🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.12 AU - 2.28 AU

Year: 1186 Days

Day: 29 Hours

Environment

Temp: -69 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.96 AU - 3.54 AU

Year: 2129 Days

Day: 23.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,663,527 km

• M1: 105,766 km (0.093 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342

Radius: 12.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.74 AU - 5.4 AU

Year: 4149 Days

Day: 10.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,663,527 km

• M1: 157,377 km (0.103 R)
• M2: 249,828 km (0.082 R)
• M3: 337,493 km (0.117 R)
• M4: 520,900 km (0.111 R)
• M5: 605,273 km (0.07 R)
• M6: 742,604 km (0.085 R)
• M7: 881,281 km (0.115 R)
• M8: 1,084,585 km (0.117 R)
• M9: 1,186,610 km (0.093 R)
• M10: 1,615,358 km (0.08 R)
• M11: 1,773,483 km (0.113 R)
• M12: 1,964,669 km (0.069 R)
• M13: 2,367,685 km (0.082 R)
• M14: 2,518,181 km (0.047 R)
• M15: 2,687,376 km (0.092 R)
• M16: 2,781,174 km (0.1 R)
• M17: 3,020,979 km (0.075 R)
• M18: 3,184,639 km (0.092 R)
• M19: 3,317,632 km (0.067 R)
• M20: 3,658,566 km (0.072 R)
• M21: 3,745,631 km (0.118 R)
• M22: 3,868,751 km (0.032 R)
• M23: 4,100,926 km (0.102 R)
• M24: 4,227,785 km (0.042 R)
• M25: 4,355,991 km (0.108 R)
• M26: 4,541,642 km (0.063 R)
• M27: 4,939,722 km (0.08 R)
• M28: 5,231,138 km (0.057 R)
• M29: 5,568,332 km (0.05 R)
• M30: 5,810,531 km (0.107 R)
• M31: 6,431,512 km (0.063 R)
• M32: 7,336,429 km (0.07 R)
• M33: 7,491,113 km (0.111 R)
• M34: 7,646,994 km (0.117 R)
• M35: 7,939,159 km (0.08 R)
• M36: 8,143,659 km (0.073 R)
• M37: 8,534,708 km (0.112 R)
• M38: 8,837,943 km (0.101 R)
• M39: 8,979,163 km (0.046 R)
• M40: 9,192,340 km (0.11 R)
• M41: 9,431,099 km (0.09 R)
• M42: 9,671,951 km (0.083 R)
• M43: 10,332,575 km (0.065 R)
• M44: 10,580,908 km (0.102 R)
• M45: 10,781,070 km (0.118 R)
• M46: 11,134,420 km (0.12 R)
• M47: 11,287,010 km (0.082 R)
• M48: 11,414,617 km (0.052 R)
• M49: 12,243,239 km (0.097 R)
• M50: 12,691,435 km (0.056 R)
• M51: 13,360,137 km (0.107 R)
• M52: 13,441,219 km (0.047 R)
• M53: 13,576,605 km (0.068 R)
• M54: 14,067,885 km (0.061 R)
• M55: 14,426,321 km (0.111 R)
• M56: 14,787,750 km (0.073 R)
• M57: 15,039,822 km (0.116 R)
• M58: 15,124,195 km (0.075 R)
• M59: 15,349,789 km (0.101 R)
• M60: 15,576,579 km (0.106 R)
• M61: 15,804,417 km (0.067 R)
• M62: 15,947,432 km (0.119 R)
• M63: 16,205,937 km (0.109 R)
• M64: 16,872,695 km (0.097 R)
• M65: 17,964,311 km (0.093 R)
• M66: 18,083,690 km (0.096 R)
• M67: 18,473,542 km (0.104 R)
• M68: 18,654,406 km (0.055 R)
• M69: 19,659,554 km (0.104 R)
• M70: 20,246,426 km (0.108 R)
• M71: 20,495,207 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.5

Radius: 13.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.5 AU - 6.56 AU

Year: 5382 Days

Day: 11.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,663,527 km

• M1: 198,666 km (0.1 R)
• M2: 327,919 km (0.056 R)
• M3: 562,638 km (0.095 R)
• M4: 683,213 km (0.114 R)
• M5: 883,076 km (0.051 R)
• M6: 1,103,883 km (0.108 R)
• M7: 1,275,471 km (0.053 R)
• M8: 1,736,532 km (0.052 R)
• M9: 1,844,243 km (0.072 R)
• M10: 2,083,300 km (0.08 R)
• M11: 2,265,061 km (0.044 R)
• M12: 2,897,561 km (0.116 R)
• M13: 3,944,896 km (0.09 R)
• M14: 4,276,405 km (0.116 R)
• M15: 4,466,843 km (0.111 R)
• M16: 4,725,348 km (0.078 R)
• M17: 4,988,790 km (0.042 R)
• M18: 5,234,579 km (0.089 R)
• M19: 5,461,519 km (0.099 R)
• M20: 5,668,563 km (0.086 R)
• M21: 5,808,137 km (0.075 R)
• M22: 5,972,396 km (0.08 R)
• M23: 6,090,728 km (0.094 R)
• M24: 6,233,594 km (0.111 R)
• M25: 6,377,806 km (0.08 R)
• M26: 6,841,410 km (0.084 R)
• M27: 7,341,516 km (0.073 R)
• M28: 7,621,563 km (0.094 R)
• M29: 8,087,560 km (0.086 R)
• M30: 8,884,917 km (0.079 R)
• M31: 9,293,020 km (0.088 R)
• M32: 10,127,776 km (0.053 R)
• M33: 10,269,146 km (0.113 R)
• M34: 10,640,149 km (0.098 R)
• M35: 10,783,912 km (0.086 R)
• M36: 11,424,640 km (0.09 R)
• M37: 11,601,464 km (0.052 R)
• M38: 11,868,497 km (0.116 R)
• M39: 12,257,900 km (0.103 R)
• M40: 12,378,476 km (0.119 R)
• M41: 12,620,974 km (0.032 R)
• M42: 12,803,932 km (0.115 R)
• M43: 12,895,785 km (0.119 R)
• M44: 13,018,456 km (0.047 R)
• M45: 13,326,926 km (0.114 R)
• M46: 13,794,270 km (0.029 R)
• M47: 14,267,149 km (0.071 R)
• M48: 14,809,292 km (0.092 R)
• M49: 15,131,525 km (0.074 R)
• M50: 16,111,840 km (0.118 R)
• M51: 16,310,357 km (0.099 R)
• M52: 16,609,702 km (0.078 R)
• M53: 16,877,333 km (0.082 R)
• M54: 17,146,459 km (0.095 R)
• M55: 17,450,891 km (0.092 R)
• M56: 18,825,396 km (0.037 R)
• M57: 18,999,528 km (0.068 R)
• M58: 19,174,408 km (0.118 R)
• M59: 19,279,575 km (0.109 R)
• M60: 19,420,048 km (0.097 R)
• M61: 19,879,014 km (0.096 R)
• M62: 20,020,982 km (0.043 R)
• M63: 20,915,727 km (0.071 R)
• M64: 21,386,212 km (0.118 R)
• M65: 21,495,269 km (0.109 R)
• M66: 21,677,479 km (0.109 R)
• M67: 22,522,109 km (0.104 R)
• M68: 23,041,513 km (0.054 R)
• M69: 23,190,662 km (0.111 R)
• M70: 23,979,043 km (0.069 R)
• M71: 24,130,137 km (0.111 R)
• M72: 24,281,679 km (0.044 R)
• M73: 24,395,374 km (0.108 R)
• M74: 24,547,515 km (0.066 R)
• M75: 24,928,840 km (0.094 R)
• M76: 25,774,965 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 10.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.46 AU - 9.74 AU

Year: 10810 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 67,663,527 km

• M1: 132,993 km (0.091 R)
• M2: 284,535 km (0.116 R)
• M3: 526,884 km (0.086 R)
• M4: 653,892 km (0.118 R)
• M5: 987,196 km (0.109 R)
• M6: 1,198,429 km (0.078 R)
• M7: 1,336,059 km (0.101 R)
• M8: 1,442,722 km (0.079 R)
• M9: 1,703,321 km (0.114 R)
• M10: 2,248,157 km (0.086 R)
• M11: 2,419,596 km (0.081 R)
• M12: 2,595,673 km (0.083 R)
• M13: 2,662,693 km (0.06 R)
• M14: 3,439,105 km (0.115 R)
• M15: 4,255,311 km (0.099 R)
• M16: 4,388,154 km (0.052 R)
• M17: 5,327,928 km (0.102 R)
• M18: 6,572,134 km (0.117 R)
• M19: 7,290,203 km (0.086 R)
• M20: 7,610,193 km (0.053 R)
• M21: 7,771,909 km (0.069 R)
• M22: 8,297,296 km (0.114 R)
• M23: 10,583,152 km (0.112 R)
• M24: 11,018,631 km (0.05 R)
• M25: 11,386,044 km (0.08 R)
• M26: 11,982,191 km (0.085 R)
• M27: 12,359,926 km (0.104 R)
• M28: 12,550,364 km (0.076 R)
• M29: 13,477,571 km (0.076 R)
• M30: 14,267,149 km (0.036 R)
• M31: 15,275,139 km (0.085 R)
• M32: 15,932,323 km (0.113 R)
• M33: 16,056,639 km (0.082 R)
• M34: 17,615,299 km (0.113 R)
• M35: 18,001,860 km (0.083 R)
• M36: 18,521,413 km (0.094 R)
• M37: 18,914,407 km (0.07 R)
• M38: 19,177,849 km (0.117 R)
• M39: 19,531,199 km (0.062 R)
• M40: 19,619,761 km (0.098 R)
• M41: 20,739,202 km (0.107 R)
• M42: 20,829,708 km (0.094 R)
• M43: 22,294,720 km (0.101 R)
• M44: 23,698,098 km (0.108 R)
• M45: 24,077,179 km (0.1 R)
• M46: 25,178,219 km (0.091 R)
• M47: 25,323,030 km (0.083 R)
• M48: 25,710,638 km (0.058 R)
• M49: 25,953,735 km (0.104 R)
• M50: 26,393,552 km (0.031 R)
• M51: 26,638,893 km (0.078 R)
• M52: 28,126,943 km (0.087 R)
• M53: 28,377,519 km (0.111 R)
• M54: 29,133,886 km (0.038 R)
• M55: 34,075,702 km (0.061 R)
• M56: 35,797,873 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.8

Radius: 7.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.09 AU - 18.59 AU

Year: 26242 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,663,527 km

• M1: 131,646 km (0.066 R)
• M2: 228,735 km (0.092 R)
• M3: 632,649 km (0.119 R)
• M4: 963,560 km (0.044 R)
• M5: 1,060,350 km (0.098 R)
• M6: 1,110,016 km (0.103 R)
• M7: 1,507,797 km (0.07 R)
• M8: 2,692,911 km (0.062 R)
• M9: 4,457,269 km (0.093 R)
• M10: 4,538,799 km (0.1 R)
• M11: 5,955,342 km (0.11 R)
• M12: 6,045,400 km (0.114 R)
• M13: 6,734,597 km (0.085 R)
• M14: 7,789,860 km (0.1 R)
• M15: 7,838,928 km (0.055 R)
• M16: 8,336,491 km (0.063 R)
• M17: 9,205,804 km (0.054 R)
• M18: 9,943,022 km (0.092 R)
• M19: 10,049,985 km (0.083 R)
• M20: 10,103,541 km (0.119 R)
• M21: 10,372,967 km (0.053 R)
• M22: 10,590,183 km (0.095 R)
• M23: 10,753,993 km (0.095 R)
• M24: 10,918,700 km (0.105 R)
• M25: 11,529,957 km (0.12 R)
• M26: 11,642,305 km (0.076 R)
• M27: 12,152,134 km (0.102 R)
• M28: 12,266,427 km (0.047 R)
• M29: 12,843,426 km (0.112 R)
• M30: 13,488,193 km (0.044 R)
• M31: 13,904,075 km (0.107 R)
• M32: 14,566,045 km (0.114 R)
• M33: 15,609,191 km (0.106 R)
• M34: 16,549,414 km (0.106 R)
• M35: 17,831,468 km (0.073 R)
• M36: 18,353,116 km (0.103 R)
• M37: 18,418,789 km (0.052 R)
• M38: 19,145,087 km (0.11 R)
• M39: 22,003,752 km (0.049 R)
• M40: 22,352,914 km (0.095 R)
• M41: 22,422,926 km (0.032 R)
• M42: 22,563,248 km (0.068 R)
• M43: 22,633,410 km (0.096 R)
• M44: 23,839,019 km (0.117 R)
• M45: 24,269,412 km (0.053 R)
• M46: 24,774,903 km (0.087 R)
• M47: 24,919,864 km (0.046 R)
• M48: 26,090,467 km (0.102 R)
• M49: 26,534,025 km (0.07 R)
• M50: 27,129,275 km (0.035 R)
• M51: 28,484,781 km (0.068 R)
• M52: 28,865,208 km (0.054 R)
• M53: 29,094,243 km (0.106 R)
• M54: 29,862,278 km (0.115 R)
• M55: 30,171,198 km (0.058 R)
• M56: 31,496,485 km (0.12 R)
• M57: 31,889,778 km (0.114 R)
• M58: 31,968,616 km (0.113 R)
• M59: 32,602,014 km (0.093 R)
• M60: 33,239,450 km (0.09 R)
• M61: 34,042,043 km (0.075 R)
• M62: 34,283,942 km (0.092 R)
• M63: 34,688,605 km (0.047 R)
• M64: 35,176,294 km (0.119 R)
• M65: 35,666,227 km (0.116 R)
• M66: 36,735,403 km (0.085 R)
• M67: 37,648,399 km (0.101 R)
• M68: 37,982,301 km (0.098 R)
• M69: 39,158,439 km (0.115 R)
• M70: 40,517,087 km (0.047 R)
• M71: 41,202,246 km (0.077 R)
• M72: 42,064,079 km (0.112 R)
• M73: 42,844,830 km (0.098 R)
• M74: 43,193,393 km (0.113 R)
• M75: 43,805,548 km (0.094 R)
• M76: 44,068,840 km (0.097 R)
• M77: 45,837,236 km (0.113 R)
• M78: 47,268,589 km (0.077 R)
• M79: 50,083,273 km (0.06 R)
• M80: 50,542,239 km (0.054 R)
• M81: 51,464,510 km (0.09 R)
• M82: 51,835,064 km (0.119 R)
• M83: 52,206,366 km (0.091 R)
• M84: 53,700,699 km (0.091 R)
• M85: 56,635,510 km (0.108 R)
• M86: 57,018,032 km (0.111 R)
• M87: 57,305,409 km (0.062 R)
• M88: 58,556,496 km (0.11 R)
• M89: 59,136,936 km (0.052 R)
• M90: 60,791,937 km (0.044 R)
• M91: 61,969,272 km (0.107 R)
• M92: 62,264,878 km (0.105 R)
• M93: 66,350,246 km (0.114 R)
• M94: 67,056,348 km (0.079 R)
• M95: 67,562,138 km (0.076 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit