🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 85 Days

Day: 18.2 Hours

Environment

Temp: 765 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.41 AU - 0.65 AU

Year: 85 Days

Day: 22.4 Hours

Environment

Temp: 744 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.96 AU - 0.98 AU

Year: 210 Days

Day: 44.7 Hours

Environment

Temp: 562 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 116,991,476 km

• M1: 134,189 km (0.111 R)
• M2: 197,320 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.98 AU - 1.5 AU

Year: 304 Days

Day: 35.6 Hours

Environment

Temp: 437 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,991,476 km

• M1: 369,357 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.19 AU - 1.53 AU

Year: 349 Days

Day: 17.9 Hours

Environment

Temp: 454 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.44 AU - 5.2 AU

Year: 2327 Days

Day: 25 Hours

Environment

Temp: 98 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,991,476 km

• M1: 601,383 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.85 AU - 8.89 AU

Year: 4854 Days

Day: 17.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,991,476 km

• M1: 1,672,803 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.08 AU - 20.06 AU

Year: 16888 Days

Day: 45.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,991,476 km

• M1: 3,262,131 km (0.097 R)

Asteroid Belt

Center: 23.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 29.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 14.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 28.25 AU - 30.29 AU

Year: 34815 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 116,991,476 km

• M1: 207,343 km (0.108 R)
• M2: 975,677 km (0.104 R)
• M3: 2,113,668 km (0.119 R)
• M4: 2,673,763 km (0.098 R)
• M5: 2,820,967 km (0.117 R)
• M6: 3,384,502 km (0.071 R)
• M7: 4,152,238 km (0.104 R)
• M8: 4,439,466 km (0.087 R)
• M9: 5,155,591 km (0.093 R)
• M10: 5,843,742 km (0.086 R)
• M11: 7,583,864 km (0.109 R)
• M12: 7,794,498 km (0.069 R)
• M13: 8,583,327 km (0.082 R)
• M14: 9,024,342 km (0.109 R)
• M15: 10,469,607 km (0.115 R)
• M16: 11,020,277 km (0.107 R)
• M17: 11,499,738 km (0.053 R)
• M18: 13,062,886 km (0.114 R)
• M19: 14,867,186 km (0.082 R)
• M20: 16,293,901 km (0.061 R)
• M21: 17,485,149 km (0.048 R)
• M22: 18,044,495 km (0.081 R)
• M23: 18,894,361 km (0.111 R)
• M24: 19,950,970 km (0.046 R)
• M25: 20,145,148 km (0.088 R)
• M26: 20,829,708 km (0.059 R)
• M27: 22,523,904 km (0.11 R)
• M28: 22,624,883 km (0.068 R)
• M29: 24,055,338 km (0.057 R)
• M30: 25,725,598 km (0.11 R)
• M31: 26,361,688 km (0.106 R)
• M32: 27,433,258 km (0.086 R)
• M33: 29,397,777 km (0.098 R)
• M34: 29,840,437 km (0.102 R)
• M35: 32,657,215 km (0.048 R)
• M36: 34,504,150 km (0.101 R)
• M37: 38,540,151 km (0.109 R)
• M38: 38,782,051 km (0.047 R)
• M39: 42,223,251 km (0.072 R)
• M40: 42,848,121 km (0.11 R)
• M41: 46,274,212 km (0.077 R)
• M42: 46,789,277 km (0.116 R)
• M43: 47,306,287 km (0.089 R)
• M44: 47,955,093 km (0.07 R)
• M45: 48,215,394 km (0.048 R)
• M46: 48,868,388 km (0.032 R)
• M47: 49,392,879 km (0.064 R)
• M48: 50,315,299 km (0.089 R)
• M49: 50,977,569 km (0.115 R)
• M50: 53,655,670 km (0.028 R)
• M51: 57,896,171 km (0.048 R)
• M52: 58,451,179 km (0.049 R)
• M53: 59,846,329 km (0.092 R)
• M54: 60,547,943 km (0.11 R)
• M55: 62,954,075 km (0.091 R)
• M56: 63,381,925 km (0.034 R)
• M57: 64,240,617 km (0.09 R)
• M58: 66,984,840 km (0.116 R)
• M59: 67,421,666 km (0.09 R)
• M60: 68,005,546 km (0.036 R)
• M61: 68,298,160 km (0.106 R)
• M62: 69,325,448 km (0.043 R)
• M63: 70,210,021 km (0.073 R)
• M64: 70,801,830 km (0.111 R)
• M65: 76,050,471 km (0.05 R)
• M66: 82,356,321 km (0.075 R)
• M67: 85,492,790 km (0.118 R)
• M68: 85,650,615 km (0.119 R)
• M69: 86,282,965 km (0.055 R)
• M70: 86,441,240 km (0.05 R)
• M71: 89,788,492 km (0.093 R)
• M72: 91,236,001 km (0.055 R)
• M73: 92,691,140 km (0.057 R)
• M74: 93,991,145 km (0.064 R)
• M75: 97,267,339 km (0.078 R)
• M76: 101,247,839 km (0.113 R)
• M77: 101,582,041 km (0.084 R)
• M78: 101,916,392 km (0.107 R)
• M79: 104,605,563 km (0.111 R)
• M80: 106,297,964 km (0.054 R)
• M81: 107,317,772 km (0.059 R)
• M82: 107,828,948 km (0.097 R)
• M83: 109,024,684 km (0.087 R)
• M84: 112,984,689 km (0.069 R)
• M85: 113,851,759 km (0.066 R)
• M86: 114,721,072 km (0.101 R)
• M87: 115,592,480 km (0.093 R)
• M88: 116,991,519 km (0.096 R)

Kuiper Belt

Range: 49.8 - 79.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 14,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit