🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.11 AU - 1.37 AU

Year: 515 Days

Day: 47.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.18 AU - 1.46 AU

Year: 565 Days

Day: 39.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,025,596 km

• M1: 894,595 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.61 AU - 1.65 AU

Year: 776 Days

Day: 44.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.41 AU - 2.51 AU

Year: 1438 Days

Day: 43.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.02 AU - 2.94 AU

Year: 1456 Days

Day: 13.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,025,596 km

• M1: 618,288 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.09 AU - 3.21 AU

Year: 2084 Days

Day: 13.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,025,596 km

• M1: 2,966,975 km (0.078 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.9

Radius: 7.2

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.33 AU - 17.51 AU

Year: 25945 Days

Day: 24.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,025,596 km

• M1: 92,451 km (0.089 R)
• M2: 448,943 km (0.119 R)
• M3: 538,702 km (0.077 R)
• M4: 817,104 km (0.074 R)
• M5: 900,430 km (0.086 R)
• M6: 1,016,069 km (0.094 R)
• M7: 1,230,592 km (0.106 R)
• M8: 1,359,695 km (0.084 R)
• M9: 1,561,802 km (0.1 R)
• M10: 1,957,339 km (0.063 R)
• M11: 2,794,339 km (0.075 R)
• M12: 3,008,413 km (0.118 R)
• M13: 3,095,629 km (0.106 R)
• M14: 3,183,592 km (0.097 R)
• M15: 3,452,420 km (0.11 R)
• M16: 3,682,202 km (0.102 R)
• M17: 3,917,071 km (0.065 R)
• M18: 4,904,117 km (0.072 R)
• M19: 5,214,683 km (0.08 R)
• M20: 7,208,373 km (0.032 R)
• M21: 7,680,355 km (0.077 R)
• M22: 8,162,209 km (0.041 R)
• M23: 11,049,748 km (0.044 R)
• M24: 11,730,418 km (0.104 R)
• M25: 12,989,583 km (0.043 R)
• M26: 13,490,736 km (0.094 R)
• M27: 14,585,792 km (0.073 R)
• M28: 15,633,576 km (0.086 R)
• M29: 16,550,760 km (0.027 R)
• M30: 17,015,860 km (0.105 R)
• M31: 17,093,801 km (0.104 R)
• M32: 17,249,981 km (0.06 R)
• M33: 17,485,298 km (0.102 R)
• M34: 17,800,651 km (0.061 R)
• M35: 18,117,798 km (0.112 R)
• M36: 18,436,890 km (0.097 R)
• M37: 19,080,610 km (0.111 R)
• M38: 22,322,695 km (0.037 R)
• M39: 22,408,115 km (0.102 R)
• M40: 23,788,305 km (0.104 R)
• M41: 24,576,836 km (0.095 R)
• M42: 25,641,374 km (0.12 R)
• M43: 25,820,293 km (0.101 R)
• M44: 29,017,349 km (0.071 R)
• M45: 29,484,095 km (0.046 R)
• M46: 29,671,541 km (0.067 R)
• M47: 32,723,786 km (0.108 R)
• M48: 33,112,292 km (0.083 R)
• M49: 33,697,818 km (0.073 R)
• M50: 36,174,560 km (0.119 R)
• M51: 37,485,486 km (0.098 R)
• M52: 38,299,897 km (0.054 R)
• M53: 38,504,398 km (0.094 R)
• M54: 38,709,197 km (0.1 R)
• M55: 40,569,447 km (0.108 R)
• M56: 42,141,720 km (0.102 R)
• M57: 42,988,295 km (0.047 R)
• M58: 44,590,937 km (0.093 R)
• M59: 46,321,784 km (0.066 R)
• M60: 48,848,193 km (0.089 R)
• M61: 51,306,385 km (0.059 R)
• M62: 53,461,492 km (0.06 R)
• M63: 53,918,962 km (0.095 R)
• M64: 54,492,670 km (0.101 R)
• M65: 56,341,999 km (0.086 R)
• M66: 57,976,954 km (0.067 R)
• M67: 59,864,430 km (0.028 R)
• M68: 60,101,842 km (0.116 R)
• M69: 60,220,623 km (0.045 R)
• M70: 63,578,497 km (0.052 R)
• M71: 64,063,194 km (0.025 R)
• M72: 64,670,711 km (0.088 R)
• M73: 65,891,429 km (0.099 R)
• M74: 66,013,950 km (0.084 R)
• M75: 68,108,021 km (0.064 R)
• M76: 68,479,772 km (0.107 R)
• M77: 68,976,586 km (0.112 R)
• M78: 71,352,649 km (0.091 R)
• M79: 72,487,349 km (0.085 R)
• M80: 74,647,243 km (0.108 R)
• M81: 74,774,850 km (0.114 R)
• M82: 75,030,513 km (0.115 R)
• M83: 76,441,670 km (0.097 R)
• M84: 76,570,324 km (0.095 R)
• M85: 76,699,128 km (0.117 R)
• M86: 78,120,606 km (0.091 R)
• M87: 84,557,354 km (0.072 R)
• M88: 84,690,496 km (0.11 R)
• M89: 87,233,211 km (0.101 R)
• M90: 88,311,213 km (0.096 R)
• M91: 88,581,387 km (0.106 R)
• M92: 89,258,168 km (0.099 R)
• M93: 89,393,704 km (0.116 R)
• M94: 89,936,594 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 11,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit