🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.45 AU - 0.63 AU

Year: 152 Days

Day: 46.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,754,581 km

• M1: 305,778 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.9 AU - 0.9 AU

Year: 327 Days

Day: 31.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.5 AU - 4 AU

Year: 2780 Days

Day: 19.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 96.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 12.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.48 AU - 11 AU

Year: 11639 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 79,754,581 km

• M1: 202,107 km (0.07 R)
• M2: 341,831 km (0.11 R)
• M3: 599,887 km (0.068 R)
• M4: 772,673 km (0.115 R)
• M5: 1,020,257 km (0.066 R)
• M6: 1,145,471 km (0.065 R)
• M7: 1,871,619 km (0.032 R)
• M8: 2,365,142 km (0.05 R)
• M9: 2,477,790 km (0.069 R)
• M10: 2,626,939 km (0.118 R)
• M11: 3,019,483 km (0.088 R)
• M12: 3,291,602 km (0.053 R)
• M13: 3,780,787 km (0.1 R)
• M14: 4,034,056 km (0.065 R)
• M15: 4,169,592 km (0.102 R)
• M16: 4,529,375 km (0.097 R)
• M17: 4,870,458 km (0.097 R)
• M18: 4,957,075 km (0.112 R)
• M19: 5,397,790 km (0.1 R)
• M20: 5,487,549 km (0.09 R)
• M21: 5,653,304 km (0.098 R)
• M22: 5,805,445 km (0.102 R)
• M23: 5,958,932 km (0.108 R)
• M24: 6,238,830 km (0.091 R)
• M25: 6,364,492 km (0.049 R)
• M26: 6,570,787 km (0.09 R)
• M27: 6,746,864 km (0.081 R)
• M28: 6,924,736 km (0.108 R)
• M29: 7,301,573 km (0.12 R)
• M30: 8,075,293 km (0.111 R)
• M31: 8,402,464 km (0.075 R)
• M32: 8,698,967 km (0.087 R)
• M33: 9,159,279 km (0.112 R)
• M34: 9,754,828 km (0.085 R)
• M35: 9,882,735 km (0.096 R)
• M36: 10,606,040 km (0.074 R)
• M37: 11,193,062 km (0.115 R)
• M38: 11,327,102 km (0.076 R)
• M39: 11,635,423 km (0.041 R)
• M40: 12,181,904 km (0.064 R)
• M41: 12,577,291 km (0.099 R)
• M42: 13,057,351 km (0.11 R)
• M43: 13,198,571 km (0.117 R)
• M44: 13,604,730 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 10.6

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.43 AU - 11.55 AU

Year: 12090 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,754,581 km

• M1: 154,385 km (0.112 R)
• M2: 739,013 km (0.088 R)
• M3: 842,984 km (0.064 R)
• M4: 1,145,620 km (0.118 R)
• M5: 1,416,542 km (0.111 R)
• M6: 1,616,255 km (0.049 R)
• M7: 1,778,120 km (0.115 R)
• M8: 1,872,965 km (0.108 R)
• M9: 2,720,886 km (0.078 R)
• M10: 2,858,815 km (0.113 R)
• M11: 3,170,577 km (0.118 R)
• M12: 3,286,665 km (0.091 R)
• M13: 3,857,680 km (0.103 R)
• M14: 4,234,368 km (0.113 R)
• M15: 4,524,588 km (0.057 R)
• M16: 4,655,785 km (0.045 R)
• M17: 4,754,968 km (0.072 R)
• M18: 5,158,733 km (0.065 R)
• M19: 5,434,143 km (0.082 R)
• M20: 5,963,570 km (0.115 R)
• M21: 6,035,376 km (0.115 R)
• M22: 6,732,353 km (0.093 R)
• M23: 6,807,302 km (0.102 R)
• M24: 7,884,406 km (0.113 R)
• M25: 8,042,531 km (0.116 R)
• M26: 8,402,464 km (0.091 R)
• M27: 9,055,159 km (0.063 R)
• M28: 9,262,502 km (0.043 R)
• M29: 9,471,490 km (0.078 R)
• M30: 9,724,310 km (0.111 R)
• M31: 9,936,739 km (0.109 R)
• M32: 11,198,597 km (0.087 R)
• M33: 12,007,024 km (0.055 R)
• M34: 12,787,776 km (0.117 R)
• M35: 14,157,494 km (0.094 R)
• M36: 14,689,165 km (0.037 R)
• M37: 14,884,091 km (0.075 R)
• M38: 15,128,982 km (0.084 R)
• M39: 16,021,782 km (0.119 R)
• M40: 16,829,611 km (0.119 R)
• M41: 17,444,309 km (0.079 R)
• M42: 18,066,187 km (0.046 R)
• M43: 19,278,528 km (0.038 R)
• M44: 20,680,559 km (0.052 R)
• M45: 20,953,875 km (0.119 R)
• M46: 22,003,603 km (0.083 R)
• M47: 22,675,447 km (0.081 R)
• M48: 22,788,094 km (0.104 R)
• M49: 23,297,176 km (0.09 R)
• M50: 24,211,518 km (0.079 R)
• M51: 25,371,051 km (0.079 R)
• M52: 25,487,887 km (0.112 R)
• M53: 27,203,625 km (0.068 R)
• M54: 27,803,811 km (0.057 R)
• M55: 28,529,960 km (0.049 R)
• M56: 28,651,583 km (0.054 R)
• M57: 29,200,906 km (0.095 R)
• M58: 29,630,701 km (0.116 R)
• M59: 30,372,257 km (0.115 R)
• M60: 31,057,416 km (0.076 R)
• M61: 32,126,292 km (0.078 R)
• M62: 34,364,725 km (0.109 R)
• M63: 35,013,382 km (0.102 R)
• M64: 35,208,906 km (0.044 R)
• M65: 35,404,580 km (0.05 R)
• M66: 35,994,145 km (0.101 R)
• M67: 36,191,315 km (0.081 R)
• M68: 38,451,589 km (0.089 R)
• M69: 38,653,247 km (0.084 R)
• M70: 39,666,623 km (0.08 R)
• M71: 39,802,458 km (0.04 R)
• M72: 39,938,293 km (0.12 R)
• M73: 40,962,739 km (0.092 R)
• M74: 41,719,555 km (0.12 R)
• M75: 41,926,748 km (0.049 R)
• M76: 42,272,768 km (0.119 R)
• M77: 42,342,181 km (0.11 R)
• M78: 42,619,835 km (0.056 R)
• M79: 42,828,524 km (0.088 R)
• M80: 43,736,733 km (0.112 R)
• M81: 44,651,224 km (0.064 R)
• M82: 45,288,063 km (0.111 R)
• M83: 46,070,459 km (0.057 R)
• M84: 46,213,176 km (0.107 R)
• M85: 46,284,684 km (0.077 R)
• M86: 47,144,572 km (0.084 R)
• M87: 47,216,529 km (0.099 R)
• M88: 47,648,717 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.97 AU - 20.03 AU

Year: 26838 Days

Day: 19.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,754,581 km

• M1: 331,359 km (0.092 R)
• M2: 908,059 km (0.049 R)
• M3: 2,486,765 km (0.101 R)
• M4: 2,639,654 km (0.049 R)
• M5: 3,563,421 km (0.081 R)
• M6: 4,331,606 km (0.087 R)
• M7: 5,020,654 km (0.078 R)
• M8: 7,467,028 km (0.08 R)
• M9: 9,297,807 km (0.098 R)
• M10: 10,674,257 km (0.077 R)
• M11: 11,598,323 km (0.091 R)
• M12: 12,070,005 km (0.119 R)
• M13: 12,460,455 km (0.05 R)
• M14: 12,855,244 km (0.117 R)
• M15: 14,566,644 km (0.109 R)
• M16: 16,300,633 km (0.044 R)
• M17: 16,877,033 km (0.087 R)
• M18: 17,022,143 km (0.036 R)
• M19: 17,753,976 km (0.115 R)
• M20: 18,795,626 km (0.113 R)
• M21: 19,806,160 km (0.101 R)
• M22: 20,163,998 km (0.116 R)
• M23: 21,669,102 km (0.105 R)
• M24: 21,932,245 km (0.095 R)
• M25: 23,371,376 km (0.114 R)
• M26: 27,583,304 km (0.075 R)
• M27: 29,251,171 km (0.115 R)
• M28: 30,302,545 km (0.113 R)
• M29: 31,069,683 km (0.114 R)
• M30: 31,664,185 km (0.103 R)
• M31: 33,652,340 km (0.057 R)
• M32: 35,618,355 km (0.087 R)
• M33: 38,700,520 km (0.118 R)
• M34: 40,434,958 km (0.067 R)
• M35: 41,083,764 km (0.09 R)
• M36: 41,409,588 km (0.107 R)
• M37: 42,589,167 km (0.08 R)
• M38: 42,654,990 km (0.1 R)
• M39: 43,315,465 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.9

Radius: 3.6

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.36 AU - 23.84 AU

Year: 31961 Days

Day: 23.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,754,581 km

• M1: 57,894 km (0.078 R)
• M2: 176,825 km (0.087 R)
• M3: 270,174 km (0.056 R)
• M4: 805,734 km (0.066 R)
• M5: 1,017,415 km (0.066 R)
• M6: 1,365,679 km (0.118 R)
• M7: 1,649,317 km (0.117 R)
• M8: 1,681,929 km (0.084 R)
• M9: 2,269,101 km (0.08 R)
• M10: 2,565,454 km (0.076 R)
• M11: 2,641,450 km (0.093 R)
• M12: 2,795,685 km (0.066 R)
• M13: 3,193,915 km (0.064 R)
• M14: 3,867,554 km (0.118 R)
• M15: 4,491,526 km (0.105 R)
• M16: 5,780,462 km (0.109 R)
• M17: 6,081,303 km (0.084 R)
• M18: 6,438,842 km (0.111 R)
• M19: 6,542,364 km (0.088 R)
• M20: 6,646,334 km (0.118 R)
• M21: 6,803,262 km (0.07 R)
• M22: 6,908,579 km (0.106 R)
• M23: 7,497,396 km (0.037 R)
• M24: 7,770,413 km (0.111 R)
• M25: 8,326,169 km (0.101 R)
• M26: 9,009,681 km (0.06 R)
• M27: 9,592,963 km (0.114 R)
• M28: 10,308,939 km (0.088 R)
• M29: 10,673,210 km (0.119 R)
• M30: 11,791,603 km (0.12 R)
• M31: 11,854,734 km (0.112 R)
• M32: 12,881,424 km (0.103 R)
• M33: 13,802,797 km (0.078 R)
• M34: 14,136,999 km (0.088 R)
• M35: 14,406,275 km (0.077 R)
• M36: 15,155,461 km (0.052 R)
• M37: 15,500,135 km (0.101 R)
• M38: 15,708,225 km (0.107 R)
• M39: 16,057,087 km (0.104 R)
• M40: 17,333,905 km (0.104 R)
• M41: 17,984,506 km (0.117 R)
• M42: 18,938,193 km (0.063 R)
• M43: 19,086,295 km (0.083 R)
• M44: 20,058,830 km (0.11 R)
• M45: 20,894,335 km (0.082 R)
• M46: 23,786,660 km (0.099 R)
• M47: 23,866,545 km (0.1 R)
• M48: 24,347,652 km (0.082 R)
• M49: 24,428,285 km (0.113 R)
• M50: 24,751,267 km (0.099 R)
• M51: 24,994,363 km (0.118 R)
• M52: 25,075,595 km (0.118 R)
• M53: 25,974,828 km (0.068 R)
• M54: 26,718,479 km (0.119 R)
• M55: 26,884,533 km (0.05 R)
• M56: 27,636,711 km (0.081 R)
• M57: 28,820,329 km (0.044 R)
• M58: 30,020,403 km (0.104 R)
• M59: 30,887,622 km (0.064 R)
• M60: 31,499,477 km (0.112 R)
• M61: 31,674,956 km (0.104 R)
• M62: 32,115,372 km (0.074 R)
• M63: 33,002,038 km (0.101 R)
• M64: 33,537,898 km (0.106 R)
• M65: 34,980,919 km (0.096 R)
• M66: 36,168,277 km (0.047 R)
• M67: 36,536,288 km (0.069 R)
• M68: 38,020,598 km (0.104 R)
• M69: 39,524,356 km (0.119 R)
• M70: 41,143,454 km (0.046 R)
• M71: 42,396,186 km (0.072 R)
• M72: 42,492,976 km (0.082 R)
• M73: 43,173,197 km (0.079 R)
• M74: 44,544,412 km (0.099 R)
• M75: 48,337,466 km (0.057 R)
• M76: 51,197,777 km (0.095 R)
• M77: 52,025,053 km (0.048 R)
• M78: 52,336,366 km (0.077 R)
• M79: 52,440,337 km (0.09 R)
• M80: 53,588,052 km (0.047 R)
• M81: 54,112,392 km (0.082 R)
• M82: 60,209,702 km (0.104 R)
• M83: 60,318,609 km (0.063 R)
• M84: 63,062,234 km (0.063 R)
• M85: 63,615,896 km (0.066 R)
• M86: 65,958,449 km (0.105 R)
• M87: 68,442,821 km (0.113 R)
• M88: 69,467,866 km (0.056 R)
• M89: 69,582,158 km (0.088 R)
• M90: 71,187,643 km (0.083 R)
• M91: 72,573,517 km (0.106 R)
• M92: 74,552,099 km (0.102 R)
• M93: 79,634,986 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit