🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.88 AU - 0.92 AU

Year: 310 Days

Day: 15.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.94 AU - 1.2 AU

Year: 402 Days

Day: 19.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,231,475 km

• M1: 555,906 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.07 AU - 1.25 AU

Year: 454 Days

Day: 27.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,231,475 km

• M1: 134,788 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.36 AU

Year: 454 Days

Day: 20.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,231,475 km

• M1: 697,874 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.5 AU - 1.66 AU

Year: 722 Days

Day: 46.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,231,475 km

• M1: 56,099 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.68 AU - 1.76 AU

Year: 820 Days

Day: 22.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.01 AU - 2.03 AU

Year: 1043 Days

Day: 28.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.65 AU - 3.55 AU

Year: 1984 Days

Day: 33.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 12.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.33 AU - 7.69 AU

Year: 6745 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 71,231,475 km

• M1: 163,510 km (0.064 R)
• M2: 320,738 km (0.111 R)
• M3: 444,605 km (0.084 R)
• M4: 663,467 km (0.047 R)
• M5: 993,629 km (0.11 R)
• M6: 1,099,844 km (0.074 R)
• M7: 1,375,104 km (0.044 R)
• M8: 1,495,081 km (0.059 R)
• M9: 1,618,799 km (0.104 R)
• M10: 2,030,492 km (0.094 R)
• M11: 2,168,571 km (0.038 R)
• M12: 2,412,565 km (0.036 R)
• M13: 2,601,657 km (0.109 R)
• M14: 2,687,376 km (0.101 R)
• M15: 2,883,649 km (0.069 R)
• M16: 2,994,800 km (0.115 R)
• M17: 3,360,267 km (0.091 R)
• M18: 4,184,252 km (0.12 R)
• M19: 4,829,019 km (0.091 R)
• M20: 5,068,974 km (0.098 R)
• M21: 6,210,855 km (0.069 R)
• M22: 6,384,538 km (0.096 R)
• M23: 6,915,461 km (0.089 R)
• M24: 7,460,446 km (0.098 R)
• M25: 7,707,282 km (0.111 R)
• M26: 8,753,420 km (0.093 R)
• M27: 8,948,496 km (0.066 R)
• M28: 9,743,160 km (0.109 R)
• M29: 9,877,798 km (0.114 R)
• M30: 9,979,225 km (0.098 R)
• M31: 10,560,413 km (0.107 R)
• M32: 10,733,348 km (0.081 R)
• M33: 11,470,566 km (0.109 R)
• M34: 12,115,333 km (0.065 R)
• M35: 12,296,496 km (0.081 R)
• M36: 13,141,724 km (0.117 R)
• M37: 13,290,724 km (0.09 R)
• M38: 13,515,120 km (0.103 R)
• M39: 14,502,317 km (0.111 R)
• M40: 14,772,042 km (0.083 R)
• M41: 14,926,876 km (0.086 R)
• M42: 15,082,308 km (0.049 R)
• M43: 15,473,357 km (0.076 R)
• M44: 15,591,240 km (0.118 R)
• M45: 15,748,916 km (0.064 R)
• M46: 17,559,798 km (0.109 R)
• M47: 18,468,904 km (0.104 R)
• M48: 18,719,481 km (0.088 R)
• M49: 19,055,328 km (0.118 R)
• M50: 19,435,606 km (0.107 R)
• M51: 20,548,315 km (0.103 R)
• M52: 20,851,400 km (0.101 R)
• M53: 21,199,664 km (0.056 R)
• M54: 21,462,208 km (0.07 R)
• M55: 21,769,632 km (0.111 R)
• M56: 21,990,289 km (0.077 R)
• M57: 22,211,544 km (0.074 R)
• M58: 23,194,252 km (0.069 R)
• M59: 24,191,023 km (0.081 R)
• M60: 25,063,178 km (0.057 R)
• M61: 25,992,331 km (0.07 R)
• M62: 26,179,478 km (0.1 R)
• M63: 26,838,157 km (0.113 R)
• M64: 27,502,222 km (0.047 R)
• M65: 28,605,207 km (0.081 R)
• M66: 28,798,488 km (0.09 R)
• M67: 29,234,865 km (0.083 R)
• M68: 29,332,253 km (0.093 R)
• M69: 29,624,717 km (0.103 R)
• M70: 29,771,323 km (0.115 R)
• M71: 30,705,561 km (0.063 R)
• M72: 31,151,513 km (0.101 R)
• M73: 31,449,960 km (0.056 R)
• M74: 31,849,387 km (0.076 R)
• M75: 31,949,617 km (0.077 R)
• M76: 32,099,963 km (0.038 R)
• M77: 32,351,138 km (0.032 R)
• M78: 32,754,304 km (0.078 R)
• M79: 33,108,552 km (0.094 R)
• M80: 34,332,562 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.8

Radius: 3.4

Gravity: 66.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.01 AU - 13.09 AU

Year: 17133 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,231,475 km

• M1: 48,619 km (0.062 R)
• M2: 147,803 km (0.077 R)
• M3: 243,695 km (0.06 R)
• M4: 306,975 km (0.082 R)
• M5: 611,855 km (0.072 R)
• M6: 910,901 km (0.108 R)
• M7: 1,932,505 km (0.088 R)
• M8: 2,159,744 km (0.047 R)
• M9: 2,964,581 km (0.076 R)
• M10: 3,495,205 km (0.078 R)
• M11: 4,013,711 km (0.108 R)
• M12: 4,260,996 km (0.054 R)
• M13: 4,641,124 km (0.114 R)
• M14: 4,727,143 km (0.092 R)
• M15: 5,615,306 km (0.044 R)
• M16: 6,031,487 km (0.109 R)
• M17: 6,172,408 km (0.117 R)
• M18: 6,409,670 km (0.062 R)
• M19: 7,139,259 km (0.108 R)
• M20: 7,438,305 km (0.03 R)
• M21: 7,741,540 km (0.085 R)
• M22: 7,997,353 km (0.056 R)
• M23: 8,569,864 km (0.072 R)
• M24: 9,863,885 km (0.097 R)
• M25: 10,420,688 km (0.108 R)
• M26: 10,702,980 km (0.106 R)
• M27: 12,448,637 km (0.083 R)
• M28: 12,989,284 km (0.108 R)
• M29: 13,537,710 km (0.088 R)
• M30: 13,599,045 km (0.063 R)
• M31: 14,719,832 km (0.07 R)
• M32: 14,909,373 km (0.105 R)
• M33: 15,355,174 km (0.097 R)
• M34: 16,455,616 km (0.109 R)
• M35: 16,521,140 km (0.096 R)
• M36: 16,652,337 km (0.099 R)
• M37: 17,380,729 km (0.076 R)
• M38: 19,627,390 km (0.072 R)
• M39: 20,466,634 km (0.119 R)
• M40: 20,607,705 km (0.051 R)
• M41: 21,317,547 km (0.115 R)
• M42: 21,891,255 km (0.116 R)
• M43: 22,470,049 km (0.1 R)
• M44: 22,907,324 km (0.095 R)
• M45: 23,494,944 km (0.117 R)
• M46: 24,013,001 km (0.086 R)
• M47: 24,087,352 km (0.094 R)
• M48: 24,609,897 km (0.073 R)
• M49: 25,741,904 km (0.048 R)
• M50: 25,817,900 km (0.077 R)
• M51: 27,277,377 km (0.048 R)
• M52: 28,291,351 km (0.065 R)
• M53: 29,875,293 km (0.109 R)
• M54: 31,081,800 km (0.096 R)
• M55: 31,568,891 km (0.078 R)
• M56: 32,140,504 km (0.112 R)
• M57: 32,797,688 km (0.076 R)
• M58: 34,042,043 km (0.099 R)
• M59: 34,292,769 km (0.09 R)
• M60: 36,405,689 km (0.111 R)
• M61: 37,176,716 km (0.099 R)
• M62: 38,821,844 km (0.061 R)
• M63: 39,609,327 km (0.102 R)
• M64: 40,579,021 km (0.097 R)
• M65: 40,756,145 km (0.114 R)
• M66: 41,289,162 km (0.118 R)
• M67: 41,556,493 km (0.1 R)
• M68: 41,735,113 km (0.054 R)
• M69: 41,824,423 km (0.103 R)
• M70: 42,451,837 km (0.079 R)
• M71: 43,534,626 km (0.084 R)
• M72: 47,581,697 km (0.099 R)
• M73: 49,744,583 km (0.115 R)
• M74: 50,504,391 km (0.113 R)
• M75: 51,843,142 km (0.094 R)
• M76: 52,516,931 km (0.104 R)
• M77: 52,613,422 km (0.106 R)
• M78: 53,581,469 km (0.114 R)
• M79: 54,751,026 km (0.083 R)
• M80: 55,535,367 km (0.112 R)
• M81: 55,830,524 km (0.058 R)
• M82: 56,027,544 km (0.117 R)
• M83: 56,817,870 km (0.103 R)
• M84: 59,411,897 km (0.087 R)
• M85: 59,613,106 km (0.107 R)
• M86: 60,318,909 km (0.055 R)
• M87: 62,248,422 km (0.099 R)
• M88: 63,580,292 km (0.113 R)
• M89: 64,714,543 km (0.046 R)
• M90: 66,480,695 km (0.106 R)
• M91: 67,317,247 km (0.089 R)
• M92: 67,631,851 km (0.105 R)
• M93: 68,578,656 km (0.098 R)
• M94: 71,231,475 km (0.057 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit