🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.45 AU - 0.55 AU

Year: 131 Days

Day: 48 Hours

Environment

Temp: 201 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.47 AU - 1.65 AU

Year: 723 Days

Day: 24.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,355,105 km

• M1: 112,198 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.4 AU - 1.86 AU

Year: 772 Days

Day: 31.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.59 AU - 2.65 AU

Year: 1145 Days

Day: 22.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 10.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.78 AU - 5.58 AU

Year: 3755 Days

Day: 8.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,355,105 km

• M1: 134,788 km (0.111 R)
• M2: 236,065 km (0.093 R)
• M3: 375,042 km (0.104 R)
• M4: 446,699 km (0.11 R)
• M5: 532,269 km (0.078 R)
• M6: 633,248 km (0.107 R)
• M7: 750,832 km (0.107 R)
• M8: 827,127 km (0.111 R)
• M9: 967,749 km (0.061 R)
• M10: 1,041,201 km (0.086 R)
• M11: 1,239,418 km (0.095 R)
• M12: 1,402,330 km (0.067 R)
• M13: 1,498,671 km (0.118 R)
• M14: 1,775,577 km (0.118 R)
• M15: 2,137,754 km (0.11 R)
• M16: 2,406,731 km (0.079 R)
• M17: 2,884,546 km (0.085 R)
• M18: 3,246,124 km (0.076 R)
• M19: 4,047,370 km (0.103 R)
• M20: 4,687,200 km (0.081 R)
• M21: 4,981,759 km (0.111 R)
• M22: 5,093,807 km (0.111 R)
• M23: 5,320,448 km (0.082 R)
• M24: 5,531,082 km (0.078 R)
• M25: 5,686,065 km (0.033 R)
• M26: 5,783,603 km (0.058 R)
• M27: 5,901,486 km (0.071 R)
• M28: 6,119,600 km (0.043 R)
• M29: 6,810,742 km (0.097 R)
• M30: 6,976,945 km (0.07 R)
• M31: 7,228,868 km (0.118 R)
• M32: 7,633,979 km (0.053 R)
• M33: 7,849,999 km (0.113 R)
• M34: 8,002,588 km (0.08 R)
• M35: 8,156,076 km (0.115 R)
• M36: 8,244,339 km (0.089 R)
• M37: 8,555,353 km (0.032 R)
• M38: 8,644,962 km (0.094 R)
• M39: 8,892,995 km (0.072 R)
• M40: 9,029,279 km (0.094 R)
• M41: 9,442,318 km (0.068 R)
• M42: 9,767,843 km (0.033 R)
• M43: 10,026,199 km (0.056 R)
• M44: 10,501,771 km (0.05 R)
• M45: 10,694,153 km (0.092 R)
• M46: 11,822,421 km (0.047 R)
• M47: 12,324,770 km (0.099 R)
• M48: 12,578,638 km (0.119 R)
• M49: 12,706,245 km (0.102 R)
• M50: 12,911,194 km (0.115 R)
• M51: 13,220,712 km (0.106 R)
• M52: 13,820,898 km (0.029 R)
• M53: 14,084,640 km (0.107 R)
• M54: 14,270,290 km (0.071 R)
• M55: 14,510,096 km (0.091 R)
• M56: 15,074,828 km (0.09 R)
• M57: 15,400,951 km (0.047 R)
• M58: 15,564,761 km (0.071 R)
• M59: 17,178,623 km (0.115 R)
• M60: 17,320,142 km (0.041 R)
• M61: 17,861,836 km (0.108 R)
• M62: 18,005,301 km (0.096 R)
• M63: 18,091,618 km (0.119 R)
• M64: 18,235,681 km (0.038 R)
• M65: 18,438,087 km (0.106 R)
• M66: 18,961,979 km (0.05 R)
• M67: 19,049,643 km (0.116 R)
• M68: 19,166,928 km (0.052 R)
• M69: 19,638,311 km (0.069 R)
• M70: 19,786,413 km (0.119 R)
• M71: 19,905,193 km (0.109 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 15

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.36 AU - 5.78 AU

Year: 4875 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,355,105 km

• M1: 226,192 km (0.081 R)
• M2: 663,616 km (0.035 R)
• M3: 921,074 km (0.11 R)
• M4: 2,063,254 km (0.061 R)
• M5: 2,263,865 km (0.091 R)
• M6: 2,945,881 km (0.115 R)
• M7: 3,173,120 km (0.079 R)
• M8: 3,299,680 km (0.091 R)
• M9: 3,427,886 km (0.101 R)
• M10: 3,778,094 km (0.098 R)
• M11: 3,980,201 km (0.106 R)
• M12: 4,301,986 km (0.105 R)
• M13: 4,395,634 km (0.065 R)
• M14: 4,680,319 km (0.108 R)
• M15: 4,800,745 km (0.076 R)
• M16: 4,897,984 km (0.115 R)
• M17: 5,268,239 km (0.12 R)
• M18: 5,571,025 km (0.092 R)
• M19: 6,009,945 km (0.094 R)
• M20: 6,300,015 km (0.108 R)
• M21: 7,031,399 km (0.091 R)
• M22: 7,142,102 km (0.076 R)
• M23: 7,281,377 km (0.099 R)
• M24: 7,904,602 km (0.088 R)
• M25: 8,456,917 km (0.081 R)
• M26: 9,172,294 km (0.098 R)
• M27: 9,598,798 km (0.064 R)
• M28: 9,783,551 km (0.025 R)
• M29: 10,187,914 km (0.112 R)
• M30: 10,376,408 km (0.12 R)
• M31: 10,502,668 km (0.055 R)
• M32: 10,948,919 km (0.048 R)
• M33: 11,303,914 km (0.115 R)
• M34: 11,531,752 km (0.11 R)
• M35: 11,662,650 km (0.067 R)
• M36: 11,826,908 km (0.115 R)
• M37: 12,660,169 km (0.093 R)
• M38: 12,896,982 km (0.12 R)
• M39: 13,101,034 km (0.112 R)
• M40: 13,754,477 km (0.08 R)
• M41: 13,928,160 km (0.063 R)
• M42: 14,277,770 km (0.109 R)
• M43: 14,559,613 km (0.073 R)
• M44: 14,772,191 km (0.102 R)
• M45: 14,878,855 km (0.103 R)
• M46: 15,344,104 km (0.072 R)
• M47: 16,032,853 km (0.106 R)
• M48: 16,179,010 km (0.059 R)
• M49: 16,325,765 km (0.027 R)
• M50: 16,546,721 km (0.047 R)
• M51: 17,290,223 km (0.073 R)
• M52: 17,930,950 km (0.114 R)
• M53: 18,235,083 km (0.088 R)
• M54: 18,541,010 km (0.104 R)
• M55: 19,080,460 km (0.102 R)
• M56: 19,429,921 km (0.05 R)
• M57: 20,889,099 km (0.042 R)
• M58: 21,088,961 km (0.045 R)
• M59: 21,450,390 km (0.051 R)
• M60: 21,611,656 km (0.064 R)
• M61: 23,578,569 km (0.041 R)
• M62: 25,261,096 km (0.029 R)
• M63: 25,431,488 km (0.086 R)
• M64: 25,602,180 km (0.093 R)
• M65: 26,634,854 km (0.04 R)
• M66: 26,982,070 km (0.052 R)
• M67: 27,287,100 km (0.043 R)
• M68: 27,593,327 km (0.064 R)
• M69: 27,812,787 km (0.099 R)
• M70: 27,988,714 km (0.074 R)
• M71: 28,386,046 km (0.081 R)
• M72: 28,651,882 km (0.043 R)
• M73: 28,829,604 km (0.094 R)
• M74: 29,096,935 km (0.103 R)
• M75: 29,454,624 km (0.068 R)
• M76: 29,678,871 km (0.081 R)
• M77: 30,129,161 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit