🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 43.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 60.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.17 AU - 1.39 AU

Year: 511 Days

Day: 40.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,314,110 km

• M1: 198,516 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.2 AU - 1.4 AU

Year: 523 Days

Day: 43.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.66 AU - 2.14 AU

Year: 925 Days

Day: 40.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.73 AU - 2.27 AU

Year: 999 Days

Day: 15.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,314,110 km

• M1: 882,627 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.52 AU - 2.78 AU

Year: 1523 Days

Day: 31.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.67 AU - 4.39 AU

Year: 2342 Days

Day: 30.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,314,110 km

• M1: 379,979 km (0.117 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 15

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.25 AU - 6.03 AU

Year: 4730 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,314,110 km

• M1: 187,596 km (0.082 R)
• M2: 343,327 km (0.111 R)
• M3: 574,007 km (0.071 R)
• M4: 700,716 km (0.048 R)
• M5: 878,289 km (0.071 R)
• M6: 1,029,682 km (0.109 R)
• M7: 1,297,911 km (0.097 R)
• M8: 1,392,756 km (0.102 R)
• M9: 1,692,102 km (0.085 R)
• M10: 1,832,125 km (0.063 R)
• M11: 1,957,937 km (0.091 R)
• M12: 2,611,530 km (0.085 R)
• M13: 2,754,396 km (0.111 R)
• M14: 2,899,805 km (0.108 R)
• M15: 3,155,468 km (0.106 R)
• M16: 3,530,510 km (0.091 R)
• M17: 3,803,975 km (0.07 R)
• M18: 4,203,551 km (0.026 R)
• M19: 4,445,002 km (0.051 R)
• M20: 4,616,740 km (0.053 R)
• M21: 5,827,136 km (0.107 R)
• M22: 6,315,873 km (0.116 R)
• M23: 6,593,227 km (0.091 R)
• M24: 6,705,276 km (0.098 R)
• M25: 6,818,073 km (0.052 R)
• M26: 7,160,053 km (0.092 R)
• M27: 7,362,160 km (0.115 R)
• M28: 7,624,854 km (0.119 R)
• M29: 8,310,311 km (0.078 R)
• M30: 8,767,931 km (0.075 R)
• M31: 9,046,632 km (0.092 R)
• M32: 9,359,740 km (0.067 R)
• M33: 9,454,286 km (0.063 R)
• M34: 9,836,060 km (0.053 R)
• M35: 10,287,846 km (0.044 R)
• M36: 10,680,540 km (0.087 R)
• M37: 10,945,029 km (0.097 R)
• M38: 12,300,236 km (0.089 R)
• M39: 12,857,039 km (0.068 R)
• M40: 13,138,583 km (0.058 R)
• M41: 13,529,183 km (0.118 R)
• M42: 13,672,049 km (0.112 R)
• M43: 13,779,609 km (0.106 R)
• M44: 13,923,523 km (0.045 R)
• M45: 14,031,682 km (0.096 R)
• M46: 14,723,572 km (0.098 R)
• M47: 15,763,427 km (0.108 R)
• M48: 16,065,016 km (0.066 R)
• M49: 16,254,407 km (0.084 R)
• M50: 17,212,581 km (0.1 R)
• M51: 17,484,102 km (0.091 R)
• M52: 18,189,007 km (0.111 R)
• M53: 19,303,960 km (0.045 R)
• M54: 19,910,429 km (0.107 R)
• M55: 20,073,192 km (0.108 R)
• M56: 20,852,597 km (0.112 R)
• M57: 21,059,191 km (0.052 R)
• M58: 22,187,309 km (0.081 R)
• M59: 22,993,043 km (0.03 R)
• M60: 23,163,884 km (0.057 R)
• M61: 23,851,436 km (0.112 R)
• M62: 24,458,504 km (0.072 R)
• M63: 24,720,300 km (0.05 R)
• M64: 25,909,753 km (0.079 R)
• M65: 26,043,045 km (0.11 R)
• M66: 27,751,602 km (0.032 R)
• M67: 27,933,513 km (0.063 R)
• M68: 28,344,309 km (0.078 R)
• M69: 29,449,687 km (0.036 R)
• M70: 30,101,036 km (0.058 R)
• M71: 31,134,159 km (0.102 R)
• M72: 31,512,642 km (0.067 R)
• M73: 31,892,770 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.5

Radius: 3.3

Gravity: 60.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.18 AU - 14.56 AU

Year: 19235 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,314,110 km

• M1: 67,020 km (0.111 R)
• M2: 114,293 km (0.119 R)
• M3: 232,924 km (0.083 R)
• M4: 421,716 km (0.08 R)
• M5: 763,996 km (0.111 R)
• M6: 909,854 km (0.111 R)
• M7: 1,456,634 km (0.095 R)
• M8: 2,152,713 km (0.051 R)
• M9: 2,714,304 km (0.117 R)
• M10: 2,973,407 km (0.042 R)
• M11: 3,201,843 km (0.103 R)
• M12: 3,279,335 km (0.03 R)
• M13: 3,435,964 km (0.083 R)
• M14: 3,475,458 km (0.106 R)
• M15: 3,716,011 km (0.082 R)
• M16: 4,212,975 km (0.114 R)
• M17: 4,383,218 km (0.088 R)
• M18: 4,512,470 km (0.114 R)
• M19: 4,862,978 km (0.101 R)
• M20: 5,131,656 km (0.104 R)
• M21: 5,313,567 km (0.107 R)
• M22: 6,399,199 km (0.111 R)
• M23: 6,842,008 km (0.083 R)
• M24: 7,965,787 km (0.109 R)
• M25: 8,176,122 km (0.082 R)
• M26: 8,656,182 km (0.091 R)
• M27: 9,587,578 km (0.047 R)
• M28: 10,550,240 km (0.025 R)
• M29: 11,189,472 km (0.12 R)
• M30: 11,543,271 km (0.111 R)
• M31: 12,565,772 km (0.092 R)
• M32: 14,695,896 km (0.073 R)
• M33: 15,018,579 km (0.104 R)
• M34: 16,132,485 km (0.106 R)
• M35: 17,955,784 km (0.088 R)
• M36: 18,786,800 km (0.076 R)
• M37: 19,842,961 km (0.061 R)
• M38: 20,270,960 km (0.103 R)
• M39: 20,485,932 km (0.101 R)
• M40: 20,701,802 km (0.025 R)
• M41: 20,990,825 km (0.119 R)
• M42: 21,281,045 km (0.102 R)
• M43: 22,307,586 km (0.09 R)
• M44: 22,381,487 km (0.087 R)
• M45: 22,603,789 km (0.051 R)
• M46: 24,560,679 km (0.12 R)
• M47: 24,790,013 km (0.116 R)
• M48: 25,714,228 km (0.109 R)
• M49: 26,180,525 km (0.112 R)
• M50: 26,414,646 km (0.111 R)
• M51: 26,571,275 km (0.069 R)
• M52: 27,121,496 km (0.068 R)
• M53: 27,516,733 km (0.065 R)
• M54: 27,993,651 km (0.111 R)
• M55: 30,747,299 km (0.093 R)
• M56: 31,739,582 km (0.109 R)
• M57: 31,989,261 km (0.109 R)
• M58: 32,239,538 km (0.027 R)
• M59: 32,323,163 km (0.069 R)
• M60: 32,406,788 km (0.087 R)
• M61: 32,826,261 km (0.058 R)
• M62: 32,994,558 km (0.102 R)
• M63: 34,180,421 km (0.095 R)
• M64: 34,607,373 km (0.115 R)
• M65: 34,864,382 km (0.116 R)
• M66: 36,419,602 km (0.113 R)
• M67: 36,943,045 km (0.05 R)
• M68: 37,293,403 km (0.119 R)
• M69: 38,350,910 km (0.035 R)
• M70: 38,972,489 km (0.114 R)
• M71: 39,418,441 km (0.111 R)
• M72: 40,135,463 km (0.108 R)
• M73: 40,675,960 km (0.107 R)
• M74: 41,037,688 km (0.115 R)
• M75: 44,713,308 km (0.119 R)
• M76: 46,590,162 km (0.099 R)
• M77: 47,253,031 km (0.088 R)
• M78: 47,443,020 km (0.069 R)
• M79: 48,780,126 km (0.062 R)
• M80: 50,226,288 km (0.06 R)
• M81: 50,323,228 km (0.102 R)
• M82: 53,259,385 km (0.059 R)
• M83: 53,952,472 km (0.032 R)
• M84: 54,051,655 km (0.083 R)
• M85: 55,949,005 km (0.073 R)
• M86: 56,855,419 km (0.099 R)
• M87: 58,071,350 km (0.11 R)
• M88: 59,603,382 km (0.107 R)
• M89: 61,045,206 km (0.095 R)
• M90: 66,712,871 km (0.088 R)
• M91: 68,961,926 km (0.034 R)
• M92: 69,069,636 km (0.097 R)
• M93: 72,984,612 km (0.081 R)
• M94: 73,314,176 km (0.114 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit