🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.67 AU - 0.67 AU

Year: 197 Days

Day: 25.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,944,867 km

• M1: 176,675 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.68 AU - 1.84 AU

Year: 840 Days

Day: 18.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.77 AU - 2.19 AU

Year: 1003 Days

Day: 44.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.9

Radius: 14.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.19 AU - 6.35 AU

Year: 5650 Days

Day: 10.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,944,867 km

• M1: 207,193 km (0.114 R)
• M2: 345,571 km (0.108 R)
• M3: 445,802 km (0.096 R)
• M4: 599,289 km (0.09 R)
• M5: 1,018,313 km (0.091 R)
• M6: 1,342,641 km (0.069 R)
• M7: 1,553,574 km (0.025 R)
• M8: 1,670,859 km (0.089 R)
• M9: 2,121,896 km (0.116 R)
• M10: 2,286,454 km (0.097 R)
• M11: 2,681,392 km (0.117 R)
• M12: 2,932,717 km (0.073 R)
• M13: 3,117,021 km (0.083 R)
• M14: 4,075,944 km (0.082 R)
• M15: 4,345,220 km (0.079 R)
• M16: 4,492,574 km (0.099 R)
• M17: 5,777,919 km (0.101 R)
• M18: 5,987,206 km (0.076 R)
• M19: 6,222,673 km (0.119 R)
• M20: 6,533,537 km (0.104 R)
• M21: 6,654,412 km (0.051 R)
• M22: 6,776,036 km (0.052 R)
• M23: 7,021,675 km (0.059 R)
• M24: 7,801,828 km (0.088 R)
• M25: 7,956,064 km (0.087 R)
• M26: 8,215,317 km (0.076 R)
• M27: 8,346,065 km (0.12 R)
• M28: 8,477,412 km (0.115 R)
• M29: 8,662,614 km (0.082 R)
• M30: 8,929,497 km (0.073 R)
• M31: 9,389,361 km (0.081 R)
• M32: 9,636,048 km (0.091 R)
• M33: 9,996,130 km (0.099 R)
• M34: 10,587,191 km (0.087 R)
• M35: 10,701,035 km (0.104 R)
• M36: 11,189,771 km (0.045 R)
• M37: 11,305,709 km (0.086 R)
• M38: 11,980,845 km (0.088 R)
• M39: 12,488,131 km (0.097 R)
• M40: 12,880,975 km (0.06 R)
• M41: 13,308,526 km (0.11 R)
• M42: 13,431,645 km (0.113 R)
• M43: 14,271,936 km (0.105 R)
• M44: 14,366,332 km (0.115 R)
• M45: 15,033,240 km (0.108 R)
• M46: 15,742,782 km (0.097 R)
• M47: 16,430,334 km (0.083 R)
• M48: 16,529,368 km (0.086 R)
• M49: 16,628,551 km (0.095 R)
• M50: 16,794,455 km (0.086 R)
• M51: 16,960,808 km (0.116 R)
• M52: 17,127,610 km (0.109 R)
• M53: 17,295,159 km (0.119 R)
• M54: 17,564,286 km (0.068 R)
• M55: 17,699,373 km (0.096 R)
• M56: 17,902,527 km (0.099 R)
• M57: 18,072,470 km (0.099 R)
• M58: 18,482,667 km (0.104 R)
• M59: 18,654,555 km (0.11 R)
• M60: 18,999,678 km (0.098 R)
• M61: 19,277,481 km (0.107 R)
• M62: 19,381,900 km (0.081 R)
• M63: 20,153,975 km (0.041 R)
• M64: 20,650,490 km (0.107 R)
• M65: 21,330,861 km (0.092 R)
• M66: 21,474,924 km (0.067 R)
• M67: 21,655,638 km (0.047 R)
• M68: 22,091,267 km (0.116 R)
• M69: 22,237,275 km (0.052 R)
• M70: 23,304,506 km (0.107 R)
• M71: 23,900,354 km (0.088 R)
• M72: 24,237,847 km (0.066 R)
• M73: 24,576,836 km (0.094 R)
• M74: 24,841,624 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 11.3

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.71 AU - 8.63 AU

Year: 6910 Days

Day: 13.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,944,867 km

• M1: 141,819 km (0.101 R)
• M2: 367,712 km (0.119 R)
• M3: 511,774 km (0.113 R)
• M4: 648,507 km (0.082 R)
• M5: 878,738 km (0.115 R)
• M6: 995,574 km (0.091 R)
• M7: 1,264,551 km (0.106 R)
• M8: 1,398,291 km (0.107 R)
• M9: 1,742,965 km (0.114 R)
• M10: 1,980,377 km (0.065 R)
• M11: 2,391,771 km (0.108 R)
• M12: 2,462,979 km (0.108 R)
• M13: 2,607,640 km (0.111 R)
• M14: 2,956,204 km (0.075 R)
• M15: 3,561,177 km (0.052 R)
• M16: 3,808,463 km (0.112 R)
• M17: 4,524,588 km (0.064 R)
• M18: 4,672,839 km (0.118 R)
• M19: 4,792,667 km (0.089 R)
• M20: 5,596,157 km (0.045 R)
• M21: 6,474,596 km (0.088 R)
• M22: 6,777,083 km (0.089 R)
• M23: 7,049,800 km (0.092 R)
• M24: 7,326,107 km (0.079 R)
• M25: 7,535,694 km (0.112 R)
• M26: 7,676,615 km (0.104 R)
• M27: 8,871,902 km (0.041 R)
• M28: 9,020,752 km (0.097 R)
• M29: 9,095,401 km (0.092 R)
• M30: 9,700,674 km (0.075 R)
• M31: 10,593,624 km (0.071 R)
• M32: 10,751,599 km (0.076 R)
• M33: 10,830,886 km (0.088 R)
• M34: 11,030,001 km (0.072 R)
• M35: 11,553,294 km (0.098 R)
• M36: 11,879,268 km (0.101 R)
• M37: 12,002,387 km (0.052 R)
• M38: 12,167,094 km (0.069 R)
• M39: 12,291,111 km (0.075 R)
• M40: 13,044,336 km (0.059 R)
• M41: 13,213,830 km (0.085 R)
• M42: 13,341,288 km (0.056 R)
• M43: 13,426,558 km (0.051 R)
• M44: 14,332,673 km (0.118 R)
• M45: 14,859,407 km (0.053 R)
• M46: 16,798,345 km (0.086 R)
• M47: 17,029,025 km (0.067 R)
• M48: 18,056,164 km (0.079 R)
• M49: 18,150,560 km (0.075 R)
• M50: 18,815,822 km (0.088 R)
• M51: 18,959,436 km (0.063 R)
• M52: 19,440,692 km (0.098 R)
• M53: 19,925,988 km (0.08 R)
• M54: 20,908,546 km (0.048 R)
• M55: 21,306,028 km (0.111 R)
• M56: 21,555,707 km (0.107 R)
• M57: 22,767,749 km (0.106 R)
• M58: 22,971,950 km (0.103 R)
• M59: 23,846,349 km (0.061 R)
• M60: 25,046,723 km (0.039 R)
• M61: 25,257,506 km (0.105 R)
• M62: 26,159,880 km (0.067 R)
• M63: 26,480,917 km (0.066 R)
• M64: 26,695,590 km (0.096 R)
• M65: 27,451,658 km (0.097 R)
• M66: 27,723,477 km (0.087 R)
• M67: 27,832,385 km (0.114 R)
• M68: 28,214,906 km (0.056 R)
• M69: 28,379,314 km (0.061 R)
• M70: 28,654,126 km (0.11 R)
• M71: 29,762,048 km (0.108 R)
• M72: 32,765,374 km (0.103 R)
• M73: 33,227,033 km (0.102 R)
• M74: 34,859,745 km (0.117 R)
• M75: 35,036,270 km (0.103 R)
• M76: 35,449,310 km (0.086 R)
• M77: 36,757,693 km (0.096 R)
• M78: 37,357,580 km (0.112 R)
• M79: 39,238,026 km (0.107 R)
• M80: 39,728,258 km (0.117 R)
• M81: 40,590,989 km (0.116 R)
• M82: 40,776,640 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.4

Radius: 11.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.06 AU - 13.8 AU

Year: 13907 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,944,867 km

• M1: 271,221 km (0.07 R)
• M2: 715,975 km (0.051 R)
• M3: 1,194,539 km (0.036 R)
• M4: 1,681,031 km (0.1 R)
• M5: 2,009,698 km (0.064 R)
• M6: 2,160,044 km (0.055 R)
• M7: 2,314,279 km (0.051 R)
• M8: 2,541,069 km (0.091 R)
• M9: 2,680,644 km (0.078 R)
• M10: 2,775,190 km (0.09 R)
• M11: 3,214,409 km (0.063 R)
• M12: 3,391,234 km (0.055 R)
• M13: 3,571,350 km (0.096 R)
• M14: 4,158,222 km (0.099 R)
• M15: 4,660,722 km (0.12 R)
• M16: 5,241,909 km (0.118 R)
• M17: 5,753,983 km (0.115 R)
• M18: 6,000,520 km (0.11 R)
• M19: 6,093,869 km (0.078 R)
• M20: 6,219,083 km (0.114 R)
• M21: 7,958,308 km (0.092 R)
• M22: 8,511,371 km (0.09 R)
• M23: 8,828,070 km (0.104 R)
• M24: 8,934,434 km (0.115 R)
• M25: 9,984,910 km (0.075 R)
• M26: 10,770,000 km (0.065 R)
• M27: 10,921,841 km (0.067 R)
• M28: 11,652,627 km (0.057 R)
• M29: 12,558,292 km (0.098 R)
• M30: 12,758,155 km (0.092 R)
• M31: 13,979,622 km (0.083 R)
• M32: 14,145,376 km (0.104 R)
• M33: 16,445,444 km (0.071 R)
• M34: 16,708,137 km (0.069 R)
• M35: 17,683,216 km (0.102 R)
• M36: 18,767,950 km (0.097 R)
• M37: 20,013,802 km (0.1 R)
• M38: 20,576,140 km (0.084 R)
• M39: 21,096,142 km (0.117 R)
• M40: 21,334,003 km (0.102 R)
• M41: 21,764,396 km (0.106 R)
• M42: 21,860,288 km (0.107 R)
• M43: 22,052,821 km (0.096 R)
• M44: 23,170,317 km (0.114 R)
• M45: 23,268,453 km (0.107 R)
• M46: 23,415,807 km (0.101 R)
• M47: 23,958,697 km (0.114 R)
• M48: 24,356,179 km (0.075 R)
• M49: 27,457,792 km (0.099 R)
• M50: 28,291,800 km (0.091 R)
• M51: 28,396,518 km (0.088 R)
• M52: 28,659,212 km (0.093 R)
• M53: 29,824,430 km (0.106 R)
• M54: 30,681,626 km (0.083 R)
• M55: 32,584,810 km (0.112 R)
• M56: 34,862,437 km (0.062 R)
• M57: 35,031,034 km (0.104 R)
• M58: 36,219,440 km (0.108 R)
• M59: 37,882,070 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 10

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.01 AU - 11.95 AU

Year: 13999 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,944,867 km

• M1: 136,732 km (0.096 R)
• M2: 403,465 km (0.051 R)
• M3: 913,744 km (0.12 R)
• M4: 1,830,779 km (0.025 R)
• M5: 1,927,419 km (0.07 R)
• M6: 2,788,654 km (0.104 R)
• M7: 3,274,099 km (0.068 R)
• M8: 3,392,132 km (0.073 R)
• M9: 4,035,403 km (0.069 R)
• M10: 4,098,682 km (0.108 R)
• M11: 4,849,963 km (0.043 R)
• M12: 5,293,221 km (0.074 R)
• M13: 5,397,491 km (0.094 R)
• M14: 5,964,617 km (0.082 R)
• M15: 6,292,086 km (0.1 R)
• M16: 7,309,502 km (0.087 R)
• M17: 7,386,844 km (0.108 R)
• M18: 7,503,530 km (0.102 R)
• M19: 7,738,548 km (0.051 R)
• M20: 8,336,940 km (0.1 R)
• M21: 9,116,195 km (0.071 R)
• M22: 9,662,676 km (0.12 R)
• M23: 10,568,042 km (0.094 R)
• M24: 10,964,327 km (0.075 R)
• M25: 11,365,399 km (0.06 R)
• M26: 12,737,361 km (0.088 R)
• M27: 13,111,954 km (0.09 R)
• M28: 13,206,201 km (0.083 R)
• M29: 13,442,715 km (0.109 R)
• M30: 13,920,082 km (0.074 R)
• M31: 14,064,294 km (0.093 R)
• M32: 14,451,603 km (0.047 R)
• M33: 15,038,924 km (0.083 R)
• M34: 15,187,026 km (0.075 R)
• M35: 16,237,054 km (0.084 R)
• M36: 18,883,440 km (0.072 R)
• M37: 19,579,070 km (0.067 R)
• M38: 20,337,831 km (0.083 R)
• M39: 21,549,274 km (0.116 R)
• M40: 21,772,025 km (0.047 R)
• M41: 24,679,011 km (0.096 R)
• M42: 24,912,085 km (0.085 R)
• M43: 25,674,735 km (0.113 R)
• M44: 26,207,303 km (0.065 R)
• M45: 28,312,444 km (0.085 R)
• M46: 28,739,995 km (0.115 R)
• M47: 29,911,346 km (0.115 R)
• M48: 30,222,211 km (0.091 R)
• M49: 30,721,718 km (0.08 R)
• M50: 31,855,670 km (0.085 R)
• M51: 32,491,461 km (0.066 R)
• M52: 32,875,030 km (0.085 R)
• M53: 33,711,282 km (0.101 R)
• M54: 35,996,988 km (0.111 R)
• M55: 36,327,599 km (0.105 R)
• M56: 37,526,177 km (0.114 R)
• M57: 37,928,595 km (0.117 R)
• M58: 40,030,445 km (0.071 R)
• M59: 40,579,021 km (0.102 R)
• M60: 41,199,104 km (0.096 R)
• M61: 41,891,742 km (0.085 R)
• M62: 42,030,719 km (0.109 R)
• M63: 42,798,006 km (0.082 R)
• M64: 43,499,470 km (0.055 R)
• M65: 43,569,781 km (0.117 R)
• M66: 43,851,624 km (0.097 R)
• M67: 45,412,378 km (0.042 R)
• M68: 45,698,110 km (0.084 R)
• M69: 46,486,940 km (0.113 R)
• M70: 47,135,596 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.2

Radius: 6.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.85 AU - 15.81 AU

Year: 19523 Days

Day: 20.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,944,867 km

• M1: 87,365 km (0.098 R)
• M2: 368,609 km (0.095 R)
• M3: 440,715 km (0.075 R)
• M4: 529,576 km (0.068 R)
• M5: 661,971 km (0.104 R)
• M6: 1,184,067 km (0.063 R)
• M7: 1,376,001 km (0.101 R)
• M8: 1,898,547 km (0.046 R)
• M9: 2,219,883 km (0.095 R)
• M10: 2,537,928 km (0.092 R)
• M11: 2,640,253 km (0.068 R)
• M12: 3,439,704 km (0.099 R)
• M13: 3,995,610 km (0.102 R)
• M14: 4,211,330 km (0.103 R)
• M15: 4,754,520 km (0.03 R)
• M16: 5,987,655 km (0.12 R)
• M17: 7,814,544 km (0.092 R)
• M18: 7,994,061 km (0.112 R)
• M19: 8,510,024 km (0.097 R)
• M20: 8,787,678 km (0.084 R)
• M21: 8,943,110 km (0.102 R)
• M22: 9,162,421 km (0.074 R)
• M23: 10,613,670 km (0.098 R)
• M24: 11,214,006 km (0.094 R)
• M25: 11,281,325 km (0.116 R)
• M26: 11,586,205 km (0.117 R)
• M27: 11,997,001 km (0.085 R)
• M28: 12,238,751 km (0.061 R)
• M29: 12,727,338 km (0.066 R)
• M30: 12,973,875 km (0.114 R)
• M31: 13,507,641 km (0.11 R)
• M32: 13,687,308 km (0.047 R)
• M33: 13,759,264 km (0.119 R)
• M34: 14,413,306 km (0.09 R)
• M35: 15,713,760 km (0.112 R)
• M36: 16,206,237 km (0.069 R)
• M37: 17,012,569 km (0.089 R)
• M38: 17,714,033 km (0.048 R)
• M39: 18,107,925 km (0.064 R)
• M40: 18,226,556 km (0.09 R)
• M41: 18,424,923 km (0.086 R)
• M42: 18,984,419 km (0.112 R)
• M43: 19,104,994 km (0.059 R)
• M44: 19,306,503 km (0.108 R)
• M45: 19,833,835 km (0.104 R)
• M46: 20,160,707 km (0.104 R)
• M47: 21,318,744 km (0.076 R)
• M48: 21,402,369 km (0.068 R)
• M49: 22,711,201 km (0.118 R)
• M50: 22,796,472 km (0.072 R)
• M51: 24,744,535 km (0.112 R)
• M52: 25,140,371 km (0.072 R)
• M53: 25,184,502 km (0.118 R)
• M54: 26,251,285 km (0.113 R)
• M55: 27,696,400 km (0.079 R)
• M56: 27,833,282 km (0.093 R)
• M57: 29,028,270 km (0.091 R)
• M58: 30,240,013 km (0.104 R)
• M59: 31,135,954 km (0.082 R)
• M60: 31,944,830 km (0.075 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit