🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.13 AU - 1.21 AU

Year: 458 Days

Day: 46.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.28 AU - 1.92 AU

Year: 732 Days

Day: 45.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,548,737 km

• M1: 1,465,461 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.24 AU - 2.64 AU

Year: 1378 Days

Day: 18 Hours

Environment

Temp: -75 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.2 AU - 2.74 AU

Year: 1404 Days

Day: 44 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.64 AU - 2.82 AU

Year: 1631 Days

Day: 12.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.4 AU - 3.24 AU

Year: 1713 Days

Day: 29.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.47 AU - 4.57 AU

Year: 3475 Days

Day: 31.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.28 AU - 5.62 AU

Year: 3983 Days

Day: 45.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.1

Radius: 7.6

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.83 AU - 15.79 AU

Year: 20612 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,548,737 km

• M1: 108,608 km (0.075 R)
• M2: 167,400 km (0.084 R)
• M3: 583,432 km (0.102 R)
• M4: 803,490 km (0.087 R)
• M5: 1,542,653 km (0.118 R)
• M6: 2,324,003 km (0.077 R)
• M7: 2,795,386 km (0.101 R)
• M8: 3,381,959 km (0.065 R)
• M9: 5,663,327 km (0.101 R)
• M10: 6,293,433 km (0.104 R)
• M11: 6,671,317 km (0.096 R)
• M12: 6,835,426 km (0.103 R)
• M13: 7,335,980 km (0.097 R)
• M14: 7,392,379 km (0.084 R)
• M15: 7,733,612 km (0.108 R)
• M16: 7,963,843 km (0.09 R)
• M17: 10,011,090 km (0.098 R)
• M18: 10,963,130 km (0.116 R)
• M19: 13,089,066 km (0.099 R)
• M20: 13,918,436 km (0.09 R)
• M21: 14,622,444 km (0.043 R)
• M22: 14,764,562 km (0.061 R)
• M23: 16,285,224 km (0.057 R)
• M24: 16,803,132 km (0.118 R)
• M25: 17,552,318 km (0.051 R)
• M26: 18,159,536 km (0.108 R)
• M27: 20,656,324 km (0.107 R)
• M28: 22,516,275 km (0.112 R)
• M29: 22,762,812 km (0.06 R)
• M30: 23,010,247 km (0.113 R)
• M31: 23,841,562 km (0.107 R)
• M32: 24,513,556 km (0.105 R)
• M33: 25,447,795 km (0.082 R)
• M34: 26,914,452 km (0.07 R)
• M35: 28,497,048 km (0.091 R)
• M36: 30,381,084 km (0.11 R)
• M37: 32,120,308 km (0.05 R)
• M38: 33,235,261 km (0.093 R)
• M39: 33,703,503 km (0.118 R)
• M40: 33,985,495 km (0.119 R)
• M41: 36,752,008 km (0.074 R)
• M42: 37,333,345 km (0.119 R)
• M43: 38,015,362 km (0.099 R)
• M44: 38,407,009 km (0.088 R)
• M45: 39,293,078 km (0.087 R)
• M46: 39,887,430 km (0.091 R)
• M47: 40,484,774 km (0.117 R)
• M48: 43,209,550 km (0.119 R)
• M49: 43,925,525 km (0.071 R)
• M50: 44,233,547 km (0.107 R)
• M51: 44,955,207 km (0.088 R)
• M52: 45,162,101 km (0.113 R)
• M53: 45,472,966 km (0.079 R)
• M54: 47,774,828 km (0.084 R)
• M55: 48,091,676 km (0.072 R)
• M56: 48,515,038 km (0.076 R)
• M57: 48,939,896 km (0.055 R)
• M58: 50,866,418 km (0.1 R)
• M59: 51,081,988 km (0.071 R)
• M60: 54,572,555 km (0.104 R)
• M61: 56,793,036 km (0.066 R)
• M62: 57,914,272 km (0.097 R)
• M63: 58,026,770 km (0.066 R)
• M64: 58,364,712 km (0.033 R)
• M65: 59,609,815 km (0.084 R)
• M66: 60,634,859 km (0.118 R)
• M67: 61,321,514 km (0.12 R)
• M68: 61,436,255 km (0.087 R)
• M69: 61,895,670 km (0.059 R)
• M70: 62,818,091 km (0.084 R)
• M71: 65,495,294 km (0.055 R)
• M72: 65,729,714 km (0.099 R)
• M73: 66,552,951 km (0.076 R)
• M74: 67,853,256 km (0.071 R)
• M75: 69,640,053 km (0.066 R)
• M76: 69,999,237 km (0.11 R)
• M77: 70,119,065 km (0.117 R)
• M78: 70,719,401 km (0.104 R)
• M79: 70,839,678 km (0.114 R)
• M80: 71,683,560 km (0.073 R)
• M81: 72,167,359 km (0.061 R)
• M82: 72,288,384 km (0.087 R)
• M83: 72,652,056 km (0.101 R)
• M84: 73,259,573 km (0.088 R)
• M85: 73,381,346 km (0.105 R)
• M86: 74,847,106 km (0.087 R)
• M87: 75,214,967 km (0.093 R)
• M88: 76,816,263 km (0.089 R)
• M89: 77,311,282 km (0.111 R)
• M90: 77,683,182 km (0.116 R)
• M91: 80,303,389 km (0.078 R)
• M92: 81,813,580 km (0.103 R)
• M93: 85,501,616 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.3

Radius: 6.2

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.53 AU - 19.93 AU

Year: 24748 Days

Day: 15.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,548,737 km

• M1: 407,056 km (0.077 R)
• M2: 447,447 km (0.102 R)
• M3: 744,848 km (0.032 R)
• M4: 2,073,127 km (0.079 R)
• M5: 2,368,433 km (0.113 R)
• M6: 2,444,429 km (0.089 R)
• M7: 2,716,697 km (0.086 R)
• M8: 2,836,376 km (0.119 R)
• M9: 3,546,966 km (0.107 R)
• M10: 3,854,988 km (0.068 R)
• M11: 5,369,217 km (0.116 R)
• M12: 5,927,816 km (0.096 R)
• M13: 6,187,817 km (0.092 R)
• M14: 7,044,863 km (0.094 R)
• M15: 8,690,440 km (0.118 R)
• M16: 9,586,232 km (0.119 R)
• M17: 9,952,746 km (0.11 R)
• M18: 11,658,012 km (0.04 R)
• M19: 12,577,142 km (0.116 R)
• M20: 12,710,433 km (0.095 R)
• M21: 12,777,154 km (0.113 R)
• M22: 12,911,044 km (0.072 R)
• M23: 13,655,892 km (0.075 R)
• M24: 14,137,148 km (0.11 R)
• M25: 14,275,676 km (0.057 R)
• M26: 15,400,054 km (0.07 R)
• M27: 16,406,997 km (0.054 R)
• M28: 17,732,733 km (0.039 R)
• M29: 20,017,392 km (0.032 R)
• M30: 20,956,867 km (0.11 R)
• M31: 21,035,705 km (0.071 R)
• M32: 22,231,740 km (0.052 R)
• M33: 23,695,704 km (0.113 R)
• M34: 24,439,355 km (0.092 R)
• M35: 25,527,081 km (0.087 R)
• M36: 26,801,506 km (0.08 R)
• M37: 29,854,798 km (0.113 R)
• M38: 30,210,692 km (0.084 R)
• M39: 31,106,633 km (0.1 R)
• M40: 31,557,820 km (0.119 R)
• M41: 31,920,296 km (0.106 R)
• M42: 32,102,207 km (0.117 R)
• M43: 32,466,777 km (0.073 R)
• M44: 32,741,140 km (0.045 R)
• M45: 33,568,865 km (0.085 R)
• M46: 33,661,166 km (0.117 R)
• M47: 34,776,419 km (0.098 R)
• M48: 37,521,390 km (0.063 R)
• M49: 38,194,281 km (0.114 R)
• M50: 38,580,692 km (0.088 R)
• M51: 41,717,461 km (0.043 R)
• M52: 42,015,759 km (0.032 R)
• M53: 45,547,316 km (0.109 R)
• M54: 45,854,440 km (0.094 R)
• M55: 46,883,225 km (0.086 R)
• M56: 47,919,489 km (0.049 R)
• M57: 50,648,902 km (0.111 R)
• M58: 52,032,383 km (0.103 R)
• M59: 54,076,788 km (0.091 R)
• M60: 55,272,374 km (0.105 R)
• M61: 56,476,637 km (0.1 R)
• M62: 59,245,544 km (0.095 R)
• M63: 60,253,086 km (0.118 R)
• M64: 60,927,922 km (0.087 R)
• M65: 61,266,312 km (0.095 R)
• M66: 62,058,283 km (0.119 R)
• M67: 62,285,223 km (0.099 R)
• M68: 64,339,651 km (0.112 R)
• M69: 64,569,283 km (0.115 R)
• M70: 65,144,637 km (0.097 R)
• M71: 65,721,636 km (0.072 R)
• M72: 67,346,269 km (0.082 R)
• M73: 70,043,817 km (0.105 R)
• M74: 70,634,879 km (0.109 R)
• M75: 71,346,366 km (0.083 R)
• M76: 71,584,077 km (0.109 R)
• M77: 73,855,422 km (0.097 R)
• M78: 74,095,825 km (0.094 R)
• M79: 75,422,908 km (0.038 R)
• M80: 76,879,692 km (0.115 R)
• M81: 78,345,602 km (0.086 R)
• M82: 79,697,518 km (0.118 R)
• M83: 80,314,609 km (0.101 R)
• M84: 80,809,329 km (0.037 R)
• M85: 81,181,080 km (0.09 R)
• M86: 82,299,773 km (0.082 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit