🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 45.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.76 AU - 0.94 AU

Year: 289 Days

Day: 19.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.3 AU - 1.92 AU

Year: 754 Days

Day: 12.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,274,251 km

• M1: 1,199,177 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.84 AU - 2.32 AU

Year: 1107 Days

Day: 12.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.16 AU - 2.76 AU

Year: 1424 Days

Day: 31 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,274,251 km

• M1: 303,534 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 12.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.1 AU - 9.6 AU

Year: 10549 Days

Day: 8.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,274,251 km

• M1: 418,425 km (0.056 R)
• M2: 638,484 km (0.081 R)
• M3: 804,986 km (0.078 R)
• M4: 1,047,783 km (0.099 R)
• M5: 1,151,904 km (0.046 R)
• M6: 1,928,017 km (0.111 R)
• M7: 2,124,140 km (0.086 R)
• M8: 2,766,663 km (0.1 R)
• M9: 2,988,965 km (0.077 R)
• M10: 3,498,795 km (0.079 R)
• M11: 3,691,028 km (0.097 R)
• M12: 4,186,945 km (0.098 R)
• M13: 4,425,853 km (0.111 R)
• M14: 4,916,833 km (0.093 R)
• M15: 5,260,160 km (0.061 R)
• M16: 5,407,065 km (0.079 R)
• M17: 5,648,666 km (0.112 R)
• M18: 6,065,745 km (0.092 R)
• M19: 6,630,926 km (0.068 R)
• M20: 7,253,702 km (0.109 R)
• M21: 7,376,521 km (0.071 R)
• M22: 9,455,184 km (0.036 R)
• M23: 10,593,175 km (0.118 R)
• M24: 10,989,908 km (0.098 R)
• M25: 11,415,365 km (0.063 R)
• M26: 12,233,815 km (0.073 R)
• M27: 12,502,642 km (0.115 R)
• M28: 14,438,887 km (0.108 R)
• M29: 14,593,721 km (0.073 R)
• M30: 14,930,915 km (0.069 R)
• M31: 15,113,723 km (0.102 R)
• M32: 15,192,113 km (0.077 R)
• M33: 15,323,310 km (0.08 R)
• M34: 15,454,956 km (0.101 R)
• M35: 15,851,839 km (0.075 R)
• M36: 16,601,773 km (0.05 R)
• M37: 17,638,038 km (0.066 R)
• M38: 17,941,871 km (0.09 R)
• M39: 18,025,047 km (0.052 R)
• M40: 18,835,718 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 9.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.46 AU - 10.3 AU

Year: 10599 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,274,251 km

• M1: 125,213 km (0.1 R)
• M2: 518,207 km (0.11 R)
• M3: 967,300 km (0.083 R)
• M4: 1,085,931 km (0.061 R)
• M5: 1,316,312 km (0.117 R)
• M6: 1,403,976 km (0.096 R)
• M7: 1,823,448 km (0.098 R)
• M8: 2,098,559 km (0.076 R)
• M9: 2,494,993 km (0.094 R)
• M10: 2,943,787 km (0.043 R)
• M11: 3,060,024 km (0.066 R)
• M12: 3,387,345 km (0.063 R)
• M13: 3,448,081 km (0.104 R)
• M14: 3,570,752 km (0.064 R)
• M15: 3,947,289 km (0.057 R)
• M16: 4,075,644 km (0.098 R)
• M17: 4,369,604 km (0.119 R)
• M18: 4,435,876 km (0.105 R)
• M19: 4,603,126 km (0.096 R)
• M20: 5,082,288 km (0.028 R)
• M21: 5,187,157 km (0.06 R)
• M22: 5,903,880 km (0.045 R)
• M23: 6,689,867 km (0.032 R)
• M24: 7,232,159 km (0.109 R)
• M25: 7,828,756 km (0.105 R)
• M26: 8,690,440 km (0.114 R)
• M27: 9,026,586 km (0.08 R)
• M28: 9,538,959 km (0.046 R)
• M29: 9,929,409 km (0.053 R)
• M30: 11,086,549 km (0.035 R)
• M31: 11,268,460 km (0.084 R)
• M32: 11,773,502 km (0.118 R)
• M33: 11,866,103 km (0.108 R)
• M34: 12,192,226 km (0.107 R)
• M35: 12,286,024 km (0.12 R)
• M36: 13,140,378 km (0.065 R)
• M37: 13,526,191 km (0.064 R)
• M38: 13,769,287 km (0.042 R)
• M39: 13,964,812 km (0.05 R)
• M40: 14,358,553 km (0.076 R)
• M41: 14,756,035 km (0.061 R)
• M42: 16,329,954 km (0.115 R)
• M43: 17,163,065 km (0.112 R)
• M44: 17,320,890 km (0.1 R)
• M45: 18,116,901 km (0.046 R)
• M46: 18,492,391 km (0.104 R)
• M47: 20,464,091 km (0.093 R)
• M48: 20,743,241 km (0.109 R)
• M49: 20,967,488 km (0.11 R)
• M50: 21,305,280 km (0.091 R)
• M51: 22,100,542 km (0.109 R)
• M52: 22,386,873 km (0.042 R)
• M53: 22,905,379 km (0.085 R)
• M54: 23,137,106 km (0.098 R)
• M55: 24,189,676 km (0.107 R)
• M56: 24,543,924 km (0.044 R)
• M57: 24,959,507 km (0.069 R)
• M58: 25,317,495 km (0.113 R)
• M59: 26,280,456 km (0.114 R)
• M60: 26,766,500 km (0.052 R)
• M61: 28,739,995 km (0.105 R)
• M62: 28,802,527 km (0.096 R)
• M63: 29,178,017 km (0.062 R)
• M64: 31,015,827 km (0.036 R)
• M65: 31,658,201 km (0.116 R)
• M66: 32,629,988 km (0.052 R)
• M67: 32,955,962 km (0.114 R)
• M68: 33,874,942 km (0.109 R)
• M69: 34,072,860 km (0.057 R)
• M70: 34,470,042 km (0.099 R)
• M71: 34,602,735 km (0.117 R)
• M72: 35,670,565 km (0.084 R)
• M73: 36,343,606 km (0.062 R)
• M74: 37,428,938 km (0.093 R)
• M75: 38,044,234 km (0.058 R)
• M76: 38,800,601 km (0.066 R)
• M77: 39,979,433 km (0.073 R)
• M78: 41,451,924 km (0.093 R)
• M79: 41,805,125 km (0.116 R)
• M80: 42,159,223 km (0.105 R)
• M81: 43,585,938 km (0.058 R)
• M82: 43,801,359 km (0.063 R)
• M83: 45,173,620 km (0.081 R)
• M84: 45,318,880 km (0.045 R)
• M85: 45,755,556 km (0.114 R)
• M86: 46,486,491 km (0.073 R)
• M87: 47,074,112 km (0.118 R)
• M88: 48,034,231 km (0.089 R)
• M89: 48,256,683 km (0.048 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit