🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.47 AU - 0.57 AU

Year: 167 Days

Day: 35.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.36 AU - 1.54 AU

Year: 779 Days

Day: 39.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.41 AU - 1.79 AU

Year: 903 Days

Day: 25.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,254,267 km

• M1: 39,793 km (0.092 R)
• M2: 1,460,973 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.6 AU - 1.86 AU

Year: 1015 Days

Day: 42.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.6

Radius: 8.1

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.07 AU - 8.23 AU

Year: 8531 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,254,267 km

• M1: 294,409 km (0.108 R)
• M2: 556,654 km (0.059 R)
• M3: 729,589 km (0.074 R)
• M4: 848,818 km (0.037 R)
• M5: 1,088,025 km (0.068 R)
• M6: 1,245,851 km (0.108 R)
• M7: 1,926,222 km (0.055 R)
• M8: 2,599,413 km (0.076 R)
• M9: 3,396,769 km (0.119 R)
• M10: 3,483,386 km (0.052 R)
• M11: 3,747,726 km (0.098 R)
• M12: 4,233,470 km (0.11 R)
• M13: 4,642,920 km (0.106 R)
• M14: 4,707,097 km (0.118 R)
• M15: 6,368,381 km (0.051 R)
• M16: 6,946,727 km (0.117 R)
• M17: 7,056,980 km (0.081 R)
• M18: 7,130,882 km (0.088 R)
• M19: 7,316,682 km (0.091 R)
• M20: 8,308,666 km (0.076 R)
• M21: 8,504,190 km (0.11 R)
• M22: 9,504,701 km (0.111 R)
• M23: 9,750,490 km (0.04 R)
• M24: 10,542,162 km (0.081 R)
• M25: 11,095,824 km (0.057 R)
• M26: 11,181,842 km (0.108 R)
• M27: 11,311,245 km (0.118 R)
• M28: 12,409,143 km (0.032 R)
• M29: 12,767,580 km (0.099 R)
• M30: 12,948,145 km (0.094 R)
• M31: 13,909,760 km (0.112 R)
• M32: 14,469,405 km (0.108 R)
• M33: 15,418,753 km (0.072 R)
• M34: 15,949,377 km (0.116 R)
• M35: 16,143,854 km (0.092 R)
• M36: 16,241,392 km (0.098 R)
• M37: 16,633,488 km (0.078 R)
• M38: 16,732,073 km (0.1 R)
• M39: 17,778,061 km (0.108 R)
• M40: 17,979,719 km (0.053 R)
• M41: 18,334,416 km (0.08 R)
• M42: 19,776,240 km (0.119 R)
• M43: 20,247,324 km (0.099 R)
• M44: 20,405,150 km (0.078 R)
• M45: 20,510,616 km (0.038 R)
• M46: 20,563,424 km (0.038 R)
• M47: 20,828,212 km (0.066 R)
• M48: 22,060,450 km (0.083 R)
• M49: 23,151,018 km (0.117 R)
• M50: 24,203,290 km (0.074 R)
• M51: 24,594,788 km (0.041 R)
• M52: 24,707,136 km (0.098 R)
• M53: 24,875,882 km (0.027 R)
• M54: 25,725,299 km (0.03 R)
• M55: 26,469,099 km (0.056 R)
• M56: 27,394,212 km (0.092 R)
• M57: 28,095,079 km (0.111 R)
• M58: 28,979,352 km (0.091 R)
• M59: 29,693,382 km (0.114 R)
• M60: 29,872,750 km (0.086 R)
• M61: 30,112,555 km (0.056 R)
• M62: 30,172,544 km (0.096 R)
• M63: 31,017,323 km (0.113 R)
• M64: 31,992,402 km (0.098 R)
• M65: 32,237,593 km (0.102 R)
• M66: 32,668,435 km (0.034 R)
• M67: 33,101,222 km (0.098 R)
• M68: 33,473,571 km (0.116 R)
• M69: 34,097,394 km (0.092 R)
• M70: 35,166,570 km (0.088 R)
• M71: 35,610,128 km (0.085 R)
• M72: 36,246,816 km (0.096 R)
• M73: 37,855,143 km (0.059 R)
• M74: 38,374,696 km (0.098 R)
• M75: 38,962,017 km (0.08 R)
• M76: 39,158,439 km (0.094 R)
• M77: 40,608,940 km (0.114 R)
• M78: 40,675,362 km (0.087 R)
• M79: 40,808,055 km (0.034 R)
• M80: 40,941,048 km (0.119 R)
• M81: 41,074,190 km (0.115 R)
• M82: 41,207,481 km (0.12 R)
• M83: 41,942,905 km (0.086 R)
• M84: 42,615,197 km (0.059 R)
• M85: 43,291,081 km (0.042 R)
• M86: 43,766,353 km (0.112 R)
• M87: 45,271,158 km (0.104 R)
• M88: 45,477,603 km (0.087 R)
• M89: 45,960,804 km (0.115 R)
• M90: 46,029,918 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.7

Radius: 8

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 9.2 AU - 12.9 AU

Year: 16391 Days

Day: 20 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,254,267 km

• M1: 119,977 km (0.11 R)
• M2: 276,457 km (0.109 R)
• M3: 564,732 km (0.071 R)
• M4: 711,039 km (0.092 R)
• M5: 809,025 km (0.052 R)
• M6: 1,019,061 km (0.109 R)
• M7: 1,246,449 km (0.096 R)
• M8: 1,490,144 km (0.09 R)
• M9: 1,566,140 km (0.104 R)
• M10: 2,049,940 km (0.095 R)
• M11: 2,367,386 km (0.116 R)
• M12: 2,547,203 km (0.089 R)
• M13: 3,113,281 km (0.095 R)
• M14: 3,682,651 km (0.111 R)
• M15: 4,689,444 km (0.096 R)
• M16: 4,764,543 km (0.076 R)
• M17: 5,536,767 km (0.115 R)
• M18: 5,776,123 km (0.052 R)
• M19: 6,389,175 km (0.032 R)
• M20: 7,544,071 km (0.086 R)
• M21: 7,720,597 km (0.064 R)
• M22: 8,167,894 km (0.075 R)
• M23: 9,134,596 km (0.053 R)
• M24: 9,607,624 km (0.091 R)
• M25: 9,895,151 km (0.06 R)
• M26: 9,991,642 km (0.043 R)
• M27: 10,283,058 km (0.112 R)
• M28: 10,380,895 km (0.108 R)
• M29: 11,986,679 km (0.104 R)
• M30: 12,400,168 km (0.096 R)
• M31: 13,507,641 km (0.105 R)
• M32: 13,722,164 km (0.116 R)
• M33: 14,646,380 km (0.029 R)
• M34: 16,497,354 km (0.11 R)
• M35: 17,948,005 km (0.055 R)
• M36: 19,258,033 km (0.104 R)
• M37: 19,863,605 km (0.118 R)
• M38: 19,985,528 km (0.034 R)
• M39: 22,792,732 km (0.038 R)
• M40: 23,820,319 km (0.078 R)
• M41: 24,666,295 km (0.081 R)
• M42: 24,797,343 km (0.118 R)
• M43: 24,994,214 km (0.057 R)
• M44: 25,853,803 km (0.041 R)
• M45: 26,253,828 km (0.027 R)
• M46: 27,942,339 km (0.03 R)
• M47: 29,804,982 km (0.112 R)
• M48: 31,281,364 km (0.108 R)
• M49: 31,992,701 km (0.052 R)
• M50: 32,207,075 km (0.104 R)
• M51: 35,185,419 km (0.097 R)
• M52: 35,554,627 km (0.096 R)
• M53: 36,744,678 km (0.076 R)
• M54: 37,194,219 km (0.062 R)
• M55: 40,546,857 km (0.087 R)
• M56: 40,624,199 km (0.087 R)
• M57: 40,856,375 km (0.117 R)
• M58: 42,024,136 km (0.116 R)
• M59: 42,180,616 km (0.088 R)
• M60: 42,415,783 km (0.063 R)
• M61: 42,887,466 km (0.112 R)
• M62: 43,439,930 km (0.119 R)
• M63: 43,677,342 km (0.046 R)
• M64: 44,711,512 km (0.108 R)
• M65: 45,512,310 km (0.051 R)
• M66: 45,592,793 km (0.066 R)
• M67: 45,995,212 km (0.119 R)
• M68: 46,398,827 km (0.106 R)
• M69: 46,803,639 km (0.109 R)
• M70: 49,257,193 km (0.09 R)
• M71: 50,001,443 km (0.083 R)
• M72: 51,082,886 km (0.077 R)
• M73: 51,417,237 km (0.109 R)
• M74: 52,846,196 km (0.09 R)
• M75: 52,930,569 km (0.087 R)
• M76: 53,099,615 km (0.086 R)
• M77: 53,268,959 km (0.047 R)
• M78: 55,227,944 km (0.119 R)
• M79: 55,656,990 km (0.04 R)
• M80: 55,828,878 km (0.11 R)
• M81: 57,557,781 km (0.085 R)
• M82: 57,905,745 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 11,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit