🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 21.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,853,698 km

• M1: 318,344 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.41 AU - 1.97 AU

Year: 802 Days

Day: 14.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.14 AU - 2.87 AU

Year: 1444 Days

Day: 43.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.15 AU - 3.25 AU

Year: 1620 Days

Day: 44.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.44 AU - 3.7 AU

Year: 1965 Days

Day: 45.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.16 AU - 4.94 AU

Year: 2977 Days

Day: 17.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 12.8

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.21 AU - 10.35 AU

Year: 8702 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,853,698 km

• M1: 206,445 km (0.088 R)
• M2: 392,694 km (0.031 R)
• M3: 641,176 km (0.045 R)
• M4: 736,321 km (0.059 R)
• M5: 871,707 km (0.074 R)
• M6: 1,111,363 km (0.119 R)
• M7: 1,393,953 km (0.038 R)
• M8: 1,610,271 km (0.12 R)
• M9: 2,076,418 km (0.089 R)
• M10: 2,325,200 km (0.117 R)
• M11: 2,934,512 km (0.099 R)
• M12: 3,329,301 km (0.106 R)
• M13: 3,416,217 km (0.098 R)
• M14: 3,771,213 km (0.111 R)
• M15: 3,862,019 km (0.094 R)
• M16: 4,294,955 km (0.088 R)
• M17: 4,453,379 km (0.105 R)
• M18: 4,549,271 km (0.064 R)
• M19: 4,973,531 km (0.07 R)
• M20: 5,073,163 km (0.056 R)
• M21: 5,207,203 km (0.053 R)
• M22: 5,651,060 km (0.086 R)
• M23: 5,755,180 km (0.08 R)
• M24: 6,071,579 km (0.102 R)
• M25: 6,429,716 km (0.099 R)
• M26: 6,684,781 km (0.103 R)
• M27: 7,129,535 km (0.051 R)
• M28: 7,317,729 km (0.11 R)
• M29: 7,469,571 km (0.098 R)
• M30: 8,048,066 km (0.076 R)
• M31: 8,244,039 km (0.072 R)
• M32: 8,963,156 km (0.071 R)
• M33: 9,289,130 km (0.069 R)
• M34: 10,718,089 km (0.106 R)
• M35: 11,020,875 km (0.069 R)
• M36: 11,546,412 km (0.101 R)
• M37: 11,990,569 km (0.117 R)
• M38: 12,124,907 km (0.117 R)
• M39: 13,217,869 km (0.101 R)
• M40: 14,058,161 km (0.086 R)
• M41: 14,867,635 km (0.082 R)
• M42: 14,963,976 km (0.081 R)
• M43: 15,496,993 km (0.071 R)
• M44: 16,531,911 km (0.117 R)
• M45: 16,631,543 km (0.089 R)
• M46: 16,982,201 km (0.101 R)
• M47: 18,254,531 km (0.053 R)
• M48: 18,512,587 km (0.068 R)
• M49: 19,980,441 km (0.1 R)
• M50: 20,086,805 km (0.054 R)
• M51: 20,513,758 km (0.073 R)
• M52: 20,728,431 km (0.109 R)
• M53: 21,159,871 km (0.089 R)
• M54: 21,322,484 km (0.097 R)
• M55: 21,922,222 km (0.096 R)
• M56: 22,306,688 km (0.09 R)
• M57: 22,472,143 km (0.118 R)
• M58: 22,804,400 km (0.084 R)
• M59: 23,026,852 km (0.072 R)
• M60: 23,417,751 km (0.09 R)
• M61: 24,036,339 km (0.072 R)
• M62: 28,038,531 km (0.045 R)
• M63: 28,336,529 km (0.058 R)
• M64: 28,455,909 km (0.069 R)
• M65: 29,055,946 km (0.076 R)
• M66: 29,478,260 km (0.119 R)
• M67: 31,311,732 km (0.11 R)
• M68: 34,576,107 km (0.11 R)
• M69: 35,280,414 km (0.061 R)
• M70: 35,602,199 km (0.039 R)
• M71: 35,731,152 km (0.036 R)
• M72: 36,054,284 km (0.033 R)
• M73: 37,552,955 km (0.116 R)
• M74: 37,881,472 km (0.079 R)
• M75: 38,408,954 km (0.06 R)
• M76: 39,939,340 km (0.085 R)
• M77: 40,274,589 km (0.027 R)
• M78: 41,218,552 km (0.071 R)
• M79: 41,761,143 km (0.085 R)
• M80: 42,853,507 km (0.108 R)
• M81: 43,817,067 km (0.07 R)
• M82: 46,257,008 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630

Radius: 4.6

Gravity: 29.77 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.43 AU - 20.37 AU

Year: 27661 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,853,698 km

• M1: 442,062 km (0.07 R)
• M2: 904,469 km (0.085 R)
• M3: 992,582 km (0.116 R)
• M4: 1,114,504 km (0.091 R)
• M5: 1,209,050 km (0.081 R)
• M6: 1,241,214 km (0.114 R)
• M7: 1,543,401 km (0.116 R)
• M8: 2,173,358 km (0.088 R)
• M9: 2,412,864 km (0.057 R)
• M10: 2,745,121 km (0.109 R)
• M11: 2,830,392 km (0.104 R)
• M12: 4,814,359 km (0.084 R)
• M13: 5,230,989 km (0.055 R)
• M14: 6,378,255 km (0.119 R)
• M15: 6,548,348 km (0.041 R)
• M16: 6,835,127 km (0.087 R)
• M17: 6,950,915 km (0.101 R)
• M18: 7,420,952 km (0.094 R)
• M19: 10,116,706 km (0.101 R)
• M20: 10,514,636 km (0.091 R)
• M21: 10,782,865 km (0.114 R)
• M22: 11,257,539 km (0.077 R)
• M23: 11,531,752 km (0.107 R)
• M24: 12,864,370 km (0.108 R)
• M25: 13,367,617 km (0.104 R)
• M26: 13,512,577 km (0.07 R)
• M27: 13,950,450 km (0.078 R)
• M28: 14,990,305 km (0.09 R)
• M29: 15,065,553 km (0.049 R)
• M30: 15,443,587 km (0.032 R)
• M31: 15,595,728 km (0.077 R)
• M32: 15,978,100 km (0.05 R)
• M33: 16,752,119 km (0.096 R)
• M34: 16,986,689 km (0.091 R)
• M35: 17,065,078 km (0.093 R)
• M36: 18,095,807 km (0.073 R)
• M37: 18,336,361 km (0.07 R)
• M38: 19,885,297 km (0.057 R)
• M39: 21,306,178 km (0.093 R)
• M40: 22,759,521 km (0.072 R)
• M41: 23,454,403 km (0.065 R)
• M42: 23,804,612 km (0.117 R)
• M43: 24,068,203 km (0.106 R)
• M44: 25,043,432 km (0.11 R)
• M45: 26,031,376 km (0.11 R)
• M46: 27,123,740 km (0.105 R)
• M47: 29,824,430 km (0.109 R)
• M48: 30,203,660 km (0.102 R)
• M49: 30,393,949 km (0.076 R)
• M50: 30,775,424 km (0.072 R)
• M51: 30,966,909 km (0.09 R)
• M52: 31,543,459 km (0.1 R)
• M53: 32,707,031 km (0.048 R)
• M54: 33,884,815 km (0.092 R)
• M55: 34,082,434 km (0.044 R)
• M56: 35,176,144 km (0.108 R)
• M57: 35,677,147 km (0.104 R)
• M58: 38,217,319 km (0.079 R)
• M59: 39,769,098 km (0.114 R)
• M60: 41,446,838 km (0.053 R)
• M61: 43,147,766 km (0.075 R)
• M62: 43,254,728 km (0.085 R)
• M63: 44,871,133 km (0.077 R)
• M64: 47,498,371 km (0.085 R)
• M65: 48,830,540 km (0.085 R)
• M66: 50,625,715 km (0.113 R)
• M67: 51,417,835 km (0.057 R)
• M68: 52,671,017 km (0.058 R)
• M69: 52,785,459 km (0.114 R)
• M70: 54,049,561 km (0.042 R)
• M71: 56,256,279 km (0.081 R)
• M72: 58,729,282 km (0.082 R)
• M73: 58,966,693 km (0.094 R)
• M74: 59,085,474 km (0.12 R)
• M75: 60,397,747 km (0.103 R)
• M76: 61,358,015 km (0.034 R)
• M77: 62,202,346 km (0.085 R)
• M78: 62,565,420 km (0.045 R)
• M79: 64,269,040 km (0.08 R)
• M80: 67,224,795 km (0.029 R)
• M81: 67,348,961 km (0.08 R)
• M82: 68,219,920 km (0.101 R)
• M83: 69,345,195 km (0.094 R)
• M84: 70,476,604 km (0.081 R)
• M85: 74,163,444 km (0.093 R)
• M86: 74,420,004 km (0.106 R)
• M87: 74,934,022 km (0.095 R)
• M88: 75,836,397 km (0.12 R)
• M89: 75,965,649 km (0.12 R)
• M90: 76,094,902 km (0.109 R)
• M91: 81,722,774 km (0.059 R)
• M92: 85,727,658 km (0.1 R)
• M93: 85,996,934 km (0.083 R)
• M94: 87,889,647 km (0.084 R)
• M95: 88,977,373 km (0.095 R)
• M96: 90,754,296 km (0.1 R)
• M97: 91,028,808 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit