🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.72 AU

Year: 187 Days

Day: 25.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.77 AU

Year: 201 Days

Day: 20.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.3

Radius: 12

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.1 AU - 11.1 AU

Year: 10287 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 103,285,298 km

• M1: 256,411 km (0.074 R)
• M2: 746,643 km (0.093 R)
• M3: 829,819 km (0.071 R)
• M4: 1,022,352 km (0.09 R)
• M5: 1,164,619 km (0.115 R)
• M6: 1,577,210 km (0.051 R)
• M7: 1,743,713 km (0.088 R)
• M8: 2,094,520 km (0.093 R)
• M9: 2,175,452 km (0.097 R)
• M10: 2,425,131 km (0.049 R)
• M11: 2,750,506 km (0.082 R)
• M12: 3,020,979 km (0.096 R)
• M13: 3,159,657 km (0.032 R)
• M14: 3,588,105 km (0.057 R)
• M15: 4,035,253 km (0.091 R)
• M16: 4,162,710 km (0.052 R)
• M17: 4,317,395 km (0.088 R)
• M18: 4,395,485 km (0.067 R)
• M19: 4,500,353 km (0.094 R)
• M20: 4,659,226 km (0.111 R)
• M21: 4,955,280 km (0.111 R)
• M22: 5,651,209 km (0.091 R)
• M23: 6,377,806 km (0.103 R)
• M24: 6,949,719 km (0.065 R)
• M25: 7,133,724 km (0.1 R)
• M26: 7,444,140 km (0.117 R)
• M27: 7,632,483 km (0.058 R)
• M28: 7,950,080 km (0.092 R)
• M29: 8,304,327 km (0.114 R)
• M30: 8,795,906 km (0.03 R)
• M31: 9,128,911 km (0.086 R)
• M32: 9,229,590 km (0.096 R)
• M33: 9,601,939 km (0.116 R)
• M34: 10,784,211 km (0.102 R)
• M35: 11,284,317 km (0.111 R)
• M36: 12,085,713 km (0.09 R)
• M37: 12,605,117 km (0.055 R)
• M38: 12,679,916 km (0.076 R)
• M39: 13,321,840 km (0.115 R)
• M40: 14,323,996 km (0.059 R)
• M41: 15,630,734 km (0.052 R)
• M42: 15,872,334 km (0.103 R)
• M43: 16,074,740 km (0.078 R)
• M44: 16,645,905 km (0.108 R)
• M45: 17,306,828 km (0.111 R)
• M46: 17,598,694 km (0.059 R)
• M47: 17,724,206 km (0.084 R)
• M48: 17,850,168 km (0.036 R)
• M49: 18,526,500 km (0.116 R)
• M50: 18,867,882 km (0.089 R)
• M51: 19,039,321 km (0.071 R)
• M52: 19,904,445 km (0.089 R)
• M53: 20,561,779 km (0.112 R)
• M54: 20,915,278 km (0.118 R)
• M55: 22,258,518 km (0.119 R)
• M56: 22,986,461 km (0.119 R)
• M57: 23,123,792 km (0.076 R)
• M58: 23,537,430 km (0.051 R)
• M59: 23,953,461 km (0.113 R)
• M60: 24,092,737 km (0.108 R)
• M61: 24,886,952 km (0.096 R)
• M62: 25,405,458 km (0.042 R)
• M63: 26,500,964 km (0.092 R)
• M64: 26,885,729 km (0.103 R)
• M65: 27,078,711 km (0.046 R)
• M66: 27,855,572 km (0.079 R)
• M67: 28,935,519 km (0.07 R)
• M68: 29,779,551 km (0.03 R)
• M69: 30,631,510 km (0.102 R)
• M70: 33,235,411 km (0.114 R)
• M71: 33,754,366 km (0.035 R)
• M72: 34,432,792 km (0.088 R)
• M73: 34,695,037 km (0.114 R)
• M74: 34,852,564 km (0.115 R)
• M75: 35,274,131 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 8.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.04 AU - 14.06 AU

Year: 14710 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 103,285,298 km

• M1: 723,904 km (0.112 R)
• M2: 1,002,904 km (0.099 R)
• M3: 1,249,741 km (0.055 R)
• M4: 1,756,129 km (0.103 R)
• M5: 1,829,133 km (0.12 R)
• M6: 2,085,095 km (0.109 R)
• M7: 2,147,029 km (0.039 R)
• M8: 2,272,840 km (0.026 R)
• M9: 2,531,645 km (0.037 R)
• M10: 2,903,096 km (0.09 R)
• M11: 3,042,521 km (0.055 R)
• M12: 3,346,205 km (0.062 R)
• M13: 3,848,405 km (0.112 R)
• M14: 4,001,743 km (0.088 R)
• M15: 4,294,805 km (0.1 R)
• M16: 4,453,977 km (0.117 R)
• M17: 4,675,981 km (0.077 R)
• M18: 5,068,226 km (0.109 R)
• M19: 5,173,094 km (0.086 R)
• M20: 5,342,589 km (0.081 R)
• M21: 6,809,396 km (0.117 R)
• M22: 7,041,871 km (0.077 R)
• M23: 7,395,670 km (0.081 R)
• M24: 7,538,835 km (0.068 R)
• M25: 8,466,641 km (0.027 R)
• M26: 9,096,598 km (0.07 R)
• M27: 9,173,192 km (0.084 R)
• M28: 9,455,932 km (0.079 R)
• M29: 9,793,873 km (0.05 R)
• M30: 10,030,088 km (0.11 R)
• M31: 10,109,226 km (0.074 R)
• M32: 10,481,425 km (0.062 R)
• M33: 11,708,128 km (0.107 R)
• M34: 12,183,251 km (0.084 R)
• M35: 12,239,499 km (0.054 R)
• M36: 12,494,115 km (0.097 R)
• M37: 12,550,813 km (0.113 R)
• M38: 12,607,660 km (0.095 R)
• M39: 12,836,096 km (0.118 R)
• M40: 13,152,346 km (0.097 R)
• M41: 13,384,073 km (0.04 R)
• M42: 13,646,168 km (0.095 R)
• M43: 13,851,416 km (0.09 R)
• M44: 14,234,985 km (0.081 R)
• M45: 14,801,961 km (0.099 R)
• M46: 15,133,620 km (0.099 R)
• M47: 16,640,669 km (0.115 R)
• M48: 17,714,183 km (0.106 R)
• M49: 17,810,075 km (0.056 R)
• M50: 18,291,631 km (0.111 R)
• M51: 18,356,108 km (0.12 R)
• M52: 18,809,987 km (0.054 R)
• M53: 19,596,723 km (0.095 R)
• M54: 20,427,589 km (0.076 R)
• M55: 20,729,478 km (0.114 R)
• M56: 21,371,701 km (0.073 R)
• M57: 21,951,842 km (0.116 R)
• M58: 22,226,653 km (0.067 R)
• M59: 22,571,925 km (0.072 R)
• M60: 22,779,717 km (0.118 R)
• M61: 23,023,112 km (0.105 R)
• M62: 23,477,441 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.7

Radius: 4.2

Gravity: 44.48 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.08 AU - 19.7 AU

Year: 29553 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,285,298 km

• M1: 281,094 km (0.082 R)
• M2: 562,039 km (0.09 R)
• M3: 671,096 km (0.102 R)
• M4: 786,885 km (0.073 R)
• M5: 847,322 km (0.073 R)
• M6: 1,457,083 km (0.04 R)
• M7: 1,494,184 km (0.035 R)
• M8: 1,569,431 km (0.109 R)
• M9: 2,933,016 km (0.082 R)
• M10: 3,716,161 km (0.098 R)
• M11: 4,183,654 km (0.03 R)
• M12: 4,397,280 km (0.116 R)
• M13: 4,724,450 km (0.107 R)
• M14: 5,576,261 km (0.078 R)
• M15: 6,169,865 km (0.079 R)
• M16: 7,160,801 km (0.072 R)
• M17: 8,333,349 km (0.08 R)
• M18: 8,805,181 km (0.115 R)
• M19: 11,887,795 km (0.104 R)
• M20: 11,963,043 km (0.093 R)
• M21: 13,189,296 km (0.115 R)
• M22: 13,423,716 km (0.066 R)
• M23: 16,677,021 km (0.096 R)
• M24: 18,303,150 km (0.111 R)
• M25: 18,914,856 km (0.091 R)
• M26: 20,248,221 km (0.071 R)
• M27: 20,971,527 km (0.075 R)
• M28: 21,062,632 km (0.104 R)
• M29: 21,244,992 km (0.073 R)
• M30: 23,097,911 km (0.109 R)
• M31: 23,192,008 km (0.095 R)
• M32: 23,380,352 km (0.099 R)
• M33: 23,569,294 km (0.086 R)
• M34: 24,329,850 km (0.108 R)
• M35: 26,266,394 km (0.106 R)
• M36: 27,054,775 km (0.108 R)
• M37: 27,352,325 km (0.112 R)
• M38: 28,452,917 km (0.065 R)
• M39: 28,553,746 km (0.091 R)
• M40: 29,670,045 km (0.077 R)
• M41: 29,772,220 km (0.072 R)
• M42: 29,976,870 km (0.095 R)
• M43: 31,215,092 km (0.099 R)
• M44: 32,891,785 km (0.094 R)
• M45: 36,004,468 km (0.049 R)
• M46: 36,879,615 km (0.119 R)
• M47: 37,761,644 km (0.059 R)
• M48: 38,427,803 km (0.051 R)
• M49: 39,097,703 km (0.074 R)
• M50: 39,997,085 km (0.102 R)
• M51: 41,244,731 km (0.087 R)
• M52: 42,505,093 km (0.047 R)
• M53: 42,620,284 km (0.058 R)
• M54: 42,735,624 km (0.035 R)
• M55: 44,010,796 km (0.101 R)
• M56: 44,477,541 km (0.055 R)
• M57: 44,711,662 km (0.107 R)
• M58: 47,193,491 km (0.084 R)
• M59: 48,511,149 km (0.043 R)
• M60: 50,084,021 km (0.098 R)
• M61: 50,327,566 km (0.086 R)
• M62: 51,919,587 km (0.112 R)
• M63: 52,783,664 km (0.088 R)
• M64: 53,652,528 km (0.086 R)
• M65: 56,160,985 km (0.066 R)
• M66: 56,287,396 km (0.109 R)
• M67: 56,413,806 km (0.09 R)
• M68: 57,811,798 km (0.112 R)
• M69: 58,579,085 km (0.092 R)
• M70: 64,704,819 km (0.114 R)
• M71: 65,368,286 km (0.116 R)
• M72: 66,568,360 km (0.116 R)
• M73: 67,104,070 km (0.109 R)
• M74: 72,952,449 km (0.078 R)
• M75: 73,781,371 km (0.045 R)
• M76: 75,588,064 km (0.114 R)
• M77: 76,286,836 km (0.09 R)
• M78: 76,426,859 km (0.088 R)
• M79: 77,972,505 km (0.115 R)
• M80: 78,254,646 km (0.119 R)
• M81: 79,528,622 km (0.089 R)
• M82: 80,666,613 km (0.099 R)
• M83: 83,102,814 km (0.09 R)
• M84: 85,854,218 km (0.093 R)
• M85: 87,167,837 km (0.085 R)
• M86: 87,314,293 km (0.101 R)
• M87: 87,460,600 km (0.113 R)
• M88: 90,110,726 km (0.08 R)
• M89: 90,999,936 km (0.057 R)
• M90: 93,834,965 km (0.103 R)
• M91: 93,985,012 km (0.119 R)
• M92: 94,135,059 km (0.093 R)
• M93: 96,547,474 km (0.112 R)
• M94: 100,050,607 km (0.118 R)
• M95: 101,125,019 km (0.083 R)
• M96: 102,975,694 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit