🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 157 Days

Day: 32.4 Hours

Environment

Temp: 230 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.92 AU - 1.08 AU

Year: 375 Days

Day: 21.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,724,241 km

• M1: 184,753 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.02 AU - 1.14 AU

Year: 421 Days

Day: 21.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.08 AU - 1.36 AU

Year: 505 Days

Day: 18.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.82 AU - 2.98 AU

Year: 1393 Days

Day: 27.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.72 AU - 4.66 AU

Year: 3214 Days

Day: 35.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.68 AU - 4.76 AU

Year: 3249 Days

Day: 47.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.68 AU - 5 AU

Year: 3388 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.5

Radius: 10.5

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.82 AU - 7.32 AU

Year: 7045 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,724,241 km

• M1: 134,189 km (0.115 R)
• M2: 213,327 km (0.073 R)
• M3: 292,165 km (0.07 R)
• M4: 686,953 km (0.079 R)
• M5: 807,978 km (0.071 R)
• M6: 887,714 km (0.07 R)
• M7: 1,234,332 km (0.115 R)
• M8: 1,308,682 km (0.101 R)
• M9: 1,745,658 km (0.107 R)
• M10: 1,894,059 km (0.087 R)
• M11: 2,091,079 km (0.106 R)
• M12: 2,294,981 km (0.103 R)
• M13: 2,434,556 km (0.086 R)
• M14: 3,304,617 km (0.088 R)
• M15: 3,841,973 km (0.057 R)
• M16: 3,952,825 km (0.1 R)
• M17: 4,177,521 km (0.095 R)
• M18: 4,406,555 km (0.116 R)
• M19: 4,669,249 km (0.102 R)
• M20: 4,937,029 km (0.046 R)
• M21: 5,088,123 km (0.076 R)
• M22: 5,302,048 km (0.073 R)
• M23: 6,090,429 km (0.091 R)
• M24: 6,285,055 km (0.12 R)
• M25: 6,415,953 km (0.077 R)
• M26: 6,780,823 km (0.081 R)
• M27: 7,186,532 km (0.111 R)
• M28: 7,915,523 km (0.106 R)
• M29: 8,887,161 km (0.118 R)
• M30: 9,108,266 km (0.105 R)
• M31: 9,518,314 km (0.052 R)
• M32: 9,972,493 km (0.106 R)
• M33: 10,048,788 km (0.05 R)
• M34: 10,240,722 km (0.087 R)
• M35: 11,218,045 km (0.097 R)
• M36: 11,377,217 km (0.093 R)
• M37: 13,429,102 km (0.077 R)
• M38: 13,938,333 km (0.106 R)
• M39: 14,066,688 km (0.048 R)
• M40: 14,453,997 km (0.035 R)
• M41: 14,714,147 km (0.119 R)
• M42: 16,850,704 km (0.094 R)
• M43: 17,033,064 km (0.117 R)
• M44: 17,307,875 km (0.108 R)
• M45: 18,094,610 km (0.104 R)
• M46: 18,281,458 km (0.052 R)
• M47: 19,702,788 km (0.107 R)
• M48: 19,846,850 km (0.085 R)
• M49: 20,232,813 km (0.106 R)
• M50: 22,049,978 km (0.043 R)
• M51: 22,499,819 km (0.031 R)
• M52: 22,902,237 km (0.065 R)
• M53: 23,256,335 km (0.1 R)
• M54: 23,510,353 km (0.096 R)
• M55: 23,714,254 km (0.094 R)
• M56: 26,417,937 km (0.073 R)
• M57: 26,523,852 km (0.069 R)
• M58: 27,376,261 km (0.08 R)
• M59: 28,021,626 km (0.112 R)
• M60: 28,508,866 km (0.118 R)
• M61: 28,617,474 km (0.048 R)
• M62: 28,889,742 km (0.072 R)
• M63: 29,436,822 km (0.094 R)
• M64: 29,932,140 km (0.073 R)
• M65: 30,819,555 km (0.104 R)
• M66: 31,659,248 km (0.076 R)
• M67: 31,828,144 km (0.058 R)
• M68: 32,336,477 km (0.12 R)
• M69: 32,506,570 km (0.108 R)
• M70: 32,620,115 km (0.036 R)
• M71: 32,847,504 km (0.07 R)
• M72: 33,418,519 km (0.116 R)
• M73: 33,705,148 km (0.118 R)
• M74: 35,325,892 km (0.115 R)
• M75: 35,910,819 km (0.119 R)
• M76: 36,086,896 km (0.112 R)
• M77: 36,794,195 km (0.116 R)
• M78: 38,043,038 km (0.077 R)
• M79: 38,702,764 km (0.1 R)
• M80: 39,729,754 km (0.05 R)
• M81: 39,911,814 km (0.105 R)
• M82: 40,216,096 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 11.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.75 AU - 13.01 AU

Year: 14386 Days

Day: 12.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,724,241 km

• M1: 325,375 km (0.09 R)
• M2: 671,096 km (0.113 R)
• M3: 829,071 km (0.098 R)
• M4: 980,614 km (0.082 R)
• M5: 1,060,051 km (0.047 R)
• M6: 1,162,824 km (0.032 R)
• M7: 1,312,572 km (0.051 R)
• M8: 1,469,051 km (0.045 R)
• M9: 1,752,090 km (0.094 R)
• M10: 1,825,692 km (0.088 R)
• M11: 2,316,373 km (0.117 R)
• M12: 2,563,060 km (0.112 R)
• M13: 3,112,085 km (0.072 R)
• M14: 3,202,142 km (0.069 R)
• M15: 3,665,597 km (0.066 R)
• M16: 4,051,709 km (0.096 R)
• M17: 4,552,862 km (0.093 R)
• M18: 4,793,415 km (0.052 R)
• M19: 5,613,660 km (0.046 R)
• M20: 5,687,113 km (0.059 R)
• M21: 6,592,778 km (0.1 R)
• M22: 7,062,515 km (0.106 R)
• M23: 7,181,745 km (0.068 R)
• M24: 7,421,999 km (0.096 R)
• M25: 8,034,453 km (0.106 R)
• M26: 8,117,330 km (0.117 R)
• M27: 8,409,794 km (0.066 R)
• M28: 9,005,044 km (0.033 R)
• M29: 9,264,297 km (0.064 R)
• M30: 10,146,326 km (0.085 R)
• M31: 10,461,529 km (0.118 R)
• M32: 10,871,277 km (0.103 R)
• M33: 11,101,359 km (0.105 R)
• M34: 11,240,186 km (0.098 R)
• M35: 11,379,461 km (0.091 R)
• M36: 11,612,984 km (0.037 R)
• M37: 11,848,151 km (0.049 R)
• M38: 12,227,681 km (0.097 R)
• M39: 12,804,531 km (0.118 R)
• M40: 12,901,470 km (0.078 R)
• M41: 12,998,709 km (0.107 R)
• M42: 13,341,138 km (0.103 R)
• M43: 15,250,755 km (0.067 R)
• M44: 16,132,634 km (0.067 R)
• M45: 16,342,520 km (0.099 R)
• M46: 16,447,687 km (0.061 R)
• M47: 16,871,199 km (0.111 R)
• M48: 18,326,637 km (0.108 R)
• M49: 18,765,557 km (0.071 R)
• M50: 19,765,918 km (0.107 R)
• M51: 20,329,303 km (0.098 R)
• M52: 20,499,247 km (0.118 R)
• M53: 20,783,632 km (0.097 R)
• M54: 22,283,500 km (0.084 R)
• M55: 22,752,041 km (0.062 R)
• M56: 23,698,846 km (0.116 R)
• M57: 24,537,791 km (0.052 R)
• M58: 26,306,636 km (0.113 R)
• M59: 28,179,302 km (0.11 R)
• M60: 28,432,272 km (0.1 R)
• M61: 28,940,456 km (0.059 R)
• M62: 29,259,548 km (0.104 R)
• M63: 29,515,660 km (0.117 R)
• M64: 31,591,330 km (0.03 R)
• M65: 32,381,955 km (0.05 R)
• M66: 33,512,915 km (0.085 R)
• M67: 34,792,426 km (0.085 R)
• M68: 35,608,632 km (0.098 R)
• M69: 37,329,456 km (0.105 R)
• M70: 37,468,283 km (0.116 R)
• M71: 38,234,822 km (0.074 R)
• M72: 39,006,747 km (0.074 R)
• M73: 39,925,428 km (0.117 R)
• M74: 40,351,931 km (0.116 R)
• M75: 40,565,707 km (0.092 R)
• M76: 40,708,573 km (0.051 R)
• M77: 40,994,454 km (0.095 R)
• M78: 42,217,417 km (0.097 R)
• M79: 44,184,180 km (0.117 R)
• M80: 44,920,201 km (0.053 R)
• M81: 45,141,756 km (0.117 R)
• M82: 45,957,513 km (0.064 R)
• M83: 49,725,734 km (0.068 R)
• M84: 49,955,067 km (0.101 R)
• M85: 50,261,294 km (0.108 R)
• M86: 51,260,758 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit