🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.25 AU - 1.47 AU

Year: 563 Days

Day: 40 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.24 AU - 1.7 AU

Year: 632 Days

Day: 47.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.58 AU - 2.56 AU

Year: 1057 Days

Day: 15 Hours

Environment

Temp: -67 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,858,781 km

• M1: 1,419,983 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.98 AU - 2.76 AU

Year: 1294 Days

Day: 31.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,858,781 km

• M1: 1,077,105 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.56 AU - 5.62 AU

Year: 4074 Days

Day: 27.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.2

Radius: 13.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.94 AU - 7.54 AU

Year: 5530 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,858,781 km

• M1: 176,825 km (0.059 R)
• M2: 325,076 km (0.058 R)
• M3: 688,449 km (0.041 R)
• M4: 1,333,366 km (0.069 R)
• M5: 1,467,854 km (0.057 R)
• M6: 1,787,844 km (0.116 R)
• M7: 2,536,133 km (0.114 R)
• M8: 2,620,207 km (0.052 R)
• M9: 3,292,799 km (0.079 R)
• M10: 3,396,620 km (0.103 R)
• M11: 3,595,585 km (0.114 R)
• M12: 3,726,483 km (0.111 R)
• M13: 4,253,516 km (0.119 R)
• M14: 4,532,516 km (0.106 R)
• M15: 4,687,200 km (0.111 R)
• M16: 5,161,875 km (0.104 R)
• M17: 5,486,951 km (0.073 R)
• M18: 5,777,021 km (0.114 R)
• M19: 6,228,657 km (0.108 R)
• M20: 6,502,421 km (0.051 R)
• M21: 6,942,538 km (0.081 R)
• M22: 7,091,537 km (0.083 R)
• M23: 7,392,528 km (0.097 R)
• M24: 7,821,126 km (0.055 R)
• M25: 8,038,492 km (0.086 R)
• M26: 8,305,225 km (0.098 R)
• M27: 9,220,614 km (0.077 R)
• M28: 9,400,880 km (0.092 R)
• M29: 9,499,764 km (0.081 R)
• M30: 9,599,097 km (0.031 R)
• M31: 10,066,740 km (0.105 R)
• M32: 10,851,231 km (0.061 R)
• M33: 11,146,089 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 9.7

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.84 AU - 12.54 AU

Year: 13280 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,858,781 km

• M1: 264,938 km (0.11 R)
• M2: 690,843 km (0.093 R)
• M3: 912,248 km (0.113 R)
• M4: 1,179,878 km (0.112 R)
• M5: 1,680,134 km (0.092 R)
• M6: 2,666,283 km (0.088 R)
• M7: 2,953,062 km (0.093 R)
• M8: 3,183,143 km (0.075 R)
• M9: 3,249,864 km (0.085 R)
• M10: 3,556,390 km (0.043 R)
• M11: 4,015,805 km (0.1 R)
• M12: 5,705,962 km (0.093 R)
• M13: 5,993,040 km (0.047 R)
• M14: 6,159,244 km (0.115 R)
• M15: 6,369,279 km (0.095 R)
• M16: 6,969,466 km (0.056 R)
• M17: 8,688,644 km (0.072 R)
• M18: 8,876,838 km (0.095 R)
• M19: 9,449,948 km (0.04 R)
• M20: 9,936,590 km (0.043 R)
• M21: 10,182,977 km (0.063 R)
• M22: 10,381,643 km (0.088 R)
• M23: 10,531,391 km (0.086 R)
• M24: 12,016,150 km (0.072 R)
• M25: 12,173,527 km (0.082 R)
• M26: 12,437,268 km (0.098 R)
• M27: 12,756,210 km (0.097 R)
• M28: 13,402,174 km (0.103 R)
• M29: 14,058,909 km (0.11 R)
• M30: 14,335,665 km (0.114 R)
• M31: 14,838,314 km (0.043 R)
• M32: 15,290,099 km (0.054 R)
• M33: 17,674,988 km (0.105 R)
• M34: 18,153,702 km (0.112 R)
• M35: 19,369,184 km (0.11 R)
• M36: 19,862,708 km (0.104 R)
• M37: 20,235,655 km (0.032 R)
• M38: 20,360,420 km (0.105 R)
• M39: 21,304,682 km (0.067 R)
• M40: 23,431,814 km (0.09 R)
• M41: 24,953,972 km (0.058 R)
• M42: 25,020,842 km (0.097 R)
• M43: 25,356,241 km (0.069 R)
• M44: 26,303,345 km (0.116 R)
• M45: 27,469,011 km (0.057 R)
• M46: 28,162,547 km (0.071 R)
• M47: 30,491,786 km (0.09 R)
• M48: 30,563,294 km (0.099 R)
• M49: 30,634,951 km (0.111 R)
• M50: 31,065,643 km (0.083 R)
• M51: 31,860,607 km (0.103 R)
• M52: 32,224,279 km (0.11 R)
• M53: 32,662,302 km (0.067 R)
• M54: 32,808,758 km (0.102 R)
• M55: 33,028,966 km (0.064 R)
• M56: 34,434,438 km (0.108 R)
• M57: 34,583,587 km (0.08 R)
• M58: 36,769,212 km (0.061 R)
• M59: 38,999,267 km (0.086 R)
• M60: 39,700,283 km (0.102 R)
• M61: 39,778,373 km (0.073 R)
• M62: 40,326,948 km (0.109 R)
• M63: 40,641,403 km (0.095 R)
• M64: 41,114,731 km (0.09 R)
• M65: 41,510,567 km (0.056 R)
• M66: 42,146,507 km (0.105 R)
• M67: 42,625,520 km (0.116 R)
• M68: 43,508,596 km (0.109 R)
• M69: 44,154,560 km (0.097 R)
• M70: 44,235,492 km (0.119 R)
• M71: 44,641,052 km (0.094 R)
• M72: 44,722,283 km (0.091 R)
• M73: 45,455,911 km (0.058 R)
• M74: 46,769,979 km (0.066 R)
• M75: 46,935,135 km (0.04 R)
• M76: 47,597,555 km (0.119 R)
• M77: 47,680,581 km (0.064 R)
• M78: 47,763,608 km (0.027 R)
• M79: 48,013,137 km (0.114 R)
• M80: 48,764,268 km (0.107 R)
• M81: 49,099,368 km (0.117 R)
• M82: 49,435,215 km (0.082 R)
• M83: 50,956,027 km (0.056 R)
• M84: 52,663,686 km (0.065 R)
• M85: 54,043,428 km (0.079 R)
• M86: 54,390,195 km (0.113 R)
• M87: 56,047,441 km (0.119 R)
• M88: 56,926,328 km (0.116 R)
• M89: 59,232,679 km (0.104 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 12,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit