🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 353 Days

Day: 42.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,574,144 km

• M1: 86,468 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.05 AU - 1.17 AU

Year: 500 Days

Day: 45.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.39 AU - 1.69 AU

Year: 817 Days

Day: 31.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,574,144 km

• M1: 92,601 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.9 AU - 2.06 AU

Year: 1191 Days

Day: 21.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,574,144 km

• M1: 487,689 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.8

Radius: 10.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.92 AU - 5.52 AU

Year: 5098 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,574,144 km

• M1: 378,483 km (0.057 R)
• M2: 642,672 km (0.071 R)
• M3: 900,130 km (0.11 R)
• M4: 976,126 km (0.068 R)
• M5: 1,162,525 km (0.107 R)
• M6: 1,260,212 km (0.112 R)
• M7: 1,616,704 km (0.113 R)
• M8: 1,694,944 km (0.117 R)
• M9: 1,888,224 km (0.1 R)
• M10: 2,054,876 km (0.044 R)
• M11: 2,191,758 km (0.045 R)
• M12: 2,261,321 km (0.076 R)
• M13: 2,694,706 km (0.099 R)
• M14: 2,921,198 km (0.114 R)
• M15: 3,252,707 km (0.094 R)
• M16: 3,413,075 km (0.084 R)
• M17: 3,494,157 km (0.077 R)
• M18: 3,596,482 km (0.082 R)
• M19: 3,741,443 km (0.047 R)
• M20: 4,037,347 km (0.081 R)
• M21: 4,340,881 km (0.071 R)
• M22: 4,855,648 km (0.108 R)
• M23: 5,016,166 km (0.118 R)
• M24: 5,225,154 km (0.116 R)
• M25: 5,484,557 km (0.082 R)
• M26: 5,772,383 km (0.098 R)
• M27: 5,967,160 km (0.054 R)
• M28: 6,387,979 km (0.093 R)
• M29: 6,513,641 km (0.072 R)
• M30: 6,972,757 km (0.106 R)
• M31: 7,389,686 km (0.067 R)
• M32: 7,787,916 km (0.092 R)
• M33: 7,895,327 km (0.111 R)
• M34: 7,976,259 km (0.107 R)
• M35: 8,111,645 km (0.108 R)
• M36: 8,467,389 km (0.101 R)
• M37: 8,744,444 km (0.113 R)
• M38: 8,828,070 km (0.062 R)
• M39: 9,536,116 km (0.043 R)
• M40: 9,737,625 km (0.118 R)
• M41: 10,409,618 km (0.088 R)
• M42: 10,498,479 km (0.11 R)
• M43: 10,676,800 km (0.087 R)
• M44: 11,369,588 km (0.085 R)
• M45: 11,460,992 km (0.038 R)
• M46: 11,890,936 km (0.078 R)
• M47: 12,201,352 km (0.12 R)
• M48: 12,420,214 km (0.058 R)
• M49: 13,020,849 km (0.112 R)
• M50: 13,084,727 km (0.118 R)
• M51: 13,923,223 km (0.098 R)
• M52: 14,746,012 km (0.073 R)
• M53: 14,879,154 km (0.048 R)
• M54: 15,079,465 km (0.072 R)
• M55: 15,516,890 km (0.067 R)
• M56: 15,584,508 km (0.114 R)
• M57: 15,924,245 km (0.102 R)
• M58: 16,026,569 km (0.057 R)
• M59: 16,923,110 km (0.061 R)
• M60: 17,027,678 km (0.09 R)
• M61: 17,518,210 km (0.091 R)
• M62: 17,836,105 km (0.073 R)
• M63: 18,728,756 km (0.04 R)
• M64: 18,872,968 km (0.096 R)
• M65: 19,417,056 km (0.093 R)
• M66: 19,490,059 km (0.096 R)
• M67: 19,709,370 km (0.118 R)
• M68: 20,076,782 km (0.118 R)
• M69: 20,298,337 km (0.109 R)
• M70: 20,520,639 km (0.12 R)
• M71: 21,568,871 km (0.084 R)
• M72: 21,985,501 km (0.081 R)
• M73: 22,865,137 km (0.117 R)
• M74: 22,942,180 km (0.117 R)
• M75: 23,251,099 km (0.115 R)
• M76: 23,367,337 km (0.071 R)
• M77: 24,107,996 km (0.084 R)
• M78: 24,422,152 km (0.108 R)
• M79: 24,856,434 km (0.092 R)
• M80: 25,134,088 km (0.119 R)
• M81: 25,492,524 km (0.091 R)
• M82: 25,732,479 km (0.061 R)
• M83: 27,269,298 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 10.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.82 AU - 6.78 AU

Year: 5971 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,574,144 km

• M1: 161,267 km (0.086 R)
• M2: 275,410 km (0.114 R)
• M3: 345,421 km (0.104 R)
• M4: 434,432 km (0.079 R)
• M5: 742,753 km (0.052 R)
• M6: 809,773 km (0.062 R)
• M7: 1,009,337 km (0.104 R)
• M8: 1,084,734 km (0.111 R)
• M9: 1,273,527 km (0.111 R)
• M10: 1,473,539 km (0.067 R)
• M11: 1,885,382 km (0.081 R)
• M12: 2,192,955 km (0.066 R)
• M13: 2,705,178 km (0.115 R)
• M14: 3,096,826 km (0.052 R)
• M15: 3,208,874 km (0.098 R)
• M16: 3,413,973 km (0.118 R)
• M17: 3,670,533 km (0.061 R)
• M18: 3,741,592 km (0.094 R)
• M19: 5,045,936 km (0.103 R)
• M20: 5,151,552 km (0.069 R)
• M21: 5,996,182 km (0.054 R)
• M22: 6,391,719 km (0.118 R)
• M23: 6,592,629 km (0.084 R)
• M24: 6,912,768 km (0.046 R)
• M25: 7,357,373 km (0.093 R)
• M26: 7,507,719 km (0.114 R)
• M27: 8,057,192 km (0.118 R)
• M28: 8,493,569 km (0.077 R)
• M29: 8,619,680 km (0.066 R)
• M30: 9,389,361 km (0.076 R)
• M31: 9,487,198 km (0.083 R)
• M32: 9,683,769 km (0.085 R)
• M33: 9,749,592 km (0.053 R)
• M34: 10,047,591 km (0.06 R)
• M35: 10,517,329 km (0.109 R)
• M36: 10,584,947 km (0.072 R)
• M37: 10,994,097 km (0.113 R)
• M38: 11,131,727 km (0.092 R)
• M39: 11,200,692 km (0.08 R)
• M40: 11,443,340 km (0.108 R)
• M41: 11,722,639 km (0.112 R)
• M42: 11,933,721 km (0.086 R)
• M43: 12,466,739 km (0.095 R)
• M44: 12,862,575 km (0.105 R)
• M45: 12,934,980 km (0.092 R)
• M46: 13,777,665 km (0.104 R)
• M47: 13,851,716 km (0.119 R)
• M48: 13,963,166 km (0.101 R)
• M49: 14,149,565 km (0.117 R)
• M50: 14,941,387 km (0.086 R)
• M51: 16,019,389 km (0.092 R)
• M52: 16,646,653 km (0.065 R)
• M53: 17,082,581 km (0.083 R)
• M54: 17,965,657 km (0.087 R)
• M55: 18,371,965 km (0.093 R)
• M56: 18,453,496 km (0.089 R)
• M57: 18,945,822 km (0.077 R)
• M58: 19,484,075 km (0.118 R)
• M59: 19,650,728 km (0.088 R)
• M60: 20,745,186 km (0.072 R)
• M61: 21,171,539 km (0.094 R)
• M62: 21,600,586 km (0.093 R)
• M63: 22,206,308 km (0.076 R)
• M64: 22,511,188 km (0.105 R)
• M65: 22,642,386 km (0.107 R)
• M66: 23,169,269 km (0.111 R)
• M67: 23,478,638 km (0.091 R)
• M68: 24,235,453 km (0.077 R)
• M69: 24,684,247 km (0.074 R)
• M70: 24,819,484 km (0.118 R)
• M71: 25,000,198 km (0.107 R)
• M72: 25,590,361 km (0.101 R)
• M73: 25,955,829 km (0.048 R)
• M74: 26,047,532 km (0.111 R)
• M75: 26,692,000 km (0.111 R)
• M76: 28,420,603 km (0.106 R)
• M77: 28,562,273 km (0.077 R)
• M78: 29,369,952 km (0.039 R)
• M79: 30,281,451 km (0.118 R)
• M80: 30,571,222 km (0.108 R)
• M81: 30,958,980 km (0.088 R)
• M82: 31,397,302 km (0.061 R)
• M83: 31,739,582 km (0.094 R)
• M84: 32,083,059 km (0.114 R)
• M85: 32,181,494 km (0.109 R)
• M86: 33,120,969 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.4

Radius: 9.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.75 AU - 7.67 AU

Year: 7430 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,574,144 km

• M1: 130,001 km (0.114 R)
• M2: 292,464 km (0.118 R)
• M3: 535,860 km (0.062 R)
• M4: 801,246 km (0.042 R)
• M5: 921,672 km (0.105 R)
• M6: 991,385 km (0.025 R)
• M7: 1,106,725 km (0.083 R)
• M8: 1,226,852 km (0.118 R)
• M9: 1,415,345 km (0.071 R)
• M10: 1,873,713 km (0.076 R)
• M11: 2,018,225 km (0.066 R)
• M12: 2,395,511 km (0.086 R)
• M13: 2,454,003 km (0.045 R)
• M14: 2,733,751 km (0.117 R)
• M15: 3,215,307 km (0.064 R)
• M16: 3,499,393 km (0.111 R)
• M17: 3,814,447 km (0.117 R)
• M18: 3,952,226 km (0.08 R)
• M19: 4,091,651 km (0.101 R)
• M20: 4,423,609 km (0.03 R)
• M21: 4,592,804 km (0.108 R)
• M22: 4,739,709 km (0.056 R)
• M23: 5,942,476 km (0.071 R)
• M24: 6,264,261 km (0.11 R)
• M25: 6,509,303 km (0.111 R)
• M26: 6,646,783 km (0.041 R)
• M27: 7,008,810 km (0.077 R)
• M28: 7,206,429 km (0.114 R)
• M29: 7,320,123 km (0.11 R)
• M30: 7,520,584 km (0.1 R)
• M31: 7,868,549 km (0.088 R)
• M32: 8,015,155 km (0.111 R)
• M33: 8,192,279 km (0.112 R)
• M34: 8,311,059 km (0.108 R)
• M35: 8,700,911 km (0.093 R)
• M36: 8,791,867 km (0.098 R)
• M37: 8,913,490 km (0.06 R)
• M38: 9,281,650 km (0.071 R)
• M39: 9,623,631 km (0.094 R)
• M40: 9,686,313 km (0.114 R)
• M41: 10,128,524 km (0.072 R)
• M42: 10,609,481 km (0.085 R)
• M43: 10,804,108 km (0.113 R)
• M44: 11,229,564 km (0.091 R)
• M45: 11,727,426 km (0.118 R)
• M46: 12,266,427 km (0.102 R)
• M47: 12,436,520 km (0.101 R)
• M48: 12,573,103 km (0.043 R)
• M49: 12,744,691 km (0.097 R)
• M50: 12,882,471 km (0.046 R)
• M51: 13,159,526 km (0.119 R)
• M52: 13,473,532 km (0.119 R)
• M53: 13,684,166 km (0.115 R)
• M54: 13,825,386 km (0.054 R)
• M55: 14,180,233 km (0.063 R)
• M56: 14,538,071 km (0.052 R)
• M57: 14,681,984 km (0.106 R)
• M58: 14,862,698 km (0.095 R)
• M59: 16,671,785 km (0.111 R)
• M60: 16,973,674 km (0.118 R)
• M61: 17,353,652 km (0.107 R)
• M62: 18,354,612 km (0.047 R)
• M63: 18,471,447 km (0.09 R)
• M64: 18,588,283 km (0.059 R)
• M65: 19,295,283 km (0.117 R)
• M66: 20,492,964 km (0.111 R)
• M67: 21,304,682 km (0.067 R)
• M68: 21,386,512 km (0.103 R)
• M69: 21,468,342 km (0.097 R)
• M70: 21,550,321 km (0.048 R)
• M71: 22,375,653 km (0.077 R)
• M72: 22,583,743 km (0.1 R)
• M73: 22,750,545 km (0.103 R)
• M74: 22,917,795 km (0.056 R)
• M75: 23,548,650 km (0.119 R)
• M76: 23,929,825 km (0.075 R)
• M77: 24,741,393 km (0.119 R)
• M78: 26,743,462 km (0.12 R)
• M79: 27,052,681 km (0.113 R)
• M80: 27,853,179 km (0.092 R)
• M81: 28,751,664 km (0.089 R)
• M82: 29,113,840 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.3

Radius: 6.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.38 AU - 11.9 AU

Year: 13803 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,574,144 km

• M1: 107,561 km (0.085 R)
• M2: 213,626 km (0.051 R)
• M3: 329,714 km (0.073 R)
• M4: 500,704 km (0.105 R)
• M5: 881,730 km (0.101 R)
• M6: 964,457 km (0.088 R)
• M7: 1,035,516 km (0.106 R)
• M8: 1,465,610 km (0.11 R)
• M9: 1,581,399 km (0.098 R)
• M10: 1,821,653 km (0.099 R)
• M11: 1,964,370 km (0.074 R)
• M12: 2,055,325 km (0.102 R)
• M13: 2,298,721 km (0.089 R)
• M14: 2,711,162 km (0.11 R)
• M15: 3,470,820 km (0.11 R)
• M16: 3,581,223 km (0.026 R)
• M17: 3,942,652 km (0.057 R)
• M18: 4,081,180 km (0.066 R)
• M19: 4,434,679 km (0.12 R)
• M20: 4,506,636 km (0.085 R)
• M21: 5,246,547 km (0.113 R)
• M22: 5,424,718 km (0.102 R)
• M23: 5,604,834 km (0.119 R)
• M24: 5,865,433 km (0.073 R)
• M25: 6,023,857 km (0.092 R)
• M26: 6,919,799 km (0.095 R)
• M27: 7,199,398 km (0.035 R)
• M28: 7,454,312 km (0.084 R)
• M29: 7,972,968 km (0.118 R)
• M30: 8,266,180 km (0.106 R)
• M31: 8,384,512 km (0.114 R)
• M32: 9,628,867 km (0.081 R)
• M33: 10,415,453 km (0.104 R)
• M34: 10,543,359 km (0.111 R)
• M35: 10,864,994 km (0.05 R)
• M36: 10,929,770 km (0.113 R)
• M37: 12,555,600 km (0.111 R)
• M38: 12,691,734 km (0.08 R)
• M39: 13,552,969 km (0.106 R)
• M40: 13,797,561 km (0.092 R)
• M41: 13,973,040 km (0.117 R)
• M42: 14,718,486 km (0.085 R)
• M43: 16,284,925 km (0.082 R)
• M44: 16,843,673 km (0.109 R)
• M45: 17,257,461 km (0.1 R)
• M46: 17,408,704 km (0.077 R)
• M47: 17,636,392 km (0.09 R)
• M48: 18,248,696 km (0.089 R)
• M49: 18,402,782 km (0.091 R)
• M50: 18,518,720 km (0.115 R)
• M51: 18,790,091 km (0.116 R)
• M52: 18,945,673 km (0.118 R)
• M53: 19,023,613 km (0.118 R)
• M54: 19,533,144 km (0.108 R)
• M55: 19,651,475 km (0.119 R)
• M56: 20,047,162 km (0.116 R)
• M57: 20,126,598 km (0.118 R)
• M58: 20,246,127 km (0.099 R)
• M59: 20,565,668 km (0.069 R)
• M60: 21,007,879 km (0.027 R)
• M61: 21,088,513 km (0.112 R)
• M62: 21,615,845 km (0.07 R)
• M63: 22,024,247 km (0.079 R)
• M64: 22,517,920 km (0.109 R)
• M65: 22,600,498 km (0.058 R)
• M66: 23,140,098 km (0.081 R)
• M67: 23,809,848 km (0.033 R)
• M68: 24,274,050 km (0.085 R)
• M69: 24,358,872 km (0.066 R)
• M70: 24,954,570 km (0.108 R)
• M71: 25,512,122 km (0.105 R)
• M72: 26,073,862 km (0.098 R)
• M73: 26,552,276 km (0.059 R)
• M74: 27,077,514 km (0.081 R)
• M75: 27,121,496 km (0.101 R)
• M76: 28,227,173 km (0.113 R)
• M77: 28,763,332 km (0.119 R)
• M78: 29,392,840 km (0.108 R)
• M79: 29,438,019 km (0.117 R)
• M80: 29,664,061 km (0.054 R)
• M81: 29,709,389 km (0.116 R)
• M82: 30,254,524 km (0.089 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: 426 - 10,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit