🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 165 Days

Day: 19.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.82 AU - 0.98 AU

Year: 327 Days

Day: 15.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,316,661 km

• M1: 71,358 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.18 AU - 1.22 AU

Year: 503 Days

Day: 23.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,316,661 km

• M1: 606,021 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.7 AU - 2.12 AU

Year: 1011 Days

Day: 23.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,316,661 km

• M1: 331,658 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.79 AU - 3.27 AU

Year: 2019 Days

Day: 25.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.2

Radius: 11.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.23 AU - 7.01 AU

Year: 6522 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,316,661 km

• M1: 200,162 km (0.094 R)
• M2: 338,091 km (0.05 R)
• M3: 499,058 km (0.059 R)
• M4: 578,794 km (0.086 R)
• M5: 918,082 km (0.06 R)
• M6: 1,064,688 km (0.059 R)
• M7: 1,156,691 km (0.1 R)
• M8: 1,587,383 km (0.089 R)
• M9: 1,747,902 km (0.12 R)
• M10: 2,821,117 km (0.099 R)
• M11: 3,422,500 km (0.115 R)
• M12: 4,161,065 km (0.106 R)
• M13: 4,561,389 km (0.032 R)
• M14: 4,663,414 km (0.09 R)
• M15: 4,740,457 km (0.067 R)
• M16: 5,238,469 km (0.1 R)
• M17: 5,399,137 km (0.118 R)
• M18: 5,480,069 km (0.091 R)
• M19: 6,454,849 km (0.047 R)
• M20: 6,540,868 km (0.112 R)
• M21: 6,888,982 km (0.109 R)
• M22: 7,124,449 km (0.1 R)
• M23: 7,213,460 km (0.102 R)
• M24: 7,482,586 km (0.12 R)
• M25: 7,846,708 km (0.061 R)
• M26: 8,000,195 km (0.119 R)
• M27: 8,435,076 km (0.105 R)
• M28: 8,560,738 km (0.117 R)
• M29: 9,687,061 km (0.106 R)
• M30: 9,917,890 km (0.116 R)
• M31: 10,184,025 km (0.104 R)
• M32: 10,519,872 km (0.117 R)
• M33: 10,859,459 km (0.09 R)
• M34: 11,065,007 km (0.069 R)
• M35: 11,271,751 km (0.11 R)
• M36: 11,410,428 km (0.117 R)
• M37: 11,899,912 km (0.077 R)
• M38: 12,289,315 km (0.088 R)
• M39: 12,575,197 km (0.12 R)
• M40: 12,827,120 km (0.08 R)
• M41: 13,226,397 km (0.091 R)
• M42: 13,446,006 km (0.115 R)
• M43: 13,666,813 km (0.116 R)
• M44: 14,149,116 km (0.106 R)
• M45: 14,524,158 km (0.085 R)
• M46: 14,637,254 km (0.074 R)
• M47: 14,940,339 km (0.063 R)
• M48: 17,119,532 km (0.106 R)
• M49: 17,559,050 km (0.086 R)
• M50: 18,368,075 km (0.059 R)
• M51: 19,687,379 km (0.091 R)
• M52: 19,938,255 km (0.103 R)
• M53: 20,442,998 km (0.105 R)
• M54: 20,569,857 km (0.049 R)
• M55: 20,994,565 km (0.081 R)
• M56: 21,637,088 km (0.116 R)
• M57: 21,896,042 km (0.112 R)
• M58: 23,161,490 km (0.091 R)
• M59: 23,381,998 km (0.076 R)
• M60: 23,647,683 km (0.033 R)
• M61: 24,585,213 km (0.083 R)
• M62: 24,675,271 km (0.078 R)
• M63: 24,900,566 km (0.026 R)
• M64: 25,626,115 km (0.072 R)
• M65: 25,854,252 km (0.063 R)
• M66: 26,358,546 km (0.07 R)
• M67: 27,516,883 km (0.101 R)
• M68: 28,550,006 km (0.11 R)
• M69: 29,595,695 km (0.102 R)
• M70: 29,835,201 km (0.081 R)
• M71: 30,171,347 km (0.095 R)
• M72: 30,364,179 km (0.099 R)
• M73: 30,896,299 km (0.086 R)
• M74: 31,333,872 km (0.107 R)
• M75: 31,969,663 km (0.089 R)
• M76: 32,560,276 km (0.063 R)
• M77: 32,906,595 km (0.103 R)
• M78: 33,154,628 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.3

Radius: 4.3

Gravity: 17.81 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.11 AU - 16.11 AU

Year: 19225 Days

Day: 15.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,316,661 km

• M1: 68,217 km (0.098 R)
• M2: 884,722 km (0.064 R)
• M3: 1,390,512 km (0.093 R)
• M4: 1,516,324 km (0.112 R)
• M5: 1,567,636 km (0.045 R)
• M6: 1,725,013 km (0.072 R)
• M7: 2,112,023 km (0.049 R)
• M8: 2,140,746 km (0.086 R)
• M9: 2,198,490 km (0.084 R)
• M10: 2,315,476 km (0.111 R)
• M11: 3,490,717 km (0.074 R)
• M12: 3,661,707 km (0.076 R)
• M13: 3,765,528 km (0.096 R)
• M14: 4,011,766 km (0.055 R)
• M15: 4,519,800 km (0.08 R)
• M16: 4,706,199 km (0.065 R)
• M17: 5,009,584 km (0.115 R)
• M18: 5,241,311 km (0.07 R)
• M19: 5,635,202 km (0.05 R)
• M20: 6,915,610 km (0.105 R)
• M21: 7,001,330 km (0.054 R)
• M22: 7,787,317 km (0.108 R)
• M23: 7,921,058 km (0.064 R)
• M24: 8,555,203 km (0.093 R)
• M25: 8,647,056 km (0.101 R)
• M26: 8,739,358 km (0.116 R)
• M27: 8,878,334 km (0.067 R)
• M28: 8,924,710 km (0.114 R)
• M29: 9,111,558 km (0.077 R)
• M30: 10,258,973 km (0.116 R)
• M31: 10,405,579 km (0.077 R)
• M32: 11,098,816 km (0.105 R)
• M33: 11,451,119 km (0.077 R)
• M34: 11,755,849 km (0.117 R)
• M35: 12,477,510 km (0.099 R)
• M36: 14,781,915 km (0.093 R)
• M37: 14,836,967 km (0.112 R)
• M38: 15,559,824 km (0.118 R)
• M39: 15,672,023 km (0.026 R)
• M40: 17,039,646 km (0.11 R)
• M41: 18,031,331 km (0.087 R)
• M42: 18,267,246 km (0.063 R)
• M43: 18,504,359 km (0.096 R)
• M44: 22,180,128 km (0.111 R)
• M45: 23,261,422 km (0.099 R)
• M46: 23,389,777 km (0.096 R)
• M47: 23,454,104 km (0.089 R)
• M48: 25,079,485 km (0.105 R)
• M49: 25,541,144 km (0.109 R)
• M50: 26,072,067 km (0.108 R)
• M51: 26,472,690 km (0.086 R)
• M52: 26,942,726 km (0.054 R)
• M53: 27,077,514 km (0.074 R)
• M54: 27,212,451 km (0.053 R)
• M55: 27,550,991 km (0.108 R)
• M56: 29,819,792 km (0.04 R)
• M57: 33,080,727 km (0.112 R)
• M58: 33,949,890 km (0.052 R)
• M59: 35,488,804 km (0.096 R)
• M60: 35,858,610 km (0.063 R)
• M61: 36,229,612 km (0.036 R)
• M62: 37,425,498 km (0.09 R)
• M63: 38,028,228 km (0.029 R)
• M64: 38,634,248 km (0.102 R)
• M65: 39,014,526 km (0.037 R)
• M66: 39,243,411 km (0.118 R)
• M67: 39,855,715 km (0.083 R)
• M68: 40,625,546 km (0.053 R)
• M69: 41,245,031 km (0.09 R)
• M70: 41,478,104 km (0.117 R)
• M71: 41,633,686 km (0.107 R)
• M72: 41,867,507 km (0.11 R)
• M73: 42,101,778 km (0.113 R)
• M74: 42,571,515 km (0.066 R)
• M75: 42,807,132 km (0.063 R)
• M76: 43,437,387 km (0.058 R)
• M77: 43,516,375 km (0.099 R)
• M78: 45,026,416 km (0.103 R)
• M79: 45,828,111 km (0.059 R)
• M80: 46,472,878 km (0.092 R)
• M81: 46,877,241 km (0.085 R)
• M82: 48,343,001 km (0.114 R)
• M83: 48,670,770 km (0.07 R)
• M84: 49,163,844 km (0.111 R)
• M85: 49,246,123 km (0.089 R)
• M86: 50,735,968 km (0.092 R)
• M87: 51,737,227 km (0.114 R)
• M88: 52,660,994 km (0.098 R)
• M89: 53,505,324 km (0.092 R)
• M90: 54,014,106 km (0.087 R)
• M91: 55,122,028 km (0.103 R)
• M92: 56,065,392 km (0.118 R)
• M93: 56,927,525 km (0.055 R)
• M94: 57,707,229 km (0.11 R)
• M95: 58,054,894 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 5.2

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.96 AU - 16.8 AU

Year: 20879 Days

Day: 16.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,316,661 km

• M1: 129,851 km (0.081 R)
• M2: 184,604 km (0.104 R)
• M3: 263,292 km (0.084 R)
• M4: 370,404 km (0.109 R)
• M5: 403,765 km (0.095 R)
• M6: 438,172 km (0.075 R)
• M7: 510,428 km (0.08 R)
• M8: 952,639 km (0.065 R)
• M9: 1,681,779 km (0.107 R)
• M10: 1,885,532 km (0.116 R)
• M11: 2,348,537 km (0.107 R)
• M12: 3,337,379 km (0.078 R)
• M13: 3,482,788 km (0.055 R)
• M14: 4,240,800 km (0.079 R)
• M15: 5,172,945 km (0.073 R)
• M16: 5,468,849 km (0.109 R)
• M17: 5,511,485 km (0.088 R)
• M18: 6,660,696 km (0.049 R)
• M19: 6,752,100 km (0.106 R)
• M20: 6,843,953 km (0.086 R)
• M21: 6,890,029 km (0.074 R)
• M22: 7,121,906 km (0.112 R)
• M23: 7,929,286 km (0.109 R)
• M24: 8,074,844 km (0.106 R)
• M25: 8,270,219 km (0.101 R)
• M26: 8,966,148 km (0.114 R)
• M27: 9,577,555 km (0.101 R)
• M28: 10,202,425 km (0.05 R)
• M29: 10,413,657 km (0.036 R)
• M30: 10,786,605 km (0.107 R)
• M31: 11,164,190 km (0.059 R)
• M32: 11,876,575 km (0.115 R)
• M33: 12,043,077 km (0.117 R)
• M34: 12,210,328 km (0.113 R)
• M35: 13,633,901 km (0.105 R)
• M36: 13,808,183 km (0.111 R)
• M37: 14,869,729 km (0.1 R)
• M38: 15,470,664 km (0.025 R)
• M39: 16,882,718 km (0.101 R)
• M40: 17,195,078 km (0.106 R)
• M41: 17,320,591 km (0.107 R)
• M42: 17,383,572 km (0.064 R)
• M43: 17,572,514 km (0.082 R)
• M44: 18,207,557 km (0.039 R)
• M45: 18,979,631 km (0.074 R)
• M46: 20,025,470 km (0.043 R)
• M47: 20,157,565 km (0.07 R)
• M48: 21,157,028 km (0.114 R)
• M49: 22,377,597 km (0.092 R)
• M50: 22,651,960 km (0.067 R)
• M51: 24,180,701 km (0.089 R)
• M52: 24,391,634 km (0.113 R)
• M53: 26,680,331 km (0.097 R)
• M54: 26,825,741 km (0.11 R)
• M55: 28,219,245 km (0.07 R)
• M56: 29,786,582 km (0.062 R)
• M57: 31,535,381 km (0.111 R)
• M58: 32,460,943 km (0.076 R)
• M59: 33,551,960 km (0.07 R)
• M60: 33,708,888 km (0.064 R)
• M61: 34,813,668 km (0.089 R)
• M62: 37,545,625 km (0.065 R)
• M63: 38,608,368 km (0.096 R)
• M64: 39,019,613 km (0.037 R)
• M65: 40,763,176 km (0.096 R)
• M66: 41,014,201 km (0.11 R)
• M67: 41,602,270 km (0.096 R)
• M68: 41,939,464 km (0.085 R)
• M69: 42,277,705 km (0.096 R)
• M70: 43,382,934 km (0.107 R)
• M71: 46,056,547 km (0.113 R)
• M72: 46,405,409 km (0.119 R)
• M73: 46,492,774 km (0.107 R)
• M74: 47,193,640 km (0.116 R)
• M75: 48,251,297 km (0.094 R)
• M76: 48,339,859 km (0.117 R)
• M77: 48,516,983 km (0.095 R)
• M78: 49,406,043 km (0.102 R)
• M79: 50,210,730 km (0.067 R)
• M80: 51,561,449 km (0.106 R)
• M81: 51,651,956 km (0.086 R)
• M82: 52,195,894 km (0.082 R)
• M83: 55,036,608 km (0.061 R)
• M84: 55,592,214 km (0.038 R)
• M85: 56,335,865 km (0.106 R)
• M86: 56,615,613 km (0.112 R)
• M87: 58,964,450 km (0.051 R)
• M88: 60,389,070 km (0.12 R)
• M89: 63,562,789 km (0.115 R)
• M90: 64,437,787 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit