🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.56 AU - 0.58 AU

Year: 155 Days

Day: 15.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,778,448 km

• M1: 34,258 km (0.109 R)
• M2: 217,216 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.02 AU - 1.34 AU

Year: 461 Days

Day: 17 Hours

Environment

Temp: 22 °C

Axial Tilt: 161 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.29 AU - 1.49 AU

Year: 590 Days

Day: 38.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,778,448 km

• M1: 1,209,798 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.54 AU - 2.82 AU

Year: 1579 Days

Day: 29.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 15

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.36 AU - 8.68 AU

Year: 7422 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,778,448 km

• M1: 265,387 km (0.075 R)
• M2: 359,484 km (0.072 R)
• M3: 486,642 km (0.106 R)
• M4: 759,209 km (0.102 R)
• M5: 1,152,203 km (0.117 R)
• M6: 1,550,283 km (0.062 R)
• M7: 1,991,896 km (0.087 R)
• M8: 2,097,811 km (0.11 R)
• M9: 3,014,696 km (0.097 R)
• M10: 3,413,524 km (0.111 R)
• M11: 3,515,999 km (0.117 R)
• M12: 3,936,369 km (0.085 R)
• M13: 4,152,538 km (0.116 R)
• M14: 5,027,984 km (0.111 R)
• M15: 5,174,590 km (0.088 R)
• M16: 5,322,543 km (0.071 R)
• M17: 5,502,060 km (0.036 R)
• M18: 7,843,416 km (0.08 R)
• M19: 8,048,216 km (0.067 R)
• M20: 8,323,925 km (0.1 R)
• M21: 8,602,925 km (0.069 R)
• M22: 8,708,391 km (0.087 R)
• M23: 8,814,307 km (0.101 R)
• M24: 9,823,045 km (0.091 R)
• M25: 10,341,102 km (0.074 R)
• M26: 10,603,647 km (0.118 R)
• M27: 10,906,283 km (0.062 R)
• M28: 12,184,896 km (0.086 R)
• M29: 12,621,572 km (0.083 R)
• M30: 13,347,421 km (0.113 R)
• M31: 13,797,711 km (0.042 R)
• M32: 13,962,717 km (0.099 R)
• M33: 14,587,288 km (0.094 R)
• M34: 14,713,250 km (0.118 R)
• M35: 15,691,470 km (0.111 R)
• M36: 17,131,499 km (0.104 R)
• M37: 17,889,811 km (0.089 R)
• M38: 18,295,820 km (0.092 R)
• M39: 18,979,183 km (0.058 R)
• M40: 19,116,813 km (0.073 R)
• M41: 19,624,398 km (0.053 R)
• M42: 20,230,120 km (0.088 R)
• M43: 20,653,183 km (0.102 R)
• M44: 21,031,516 km (0.086 R)
• M45: 21,699,321 km (0.105 R)
• M46: 22,471,096 km (0.117 R)
• M47: 23,055,725 km (0.087 R)
• M48: 23,399,201 km (0.102 R)
• M49: 23,596,072 km (0.115 R)
• M50: 23,991,759 km (0.115 R)
• M51: 24,539,436 km (0.099 R)
• M52: 24,839,829 km (0.118 R)
• M53: 25,040,888 km (0.095 R)
• M54: 25,647,059 km (0.079 R)
• M55: 26,104,828 km (0.026 R)
• M56: 26,309,179 km (0.106 R)
• M57: 27,080,207 km (0.088 R)
• M58: 27,598,414 km (0.093 R)
• M59: 28,015,343 km (0.043 R)
• M60: 28,644,551 km (0.116 R)
• M61: 29,013,759 km (0.095 R)
• M62: 29,437,719 km (0.081 R)
• M63: 30,506,596 km (0.032 R)
• M64: 30,829,728 km (0.114 R)
• M65: 30,937,588 km (0.094 R)
• M66: 31,153,906 km (0.098 R)
• M67: 31,588,039 km (0.074 R)
• M68: 32,133,473 km (0.114 R)
• M69: 34,122,975 km (0.116 R)
• M70: 34,514,473 km (0.119 R)
• M71: 35,527,849 km (0.042 R)
• M72: 35,867,885 km (0.117 R)
• M73: 36,436,955 km (0.066 R)
• M74: 37,930,540 km (0.113 R)
• M75: 38,220,012 km (0.114 R)
• M76: 38,801,349 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 12.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.75 AU - 11.95 AU

Year: 11983 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,778,448 km

• M1: 189,989 km (0.088 R)
• M2: 275,410 km (0.11 R)
• M3: 434,432 km (0.091 R)
• M4: 990,338 km (0.078 R)
• M5: 1,157,888 km (0.114 R)
• M6: 1,758,373 km (0.083 R)
• M7: 1,985,613 km (0.086 R)
• M8: 2,156,902 km (0.11 R)
• M9: 2,423,486 km (0.113 R)
• M10: 2,584,004 km (0.098 R)
• M11: 2,724,476 km (0.106 R)
• M12: 3,311,947 km (0.101 R)
• M13: 3,778,244 km (0.088 R)
• M14: 4,155,530 km (0.113 R)
• M15: 4,348,810 km (0.07 R)
• M16: 4,573,357 km (0.05 R)
• M17: 4,801,643 km (0.059 R)
• M18: 5,004,647 km (0.105 R)
• M19: 5,181,023 km (0.07 R)
• M20: 6,124,537 km (0.071 R)
• M21: 6,218,634 km (0.116 R)
• M22: 6,440,188 km (0.074 R)
• M23: 6,793,688 km (0.091 R)
• M24: 7,452,667 km (0.058 R)
• M25: 7,823,969 km (0.099 R)
• M26: 8,725,445 km (0.107 R)
• M27: 9,405,069 km (0.117 R)
• M28: 9,696,336 km (0.075 R)
• M29: 10,587,939 km (0.115 R)
• M30: 10,853,026 km (0.116 R)
• M31: 11,974,262 km (0.091 R)
• M32: 12,889,801 km (0.117 R)
• M33: 13,868,919 km (0.115 R)
• M34: 14,034,524 km (0.102 R)
• M35: 14,493,042 km (0.102 R)
• M36: 15,126,439 km (0.094 R)
• M37: 15,254,196 km (0.087 R)
• M38: 16,420,311 km (0.099 R)
• M39: 16,507,826 km (0.096 R)
• M40: 17,080,486 km (0.04 R)
• M41: 17,480,661 km (0.106 R)
• M42: 18,608,928 km (0.04 R)
• M43: 19,112,774 km (0.075 R)
• M44: 19,297,078 km (0.115 R)
• M45: 19,574,732 km (0.088 R)
• M46: 19,946,931 km (0.112 R)
• M47: 20,040,280 km (0.101 R)
• M48: 20,274,551 km (0.099 R)
• M49: 20,935,175 km (0.092 R)
• M50: 22,520,164 km (0.104 R)
• M51: 22,666,172 km (0.1 R)
• M52: 22,861,247 km (0.087 R)
• M53: 23,548,799 km (0.071 R)
• M54: 23,944,635 km (0.115 R)
• M55: 24,093,784 km (0.052 R)
• M56: 27,710,014 km (0.069 R)
• M57: 27,814,283 km (0.116 R)
• M58: 28,180,499 km (0.086 R)
• M59: 28,917,418 km (0.085 R)
• M60: 29,660,770 km (0.048 R)
• M61: 29,767,433 km (0.103 R)
• M62: 31,166,173 km (0.057 R)
• M63: 32,917,067 km (0.09 R)
• M64: 33,027,620 km (0.102 R)
• M65: 33,193,524 km (0.118 R)
• M66: 33,915,932 km (0.047 R)
• M67: 34,195,231 km (0.12 R)
• M68: 34,924,820 km (0.089 R)
• M69: 35,489,552 km (0.107 R)
• M70: 36,171,120 km (0.092 R)
• M71: 36,342,260 km (0.107 R)
• M72: 36,742,434 km (0.089 R)
• M73: 38,067,871 km (0.038 R)
• M74: 38,474,478 km (0.059 R)
• M75: 38,707,402 km (0.065 R)
• M76: 38,999,118 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.4

Radius: 10.1

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.35 AU - 11.49 AU

Year: 12105 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,778,448 km

• M1: 151,991 km (0.025 R)
• M2: 282,291 km (0.104 R)
• M3: 753,225 km (0.116 R)
• M4: 1,085,781 km (0.08 R)
• M5: 1,239,269 km (0.047 R)
• M6: 1,400,086 km (0.104 R)
• M7: 1,483,113 km (0.099 R)
• M8: 1,742,666 km (0.073 R)
• M9: 2,111,574 km (0.072 R)
• M10: 2,256,235 km (0.041 R)
• M11: 2,429,320 km (0.043 R)
• M12: 2,814,834 km (0.08 R)
• M13: 3,275,296 km (0.118 R)
• M14: 3,471,867 km (0.09 R)
• M15: 4,327,118 km (0.069 R)
• M16: 4,889,606 km (0.112 R)
• M17: 5,376,099 km (0.047 R)
• M18: 5,575,064 km (0.105 R)
• M19: 5,675,444 km (0.112 R)
• M20: 5,844,041 km (0.08 R)
• M21: 5,911,958 km (0.092 R)
• M22: 6,186,470 km (0.085 R)
• M23: 6,465,022 km (0.099 R)
• M24: 6,535,333 km (0.089 R)
• M25: 6,819,269 km (0.088 R)
• M26: 7,362,310 km (0.086 R)
• M27: 7,583,415 km (0.094 R)
• M28: 7,769,365 km (0.081 R)
• M29: 8,070,057 km (0.038 R)
• M30: 8,145,903 km (0.118 R)
• M31: 8,221,899 km (0.066 R)
• M32: 8,721,855 km (0.115 R)
• M33: 9,953,494 km (0.098 R)
• M34: 10,735,143 km (0.066 R)
• M35: 11,238,989 km (0.049 R)
• M36: 12,664,058 km (0.119 R)
• M37: 12,973,576 km (0.112 R)
• M38: 14,053,822 km (0.065 R)
• M39: 14,145,227 km (0.118 R)
• M40: 15,775,395 km (0.087 R)
• M41: 16,443,948 km (0.049 R)
• M42: 16,540,289 km (0.084 R)
• M43: 17,170,544 km (0.093 R)
• M44: 17,513,273 km (0.106 R)
• M45: 17,808,879 km (0.059 R)
• M46: 19,311,140 km (0.11 R)
• M47: 21,639,930 km (0.097 R)
• M48: 22,382,385 km (0.113 R)
• M49: 22,489,048 km (0.107 R)
• M50: 22,864,090 km (0.025 R)
• M51: 23,728,765 km (0.094 R)
• M52: 24,880,071 km (0.091 R)
• M53: 25,434,630 km (0.093 R)
• M54: 25,657,680 km (0.082 R)
• M55: 25,881,329 km (0.063 R)
• M56: 25,993,378 km (0.072 R)
• M57: 26,443,219 km (0.087 R)
• M58: 26,725,660 km (0.093 R)
• M59: 27,065,995 km (0.11 R)
• M60: 28,037,932 km (0.072 R)
• M61: 29,605,119 km (0.091 R)
• M62: 30,488,046 km (0.109 R)
• M63: 30,843,491 km (0.035 R)
• M64: 31,319,810 km (0.071 R)
• M65: 31,858,512 km (0.115 R)
• M66: 32,219,342 km (0.119 R)
• M67: 32,400,206 km (0.117 R)
• M68: 33,553,905 km (0.03 R)
• M69: 34,844,635 km (0.112 R)
• M70: 37,284,577 km (0.07 R)
• M71: 41,668,692 km (0.104 R)
• M72: 41,865,862 km (0.118 R)
• M73: 42,261,099 km (0.093 R)
• M74: 42,459,167 km (0.112 R)
• M75: 42,657,534 km (0.097 R)
• M76: 44,523,917 km (0.078 R)
• M77: 44,658,256 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.7

Radius: 4.2

Gravity: 32.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.71 AU - 16.81 AU

Year: 20408 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,778,448 km

• M1: 94,845 km (0.057 R)
• M2: 322,683 km (0.056 R)
• M3: 488,138 km (0.057 R)
• M4: 746,493 km (0.092 R)
• M5: 1,257,370 km (0.092 R)
• M6: 2,148,225 km (0.097 R)
• M7: 2,633,521 km (0.117 R)
• M8: 2,888,436 km (0.109 R)
• M9: 3,075,433 km (0.03 R)
• M10: 3,902,709 km (0.11 R)
• M11: 3,943,849 km (0.094 R)
• M12: 4,404,610 km (0.091 R)
• M13: 4,533,264 km (0.068 R)
• M14: 4,794,313 km (0.082 R)
• M15: 5,933,201 km (0.033 R)
• M16: 6,170,763 km (0.12 R)
• M17: 6,218,634 km (0.101 R)
• M18: 7,151,227 km (0.086 R)
• M19: 7,201,492 km (0.093 R)
• M20: 7,556,787 km (0.034 R)
• M21: 10,769,850 km (0.056 R)
• M22: 11,292,545 km (0.101 R)
• M23: 11,586,505 km (0.038 R)
• M24: 11,704,837 km (0.101 R)
• M25: 11,823,617 km (0.104 R)
• M26: 12,726,440 km (0.065 R)
• M27: 13,032,368 km (0.038 R)
• M28: 13,464,706 km (0.105 R)
• M29: 13,713,786 km (0.077 R)
• M30: 14,216,734 km (0.069 R)
• M31: 14,343,294 km (0.067 R)
• M32: 14,534,032 km (0.106 R)
• M33: 15,957,904 km (0.045 R)
• M34: 16,420,161 km (0.076 R)
• M35: 16,686,296 km (0.055 R)
• M36: 17,628,912 km (0.072 R)
• M37: 18,519,768 km (0.072 R)
• M38: 19,706,378 km (0.108 R)
• M39: 20,917,522 km (0.101 R)
• M40: 20,989,479 km (0.091 R)
• M41: 21,061,585 km (0.084 R)
• M42: 21,133,691 km (0.074 R)
• M43: 21,495,718 km (0.051 R)
• M44: 21,932,843 km (0.091 R)
• M45: 23,261,721 km (0.053 R)
• M46: 25,533,813 km (0.089 R)
• M47: 25,996,520 km (0.116 R)
• M48: 26,151,503 km (0.081 R)
• M49: 27,480,381 km (0.115 R)
• M50: 27,796,332 km (0.058 R)
• M51: 31,267,002 km (0.119 R)
• M52: 32,676,214 km (0.045 R)
• M53: 32,759,839 km (0.05 R)
• M54: 32,843,465 km (0.09 R)
• M55: 36,505,321 km (0.12 R)
• M56: 36,765,621 km (0.082 R)
• M57: 37,462,748 km (0.094 R)
• M58: 37,725,292 km (0.057 R)
• M59: 38,869,865 km (0.073 R)
• M60: 39,046,989 km (0.059 R)
• M61: 39,847,338 km (0.096 R)
• M62: 40,294,336 km (0.077 R)
• M63: 40,832,888 km (0.091 R)
• M64: 41,826,368 km (0.084 R)
• M65: 42,645,267 km (0.117 R)
• M66: 43,102,438 km (0.077 R)
• M67: 43,745,110 km (0.089 R)
• M68: 43,837,262 km (0.036 R)
• M69: 44,761,628 km (0.076 R)
• M70: 46,160,218 km (0.066 R)
• M71: 46,535,559 km (0.094 R)
• M72: 46,629,507 km (0.106 R)
• M73: 49,382,856 km (0.091 R)
• M74: 51,603,785 km (0.101 R)
• M75: 52,775,436 km (0.034 R)
• M76: 54,153,232 km (0.04 R)
• M77: 54,747,435 km (0.107 R)
• M78: 55,144,767 km (0.075 R)
• M79: 55,443,364 km (0.05 R)
• M80: 56,442,529 km (0.099 R)
• M81: 56,743,520 km (0.08 R)
• M82: 57,145,489 km (0.071 R)
• M83: 58,458,809 km (0.098 R)
• M84: 59,068,270 km (0.114 R)
• M85: 59,271,873 km (0.087 R)
• M86: 62,768,873 km (0.099 R)
• M87: 62,872,843 km (0.112 R)
• M88: 66,755,806 km (0.11 R)
• M89: 67,818,549 km (0.117 R)
• M90: 68,245,202 km (0.109 R)
• M91: 69,101,052 km (0.076 R)
• M92: 69,208,313 km (0.039 R)
• M93: 69,637,958 km (0.086 R)
• M94: 70,823,671 km (0.099 R)
• M95: 72,016,116 km (0.101 R)
• M96: 72,233,631 km (0.086 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit