🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 26 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.73 AU - 0.75 AU

Year: 239 Days

Day: 36.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,212,137 km

• M1: 446,101 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.8 AU - 1.3 AU

Year: 403 Days

Day: 25.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.25 AU - 1.57 AU

Year: 627 Days

Day: 40.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 11.6

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.08 AU - 6.92 AU

Year: 6210 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 13,212,137 km

• M1: 150,495 km (0.086 R)
• M2: 279,748 km (0.092 R)
• M3: 365,468 km (0.111 R)
• M4: 574,605 km (0.118 R)
• M5: 893,997 km (0.095 R)
• M6: 1,227,899 km (0.113 R)
• M7: 1,320,949 km (0.108 R)
• M8: 1,402,630 km (0.105 R)
• M9: 1,486,255 km (0.099 R)
• M10: 1,614,909 km (0.112 R)
• M11: 1,777,372 km (0.102 R)
• M12: 2,055,176 km (0.08 R)
• M13: 2,264,762 km (0.111 R)
• M14: 2,845,950 km (0.106 R)
• M15: 3,098,471 km (0.089 R)
• M16: 3,453,168 km (0.118 R)
• M17: 3,664,549 km (0.09 R)
• M18: 3,840,776 km (0.108 R)
• M19: 4,657,431 km (0.116 R)
• M20: 4,805,832 km (0.098 R)
• M21: 4,912,944 km (0.099 R)
• M22: 5,042,346 km (0.045 R)
• M23: 5,151,103 km (0.083 R)
• M24: 5,282,750 km (0.12 R)
• M25: 5,482,164 km (0.101 R)
• M26: 6,095,515 km (0.094 R)
• M27: 6,540,269 km (0.118 R)
• M28: 6,874,770 km (0.103 R)
• M29: 7,190,422 km (0.077 R)
• M30: 7,264,024 km (0.068 R)
• M31: 7,610,343 km (0.076 R)
• M32: 7,962,347 km (0.097 R)
• M33: 8,319,586 km (0.082 R)
• M34: 8,603,972 km (0.075 R)
• M35: 8,682,062 km (0.082 R)
• M36: 8,812,811 km (0.075 R)
• M37: 9,209,095 km (0.04 R)
• M38: 9,422,721 km (0.086 R)
• M39: 9,719,374 km (0.104 R)
• M40: 10,046,395 km (0.108 R)
• M41: 10,515,833 km (0.118 R)
• M42: 10,683,233 km (0.102 R)
• M43: 11,020,875 km (0.088 R)
• M44: 11,706,482 km (0.095 R)
• M45: 11,821,972 km (0.109 R)
• M46: 12,288,418 km (0.056 R)
• M47: 12,582,827 km (0.114 R)
• M48: 12,849,859 km (0.118 R)
• M49: 13,058,997 km (0.09 R)
• M50: 13,601,588 km (0.116 R)
• M51: 13,753,729 km (0.111 R)
• M52: 14,398,496 km (0.073 R)
• M53: 14,646,828 km (0.116 R)
• M54: 14,990,455 km (0.114 R)
• M55: 15,147,532 km (0.109 R)
• M56: 16,327,112 km (0.114 R)
• M57: 17,009,727 km (0.111 R)
• M58: 17,140,774 km (0.102 R)
• M59: 17,867,670 km (0.03 R)
• M60: 18,301,953 km (0.108 R)
• M61: 19,078,964 km (0.086 R)
• M62: 19,763,225 km (0.076 R)
• M63: 19,866,597 km (0.095 R)
• M64: 20,039,233 km (0.116 R)
• M65: 20,490,420 km (0.07 R)
• M66: 21,015,359 km (0.1 R)
• M67: 21,757,514 km (0.08 R)
• M68: 22,508,346 km (0.095 R)
• M69: 23,778,432 km (0.065 R)
• M70: 24,035,291 km (0.095 R)
• M71: 24,625,754 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 9.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.02 AU - 9.58 AU

Year: 10628 Days

Day: 14.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,212,137 km

• M1: 308,172 km (0.07 R)
• M2: 566,078 km (0.109 R)
• M3: 762,800 km (0.112 R)
• M4: 1,631,066 km (0.117 R)
• M5: 1,886,429 km (0.097 R)
• M6: 2,029,146 km (0.109 R)
• M7: 2,133,415 km (0.088 R)
• M8: 2,239,630 km (0.03 R)
• M9: 2,546,156 km (0.072 R)
• M10: 2,670,322 km (0.107 R)
• M11: 2,866,295 km (0.1 R)
• M12: 3,309,105 km (0.102 R)
• M13: 3,432,523 km (0.113 R)
• M14: 3,799,188 km (0.035 R)
• M15: 3,954,620 km (0.098 R)
• M16: 4,112,146 km (0.093 R)
• M17: 4,218,361 km (0.092 R)
• M18: 4,352,400 km (0.11 R)
• M19: 5,058,054 km (0.075 R)
• M20: 5,257,916 km (0.08 R)
• M21: 5,330,023 km (0.115 R)
• M22: 5,577,457 km (0.109 R)
• M23: 5,724,811 km (0.111 R)
• M24: 6,023,409 km (0.104 R)
• M25: 6,174,652 km (0.102 R)
• M26: 6,265,907 km (0.03 R)
• M27: 6,635,862 km (0.103 R)
• M28: 6,729,511 km (0.097 R)
• M29: 6,965,426 km (0.074 R)
• M30: 7,204,035 km (0.09 R)
• M31: 8,202,152 km (0.106 R)
• M32: 8,437,470 km (0.068 R)
• M33: 9,260,707 km (0.085 R)
• M34: 9,365,425 km (0.118 R)
• M35: 9,505,748 km (0.045 R)
• M36: 9,593,711 km (0.08 R)
• M37: 10,109,525 km (0.089 R)
• M38: 10,253,438 km (0.105 R)
• M39: 10,452,403 km (0.073 R)
• M40: 11,075,478 km (0.106 R)
• M41: 11,168,229 km (0.08 R)
• M42: 11,522,626 km (0.087 R)
• M43: 12,128,049 km (0.12 R)
• M44: 12,280,938 km (0.082 R)
• M45: 12,396,128 km (0.106 R)
• M46: 12,588,810 km (0.089 R)
• M47: 12,821,435 km (0.119 R)
• M48: 13,074,854 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 11,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit