🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.36 AU - 1.42 AU

Year: 571 Days

Day: 33.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,730,289 km

• M1: 675,734 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.84 AU - 2.28 AU

Year: 1030 Days

Day: 14.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.4 AU - 5.66 AU

Year: 4529 Days

Day: 25.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,730,289 km

• M1: 2,437,847 km (0.096 R)
• M2: 3,577,035 km (0.051 R)

Asteroid Belt

Center: 10.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.2

Radius: 4.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.64 AU - 16.8 AU

Year: 19668 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,730,289 km

• M1: 111,301 km (0.095 R)
• M2: 407,205 km (0.093 R)
• M3: 521,648 km (0.053 R)
• M4: 922,869 km (0.097 R)
• M5: 1,200,373 km (0.075 R)
• M6: 1,415,944 km (0.116 R)
• M7: 3,098,920 km (0.05 R)
• M8: 4,033,159 km (0.033 R)
• M9: 4,229,730 km (0.078 R)
• M10: 4,454,725 km (0.106 R)
• M11: 5,446,709 km (0.049 R)
• M12: 5,527,791 km (0.109 R)
• M13: 5,939,484 km (0.118 R)
• M14: 6,332,627 km (0.1 R)
• M15: 6,705,126 km (0.119 R)
• M16: 6,879,557 km (0.087 R)
• M17: 6,908,729 km (0.083 R)
• M18: 7,501,436 km (0.082 R)
• M19: 7,621,862 km (0.08 R)
• M20: 8,829,865 km (0.043 R)
• M21: 9,277,761 km (0.085 R)
• M22: 9,504,551 km (0.113 R)
• M23: 10,262,414 km (0.103 R)
• M24: 10,295,774 km (0.1 R)
• M25: 10,733,049 km (0.073 R)
• M26: 10,800,966 km (0.119 R)
• M27: 11,695,562 km (0.046 R)
• M28: 11,765,274 km (0.094 R)
• M29: 12,792,862 km (0.068 R)
• M30: 16,745,537 km (0.068 R)
• M31: 17,061,039 km (0.074 R)
• M32: 17,458,072 km (0.106 R)
• M33: 18,099,846 km (0.088 R)
• M34: 19,903,847 km (0.069 R)
• M35: 19,987,323 km (0.11 R)
• M36: 21,893,200 km (0.096 R)
• M37: 22,411,257 km (0.098 R)
• M38: 23,020,719 km (0.115 R)
• M39: 25,150,992 km (0.045 R)
• M40: 26,148,361 km (0.032 R)
• M41: 26,560,055 km (0.032 R)
• M42: 29,406,304 km (0.117 R)
• M43: 32,152,023 km (0.053 R)
• M44: 32,593,038 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.9

Radius: 6.2

Gravity: 22.76 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.22 AU - 18.22 AU

Year: 23809 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 154.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,730,289 km

• M1: 92,302 km (0.059 R)
• M2: 379,380 km (0.034 R)
• M3: 874,549 km (0.094 R)
• M4: 1,438,832 km (0.105 R)
• M5: 2,495,891 km (0.101 R)
• M6: 2,704,879 km (0.075 R)
• M7: 2,963,235 km (0.111 R)
• M8: 3,411,430 km (0.08 R)
• M9: 3,596,632 km (0.038 R)
• M10: 4,369,903 km (0.114 R)
• M11: 4,621,976 km (0.117 R)
• M12: 4,672,839 km (0.097 R)
• M13: 4,724,002 km (0.114 R)
• M14: 7,035,139 km (0.113 R)
• M15: 7,509,514 km (0.079 R)
• M16: 8,426,549 km (0.115 R)
• M17: 8,488,931 km (0.109 R)
• M18: 9,768,591 km (0.09 R)
• M19: 10,031,734 km (0.116 R)
• M20: 10,363,841 km (0.119 R)
• M21: 10,497,731 km (0.093 R)
• M22: 10,564,901 km (0.068 R)
• M23: 10,834,925 km (0.073 R)
• M24: 11,520,083 km (0.111 R)
• M25: 11,589,347 km (0.114 R)
• M26: 11,867,898 km (0.111 R)
• M27: 12,859,882 km (0.093 R)
• M28: 13,365,971 km (0.115 R)
• M29: 14,100,048 km (0.05 R)
• M30: 14,696,644 km (0.088 R)
• M31: 14,771,892 km (0.098 R)
• M32: 14,847,140 km (0.04 R)
• M33: 15,683,841 km (0.117 R)
• M34: 16,379,620 km (0.094 R)
• M35: 16,770,520 km (0.106 R)
• M36: 16,849,059 km (0.086 R)
• M37: 16,927,747 km (0.107 R)
• M38: 17,085,573 km (0.064 R)
• M39: 18,284,001 km (0.102 R)
• M40: 21,014,462 km (0.085 R)
• M41: 22,124,478 km (0.119 R)
• M42: 22,210,646 km (0.043 R)
• M43: 22,296,964 km (0.091 R)
• M44: 22,643,283 km (0.107 R)
• M45: 23,078,613 km (0.111 R)
• M46: 23,869,238 km (0.049 R)
• M47: 24,312,197 km (0.071 R)
• M48: 24,490,219 km (0.109 R)
• M49: 26,843,094 km (0.087 R)
• M50: 27,396,157 km (0.076 R)
• M51: 28,795,346 km (0.11 R)
• M52: 31,954,554 km (0.099 R)
• M53: 32,933,223 km (0.032 R)
• M54: 33,525,332 km (0.103 R)
• M55: 34,419,777 km (0.089 R)
• M56: 37,047,913 km (0.079 R)
• M57: 38,489,587 km (0.1 R)
• M58: 39,217,231 km (0.087 R)
• M59: 39,739,926 km (0.096 R)
• M60: 40,370,033 km (0.078 R)
• M61: 42,173,136 km (0.1 R)
• M62: 48,295,877 km (0.094 R)
• M63: 49,193,016 km (0.102 R)
• M64: 49,982,444 km (0.061 R)
• M65: 50,435,426 km (0.067 R)
• M66: 54,573,303 km (0.084 R)
• M67: 54,689,840 km (0.108 R)
• M68: 56,329,283 km (0.118 R)
• M69: 56,447,017 km (0.103 R)
• M70: 57,866,102 km (0.097 R)
• M71: 59,416,534 km (0.086 R)
• M72: 59,656,340 km (0.099 R)
• M73: 60,136,848 km (0.106 R)
• M74: 62,071,448 km (0.103 R)
• M75: 62,193,071 km (0.093 R)
• M76: 62,924,305 km (0.094 R)
• M77: 64,149,362 km (0.098 R)
• M78: 64,395,451 km (0.064 R)
• M79: 65,629,932 km (0.118 R)
• M80: 65,753,799 km (0.091 R)
• M81: 67,121,573 km (0.077 R)
• M82: 67,246,337 km (0.101 R)
• M83: 67,496,166 km (0.115 R)
• M84: 69,127,830 km (0.116 R)
• M85: 69,632,423 km (0.079 R)
• M86: 73,198,986 km (0.095 R)
• M87: 74,745,529 km (0.089 R)
• M88: 78,396,016 km (0.119 R)
• M89: 79,713,824 km (0.115 R)
• M90: 81,171,655 km (0.109 R)
• M91: 85,598,106 km (0.107 R)
• M92: 88,045,378 km (0.099 R)
• M93: 88,181,961 km (0.11 R)
• M94: 91,759,145 km (0.115 R)
• M95: 92,174,878 km (0.101 R)
• M96: 92,313,704 km (0.092 R)
• M97: 92,452,531 km (0.062 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit