🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 152 Days

Day: 13.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 170 Days

Day: 41.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.95 AU - 1.05 AU

Year: 416 Days

Day: 47.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,011,949 km

• M1: 67,618 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.01 AU - 1.05 AU

Year: 435 Days

Day: 36.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.68 AU - 2.58 AU

Year: 1294 Days

Day: 24.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 12.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.84 AU - 4.38 AU

Year: 2855 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,011,949 km

• M1: 161,566 km (0.089 R)
• M2: 265,686 km (0.098 R)
• M3: 570,417 km (0.112 R)
• M4: 805,136 km (0.072 R)
• M5: 1,193,043 km (0.034 R)
• M6: 1,438,683 km (0.089 R)
• M7: 1,615,358 km (0.097 R)
• M8: 1,722,769 km (0.116 R)
• M9: 1,866,233 km (0.082 R)
• M10: 2,071,482 km (0.095 R)
• M11: 2,479,884 km (0.086 R)
• M12: 2,617,364 km (0.081 R)
• M13: 2,966,227 km (0.051 R)
• M14: 3,524,227 km (0.119 R)
• M15: 3,751,017 km (0.041 R)
• M16: 3,938,912 km (0.114 R)
• M17: 4,026,726 km (0.073 R)
• M18: 4,505,888 km (0.113 R)
• M19: 4,582,332 km (0.098 R)
• M20: 4,674,784 km (0.095 R)
• M21: 4,830,366 km (0.096 R)
• M22: 4,924,463 km (0.078 R)
• M23: 5,114,452 km (0.118 R)
• M24: 5,502,060 km (0.068 R)
• M25: 5,600,495 km (0.105 R)
• M26: 5,832,372 km (0.1 R)
• M27: 5,949,507 km (0.087 R)
• M28: 6,203,225 km (0.088 R)
• M29: 6,529,648 km (0.11 R)
• M30: 6,634,067 km (0.109 R)
• M31: 6,826,600 km (0.034 R)
• M32: 7,145,991 km (0.12 R)
• M33: 7,235,600 km (0.08 R)
• M34: 7,325,509 km (0.115 R)
• M35: 7,725,683 km (0.047 R)
• M36: 7,965,638 km (0.096 R)
• M37: 8,058,538 km (0.077 R)
• M38: 8,301,784 km (0.107 R)
• M39: 8,396,031 km (0.077 R)
• M40: 8,528,575 km (0.085 R)
• M41: 8,815,055 km (0.057 R)
• M42: 9,104,526 km (0.117 R)
• M43: 9,182,317 km (0.115 R)
• M44: 9,812,274 km (0.115 R)
• M45: 10,375,061 km (0.035 R)
• M46: 10,476,638 km (0.116 R)
• M47: 10,619,354 km (0.074 R)
• M48: 10,824,603 km (0.1 R)
• M49: 10,989,609 km (0.061 R)
• M50: 11,072,486 km (0.036 R)
• M51: 11,176,307 km (0.056 R)
• M52: 11,301,371 km (0.045 R)
• M53: 11,405,940 km (0.044 R)
• M54: 11,510,808 km (0.089 R)
• M55: 11,721,592 km (0.118 R)
• M56: 11,933,721 km (0.085 R)
• M57: 12,147,048 km (0.1 R)
• M58: 12,275,552 km (0.119 R)
• M59: 12,404,655 km (0.09 R)
• M60: 12,555,749 km (0.075 R)
• M61: 13,078,743 km (0.118 R)
• M62: 13,188,548 km (0.08 R)
• M63: 13,387,065 km (0.047 R)
• M64: 13,742,360 km (0.026 R)
• M65: 14,100,796 km (0.117 R)
• M66: 14,964,574 km (0.12 R)
• M67: 15,495,647 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 10

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.27 AU - 4.15 AU

Year: 2974 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,011,949 km

• M1: 157,078 km (0.08 R)
• M2: 222,302 km (0.091 R)
• M3: 533,167 km (0.09 R)
• M4: 907,760 km (0.078 R)
• M5: 1,007,691 km (0.1 R)
• M6: 1,243,757 km (0.092 R)
• M7: 1,510,639 km (0.116 R)
• M8: 1,617,303 km (0.103 R)
• M9: 1,726,509 km (0.09 R)
• M10: 1,810,134 km (0.072 R)
• M11: 1,909,318 km (0.112 R)
• M12: 2,850,587 km (0.068 R)
• M13: 2,916,710 km (0.118 R)
• M14: 3,169,680 km (0.074 R)
• M15: 3,536,045 km (0.073 R)
• M16: 3,607,403 km (0.089 R)
• M17: 3,715,263 km (0.097 R)
• M18: 3,879,073 km (0.117 R)
• M19: 5,666,767 km (0.108 R)
• M20: 5,876,952 km (0.078 R)
• M21: 5,940,531 km (0.104 R)
• M22: 6,047,045 km (0.106 R)
• M23: 6,218,634 km (0.102 R)
• M24: 6,348,485 km (0.113 R)
• M25: 6,457,392 km (0.08 R)
• M26: 6,566,898 km (0.078 R)
• M27: 6,632,870 km (0.118 R)
• M28: 7,718,801 km (0.119 R)
• M29: 7,905,200 km (0.107 R)
• M30: 7,975,511 km (0.098 R)
• M31: 8,116,732 km (0.065 R)
• M32: 8,401,566 km (0.1 R)
• M33: 8,545,180 km (0.036 R)
• M34: 8,713,777 km (0.108 R)
• M35: 8,810,716 km (0.036 R)
• M36: 9,030,027 km (0.025 R)
• M37: 9,523,700 km (0.09 R)
• M38: 10,280,964 km (0.042 R)
• M39: 10,486,063 km (0.108 R)
• M40: 11,162,245 km (0.117 R)
• M41: 11,267,562 km (0.093 R)
• M42: 11,426,136 km (0.068 R)
• M43: 12,175,920 km (0.082 R)
• M44: 12,284,229 km (0.087 R)
• M45: 12,447,440 km (0.072 R)
• M46: 12,556,647 km (0.035 R)
• M47: 12,748,581 km (0.067 R)
• M48: 12,858,685 km (0.093 R)
• M49: 13,610,115 km (0.051 R)
• M50: 13,807,285 km (0.099 R)
• M51: 13,920,381 km (0.083 R)
• M52: 14,033,776 km (0.106 R)
• M53: 14,290,037 km (0.073 R)
• M54: 14,519,072 km (0.032 R)
• M55: 14,634,113 km (0.074 R)
• M56: 14,922,836 km (0.083 R)
• M57: 15,242,826 km (0.117 R)
• M58: 15,476,947 km (0.105 R)
• M59: 15,978,249 km (0.09 R)
• M60: 16,695,272 km (0.114 R)
• M61: 16,815,848 km (0.053 R)
• M62: 17,179,071 km (0.062 R)
• M63: 17,392,248 km (0.046 R)
• M64: 17,882,630 km (0.086 R)
• M65: 18,067,683 km (0.115 R)
• M66: 18,377,650 km (0.107 R)
• M67: 18,533,231 km (0.098 R)
• M68: 19,539,427 km (0.067 R)
• M69: 19,634,721 km (0.109 R)
• M70: 19,698,300 km (0.064 R)
• M71: 19,857,621 km (0.074 R)
• M72: 20,177,462 km (0.078 R)
• M73: 20,273,653 km (0.061 R)
• M74: 20,919,467 km (0.059 R)
• M75: 21,016,855 km (0.116 R)
• M76: 21,637,686 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 8.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.78 AU - 5.58 AU

Year: 4214 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,011,949 km

• M1: 107,561 km (0.085 R)
• M2: 240,703 km (0.089 R)
• M3: 315,652 km (0.063 R)
• M4: 471,084 km (0.102 R)
• M5: 546,032 km (0.102 R)
• M6: 680,670 km (0.104 R)
• M7: 737,817 km (0.082 R)
• M8: 826,977 km (0.109 R)
• M9: 962,363 km (0.068 R)
• M10: 1,127,818 km (0.037 R)
• M11: 1,255,276 km (0.12 R)
• M12: 1,314,816 km (0.118 R)
• M13: 1,399,937 km (0.061 R)
• M14: 1,601,296 km (0.115 R)
• M15: 1,705,715 km (0.112 R)
• M16: 2,018,374 km (0.102 R)
• M17: 2,246,511 km (0.079 R)
• M18: 2,349,135 km (0.118 R)
• M19: 2,453,255 km (0.109 R)
• M20: 2,728,067 km (0.06 R)
• M21: 2,916,710 km (0.096 R)
• M22: 3,323,765 km (0.083 R)
• M23: 3,508,668 km (0.084 R)
• M24: 3,662,455 km (0.073 R)
• M25: 3,835,839 km (0.074 R)
• M26: 3,923,653 km (0.098 R)
• M27: 4,083,274 km (0.035 R)
• M28: 4,154,931 km (0.077 R)
• M29: 4,263,240 km (0.06 R)
• M30: 4,317,843 km (0.034 R)
• M31: 4,372,596 km (0.106 R)
• M32: 4,501,250 km (0.075 R)
• M33: 4,894,693 km (0.074 R)
• M34: 4,951,839 km (0.091 R)
• M35: 5,221,265 km (0.046 R)
• M36: 5,299,205 km (0.11 R)
• M37: 6,243,467 km (0.064 R)
• M38: 6,809,097 km (0.094 R)
• M39: 7,260,433 km (0.059 R)
• M40: 7,347,499 km (0.076 R)
• M41: 7,413,023 km (0.042 R)
• M42: 7,788,065 km (0.113 R)
• M43: 8,101,622 km (0.114 R)
• M44: 8,282,636 km (0.119 R)
• M45: 8,396,480 km (0.087 R)
• M46: 9,137,288 km (0.094 R)
• M47: 9,396,841 km (0.059 R)
• M48: 10,141,240 km (0.091 R)
• M49: 11,482,684 km (0.112 R)
• M50: 11,737,150 km (0.043 R)
• M51: 11,942,099 km (0.076 R)
• M52: 12,303,677 km (0.11 R)
• M53: 12,590,306 km (0.116 R)
• M54: 12,747,534 km (0.115 R)
• M55: 13,329,769 km (0.105 R)
• M56: 13,436,432 km (0.094 R)
• M57: 13,893,453 km (0.07 R)
• M58: 14,083,144 km (0.117 R)
• M59: 14,410,314 km (0.11 R)
• M60: 14,740,028 km (0.101 R)
• M61: 14,988,959 km (0.069 R)
• M62: 15,099,960 km (0.097 R)
• M63: 15,406,935 km (0.116 R)
• M64: 15,998,445 km (0.119 R)
• M65: 16,168,837 km (0.106 R)
• M66: 16,425,547 km (0.089 R)
• M67: 16,683,603 km (0.063 R)
• M68: 17,349,164 km (0.053 R)
• M69: 17,524,194 km (0.117 R)
• M70: 17,846,577 km (0.115 R)
• M71: 18,259,916 km (0.068 R)
• M72: 18,706,167 km (0.102 R)
• M73: 18,915,604 km (0.061 R)
• M74: 19,035,731 km (0.061 R)
• M75: 19,761,430 km (0.097 R)
• M76: 19,883,203 km (0.069 R)
• M77: 20,066,460 km (0.063 R)
• M78: 20,403,803 km (0.055 R)
• M79: 20,526,922 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 13.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.81 AU - 10.79 AU

Year: 12770 Days

Day: 7.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,011,949 km

• M1: 288,125 km (0.089 R)
• M2: 517,010 km (0.094 R)
• M3: 725,250 km (0.117 R)
• M4: 1,062,145 km (0.081 R)
• M5: 1,185,563 km (0.098 R)
• M6: 1,447,808 km (0.076 R)
• M7: 1,777,971 km (0.05 R)
• M8: 2,621,254 km (0.053 R)
• M9: 3,481,292 km (0.053 R)
• M10: 3,797,093 km (0.117 R)
• M11: 4,122,469 km (0.112 R)
• M12: 4,255,162 km (0.084 R)
• M13: 5,046,086 km (0.12 R)
• M14: 5,152,599 km (0.073 R)
• M15: 5,259,861 km (0.05 R)
• M16: 5,844,789 km (0.117 R)
• M17: 5,994,387 km (0.049 R)
• M18: 6,918,154 km (0.105 R)
• M19: 7,599,422 km (0.112 R)
• M20: 7,927,490 km (0.111 R)
• M21: 8,010,218 km (0.083 R)
• M22: 8,302,083 km (0.089 R)
• M23: 8,767,931 km (0.046 R)
• M24: 9,112,156 km (0.066 R)
• M25: 9,504,701 km (0.097 R)
• M26: 9,592,664 km (0.107 R)
• M27: 9,947,361 km (0.114 R)
• M28: 10,442,081 km (0.119 R)
• M29: 11,083,557 km (0.077 R)
• M30: 11,643,501 km (0.107 R)
• M31: 11,974,412 km (0.096 R)
• M32: 12,452,527 km (0.049 R)
• M33: 12,645,508 km (0.099 R)
• M34: 13,576,007 km (0.089 R)
• M35: 13,874,455 km (0.104 R)
• M36: 14,326,240 km (0.072 R)
• M37: 15,347,395 km (0.08 R)
• M38: 18,165,370 km (0.103 R)
• M39: 19,886,195 km (0.088 R)
• M40: 19,998,991 km (0.112 R)
• M41: 21,427,053 km (0.077 R)
• M42: 23,959,595 km (0.052 R)
• M43: 24,139,711 km (0.107 R)
• M44: 24,441,151 km (0.111 R)
• M45: 25,108,507 km (0.072 R)
• M46: 25,597,542 km (0.089 R)
• M47: 26,461,171 km (0.093 R)
• M48: 26,585,337 km (0.111 R)
• M49: 27,522,567 km (0.079 R)
• M50: 29,493,819 km (0.105 R)
• M51: 29,622,473 km (0.107 R)
• M52: 30,593,961 km (0.112 R)
• M53: 31,247,554 km (0.104 R)
• M54: 31,444,425 km (0.065 R)
• M55: 31,773,541 km (0.098 R)
• M56: 33,168,541 km (0.103 R)
• M57: 34,042,043 km (0.105 R)
• M58: 34,787,190 km (0.078 R)
• M59: 37,054,645 km (0.111 R)
• M60: 37,402,310 km (0.102 R)
• M61: 37,820,885 km (0.044 R)
• M62: 38,592,511 km (0.076 R)
• M63: 39,086,333 km (0.103 R)
• M64: 40,365,545 km (0.118 R)
• M65: 41,442,051 km (0.097 R)
• M66: 42,092,502 km (0.095 R)
• M67: 43,696,640 km (0.09 R)
• M68: 44,284,859 km (0.113 R)
• M69: 44,949,822 km (0.091 R)
• M70: 45,395,025 km (0.101 R)
• M71: 45,692,575 km (0.034 R)
• M72: 46,514,316 km (0.087 R)
• M73: 46,664,213 km (0.087 R)
• M74: 47,114,952 km (0.071 R)
• M75: 47,793,827 km (0.115 R)
• M76: 48,551,839 km (0.068 R)
• M77: 51,934,247 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit