🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 43.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 44.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,793,527 km

• M1: 146,756 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.65 AU - 0.75 AU

Year: 206 Days

Day: 34.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,793,527 km

• M1: 57,595 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.89 AU - 1.05 AU

Year: 336 Days

Day: 32.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2 AU - 3.14 AU

Year: 1448 Days

Day: 40.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,793,527 km

• M1: 1,583,045 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.44 AU - 2.9 AU

Year: 1533 Days

Day: 23.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,793,527 km

• M1: 572,661 km (0.082 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190

Radius: 14.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.7 AU - 7.74 AU

Year: 5452 Days

Day: 14.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 148.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,793,527 km

• M1: 184,903 km (0.12 R)
• M2: 293,810 km (0.093 R)
• M3: 392,844 km (0.066 R)
• M4: 558,449 km (0.11 R)
• M5: 800,349 km (0.094 R)
• M6: 950,694 km (0.071 R)
• M7: 1,046,138 km (0.106 R)
• M8: 1,167,462 km (0.101 R)
• M9: 1,329,476 km (0.048 R)
• M10: 1,625,381 km (0.103 R)
• M11: 1,808,189 km (0.045 R)
• M12: 1,970,354 km (0.11 R)
• M13: 2,067,443 km (0.12 R)
• M14: 2,339,262 km (0.11 R)
• M15: 2,502,024 km (0.086 R)
• M16: 2,965,479 km (0.068 R)
• M17: 3,142,453 km (0.119 R)
• M18: 3,240,439 km (0.053 R)
• M19: 3,850,051 km (0.084 R)
• M20: 4,114,839 km (0.065 R)
• M21: 4,312,907 km (0.105 R)
• M22: 4,831,263 km (0.067 R)
• M23: 5,136,443 km (0.055 R)
• M24: 5,330,471 km (0.091 R)
• M25: 5,467,802 km (0.102 R)
• M26: 6,028,794 km (0.087 R)
• M27: 6,130,970 km (0.117 R)
• M28: 6,337,115 km (0.06 R)
• M29: 6,524,562 km (0.097 R)
• M30: 6,926,381 km (0.094 R)
• M31: 7,249,363 km (0.1 R)
• M32: 7,754,256 km (0.094 R)
• M33: 8,384,362 km (0.12 R)
• M34: 8,590,359 km (0.118 R)
• M35: 8,705,549 km (0.055 R)
• M36: 8,844,525 km (0.096 R)
• M37: 9,289,429 km (0.084 R)
• M38: 9,861,940 km (0.045 R)
• M39: 9,958,581 km (0.107 R)
• M40: 10,201,378 km (0.079 R)
• M41: 10,445,971 km (0.096 R)
• M42: 10,941,289 km (0.116 R)
• M43: 11,673,271 km (0.041 R)
• M44: 12,032,306 km (0.117 R)
• M45: 12,368,902 km (0.036 R)
• M46: 12,499,201 km (0.094 R)
• M47: 12,787,626 km (0.075 R)
• M48: 13,531,427 km (0.09 R)
• M49: 14,125,779 km (0.106 R)
• M50: 14,839,211 km (0.082 R)
• M51: 15,959,699 km (0.104 R)
• M52: 16,215,661 km (0.12 R)
• M53: 16,587,711 km (0.091 R)
• M54: 19,330,438 km (0.079 R)
• M55: 19,421,244 km (0.066 R)
• M56: 20,491,168 km (0.038 R)
• M57: 20,614,587 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433

Radius: 8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.87 AU - 7.63 AU

Year: 6164 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 29,793,527 km

• M1: 109,954 km (0.107 R)
• M2: 165,306 km (0.107 R)
• M3: 514,317 km (0.043 R)
• M4: 637,736 km (0.108 R)
• M5: 709,393 km (0.101 R)
• M6: 861,534 km (0.064 R)
• M7: 1,010,534 km (0.082 R)
• M8: 1,066,782 km (0.097 R)
• M9: 1,197,681 km (0.031 R)
• M10: 1,272,629 km (0.116 R)
• M11: 1,427,612 km (0.04 R)
• M12: 1,688,362 km (0.113 R)
• M13: 2,617,215 km (0.117 R)
• M14: 2,916,410 km (0.055 R)
• M15: 3,353,535 km (0.118 R)
• M16: 3,722,593 km (0.113 R)
• M17: 4,036,151 km (0.109 R)
• M18: 4,104,517 km (0.104 R)
• M19: 4,428,546 km (0.098 R)
• M20: 4,641,124 km (0.102 R)
• M21: 4,929,998 km (0.084 R)
• M22: 5,349,171 km (0.05 R)
• M23: 6,221,626 km (0.117 R)
• M24: 6,327,242 km (0.119 R)
• M25: 6,973,056 km (0.06 R)
• M26: 7,055,185 km (0.106 R)
• M27: 7,137,763 km (0.084 R)
• M28: 7,667,938 km (0.025 R)
• M29: 8,181,956 km (0.06 R)
• M30: 8,297,745 km (0.065 R)
• M31: 9,033,318 km (0.11 R)
• M32: 10,692,508 km (0.107 R)
• M33: 10,946,226 km (0.096 R)
• M34: 11,202,038 km (0.063 R)
• M35: 11,362,856 km (0.117 R)
• M36: 11,915,321 km (0.107 R)
• M37: 13,453,935 km (0.083 R)
• M38: 13,762,256 km (0.069 R)
• M39: 14,246,504 km (0.107 R)
• M40: 14,420,786 km (0.09 R)
• M41: 14,525,654 km (0.072 R)
• M42: 14,595,815 km (0.09 R)
• M43: 14,983,274 km (0.108 R)
• M44: 15,445,531 km (0.079 R)
• M45: 15,624,600 km (0.031 R)
• M46: 16,093,440 km (0.079 R)
• M47: 16,530,266 km (0.087 R)
• M48: 16,676,722 km (0.058 R)
• M49: 16,897,379 km (0.118 R)
• M50: 17,229,935 km (0.073 R)
• M51: 17,490,085 km (0.053 R)
• M52: 18,165,221 km (0.111 R)
• M53: 18,544,002 km (0.033 R)
• M54: 18,925,327 km (0.102 R)
• M55: 19,734,502 km (0.045 R)
• M56: 20,319,430 km (0.106 R)
• M57: 20,831,055 km (0.075 R)
• M58: 21,666,260 km (0.066 R)
• M59: 22,553,076 km (0.119 R)
• M60: 25,368,209 km (0.055 R)
• M61: 26,645,026 km (0.107 R)
• M62: 26,730,896 km (0.089 R)
• M63: 28,029,854 km (0.089 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 12,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit