🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.62 AU

Year: 158 Days

Day: 48 Hours

Environment

Temp: 193 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,746,123 km

• M1: 51,462 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.26 AU - 1.4 AU

Year: 578 Days

Day: 24.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.74 AU - 2.54 AU

Year: 1179 Days

Day: 41.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.98 AU - 2.6 AU

Year: 1306 Days

Day: 22.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.67 AU - 3.27 AU

Year: 1928 Days

Day: 19 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,746,123 km

• M1: 1,098,048 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.74 AU - 4.5 AU

Year: 2595 Days

Day: 45.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.9

Radius: 14.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.91 AU - 12.17 AU

Year: 11985 Days

Day: 14 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 39,746,123 km

• M1: 189,989 km (0.045 R)
• M2: 311,164 km (0.088 R)
• M3: 714,479 km (0.089 R)
• M4: 1,196,933 km (0.112 R)
• M5: 1,457,382 km (0.107 R)
• M6: 1,908,121 km (0.087 R)
• M7: 2,072,529 km (0.073 R)
• M8: 2,189,215 km (0.055 R)
• M9: 2,388,779 km (0.032 R)
• M10: 2,863,902 km (0.07 R)
• M11: 3,217,252 km (0.029 R)
• M12: 3,966,438 km (0.085 R)
• M13: 4,113,044 km (0.117 R)
• M14: 4,311,111 km (0.115 R)
• M15: 4,803,438 km (0.098 R)
• M16: 5,118,042 km (0.09 R)
• M17: 5,657,642 km (0.082 R)
• M18: 5,878,598 km (0.037 R)
• M19: 6,196,643 km (0.109 R)
• M20: 6,501,075 km (0.042 R)
• M21: 7,343,909 km (0.112 R)
• M22: 7,890,839 km (0.114 R)
• M23: 8,179,712 km (0.037 R)
• M24: 8,852,903 km (0.045 R)
• M25: 8,959,865 km (0.113 R)
• M26: 10,029,490 km (0.118 R)
• M27: 10,681,737 km (0.077 R)
• M28: 11,254,996 km (0.088 R)
• M29: 12,193,124 km (0.066 R)
• M30: 12,383,712 km (0.097 R)
• M31: 12,575,347 km (0.091 R)
• M32: 12,864,818 km (0.057 R)
• M33: 13,474,579 km (0.12 R)
• M34: 14,319,359 km (0.103 R)
• M35: 15,104,448 km (0.116 R)
• M36: 15,463,483 km (0.117 R)
• M37: 15,670,078 km (0.111 R)
• M38: 16,295,098 km (0.052 R)
• M39: 18,028,787 km (0.069 R)
• M40: 18,382,586 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.7

Radius: 6.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.8 AU - 17.74 AU

Year: 20308 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 79.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,746,123 km

• M1: 205,248 km (0.076 R)
• M2: 302,936 km (0.117 R)
• M3: 346,768 km (0.097 R)
• M4: 429,645 km (0.105 R)
• M5: 644,318 km (0.103 R)
• M6: 794,813 km (0.116 R)
• M7: 874,400 km (0.062 R)
• M8: 990,338 km (0.104 R)
• M9: 1,643,183 km (0.073 R)
• M10: 1,871,320 km (0.118 R)
• M11: 1,956,740 km (0.106 R)
• M12: 2,131,620 km (0.104 R)
• M13: 2,496,639 km (0.096 R)
• M14: 2,686,479 km (0.114 R)
• M15: 3,029,955 km (0.084 R)
• M16: 3,181,498 km (0.1 R)
• M17: 3,465,584 km (0.051 R)
• M18: 3,650,786 km (0.081 R)
• M19: 3,704,193 km (0.118 R)
• M20: 3,975,563 km (0.114 R)
• M21: 4,537,603 km (0.118 R)
• M22: 4,798,501 km (0.095 R)
• M23: 5,034,716 km (0.113 R)
• M24: 5,487,549 km (0.077 R)
• M25: 5,703,419 km (0.088 R)
• M26: 6,627,036 km (0.065 R)
• M27: 6,823,757 km (0.082 R)
• M28: 7,122,654 km (0.033 R)
• M29: 7,223,333 km (0.102 R)
• M30: 7,527,914 km (0.079 R)
• M31: 8,360,576 km (0.112 R)
• M32: 10,528,549 km (0.11 R)
• M33: 10,604,993 km (0.112 R)
• M34: 11,654,123 km (0.085 R)
• M35: 11,931,477 km (0.084 R)
• M36: 12,011,213 km (0.113 R)
• M37: 13,849,771 km (0.12 R)
• M38: 13,933,396 km (0.101 R)
• M39: 13,975,433 km (0.029 R)
• M40: 14,951,260 km (0.05 R)
• M41: 14,994,195 km (0.037 R)
• M42: 15,556,084 km (0.026 R)
• M43: 16,522,486 km (0.063 R)
• M44: 17,644,171 km (0.069 R)
• M45: 17,734,977 km (0.105 R)
• M46: 18,053,920 km (0.072 R)
• M47: 19,960,096 km (0.066 R)
• M48: 20,625,507 km (0.058 R)
• M49: 21,588,618 km (0.092 R)
• M50: 22,075,709 km (0.106 R)
• M51: 22,222,614 km (0.051 R)
• M52: 23,658,604 km (0.054 R)
• M53: 23,859,065 km (0.063 R)
• M54: 24,110,390 km (0.112 R)
• M55: 25,226,539 km (0.08 R)
• M56: 25,842,434 km (0.045 R)
• M57: 27,508,954 km (0.048 R)
• M58: 27,825,354 km (0.05 R)
• M59: 28,355,229 km (0.114 R)
• M60: 28,674,770 km (0.06 R)
• M61: 31,438,591 km (0.087 R)
• M62: 31,714,150 km (0.079 R)
• M63: 31,990,457 km (0.099 R)
• M64: 32,601,116 km (0.106 R)
• M65: 32,824,166 km (0.06 R)
• M66: 33,665,056 km (0.07 R)
• M67: 33,721,305 km (0.097 R)
• M68: 33,834,102 km (0.066 R)
• M69: 34,172,941 km (0.075 R)
• M70: 34,512,977 km (0.077 R)
• M71: 34,683,369 km (0.112 R)
• M72: 35,654,558 km (0.065 R)
• M73: 36,114,572 km (0.109 R)
• M74: 36,287,656 km (0.078 R)
• M75: 36,576,679 km (0.118 R)
• M76: 38,091,657 km (0.044 R)
• M77: 38,326,526 km (0.104 R)
• M78: 38,679,876 km (0.059 R)
• M79: 38,797,909 km (0.069 R)
• M80: 39,627,130 km (0.096 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: 337 - 15,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit