🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.7 AU - 0.86 AU

Year: 210 Days

Day: 33.1 Hours

Environment

Temp: 270 °C

Axial Tilt: 170.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,013,927 km

• M1: 245,041 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.06 AU

Year: 261 Days

Day: 12.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,013,927 km

• M1: 86,468 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.85 AU - 2.67 AU

Year: 1038 Days

Day: 42 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,013,927 km

• M1: 91,105 km (0.066 R)
• M2: 1,010,982 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.22 AU - 3.1 AU

Year: 1325 Days

Day: 22.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.05 AU - 3.15 AU

Year: 1667 Days

Day: 31.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,013,927 km

• M1: 345,571 km (0.103 R)
• M2: 685,158 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.92 AU - 3.78 AU

Year: 1873 Days

Day: 34.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.55 AU - 7.75 AU

Year: 5840 Days

Day: 12.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.02 AU - 9.68 AU

Year: 8042 Days

Day: 41.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,013,927 km

• M1: 6,631,973 km (0.106 R)

Asteroid Belt

Center: 10.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 14.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.27 AU - 14.11 AU

Year: 12208 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,013,927 km

• M1: 189,241 km (0.119 R)
• M2: 450,290 km (0.049 R)
• M3: 617,540 km (0.097 R)
• M4: 737,218 km (0.118 R)
• M5: 943,813 km (0.111 R)
• M6: 1,258,417 km (0.096 R)
• M7: 1,780,813 km (0.082 R)
• M8: 2,229,008 km (0.081 R)
• M9: 2,624,994 km (0.091 R)
• M10: 3,678,462 km (0.111 R)
• M11: 3,810,557 km (0.052 R)
• M12: 4,216,117 km (0.101 R)
• M13: 5,032,622 km (0.064 R)
• M14: 5,820,554 km (0.081 R)
• M15: 6,013,834 km (0.117 R)
• M16: 6,367,334 km (0.11 R)
• M17: 7,053,689 km (0.106 R)
• M18: 7,510,412 km (0.045 R)
• M19: 8,148,895 km (0.055 R)
• M20: 8,496,561 km (0.105 R)
• M21: 8,804,882 km (0.111 R)
• M22: 9,072,064 km (0.116 R)
• M23: 9,341,938 km (0.119 R)
• M24: 9,432,445 km (0.065 R)
• M25: 9,523,400 km (0.061 R)
• M26: 9,982,068 km (0.067 R)
• M27: 10,354,267 km (0.108 R)
• M28: 10,778,377 km (0.089 R)
• M29: 11,256,492 km (0.057 R)
• M30: 11,888,393 km (0.037 R)
• M31: 13,186,753 km (0.111 R)
• M32: 13,492,830 km (0.105 R)
• M33: 14,687,669 km (0.076 R)
• M34: 15,377,913 km (0.082 R)
• M35: 15,700,147 km (0.093 R)
• M36: 17,288,876 km (0.104 R)
• M37: 17,623,976 km (0.108 R)
• M38: 18,357,304 km (0.1 R)
• M39: 18,471,148 km (0.039 R)
• M40: 18,813,727 km (0.09 R)
• M41: 18,985,765 km (0.119 R)
• M42: 19,158,401 km (0.118 R)
• M43: 19,447,274 km (0.102 R)
• M44: 20,558,039 km (0.074 R)
• M45: 21,389,803 km (0.101 R)
• M46: 21,509,481 km (0.077 R)
• M47: 22,657,944 km (0.071 R)
• M48: 23,331,882 km (0.119 R)
• M49: 24,699,656 km (0.111 R)
• M50: 25,329,911 km (0.092 R)
• M51: 26,221,216 km (0.087 R)
• M52: 26,542,103 km (0.064 R)
• M53: 26,735,234 km (0.092 R)
• M54: 26,864,187 km (0.057 R)
• M55: 28,626,151 km (0.116 R)
• M56: 29,022,735 km (0.097 R)
• M57: 29,221,700 km (0.109 R)
• M58: 29,955,178 km (0.1 R)
• M59: 32,329,297 km (0.105 R)
• M60: 33,504,089 km (0.09 R)
• M61: 34,131,801 km (0.054 R)
• M62: 35,682,383 km (0.118 R)
• M63: 36,824,413 km (0.119 R)
• M64: 37,616,684 km (0.107 R)
• M65: 38,560,048 km (0.091 R)
• M66: 38,851,913 km (0.04 R)
• M67: 39,291,133 km (0.105 R)
• M68: 39,437,888 km (0.103 R)
• M69: 39,879,202 km (0.102 R)
• M70: 40,248,260 km (0.11 R)
• M71: 40,544,314 km (0.066 R)
• M72: 41,586,263 km (0.102 R)
• M73: 43,241,414 km (0.043 R)
• M74: 43,620,645 km (0.078 R)
• M75: 44,688,175 km (0.071 R)
• M76: 45,071,445 km (0.079 R)
• M77: 45,301,975 km (0.074 R)
• M78: 46,150,644 km (0.098 R)
• M79: 47,004,549 km (0.097 R)
• M80: 48,334,623 km (0.042 R)
• M81: 48,806,904 km (0.095 R)
• M82: 50,392,492 km (0.1 R)
• M83: 50,631,848 km (0.102 R)
• M84: 51,031,424 km (0.082 R)
• M85: 52,236,734 km (0.053 R)
• M86: 53,045,460 km (0.091 R)
• M87: 54,021,437 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 9.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.92 AU - 14.46 AU

Year: 13000 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,013,927 km

• M1: 159,621 km (0.059 R)
• M2: 249,080 km (0.1 R)
• M3: 319,092 km (0.109 R)
• M4: 419,772 km (0.09 R)
• M5: 486,343 km (0.069 R)
• M6: 632,201 km (0.102 R)
• M7: 821,891 km (0.12 R)
• M8: 1,173,595 km (0.083 R)
• M9: 1,624,633 km (0.118 R)
• M10: 1,869,525 km (0.093 R)
• M11: 1,966,913 km (0.059 R)
• M12: 2,046,050 km (0.11 R)
• M13: 2,310,838 km (0.11 R)
• M14: 2,652,071 km (0.041 R)
• M15: 2,806,456 km (0.039 R)
• M16: 3,240,439 km (0.077 R)
• M17: 3,598,128 km (0.032 R)
• M18: 3,993,515 km (0.08 R)
• M19: 4,273,562 km (0.026 R)
• M20: 4,772,172 km (0.057 R)
• M21: 5,261,806 km (0.11 R)
• M22: 5,372,808 km (0.097 R)
• M23: 5,853,166 km (0.08 R)
• M24: 6,025,952 km (0.051 R)
• M25: 7,129,087 km (0.12 R)
• M26: 7,437,857 km (0.041 R)
• M27: 7,719,549 km (0.076 R)
• M28: 7,972,819 km (0.109 R)
• M29: 8,164,603 km (0.066 R)
• M30: 8,782,143 km (0.105 R)
• M31: 8,980,211 km (0.043 R)
• M32: 9,617,348 km (0.083 R)
• M33: 9,924,323 km (0.057 R)
• M34: 10,061,803 km (0.101 R)
• M35: 10,512,841 km (0.047 R)
• M36: 10,653,014 km (0.099 R)
• M37: 11,006,065 km (0.054 R)
• M38: 11,112,728 km (0.111 R)
• M39: 11,398,909 km (0.104 R)
• M40: 12,271,813 km (0.101 R)
• M41: 12,382,515 km (0.045 R)
• M42: 13,355,350 km (0.11 R)
• M43: 13,431,196 km (0.092 R)
• M44: 14,081,648 km (0.036 R)
• M45: 14,274,928 km (0.093 R)
• M46: 15,135,864 km (0.106 R)
• M47: 15,215,001 km (0.116 R)
• M48: 15,532,897 km (0.093 R)
• M49: 16,094,188 km (0.075 R)
• M50: 16,458,758 km (0.065 R)
• M51: 16,866,861 km (0.114 R)
• M52: 19,600,014 km (0.111 R)
• M53: 19,859,117 km (0.082 R)
• M54: 20,250,017 km (0.091 R)
• M55: 20,555,795 km (0.062 R)
• M56: 21,083,576 km (0.089 R)
• M57: 21,171,988 km (0.085 R)
• M58: 21,883,476 km (0.065 R)
• M59: 22,107,573 km (0.068 R)
• M60: 22,648,220 km (0.117 R)
• M61: 23,011,144 km (0.089 R)
• M62: 23,375,864 km (0.108 R)
• M63: 23,742,678 km (0.112 R)
• M64: 24,435,316 km (0.065 R)
• M65: 24,714,316 km (0.061 R)
• M66: 24,854,190 km (0.061 R)
• M67: 24,994,363 km (0.084 R)
• M68: 25,228,484 km (0.035 R)
• M69: 25,698,969 km (0.117 R)
• M70: 25,887,912 km (0.112 R)
• M71: 25,982,607 km (0.106 R)
• M72: 26,267,441 km (0.106 R)
• M73: 26,457,730 km (0.074 R)
• M74: 27,175,800 km (0.075 R)
• M75: 28,778,142 km (0.075 R)
• M76: 29,467,041 km (0.081 R)
• M77: 30,211,290 km (0.074 R)
• M78: 30,610,716 km (0.07 R)
• M79: 30,761,062 km (0.098 R)
• M80: 33,300,935 km (0.106 R)
• M81: 33,455,469 km (0.071 R)
• M82: 33,713,526 km (0.111 R)
• M83: 34,543,944 km (0.104 R)
• M84: 34,648,213 km (0.116 R)

Kuiper Belt

Range: 35.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit