🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.49 AU - 0.75 AU

Year: 143 Days

Day: 47.6 Hours

Environment

Temp: 384 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 157 Days

Day: 19 Hours

Environment

Temp: 374 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.62 AU - 0.7 AU

Year: 157 Days

Day: 24.8 Hours

Environment

Temp: 371 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.81 AU - 1.05 AU

Year: 263 Days

Day: 45.9 Hours

Environment

Temp: 243 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.68 AU - 1.86 AU

Year: 691 Days

Day: 26.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,569,699 km

• M1: 1,527,095 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.13 AU - 2.55 AU

Year: 1050 Days

Day: 27.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,569,699 km

• M1: 298,298 km (0.07 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.3 AU - 3.06 AU

Year: 1287 Days

Day: 13.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,569,699 km

• M1: 935,585 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.81 AU - 3.33 AU

Year: 1578 Days

Day: 31.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.98 AU - 5.6 AU

Year: 3076 Days

Day: 29.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 22.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.9

Radius: 8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 18.1 AU - 26.36 AU

Year: 30749 Days

Day: 23.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,569,699 km

• M1: 101,278 km (0.086 R)
• M2: 171,140 km (0.098 R)
• M3: 253,568 km (0.081 R)
• M4: 382,522 km (0.118 R)
• M5: 441,015 km (0.103 R)
• M6: 602,281 km (0.09 R)
• M7: 708,496 km (0.102 R)
• M8: 1,044,193 km (0.12 R)
• M9: 1,378,544 km (0.099 R)
• M10: 1,952,851 km (0.071 R)
• M11: 3,295,641 km (0.112 R)
• M12: 3,455,711 km (0.078 R)
• M13: 4,224,644 km (0.073 R)
• M14: 4,398,626 km (0.028 R)
• M15: 4,646,360 km (0.056 R)
• M16: 5,605,582 km (0.072 R)
• M17: 5,681,877 km (0.096 R)
• M18: 5,835,514 km (0.046 R)
• M19: 5,951,751 km (0.079 R)
• M20: 7,488,121 km (0.11 R)
• M21: 7,783,876 km (0.107 R)
• M22: 8,343,522 km (0.101 R)
• M23: 8,474,420 km (0.089 R)
• M24: 9,729,397 km (0.045 R)
• M25: 11,233,603 km (0.1 R)
• M26: 11,620,763 km (0.116 R)
• M27: 11,718,300 km (0.081 R)
• M28: 11,865,056 km (0.101 R)
• M29: 13,982,913 km (0.072 R)
• M30: 14,086,734 km (0.049 R)
• M31: 15,565,658 km (0.077 R)
• M32: 15,727,075 km (0.117 R)
• M33: 15,943,094 km (0.119 R)
• M34: 16,652,038 km (0.092 R)
• M35: 16,982,799 km (0.061 R)
• M36: 18,100,594 km (0.075 R)
• M37: 18,954,649 km (0.101 R)
• M38: 19,473,304 km (0.098 R)
• M39: 19,879,911 km (0.119 R)
• M40: 20,172,076 km (0.098 R)
• M41: 22,378,046 km (0.071 R)
• M42: 23,787,408 km (0.093 R)
• M43: 23,849,341 km (0.116 R)
• M44: 23,973,358 km (0.091 R)
• M45: 24,721,946 km (0.091 R)
• M46: 25,986,646 km (0.107 R)
• M47: 26,691,252 km (0.087 R)
• M48: 26,949,009 km (0.115 R)
• M49: 27,401,992 km (0.056 R)
• M50: 27,531,992 km (0.052 R)
• M51: 28,053,640 km (0.11 R)
• M52: 30,643,179 km (0.1 R)
• M53: 30,710,648 km (0.1 R)
• M54: 32,205,878 km (0.113 R)
• M55: 32,343,060 km (0.106 R)
• M56: 32,549,056 km (0.116 R)
• M57: 33,031,509 km (0.101 R)
• M58: 33,239,001 km (0.11 R)
• M59: 33,655,183 km (0.101 R)
• M60: 33,724,746 km (0.081 R)
• M61: 35,196,340 km (0.119 R)
• M62: 35,762,269 km (0.095 R)
• M63: 36,617,071 km (0.098 R)
• M64: 37,118,822 km (0.101 R)
• M65: 37,984,096 km (0.119 R)
• M66: 39,661,238 km (0.111 R)
• M67: 40,250,354 km (0.109 R)
• M68: 40,916,364 km (0.118 R)
• M69: 41,064,915 km (0.102 R)
• M70: 41,735,412 km (0.115 R)
• M71: 42,259,454 km (0.119 R)
• M72: 42,559,846 km (0.087 R)
• M73: 42,785,739 km (0.112 R)
• M74: 43,389,666 km (0.112 R)
• M75: 44,072,580 km (0.07 R)
• M76: 45,449,179 km (0.108 R)
• M77: 45,526,073 km (0.096 R)
• M78: 47,384,228 km (0.064 R)
• M79: 47,540,259 km (0.052 R)
• M80: 47,618,199 km (0.113 R)
• M81: 47,852,619 km (0.116 R)
• M82: 48,244,117 km (0.066 R)
• M83: 49,188,229 km (0.096 R)
• M84: 50,615,542 km (0.045 R)
• M85: 50,775,013 km (0.108 R)
• M86: 50,934,634 km (0.111 R)
• M87: 51,174,290 km (0.118 R)
• M88: 51,574,764 km (0.099 R)
• M89: 51,976,135 km (0.07 R)
• M90: 52,056,618 km (0.118 R)
• M91: 52,136,952 km (0.085 R)
• M92: 52,620,602 km (0.089 R)
• M93: 53,348,695 km (0.113 R)

Kuiper Belt

Range: 37.4 - 62.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit