🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 26 Hours

Environment

Temp: 203 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,064,167 km

• M1: 290,220 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.72 AU - 0.92 AU

Year: 286 Days

Day: 13.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.73 AU - 1.75 AU

Year: 884 Days

Day: 31.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,064,167 km

• M1: 849,417 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.72 AU - 1.9 AU

Year: 938 Days

Day: 40.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.66 AU - 2.16 AU

Year: 1016 Days

Day: 25.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,064,167 km

• M1: 305,479 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.26 AU - 3.84 AU

Year: 2575 Days

Day: 20.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.7

Radius: 6.9

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.86 AU - 12.44 AU

Year: 16305 Days

Day: 16 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,064,167 km

• M1: 121,473 km (0.099 R)
• M2: 326,871 km (0.047 R)
• M3: 519,853 km (0.107 R)
• M4: 872,305 km (0.12 R)
• M5: 937,530 km (0.076 R)
• M6: 1,119,740 km (0.116 R)
• M7: 1,215,184 km (0.095 R)
• M8: 1,465,610 km (0.104 R)
• M9: 1,677,591 km (0.112 R)
• M10: 1,899,594 km (0.119 R)
• M11: 2,190,262 km (0.119 R)
• M12: 2,976,998 km (0.087 R)
• M13: 3,452,719 km (0.116 R)
• M14: 3,522,581 km (0.108 R)
• M15: 3,592,892 km (0.072 R)
• M16: 4,172,733 km (0.116 R)
• M17: 4,473,575 km (0.055 R)
• M18: 4,820,343 km (0.097 R)
• M19: 5,296,363 km (0.087 R)
• M20: 5,377,146 km (0.073 R)
• M21: 5,912,108 km (0.102 R)
• M22: 7,525,970 km (0.081 R)
• M23: 7,571,298 km (0.095 R)
• M24: 7,708,030 km (0.064 R)
• M25: 8,688,345 km (0.086 R)
• M26: 9,217,473 km (0.09 R)
• M27: 9,510,385 km (0.102 R)
• M28: 10,815,028 km (0.104 R)
• M29: 10,866,341 km (0.102 R)
• M30: 11,331,740 km (0.101 R)
• M31: 11,750,763 km (0.075 R)
• M32: 12,496,359 km (0.083 R)
• M33: 13,422,071 km (0.07 R)
• M34: 14,088,828 km (0.054 R)
• M35: 14,994,494 km (0.113 R)
• M36: 15,396,762 km (0.085 R)
• M37: 16,152,980 km (0.093 R)
• M38: 16,683,603 km (0.095 R)
• M39: 16,861,774 km (0.116 R)
• M40: 17,100,233 km (0.088 R)
• M41: 18,431,954 km (0.071 R)
• M42: 19,734,054 km (0.066 R)
• M43: 22,425,618 km (0.085 R)
• M44: 22,819,510 km (0.099 R)
• M45: 24,081,667 km (0.115 R)
• M46: 24,687,538 km (0.098 R)
• M47: 24,755,156 km (0.114 R)
• M48: 25,914,091 km (0.057 R)
• M49: 27,160,241 km (0.083 R)
• M50: 27,439,840 km (0.072 R)
• M51: 28,284,469 km (0.09 R)
• M52: 32,410,678 km (0.059 R)
• M53: 33,527,426 km (0.119 R)
• M54: 33,902,468 km (0.103 R)
• M55: 34,505,497 km (0.052 R)
• M56: 35,188,112 km (0.097 R)
• M57: 35,264,108 km (0.093 R)
• M58: 36,028,403 km (0.115 R)
• M59: 37,262,286 km (0.073 R)
• M60: 38,667,160 km (0.089 R)
• M61: 39,375,955 km (0.053 R)
• M62: 39,534,080 km (0.1 R)
• M63: 39,613,217 km (0.094 R)
• M64: 40,168,674 km (0.09 R)
• M65: 40,248,260 km (0.087 R)
• M66: 41,367,551 km (0.028 R)
• M67: 41,447,885 km (0.1 R)
• M68: 41,850,304 km (0.05 R)
• M69: 43,147,018 km (0.111 R)
• M70: 43,473,141 km (0.098 R)
• M71: 43,636,652 km (0.103 R)
• M72: 43,718,332 km (0.082 R)
• M73: 43,963,972 km (0.067 R)
• M74: 45,779,492 km (0.09 R)
• M75: 46,029,021 km (0.057 R)
• M76: 46,947,552 km (0.087 R)
• M77: 48,802,865 km (0.046 R)
• M78: 49,910,338 km (0.056 R)
• M79: 50,252,767 km (0.078 R)
• M80: 51,889,966 km (0.047 R)
• M81: 53,457,004 km (0.048 R)
• M82: 54,334,395 km (0.07 R)
• M83: 55,304,986 km (0.114 R)
• M84: 56,281,262 km (0.053 R)
• M85: 57,621,659 km (0.029 R)
• M86: 58,611,249 km (0.069 R)
• M87: 59,697,329 km (0.079 R)
• M88: 60,060,852 km (0.105 R)
• M89: 60,607,333 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 15,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit