🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.1 AU - 1.34 AU

Year: 387 Days

Day: 17 Hours

Environment

Temp: 204 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.67 AU - 2.43 AU

Year: 842 Days

Day: 40.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 124,503,543 km

• M1: 897,587 km (0.08 R)
• M2: 1,126,472 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.35 AU - 2.41 AU

Year: 1054 Days

Day: 40.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 124,503,543 km

• M1: 638,334 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.84 AU - 3 AU

Year: 1080 Days

Day: 26.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.42 AU - 2.46 AU

Year: 1094 Days

Day: 32.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 124,503,543 km

• M1: 352,153 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.39 AU - 2.69 AU

Year: 1162 Days

Day: 26.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.82 AU - 9.42 AU

Year: 6640 Days

Day: 42.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 24.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.8

Radius: 5.4

Gravity: 33.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 21.53 AU - 27.51 AU

Year: 34843 Days

Day: 22.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 124,503,543 km

• M1: 98,585 km (0.118 R)
• M2: 251,624 km (0.096 R)
• M3: 318,943 km (0.085 R)
• M4: 419,173 km (0.098 R)
• M5: 713,731 km (0.08 R)
• M6: 1,294,770 km (0.082 R)
• M7: 1,375,702 km (0.088 R)
• M8: 1,542,653 km (0.108 R)
• M9: 2,674,361 km (0.032 R)
• M10: 3,426,988 km (0.089 R)
• M11: 3,768,520 km (0.087 R)
• M12: 3,826,414 km (0.079 R)
• M13: 4,793,864 km (0.066 R)
• M14: 6,866,841 km (0.043 R)
• M15: 7,296,187 km (0.105 R)
• M16: 7,587,305 km (0.053 R)
• M17: 10,210,503 km (0.11 R)
• M18: 11,113,775 km (0.092 R)
• M19: 11,197,101 km (0.093 R)
• M20: 11,364,501 km (0.049 R)
• M21: 12,299,638 km (0.114 R)
• M22: 14,333,570 km (0.1 R)
• M23: 14,515,332 km (0.109 R)
• M24: 15,342,608 km (0.074 R)
• M25: 15,902,553 km (0.075 R)
• M26: 16,659,518 km (0.107 R)
• M27: 16,850,555 km (0.081 R)
• M28: 16,946,447 km (0.029 R)
• M29: 17,331,512 km (0.101 R)
• M30: 18,602,794 km (0.072 R)
• M31: 18,900,345 km (0.076 R)
• M32: 20,208,129 km (0.112 R)
• M33: 22,381,637 km (0.11 R)
• M34: 22,804,101 km (0.107 R)
• M35: 24,302,922 km (0.072 R)
• M36: 24,845,813 km (0.113 R)
• M37: 26,276,268 km (0.078 R)
• M38: 26,387,419 km (0.104 R)
• M39: 26,610,170 km (0.056 R)
• M40: 28,871,641 km (0.067 R)
• M41: 29,101,124 km (0.107 R)
• M42: 30,025,190 km (0.093 R)
• M43: 33,454,871 km (0.088 R)
• M44: 34,666,015 km (0.036 R)
• M45: 34,787,938 km (0.082 R)
• M46: 34,910,010 km (0.047 R)
• M47: 35,891,372 km (0.033 R)
• M48: 40,804,016 km (0.083 R)
• M49: 42,618,189 km (0.118 R)
• M50: 43,666,721 km (0.118 R)
• M51: 48,761,426 km (0.109 R)
• M52: 48,898,009 km (0.105 R)
• M53: 49,445,687 km (0.108 R)
• M54: 50,685,255 km (0.042 R)
• M55: 52,214,145 km (0.071 R)
• M56: 57,611,038 km (0.083 R)
• M57: 58,914,933 km (0.089 R)
• M58: 60,668,668 km (0.092 R)
• M59: 61,699,547 km (0.102 R)
• M60: 62,439,458 km (0.115 R)
• M61: 71,388,702 km (0.098 R)
• M62: 71,854,400 km (0.097 R)
• M63: 73,570,438 km (0.114 R)
• M64: 74,197,702 km (0.072 R)
• M65: 75,457,764 km (0.108 R)
• M66: 78,478,445 km (0.098 R)
• M67: 81,052,725 km (0.063 R)
• M68: 81,538,469 km (0.045 R)
• M69: 84,965,607 km (0.06 R)
• M70: 88,772,872 km (0.076 R)
• M71: 89,106,625 km (0.054 R)
• M72: 89,273,577 km (0.118 R)
• M73: 89,775,178 km (0.083 R)
• M74: 90,613,375 km (0.081 R)
• M75: 98,444,824 km (0.076 R)
• M76: 99,309,050 km (0.114 R)
• M77: 99,655,519 km (0.054 R)
• M78: 100,175,821 km (0.11 R)
• M79: 102,091,421 km (0.08 R)
• M80: 103,316,777 km (0.105 R)
• M81: 103,667,734 km (0.085 R)
• M82: 104,019,139 km (0.091 R)
• M83: 105,252,125 km (0.051 R)
• M84: 112,931,433 km (0.118 R)
• M85: 113,655,037 km (0.101 R)
• M86: 113,836,051 km (0.114 R)
• M87: 114,924,824 km (0.12 R)
• M88: 119,130,020 km (0.112 R)
• M89: 121,343,919 km (0.116 R)
• M90: 121,899,526 km (0.108 R)
• M91: 122,084,878 km (0.113 R)
• M92: 123,385,332 km (0.036 R)

Kuiper Belt

Range: 38.3 - 66.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit