🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.51 AU - 0.57 AU

Year: 147 Days

Day: 21.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.21 AU - 1.59 AU

Year: 614 Days

Day: 35 Hours

Environment

Temp: -29 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,013,653 km

• M1: 21,692 km (0.088 R)
• M2: 464,801 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.25 AU - 1.73 AU

Year: 675 Days

Day: 40.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,013,653 km

• M1: 289,023 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.43 AU - 3.27 AU

Year: 1784 Days

Day: 42.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,013,653 km

• M1: 611,556 km (0.068 R)
• M2: 2,096,165 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 10.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.81 AU - 5.91 AU

Year: 5261 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 69.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 66,013,653 km

• M1: 132,993 km (0.098 R)
• M2: 313,258 km (0.103 R)
• M3: 394,490 km (0.09 R)
• M4: 570,566 km (0.072 R)
• M5: 676,482 km (0.032 R)
• M6: 821,143 km (0.095 R)
• M7: 893,398 km (0.043 R)
• M8: 1,187,657 km (0.112 R)
• M9: 1,365,380 km (0.052 R)
• M10: 1,972,897 km (0.086 R)
• M11: 2,106,039 km (0.091 R)
• M12: 3,043,269 km (0.1 R)
• M13: 3,210,969 km (0.032 R)
• M14: 3,289,358 km (0.115 R)
• M15: 3,488,323 km (0.074 R)
• M16: 3,773,457 km (0.033 R)
• M17: 3,898,072 km (0.119 R)
• M18: 4,080,432 km (0.093 R)
• M19: 4,265,634 km (0.081 R)
• M20: 4,778,156 km (0.112 R)
• M21: 4,868,064 km (0.086 R)
• M22: 5,481,565 km (0.09 R)
• M23: 5,686,215 km (0.061 R)
• M24: 5,973,892 km (0.084 R)
• M25: 6,070,831 km (0.077 R)
• M26: 6,596,668 km (0.1 R)
• M27: 6,949,719 km (0.036 R)
• M28: 7,569,503 km (0.106 R)
• M29: 7,674,520 km (0.068 R)
• M30: 8,028,020 km (0.119 R)
• M31: 8,861,579 km (0.103 R)
• M32: 9,307,381 km (0.087 R)
• M33: 9,703,367 km (0.094 R)
• M34: 9,893,954 km (0.099 R)
• M35: 10,085,739 km (0.095 R)
• M36: 10,531,690 km (0.075 R)
• M37: 10,786,455 km (0.066 R)
• M38: 11,422,545 km (0.096 R)
• M39: 11,523,075 km (0.088 R)
• M40: 11,907,691 km (0.09 R)
• M41: 12,564,875 km (0.1 R)
• M42: 12,960,711 km (0.073 R)
• M43: 13,360,586 km (0.101 R)
• M44: 13,657,986 km (0.098 R)
• M45: 13,743,257 km (0.045 R)
• M46: 13,828,827 km (0.119 R)
• M47: 14,064,893 km (0.089 R)
• M48: 14,237,529 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 11.2

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.24 AU - 12.56 AU

Year: 14275 Days

Day: 5.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,013,653 km

• M1: 240,553 km (0.1 R)
• M2: 347,067 km (0.1 R)
• M3: 706,252 km (0.079 R)
• M4: 1,044,343 km (0.092 R)
• M5: 1,168,210 km (0.097 R)
• M6: 1,297,313 km (0.038 R)
• M7: 1,377,198 km (0.112 R)
• M8: 1,542,055 km (0.079 R)
• M9: 1,831,826 km (0.116 R)
• M10: 2,076,269 km (0.074 R)
• M11: 2,170,665 km (0.092 R)
• M12: 2,699,194 km (0.096 R)
• M13: 3,121,509 km (0.093 R)
• M14: 3,871,294 km (0.072 R)
• M15: 5,011,080 km (0.085 R)
• M16: 5,398,389 km (0.099 R)
• M17: 6,020,267 km (0.084 R)
• M18: 6,110,923 km (0.117 R)
• M19: 6,247,955 km (0.097 R)
• M20: 6,385,884 km (0.109 R)
• M21: 6,947,924 km (0.045 R)
• M22: 7,090,789 km (0.102 R)
• M23: 8,019,194 km (0.093 R)
• M24: 8,320,334 km (0.064 R)
• M25: 8,882,074 km (0.119 R)
• M26: 9,988,351 km (0.033 R)
• M27: 10,096,061 km (0.072 R)
• M28: 10,312,529 km (0.08 R)
• M29: 10,475,890 km (0.094 R)
• M30: 10,805,155 km (0.078 R)
• M31: 11,082,210 km (0.098 R)
• M32: 11,417,758 km (0.103 R)
• M33: 12,444,299 km (0.058 R)
• M34: 13,500,460 km (0.077 R)
• M35: 14,768,601 km (0.108 R)
• M36: 16,709,334 km (0.047 R)
• M37: 17,481,858 km (0.086 R)
• M38: 18,003,505 km (0.103 R)
• M39: 19,329,690 km (0.103 R)
• M40: 19,531,348 km (0.111 R)
• M41: 20,208,578 km (0.093 R)
• M42: 21,377,536 km (0.068 R)
• M43: 21,516,363 km (0.054 R)
• M44: 21,655,638 km (0.079 R)
• M45: 21,865,225 km (0.091 R)
• M46: 21,935,087 km (0.067 R)
• M47: 22,005,248 km (0.079 R)
• M48: 22,145,422 km (0.091 R)
• M49: 22,993,642 km (0.099 R)
• M50: 23,493,298 km (0.078 R)
• M51: 24,358,273 km (0.041 R)
• M52: 24,430,828 km (0.108 R)
• M53: 25,013,811 km (0.099 R)
• M54: 25,307,023 km (0.09 R)
• M55: 25,380,476 km (0.085 R)
• M56: 27,165,328 km (0.035 R)
• M57: 27,542,165 km (0.097 R)
• M58: 28,530,259 km (0.109 R)
• M59: 31,642,792 km (0.12 R)
• M60: 32,198,548 km (0.099 R)
• M61: 33,239,151 km (0.035 R)
• M62: 34,534,968 km (0.077 R)
• M63: 36,426,483 km (0.075 R)
• M64: 36,842,216 km (0.103 R)
• M65: 37,678,169 km (0.051 R)
• M66: 39,369,073 km (0.064 R)
• M67: 39,966,717 km (0.118 R)
• M68: 40,481,333 km (0.102 R)
• M69: 40,653,371 km (0.12 R)
• M70: 40,825,558 km (0.096 R)
• M71: 42,911,850 km (0.044 R)
• M72: 46,555,306 km (0.111 R)
• M73: 46,735,572 km (0.09 R)
• M74: 47,549,534 km (0.092 R)
• M75: 48,368,283 km (0.11 R)
• M76: 51,596,156 km (0.065 R)
• M77: 52,063,051 km (0.032 R)
• M78: 52,625,090 km (0.071 R)
• M79: 52,906,783 km (0.097 R)
• M80: 54,512,866 km (0.083 R)
• M81: 54,893,143 km (0.078 R)
• M82: 55,274,169 km (0.052 R)
• M83: 56,230,848 km (0.071 R)
• M84: 57,869,692 km (0.044 R)
• M85: 58,549,016 km (0.032 R)
• M86: 59,621,932 km (0.102 R)
• M87: 60,602,995 km (0.076 R)
• M88: 60,898,301 km (0.095 R)
• M89: 63,978,222 km (0.104 R)
• M90: 67,108,258 km (0.1 R)
• M91: 67,821,990 km (0.119 R)
• M92: 68,026,341 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.3

Radius: 4.7

Gravity: 17.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.55 AU - 18.25 AU

Year: 21330 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,013,653 km

• M1: 64,327 km (0.101 R)
• M2: 145,110 km (0.106 R)
• M3: 384,167 km (0.116 R)
• M4: 909,256 km (0.098 R)
• M5: 1,076,656 km (0.06 R)
• M6: 1,413,101 km (0.118 R)
• M7: 1,664,127 km (0.116 R)
• M8: 1,809,685 km (0.095 R)
• M9: 1,929,065 km (0.107 R)
• M10: 2,366,938 km (0.056 R)
• M11: 2,399,400 km (0.082 R)
• M12: 2,597,169 km (0.099 R)
• M13: 3,257,494 km (0.11 R)
• M14: 3,928,440 km (0.099 R)
• M15: 4,358,983 km (0.059 R)
• M16: 4,845,625 km (0.058 R)
• M17: 5,264,050 km (0.097 R)
• M18: 6,090,877 km (0.101 R)
• M19: 6,679,545 km (0.11 R)
• M20: 7,861,667 km (0.088 R)
• M21: 8,056,743 km (0.089 R)
• M22: 8,954,181 km (0.091 R)
• M23: 10,895,961 km (0.096 R)
• M24: 11,113,476 km (0.099 R)
• M25: 13,134,244 km (0.078 R)
• M26: 14,602,547 km (0.082 R)
• M27: 18,785,753 km (0.074 R)
• M28: 18,981,127 km (0.098 R)
• M29: 19,308,298 km (0.116 R)
• M30: 20,770,019 km (0.09 R)
• M31: 20,837,188 km (0.029 R)
• M32: 21,650,253 km (0.066 R)
• M33: 23,167,624 km (0.077 R)
• M34: 23,237,336 km (0.078 R)
• M35: 23,657,557 km (0.092 R)
• M36: 23,938,950 km (0.105 R)
• M37: 24,150,931 km (0.098 R)
• M38: 27,402,440 km (0.119 R)
• M39: 27,476,192 km (0.111 R)
• M40: 28,740,893 km (0.084 R)
• M41: 28,966,037 km (0.101 R)
• M42: 29,342,725 km (0.079 R)
• M43: 29,872,600 km (0.09 R)
• M44: 30,024,592 km (0.078 R)
• M45: 31,635,911 km (0.113 R)
• M46: 31,790,744 km (0.103 R)
• M47: 33,985,943 km (0.1 R)
• M48: 37,450,929 km (0.11 R)
• M49: 38,851,614 km (0.049 R)
• M50: 40,017,879 km (0.06 R)
• M51: 40,185,429 km (0.072 R)
• M52: 41,110,991 km (0.105 R)
• M53: 42,384,518 km (0.113 R)
• M54: 43,929,864 km (0.11 R)
• M55: 44,535,735 km (0.084 R)
• M56: 47,606,530 km (0.117 R)
• M57: 48,407,178 km (0.099 R)
• M58: 48,674,958 km (0.072 R)
• M59: 51,380,585 km (0.098 R)
• M60: 51,653,751 km (0.096 R)
• M61: 51,927,515 km (0.095 R)
• M62: 54,227,134 km (0.111 R)
• M63: 55,063,087 km (0.106 R)
• M64: 55,156,286 km (0.059 R)
• M65: 57,691,072 km (0.111 R)
• M66: 57,785,618 km (0.119 R)
• M67: 58,829,811 km (0.117 R)
• M68: 59,880,138 km (0.081 R)
• M69: 60,936,598 km (0.117 R)
• M70: 61,418,902 km (0.087 R)
• M71: 61,902,402 km (0.108 R)
• M72: 61,999,342 km (0.117 R)
• M73: 63,653,595 km (0.075 R)
• M74: 64,830,032 km (0.114 R)
• M75: 66,013,651 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 17,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit