🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.93 AU

Year: 251 Days

Day: 44.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.46 AU

Year: 459 Days

Day: 36.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.56 AU - 2.1 AU

Year: 887 Days

Day: 29.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.91 AU - 4.47 AU

Year: 3072 Days

Day: 21.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 168.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 13.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.58 AU - 9.24 AU

Year: 8735 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,253,479 km

• M1: 175,478 km (0.069 R)
• M2: 262,843 km (0.09 R)
• M3: 382,073 km (0.113 R)
• M4: 587,920 km (0.054 R)
• M5: 817,253 km (0.113 R)
• M6: 925,263 km (0.114 R)
• M7: 1,218,026 km (0.108 R)
• M8: 1,365,081 km (0.034 R)
• M9: 1,474,137 km (0.092 R)
• M10: 1,608,925 km (0.089 R)
• M11: 1,964,519 km (0.11 R)
• M12: 2,531,196 km (0.089 R)
• M13: 2,667,031 km (0.11 R)
• M14: 3,118,218 km (0.115 R)
• M15: 3,654,826 km (0.059 R)
• M16: 3,809,061 km (0.043 R)
• M17: 3,934,125 km (0.098 R)
• M18: 4,092,250 km (0.111 R)
• M19: 4,679,571 km (0.098 R)
• M20: 4,881,229 km (0.04 R)
• M21: 5,645,524 km (0.12 R)
• M22: 6,224,917 km (0.055 R)
• M23: 6,335,619 km (0.086 R)
• M24: 6,484,320 km (0.087 R)
• M25: 7,479,445 km (0.112 R)
• M26: 7,636,822 km (0.099 R)
• M27: 10,082,896 km (0.087 R)
• M28: 11,097,170 km (0.097 R)
• M29: 12,051,604 km (0.09 R)
• M30: 12,608,857 km (0.096 R)
• M31: 13,174,486 km (0.103 R)
• M32: 15,020,075 km (0.079 R)
• M33: 15,973,013 km (0.08 R)
• M34: 18,947,767 km (0.061 R)
• M35: 19,216,744 km (0.1 R)
• M36: 19,758,438 km (0.052 R)
• M37: 20,250,465 km (0.095 R)
• M38: 22,088,574 km (0.103 R)
• M39: 22,371,763 km (0.088 R)
• M40: 22,713,146 km (0.056 R)
• M41: 22,998,877 km (0.026 R)
• M42: 25,209,784 km (0.082 R)
• M43: 25,387,207 km (0.109 R)
• M44: 26,400,434 km (0.054 R)
• M45: 29,456,569 km (0.07 R)
• M46: 30,206,652 km (0.1 R)
• M47: 30,584,088 km (0.047 R)
• M48: 30,710,199 km (0.101 R)
• M49: 32,045,061 km (0.094 R)
• M50: 32,816,387 km (0.099 R)
• M51: 33,139,668 km (0.05 R)
• M52: 34,115,495 km (0.099 R)
• M53: 34,246,393 km (0.11 R)
• M54: 34,639,985 km (0.067 R)
• M55: 35,167,019 km (0.111 R)
• M56: 35,299,114 km (0.089 R)
• M57: 35,564,051 km (0.064 R)
• M58: 36,295,735 km (0.108 R)
• M59: 36,429,325 km (0.056 R)
• M60: 36,830,996 km (0.088 R)
• M61: 38,384,570 km (0.089 R)
• M62: 39,615,162 km (0.043 R)
• M63: 39,959,386 km (0.106 R)
• M64: 40,166,280 km (0.047 R)
• M65: 41,345,860 km (0.108 R)
• M66: 42,255,714 km (0.114 R)
• M67: 42,889,261 km (0.103 R)
• M68: 43,101,241 km (0.03 R)
• M69: 43,242,761 km (0.045 R)
• M70: 44,809,200 km (0.081 R)
• M71: 45,311,400 km (0.058 R)
• M72: 46,104,568 km (0.102 R)
• M73: 47,631,513 km (0.116 R)
• M74: 47,850,973 km (0.101 R)
• M75: 48,364,393 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 14.9

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.55 AU - 10.57 AU

Year: 9767 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,253,479 km

• M1: 231,129 km (0.077 R)
• M2: 324,927 km (0.06 R)
• M3: 538,552 km (0.06 R)
• M4: 637,885 km (0.109 R)
• M5: 945,459 km (0.046 R)
• M6: 1,071,420 km (0.086 R)
• M7: 1,184,516 km (0.114 R)
• M8: 1,423,723 km (0.106 R)
• M9: 1,679,535 km (0.111 R)
• M10: 2,849,989 km (0.109 R)
• M11: 3,400,360 km (0.089 R)
• M12: 3,776,149 km (0.104 R)
• M13: 4,257,256 km (0.092 R)
• M14: 4,726,246 km (0.043 R)
• M15: 5,377,445 km (0.084 R)
• M16: 6,442,582 km (0.12 R)
• M17: 7,054,288 km (0.102 R)
• M18: 7,164,242 km (0.066 R)
• M19: 7,647,144 km (0.12 R)
• M20: 7,987,629 km (0.035 R)
• M21: 8,920,222 km (0.094 R)
• M22: 10,845,247 km (0.095 R)
• M23: 11,142,797 km (0.111 R)
• M24: 11,271,152 km (0.096 R)
• M25: 11,399,956 km (0.094 R)
• M26: 11,572,442 km (0.059 R)
• M27: 11,789,359 km (0.114 R)
• M28: 12,095,287 km (0.062 R)
• M29: 12,271,364 km (0.107 R)
• M30: 12,804,531 km (0.078 R)
• M31: 12,983,898 km (0.104 R)
• M32: 14,449,210 km (0.099 R)
• M33: 15,918,410 km (0.112 R)
• M34: 16,499,897 km (0.08 R)
• M35: 16,891,395 km (0.069 R)
• M36: 17,286,034 km (0.055 R)
• M37: 18,185,117 km (0.104 R)
• M38: 19,613,777 km (0.073 R)
• M39: 19,872,731 km (0.096 R)
• M40: 19,976,552 km (0.106 R)
• M41: 20,184,941 km (0.113 R)
• M42: 20,814,300 km (0.11 R)
• M43: 21,396,834 km (0.053 R)
• M44: 22,415,745 km (0.114 R)
• M45: 22,632,213 km (0.091 R)
• M46: 22,903,883 km (0.072 R)
• M47: 24,056,684 km (0.087 R)
• M48: 24,167,386 km (0.025 R)
• M49: 24,278,388 km (0.111 R)
• M50: 24,445,040 km (0.094 R)
• M51: 24,835,640 km (0.107 R)
• M52: 25,003,639 km (0.09 R)
• M53: 26,304,242 km (0.084 R)
• M54: 26,761,713 km (0.095 R)
• M55: 27,859,013 km (0.081 R)
• M56: 28,325,459 km (0.114 R)
• M57: 28,618,222 km (0.101 R)
• M58: 29,325,072 km (0.101 R)
• M59: 29,621,276 km (0.103 R)
• M60: 30,037,756 km (0.083 R)
• M61: 30,516,021 km (0.099 R)
• M62: 31,601,353 km (0.077 R)
• M63: 32,331,989 km (0.107 R)
• M64: 33,068,161 km (0.113 R)
• M65: 33,685,850 km (0.113 R)
• M66: 34,432,044 km (0.065 R)
• M67: 34,556,959 km (0.118 R)
• M68: 34,995,430 km (0.055 R)
• M69: 35,183,774 km (0.103 R)
• M70: 36,258,036 km (0.118 R)
• M71: 37,214,864 km (0.053 R)
• M72: 39,023,053 km (0.076 R)
• M73: 39,806,797 km (0.025 R)
• M74: 40,134,865 km (0.105 R)
• M75: 40,398,007 km (0.071 R)
• M76: 41,257,148 km (0.081 R)
• M77: 41,655,677 km (0.103 R)
• M78: 42,523,494 km (0.084 R)
• M79: 43,599,851 km (0.083 R)
• M80: 44,209,312 km (0.089 R)
• M81: 44,753,400 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.2

Radius: 3.9

Gravity: 28.55 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 16.16 AU - 23.74 AU

Year: 31914 Days

Day: 22.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,253,479 km

• M1: 762,201 km (0.115 R)
• M2: 1,326,933 km (0.05 R)
• M3: 1,771,837 km (0.109 R)
• M4: 1,991,746 km (0.092 R)
• M5: 2,220,182 km (0.085 R)
• M6: 2,743,475 km (0.101 R)
• M7: 2,827,250 km (0.096 R)
• M8: 3,482,040 km (0.1 R)
• M9: 3,618,473 km (0.061 R)
• M10: 3,664,400 km (0.115 R)
• M11: 4,038,245 km (0.109 R)
• M12: 4,229,730 km (0.106 R)
• M13: 4,621,527 km (0.075 R)
• M14: 4,872,403 km (0.109 R)
• M15: 4,973,830 km (0.083 R)
• M16: 5,127,467 km (0.115 R)
• M17: 5,811,279 km (0.061 R)
• M18: 6,027,298 km (0.105 R)
• M19: 6,136,355 km (0.117 R)
• M20: 6,860,858 km (0.117 R)
• M21: 7,319,973 km (0.101 R)
• M22: 8,267,826 km (0.082 R)
• M23: 10,471,402 km (0.114 R)
• M24: 11,400,405 km (0.052 R)
• M25: 11,467,874 km (0.059 R)
• M26: 12,424,851 km (0.104 R)
• M27: 12,563,678 km (0.032 R)
• M28: 13,764,051 km (0.104 R)
• M29: 14,560,062 km (0.119 R)
• M30: 15,594,531 km (0.113 R)
• M31: 16,652,637 km (0.119 R)
• M32: 16,805,675 km (0.035 R)
• M33: 17,190,291 km (0.082 R)
• M34: 18,837,065 km (0.111 R)
• M35: 20,043,871 km (0.07 R)
• M36: 20,944,599 km (0.111 R)
• M37: 22,026,042 km (0.049 R)
• M38: 23,810,895 km (0.062 R)
• M39: 24,502,934 km (0.108 R)
• M40: 25,553,411 km (0.069 R)
• M41: 26,887,076 km (0.117 R)
• M42: 27,336,617 km (0.066 R)
• M43: 27,426,825 km (0.082 R)
• M44: 28,060,970 km (0.09 R)
• M45: 28,700,052 km (0.11 R)
• M46: 30,365,226 km (0.099 R)
• M47: 30,833,318 km (0.102 R)
• M48: 30,927,265 km (0.113 R)
• M49: 31,776,682 km (0.053 R)
• M50: 36,335,228 km (0.08 R)
• M51: 36,434,412 km (0.088 R)
• M52: 36,633,078 km (0.103 R)
• M53: 37,732,024 km (0.04 R)
• M54: 39,553,677 km (0.12 R)
• M55: 40,783,820 km (0.108 R)
• M56: 42,443,609 km (0.108 R)
• M57: 42,861,884 km (0.066 R)
• M58: 43,071,621 km (0.09 R)
• M59: 43,702,774 km (0.096 R)
• M60: 43,913,857 km (0.109 R)
• M61: 46,042,933 km (0.115 R)
• M62: 50,622,274 km (0.12 R)
• M63: 52,965,575 km (0.051 R)
• M64: 53,528,811 km (0.043 R)
• M65: 53,980,746 km (0.112 R)
• M66: 54,433,878 km (0.115 R)
• M67: 54,888,356 km (0.047 R)
• M68: 55,230,038 km (0.114 R)
• M69: 56,144,679 km (0.109 R)
• M70: 58,685,450 km (0.086 R)
• M71: 59,969,897 km (0.075 R)
• M72: 63,161,717 km (0.082 R)
• M73: 63,280,946 km (0.113 R)
• M74: 64,237,774 km (0.087 R)
• M75: 64,597,857 km (0.094 R)
• M76: 65,078,963 km (0.075 R)
• M77: 65,440,541 km (0.09 R)
• M78: 65,561,267 km (0.12 R)
• M79: 68,602,442 km (0.115 R)
• M80: 69,831,688 km (0.113 R)
• M81: 74,820,926 km (0.078 R)
• M82: 77,103,341 km (0.118 R)
• M83: 77,741,376 km (0.11 R)
• M84: 78,637,617 km (0.077 R)
• M85: 79,666,102 km (0.061 R)
• M86: 81,346,685 km (0.091 R)
• M87: 81,476,386 km (0.115 R)
• M88: 81,736,237 km (0.118 R)
• M89: 83,169,684 km (0.115 R)
• M90: 83,300,433 km (0.105 R)
• M91: 83,431,181 km (0.088 R)
• M92: 84,348,665 km (0.038 R)
• M93: 84,742,855 km (0.116 R)
• M94: 85,797,221 km (0.118 R)
• M95: 87,918,818 km (0.102 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit