R)
• M41: 13,848,424 km (0.084 R)
• M42: 14,127,873 km (0.112 R)
• M43: 14,810,788 km (0.068 R)
• M44: 16,013,554 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.7

Radius: 13.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.82 AU - 11.26 AU

Year: 11160 Days

Day: 5.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,003,535 km

• M1: 165,455 km (0.12 R)
• M2: 276,906 km (0.088 R)
• M3: 692,040 km (0.113 R)
• M4: 917,933 km (0.104 R)
• M5: 1,116,748 km (0.103 R)
• M6: 1,330,673 km (0.109 R)
• M7: 1,500,317 km (0.066 R)
• M8: 1,637,498 km (0.12 R)
• M9: 1,820,307 km (0.119 R)
• M10: 2,595,224 km (0.071 R)
• M11: 2,858,666 km (0.106 R)
• M12: 3,006,020 km (0.102 R)
• M13: 3,568,358 km (0.111 R)
• M14: 3,754,308 km (0.075 R)
• M15: 5,506,847 km (0.074 R)
• M16: 5,691,451 km (0.098 R)
• M17: 5,846,883 km (0.08 R)
• M18: 6,003,662 km (0.108 R)
• M19: 6,482,674 km (0.11 R)
• M20: 7,207,476 km (0.104 R)
• M21: 7,308,305 km (0.12 R)
• M22: 7,579,675 km (0.079 R)
• M23: 7,923,451 km (0.084 R)
• M24: 8,805,331 km (0.037 R)
• M25: 10,280,665 km (0.093 R)
• M26: 10,776,582 km (0.096 R)
• M27: 11,046,905 km (0.098 R)
• M28: 11,397,712 km (0.087 R)
• M29: 11,871,189 km (0.061 R)
• M30: 12,070,304 km (0.092 R)
• M31: 12,391,491 km (0.108 R)
• M32: 12,837,442 km (0.116 R)
• M33: 13,001,102 km (0.118 R)
• M34: 14,674,205 km (0.082 R)
• M35: 15,275,738 km (0.11 R)
• M36: 15,536,038 km (0.116 R)
• M37: 15,929,181 km (0.109 R)
• M38: 16,370,046 km (0.088 R)
• M39: 16,503,039 km (0.067 R)
• M40: 16,680,911 km (0.113 R)
• M41: 17,128,507 km (0.118 R)
• M42: 17,218,565 km (0.109 R)
• M43: 18,679,837 km (0.049 R)
• M44: 18,818,814 km (0.115 R)
• M45: 19,566,205 km (0.056 R)
• M46: 19,896,218 km (0.084 R)
• M47: 20,085,758 km (0.063 R)
• M48: 20,657,671 km (0.119 R)
• M49: 20,753,413 km (0.071 R)
• M50: 21,477,018 km (0.119 R)
• M51: 22,159,783 km (0.103 R)
• M52: 22,701,178 km (0.059 R)
• M53: 24,301,127 km (0.089 R)
• M54: 24,808,563 km (0.059 R)
• M55: 25,268,128 km (0.12 R)
• M56: 25,524,837 km (0.074 R)
• M57: 25,988,890 km (0.109 R)
• M58: 26,664,175 km (0.119 R)
• M59: 27,292,486 km (0.101 R)
• M60: 27,714,202 km (0.101 R)
• M61: 28,031,948 km (0.064 R)
• M62: 28,457,405 km (0.117 R)
• M63: 28,724,437 km (0.086 R)
• M64: 29,153,334 km (0.059 R)
• M65: 29,746,489 km (0.09 R)
• M66: 29,854,798 km (0.095 R)
• M67: 29,963,257 km (0.119 R)
• M68: 30,234,926 km (0.116 R)
• M69: 30,452,891 km (0.043 R)
• M70: 30,780,659 km (0.029 R)
• M71: 31,054,723 km (0.093 R)
• M72: 32,493,106 km (0.109 R)
• M73: 32,660,506 km (0.109 R)
• M74: 33,953,032 km (0.09 R)
• M75: 34,066,278 km (0.093 R)
• M76: 34,463,460 km (0.063 R)
• M77: 34,691,148 km (0.096 R)
• M78: 35,090,724 km (0.12 R)
• M79: 35,205,166 km (0.099 R)
• M80: 37,169,835 km (0.119 R)
• M81: 37,286,521 km (0.1 R)
• M82: 37,754,463 km (0.088 R)
• M83: 38,459,967 km (0.109 R)
• M84: 39,526,450 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit