🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.18 AU - 1.62 AU

Year: 694 Days

Day: 40.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,213,480 km

• M1: 675,285 km (0.067 R)
• M2: 845,976 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.07 AU - 2.53 AU

Year: 1461 Days

Day: 23.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.8

Radius: 14.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.71 AU - 4.49 AU

Year: 3478 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,213,480 km

• M1: 197,170 km (0.086 R)
• M2: 317,596 km (0.079 R)
• M3: 428,299 km (0.116 R)
• M4: 540,946 km (0.111 R)
• M5: 750,533 km (0.099 R)
• M6: 907,311 km (0.075 R)
• M7: 1,165,068 km (0.05 R)
• M8: 1,476,232 km (0.105 R)
• M9: 1,723,667 km (0.094 R)
• M10: 1,845,140 km (0.12 R)
• M11: 1,985,313 km (0.067 R)
• M12: 2,080,906 km (0.071 R)
• M13: 2,277,029 km (0.112 R)
• M14: 2,445,177 km (0.1 R)
• M15: 3,048,356 km (0.069 R)
• M16: 3,599,175 km (0.088 R)
• M17: 3,736,955 km (0.12 R)
• M18: 3,836,437 km (0.112 R)
• M19: 4,160,915 km (0.111 R)
• M20: 4,326,520 km (0.075 R)
• M21: 4,557,798 km (0.059 R)
• M22: 4,728,789 km (0.081 R)
• M23: 4,858,340 km (0.058 R)
• M24: 5,456,433 km (0.09 R)
• M25: 5,638,194 km (0.085 R)
• M26: 6,171,959 km (0.108 R)
• M27: 6,409,222 km (0.073 R)
• M28: 6,941,790 km (0.049 R)
• M29: 7,716,707 km (0.088 R)
• M30: 7,946,788 km (0.085 R)
• M31: 8,127,353 km (0.105 R)
• M32: 8,413,983 km (0.113 R)
• M33: 8,703,903 km (0.113 R)
• M34: 9,758,419 km (0.027 R)
• M35: 9,868,972 km (0.112 R)
• M36: 10,258,824 km (0.08 R)
• M37: 10,568,790 km (0.087 R)
• M38: 10,767,606 km (0.11 R)
• M39: 11,140,254 km (0.095 R)
• M40: 11,810,004 km (0.119 R)
• M41: 11,927,737 km (0.043 R)
• M42: 12,046,069 km (0.063 R)
• M43: 12,194,321 km (0.071 R)
• M44: 12,492,769 km (0.043 R)
• M45: 12,884,416 km (0.105 R)
• M46: 13,372,105 km (0.116 R)
• M47: 13,803,695 km (0.081 R)
• M48: 14,114,858 km (0.118 R)
• M49: 15,158,154 km (0.104 R)
• M50: 15,286,359 km (0.057 R)
• M51: 15,479,191 km (0.117 R)
• M52: 15,867,547 km (0.093 R)
• M53: 16,062,922 km (0.104 R)
• M54: 16,785,928 km (0.111 R)
• M55: 16,885,411 km (0.114 R)
• M56: 17,318,646 km (0.07 R)
• M57: 17,486,196 km (0.088 R)
• M58: 17,688,003 km (0.056 R)
• M59: 17,924,518 km (0.089 R)
• M60: 18,640,044 km (0.119 R)
• M61: 19,157,055 km (0.104 R)
• M62: 19,504,271 km (0.112 R)
• M63: 19,853,582 km (0.086 R)
• M64: 20,949,686 km (0.106 R)
• M65: 22,832,375 km (0.114 R)
• M66: 22,942,629 km (0.086 R)
• M67: 23,163,734 km (0.1 R)
• M68: 23,831,090 km (0.04 R)
• M69: 24,806,469 km (0.109 R)
• M70: 25,222,949 km (0.086 R)
• M71: 25,374,940 km (0.114 R)
• M72: 25,489,233 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 13.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.87 AU - 6.39 AU

Year: 4868 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,213,480 km

• M1: 176,974 km (0.09 R)
• M2: 294,259 km (0.111 R)
• M3: 384,915 km (0.102 R)
• M4: 543,190 km (0.109 R)
• M5: 637,287 km (0.096 R)
• M6: 1,076,506 km (0.057 R)
• M7: 1,213,089 km (0.082 R)
• M8: 1,518,418 km (0.104 R)
• M9: 1,659,040 km (0.08 R)
• M10: 1,774,829 km (0.083 R)
• M11: 1,878,500 km (0.08 R)
• M12: 2,045,751 km (0.107 R)
• M13: 2,139,100 km (0.061 R)
• M14: 2,281,816 km (0.079 R)
• M15: 2,781,324 km (0.118 R)
• M16: 2,867,791 km (0.104 R)
• M17: 3,008,413 km (0.096 R)
• M18: 3,115,226 km (0.113 R)
• M19: 3,462,443 km (0.092 R)
• M20: 4,274,011 km (0.114 R)
• M21: 4,537,004 km (0.097 R)
• M22: 4,973,082 km (0.078 R)
• M23: 5,597,803 km (0.06 R)
• M24: 6,201,729 km (0.096 R)
• M25: 6,569,441 km (0.06 R)
• M26: 6,850,086 km (0.119 R)
• M27: 7,110,686 km (0.098 R)
• M28: 7,206,279 km (0.093 R)
• M29: 7,326,406 km (0.118 R)
• M30: 7,471,516 km (0.033 R)
• M31: 7,863,014 km (0.1 R)
• M32: 8,011,564 km (0.049 R)
• M33: 8,412,187 km (0.099 R)
• M34: 8,948,197 km (0.092 R)
• M35: 9,495,276 km (0.073 R)
• M36: 9,812,872 km (0.11 R)
• M37: 10,349,929 km (0.044 R)
• M38: 10,704,027 km (0.109 R)
• M39: 10,868,884 km (0.105 R)
• M40: 11,452,615 km (0.118 R)
• M41: 11,593,087 km (0.076 R)
• M42: 12,275,403 km (0.114 R)
• M43: 13,738,470 km (0.086 R)
• M44: 14,339,106 km (0.066 R)
• M45: 14,490,499 km (0.098 R)
• M46: 14,612,122 km (0.087 R)
• M47: 14,764,562 km (0.117 R)
• M48: 15,163,539 km (0.079 R)
• M49: 15,286,958 km (0.112 R)
• M50: 15,410,825 km (0.071 R)
• M51: 15,597,074 km (0.067 R)
• M52: 15,846,753 km (0.057 R)
• M53: 16,192,174 km (0.114 R)
• M54: 16,476,560 km (0.045 R)
• M55: 17,243,249 km (0.041 R)
• M56: 17,404,366 km (0.105 R)
• M57: 17,663,320 km (0.039 R)
• M58: 17,825,783 km (0.074 R)
• M59: 17,923,470 km (0.03 R)
• M60: 19,110,230 km (0.096 R)
• M61: 19,377,412 km (0.082 R)
• M62: 20,186,437 km (0.103 R)
• M63: 20,390,339 km (0.066 R)
• M64: 22,046,837 km (0.1 R)
• M65: 22,362,189 km (0.079 R)
• M66: 22,502,811 km (0.096 R)
• M67: 22,608,427 km (0.115 R)
• M68: 23,925,487 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 12,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit