🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.4 AU - 0.6 AU

Year: 153 Days

Day: 37.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,394,573 km

• M1: 78,539 km (0.109 R)

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.93 AU - 1.27 AU

Year: 500 Days

Day: 12.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,394,573 km

• M1: 237,412 km (0.116 R)
• M2: 400,773 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.1 AU - 1.38 AU

Year: 599 Days

Day: 23 Hours

Environment

Temp: -71 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.15 AU - 1.39 AU

Year: 620 Days

Day: 29.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,394,573 km

• M1: 916,437 km (0.087 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.1

Radius: 15

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.53 AU - 3.57 AU

Year: 2309 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 177.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,394,573 km

• M1: 188,643 km (0.059 R)
• M2: 313,856 km (0.105 R)
• M3: 443,258 km (0.112 R)
• M4: 552,465 km (0.085 R)
• M5: 699,520 km (0.071 R)
• M6: 905,366 km (0.117 R)
• M7: 1,016,518 km (0.085 R)
• M8: 1,221,616 km (0.1 R)
• M9: 1,380,639 km (0.082 R)
• M10: 1,476,232 km (0.095 R)
• M11: 1,862,643 km (0.096 R)
• M12: 2,088,087 km (0.085 R)
• M13: 2,291,690 km (0.056 R)
• M14: 2,406,581 km (0.101 R)
• M15: 2,620,655 km (0.075 R)
• M16: 2,719,091 km (0.058 R)
• M17: 2,874,822 km (0.052 R)
• M18: 3,195,411 km (0.048 R)
• M19: 3,443,593 km (0.06 R)
• M20: 3,600,522 km (0.091 R)
• M21: 3,759,843 km (0.038 R)
• M22: 3,859,027 km (0.034 R)
• M23: 4,085,667 km (0.105 R)
• M24: 4,486,440 km (0.089 R)
• M25: 4,658,328 km (0.077 R)
• M26: 4,818,847 km (0.064 R)
• M27: 5,063,439 km (0.1 R)
• M28: 5,201,069 km (0.084 R)
• M29: 5,325,983 km (0.077 R)
• M30: 5,522,405 km (0.116 R)
• M31: 5,678,436 km (0.083 R)
• M32: 5,965,963 km (0.091 R)
• M33: 6,111,522 km (0.106 R)
• M34: 6,287,748 km (0.082 R)
• M35: 6,630,327 km (0.098 R)
• M36: 7,568,755 km (0.048 R)
• M37: 8,190,633 km (0.117 R)
• M38: 8,597,988 km (0.084 R)
• M39: 8,713,328 km (0.062 R)
• M40: 8,878,783 km (0.065 R)
• M41: 9,062,190 km (0.092 R)
• M42: 9,229,889 km (0.027 R)
• M43: 9,653,999 km (0.117 R)
• M44: 9,791,031 km (0.084 R)
• M45: 9,980,422 km (0.111 R)
• M46: 10,084,392 km (0.072 R)
• M47: 10,275,728 km (0.087 R)
• M48: 10,415,752 km (0.086 R)
• M49: 10,609,182 km (0.116 R)
• M50: 10,875,017 km (0.044 R)
• M51: 11,035,536 km (0.099 R)
• M52: 11,214,904 km (0.106 R)
• M53: 11,831,845 km (0.112 R)
• M54: 12,033,802 km (0.061 R)
• M55: 12,163,055 km (0.118 R)
• M56: 12,478,557 km (0.109 R)
• M57: 12,628,005 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.5

Radius: 14.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.07 AU - 3.39 AU

Year: 2516 Days

Day: 9.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,394,573 km

• M1: 185,950 km (0.107 R)
• M2: 390,450 km (0.065 R)
• M3: 577,897 km (0.103 R)
• M4: 792,719 km (0.068 R)
• M5: 887,115 km (0.115 R)
• M6: 1,239,867 km (0.073 R)
• M7: 1,363,884 km (0.116 R)
• M8: 1,612,964 km (0.075 R)
• M9: 1,724,415 km (0.058 R)
• M10: 1,877,453 km (0.038 R)
• M11: 2,008,651 km (0.087 R)
• M12: 2,197,593 km (0.101 R)
• M13: 2,463,877 km (0.071 R)
• M14: 2,770,702 km (0.072 R)
• M15: 3,012,901 km (0.108 R)
• M16: 3,215,008 km (0.102 R)
• M17: 3,357,724 km (0.113 R)
• M18: 3,470,072 km (0.085 R)
• M19: 3,882,214 km (0.11 R)
• M20: 4,310,064 km (0.113 R)
• M21: 4,450,387 km (0.115 R)
• M22: 4,592,056 km (0.079 R)
• M23: 4,862,080 km (0.083 R)
• M24: 4,971,586 km (0.104 R)
• M25: 5,137,340 km (0.117 R)
• M26: 5,230,241 km (0.111 R)
• M27: 5,974,341 km (0.072 R)
• M28: 6,111,372 km (0.105 R)
• M29: 6,468,911 km (0.091 R)
• M30: 6,812,837 km (0.094 R)
• M31: 7,204,484 km (0.061 R)
• M32: 7,434,715 km (0.067 R)
• M33: 7,540,032 km (0.057 R)
• M34: 7,880,816 km (0.056 R)
• M35: 8,118,078 km (0.086 R)
• M36: 8,423,407 km (0.099 R)
• M37: 8,643,765 km (0.108 R)
• M38: 8,888,507 km (0.043 R)
• M39: 9,135,643 km (0.101 R)
• M40: 9,248,739 km (0.05 R)
• M41: 9,385,022 km (0.1 R)
• M42: 10,310,734 km (0.075 R)
• M43: 10,617,858 km (0.103 R)
• M44: 10,808,446 km (0.082 R)
• M45: 11,120,507 km (0.119 R)
• M46: 11,338,322 km (0.034 R)
• M47: 11,533,098 km (0.078 R)
• M48: 11,802,823 km (0.092 R)
• M49: 12,398,522 km (0.08 R)
• M50: 12,574,150 km (0.1 R)
• M51: 13,619,241 km (0.097 R)
• M52: 13,800,553 km (0.071 R)
• M53: 13,956,584 km (0.093 R)
• M54: 14,349,129 km (0.111 R)
• M55: 14,824,999 km (0.038 R)
• M56: 14,931,513 km (0.117 R)
• M57: 15,440,744 km (0.111 R)
• M58: 15,629,836 km (0.093 R)
• M59: 16,174,223 km (0.111 R)
• M60: 16,421,209 km (0.102 R)
• M61: 17,562,491 km (0.071 R)
• M62: 17,759,960 km (0.112 R)
• M63: 17,873,056 km (0.053 R)
• M64: 18,327,983 km (0.105 R)
• M65: 18,585,591 km (0.106 R)
• M66: 19,220,484 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.2

Radius: 12.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.12 AU - 5.14 AU

Year: 4318 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,394,573 km

• M1: 163,211 km (0.109 R)
• M2: 255,064 km (0.088 R)
• M3: 402,717 km (0.055 R)
• M4: 513,869 km (0.062 R)
• M5: 698,772 km (0.101 R)
• M6: 784,042 km (0.058 R)
• M7: 1,050,626 km (0.092 R)
• M8: 1,175,989 km (0.053 R)
• M9: 1,940,135 km (0.082 R)
• M10: 2,144,186 km (0.049 R)
• M11: 2,489,159 km (0.097 R)
• M12: 2,763,970 km (0.081 R)
• M13: 2,905,191 km (0.118 R)
• M14: 3,012,602 km (0.066 R)
• M15: 3,608,600 km (0.094 R)
• M16: 3,920,362 km (0.068 R)
• M17: 4,383,966 km (0.027 R)
• M18: 4,801,493 km (0.095 R)
• M19: 4,886,614 km (0.11 R)
• M20: 5,496,076 km (0.115 R)
• M21: 5,969,105 km (0.068 R)
• M22: 6,175,998 km (0.088 R)
• M23: 6,385,136 km (0.073 R)
• M24: 6,596,668 km (0.072 R)
• M25: 6,739,085 km (0.072 R)
• M26: 7,123,701 km (0.116 R)
• M27: 7,294,243 km (0.116 R)
• M28: 7,540,181 km (0.078 R)
• M29: 7,689,181 km (0.102 R)
• M30: 7,788,963 km (0.047 R)
• M31: 8,015,155 km (0.097 R)
• M32: 8,448,390 km (0.055 R)
• M33: 9,685,864 km (0.096 R)
• M34: 10,174,750 km (0.061 R)
• M35: 10,867,089 km (0.097 R)
• M36: 11,063,660 km (0.12 R)
• M37: 11,204,881 km (0.072 R)
• M38: 12,590,306 km (0.108 R)
• M39: 12,915,383 km (0.091 R)
• M40: 13,213,382 km (0.08 R)
• M41: 13,574,062 km (0.109 R)
• M42: 13,907,366 km (0.1 R)
• M43: 13,998,770 km (0.08 R)
• M44: 14,090,324 km (0.094 R)
• M45: 14,397,149 km (0.089 R)
• M46: 14,892,618 km (0.073 R)
• M47: 15,488,316 km (0.087 R)
• M48: 15,646,292 km (0.034 R)
• M49: 16,187,686 km (0.098 R)
• M50: 16,412,532 km (0.114 R)
• M51: 16,509,172 km (0.086 R)
• M52: 16,865,066 km (0.117 R)
• M53: 17,321,788 km (0.106 R)
• M54: 18,817,168 km (0.095 R)
• M55: 19,019,724 km (0.119 R)
• M56: 19,392,821 km (0.107 R)
• M57: 20,250,017 km (0.114 R)
• M58: 20,665,749 km (0.074 R)
• M59: 20,805,025 km (0.107 R)
• M60: 20,979,456 km (0.045 R)
• M61: 21,611,656 km (0.064 R)
• M62: 22,143,327 km (0.074 R)
• M63: 22,428,610 km (0.112 R)
• M64: 23,472,953 km (0.087 R)
• M65: 24,312,646 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.5

Radius: 10

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.58 AU - 9.86 AU

Year: 11162 Days

Day: 13.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,394,573 km

• M1: 320,439 km (0.119 R)
• M2: 649,704 km (0.059 R)
• M3: 834,158 km (0.036 R)
• M4: 1,036,264 km (0.065 R)
• M5: 1,180,178 km (0.087 R)
• M6: 1,864,438 km (0.075 R)
• M7: 2,200,734 km (0.05 R)
• M8: 2,293,784 km (0.099 R)
• M9: 2,483,624 km (0.081 R)
• M10: 2,556,328 km (0.079 R)
• M11: 2,703,682 km (0.1 R)
• M12: 2,955,605 km (0.065 R)
• M13: 4,239,454 km (0.073 R)
• M14: 4,355,991 km (0.113 R)
• M15: 4,473,425 km (0.119 R)
• M16: 4,802,241 km (0.098 R)
• M17: 5,015,418 km (0.072 R)
• M18: 5,169,803 km (0.101 R)
• M19: 5,294,269 km (0.064 R)
• M20: 5,514,776 km (0.113 R)
• M21: 5,642,084 km (0.116 R)
• M22: 5,867,228 km (0.076 R)
• M23: 6,326,644 km (0.113 R)
• M24: 6,426,575 km (0.11 R)
• M25: 7,844,613 km (0.113 R)
• M26: 9,053,514 km (0.114 R)
• M27: 9,660,582 km (0.119 R)
• M28: 9,891,561 km (0.109 R)
• M29: 10,163,380 km (0.097 R)
• M30: 10,437,743 km (0.116 R)
• M31: 10,635,212 km (0.116 R)
• M32: 11,356,124 km (0.037 R)
• M33: 11,518,587 km (0.088 R)
• M34: 11,804,618 km (0.12 R)
• M35: 12,010,315 km (0.1 R)
• M36: 12,425,450 km (0.041 R)
• M37: 12,887,557 km (0.085 R)
• M38: 15,147,084 km (0.054 R)
• M39: 16,966,792 km (0.119 R)
• M40: 17,106,068 km (0.085 R)
• M41: 17,338,992 km (0.116 R)
• M42: 17,479,314 km (0.093 R)
• M43: 18,233,736 km (0.116 R)
• M44: 19,143,591 km (0.119 R)
• M45: 19,385,341 km (0.054 R)
• M46: 19,677,057 km (0.116 R)
• M47: 19,921,051 km (0.107 R)
• M48: 20,907,499 km (0.111 R)
• M49: 21,306,626 km (0.117 R)
• M50: 21,657,733 km (0.073 R)
• M51: 21,808,826 km (0.071 R)
• M52: 22,010,933 km (0.045 R)
• M53: 22,774,032 km (0.089 R)
• M54: 23,030,443 km (0.117 R)
• M55: 23,909,031 km (0.092 R)
• M56: 26,988,353 km (0.071 R)
• M57: 27,096,662 km (0.096 R)
• M58: 27,914,215 km (0.091 R)
• M59: 28,023,870 km (0.07 R)
• M60: 28,906,049 km (0.079 R)
• M61: 29,853,302 km (0.077 R)
• M62: 30,133,948 km (0.057 R)
• M63: 30,302,694 km (0.082 R)
• M64: 31,492,745 km (0.069 R)
• M65: 31,778,328 km (0.113 R)
• M66: 31,950,066 km (0.034 R)
• M67: 32,582,566 km (0.025 R)
• M68: 33,045,122 km (0.105 R)
• M69: 33,801,489 km (0.12 R)
• M70: 34,445,807 km (0.107 R)
• M71: 34,740,216 km (0.081 R)
• M72: 34,976,132 km (0.096 R)
• M73: 35,746,860 km (0.074 R)
• M74: 35,985,169 km (0.108 R)
• M75: 37,607,259 km (0.104 R)
• M76: 38,335,950 km (0.1 R)
• M77: 38,457,873 km (0.104 R)
• M78: 38,946,609 km (0.098 R)
• M79: 39,253,284 km (0.097 R)
• M80: 39,560,559 km (0.056 R)
• M81: 39,745,461 km (0.115 R)
• M82: 39,930,514 km (0.055 R)
• M83: 40,798,032 km (0.083 R)
• M84: 40,860,265 km (0.117 R)
• M85: 41,171,728 km (0.042 R)
• M86: 41,359,024 km (0.101 R)
• M87: 41,985,390 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511

Radius: 3.5

Gravity: 41.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.12 AU - 10.16 AU

Year: 13996 Days

Day: 23.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,394,573 km

• M1: 75,397 km (0.049 R)
• M2: 271,371 km (0.069 R)
• M3: 615,146 km (0.104 R)
• M4: 669,450 km (0.1 R)
• M5: 1,007,242 km (0.093 R)
• M6: 1,115,551 km (0.084 R)
• M7: 1,227,451 km (0.092 R)
• M8: 1,972,598 km (0.113 R)
• M9: 2,445,476 km (0.09 R)
• M10: 3,360,267 km (0.069 R)
• M11: 3,954,470 km (0.059 R)
• M12: 4,056,645 km (0.096 R)
• M13: 4,333,252 km (0.082 R)
• M14: 4,438,569 km (0.085 R)
• M15: 5,805,594 km (0.104 R)
• M16: 6,077,862 km (0.116 R)
• M17: 6,393,963 km (0.107 R)
• M18: 6,634,666 km (0.075 R)
• M19: 6,755,989 km (0.097 R)
• M20: 7,416,015 km (0.11 R)
• M21: 7,881,564 km (0.118 R)
• M22: 8,269,471 km (0.101 R)
• M23: 8,531,567 km (0.113 R)
• M24: 8,575,399 km (0.115 R)
• M25: 9,198,474 km (0.103 R)
• M26: 9,606,726 km (0.025 R)
• M27: 10,020,813 km (0.108 R)
• M28: 11,057,377 km (0.108 R)
• M29: 12,176,818 km (0.088 R)
• M30: 12,375,185 km (0.059 R)
• M31: 12,425,001 km (0.098 R)
• M32: 12,574,599 km (0.08 R)
• M33: 13,027,282 km (0.081 R)
• M34: 13,382,876 km (0.107 R)
• M35: 13,844,984 km (0.116 R)
• M36: 14,052,027 km (0.088 R)
• M37: 14,521,465 km (0.109 R)
• M38: 14,996,139 km (0.06 R)
• M39: 15,583,161 km (0.107 R)
• M40: 16,123,359 km (0.118 R)
• M41: 16,232,117 km (0.106 R)
• M42: 17,612,157 km (0.077 R)
• M43: 17,892,653 km (0.052 R)
• M44: 18,005,301 km (0.076 R)
• M45: 18,458,133 km (0.101 R)
• M46: 18,571,977 km (0.073 R)
• M47: 18,685,971 km (0.079 R)
• M48: 20,541,583 km (0.088 R)
• M49: 20,600,524 km (0.116 R)
• M50: 21,610,908 km (0.119 R)
• M51: 21,971,439 km (0.064 R)
• M52: 23,125,886 km (0.087 R)
• M53: 23,248,556 km (0.1 R)
• M54: 23,371,526 km (0.119 R)
• M55: 24,175,465 km (0.077 R)
• M56: 24,800,036 km (0.101 R)
• M57: 27,415,904 km (0.118 R)
• M58: 27,675,756 km (0.111 R)
• M59: 28,132,628 km (0.093 R)
• M60: 28,460,247 km (0.082 R)
• M61: 28,657,567 km (0.083 R)
• M62: 29,984,200 km (0.071 R)
• M63: 30,386,170 km (0.098 R)
• M64: 31,059,809 km (0.035 R)
• M65: 34,012,572 km (0.086 R)
• M66: 34,431,745 km (0.053 R)
• M67: 36,053,984 km (0.081 R)
• M68: 36,409,878 km (0.096 R)
• M69: 36,838,625 km (0.066 R)
• M70: 38,352,107 km (0.119 R)
• M71: 40,401,448 km (0.114 R)
• M72: 42,937,282 km (0.088 R)
• M73: 43,465,811 km (0.095 R)
• M74: 44,224,422 km (0.036 R)
• M75: 44,529,153 km (0.104 R)
• M76: 44,681,742 km (0.088 R)
• M77: 45,217,303 km (0.037 R)
• M78: 45,985,937 km (0.108 R)
• M79: 46,449,241 km (0.118 R)
• M80: 49,972,870 km (0.079 R)
• M81: 50,926,855 km (0.101 R)
• M82: 51,967,159 km (0.047 R)
• M83: 52,852,928 km (0.119 R)
• M84: 53,014,493 km (0.029 R)
• M85: 53,581,320 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 15,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit