🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.56 AU - 0.56 AU

Year: 157 Days

Day: 37.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.53 AU - 0.73 AU

Year: 187 Days

Day: 32.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.03 AU - 1.03 AU

Year: 392 Days

Day: 18.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.18 AU - 1.2 AU

Year: 486 Days

Day: 19.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.31 AU - 1.79 AU

Year: 723 Days

Day: 12.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,233,776 km

• M1: 923,916 km (0.026 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3 AU - 3.82 AU

Year: 2360 Days

Day: 32.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,233,776 km

• M1: 2,215,993 km (0.054 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.5

Radius: 7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.81 AU - 16.43 AU

Year: 24254 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,233,776 km

• M1: 103,372 km (0.058 R)
• M2: 155,432 km (0.097 R)
• M3: 227,538 km (0.098 R)
• M4: 666,159 km (0.101 R)
• M5: 799,451 km (0.102 R)
• M6: 1,657,096 km (0.097 R)
• M7: 1,793,678 km (0.102 R)
• M8: 1,886,728 km (0.104 R)
• M9: 2,250,102 km (0.088 R)
• M10: 2,325,349 km (0.104 R)
• M11: 3,012,752 km (0.048 R)
• M12: 3,494,307 km (0.037 R)
• M13: 3,670,085 km (0.111 R)
• M14: 3,729,325 km (0.05 R)
• M15: 3,788,865 km (0.077 R)
• M16: 3,908,843 km (0.102 R)
• M17: 4,122,020 km (0.096 R)
• M18: 4,559,743 km (0.081 R)
• M19: 5,889,967 km (0.067 R)
• M20: 6,275,631 km (0.039 R)
• M21: 7,860,022 km (0.03 R)
• M22: 8,479,656 km (0.115 R)
• M23: 8,914,836 km (0.074 R)
• M24: 9,155,090 km (0.11 R)
• M25: 9,276,115 km (0.096 R)
• M26: 9,560,501 km (0.092 R)
• M27: 9,930,456 km (0.113 R)
• M28: 10,013,184 km (0.108 R)
• M29: 10,096,360 km (0.073 R)
• M30: 10,263,162 km (0.088 R)
• M31: 10,854,223 km (0.077 R)
• M32: 10,982,279 km (0.12 R)
• M33: 11,412,822 km (0.086 R)
• M34: 12,335,092 km (0.058 R)
• M35: 13,463,808 km (0.105 R)
• M36: 13,785,743 km (0.088 R)
• M37: 14,766,806 km (0.119 R)
• M38: 15,481,285 km (0.093 R)
• M39: 15,818,628 km (0.12 R)
• M40: 16,746,135 km (0.075 R)
• M41: 16,844,870 km (0.102 R)
• M42: 17,842,239 km (0.097 R)
• M43: 18,398,893 km (0.059 R)
• M44: 18,704,970 km (0.07 R)
• M45: 19,477,344 km (0.066 R)
• M46: 20,418,015 km (0.094 R)
• M47: 21,266,534 km (0.108 R)
• M48: 22,234,881 km (0.052 R)
• M49: 22,506,401 km (0.111 R)
• M50: 22,943,227 km (0.107 R)
• M51: 23,382,746 km (0.106 R)
• M52: 24,158,560 km (0.092 R)
• M53: 24,214,360 km (0.091 R)
• M54: 24,830,255 km (0.061 R)
• M55: 25,168,495 km (0.11 R)
• M56: 25,225,043 km (0.114 R)
• M57: 25,338,139 km (0.089 R)
• M58: 25,963,458 km (0.096 R)
• M59: 26,020,605 km (0.105 R)
• M60: 28,103,905 km (0.063 R)
• M61: 28,633,032 km (0.118 R)
• M62: 30,963,917 km (0.113 R)
• M63: 31,876,464 km (0.111 R)
• M64: 32,428,330 km (0.054 R)
• M65: 32,674,569 km (0.106 R)
• M66: 33,417,023 km (0.093 R)
• M67: 33,603,422 km (0.108 R)
• M68: 33,665,804 km (0.115 R)
• M69: 33,915,034 km (0.073 R)
• M70: 34,102,480 km (0.076 R)
• M71: 35,804,605 km (0.059 R)
• M72: 36,826,358 km (0.118 R)
• M73: 37,857,536 km (0.09 R)
• M74: 40,476,995 km (0.096 R)
• M75: 40,609,389 km (0.101 R)
• M76: 40,742,082 km (0.103 R)
• M77: 41,207,481 km (0.038 R)
• M78: 41,340,773 km (0.043 R)
• M79: 41,540,935 km (0.035 R)
• M80: 41,741,546 km (0.104 R)
• M81: 43,357,203 km (0.055 R)
• M82: 43,764,408 km (0.078 R)
• M83: 44,719,291 km (0.085 R)
• M84: 44,856,323 km (0.033 R)
• M85: 45,062,020 km (0.119 R)
• M86: 45,268,166 km (0.101 R)
• M87: 45,612,241 km (0.075 R)
• M88: 45,681,056 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit