🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.8 AU - 0.88 AU

Year: 281 Days

Day: 38.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,973,260 km

• M1: 190,438 km (0.069 R)
• M2: 209,287 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.51 AU - 1.59 AU

Year: 705 Days

Day: 26.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,973,260 km

• M1: 597,643 km (0.061 R)
• M2: 1,078,750 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.26 AU - 1.84 AU

Year: 705 Days

Day: 17.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.64 AU - 2.72 AU

Year: 1176 Days

Day: 29.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,973,260 km

• M1: 153,188 km (0.112 R)
• M2: 813,214 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.76 AU - 5.42 AU

Year: 3592 Days

Day: 35.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,973,260 km

• M1: 183,856 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.6

Radius: 14

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.9 AU - 6.42 AU

Year: 4918 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 89,973,260 km

• M1: 233,672 km (0.03 R)
• M2: 526,136 km (0.088 R)
• M3: 627,563 km (0.087 R)
• M4: 749,635 km (0.111 R)
• M5: 1,094,757 km (0.095 R)
• M6: 1,358,349 km (0.034 R)
• M7: 1,557,314 km (0.032 R)
• M8: 1,730,847 km (0.093 R)
• M9: 2,154,808 km (0.103 R)
• M10: 2,271,045 km (0.056 R)
• M11: 2,469,412 km (0.093 R)
• M12: 2,570,839 km (0.097 R)
• M13: 2,883,649 km (0.082 R)
• M14: 3,033,845 km (0.073 R)
• M15: 3,253,305 km (0.118 R)
• M16: 3,342,465 km (0.068 R)
• M17: 3,432,673 km (0.072 R)
• M18: 3,731,120 km (0.115 R)
• M19: 3,966,737 km (0.042 R)
• M20: 4,255,910 km (0.091 R)
• M21: 5,481,116 km (0.033 R)
• M22: 5,695,490 km (0.087 R)
• M23: 5,858,103 km (0.114 R)
• M24: 6,383,491 km (0.06 R)
• M25: 6,808,947 km (0.106 R)
• M26: 7,039,777 km (0.103 R)
• M27: 7,361,262 km (0.074 R)
• M28: 7,867,801 km (0.06 R)
• M29: 8,478,310 km (0.054 R)
• M30: 9,135,792 km (0.029 R)
• M31: 10,466,465 km (0.036 R)
• M32: 10,733,198 km (0.076 R)
• M33: 11,171,520 km (0.107 R)
• M34: 11,512,753 km (0.096 R)
• M35: 11,719,048 km (0.099 R)
• M36: 11,891,984 km (0.112 R)
• M37: 12,983,001 km (0.111 R)
• M38: 13,233,727 km (0.118 R)
• M39: 13,776,618 km (0.101 R)
• M40: 14,179,335 km (0.049 R)
• M41: 14,289,888 km (0.075 R)
• M42: 14,884,240 km (0.102 R)
• M43: 15,071,537 km (0.085 R)
• M44: 15,790,803 km (0.077 R)
• M45: 15,905,395 km (0.117 R)
• M46: 16,058,733 km (0.084 R)
• M47: 16,328,009 km (0.099 R)
• M48: 16,560,035 km (0.083 R)
• M49: 16,715,318 km (0.069 R)
• M50: 16,949,289 km (0.105 R)
• M51: 17,816,209 km (0.086 R)
• M52: 17,975,381 km (0.109 R)
• M53: 18,737,881 km (0.114 R)
• M54: 19,021,519 km (0.074 R)
• M55: 19,429,173 km (0.039 R)
• M56: 21,425,856 km (0.043 R)
• M57: 22,020,507 km (0.1 R)
• M58: 23,443,632 km (0.086 R)
• M59: 24,056,235 km (0.111 R)
• M60: 24,452,969 km (0.107 R)
• M61: 24,585,662 km (0.108 R)
• M62: 25,476,517 km (0.071 R)
• M63: 26,151,653 km (0.089 R)
• M64: 26,969,654 km (0.046 R)
• M65: 27,198,239 km (0.076 R)
• M66: 27,381,646 km (0.076 R)
• M67: 28,165,838 km (0.114 R)
• M68: 28,444,390 km (0.081 R)
• M69: 28,630,639 km (0.059 R)
• M70: 28,957,361 km (0.085 R)
• M71: 29,992,578 km (0.086 R)
• M72: 30,467,102 km (0.052 R)
• M73: 30,992,041 km (0.03 R)
• M74: 31,087,784 km (0.045 R)
• M75: 31,519,972 km (0.04 R)
• M76: 31,954,105 km (0.058 R)
• M77: 32,535,891 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.9

Radius: 4.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.19 AU - 13.41 AU

Year: 16727 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 89,973,260 km

• M1: 289,023 km (0.099 R)
• M2: 392,994 km (0.079 R)
• M3: 492,925 km (0.114 R)
• M4: 610,060 km (0.065 R)
• M5: 654,042 km (0.034 R)
• M6: 773,571 km (0.06 R)
• M7: 971,339 km (0.087 R)
• M8: 1,296,565 km (0.081 R)
• M9: 1,365,380 km (0.096 R)
• M10: 1,628,522 km (0.093 R)
• M11: 2,479,734 km (0.093 R)
• M12: 2,537,030 km (0.118 R)
• M13: 2,934,213 km (0.086 R)
• M14: 3,525,872 km (0.092 R)
• M15: 4,034,954 km (0.072 R)
• M16: 4,119,177 km (0.041 R)
• M17: 4,272,366 km (0.119 R)
• M18: 4,358,384 km (0.11 R)
• M19: 5,285,293 km (0.114 R)
• M20: 5,582,544 km (0.07 R)
• M21: 5,695,341 km (0.102 R)
• M22: 6,407,726 km (0.025 R)
• M23: 6,824,356 km (0.112 R)
• M24: 7,168,132 km (0.064 R)
• M25: 7,229,467 km (0.111 R)
• M26: 7,830,401 km (0.119 R)
• M27: 8,211,577 km (0.093 R)
• M28: 8,318,539 km (0.077 R)
• M29: 8,490,577 km (0.118 R)
• M30: 8,750,877 km (0.073 R)
• M31: 9,035,711 km (0.066 R)
• M32: 9,637,244 km (0.083 R)
• M33: 10,297,719 km (0.117 R)
• M34: 10,343,795 km (0.048 R)
• M35: 10,784,959 km (0.095 R)
• M36: 11,351,038 km (0.046 R)
• M37: 11,975,160 km (0.101 R)
• M38: 13,306,581 km (0.079 R)
• M39: 13,356,696 km (0.096 R)
• M40: 13,532,923 km (0.072 R)
• M41: 13,735,328 km (0.074 R)
• M42: 14,606,437 km (0.062 R)
• M43: 15,337,222 km (0.103 R)
• M44: 15,574,634 km (0.073 R)
• M45: 15,733,507 km (0.089 R)
• M46: 16,026,270 km (0.073 R)
• M47: 16,079,826 km (0.027 R)
• M48: 16,833,949 km (0.11 R)
• M49: 17,875,898 km (0.085 R)
• M50: 18,488,651 km (0.088 R)
• M51: 18,600,850 km (0.096 R)
• M52: 18,656,949 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.7

Radius: 6.6

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.92 AU - 20.64 AU

Year: 29726 Days

Day: 23.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,973,260 km

• M1: 247,285 km (0.114 R)
• M2: 1,117,346 km (0.057 R)
• M3: 1,178,831 km (0.109 R)
• M4: 1,641,089 km (0.113 R)
• M5: 1,746,854 km (0.06 R)
• M6: 1,891,665 km (0.116 R)
• M7: 2,839,816 km (0.086 R)
• M8: 2,967,423 km (0.069 R)
• M9: 3,053,592 km (0.067 R)
• M10: 3,140,508 km (0.105 R)
• M11: 3,406,344 km (0.109 R)
• M12: 3,496,701 km (0.085 R)
• M13: 3,865,609 km (0.089 R)
• M14: 3,959,856 km (0.087 R)
• M15: 4,344,173 km (0.062 R)
• M16: 4,590,560 km (0.107 R)
• M17: 6,382,743 km (0.096 R)
• M18: 6,662,790 km (0.085 R)
• M19: 7,234,852 km (0.074 R)
• M20: 7,292,896 km (0.053 R)
• M21: 7,468,075 km (0.098 R)
• M22: 8,122,117 km (0.098 R)
• M23: 8,243,142 km (0.086 R)
• M24: 8,918,726 km (0.06 R)
• M25: 9,548,234 km (0.064 R)
• M26: 9,868,373 km (0.043 R)
• M27: 10,062,252 km (0.072 R)
• M28: 10,453,600 km (0.11 R)
• M29: 10,651,069 km (0.098 R)
• M30: 10,916,456 km (0.087 R)
• M31: 12,693,529 km (0.118 R)
• M32: 13,400,528 km (0.11 R)
• M33: 13,543,544 km (0.108 R)
• M34: 14,705,321 km (0.094 R)
• M35: 15,747,719 km (0.082 R)
• M36: 17,122,823 km (0.114 R)
• M37: 17,511,628 km (0.117 R)
• M38: 18,774,982 km (0.093 R)
• M39: 18,855,016 km (0.106 R)
• M40: 19,417,654 km (0.058 R)
• M41: 19,904,445 km (0.093 R)
• M42: 20,724,691 km (0.078 R)
• M43: 22,313,270 km (0.043 R)
• M44: 24,200,896 km (0.085 R)
• M45: 24,287,962 km (0.063 R)
• M46: 24,724,638 km (0.098 R)
• M47: 25,252,121 km (0.045 R)
• M48: 25,340,383 km (0.086 R)
• M49: 25,961,065 km (0.11 R)
• M50: 26,497,074 km (0.102 R)
• M51: 26,586,833 km (0.077 R)
• M52: 26,676,591 km (0.062 R)
• M53: 28,493,607 km (0.069 R)
• M54: 31,577,867 km (0.067 R)
• M55: 32,149,929 km (0.106 R)
• M56: 32,245,522 km (0.039 R)
• M57: 32,437,157 km (0.051 R)
• M58: 32,533,199 km (0.084 R)
• M59: 33,789,222 km (0.108 R)
• M60: 34,276,612 km (0.09 R)
• M61: 34,570,123 km (0.107 R)
• M62: 34,864,382 km (0.099 R)
• M63: 35,258,124 km (0.111 R)
• M64: 37,248,972 km (0.074 R)
• M65: 37,349,502 km (0.082 R)
• M66: 37,450,032 km (0.079 R)
• M67: 37,651,540 km (0.089 R)
• M68: 40,302,863 km (0.116 R)
• M69: 42,698,075 km (0.111 R)
• M70: 43,965,917 km (0.095 R)
• M71: 44,284,859 km (0.09 R)
• M72: 45,353,287 km (0.076 R)
• M73: 51,044,888 km (0.115 R)
• M74: 55,802,998 km (0.061 R)
• M75: 56,725,269 km (0.061 R)
• M76: 56,840,908 km (0.097 R)
• M77: 57,304,362 km (0.11 R)
• M78: 58,584,920 km (0.064 R)
• M79: 60,110,519 km (0.095 R)
• M80: 61,411,571 km (0.119 R)
• M81: 62,841,578 km (0.045 R)
• M82: 63,680,672 km (0.116 R)
• M83: 64,402,931 km (0.116 R)
• M84: 66,830,006 km (0.117 R)
• M85: 72,148,510 km (0.105 R)
• M86: 72,901,436 km (0.086 R)
• M87: 74,161,948 km (0.103 R)
• M88: 76,576,756 km (0.098 R)
• M89: 78,759,240 km (0.07 R)
• M90: 79,405,054 km (0.109 R)
• M91: 80,962,068 km (0.078 R)
• M92: 81,874,915 km (0.037 R)
• M93: 88,494,172 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 19,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit