🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.71 AU - 1.05 AU

Year: 297 Days

Day: 41.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,650,263 km

• M1: 316,250 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.11 AU - 1.19 AU

Year: 444 Days

Day: 16.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.43 AU - 2.27 AU

Year: 906 Days

Day: 41.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.9 AU - 5.2 AU

Year: 3493 Days

Day: 15.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.87 AU - 5.33 AU

Year: 3551 Days

Day: 35.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.9

Radius: 11.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.46 AU - 6.86 AU

Year: 4846 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 82,650,263 km

• M1: 460,911 km (0.116 R)
• M2: 1,242,560 km (0.115 R)
• M3: 1,602,941 km (0.07 R)
• M4: 1,779,167 km (0.028 R)
• M5: 2,012,989 km (0.092 R)
• M6: 2,099,008 km (0.067 R)
• M7: 2,186,223 km (0.095 R)
• M8: 2,418,998 km (0.042 R)
• M9: 2,641,300 km (0.11 R)
• M10: 2,870,334 km (0.103 R)
• M11: 3,533,502 km (0.098 R)
• M12: 3,701,500 km (0.099 R)
• M13: 3,872,042 km (0.101 R)
• M14: 4,067,117 km (0.112 R)
• M15: 4,221,203 km (0.107 R)
• M16: 4,535,059 km (0.09 R)
• M17: 4,764,094 km (0.102 R)
• M18: 5,619,644 km (0.099 R)
• M19: 6,317,817 km (0.072 R)
• M20: 7,202,240 km (0.116 R)
• M21: 7,335,681 km (0.071 R)
• M22: 7,469,870 km (0.104 R)
• M23: 7,604,957 km (0.112 R)
• M24: 8,572,706 km (0.098 R)
• M25: 8,685,802 km (0.071 R)
• M26: 8,942,213 km (0.076 R)
• M27: 9,608,522 km (0.07 R)
• M28: 10,320,907 km (0.114 R)
• M29: 10,774,936 km (0.077 R)
• M30: 10,958,343 km (0.108 R)
• M31: 11,111,980 km (0.11 R)
• M32: 11,235,398 km (0.092 R)
• M33: 11,390,382 km (0.094 R)
• M34: 11,608,496 km (0.08 R)
• M35: 11,733,709 km (0.087 R)
• M36: 12,239,350 km (0.113 R)
• M37: 12,655,381 km (0.074 R)
• M38: 13,864,880 km (0.096 R)
• M39: 14,231,545 km (0.095 R)
• M40: 14,601,351 km (0.076 R)
• M41: 15,213,505 km (0.08 R)
• M42: 15,695,509 km (0.092 R)
• M43: 15,973,163 km (0.064 R)
• M44: 16,322,474 km (0.056 R)
• M45: 16,568,563 km (0.088 R)
• M46: 16,780,543 km (0.106 R)
• M47: 17,064,330 km (0.074 R)
• M48: 17,278,404 km (0.108 R)
• M49: 17,817,256 km (0.055 R)
• M50: 17,961,917 km (0.114 R)
• M51: 18,215,934 km (0.085 R)
• M52: 18,507,800 km (0.049 R)
• M53: 19,392,671 km (0.028 R)
• M54: 19,952,616 km (0.072 R)
• M55: 20,291,156 km (0.08 R)
• M56: 20,480,098 km (0.089 R)
• M57: 20,593,643 km (0.09 R)
• M58: 21,088,513 km (0.083 R)
• M59: 21,164,957 km (0.056 R)
• M60: 22,012,279 km (0.071 R)
• M61: 22,245,353 km (0.055 R)
• M62: 22,713,894 km (0.072 R)
• M63: 22,870,822 km (0.064 R)
• M64: 23,422,838 km (0.051 R)
• M65: 23,779,928 km (0.106 R)
• M66: 24,178,905 km (0.058 R)
• M67: 25,389,152 km (0.08 R)
• M68: 28,204,584 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 9.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.51 AU - 7.33 AU

Year: 5854 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,650,263 km

• M1: 133,591 km (0.115 R)
• M2: 362,924 km (0.093 R)
• M3: 544,536 km (0.103 R)
• M4: 744,549 km (0.114 R)
• M5: 1,053,169 km (0.113 R)
• M6: 1,199,625 km (0.09 R)
• M7: 1,290,880 km (0.05 R)
• M8: 1,384,678 km (0.109 R)
• M9: 1,562,550 km (0.118 R)
• M10: 1,662,780 km (0.098 R)
• M11: 1,799,962 km (0.12 R)
• M12: 2,196,546 km (0.097 R)
• M13: 2,640,253 km (0.088 R)
• M14: 2,944,535 km (0.086 R)
• M15: 3,153,673 km (0.113 R)
• M16: 3,653,479 km (0.077 R)
• M17: 3,787,968 km (0.119 R)
• M18: 3,924,102 km (0.081 R)
• M19: 4,015,656 km (0.097 R)
• M20: 4,108,107 km (0.074 R)
• M21: 4,318,591 km (0.105 R)
• M22: 5,246,248 km (0.032 R)
• M23: 5,500,564 km (0.074 R)
• M24: 5,863,189 km (0.063 R)
• M25: 6,047,494 km (0.073 R)
• M26: 6,180,337 km (0.109 R)
• M27: 6,287,299 km (0.044 R)
• M28: 6,693,906 km (0.111 R)
• M29: 7,418,858 km (0.114 R)
• M30: 7,561,125 km (0.099 R)
• M31: 7,877,375 km (0.104 R)
• M32: 7,964,291 km (0.113 R)
• M33: 8,168,642 km (0.074 R)
• M34: 8,315,547 km (0.109 R)
• M35: 8,493,120 km (0.051 R)
• M36: 8,701,809 km (0.094 R)
• M37: 10,020,813 km (0.098 R)
• M38: 10,304,750 km (0.091 R)
• M39: 10,687,421 km (0.116 R)
• M40: 10,816,076 km (0.106 R)
• M41: 11,697,656 km (0.061 R)
• M42: 12,772,217 km (0.11 R)
• M43: 12,943,058 km (0.11 R)
• M44: 13,459,769 km (0.036 R)
• M45: 13,983,362 km (0.096 R)
• M46: 14,799,119 km (0.114 R)
• M47: 15,086,496 km (0.081 R)
• M48: 15,593,783 km (0.069 R)
• M49: 16,365,409 km (0.118 R)
• M50: 16,513,660 km (0.108 R)
• M51: 17,299,947 km (0.088 R)
• M52: 17,413,342 km (0.078 R)
• M53: 17,564,735 km (0.033 R)
• M54: 17,678,728 km (0.111 R)
• M55: 18,021,756 km (0.096 R)
• M56: 18,405,774 km (0.114 R)
• M57: 18,521,413 km (0.119 R)
• M58: 19,652,223 km (0.107 R)
• M59: 20,126,748 km (0.097 R)
• M60: 20,845,566 km (0.11 R)
• M61: 21,087,017 km (0.107 R)
• M62: 21,329,365 km (0.11 R)
• M63: 21,450,988 km (0.064 R)
• M64: 21,613,302 km (0.116 R)
• M65: 21,735,374 km (0.109 R)
• M66: 21,980,266 km (0.068 R)
• M67: 22,308,184 km (0.119 R)
• M68: 22,472,742 km (0.055 R)
• M69: 23,552,240 km (0.056 R)
• M70: 24,521,185 km (0.07 R)
• M71: 24,648,643 km (0.118 R)
• M72: 27,109,827 km (0.044 R)
• M73: 27,241,473 km (0.043 R)
• M74: 27,549,645 km (0.076 R)
• M75: 27,947,425 km (0.082 R)
• M76: 28,258,140 km (0.104 R)
• M77: 28,347,151 km (0.09 R)
• M78: 29,197,316 km (0.103 R)
• M79: 29,287,374 km (0.053 R)
• M80: 29,919,724 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.6

Radius: 6.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.34 AU - 18.46 AU

Year: 22817 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 82,650,263 km

• M1: 109,655 km (0.081 R)
• M2: 214,823 km (0.091 R)
• M3: 761,752 km (0.096 R)
• M4: 1,739,973 km (0.03 R)
• M5: 4,205,495 km (0.071 R)
• M6: 4,802,840 km (0.068 R)
• M7: 5,652,855 km (0.077 R)
• M8: 6,349,981 km (0.054 R)
• M9: 6,548,348 km (0.092 R)
• M10: 7,739,446 km (0.059 R)
• M11: 8,079,631 km (0.075 R)
• M12: 8,208,435 km (0.105 R)
• M13: 8,468,137 km (0.081 R)
• M14: 9,129,210 km (0.053 R)
• M15: 9,488,544 km (0.094 R)
• M16: 10,128,673 km (0.105 R)
• M17: 10,221,125 km (0.105 R)
• M18: 10,407,225 km (0.068 R)
• M19: 11,643,202 km (0.058 R)
• M20: 12,278,544 km (0.03 R)
• M21: 14,563,054 km (0.088 R)
• M22: 16,319,482 km (0.051 R)
• M23: 16,646,054 km (0.052 R)
• M24: 16,864,916 km (0.079 R)
• M25: 18,029,535 km (0.106 R)
• M26: 18,593,220 km (0.112 R)
• M27: 18,991,300 km (0.065 R)
• M28: 19,449,668 km (0.085 R)
• M29: 20,027,714 km (0.116 R)
• M30: 20,728,730 km (0.087 R)
• M31: 21,319,193 km (0.113 R)
• M32: 22,034,869 km (0.102 R)
• M33: 22,516,424 km (0.108 R)
• M34: 22,637,299 km (0.111 R)
• M35: 24,975,664 km (0.091 R)
• M36: 27,196,295 km (0.11 R)
• M37: 27,712,706 km (0.1 R)
• M38: 28,297,484 km (0.107 R)
• M39: 28,624,206 km (0.09 R)
• M40: 30,142,924 km (0.067 R)
• M41: 30,610,268 km (0.106 R)
• M42: 32,162,794 km (0.115 R)
• M43: 32,230,861 km (0.101 R)
• M44: 32,640,460 km (0.07 R)
• M45: 33,602,674 km (0.045 R)
• M46: 37,543,530 km (0.097 R)
• M47: 37,615,188 km (0.087 R)
• M48: 38,046,329 km (0.054 R)
• M49: 38,190,392 km (0.111 R)
• M50: 40,740,886 km (0.1 R)
• M51: 41,109,644 km (0.084 R)
• M52: 41,776,253 km (0.084 R)
• M53: 42,895,394 km (0.106 R)
• M54: 49,813,249 km (0.118 R)
• M55: 50,920,123 km (0.106 R)
• M56: 51,556,213 km (0.036 R)
• M57: 53,883,956 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.7

Radius: 7.2

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.85 AU - 20.51 AU

Year: 25628 Days

Day: 15.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,650,263 km

• M1: 226,342 km (0.086 R)
• M2: 323,131 km (0.089 R)
• M3: 677,080 km (0.116 R)
• M4: 774,917 km (0.109 R)
• M5: 1,272,779 km (0.105 R)
• M6: 1,489,396 km (0.101 R)
• M7: 1,651,411 km (0.117 R)
• M8: 2,818,723 km (0.096 R)
• M9: 2,979,242 km (0.053 R)
• M10: 3,225,629 km (0.099 R)
• M11: 3,309,254 km (0.075 R)
• M12: 4,742,701 km (0.08 R)
• M13: 4,790,273 km (0.07 R)
• M14: 5,127,617 km (0.093 R)
• M15: 6,030,290 km (0.116 R)
• M16: 6,185,573 km (0.082 R)
• M17: 6,289,693 km (0.081 R)
• M18: 6,765,863 km (0.114 R)
• M19: 7,035,438 km (0.061 R)
• M20: 7,474,059 km (0.115 R)
• M21: 10,162,931 km (0.044 R)
• M22: 10,471,552 km (0.094 R)
• M23: 10,783,314 km (0.117 R)
• M24: 11,995,655 km (0.074 R)
• M25: 12,060,730 km (0.1 R)
• M26: 12,125,805 km (0.095 R)
• M27: 12,849,859 km (0.089 R)
• M28: 13,183,612 km (0.065 R)
• M29: 14,755,287 km (0.095 R)
• M30: 15,034,586 km (0.101 R)
• M31: 15,456,901 km (0.028 R)
• M32: 16,313,199 km (0.064 R)
• M33: 17,478,716 km (0.096 R)
• M34: 17,700,270 km (0.054 R)
• M35: 18,972,900 km (0.12 R)
• M36: 19,812,144 km (0.086 R)
• M37: 21,054,255 km (0.079 R)
• M38: 21,132,794 km (0.102 R)
• M39: 21,290,021 km (0.11 R)
• M40: 21,368,709 km (0.108 R)
• M41: 24,268,215 km (0.115 R)
• M42: 24,432,773 km (0.096 R)
• M43: 25,178,369 km (0.105 R)
• M44: 25,512,122 km (0.117 R)
• M45: 26,015,668 km (0.106 R)
• M46: 26,861,943 km (0.093 R)
• M47: 27,374,017 km (0.119 R)
• M48: 27,459,736 km (0.087 R)
• M49: 29,982,555 km (0.104 R)
• M50: 30,602,488 km (0.097 R)
• M51: 31,945,279 km (0.06 R)
• M52: 32,578,377 km (0.091 R)
• M53: 33,124,409 km (0.12 R)
• M54: 33,490,176 km (0.112 R)
• M55: 34,041,145 km (0.092 R)
• M56: 35,899,599 km (0.116 R)
• M57: 36,181,292 km (0.109 R)
• M58: 37,505,084 km (0.106 R)
• M59: 38,268,631 km (0.062 R)
• M60: 38,556,308 km (0.097 R)
• M61: 39,617,107 km (0.07 R)
• M62: 40,199,940 km (0.101 R)
• M63: 41,079,276 km (0.099 R)
• M64: 42,261,548 km (0.112 R)
• M65: 45,063,666 km (0.079 R)
• M66: 45,773,508 km (0.101 R)
• M67: 46,078,837 km (0.055 R)
• M68: 46,793,915 km (0.028 R)
• M69: 47,409,809 km (0.077 R)
• M70: 49,169,379 km (0.109 R)
• M71: 49,795,446 km (0.102 R)
• M72: 53,072,089 km (0.108 R)
• M73: 57,621,210 km (0.109 R)
• M74: 57,840,970 km (0.09 R)
• M75: 58,281,236 km (0.036 R)
• M76: 58,722,699 km (0.045 R)
• M77: 60,387,873 km (0.101 R)
• M78: 60,610,924 km (0.062 R)
• M79: 60,946,322 km (0.115 R)
• M80: 62,406,397 km (0.084 R)
• M81: 62,519,194 km (0.12 R)
• M82: 62,744,937 km (0.116 R)
• M83: 65,132,071 km (0.036 R)
• M84: 65,475,398 km (0.109 R)
• M85: 68,826,240 km (0.06 R)
• M86: 69,176,000 km (0.112 R)
• M87: 72,469,248 km (0.058 R)
• M88: 72,587,729 km (0.107 R)
• M89: 74,613,135 km (0.055 R)
• M90: 77,019,566 km (0.069 R)
• M91: 78,597,375 km (0.038 R)
• M92: 79,207,136 km (0.056 R)
• M93: 79,329,208 km (0.114 R)
• M94: 80,063,284 km (0.043 R)
• M95: 81,168,663 km (0.075 R)
• M96: 81,908,275 km (0.097 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit