🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.6 AU - 0.76 AU

Year: 210 Days

Day: 14.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.53 AU - 0.85 AU

Year: 215 Days

Day: 27.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.81 AU - 1.19 AU

Year: 375 Days

Day: 43.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.89 AU - 1.15 AU

Year: 386 Days

Day: 37.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.09 AU - 1.25 AU

Year: 474 Days

Day: 40.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,343,140 km

• M1: 24,684 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.96 AU - 2.42 AU

Year: 1214 Days

Day: 34.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,343,140 km

• M1: 866,770 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.58 AU - 3.56 AU

Year: 2016 Days

Day: 27.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.83 AU - 4.37 AU

Year: 2560 Days

Day: 37.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.4

Radius: 11

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.75 AU - 7.29 AU

Year: 5535 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,343,140 km

• M1: 139,575 km (0.093 R)
• M2: 560,842 km (0.085 R)
• M3: 653,144 km (0.095 R)
• M4: 802,593 km (0.074 R)
• M5: 1,227,451 km (0.092 R)
• M6: 1,336,208 km (0.105 R)
• M7: 1,631,215 km (0.087 R)
• M8: 1,716,935 km (0.11 R)
• M9: 1,893,011 km (0.089 R)
• M10: 2,020,020 km (0.088 R)
• M11: 2,131,022 km (0.105 R)
• M12: 2,244,267 km (0.109 R)
• M13: 2,820,069 km (0.094 R)
• M14: 3,007,964 km (0.052 R)
• M15: 3,440,302 km (0.091 R)
• M16: 3,551,603 km (0.076 R)
• M17: 3,641,362 km (0.045 R)
• M18: 4,220,306 km (0.068 R)
• M19: 4,581,584 km (0.119 R)
• M20: 4,728,938 km (0.048 R)
• M21: 4,852,955 km (0.057 R)
• M22: 5,489,195 km (0.07 R)
• M23: 6,396,356 km (0.086 R)
• M24: 7,321,170 km (0.082 R)
• M25: 7,551,701 km (0.072 R)
• M26: 7,696,960 km (0.107 R)
• M27: 8,108,803 km (0.1 R)
• M28: 9,200,419 km (0.116 R)
• M29: 9,480,615 km (0.115 R)
• M30: 9,605,978 km (0.09 R)
• M31: 10,017,522 km (0.043 R)
• M32: 10,177,293 km (0.072 R)
• M33: 10,273,484 km (0.079 R)
• M34: 10,402,438 km (0.093 R)
• M35: 10,596,616 km (0.118 R)
• M36: 10,694,303 km (0.104 R)
• M37: 10,792,140 km (0.101 R)
• M38: 11,485,825 km (0.089 R)
• M39: 11,586,205 km (0.033 R)
• M40: 11,720,395 km (0.083 R)
• M41: 13,195,131 km (0.114 R)
• M42: 13,758,815 km (0.045 R)
• M43: 14,150,911 km (0.11 R)
• M44: 14,510,395 km (0.058 R)
• M45: 14,655,206 km (0.046 R)
• M46: 15,238,787 km (0.108 R)
• M47: 15,829,998 km (0.091 R)
• M48: 16,165,845 km (0.092 R)
• M49: 16,768,874 km (0.099 R)
• M50: 17,225,896 km (0.112 R)
• M51: 17,302,490 km (0.112 R)
• M52: 17,880,386 km (0.072 R)
• M53: 17,957,878 km (0.078 R)
• M54: 18,074,415 km (0.119 R)
• M55: 19,174,109 km (0.115 R)
• M56: 19,492,303 km (0.098 R)
• M57: 20,133,779 km (0.059 R)
• M58: 20,254,953 km (0.118 R)
• M59: 20,660,214 km (0.093 R)
• M60: 20,741,595 km (0.087 R)
• M61: 21,232,127 km (0.107 R)
• M62: 21,314,405 km (0.118 R)
• M63: 21,726,548 km (0.065 R)
• M64: 22,099,944 km (0.119 R)
• M65: 22,517,172 km (0.075 R)
• M66: 23,444,380 km (0.117 R)
• M67: 23,912,621 km (0.089 R)
• M68: 24,040,827 km (0.101 R)
• M69: 25,075,146 km (0.095 R)
• M70: 25,205,446 km (0.087 R)
• M71: 25,510,326 km (0.113 R)
• M72: 26,167,809 km (0.076 R)
• M73: 26,476,579 km (0.086 R)
• M74: 26,742,265 km (0.074 R)
• M75: 27,097,710 km (0.057 R)
• M76: 27,544,409 km (0.12 R)
• M77: 27,858,415 km (0.059 R)
• M78: 28,626,151 km (0.117 R)
• M79: 29,584,176 km (0.118 R)
• M80: 29,675,879 km (0.06 R)
• M81: 29,767,732 km (0.087 R)
• M82: 29,997,814 km (0.11 R)
• M83: 30,136,192 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.9

Radius: 6.5

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.3 AU - 17.38 AU

Year: 25897 Days

Day: 19.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,343,140 km

• M1: 95,593 km (0.102 R)
• M2: 145,409 km (0.077 R)
• M3: 214,673 km (0.066 R)
• M4: 263,442 km (0.09 R)
• M5: 1,245,103 km (0.083 R)
• M6: 1,474,287 km (0.104 R)
• M7: 1,716,785 km (0.117 R)
• M8: 1,788,443 km (0.092 R)
• M9: 2,317,720 km (0.095 R)
• M10: 2,477,341 km (0.117 R)
• M11: 2,558,722 km (0.106 R)
• M12: 2,807,653 km (0.069 R)
• M13: 3,646,897 km (0.107 R)
• M14: 4,607,914 km (0.062 R)
• M15: 4,708,144 km (0.103 R)
• M16: 5,116,247 km (0.101 R)
• M17: 6,463,526 km (0.056 R)
• M18: 6,632,122 km (0.039 R)
• M19: 6,859,362 km (0.095 R)
• M20: 8,154,131 km (0.103 R)
• M21: 8,581,682 km (0.089 R)
• M22: 8,829,266 km (0.045 R)
• M23: 9,650,110 km (0.11 R)
• M24: 9,778,614 km (0.086 R)
• M25: 10,693,405 km (0.12 R)
• M26: 11,431,372 km (0.081 R)
• M27: 11,909,486 km (0.041 R)
• M28: 12,116,380 km (0.093 R)
• M29: 12,255,058 km (0.119 R)
• M30: 12,533,758 km (0.102 R)
• M31: 13,454,234 km (0.112 R)
• M32: 16,650,393 km (0.033 R)
• M33: 18,212,942 km (0.034 R)
• M34: 18,371,666 km (0.044 R)
• M35: 18,530,987 km (0.11 R)
• M36: 18,690,758 km (0.077 R)
• M37: 19,821,718 km (0.108 R)
• M38: 20,974,669 km (0.08 R)
• M39: 21,141,171 km (0.076 R)
• M40: 22,233,984 km (0.054 R)
• M41: 23,517,683 km (0.079 R)
• M42: 24,037,835 km (0.09 R)
• M43: 25,177,770 km (0.037 R)
• M44: 25,620,879 km (0.115 R)
• M45: 25,709,890 km (0.09 R)
• M46: 26,156,141 km (0.079 R)
• M47: 27,510,151 km (0.108 R)
• M48: 28,794,299 km (0.094 R)
• M49: 30,285,640 km (0.117 R)
• M50: 30,851,419 km (0.099 R)
• M51: 31,706,670 km (0.104 R)
• M52: 32,280,977 km (0.053 R)
• M53: 32,665,892 km (0.098 R)
• M54: 32,762,382 km (0.063 R)
• M55: 33,246,032 km (0.104 R)
• M56: 33,927,151 km (0.103 R)
• M57: 34,416,486 km (0.061 R)
• M58: 36,797,635 km (0.11 R)
• M59: 37,099,075 km (0.044 R)
• M60: 37,401,263 km (0.083 R)
• M61: 37,603,070 km (0.063 R)
• M62: 44,252,546 km (0.087 R)
• M63: 45,001,433 km (0.03 R)
• M64: 46,403,464 km (0.099 R)
• M65: 49,360,865 km (0.119 R)
• M66: 49,693,271 km (0.056 R)
• M67: 51,030,078 km (0.113 R)
• M68: 52,830,787 km (0.098 R)
• M69: 53,057,428 km (0.088 R)
• M70: 53,397,763 km (0.118 R)
• M71: 54,423,406 km (0.098 R)
• M72: 54,652,291 km (0.072 R)
• M73: 55,110,808 km (0.115 R)
• M74: 55,570,672 km (0.043 R)
• M75: 57,306,456 km (0.063 R)
• M76: 59,177,626 km (0.042 R)
• M77: 62,260,539 km (0.116 R)
• M78: 62,499,746 km (0.028 R)
• M79: 65,152,266 km (0.094 R)
• M80: 65,273,740 km (0.093 R)
• M81: 66,370,143 km (0.088 R)
• M82: 68,087,526 km (0.05 R)
• M83: 68,828,185 km (0.103 R)
• M84: 70,691,127 km (0.056 R)
• M85: 71,691,488 km (0.077 R)
• M86: 71,816,851 km (0.067 R)
• M87: 72,319,051 km (0.106 R)
• M88: 72,570,675 km (0.119 R)
• M89: 74,466,529 km (0.077 R)
• M90: 74,720,546 km (0.059 R)
• M91: 77,791,192 km (0.057 R)
• M92: 80,902,977 km (0.052 R)
• M93: 83,263,183 km (0.118 R)
• M94: 88,319,890 km (0.075 R)
• M95: 88,857,844 km (0.094 R)
• M96: 89,262,207 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 12,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit