🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.76 AU - 0.78 AU

Year: 255 Days

Day: 46.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,102,648 km

• M1: 219,460 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.75 AU - 1.15 AU

Year: 349 Days

Day: 45.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,102,648 km

• M1: 616,194 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.25 AU - 1.29 AU

Year: 539 Days

Day: 18.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.61 AU - 3.51 AU

Year: 2017 Days

Day: 33.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,102,648 km

• M1: 239,357 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.2

Radius: 10.1

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.52 AU - 6.06 AU

Year: 4584 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,102,648 km

• M1: 132,245 km (0.117 R)
• M2: 248,033 km (0.1 R)
• M3: 342,579 km (0.095 R)
• M4: 471,981 km (0.095 R)
• M5: 538,852 km (0.044 R)
• M6: 620,083 km (0.088 R)
• M7: 819,497 km (0.068 R)
• M8: 1,014,872 km (0.062 R)
• M9: 1,568,683 km (0.113 R)
• M10: 1,751,492 km (0.117 R)
• M11: 1,861,446 km (0.087 R)
• M12: 1,989,951 km (0.032 R)
• M13: 2,569,194 km (0.12 R)
• M14: 2,896,364 km (0.084 R)
• M15: 3,217,701 km (0.088 R)
• M16: 3,314,490 km (0.087 R)
• M17: 3,590,498 km (0.106 R)
• M18: 3,792,306 km (0.112 R)
• M19: 3,894,631 km (0.055 R)
• M20: 4,506,337 km (0.12 R)
• M21: 4,923,416 km (0.084 R)
• M22: 4,990,435 km (0.111 R)
• M23: 5,125,373 km (0.099 R)
• M24: 5,794,524 km (0.118 R)
• M25: 5,912,706 km (0.08 R)
• M26: 6,613,871 km (0.119 R)
• M27: 6,737,439 km (0.093 R)
• M28: 6,861,905 km (0.086 R)
• M29: 6,961,986 km (0.115 R)
• M30: 7,290,353 km (0.086 R)
• M31: 7,469,422 km (0.108 R)
• M32: 7,753,658 km (0.053 R)
• M33: 8,279,644 km (0.055 R)
• M34: 8,412,935 km (0.119 R)
• M35: 8,654,686 km (0.118 R)
• M36: 8,898,829 km (0.079 R)
• M37: 9,090,165 km (0.09 R)
• M38: 9,505,000 km (0.104 R)
• M39: 10,039,214 km (0.103 R)
• M40: 10,439,239 km (0.073 R)
• M41: 10,525,557 km (0.07 R)
• M42: 10,990,357 km (0.03 R)
• M43: 11,670,130 km (0.085 R)
• M44: 13,008,432 km (0.112 R)
• M45: 13,163,715 km (0.11 R)
• M46: 13,475,776 km (0.113 R)
• M47: 14,426,919 km (0.111 R)
• M48: 14,781,018 km (0.058 R)
• M49: 15,596,625 km (0.108 R)
• M50: 15,761,482 km (0.093 R)
• M51: 15,893,876 km (0.077 R)
• M52: 16,192,922 km (0.114 R)
• M53: 16,527,423 km (0.08 R)
• M54: 16,762,890 km (0.03 R)
• M55: 17,135,239 km (0.088 R)
• M56: 17,681,720 km (0.048 R)
• M57: 18,164,622 km (0.103 R)
• M58: 18,372,862 km (0.111 R)
• M59: 18,442,575 km (0.055 R)
• M60: 19,355,272 km (0.117 R)
• M61: 19,426,181 km (0.066 R)
• M62: 20,282,779 km (0.058 R)
• M63: 20,607,256 km (0.095 R)
• M64: 21,407,605 km (0.109 R)
• M65: 21,480,758 km (0.076 R)
• M66: 21,774,718 km (0.115 R)
• M67: 21,848,320 km (0.044 R)
• M68: 21,922,072 km (0.114 R)
• M69: 22,963,423 km (0.063 R)
• M70: 23,188,717 km (0.093 R)
• M71: 23,263,965 km (0.052 R)
• M72: 23,452,458 km (0.074 R)
• M73: 23,868,939 km (0.105 R)
• M74: 23,944,934 km (0.088 R)
• M75: 24,058,928 km (0.086 R)
• M76: 25,016,953 km (0.051 R)
• M77: 25,442,559 km (0.101 R)
• M78: 25,636,737 km (0.113 R)
• M79: 26,143,873 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.7

Radius: 9.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.42 AU - 10.32 AU

Year: 9952 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,102,648 km

• M1: 173,384 km (0.118 R)
• M2: 255,214 km (0.08 R)
• M3: 336,296 km (0.071 R)
• M4: 492,476 km (0.095 R)
• M5: 573,558 km (0.112 R)
• M6: 659,727 km (0.085 R)
• M7: 963,261 km (0.074 R)
• M8: 1,158,636 km (0.117 R)
• M9: 1,328,130 km (0.084 R)
• M10: 2,040,814 km (0.117 R)
• M11: 2,532,842 km (0.108 R)
• M12: 3,297,735 km (0.066 R)
• M13: 3,431,925 km (0.092 R)
• M14: 3,929,786 km (0.117 R)
• M15: 4,450,537 km (0.112 R)
• M16: 4,569,168 km (0.08 R)
• M17: 4,688,996 km (0.03 R)
• M18: 4,962,161 km (0.113 R)
• M19: 5,178,480 km (0.027 R)
• M20: 5,556,215 km (0.118 R)
• M21: 6,073,973 km (0.102 R)
• M22: 6,139,796 km (0.068 R)
• M23: 6,438,842 km (0.086 R)
• M24: 6,506,011 km (0.063 R)
• M25: 6,776,933 km (0.09 R)
• M26: 6,982,481 km (0.054 R)
• M27: 7,399,859 km (0.109 R)
• M28: 7,861,069 km (0.073 R)
• M29: 8,041,035 km (0.091 R)
• M30: 8,331,704 km (0.12 R)
• M31: 8,589,012 km (0.069 R)
• M32: 9,490,788 km (0.071 R)
• M33: 10,382,990 km (0.099 R)
• M34: 10,819,217 km (0.12 R)
• M35: 12,455,519 km (0.106 R)
• M36: 12,834,301 km (0.106 R)
• M37: 13,131,402 km (0.087 R)
• M38: 13,560,000 km (0.081 R)
• M39: 13,646,168 km (0.074 R)
• M40: 14,607,035 km (0.08 R)
• M41: 14,739,878 km (0.106 R)
• M42: 15,185,081 km (0.088 R)
• M43: 15,634,922 km (0.077 R)
• M44: 15,906,742 km (0.055 R)
• M45: 16,271,910 km (0.118 R)
• M46: 16,363,613 km (0.101 R)
• M47: 16,455,467 km (0.077 R)
• M48: 16,593,545 km (0.042 R)
• M49: 17,665,265 km (0.082 R)
• M50: 18,281,009 km (0.049 R)
• M51: 19,144,937 km (0.08 R)
• M52: 19,826,206 km (0.041 R)
• M53: 19,924,192 km (0.047 R)
• M54: 22,629,670 km (0.087 R)
• M55: 22,988,705 km (0.119 R)
• M56: 23,453,206 km (0.098 R)
• M57: 24,077,328 km (0.07 R)
• M58: 24,391,484 km (0.08 R)
• M59: 24,865,111 km (0.077 R)
• M60: 25,129,600 km (0.039 R)
• M61: 25,501,500 km (0.086 R)
• M62: 26,952,749 km (0.088 R)
• M63: 27,224,419 km (0.072 R)
• M64: 28,596,531 km (0.116 R)
• M65: 28,707,233 km (0.077 R)
• M66: 29,990,932 km (0.035 R)
• M67: 30,103,430 km (0.077 R)
• M68: 30,951,799 km (0.081 R)
• M69: 33,252,316 km (0.067 R)
• M70: 34,835,959 km (0.072 R)
• M71: 35,250,644 km (0.04 R)
• M72: 35,547,745 km (0.088 R)
• M73: 38,687,057 km (0.06 R)
• M74: 40,289,699 km (0.069 R)
• M75: 40,538,181 km (0.116 R)
• M76: 40,724,879 km (0.07 R)
• M77: 40,974,109 km (0.063 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 10,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit