🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.84 AU - 0.86 AU

Year: 285 Days

Day: 29.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,033,562 km

• M1: 545,284 km (0.093 R)
• M2: 591,809 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.03 AU - 1.41 AU

Year: 490 Days

Day: 35.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,033,562 km

• M1: 174,132 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.26 AU - 1.32 AU

Year: 532 Days

Day: 18.4 Hours

Environment

Temp: -16 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,033,562 km

• M1: 328,667 km (0.095 R)
• M2: 438,471 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2 AU - 3.16 AU

Year: 1506 Days

Day: 32.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,033,562 km

• M1: 2,107,086 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.4

Radius: 6.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.21 AU - 16.09 AU

Year: 19345 Days

Day: 23.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,033,562 km

• M1: 131,497 km (0.117 R)
• M2: 203,304 km (0.116 R)
• M3: 597,344 km (0.116 R)
• M4: 737,368 km (0.05 R)
• M5: 800,797 km (0.03 R)
• M6: 844,031 km (0.109 R)
• M7: 956,080 km (0.035 R)
• M8: 1,244,804 km (0.041 R)
• M9: 1,452,147 km (0.086 R)
• M10: 2,292,737 km (0.07 R)
• M11: 3,838,083 km (0.119 R)
• M12: 4,025,978 km (0.083 R)
• M13: 4,568,121 km (0.105 R)
• M14: 4,687,200 km (0.114 R)
• M15: 6,021,314 km (0.103 R)
• M16: 6,774,689 km (0.108 R)
• M17: 7,840,724 km (0.085 R)
• M18: 8,368,804 km (0.084 R)
• M19: 8,514,812 km (0.105 R)
• M20: 8,661,717 km (0.081 R)
• M21: 9,764,253 km (0.038 R)
• M22: 10,698,791 km (0.037 R)
• M23: 11,824,814 km (0.086 R)
• M24: 12,540,490 km (0.119 R)
• M25: 13,100,734 km (0.074 R)
• M26: 14,013,730 km (0.077 R)
• M27: 14,187,264 km (0.029 R)
• M28: 14,594,918 km (0.085 R)
• M29: 15,362,056 km (0.108 R)
• M30: 15,720,492 km (0.106 R)
• M31: 15,900,758 km (0.099 R)
• M32: 16,445,743 km (0.109 R)
• M33: 17,305,631 km (0.111 R)
• M34: 18,306,142 km (0.119 R)
• M35: 18,749,849 km (0.102 R)
• M36: 19,906,689 km (0.098 R)
• M37: 20,756,555 km (0.085 R)
• M38: 23,171,214 km (0.05 R)
• M39: 23,307,947 km (0.059 R)
• M40: 23,719,790 km (0.1 R)
• M41: 24,480,944 km (0.113 R)
• M42: 24,689,932 km (0.098 R)
• M43: 25,180,014 km (0.082 R)
• M44: 25,531,869 km (0.092 R)
• M45: 25,673,089 km (0.118 R)
• M46: 26,740,619 km (0.084 R)
• M47: 28,040,774 km (0.082 R)
• M48: 28,113,629 km (0.111 R)
• M49: 28,405,494 km (0.085 R)
• M50: 28,992,516 km (0.102 R)
• M51: 29,880,379 km (0.117 R)
• M52: 29,954,730 km (0.115 R)
• M53: 30,327,677 km (0.093 R)
• M54: 33,057,539 km (0.09 R)
• M55: 33,597,438 km (0.053 R)
• M56: 34,062,538 km (0.069 R)
• M57: 34,140,179 km (0.098 R)
• M58: 34,764,152 km (0.115 R)
• M59: 35,077,410 km (0.095 R)
• M60: 35,155,948 km (0.103 R)
• M61: 36,737,946 km (0.066 R)
• M62: 39,072,720 km (0.049 R)
• M63: 39,317,013 km (0.111 R)
• M64: 39,643,436 km (0.097 R)
• M65: 41,289,312 km (0.07 R)
• M66: 41,621,120 km (0.115 R)
• M67: 41,704,146 km (0.119 R)
• M68: 41,870,499 km (0.077 R)
• M69: 44,392,420 km (0.084 R)
• M70: 45,585,912 km (0.046 R)
• M71: 46,531,221 km (0.051 R)
• M72: 46,790,025 km (0.083 R)
• M73: 47,569,729 km (0.06 R)
• M74: 47,656,496 km (0.035 R)
• M75: 50,376,185 km (0.064 R)
• M76: 50,642,021 km (0.114 R)
• M77: 51,353,209 km (0.06 R)
• M78: 51,620,840 km (0.119 R)
• M79: 51,710,150 km (0.118 R)
• M80: 52,426,275 km (0.108 R)
• M81: 52,516,033 km (0.077 R)
• M82: 52,695,700 km (0.098 R)
• M83: 53,597,028 km (0.088 R)
• M84: 54,685,352 km (0.079 R)
• M85: 55,232,282 km (0.103 R)
• M86: 56,607,385 km (0.042 R)
• M87: 56,791,690 km (0.102 R)
• M88: 56,975,995 km (0.112 R)
• M89: 57,993,859 km (0.036 R)
• M90: 59,578,698 km (0.115 R)
• M91: 60,423,328 km (0.085 R)
• M92: 61,745,324 km (0.106 R)
• M93: 63,076,745 km (0.119 R)
• M94: 63,458,968 km (0.077 R)
• M95: 63,554,561 km (0.088 R)
• M96: 63,746,046 km (0.107 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit