🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.52 AU - 0.64 AU

Year: 158 Days

Day: 31.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,975,179 km

• M1: 26,778 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.75 AU

Year: 179 Days

Day: 23.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.71 AU - 1.07 AU

Year: 301 Days

Day: 37.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.27 AU - 1.99 AU

Year: 745 Days

Day: 14.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.08 AU - 2.6 AU

Year: 1282 Days

Day: 47.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.17 AU - 3.37 AU

Year: 2118 Days

Day: 28.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.99 AU - 4.45 AU

Year: 2570 Days

Day: 47.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,975,179 km

• M1: 944,411 km (0.076 R)
• M2: 2,709,517 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.46 AU - 5.6 AU

Year: 3453 Days

Day: 39.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,975,179 km

• M1: 582,534 km (0.045 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 13.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.38 AU - 5.56 AU

Year: 4582 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,975,179 km

• M1: 177,124 km (0.055 R)
• M2: 328,966 km (0.055 R)
• M3: 423,063 km (0.092 R)
• M4: 681,717 km (0.072 R)
• M5: 769,232 km (0.059 R)
• M6: 873,053 km (0.103 R)
• M7: 1,243,158 km (0.112 R)
• M8: 1,601,445 km (0.112 R)
• M9: 1,723,218 km (0.053 R)
• M10: 1,976,487 km (0.051 R)
• M11: 2,074,623 km (0.093 R)
• M12: 2,259,077 km (0.089 R)
• M13: 2,396,857 km (0.062 R)
• M14: 2,753,648 km (0.107 R)
• M15: 2,882,601 km (0.059 R)
• M16: 3,223,834 km (0.033 R)
• M17: 3,399,312 km (0.105 R)
• M18: 3,598,278 km (0.073 R)
• M19: 3,719,452 km (0.082 R)
• M20: 3,821,478 km (0.104 R)
• M21: 3,924,551 km (0.063 R)
• M22: 4,112,445 km (0.087 R)
• M23: 4,303,332 km (0.074 R)
• M24: 4,389,202 km (0.084 R)
• M25: 4,606,268 km (0.076 R)
• M26: 4,782,494 km (0.094 R)
• M27: 5,486,652 km (0.067 R)
• M28: 6,054,226 km (0.103 R)
• M29: 6,815,230 km (0.031 R)
• M30: 7,348,098 km (0.116 R)
• M31: 7,947,088 km (0.05 R)
• M32: 8,212,474 km (0.106 R)
• M33: 8,998,761 km (0.086 R)
• M34: 9,136,840 km (0.041 R)
• M35: 10,352,771 km (0.096 R)
• M36: 10,613,670 km (0.12 R)
• M37: 10,730,356 km (0.04 R)
• M38: 11,053,487 km (0.045 R)
• M39: 11,739,394 km (0.108 R)
• M40: 12,377,877 km (0.09 R)
• M41: 12,716,717 km (0.057 R)
• M42: 13,089,963 km (0.116 R)
• M43: 13,183,911 km (0.051 R)
• M44: 13,498,515 km (0.089 R)
• M45: 13,656,790 km (0.108 R)
• M46: 14,006,998 km (0.116 R)
• M47: 14,103,040 km (0.057 R)
• M48: 14,295,872 km (0.117 R)
• M49: 14,489,451 km (0.094 R)
• M50: 14,586,690 km (0.085 R)
• M51: 15,174,161 km (0.107 R)
• M52: 15,536,936 km (0.094 R)
• M53: 15,869,342 km (0.112 R)
• M54: 16,574,995 km (0.106 R)
• M55: 17,393,894 km (0.101 R)
• M56: 17,566,231 km (0.114 R)
• M57: 17,669,902 km (0.116 R)
• M58: 17,947,257 km (0.117 R)
• M59: 18,611,920 km (0.119 R)
• M60: 18,964,971 km (0.064 R)
• M61: 19,534,490 km (0.09 R)
• M62: 20,037,438 km (0.079 R)
• M63: 20,218,152 km (0.097 R)
• M64: 20,399,315 km (0.069 R)
• M65: 22,017,216 km (0.07 R)
• M66: 22,278,414 km (0.116 R)
• M67: 22,954,746 km (0.063 R)
• M68: 23,447,372 km (0.101 R)
• M69: 24,096,926 km (0.049 R)
• M70: 24,481,841 km (0.041 R)
• M71: 24,868,701 km (0.103 R)
• M72: 25,063,029 km (0.025 R)
• M73: 25,687,899 km (0.081 R)
• M74: 26,318,005 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.7

Radius: 3.1

Gravity: 102.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.63 AU - 15.23 AU

Year: 16652 Days

Day: 17.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,975,179 km

• M1: 237,412 km (0.072 R)
• M2: 269,575 km (0.034 R)
• M3: 320,887 km (0.105 R)
• M4: 413,638 km (0.058 R)
• M5: 862,282 km (0.074 R)
• M6: 1,267,992 km (0.112 R)
• M7: 1,854,415 km (0.073 R)
• M8: 1,887,327 km (0.092 R)
• M9: 1,920,388 km (0.094 R)
• M10: 2,297,225 km (0.083 R)
• M11: 2,475,994 km (0.1 R)
• M12: 2,961,439 km (0.116 R)
• M13: 3,394,525 km (0.107 R)
• M14: 4,362,124 km (0.083 R)
• M15: 4,762,448 km (0.079 R)
• M16: 4,989,837 km (0.101 R)
• M17: 5,081,840 km (0.07 R)
• M18: 5,837,608 km (0.09 R)
• M19: 6,032,085 km (0.116 R)
• M20: 6,377,208 km (0.12 R)
• M21: 7,035,289 km (0.082 R)
• M22: 7,190,272 km (0.11 R)
• M23: 7,346,303 km (0.096 R)
• M24: 7,398,512 km (0.092 R)
• M25: 7,450,872 km (0.039 R)
• M26: 8,197,066 km (0.119 R)
• M27: 9,530,581 km (0.11 R)
• M28: 10,047,741 km (0.053 R)
• M29: 10,105,785 km (0.12 R)
• M30: 10,574,026 km (0.075 R)
• M31: 11,410,278 km (0.106 R)
• M32: 11,531,453 km (0.109 R)
• M33: 12,082,122 km (0.068 R)
• M34: 12,329,557 km (0.089 R)
• M35: 12,641,170 km (0.09 R)
• M36: 12,955,475 km (0.119 R)
• M37: 13,081,885 km (0.09 R)
• M38: 13,655,892 km (0.101 R)
• M39: 15,897,167 km (0.117 R)
• M40: 16,236,306 km (0.115 R)
• M41: 16,646,353 km (0.108 R)
• M42: 17,337,346 km (0.074 R)
• M43: 18,890,022 km (0.08 R)
• M44: 19,177,101 km (0.111 R)
• M45: 19,465,675 km (0.075 R)
• M46: 19,683,041 km (0.086 R)
• M47: 20,193,319 km (0.086 R)
• M48: 20,339,775 km (0.072 R)
• M49: 21,152,391 km (0.073 R)
• M50: 21,749,885 km (0.075 R)
• M51: 22,504,606 km (0.111 R)
• M52: 24,039,480 km (0.077 R)
• M53: 25,370,452 km (0.034 R)
• M54: 25,449,590 km (0.08 R)
• M55: 26,084,782 km (0.101 R)
• M56: 27,777,033 km (0.079 R)
• M57: 31,181,582 km (0.101 R)
• M58: 31,775,785 km (0.118 R)
• M59: 34,890,412 km (0.095 R)
• M60: 35,066,339 km (0.105 R)
• M61: 36,751,709 km (0.041 R)
• M62: 36,930,778 km (0.034 R)
• M63: 37,649,446 km (0.118 R)
• M64: 39,557,716 km (0.119 R)
• M65: 40,108,685 km (0.119 R)
• M66: 40,292,990 km (0.09 R)
• M67: 40,847,250 km (0.106 R)
• M68: 40,940,000 km (0.053 R)
• M69: 41,776,851 km (0.087 R)
• M70: 43,467,606 km (0.094 R)
• M71: 44,797,980 km (0.055 R)
• M72: 46,721,509 km (0.065 R)
• M73: 48,671,966 km (0.104 R)
• M74: 49,360,865 km (0.115 R)
• M75: 50,748,235 km (0.032 R)
• M76: 51,847,331 km (0.097 R)
• M77: 51,947,711 km (0.089 R)
• M78: 52,550,890 km (0.102 R)
• M79: 54,069,009 km (0.119 R)
• M80: 56,115,508 km (0.096 R)
• M81: 57,874,779 km (0.082 R)
• M82: 58,187,139 km (0.104 R)
• M83: 58,813,505 km (0.108 R)
• M84: 59,022,793 km (0.12 R)
• M85: 60,072,970 km (0.107 R)
• M86: 62,298,388 km (0.108 R)
• M87: 63,260,302 km (0.052 R)
• M88: 63,367,414 km (0.101 R)
• M89: 65,415,409 km (0.089 R)
• M90: 66,720,052 km (0.091 R)
• M91: 68,143,027 km (0.086 R)
• M92: 68,252,981 km (0.077 R)
• M93: 69,797,280 km (0.096 R)
• M94: 73,032,932 km (0.065 R)
• M95: 73,145,430 km (0.093 R)
• M96: 74,612,387 km (0.051 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit