🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.88 AU - 0.94 AU

Year: 311 Days

Day: 46 Hours

Environment

Temp: 156 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,711,937 km

• M1: 206,595 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.77 AU - 1.05 AU

Year: 311 Days

Day: 39.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.83 AU - 1.25 AU

Year: 380 Days

Day: 14.5 Hours

Environment

Temp: 46 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,711,937 km

• M1: 9,425 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.9 AU - 2.28 AU

Year: 1082 Days

Day: 22 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,711,937 km

• M1: 602,879 km (0.076 R)
• M2: 1,619,846 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.6 AU - 2.96 AU

Year: 1660 Days

Day: 39.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.8

Radius: 8.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.93 AU - 6.29 AU

Year: 4759 Days

Day: 9.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,711,937 km

• M1: 176,077 km (0.047 R)
• M2: 325,525 km (0.113 R)
• M3: 479,910 km (0.098 R)
• M4: 621,579 km (0.101 R)
• M5: 757,414 km (0.11 R)
• M6: 1,047,634 km (0.091 R)
• M7: 1,152,053 km (0.09 R)
• M8: 1,223,711 km (0.043 R)
• M9: 1,309,131 km (0.071 R)
• M10: 1,577,958 km (0.117 R)
• M11: 1,864,289 km (0.063 R)
• M12: 1,992,045 km (0.084 R)
• M13: 2,078,812 km (0.113 R)
• M14: 2,181,735 km (0.092 R)
• M15: 2,673,912 km (0.1 R)
• M16: 2,769,954 km (0.119 R)
• M17: 2,932,717 km (0.109 R)
• M18: 3,048,655 km (0.03 R)
• M19: 3,544,722 km (0.04 R)
• M20: 3,883,411 km (0.119 R)
• M21: 3,955,966 km (0.067 R)
• M22: 4,269,822 km (0.101 R)
• M23: 5,440,875 km (0.062 R)
• M24: 5,873,063 km (0.114 R)
• M25: 6,019,669 km (0.112 R)
• M26: 6,704,977 km (0.104 R)
• M27: 7,414,818 km (0.1 R)
• M28: 7,505,176 km (0.064 R)
• M29: 7,916,719 km (0.066 R)
• M30: 8,171,784 km (0.091 R)
• M31: 8,241,795 km (0.106 R)
• M32: 8,547,574 km (0.114 R)
• M33: 9,218,969 km (0.083 R)
• M34: 9,981,918 km (0.051 R)
• M35: 11,358,817 km (0.098 R)
• M36: 11,437,056 km (0.098 R)
• M37: 11,778,140 km (0.116 R)
• M38: 12,149,142 km (0.11 R)
• M39: 12,658,972 km (0.079 R)
• M40: 12,794,358 km (0.062 R)
• M41: 13,093,703 km (0.075 R)
• M42: 13,616,249 km (0.106 R)
• M43: 13,894,052 km (0.063 R)
• M44: 14,596,863 km (0.103 R)
• M45: 14,995,391 km (0.114 R)
• M46: 15,397,510 km (0.068 R)
• M47: 15,686,982 km (0.06 R)
• M48: 16,595,640 km (0.108 R)
• M49: 16,684,501 km (0.111 R)
• M50: 17,190,890 km (0.077 R)
• M51: 17,611,709 km (0.068 R)
• M52: 17,732,584 km (0.117 R)
• M53: 18,249,295 km (0.098 R)
• M54: 18,433,001 km (0.092 R)
• M55: 19,018,377 km (0.057 R)
• M56: 19,235,593 km (0.113 R)
• M57: 19,578,472 km (0.101 R)
• M58: 20,906,602 km (0.083 R)
• M59: 21,420,171 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.6

Radius: 11.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.92 AU - 10.72 AU

Year: 11022 Days

Day: 12.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,711,937 km

• M1: 179,966 km (0.091 R)
• M2: 475,123 km (0.05 R)
• M3: 758,012 km (0.067 R)
• M4: 851,810 km (0.098 R)
• M5: 1,158,486 km (0.051 R)
• M6: 1,429,258 km (0.06 R)
• M7: 1,572,423 km (0.078 R)
• M8: 2,004,462 km (0.108 R)
• M9: 2,617,514 km (0.085 R)
• M10: 2,764,718 km (0.102 R)
• M11: 2,945,133 km (0.054 R)
• M12: 3,317,931 km (0.111 R)
• M13: 3,445,538 km (0.045 R)
• M14: 3,705,838 km (0.104 R)
• M15: 3,805,022 km (0.091 R)
• M16: 3,905,252 km (0.103 R)
• M17: 4,074,148 km (0.04 R)
• M18: 4,419,570 km (0.08 R)
• M19: 4,560,341 km (0.071 R)
• M20: 5,175,488 km (0.119 R)
• M21: 6,010,244 km (0.096 R)
• M22: 6,245,262 km (0.094 R)
• M23: 6,403,686 km (0.099 R)
• M24: 6,805,506 km (0.108 R)
• M25: 6,886,738 km (0.078 R)
• M26: 7,465,383 km (0.11 R)
• M27: 7,803,175 km (0.08 R)
• M28: 7,931,081 km (0.104 R)
• M29: 8,449,737 km (0.106 R)
• M30: 8,537,401 km (0.104 R)
• M31: 8,757,459 km (0.113 R)
• M32: 9,429,453 km (0.091 R)
• M33: 9,794,472 km (0.112 R)
• M34: 10,397,800 km (0.046 R)
• M35: 11,494,652 km (0.1 R)
• M36: 12,577,890 km (0.12 R)
• M37: 13,182,564 km (0.106 R)
• M38: 15,640,906 km (0.111 R)
• M39: 15,802,472 km (0.072 R)
• M40: 15,910,631 km (0.099 R)
• M41: 16,399,966 km (0.105 R)
• M42: 16,729,081 km (0.084 R)
• M43: 17,338,094 km (0.088 R)
• M44: 17,785,541 km (0.1 R)
• M45: 19,671,222 km (0.116 R)
• M46: 20,020,833 km (0.09 R)
• M47: 21,980,565 km (0.07 R)
• M48: 22,282,902 km (0.097 R)
• M49: 22,708,358 km (0.106 R)
• M50: 23,075,172 km (0.065 R)
• M51: 23,197,843 km (0.06 R)
• M52: 23,752,701 km (0.052 R)
• M53: 24,436,962 km (0.092 R)
• M54: 24,562,026 km (0.106 R)
• M55: 30,004,845 km (0.085 R)
• M56: 31,285,851 km (0.066 R)
• M57: 31,898,754 km (0.105 R)
• M58: 32,241,034 km (0.116 R)
• M59: 32,791,255 km (0.095 R)
• M60: 32,929,334 km (0.09 R)
• M61: 33,483,295 km (0.101 R)
• M62: 33,831,110 km (0.074 R)
• M63: 34,040,397 km (0.083 R)
• M64: 34,320,145 km (0.092 R)
• M65: 34,881,885 km (0.051 R)
• M66: 35,093,267 km (0.118 R)
• M67: 35,872,223 km (0.089 R)
• M68: 36,370,833 km (0.117 R)
• M69: 36,943,493 km (0.1 R)
• M70: 37,231,020 km (0.079 R)
• M71: 37,880,574 km (0.052 R)
• M72: 38,752,431 km (0.05 R)
• M73: 39,704,322 km (0.116 R)
• M74: 40,072,482 km (0.118 R)
• M75: 41,631,292 km (0.116 R)
• M76: 41,705,942 km (0.03 R)
• M77: 42,681,469 km (0.102 R)
• M78: 42,907,661 km (0.037 R)
• M79: 43,588,631 km (0.115 R)
• M80: 43,892,314 km (0.094 R)
• M81: 45,884,061 km (0.084 R)
• M82: 47,046,436 km (0.089 R)
• M83: 47,670,409 km (0.081 R)
• M84: 50,990,733 km (0.093 R)
• M85: 51,952,947 km (0.119 R)
• M86: 53,407,637 km (0.112 R)
• M87: 54,303,279 km (0.042 R)
• M88: 54,630,150 km (0.114 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit