🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.77 AU

Year: 191 Days

Day: 47.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,872,374 km

• M1: 56,997 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.81 AU

Year: 201 Days

Day: 24.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.68 AU - 2.2 AU

Year: 1035 Days

Day: 45.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,872,374 km

• M1: 166,203 km (0.116 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 9.4

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.71 AU - 7.69 AU

Year: 7397 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,872,374 km

• M1: 131,796 km (0.11 R)
• M2: 283,488 km (0.058 R)
• M3: 381,026 km (0.112 R)
• M4: 505,790 km (0.101 R)
• M5: 690,245 km (0.08 R)
• M6: 783,145 km (0.106 R)
• M7: 847,622 km (0.089 R)
• M8: 914,043 km (0.059 R)
• M9: 1,106,276 km (0.105 R)
• M10: 1,198,129 km (0.114 R)
• M11: 1,311,973 km (0.08 R)
• M12: 1,409,661 km (0.079 R)
• M13: 1,489,546 km (0.086 R)
• M14: 1,846,636 km (0.101 R)
• M15: 2,230,205 km (0.038 R)
• M16: 2,613,924 km (0.108 R)
• M17: 3,122,556 km (0.105 R)
• M18: 3,334,686 km (0.094 R)
• M19: 3,942,353 km (0.081 R)
• M20: 4,376,336 km (0.064 R)
• M21: 4,795,061 km (0.072 R)
• M22: 4,917,132 km (0.096 R)
• M23: 5,258,066 km (0.104 R)
• M24: 5,510,886 km (0.111 R)
• M25: 6,094,318 km (0.076 R)
• M26: 6,359,854 km (0.063 R)
• M27: 6,833,930 km (0.059 R)
• M28: 6,902,595 km (0.081 R)
• M29: 7,214,357 km (0.093 R)
• M30: 8,250,323 km (0.089 R)
• M31: 8,396,928 km (0.07 R)
• M32: 8,544,282 km (0.108 R)
• M33: 9,142,674 km (0.116 R)
• M34: 9,218,370 km (0.066 R)
• M35: 9,561,847 km (0.111 R)
• M36: 9,831,871 km (0.068 R)
• M37: 9,909,363 km (0.093 R)
• M38: 10,896,858 km (0.033 R)
• M39: 11,057,676 km (0.112 R)
• M40: 11,586,056 km (0.059 R)
• M41: 12,540,939 km (0.087 R)
• M42: 13,091,758 km (0.099 R)
• M43: 13,477,871 km (0.105 R)
• M44: 14,658,198 km (0.036 R)
• M45: 14,835,920 km (0.101 R)
• M46: 15,238,338 km (0.053 R)
• M47: 15,871,586 km (0.118 R)
• M48: 16,237,203 km (0.061 R)
• M49: 16,651,889 km (0.075 R)
• M50: 16,837,390 km (0.07 R)
• M51: 16,976,815 km (0.09 R)
• M52: 17,116,839 km (0.051 R)
• M53: 18,536,971 km (0.118 R)
• M54: 18,777,375 km (0.114 R)
• M55: 20,389,442 km (0.098 R)
• M56: 20,538,292 km (0.11 R)
• M57: 20,936,671 km (0.045 R)
• M58: 21,539,251 km (0.065 R)
• M59: 22,249,243 km (0.114 R)
• M60: 22,504,756 km (0.107 R)
• M61: 22,607,230 km (0.037 R)
• M62: 22,864,090 km (0.08 R)
• M63: 23,536,383 km (0.114 R)
• M64: 25,218,760 km (0.09 R)
• M65: 25,645,413 km (0.054 R)
• M66: 26,182,171 km (0.113 R)
• M67: 26,397,891 km (0.103 R)
• M68: 26,614,209 km (0.073 R)
• M69: 26,722,518 km (0.1 R)
• M70: 27,375,812 km (0.041 R)
• M71: 27,594,823 km (0.084 R)
• M72: 28,089,543 km (0.063 R)
• M73: 31,748,857 km (0.053 R)
• M74: 32,209,618 km (0.116 R)
• M75: 32,382,853 km (0.104 R)
• M76: 32,614,430 km (0.114 R)
• M77: 33,897,980 km (0.065 R)
• M78: 34,545,888 km (0.082 R)
• M79: 34,901,034 km (0.099 R)
• M80: 36,694,862 km (0.102 R)
• M81: 39,441,329 km (0.115 R)
• M82: 39,626,681 km (0.093 R)
• M83: 40,558,376 km (0.097 R)
• M84: 41,497,103 km (0.07 R)
• M85: 41,559,934 km (0.091 R)
• M86: 41,748,577 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.7

Radius: 13.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.43 AU - 8.73 AU

Year: 8794 Days

Day: 9.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,872,374 km

• M1: 194,627 km (0.059 R)
• M2: 489,335 km (0.11 R)
• M3: 671,545 km (0.081 R)
• M4: 811,718 km (0.096 R)
• M5: 1,094,159 km (0.043 R)
• M6: 1,879,847 km (0.104 R)
• M7: 2,378,606 km (0.119 R)
• M8: 2,540,471 km (0.097 R)
• M9: 3,026,365 km (0.096 R)
• M10: 3,427,138 km (0.092 R)
• M11: 3,587,656 km (0.076 R)
• M12: 3,680,556 km (0.119 R)
• M13: 3,844,964 km (0.113 R)
• M14: 3,987,980 km (0.072 R)
• M15: 4,108,556 km (0.105 R)
• M16: 4,205,944 km (0.104 R)
• M17: 4,328,614 km (0.069 R)
• M18: 4,960,516 km (0.112 R)
• M19: 5,142,726 km (0.096 R)
• M20: 5,976,285 km (0.093 R)
• M21: 6,282,363 km (0.093 R)
• M22: 6,679,246 km (0.063 R)
• M23: 6,794,137 km (0.102 R)
• M24: 7,467,926 km (0.074 R)
• M25: 7,707,282 km (0.114 R)
• M26: 7,888,445 km (0.052 R)
• M27: 8,010,068 km (0.114 R)
• M28: 8,101,622 km (0.09 R)
• M29: 8,316,744 km (0.076 R)
• M30: 8,471,727 km (0.085 R)
• M31: 8,690,140 km (0.088 R)
• M32: 8,941,914 km (0.06 R)
• M33: 9,100,637 km (0.118 R)
• M34: 9,260,258 km (0.118 R)
• M35: 10,270,791 km (0.071 R)
• M36: 11,043,016 km (0.064 R)
• M37: 11,247,666 km (0.087 R)
• M38: 11,384,697 km (0.075 R)
• M39: 11,799,382 km (0.115 R)
• M40: 12,324,621 km (0.09 R)
• M41: 12,536,900 km (0.115 R)
• M42: 14,389,670 km (0.032 R)
• M43: 14,838,014 km (0.102 R)
• M44: 15,026,209 km (0.103 R)
• M45: 15,404,841 km (0.07 R)
• M46: 15,671,873 km (0.09 R)
• M47: 16,210,575 km (0.082 R)
• M48: 16,912,039 km (0.109 R)
• M49: 17,385,068 km (0.114 R)
• M50: 17,543,791 km (0.112 R)
• M51: 17,663,170 km (0.106 R)
• M52: 18,749,400 km (0.03 R)
• M53: 19,485,571 km (0.075 R)
• M54: 19,898,611 km (0.084 R)
• M55: 20,064,665 km (0.095 R)
• M56: 20,356,381 km (0.046 R)
• M57: 20,775,554 km (0.109 R)
• M58: 20,901,814 km (0.083 R)
• M59: 21,452,185 km (0.065 R)
• M60: 22,135,997 km (0.033 R)
• M61: 23,175,104 km (0.104 R)
• M62: 23,393,666 km (0.115 R)
• M63: 23,964,980 km (0.095 R)
• M64: 24,407,641 km (0.113 R)
• M65: 24,674,523 km (0.108 R)
• M66: 25,661,271 km (0.054 R)
• M67: 26,478,225 km (0.082 R)
• M68: 26,661,033 km (0.096 R)
• M69: 27,951,764 km (0.112 R)
• M70: 28,091,339 km (0.111 R)
• M71: 28,933,126 km (0.053 R)
• M72: 30,116,295 km (0.106 R)
• M73: 32,431,771 km (0.076 R)
• M74: 32,676,364 km (0.113 R)
• M75: 32,774,350 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 17,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit