🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.81 AU - 0.93 AU

Year: 287 Days

Day: 44.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,725,285 km

• M1: 526,585 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.97 AU - 1.39 AU

Year: 453 Days

Day: 42.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.59 AU - 1.83 AU

Year: 790 Days

Day: 39 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,725,285 km

• M1: 814,411 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.83 AU - 3.37 AU

Year: 1927 Days

Day: 19.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.3 AU - 4 AU

Year: 2462 Days

Day: 18.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,725,285 km

• M1: 245,490 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568

Radius: 10.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.43 AU - 6.99 AU

Year: 4818 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,725,285 km

• M1: 128,056 km (0.093 R)
• M2: 215,571 km (0.109 R)
• M3: 283,338 km (0.069 R)
• M4: 820,395 km (0.11 R)
• M5: 996,771 km (0.111 R)
• M6: 1,089,820 km (0.111 R)
• M7: 1,199,925 km (0.11 R)
• M8: 1,328,579 km (0.11 R)
• M9: 1,431,801 km (0.083 R)
• M10: 1,522,607 km (0.119 R)
• M11: 1,615,358 km (0.094 R)
• M12: 1,678,339 km (0.1 R)
• M13: 1,742,067 km (0.114 R)
• M14: 1,988,904 km (0.089 R)
• M15: 2,264,613 km (0.039 R)
• M16: 2,534,487 km (0.084 R)
• M17: 2,720,138 km (0.067 R)
• M18: 3,105,203 km (0.115 R)
• M19: 3,264,076 km (0.113 R)
• M20: 3,527,967 km (0.119 R)
• M21: 4,141,916 km (0.09 R)
• M22: 4,361,376 km (0.118 R)
• M23: 4,494,967 km (0.117 R)
• M24: 4,697,822 km (0.115 R)
• M25: 4,857,592 km (0.073 R)
• M26: 4,996,120 km (0.083 R)
• M27: 5,300,701 km (0.072 R)
• M28: 5,443,418 km (0.067 R)
• M29: 5,805,594 km (0.096 R)
• M30: 6,325,896 km (0.1 R)
• M31: 6,477,289 km (0.094 R)
• M32: 6,758,084 km (0.066 R)
• M33: 6,964,828 km (0.025 R)
• M34: 7,199,846 km (0.093 R)
• M35: 7,331,642 km (0.057 R)
• M36: 7,411,079 km (0.038 R)
• M37: 7,517,443 km (0.07 R)
• M38: 7,597,477 km (0.093 R)
• M39: 7,812,599 km (0.113 R)
• M40: 7,893,681 km (0.087 R)
• M41: 8,029,516 km (0.08 R)
• M42: 8,636,734 km (0.092 R)
• M43: 8,748,633 km (0.086 R)
• M44: 9,517,267 km (0.088 R)
• M45: 9,661,928 km (0.085 R)
• M46: 9,982,965 km (0.046 R)
• M47: 10,337,063 km (0.103 R)
• M48: 10,605,292 km (0.111 R)
• M49: 11,148,931 km (0.118 R)
• M50: 11,454,859 km (0.066 R)
• M51: 11,577,978 km (0.086 R)
• M52: 12,168,889 km (0.075 R)
• M53: 12,263,136 km (0.117 R)
• M54: 12,452,228 km (0.072 R)
• M55: 12,547,222 km (0.116 R)
• M56: 12,610,652 km (0.029 R)
• M57: 13,315,407 km (0.119 R)
• M58: 14,264,007 km (0.074 R)
• M59: 14,330,130 km (0.102 R)
• M60: 14,596,115 km (0.09 R)
• M61: 15,031,744 km (0.118 R)
• M62: 15,301,917 km (0.1 R)
• M63: 15,778,686 km (0.085 R)
• M64: 17,132,247 km (0.066 R)
• M65: 18,055,266 km (0.108 R)
• M66: 18,848,883 km (0.115 R)
• M67: 18,994,442 km (0.098 R)
• M68: 19,286,606 km (0.117 R)
• M69: 19,580,117 km (0.107 R)
• M70: 20,358,026 km (0.1 R)
• M71: 20,844,668 km (0.115 R)
• M72: 21,524,740 km (0.111 R)
• M73: 21,638,883 km (0.081 R)
• M74: 21,829,471 km (0.107 R)
• M75: 22,212,142 km (0.098 R)
• M76: 22,289,036 km (0.108 R)
• M77: 22,635,803 km (0.067 R)
• M78: 24,317,283 km (0.096 R)
• M79: 24,436,064 km (0.075 R)
• M80: 24,594,788 km (0.067 R)
• M81: 25,594,550 km (0.055 R)
• M82: 26,403,875 km (0.082 R)
• M83: 27,345,144 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.4

Radius: 5.2

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.61 AU - 16.11 AU

Year: 20227 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,725,285 km

• M1: 77,791 km (0.111 R)
• M2: 141,220 km (0.085 R)
• M3: 189,391 km (0.092 R)
• M4: 233,223 km (0.095 R)
• M5: 493,523 km (0.064 R)
• M6: 625,020 km (0.062 R)
• M7: 842,984 km (0.091 R)
• M8: 920,775 km (0.074 R)
• M9: 1,021,454 km (0.084 R)
• M10: 1,322,445 km (0.087 R)
• M11: 2,053,081 km (0.086 R)
• M12: 2,655,661 km (0.078 R)
• M13: 2,976,250 km (0.07 R)
• M14: 3,217,252 km (0.108 R)
• M15: 4,108,855 km (0.118 R)
• M16: 4,208,786 km (0.107 R)
• M17: 5,468,401 km (0.081 R)
• M18: 6,214,744 km (0.107 R)
• M19: 6,522,318 km (0.085 R)
• M20: 6,638,854 km (0.096 R)
• M21: 6,716,944 km (0.053 R)
• M22: 6,795,334 km (0.117 R)
• M23: 7,514,750 km (0.036 R)
• M24: 7,596,131 km (0.097 R)
• M25: 8,216,065 km (0.093 R)
• M26: 8,723,650 km (0.039 R)
• M27: 8,852,155 km (0.084 R)
• M28: 9,416,288 km (0.109 R)
• M29: 9,460,121 km (0.069 R)
• M30: 9,947,211 km (0.086 R)
• M31: 10,397,052 km (0.116 R)
• M32: 10,991,704 km (0.085 R)
• M33: 11,176,906 km (0.117 R)
• M34: 11,363,155 km (0.053 R)
• M35: 11,785,919 km (0.089 R)
• M36: 12,743,794 km (0.097 R)
• M37: 12,840,883 km (0.103 R)
• M38: 12,938,271 km (0.119 R)
• M39: 13,084,877 km (0.11 R)
• M40: 13,133,945 km (0.08 R)
• M41: 14,076,112 km (0.062 R)
• M42: 14,479,279 km (0.117 R)
• M43: 14,988,510 km (0.119 R)
• M44: 15,867,846 km (0.112 R)
• M45: 16,234,660 km (0.066 R)
• M46: 16,498,551 km (0.062 R)
• M47: 17,137,334 km (0.075 R)
• M48: 17,405,862 km (0.03 R)
• M49: 17,459,867 km (0.111 R)
• M50: 19,157,503 km (0.102 R)
• M51: 19,941,247 km (0.12 R)
• M52: 20,393,930 km (0.102 R)
• M53: 20,907,050 km (0.095 R)
• M54: 21,655,937 km (0.102 R)
• M55: 22,354,859 km (0.098 R)
• M56: 23,357,613 km (0.109 R)
• M57: 23,476,693 km (0.094 R)
• M58: 24,919,565 km (0.043 R)
• M59: 26,514,876 km (0.116 R)
• M60: 26,825,441 km (0.111 R)
• M61: 27,701,487 km (0.113 R)
• M62: 27,764,467 km (0.114 R)
• M63: 28,079,820 km (0.082 R)
• M64: 28,142,950 km (0.032 R)
• M65: 28,206,230 km (0.091 R)
• M66: 28,841,422 km (0.117 R)
• M67: 29,353,047 km (0.085 R)
• M68: 31,297,969 km (0.103 R)
• M69: 32,617,572 km (0.114 R)
• M70: 33,418,070 km (0.063 R)
• M71: 33,887,957 km (0.076 R)
• M72: 34,495,474 km (0.099 R)
• M73: 35,038,364 km (0.098 R)
• M74: 36,753,055 km (0.107 R)
• M75: 37,795,004 km (0.097 R)
• M76: 38,214,477 km (0.079 R)
• M77: 38,354,650 km (0.085 R)
• M78: 38,424,811 km (0.084 R)
• M79: 39,199,280 km (0.107 R)
• M80: 39,694,748 km (0.066 R)
• M81: 40,050,043 km (0.081 R)
• M82: 41,409,439 km (0.038 R)
• M83: 42,638,535 km (0.116 R)
• M84: 43,586,536 km (0.09 R)
• M85: 43,952,902 km (0.051 R)
• M86: 44,246,861 km (0.064 R)
• M87: 44,910,478 km (0.038 R)
• M88: 44,984,379 km (0.098 R)
• M89: 45,726,085 km (0.111 R)
• M90: 47,146,218 km (0.056 R)
• M91: 48,732,853 km (0.073 R)
• M92: 51,415,591 km (0.092 R)
• M93: 51,647,767 km (0.118 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit