🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.82 AU

Year: 201 Days

Day: 43.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.07 AU - 1.07 AU

Year: 406 Days

Day: 47.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.92 AU - 1.24 AU

Year: 412 Days

Day: 29.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.74 AU - 1.96 AU

Year: 924 Days

Day: 47.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.91 AU - 1.99 AU

Year: 1000 Days

Day: 43.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.86 AU - 3 AU

Year: 1841 Days

Day: 29 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 10.8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.08 AU - 10.76 AU

Year: 11469 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 74,463,660 km

• M1: 159,621 km (0.1 R)
• M2: 244,293 km (0.104 R)
• M3: 552,914 km (0.096 R)
• M4: 778,807 km (0.089 R)
• M5: 1,364,183 km (0.064 R)
• M6: 1,434,045 km (0.114 R)
• M7: 1,651,112 km (0.106 R)
• M8: 2,309,642 km (0.078 R)
• M9: 2,594,326 km (0.051 R)
• M10: 2,770,852 km (0.086 R)
• M11: 2,981,635 km (0.041 R)
• M12: 3,073,638 km (0.116 R)
• M13: 3,292,051 km (0.119 R)
• M14: 3,810,557 km (0.095 R)
• M15: 4,565,129 km (0.091 R)
• M16: 4,636,038 km (0.087 R)
• M17: 4,959,618 km (0.113 R)
• M18: 5,032,472 km (0.067 R)
• M19: 5,179,527 km (0.098 R)
• M20: 5,440,127 km (0.09 R)
• M21: 5,515,374 km (0.082 R)
• M22: 5,743,212 km (0.07 R)
• M23: 6,129,922 km (0.049 R)
• M24: 6,685,678 km (0.111 R)
• M25: 7,133,574 km (0.092 R)
• M26: 7,257,442 km (0.116 R)
• M27: 8,187,791 km (0.055 R)
• M28: 8,622,971 km (0.117 R)
• M29: 8,799,197 km (0.078 R)
• M30: 9,110,510 km (0.072 R)
• M31: 9,200,119 km (0.116 R)
• M32: 9,290,028 km (0.083 R)
• M33: 11,389,335 km (0.116 R)
• M34: 12,022,283 km (0.069 R)
• M35: 12,219,304 km (0.101 R)
• M36: 12,467,038 km (0.065 R)
• M37: 12,666,452 km (0.097 R)
• M38: 13,068,571 km (0.104 R)
• M39: 13,423,866 km (0.055 R)
• M40: 13,730,990 km (0.107 R)
• M41: 13,833,764 km (0.099 R)
• M42: 14,351,971 km (0.105 R)
• M43: 15,890,735 km (0.057 R)
• M44: 16,433,326 km (0.062 R)
• M45: 17,203,306 km (0.05 R)
• M46: 17,425,459 km (0.102 R)
• M47: 17,872,607 km (0.108 R)
• M48: 18,154,001 km (0.098 R)
• M49: 18,550,435 km (0.078 R)
• M50: 19,814,986 km (0.088 R)
• M51: 21,943,764 km (0.119 R)
• M52: 24,517,595 km (0.115 R)
• M53: 24,767,723 km (0.094 R)
• M54: 25,333,502 km (0.086 R)
• M55: 25,839,891 km (0.099 R)
• M56: 26,413,748 km (0.031 R)
• M57: 26,991,794 km (0.1 R)
• M58: 27,574,029 km (0.104 R)
• M59: 27,768,955 km (0.05 R)
• M60: 28,553,596 km (0.103 R)
• M61: 28,882,562 km (0.096 R)
• M62: 29,610,954 km (0.118 R)
• M63: 29,810,667 km (0.109 R)
• M64: 29,943,959 km (0.092 R)
• M65: 30,681,177 km (0.101 R)
• M66: 31,288,694 km (0.099 R)
• M67: 32,104,900 km (0.105 R)
• M68: 32,447,030 km (0.066 R)
• M69: 32,928,137 km (0.114 R)
• M70: 33,066,066 km (0.032 R)
• M71: 33,966,945 km (0.114 R)
• M72: 35,934,755 km (0.081 R)
• M73: 36,789,408 km (0.106 R)
• M74: 37,939,366 km (0.068 R)
• M75: 38,011,622 km (0.045 R)
• M76: 39,906,429 km (0.111 R)
• M77: 41,981,351 km (0.07 R)
• M78: 42,881,182 km (0.09 R)
• M79: 43,409,113 km (0.068 R)
• M80: 43,863,292 km (0.081 R)
• M81: 44,166,976 km (0.083 R)
• M82: 44,776,438 km (0.078 R)
• M83: 45,388,592 km (0.089 R)
• M84: 45,772,760 km (0.087 R)
• M85: 46,157,825 km (0.07 R)
• M86: 46,853,754 km (0.12 R)
• M87: 47,008,887 km (0.092 R)
• M88: 48,177,845 km (0.074 R)
• M89: 48,412,713 km (0.106 R)
• M90: 50,623,770 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 6

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.16 AU - 19.7 AU

Year: 24447 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,463,660 km

• M1: 284,984 km (0.087 R)
• M2: 461,210 km (0.114 R)
• M3: 582,684 km (0.037 R)
• M4: 1,195,287 km (0.093 R)
• M5: 1,757,775 km (0.111 R)
• M6: 2,252,794 km (0.116 R)
• M7: 3,441,349 km (0.072 R)
• M8: 3,601,718 km (0.104 R)
• M9: 3,723,491 km (0.071 R)
• M10: 3,971,375 km (0.086 R)
• M11: 4,139,523 km (0.12 R)
• M12: 4,835,452 km (0.032 R)
• M13: 5,105,775 km (0.06 R)
• M14: 5,850,474 km (0.107 R)
• M15: 7,438,904 km (0.09 R)
• M16: 7,961,000 km (0.073 R)
• M17: 8,711,832 km (0.1 R)
• M18: 9,709,949 km (0.079 R)
• M19: 9,936,739 km (0.092 R)
• M20: 10,627,283 km (0.114 R)
• M21: 10,978,389 km (0.108 R)
• M22: 11,571,994 km (0.096 R)
• M23: 12,297,992 km (0.071 R)
• M24: 12,666,452 km (0.078 R)
• M25: 13,163,565 km (0.047 R)
• M26: 13,920,979 km (0.104 R)
• M27: 14,048,586 km (0.099 R)
• M28: 14,952,756 km (0.04 R)
• M29: 15,809,054 km (0.112 R)
• M30: 15,942,196 km (0.082 R)
• M31: 16,952,730 km (0.101 R)
• M32: 17,157,230 km (0.088 R)
• M33: 19,389,829 km (0.118 R)
• M34: 19,461,037 km (0.111 R)
• M35: 19,532,396 km (0.102 R)
• M36: 19,675,262 km (0.071 R)
• M37: 19,818,576 km (0.026 R)
• M38: 20,976,913 km (0.118 R)
• M39: 22,455,538 km (0.065 R)
• M40: 26,060,099 km (0.109 R)
• M41: 26,217,476 km (0.025 R)
• M42: 27,487,412 km (0.107 R)
• M43: 28,777,245 km (0.085 R)
• M44: 30,251,831 km (0.068 R)
• M45: 31,332,077 km (0.111 R)
• M46: 33,615,539 km (0.076 R)
• M47: 34,561,147 km (0.094 R)
• M48: 36,302,616 km (0.112 R)
• M49: 36,390,430 km (0.104 R)
• M50: 38,072,508 km (0.097 R)
• M51: 40,233,300 km (0.094 R)
• M52: 40,597,272 km (0.062 R)
• M53: 41,236,803 km (0.042 R)
• M54: 42,340,985 km (0.082 R)
• M55: 45,616,580 km (0.069 R)
• M56: 47,620,742 km (0.071 R)
• M57: 48,005,658 km (0.119 R)
• M58: 49,264,075 km (0.059 R)
• M59: 49,653,328 km (0.085 R)
• M60: 49,750,866 km (0.083 R)
• M61: 49,946,091 km (0.03 R)
• M62: 53,802,874 km (0.092 R)
• M63: 58,062,075 km (0.111 R)
• M64: 59,092,057 km (0.114 R)
• M65: 59,712,888 km (0.098 R)
• M66: 60,961,132 km (0.077 R)
• M67: 64,119,143 km (0.074 R)
• M68: 67,114,242 km (0.113 R)
• M69: 67,762,001 km (0.113 R)
• M70: 69,717,544 km (0.079 R)
• M71: 70,045,313 km (0.093 R)
• M72: 70,483,037 km (0.116 R)
• M73: 70,921,658 km (0.09 R)
• M74: 73,350,678 km (0.038 R)
• M75: 73,795,134 km (0.112 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: 396 - 12,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit