🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.46 AU - 0.74 AU

Year: 168 Days

Day: 18.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.04 AU - 1.26 AU

Year: 446 Days

Day: 39.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,746,943 km

• M1: 197,768 km (0.045 R)
• M2: 679,474 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.38 AU - 1.68 AU

Year: 684 Days

Day: 17.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.99 AU - 3.27 AU

Year: 1542 Days

Day: 45 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,746,943 km

• M1: 101,577 km (0.092 R)
• M2: 700,866 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.2 AU - 3.82 AU

Year: 2378 Days

Day: 16.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.38 AU - 5.22 AU

Year: 3225 Days

Day: 43.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 132.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,746,943 km

• M1: 1,717,084 km (0.108 R)
• M2: 2,003,714 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.7

Radius: 3.4

Gravity: 52.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.84 AU - 15.32 AU

Year: 21178 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,746,943 km

• M1: 77,492 km (0.118 R)
• M2: 240,553 km (0.107 R)
• M3: 435,629 km (0.102 R)
• M4: 813,663 km (0.094 R)
• M5: 888,761 km (0.089 R)
• M6: 939,923 km (0.118 R)
• M7: 1,566,290 km (0.104 R)
• M8: 2,052,333 km (0.092 R)
• M9: 2,436,201 km (0.075 R)
• M10: 2,917,906 km (0.05 R)
• M11: 3,228,621 km (0.056 R)
• M12: 3,965,540 km (0.118 R)
• M13: 4,440,364 km (0.027 R)
• M14: 4,528,627 km (0.102 R)
• M15: 5,442,520 km (0.102 R)
• M16: 5,823,696 km (0.084 R)
• M17: 6,561,213 km (0.111 R)
• M18: 6,661,743 km (0.101 R)
• M19: 7,536,741 km (0.054 R)
• M20: 7,907,444 km (0.096 R)
• M21: 8,776,907 km (0.105 R)
• M22: 10,136,752 km (0.096 R)
• M23: 10,486,811 km (0.064 R)
• M24: 11,560,624 km (0.051 R)
• M25: 13,235,672 km (0.113 R)
• M26: 13,810,576 km (0.069 R)
• M27: 14,198,334 km (0.069 R)
• M28: 14,918,648 km (0.111 R)
• M29: 15,450,019 km (0.063 R)
• M30: 15,650,780 km (0.079 R)
• M31: 16,258,446 km (0.09 R)
• M32: 16,873,742 km (0.105 R)
• M33: 17,775,967 km (0.118 R)
• M34: 17,845,979 km (0.064 R)
• M35: 18,622,541 km (0.086 R)
• M36: 20,062,421 km (0.032 R)
• M37: 20,428,038 km (0.066 R)
• M38: 20,648,396 km (0.116 R)
• M39: 21,612,554 km (0.111 R)
• M40: 21,837,100 km (0.078 R)
• M41: 22,363,984 km (0.065 R)
• M42: 23,047,646 km (0.066 R)
• M43: 24,435,466 km (0.069 R)
• M44: 25,218,162 km (0.115 R)
• M45: 26,088,522 km (0.115 R)
• M46: 28,102,858 km (0.114 R)
• M47: 28,511,709 km (0.106 R)
• M48: 29,916,433 km (0.105 R)
• M49: 29,999,759 km (0.072 R)
• M50: 30,166,710 km (0.068 R)
• M51: 30,250,185 km (0.085 R)
• M52: 31,090,177 km (0.116 R)
• M53: 33,309,312 km (0.081 R)
• M54: 33,568,715 km (0.059 R)
• M55: 33,655,332 km (0.099 R)
• M56: 34,875,303 km (0.069 R)
• M57: 35,490,898 km (0.09 R)
• M58: 36,287,357 km (0.092 R)
• M59: 38,440,220 km (0.058 R)
• M60: 38,802,995 km (0.07 R)
• M61: 39,166,967 km (0.051 R)
• M62: 39,258,221 km (0.103 R)
• M63: 39,623,539 km (0.03 R)
• M64: 45,333,092 km (0.041 R)
• M65: 45,908,445 km (0.087 R)
• M66: 46,775,963 km (0.118 R)
• M67: 48,527,156 km (0.099 R)
• M68: 49,213,960 km (0.079 R)
• M69: 50,795,807 km (0.064 R)
• M70: 51,094,255 km (0.036 R)
• M71: 51,293,520 km (0.047 R)
• M72: 54,822,683 km (0.099 R)
• M73: 55,026,734 km (0.115 R)
• M74: 55,640,235 km (0.065 R)
• M75: 55,947,958 km (0.111 R)
• M76: 56,153,356 km (0.088 R)
• M77: 58,013,306 km (0.05 R)
• M78: 58,221,247 km (0.09 R)
• M79: 58,533,458 km (0.096 R)
• M80: 58,637,728 km (0.107 R)
• M81: 60,208,655 km (0.066 R)
• M82: 60,629,923 km (0.109 R)
• M83: 62,430,931 km (0.06 R)
• M84: 62,643,959 km (0.071 R)
• M85: 63,177,724 km (0.087 R)
• M86: 63,498,611 km (0.111 R)
• M87: 65,219,436 km (0.09 R)
• M88: 65,327,445 km (0.102 R)
• M89: 66,846,612 km (0.081 R)
• M90: 69,808,949 km (0.114 R)
• M91: 71,919,027 km (0.077 R)
• M92: 72,925,820 km (0.105 R)
• M93: 73,599,609 km (0.057 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit