🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.48 AU - 0.52 AU

Year: 132 Days

Day: 38.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.49 AU - 0.63 AU

Year: 157 Days

Day: 28.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,211,054 km

• M1: 212,728 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.76 AU - 0.96 AU

Year: 299 Days

Day: 29.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.04 AU - 1.28 AU

Year: 468 Days

Day: 23.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.4 AU - 1.8 AU

Year: 758 Days

Day: 46.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.63 AU - 2.23 AU

Year: 1005 Days

Day: 28.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,211,054 km

• M1: 267,780 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.28 AU - 2.68 AU

Year: 1464 Days

Day: 38.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 160.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.15 AU - 4.35 AU

Year: 2721 Days

Day: 46.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,211,054 km

• M1: 1,218,774 km (0.094 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 9.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.4 AU - 14.2 AU

Year: 15190 Days

Day: 10.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,211,054 km

• M1: 166,353 km (0.05 R)
• M2: 243,396 km (0.075 R)
• M3: 481,705 km (0.032 R)
• M4: 790,176 km (0.046 R)
• M5: 1,116,599 km (0.104 R)
• M6: 1,295,218 km (0.071 R)
• M7: 1,635,853 km (0.114 R)
• M8: 1,909,467 km (0.111 R)
• M9: 2,222,576 km (0.084 R)
• M10: 2,423,336 km (0.109 R)
• M11: 3,341,717 km (0.081 R)
• M12: 3,456,309 km (0.109 R)
• M13: 3,808,163 km (0.106 R)
• M14: 3,927,991 km (0.11 R)
• M15: 4,018,648 km (0.119 R)
• M16: 4,419,869 km (0.115 R)
• M17: 4,609,410 km (0.103 R)
• M18: 4,898,732 km (0.115 R)
• M19: 4,996,419 km (0.109 R)
• M20: 5,733,189 km (0.087 R)
• M21: 5,801,854 km (0.111 R)
• M22: 6,114,364 km (0.029 R)
• M23: 6,184,526 km (0.083 R)
• M24: 6,468,014 km (0.117 R)
• M25: 6,937,751 km (0.102 R)
• M26: 7,568,605 km (0.075 R)
• M27: 8,179,114 km (0.051 R)
• M28: 8,805,480 km (0.089 R)
• M29: 9,204,757 km (0.118 R)
• M30: 9,691,698 km (0.072 R)
• M31: 10,354,117 km (0.045 R)
• M32: 10,479,929 km (0.065 R)
• M33: 10,564,003 km (0.059 R)
• M34: 11,591,591 km (0.079 R)
• M35: 11,985,033 km (0.119 R)
• M36: 12,471,974 km (0.078 R)
• M37: 14,110,520 km (0.11 R)
• M38: 14,343,444 km (0.108 R)
• M39: 14,577,565 km (0.113 R)
• M40: 15,912,277 km (0.073 R)
• M41: 16,106,156 km (0.032 R)
• M42: 16,300,782 km (0.106 R)
• M43: 16,398,470 km (0.107 R)
• M44: 16,643,212 km (0.09 R)
• M45: 16,741,647 km (0.064 R)
• M46: 17,435,033 km (0.11 R)
• M47: 17,534,965 km (0.111 R)
• M48: 18,391,263 km (0.112 R)
• M49: 19,779,082 km (0.114 R)
• M50: 20,249,119 km (0.068 R)
• M51: 20,459,304 km (0.118 R)
• M52: 20,564,621 km (0.069 R)
• M53: 20,828,661 km (0.117 R)
• M54: 21,040,791 km (0.062 R)
• M55: 21,413,738 km (0.119 R)
• M56: 22,328,380 km (0.048 R)
• M57: 24,530,610 km (0.098 R)
• M58: 25,374,192 km (0.06 R)
• M59: 25,600,684 km (0.071 R)
• M60: 25,827,923 km (0.037 R)
• M61: 25,941,916 km (0.075 R)
• M62: 26,284,495 km (0.114 R)
• M63: 27,263,314 km (0.086 R)
• M64: 28,078,324 km (0.103 R)
• M65: 30,150,852 km (0.093 R)
• M66: 30,210,692 km (0.111 R)
• M67: 30,510,935 km (0.076 R)
• M68: 30,993,537 km (0.042 R)
• M69: 31,417,797 km (0.095 R)
• M70: 32,333,336 km (0.1 R)
• M71: 34,441,020 km (0.086 R)
• M72: 34,943,370 km (0.062 R)
• M73: 36,848,648 km (0.049 R)
• M74: 37,684,751 km (0.071 R)
• M75: 39,441,179 km (0.09 R)
• M76: 40,626,892 km (0.105 R)
• M77: 41,290,807 km (0.074 R)
• M78: 41,423,950 km (0.099 R)
• M79: 42,025,034 km (0.11 R)
• M80: 42,494,622 km (0.057 R)
• M81: 43,709,955 km (0.117 R)
• M82: 45,623,162 km (0.098 R)
• M83: 45,691,977 km (0.072 R)
• M84: 45,829,756 km (0.078 R)
• M85: 45,967,686 km (0.099 R)
• M86: 46,174,729 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572

Radius: 7

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.29 AU - 19.57 AU

Year: 32095 Days

Day: 16.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,211,054 km

• M1: 216,019 km (0.109 R)
• M2: 304,581 km (0.106 R)
• M3: 429,346 km (0.061 R)
• M4: 1,788,742 km (0.105 R)
• M5: 2,475,994 km (0.113 R)
• M6: 3,569,704 km (0.075 R)
• M7: 3,863,963 km (0.044 R)
• M8: 4,014,010 km (0.065 R)
• M9: 5,117,294 km (0.109 R)
• M10: 5,448,953 km (0.1 R)
• M11: 5,561,002 km (0.078 R)
• M12: 6,964,828 km (0.112 R)
• M13: 8,277,849 km (0.103 R)
• M14: 10,489,803 km (0.063 R)
• M15: 10,559,515 km (0.101 R)
• M16: 11,336,826 km (0.07 R)
• M17: 11,408,334 km (0.116 R)
• M18: 13,095,798 km (0.117 R)
• M19: 13,397,088 km (0.12 R)
• M20: 13,472,784 km (0.119 R)
• M21: 16,291,208 km (0.114 R)
• M22: 16,452,923 km (0.107 R)
• M23: 17,352,156 km (0.038 R)
• M24: 18,773,037 km (0.115 R)
• M25: 19,540,324 km (0.116 R)
• M26: 20,057,634 km (0.03 R)
• M27: 23,527,556 km (0.1 R)
• M28: 24,261,932 km (0.086 R)
• M29: 24,631,888 km (0.066 R)
• M30: 24,817,688 km (0.114 R)
• M31: 25,471,281 km (0.097 R)
• M32: 26,414,945 km (0.037 R)
• M33: 29,707,594 km (0.112 R)
• M34: 30,103,430 km (0.086 R)
• M35: 33,332,350 km (0.032 R)
• M36: 33,846,668 km (0.073 R)
• M37: 34,053,113 km (0.116 R)
• M38: 34,987,501 km (0.112 R)
• M39: 35,720,082 km (0.083 R)
• M40: 36,351,983 km (0.044 R)
• M41: 37,413,231 km (0.097 R)
• M42: 37,520,044 km (0.113 R)
• M43: 39,675,150 km (0.116 R)
• M44: 39,783,908 km (0.09 R)
• M45: 41,759,348 km (0.119 R)
• M46: 42,647,660 km (0.049 R)
• M47: 42,759,111 km (0.1 R)
• M48: 43,654,304 km (0.077 R)
• M49: 45,122,159 km (0.038 R)
• M50: 45,235,703 km (0.045 R)
• M51: 45,463,092 km (0.078 R)
• M52: 46,262,244 km (0.101 R)
• M53: 47,874,161 km (0.111 R)
• M54: 47,990,099 km (0.104 R)
• M55: 49,387,493 km (0.062 R)
• M56: 49,738,898 km (0.068 R)
• M57: 51,508,641 km (0.081 R)
• M58: 52,222,223 km (0.033 R)
• M59: 52,819,418 km (0.118 R)
• M60: 53,418,856 km (0.112 R)
• M61: 54,503,591 km (0.035 R)
• M62: 54,987,989 km (0.066 R)
• M63: 56,327,488 km (0.05 R)
• M64: 57,308,401 km (0.091 R)
• M65: 59,162,816 km (0.053 R)
• M66: 59,287,132 km (0.077 R)
• M67: 60,159,886 km (0.116 R)
• M68: 60,535,227 km (0.093 R)
• M69: 60,660,441 km (0.081 R)
• M70: 61,162,491 km (0.05 R)
• M71: 63,948,003 km (0.059 R)
• M72: 67,942,566 km (0.118 R)
• M73: 70,167,236 km (0.113 R)
• M74: 71,486,988 km (0.097 R)
• M75: 75,225,738 km (0.056 R)
• M76: 75,765,038 km (0.101 R)
• M77: 76,305,536 km (0.033 R)
• M78: 76,576,308 km (0.064 R)
• M79: 78,480,539 km (0.066 R)
• M80: 82,058,172 km (0.077 R)
• M81: 83,866,810 km (0.026 R)
• M82: 84,565,881 km (0.091 R)
• M83: 86,392,770 km (0.078 R)
• M84: 86,674,912 km (0.108 R)
• M85: 89,799,263 km (0.11 R)
• M86: 92,382,819 km (0.041 R)
• M87: 93,538,911 km (0.08 R)
• M88: 93,683,871 km (0.116 R)
• M89: 96,742,849 km (0.065 R)
• M90: 97,622,933 km (0.095 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: 414 - 10,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit