🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.6 AU

Year: 136 Days

Day: 21.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 114.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,426,798 km

• M1: 114,742 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.68 AU - 0.76 AU

Year: 222 Days

Day: 34.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.71 AU - 0.99 AU

Year: 285 Days

Day: 27.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,426,798 km

• M1: 484,248 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.13 AU - 1.15 AU

Year: 442 Days

Day: 18.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,426,798 km

• M1: 638,185 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.12 AU - 1.52 AU

Year: 551 Days

Day: 23.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,426,798 km

• M1: 212,279 km (0.091 R)
• M2: 645,365 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.27 AU - 1.41 AU

Year: 564 Days

Day: 24.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.15 AU - 1.53 AU

Year: 564 Days

Day: 40.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.01 AU - 2.91 AU

Year: 1402 Days

Day: 34.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,426,798 km

• M1: 453,730 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.8

Radius: 5

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.91 AU - 21.71 AU

Year: 29649 Days

Day: 22.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,426,798 km

• M1: 232,924 km (0.105 R)
• M2: 300,841 km (0.092 R)
• M3: 375,790 km (0.065 R)
• M4: 478,863 km (0.102 R)
• M5: 522,695 km (0.117 R)
• M6: 614,548 km (0.059 R)
• M7: 894,446 km (0.088 R)
• M8: 949,348 km (0.044 R)
• M9: 1,033,871 km (0.083 R)
• M10: 1,658,292 km (0.113 R)
• M11: 2,571,587 km (0.118 R)
• M12: 3,309,404 km (0.109 R)
• M13: 3,481,890 km (0.108 R)
• M14: 4,434,230 km (0.1 R)
• M15: 4,672,241 km (0.107 R)
• M16: 4,720,262 km (0.059 R)
• M17: 4,768,582 km (0.098 R)
• M18: 5,563,096 km (0.099 R)
• M19: 6,027,747 km (0.05 R)
• M20: 6,344,446 km (0.111 R)
• M21: 6,612,525 km (0.075 R)
• M22: 6,884,344 km (0.041 R)
• M23: 7,382,805 km (0.113 R)
• M24: 8,649,300 km (0.033 R)
• M25: 8,946,401 km (0.056 R)
• M26: 9,006,241 km (0.075 R)
• M27: 10,168,018 km (0.107 R)
• M28: 10,798,124 km (0.067 R)
• M29: 11,570,947 km (0.078 R)
• M30: 11,964,090 km (0.118 R)
• M31: 12,096,035 km (0.083 R)
• M32: 12,494,863 km (0.102 R)
• M33: 12,561,883 km (0.096 R)
• M34: 12,628,903 km (0.092 R)
• M35: 13,442,416 km (0.099 R)
• M36: 14,412,708 km (0.085 R)
• M37: 15,621,010 km (0.082 R)
• M38: 15,765,372 km (0.052 R)
• M39: 20,137,220 km (0.094 R)
• M40: 20,372,986 km (0.087 R)
• M41: 20,688,638 km (0.108 R)
• M42: 21,404,912 km (0.043 R)
• M43: 23,271,894 km (0.087 R)
• M44: 23,601,906 km (0.078 R)
• M45: 24,433,671 km (0.12 R)
• M46: 24,769,069 km (0.057 R)
• M47: 26,125,772 km (0.106 R)
• M48: 28,030,303 km (0.075 R)
• M49: 29,710,736 km (0.098 R)
• M50: 30,248,241 km (0.096 R)
• M51: 31,879,755 km (0.085 R)
• M52: 34,286,186 km (0.081 R)
• M53: 34,379,984 km (0.119 R)
• M54: 34,473,782 km (0.096 R)
• M55: 35,986,217 km (0.093 R)
• M56: 36,081,510 km (0.085 R)
• M57: 37,520,193 km (0.096 R)
• M58: 39,271,386 km (0.119 R)
• M59: 39,467,509 km (0.114 R)
• M60: 40,850,092 km (0.115 R)
• M61: 41,747,231 km (0.042 R)
• M62: 42,852,609 km (0.093 R)
• M63: 42,953,438 km (0.08 R)
• M64: 45,400,261 km (0.088 R)
• M65: 46,122,370 km (0.108 R)
• M66: 48,101,400 km (0.037 R)
• M67: 48,942,888 km (0.09 R)
• M68: 52,573,329 km (0.115 R)
• M69: 54,311,507 km (0.072 R)
• M70: 55,847,877 km (0.108 R)
• M71: 55,958,131 km (0.06 R)
• M72: 57,176,157 km (0.098 R)
• M73: 57,955,711 km (0.091 R)
• M74: 58,626,658 km (0.108 R)
• M75: 61,564,012 km (0.101 R)
• M76: 66,175,516 km (0.087 R)
• M77: 66,408,888 km (0.072 R)
• M78: 67,228,236 km (0.091 R)
• M79: 67,697,973 km (0.117 R)
• M80: 70,419,757 km (0.071 R)
• M81: 71,494,468 km (0.111 R)
• M82: 72,093,907 km (0.093 R)
• M83: 74,629,740 km (0.07 R)
• M84: 74,751,214 km (0.115 R)
• M85: 74,994,310 km (0.083 R)
• M86: 75,116,083 km (0.091 R)
• M87: 75,359,628 km (0.036 R)
• M88: 75,725,395 km (0.109 R)
• M89: 78,796,789 km (0.078 R)
• M90: 79,044,224 km (0.114 R)
• M91: 80,036,656 km (0.093 R)
• M92: 81,282,956 km (0.087 R)
• M93: 81,408,020 km (0.119 R)
• M94: 82,159,300 km (0.084 R)
• M95: 82,410,176 km (0.103 R)
• M96: 83,542,482 km (0.054 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit