🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.71 AU - 0.77 AU

Year: 235 Days

Day: 44.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.76 AU - 0.82 AU

Year: 259 Days

Day: 15.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.47 AU - 1.79 AU

Year: 768 Days

Day: 17.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970

Radius: 9.6

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.6 AU - 6.36 AU

Year: 4733 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,258,767 km

• M1: 280,197 km (0.113 R)
• M2: 379,979 km (0.115 R)
• M3: 696,976 km (0.108 R)
• M4: 775,067 km (0.095 R)
• M5: 955,182 km (0.111 R)
• M6: 1,103,434 km (0.117 R)
• M7: 1,243,458 km (0.116 R)
• M8: 2,107,086 km (0.054 R)
• M9: 2,184,428 km (0.099 R)
• M10: 2,606,743 km (0.116 R)
• M11: 2,711,162 km (0.114 R)
• M12: 2,881,105 km (0.052 R)
• M13: 2,967,423 km (0.078 R)
• M14: 3,032,648 km (0.115 R)
• M15: 3,298,783 km (0.107 R)
• M16: 3,411,879 km (0.053 R)
• M17: 3,759,095 km (0.111 R)
• M18: 3,830,005 km (0.11 R)
• M19: 3,948,935 km (0.08 R)
• M20: 4,069,361 km (0.093 R)
• M21: 4,166,450 km (0.115 R)
• M22: 4,313,505 km (0.098 R)
• M23: 4,842,184 km (0.066 R)
• M24: 4,919,376 km (0.085 R)
• M25: 5,049,078 km (0.084 R)
• M26: 5,285,143 km (0.107 R)
• M27: 5,417,986 km (0.099 R)
• M28: 5,823,097 km (0.082 R)
• M29: 5,960,278 km (0.091 R)
• M30: 6,070,831 km (0.035 R)
• M31: 6,265,907 km (0.116 R)
• M32: 6,519,924 km (0.084 R)
• M33: 6,719,787 km (0.097 R)
• M34: 6,979,638 km (0.03 R)
• M35: 7,067,003 km (0.047 R)
• M36: 7,390,584 km (0.101 R)
• M37: 7,809,458 km (0.077 R)
• M38: 8,174,626 km (0.08 R)
• M39: 8,390,346 km (0.09 R)
• M40: 8,638,978 km (0.116 R)
• M41: 9,239,613 km (0.107 R)
• M42: 9,625,725 km (0.092 R)
• M43: 10,214,991 km (0.099 R)
• M44: 10,647,928 km (0.084 R)
• M45: 10,715,097 km (0.099 R)
• M46: 12,438,764 km (0.029 R)
• M47: 12,793,760 km (0.08 R)
• M48: 13,332,611 km (0.053 R)
• M49: 13,405,016 km (0.073 R)
• M50: 13,732,486 km (0.085 R)
• M51: 14,506,655 km (0.043 R)
• M52: 14,655,804 km (0.031 R)
• M53: 14,880,351 km (0.105 R)
• M54: 15,068,395 km (0.083 R)
• M55: 17,385,666 km (0.09 R)
• M56: 18,262,908 km (0.063 R)
• M57: 18,504,509 km (0.102 R)
• M58: 18,585,441 km (0.056 R)
• M59: 19,113,522 km (0.098 R)
• M60: 21,742,255 km (0.076 R)
• M61: 22,041,301 km (0.099 R)
• M62: 22,212,741 km (0.107 R)
• M63: 22,384,778 km (0.045 R)
• M64: 23,425,680 km (0.05 R)
• M65: 23,951,965 km (0.063 R)
• M66: 24,927,044 km (0.078 R)
• M67: 25,061,084 km (0.081 R)
• M68: 25,150,544 km (0.069 R)
• M69: 25,509,279 km (0.099 R)
• M70: 25,915,138 km (0.051 R)
• M71: 26,413,898 km (0.115 R)
• M72: 27,605,594 km (0.064 R)
• M73: 27,836,723 km (0.078 R)
• M74: 28,394,125 km (0.05 R)
• M75: 28,674,321 km (0.062 R)
• M76: 28,861,468 km (0.1 R)
• M77: 29,237,258 km (0.092 R)
• M78: 29,425,602 km (0.093 R)
• M79: 29,803,785 km (0.12 R)
• M80: 30,136,042 km (0.081 R)
• M81: 30,421,774 km (0.107 R)
• M82: 31,380,697 km (0.071 R)
• M83: 32,106,246 km (0.103 R)
• M84: 32,446,881 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 13.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.66 AU - 6.36 AU

Year: 5436 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,258,767 km

• M1: 347,665 km (0.065 R)
• M2: 614,099 km (0.104 R)
• M3: 731,534 km (0.119 R)
• M4: 1,034,320 km (0.036 R)
• M5: 1,164,171 km (0.094 R)
• M6: 1,409,362 km (0.106 R)
• M7: 1,506,002 km (0.042 R)
• M8: 1,740,272 km (0.066 R)
• M9: 2,096,315 km (0.118 R)
• M10: 2,515,039 km (0.089 R)
• M11: 3,192,419 km (0.048 R)
• M12: 3,343,363 km (0.111 R)
• M13: 3,474,710 km (0.097 R)
• M14: 4,417,775 km (0.1 R)
• M15: 4,610,906 km (0.057 R)
• M16: 4,880,930 km (0.104 R)
• M17: 5,488,297 km (0.118 R)
• M18: 6,308,243 km (0.06 R)
• M19: 6,636,162 km (0.116 R)
• M20: 7,194,910 km (0.051 R)
• M21: 7,422,747 km (0.097 R)
• M22: 7,914,775 km (0.1 R)
• M23: 8,150,092 km (0.108 R)
• M24: 8,328,113 km (0.118 R)
• M25: 8,627,608 km (0.083 R)
• M26: 9,360,937 km (0.119 R)
• M27: 9,766,647 km (0.069 R)
• M28: 9,892,608 km (0.094 R)
• M29: 10,114,462 km (0.12 R)
• M30: 10,305,797 km (0.066 R)
• M31: 10,595,269 km (0.027 R)
• M32: 10,854,821 km (0.08 R)
• M33: 12,833,253 km (0.074 R)
• M34: 13,040,596 km (0.108 R)
• M35: 13,739,966 km (0.107 R)
• M36: 13,916,791 km (0.117 R)
• M37: 14,094,214 km (0.092 R)
• M38: 14,379,946 km (0.103 R)
• M39: 14,920,592 km (0.092 R)
• M40: 15,248,212 km (0.068 R)
• M41: 15,467,971 km (0.084 R)
• M42: 15,615,026 km (0.1 R)
• M43: 15,799,630 km (0.063 R)
• M44: 16,582,475 km (0.032 R)
• M45: 17,187,599 km (0.118 R)
• M46: 18,186,164 km (0.072 R)
• M47: 18,458,283 km (0.108 R)
• M48: 18,575,268 km (0.11 R)
• M49: 19,124,592 km (0.111 R)
• M50: 19,401,348 km (0.095 R)
• M51: 19,759,036 km (0.106 R)
• M52: 20,118,969 km (0.089 R)
• M53: 20,440,754 km (0.103 R)
• M54: 20,683,102 km (0.113 R)
• M55: 21,457,122 km (0.096 R)
• M56: 22,033,522 km (0.03 R)
• M57: 22,157,689 km (0.093 R)
• M58: 22,656,747 km (0.101 R)
• M59: 23,370,179 km (0.104 R)
• M60: 24,005,821 km (0.109 R)
• M61: 24,133,577 km (0.031 R)
• M62: 24,304,418 km (0.092 R)
• M63: 24,690,081 km (0.064 R)
• M64: 25,120,923 km (0.096 R)
• M65: 26,077,751 km (0.109 R)
• M66: 26,428,558 km (0.079 R)
• M67: 26,692,748 km (0.038 R)
• M68: 26,957,835 km (0.071 R)
• M69: 27,713,754 km (0.117 R)
• M70: 28,071,741 km (0.107 R)
• M71: 28,611,790 km (0.098 R)
• M72: 29,428,295 km (0.05 R)
• M73: 30,160,427 km (0.116 R)
• M74: 30,713,490 km (0.12 R)
• M75: 30,898,692 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 13.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.21 AU - 7.35 AU

Year: 7247 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,258,767 km

• M1: 176,226 km (0.091 R)
• M2: 298,149 km (0.1 R)
• M3: 421,866 km (0.08 R)
• M4: 525,537 km (0.047 R)
• M5: 701,764 km (0.099 R)
• M6: 956,379 km (0.051 R)
• M7: 1,058,106 km (0.078 R)
• M8: 1,148,612 km (0.103 R)
• M9: 1,538,465 km (0.081 R)
• M10: 1,785,151 km (0.108 R)
• M11: 2,083,300 km (0.114 R)
• M12: 2,238,583 km (0.071 R)
• M13: 2,418,100 km (0.109 R)
• M14: 2,643,993 km (0.097 R)
• M15: 3,546,966 km (0.09 R)
• M16: 4,215,369 km (0.086 R)
• M17: 4,513,817 km (0.079 R)
• M18: 4,640,376 km (0.118 R)
• M19: 4,870,907 km (0.114 R)
• M20: 5,210,943 km (0.045 R)
• M21: 5,831,325 km (0.105 R)
• M22: 5,997,079 km (0.079 R)
• M23: 6,675,805 km (0.097 R)
• M24: 6,907,532 km (0.088 R)
• M25: 7,053,689 km (0.064 R)
• M26: 7,319,375 km (0.111 R)
• M27: 7,769,814 km (0.072 R)
• M28: 8,260,196 km (0.112 R)
• M29: 9,791,031 km (0.086 R)
• M30: 9,922,528 km (0.08 R)
• M31: 10,454,647 km (0.116 R)
• M32: 10,588,986 km (0.07 R)
• M33: 10,927,825 km (0.08 R)
• M34: 11,615,826 km (0.114 R)
• M35: 11,790,107 km (0.101 R)
• M36: 12,070,753 km (0.086 R)
• M37: 12,567,119 km (0.047 R)
• M38: 13,070,216 km (0.115 R)
• M39: 13,251,529 km (0.12 R)
• M40: 13,948,206 km (0.09 R)
• M41: 14,319,508 km (0.108 R)
• M42: 14,769,648 km (0.094 R)
• M43: 15,148,131 km (0.081 R)
• M44: 15,722,138 km (0.11 R)
• M45: 16,031,057 km (0.117 R)
• M46: 16,342,221 km (0.037 R)
• M47: 17,846,727 km (0.097 R)
• M48: 18,290,584 km (0.111 R)
• M49: 18,412,207 km (0.115 R)
• M50: 18,574,969 km (0.087 R)
• M51: 18,738,031 km (0.072 R)
• M52: 19,810,049 km (0.083 R)
• M53: 20,311,501 km (0.104 R)
• M54: 20,479,649 km (0.053 R)
• M55: 20,606,060 km (0.112 R)
• M56: 21,199,215 km (0.1 R)
• M57: 21,626,317 km (0.111 R)
• M58: 21,712,186 km (0.079 R)
• M59: 22,402,431 km (0.105 R)
• M60: 23,012,341 km (0.113 R)
• M61: 23,187,670 km (0.034 R)
• M62: 23,760,480 km (0.107 R)
• M63: 24,204,187 km (0.108 R)
• M64: 24,293,198 km (0.089 R)
• M65: 24,605,858 km (0.078 R)
• M66: 24,785,076 km (0.047 R)
• M67: 25,190,037 km (0.041 R)
• M68: 25,370,752 km (0.105 R)
• M69: 25,506,437 km (0.056 R)
• M70: 25,778,705 km (0.077 R)
• M71: 27,016,029 km (0.045 R)
• M72: 27,154,706 km (0.09 R)
• M73: 27,805,008 km (0.106 R)
• M74: 28,789,961 km (0.083 R)
• M75: 29,738,710 km (0.104 R)
• M76: 30,073,211 km (0.044 R)
• M77: 31,764,415 km (0.1 R)
• M78: 31,910,722 km (0.041 R)
• M79: 32,351,288 km (0.083 R)
• M80: 32,843,165 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 12.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.94 AU - 7.68 AU

Year: 7292 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,258,767 km

• M1: 483,800 km (0.084 R)
• M2: 707,897 km (0.105 R)
• M3: 937,081 km (0.115 R)
• M4: 1,378,993 km (0.092 R)
• M5: 1,651,411 km (0.087 R)
• M6: 1,804,001 km (0.038 R)
• M7: 1,882,091 km (0.117 R)
• M8: 2,185,625 km (0.119 R)
• M9: 2,548,549 km (0.081 R)
• M10: 3,070,347 km (0.107 R)
• M11: 4,107,359 km (0.083 R)
• M12: 4,290,168 km (0.063 R)
• M13: 4,827,523 km (0.078 R)
• M14: 5,132,105 km (0.093 R)
• M15: 5,272,727 km (0.096 R)
• M16: 5,528,988 km (0.096 R)
• M17: 5,935,894 km (0.053 R)
• M18: 6,083,697 km (0.111 R)
• M19: 6,232,696 km (0.07 R)
• M20: 6,412,962 km (0.077 R)
• M21: 6,778,878 km (0.098 R)
• M22: 6,902,446 km (0.062 R)
• M23: 6,995,496 km (0.114 R)
• M24: 7,089,144 km (0.059 R)
• M25: 7,214,507 km (0.06 R)
• M26: 7,404,047 km (0.092 R)
• M27: 7,691,275 km (0.103 R)
• M28: 8,047,617 km (0.046 R)
• M29: 8,211,278 km (0.081 R)
• M30: 8,442,406 km (0.118 R)
• M31: 9,285,241 km (0.105 R)
• M32: 9,664,621 km (0.077 R)
• M33: 9,769,040 km (0.092 R)
• M34: 10,049,087 km (0.088 R)
• M35: 10,296,373 km (0.045 R)
• M36: 11,599,968 km (0.038 R)
• M37: 11,971,270 km (0.058 R)
• M38: 12,195,966 km (0.05 R)
• M39: 13,147,110 km (0.106 R)
• M40: 13,925,318 km (0.086 R)
• M41: 14,319,957 km (0.055 R)
• M42: 14,878,705 km (0.112 R)
• M43: 15,201,238 km (0.06 R)
• M44: 15,403,943 km (0.069 R)
• M45: 16,265,328 km (0.071 R)
• M46: 16,555,996 km (0.105 R)
• M47: 16,681,060 km (0.119 R)
• M48: 17,100,233 km (0.103 R)
• M49: 17,480,511 km (0.084 R)
• M50: 19,116,663 km (0.109 R)
• M51: 20,264,079 km (0.103 R)
• M52: 20,711,376 km (0.12 R)
• M53: 21,388,456 km (0.095 R)
• M54: 21,843,832 km (0.113 R)
• M55: 22,164,570 km (0.052 R)
• M56: 22,394,502 km (0.095 R)
• M57: 22,903,434 km (0.101 R)
• M58: 23,369,431 km (0.103 R)
• M59: 23,744,324 km (0.1 R)
• M60: 24,405,397 km (0.115 R)
• M61: 25,024,732 km (0.118 R)
• M62: 25,168,346 km (0.057 R)
• M63: 25,745,644 km (0.114 R)
• M64: 26,473,438 km (0.036 R)
• M65: 28,647,095 km (0.06 R)
• M66: 30,060,047 km (0.039 R)
• M67: 30,212,786 km (0.113 R)
• M68: 30,621,338 km (0.091 R)
• M69: 30,774,975 km (0.065 R)
• M70: 32,482,335 km (0.078 R)
• M71: 33,690,488 km (0.029 R)
• M72: 34,592,862 km (0.051 R)
• M73: 34,806,338 km (0.08 R)
• M74: 35,341,899 km (0.081 R)
• M75: 35,826,296 km (0.081 R)
• M76: 36,042,316 km (0.046 R)
• M77: 36,258,784 km (0.039 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit