🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.5 AU - 1.5 AU

Year: 661 Days

Day: 24.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.54 AU - 2.08 AU

Year: 876 Days

Day: 13.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,006,613 km

• M1: 576,251 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.84 AU - 2.64 AU

Year: 1207 Days

Day: 41.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.9 AU - 3.16 AU

Year: 1448 Days

Day: 27.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3 AU - 4.44 AU

Year: 2582 Days

Day: 42.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,006,613 km

• M1: 619,634 km (0.105 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 8.4

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.7 AU - 11.68 AU

Year: 11707 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,006,613 km

• M1: 141,520 km (0.031 R)
• M2: 251,025 km (0.049 R)
• M3: 534,663 km (0.118 R)
• M4: 791,223 km (0.111 R)
• M5: 943,514 km (0.064 R)
• M6: 1,126,472 km (0.073 R)
• M7: 1,255,126 km (0.077 R)
• M8: 1,457,233 km (0.065 R)
• M9: 1,767,798 km (0.032 R)
• M10: 2,258,629 km (0.03 R)
• M11: 2,589,689 km (0.09 R)
• M12: 3,084,858 km (0.114 R)
• M13: 3,358,921 km (0.077 R)
• M14: 3,483,386 km (0.104 R)
• M15: 3,640,913 km (0.079 R)
• M16: 3,800,983 km (0.076 R)
• M17: 3,865,609 km (0.111 R)
• M18: 4,532,367 km (0.12 R)
• M19: 5,820,404 km (0.116 R)
• M20: 6,427,173 km (0.064 R)
• M21: 6,582,007 km (0.078 R)
• M22: 7,741,241 km (0.097 R)
• M23: 7,988,825 km (0.116 R)
• M24: 8,155,328 km (0.106 R)
• M25: 8,747,436 km (0.111 R)
• M26: 8,876,090 km (0.111 R)
• M27: 9,091,960 km (0.057 R)
• M28: 9,178,877 km (0.044 R)
• M29: 9,440,972 km (0.103 R)
• M30: 9,883,483 km (0.1 R)
• M31: 10,834,476 km (0.096 R)
• M32: 11,578,576 km (0.086 R)
• M33: 11,767,219 km (0.065 R)
• M34: 12,483,643 km (0.104 R)
• M35: 12,774,162 km (0.113 R)
• M36: 13,263,198 km (0.072 R)
• M37: 13,609,367 km (0.081 R)
• M38: 13,808,332 km (0.117 R)
• M39: 13,958,379 km (0.085 R)
• M40: 14,209,554 km (0.099 R)
• M41: 14,563,502 km (0.1 R)
• M42: 15,383,897 km (0.092 R)
• M43: 15,851,839 km (0.117 R)
• M44: 16,961,855 km (0.104 R)
• M45: 17,229,935 km (0.07 R)
• M46: 20,212,318 km (0.097 R)
• M47: 20,439,557 km (0.078 R)
• M48: 22,581,051 km (0.046 R)
• M49: 22,639,992 km (0.094 R)
• M50: 23,708,271 km (0.1 R)
• M51: 24,369,194 km (0.071 R)
• M52: 24,732,268 km (0.085 R)
• M53: 25,341,281 km (0.044 R)
• M54: 25,586,322 km (0.117 R)
• M55: 28,079,520 km (0.104 R)
• M56: 31,040,810 km (0.114 R)
• M57: 31,368,579 km (0.094 R)
• M58: 31,500,076 km (0.11 R)
• M59: 31,763,517 km (0.081 R)
• M60: 31,829,490 km (0.119 R)
• M61: 33,426,747 km (0.047 R)
• M62: 33,964,850 km (0.102 R)
• M63: 34,573,713 km (0.092 R)
• M64: 35,117,951 km (0.076 R)
• M65: 35,254,533 km (0.099 R)
• M66: 36,836,980 km (0.105 R)
• M67: 37,045,070 km (0.082 R)
• M68: 37,184,047 km (0.116 R)
• M69: 37,253,610 km (0.096 R)
• M70: 37,392,736 km (0.107 R)
• M71: 38,512,775 km (0.077 R)
• M72: 38,724,007 km (0.118 R)
• M73: 41,432,776 km (0.073 R)
• M74: 42,882,828 km (0.067 R)
• M75: 43,101,690 km (0.114 R)
• M76: 43,540,759 km (0.057 R)
• M77: 44,792,594 km (0.09 R)
• M78: 45,162,999 km (0.096 R)
• M79: 45,757,800 km (0.117 R)
• M80: 45,981,598 km (0.112 R)
• M81: 46,130,897 km (0.089 R)
• M82: 46,880,083 km (0.098 R)
• M83: 47,030,429 km (0.076 R)
• M84: 47,860,099 km (0.11 R)
• M85: 48,314,727 km (0.099 R)
• M86: 48,618,560 km (0.042 R)
• M87: 49,304,466 km (0.097 R)
• M88: 50,608,960 km (0.07 R)
• M89: 50,840,388 km (0.097 R)
• M90: 51,072,115 km (0.077 R)
• M91: 51,226,799 km (0.115 R)
• M92: 51,614,108 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.9

Radius: 3.7

Gravity: 33.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.95 AU - 19.29 AU

Year: 25493 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,006,613 km

• M1: 234,121 km (0.079 R)
• M2: 491,878 km (0.066 R)
• M3: 716,424 km (0.082 R)
• M4: 1,219,372 km (0.11 R)
• M5: 1,582,147 km (0.101 R)
• M6: 1,677,740 km (0.036 R)
• M7: 2,326,396 km (0.047 R)
• M8: 3,243,132 km (0.103 R)
• M9: 3,405,596 km (0.094 R)
• M10: 3,696,414 km (0.046 R)
• M11: 3,781,086 km (0.114 R)
• M12: 3,952,077 km (0.093 R)
• M13: 3,995,310 km (0.107 R)
• M14: 4,169,442 km (0.085 R)
• M15: 4,390,698 km (0.055 R)
• M16: 4,435,427 km (0.119 R)
• M17: 4,890,953 km (0.044 R)
• M18: 5,218,423 km (0.07 R)
• M19: 5,313,417 km (0.096 R)
• M20: 5,601,543 km (0.082 R)
• M21: 6,598,164 km (0.06 R)
• M22: 7,221,987 km (0.104 R)
• M23: 8,247,480 km (0.11 R)
• M24: 8,413,534 km (0.091 R)
• M25: 9,490,639 km (0.109 R)
• M26: 9,898,143 km (0.057 R)
• M27: 12,461,203 km (0.076 R)
• M28: 12,971,332 km (0.097 R)
• M29: 13,684,016 km (0.112 R)
• M30: 13,749,391 km (0.087 R)
• M31: 14,077,908 km (0.084 R)
• M32: 14,342,696 km (0.064 R)
• M33: 14,475,688 km (0.119 R)
• M34: 15,486,072 km (0.04 R)
• M35: 15,965,384 km (0.078 R)
• M36: 16,658,471 km (0.105 R)
• M37: 16,938,518 km (0.028 R)
• M38: 17,787,785 km (0.072 R)
• M39: 18,217,580 km (0.07 R)
• M40: 18,578,260 km (0.06 R)
• M41: 21,320,389 km (0.054 R)
• M42: 21,929,552 km (0.068 R)
• M43: 22,854,216 km (0.117 R)
• M44: 23,087,290 km (0.09 R)
• M45: 23,399,351 km (0.117 R)
• M46: 24,185,637 km (0.096 R)
• M47: 24,343,912 km (0.097 R)
• M48: 25,945,656 km (0.084 R)
• M49: 27,581,210 km (0.099 R)
• M50: 28,161,350 km (0.11 R)
• M51: 28,494,804 km (0.063 R)
• M52: 29,418,272 km (0.113 R)
• M53: 33,737,910 km (0.11 R)
• M54: 34,803,795 km (0.046 R)
• M55: 35,251,093 km (0.1 R)
• M56: 35,970,808 km (0.095 R)
• M57: 36,513,699 km (0.08 R)
• M58: 37,333,196 km (0.108 R)
• M59: 38,342,981 km (0.103 R)
• M60: 39,083,042 km (0.053 R)
• M61: 41,615,136 km (0.102 R)
• M62: 41,994,815 km (0.107 R)
• M63: 42,280,248 km (0.063 R)
• M64: 42,853,208 km (0.117 R)
• M65: 43,524,752 km (0.104 R)
• M66: 43,620,944 km (0.113 R)
• M67: 43,910,117 km (0.06 R)
• M68: 45,658,018 km (0.082 R)
• M69: 46,049,516 km (0.053 R)
• M70: 48,821,265 km (0.085 R)
• M71: 49,924,699 km (0.042 R)
• M72: 51,442,818 km (0.072 R)
• M73: 51,544,545 km (0.066 R)
• M74: 54,109,849 km (0.087 R)
• M75: 55,982,366 km (0.116 R)
• M76: 58,193,721 km (0.106 R)
• M77: 59,150,100 km (0.092 R)
• M78: 59,576,754 km (0.105 R)
• M79: 60,111,716 km (0.117 R)
• M80: 60,326,089 km (0.086 R)
• M81: 61,942,046 km (0.05 R)
• M82: 65,988,818 km (0.12 R)
• M83: 69,669,224 km (0.115 R)
• M84: 69,894,519 km (0.04 R)
• M85: 70,910,887 km (0.109 R)
• M86: 71,591,108 km (0.033 R)
• M87: 71,818,347 km (0.112 R)
• M88: 73,415,903 km (0.114 R)
• M89: 73,644,937 km (0.04 R)
• M90: 73,759,679 km (0.043 R)
• M91: 74,794,298 km (0.096 R)
• M92: 75,486,786 km (0.087 R)
• M93: 75,718,065 km (0.061 R)
• M94: 76,297,457 km (0.09 R)
• M95: 76,529,484 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.8

Radius: 7.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 17.14 AU - 17.62 AU

Year: 26076 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,006,613 km

• M1: 197,469 km (0.077 R)
• M2: 357,090 km (0.106 R)
• M3: 453,431 km (0.116 R)
• M4: 817,852 km (0.117 R)
• M5: 1,258,417 km (0.073 R)
• M6: 1,411,456 km (0.111 R)
• M7: 1,707,660 km (0.047 R)
• M8: 2,023,311 km (0.097 R)
• M9: 3,748,175 km (0.087 R)
• M10: 3,821,478 km (0.115 R)
• M11: 4,348,361 km (0.118 R)
• M12: 4,464,150 km (0.047 R)
• M13: 5,344,833 km (0.108 R)
• M14: 5,720,473 km (0.062 R)
• M15: 6,018,472 km (0.108 R)
• M16: 6,585,298 km (0.115 R)
• M17: 7,582,966 km (0.095 R)
• M18: 8,578,690 km (0.052 R)
• M19: 8,968,841 km (0.088 R)
• M20: 9,018,059 km (0.081 R)
• M21: 10,071,228 km (0.029 R)
• M22: 10,122,390 km (0.083 R)
• M23: 11,965,586 km (0.118 R)
• M24: 12,346,462 km (0.025 R)
• M25: 12,565,922 km (0.105 R)
• M26: 15,357,269 km (0.092 R)
• M27: 16,852,051 km (0.068 R)
• M28: 17,095,596 km (0.095 R)
• M29: 17,832,964 km (0.097 R)
• M30: 17,956,831 km (0.063 R)
• M31: 18,205,462 km (0.062 R)
• M32: 18,267,845 km (0.095 R)
• M33: 18,330,227 km (0.107 R)
• M34: 19,021,668 km (0.107 R)
• M35: 19,211,658 km (0.118 R)
• M36: 20,624,310 km (0.08 R)
• M37: 20,689,236 km (0.089 R)
• M38: 23,957,052 km (0.108 R)
• M39: 24,436,812 km (0.111 R)
• M40: 24,574,592 km (0.058 R)
• M41: 26,176,187 km (0.096 R)
• M42: 28,459,948 km (0.047 R)
• M43: 29,040,836 km (0.085 R)
• M44: 29,113,690 km (0.112 R)
• M45: 29,479,008 km (0.087 R)
• M46: 29,993,027 km (0.106 R)
• M47: 31,403,136 km (0.114 R)
• M48: 32,153,968 km (0.108 R)
• M49: 32,683,096 km (0.11 R)
• M50: 32,986,779 km (0.035 R)
• M51: 35,293,728 km (0.064 R)
• M52: 35,839,461 km (0.111 R)
• M53: 36,387,887 km (0.104 R)
• M54: 36,702,641 km (0.111 R)
• M55: 37,731,575 km (0.098 R)
• M56: 38,289,575 km (0.091 R)
• M57: 40,711,714 km (0.101 R)
• M58: 40,956,755 km (0.105 R)
• M59: 41,530,164 km (0.104 R)
• M60: 42,436,578 km (0.083 R)
• M61: 42,684,910 km (0.067 R)
• M62: 43,016,718 km (0.088 R)
• M63: 43,183,071 km (0.111 R)
• M64: 44,520,775 km (0.065 R)
• M65: 46,127,007 km (0.082 R)
• M66: 46,552,913 km (0.117 R)
• M67: 46,980,015 km (0.071 R)
• M68: 47,151,304 km (0.057 R)
• M69: 47,322,743 km (0.115 R)
• M70: 48,442,035 km (0.109 R)
• M71: 49,048,355 km (0.076 R)
• M72: 49,744,434 km (0.116 R)
• M73: 49,831,649 km (0.108 R)
• M74: 54,347,710 km (0.08 R)
• M75: 54,707,343 km (0.062 R)
• M76: 55,610,016 km (0.071 R)
• M77: 55,972,492 km (0.111 R)
• M78: 57,704,985 km (0.114 R)
• M79: 57,980,096 km (0.115 R)
• M80: 58,623,815 km (0.081 R)
• M81: 60,569,036 km (0.107 R)
• M82: 61,222,181 km (0.095 R)
• M83: 61,783,771 km (0.062 R)
• M84: 62,159,262 km (0.074 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: 469 - 14,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit