🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.08 AU - 1.14 AU

Year: 436 Days

Day: 47.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,649,573 km

• M1: 586,124 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.13 AU - 1.35 AU

Year: 515 Days

Day: 31.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,649,573 km

• M1: 29,172 km (0.085 R)
• M2: 318,494 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.12 AU - 1.46 AU

Year: 546 Days

Day: 35.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,649,573 km

• M1: 83,924 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.64 AU - 1.72 AU

Year: 812 Days

Day: 31.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 117.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.21 AU - 4.59 AU

Year: 2871 Days

Day: 24 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,649,573 km

• M1: 3,551,453 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 10.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.55 AU - 7.49 AU

Year: 6206 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,649,573 km

• M1: 141,968 km (0.107 R)
• M2: 210,933 km (0.065 R)
• M3: 362,924 km (0.107 R)
• M4: 897,886 km (0.116 R)
• M5: 1,128,866 km (0.044 R)
• M6: 1,293,722 km (0.11 R)
• M7: 1,379,143 km (0.061 R)
• M8: 1,502,262 km (0.091 R)
• M9: 1,836,015 km (0.108 R)
• M10: 1,913,506 km (0.092 R)
• M11: 2,152,414 km (0.094 R)
• M12: 2,317,271 km (0.064 R)
• M13: 2,443,532 km (0.067 R)
• M14: 2,681,392 km (0.093 R)
• M15: 2,814,385 km (0.088 R)
• M16: 3,249,864 km (0.113 R)
• M17: 3,368,046 km (0.113 R)
• M18: 3,560,280 km (0.111 R)
• M19: 4,056,496 km (0.09 R)
• M20: 4,469,236 km (0.038 R)
• M21: 4,787,730 km (0.04 R)
• M22: 5,307,134 km (0.118 R)
• M23: 6,076,217 km (0.054 R)
• M24: 6,251,845 km (0.102 R)
• M25: 6,369,877 km (0.042 R)
• M26: 6,518,428 km (0.064 R)
• M27: 6,728,463 km (0.051 R)
• M28: 6,819,120 km (0.088 R)
• M29: 6,940,743 km (0.107 R)
• M30: 7,093,632 km (0.065 R)
• M31: 7,309,801 km (0.085 R)
• M32: 7,843,566 km (0.089 R)
• M33: 8,948,795 km (0.079 R)
• M34: 9,316,656 km (0.091 R)
• M35: 10,102,195 km (0.082 R)
• M36: 10,696,397 km (0.098 R)
• M37: 11,518,288 km (0.1 R)
• M38: 12,028,566 km (0.07 R)
• M39: 12,397,624 km (0.108 R)
• M40: 12,583,574 km (0.108 R)
• M41: 12,733,023 km (0.063 R)
• M42: 12,958,168 km (0.106 R)
• M43: 13,872,211 km (0.096 R)
• M44: 14,610,626 km (0.051 R)
• M45: 15,004,367 km (0.106 R)
• M46: 15,441,492 km (0.081 R)
• M47: 15,601,562 km (0.074 R)
• M48: 15,963,589 km (0.106 R)
• M49: 16,125,454 km (0.071 R)
• M50: 16,778,149 km (0.118 R)
• M51: 17,356,345 km (0.11 R)
• M52: 17,564,436 km (0.11 R)
• M53: 17,815,311 km (0.108 R)
• M54: 18,067,234 km (0.088 R)
• M55: 18,405,026 km (0.101 R)
• M56: 18,489,848 km (0.118 R)
• M57: 19,344,949 km (0.115 R)
• M58: 19,474,352 km (0.104 R)
• M59: 19,560,670 km (0.1 R)
• M60: 19,733,904 km (0.104 R)
• M61: 20,125,551 km (0.111 R)
• M62: 20,739,650 km (0.083 R)
• M63: 21,004,887 km (0.107 R)
• M64: 21,226,591 km (0.081 R)
• M65: 21,807,031 km (0.066 R)
• M66: 22,437,736 km (0.117 R)
• M67: 22,800,959 km (0.11 R)
• M68: 24,133,727 km (0.035 R)
• M69: 24,552,451 km (0.065 R)
• M70: 24,739,299 km (0.106 R)
• M71: 25,965,553 km (0.039 R)
• M72: 26,394,600 km (0.044 R)
• M73: 26,634,106 km (0.119 R)
• M74: 27,066,743 km (0.111 R)
• M75: 27,308,194 km (0.098 R)
• M76: 28,722,492 km (0.094 R)
• M77: 29,711,633 km (0.087 R)
• M78: 29,861,081 km (0.091 R)
• M79: 30,210,392 km (0.116 R)
• M80: 31,165,724 km (0.091 R)
• M81: 33,623,169 km (0.12 R)
• M82: 33,882,721 km (0.102 R)
• M83: 34,247,141 km (0.096 R)

Asteroid Belt

Center: 9.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.7

Radius: 4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.52 AU - 14 AU

Year: 16003 Days

Day: 21.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 68,649,573 km

• M1: 61,934 km (0.076 R)
• M2: 141,520 km (0.111 R)
• M3: 571,763 km (0.112 R)
• M4: 1,053,767 km (0.109 R)
• M5: 1,475,185 km (0.062 R)
• M6: 1,500,616 km (0.05 R)
• M7: 1,578,108 km (0.108 R)
• M8: 2,084,646 km (0.093 R)
• M9: 2,229,607 km (0.107 R)
• M10: 2,362,898 km (0.078 R)
• M11: 2,407,927 km (0.088 R)
• M12: 2,825,754 km (0.085 R)
• M13: 2,937,803 km (0.077 R)
• M14: 3,315,986 km (0.045 R)
• M15: 3,849,752 km (0.081 R)
• M16: 4,317,694 km (0.075 R)
• M17: 4,409,696 km (0.117 R)
• M18: 4,937,029 km (0.103 R)
• M19: 5,071,966 km (0.114 R)
• M20: 5,169,205 km (0.116 R)
• M21: 5,603,787 km (0.098 R)
• M22: 5,785,099 km (0.114 R)
• M23: 6,423,882 km (0.076 R)
• M24: 6,550,143 km (0.055 R)
• M25: 7,522,529 km (0.049 R)
• M26: 7,879,170 km (0.03 R)
• M27: 9,028,231 km (0.038 R)
• M28: 9,193,388 km (0.065 R)
• M29: 9,288,083 km (0.084 R)
• M30: 9,574,264 km (0.117 R)
• M31: 10,598,560 km (0.073 R)
• M32: 10,772,692 km (0.091 R)
• M33: 11,606,102 km (0.075 R)
• M34: 12,095,137 km (0.11 R)
• M35: 12,749,030 km (0.051 R)
• M36: 13,333,957 km (0.096 R)
• M37: 14,557,219 km (0.057 R)
• M38: 14,584,745 km (0.069 R)
• M39: 14,667,622 km (0.116 R)
• M40: 15,252,101 km (0.107 R)
• M41: 16,847,563 km (0.12 R)
• M42: 17,079,738 km (0.105 R)
• M43: 17,138,082 km (0.101 R)
• M44: 19,096,019 km (0.118 R)
• M45: 20,101,316 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.2

Radius: 3

Gravity: 83.58 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.98 AU - 12.9 AU

Year: 16356 Days

Day: 19.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,649,573 km

• M1: 1,020,557 km (0.109 R)
• M2: 1,122,283 km (0.095 R)
• M3: 1,174,343 km (0.103 R)
• M4: 1,418,487 km (0.1 R)
• M5: 1,474,885 km (0.109 R)
• M6: 1,532,032 km (0.105 R)
• M7: 1,589,777 km (0.084 R)
• M8: 1,767,648 km (0.082 R)
• M9: 3,825,666 km (0.04 R)
• M10: 5,103,382 km (0.089 R)
• M11: 5,364,580 km (0.107 R)
• M12: 5,809,633 km (0.09 R)
• M13: 5,945,468 km (0.047 R)
• M14: 6,082,350 km (0.109 R)
• M15: 7,262,677 km (0.076 R)
• M16: 7,311,297 km (0.113 R)
• M17: 7,853,589 km (0.038 R)
• M18: 7,903,555 km (0.088 R)
• M19: 8,154,879 km (0.11 R)
• M20: 8,256,157 km (0.06 R)
• M21: 9,133,548 km (0.082 R)
• M22: 9,186,057 km (0.081 R)
• M23: 9,609,868 km (0.106 R)
• M24: 10,094,266 km (0.109 R)
• M25: 10,863,498 km (0.114 R)
• M26: 10,974,949 km (0.11 R)
• M27: 11,708,277 km (0.083 R)
• M28: 13,460,218 km (0.069 R)
• M29: 14,734,193 km (0.108 R)
• M30: 15,105,196 km (0.11 R)
• M31: 15,479,340 km (0.079 R)
• M32: 15,604,703 km (0.047 R)
• M33: 15,982,887 km (0.117 R)
• M34: 16,173,026 km (0.054 R)
• M35: 16,619,725 km (0.086 R)
• M36: 17,394,941 km (0.118 R)
• M37: 18,314,220 km (0.096 R)
• M38: 20,405,000 km (0.059 R)
• M39: 20,818,339 km (0.045 R)
• M40: 20,887,453 km (0.096 R)
• M41: 21,443,508 km (0.109 R)
• M42: 21,513,371 km (0.081 R)
• M43: 21,793,418 km (0.07 R)
• M44: 22,783,307 km (0.112 R)
• M45: 22,997,381 km (0.113 R)
• M46: 25,247,633 km (0.094 R)
• M47: 27,188,216 km (0.066 R)
• M48: 27,642,844 km (0.07 R)
• M49: 28,559,580 km (0.115 R)
• M50: 29,176,222 km (0.046 R)
• M51: 32,806,364 km (0.11 R)
• M52: 32,967,332 km (0.109 R)
• M53: 33,047,965 km (0.065 R)
• M54: 33,290,164 km (0.099 R)
• M55: 34,020,501 km (0.07 R)
• M56: 35,249,148 km (0.086 R)
• M57: 35,496,583 km (0.04 R)
• M58: 35,661,888 km (0.073 R)
• M59: 38,426,307 km (0.104 R)
• M60: 39,362,940 km (0.099 R)
• M61: 39,534,080 km (0.098 R)
• M62: 39,705,369 km (0.117 R)
• M63: 41,258,644 km (0.105 R)
• M64: 41,345,560 km (0.117 R)
• M65: 42,655,888 km (0.109 R)
• M66: 44,246,263 km (0.056 R)
• M67: 45,317,234 km (0.083 R)
• M68: 45,406,843 km (0.049 R)
• M69: 48,397,604 km (0.113 R)
• M70: 48,672,714 km (0.102 R)
• M71: 50,333,849 km (0.042 R)
• M72: 50,798,500 km (0.1 R)
• M73: 50,891,550 km (0.097 R)
• M74: 52,013,384 km (0.062 R)
• M75: 52,107,182 km (0.069 R)
• M76: 52,765,712 km (0.084 R)
• M77: 53,426,935 km (0.065 R)
• M78: 53,616,475 km (0.104 R)
• M79: 55,427,208 km (0.111 R)
• M80: 56,388,225 km (0.111 R)
• M81: 56,870,827 km (0.108 R)
• M82: 57,645,894 km (0.107 R)
• M83: 57,937,311 km (0.114 R)
• M84: 59,304,336 km (0.079 R)
• M85: 59,598,595 km (0.107 R)
• M86: 60,879,452 km (0.1 R)
• M87: 62,767,676 km (0.074 R)
• M88: 63,067,620 km (0.112 R)
• M89: 65,483,925 km (0.082 R)
• M90: 66,296,092 km (0.082 R)
• M91: 66,601,570 km (0.077 R)
• M92: 67,520,550 km (0.098 R)
• M93: 67,930,448 km (0.12 R)
• M94: 68,443,868 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit