🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 192 Days

Day: 16.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,962,674 km

• M1: 244,443 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.94 AU - 1.04 AU

Year: 345 Days

Day: 38.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.77 AU - 1.27 AU

Year: 360 Days

Day: 35 Hours

Environment

Temp: 78 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.63 AU - 2.93 AU

Year: 1622 Days

Day: 23 Hours

Environment

Temp: -85 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,962,674 km

• M1: 292,165 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.81 AU - 4.19 AU

Year: 2799 Days

Day: 37.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 129.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.98 AU - 5.06 AU

Year: 3362 Days

Day: 13.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.04 AU - 5.28 AU

Year: 3519 Days

Day: 20.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,962,674 km

• M1: 1,386,623 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.62 AU - 5.96 AU

Year: 4257 Days

Day: 46.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,962,674 km

• M1: 433,684 km (0.103 R)
• M2: 666,459 km (0.112 R)

Asteroid Belt

Center: 9.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.9

Radius: 6.4

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.56 AU - 14.48 AU

Year: 18365 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,962,674 km

• M1: 111,151 km (0.109 R)
• M2: 347,965 km (0.039 R)
• M3: 432,338 km (0.095 R)
• M4: 706,102 km (0.089 R)
• M5: 793,467 km (0.085 R)
• M6: 1,077,254 km (0.063 R)
• M7: 1,336,807 km (0.104 R)
• M8: 1,473,838 km (0.087 R)
• M9: 1,943,127 km (0.085 R)
• M10: 3,261,383 km (0.069 R)
• M11: 3,521,833 km (0.076 R)
• M12: 3,673,675 km (0.08 R)
• M13: 3,750,419 km (0.11 R)
• M14: 3,866,507 km (0.113 R)
• M15: 4,546,878 km (0.11 R)
• M16: 4,588,017 km (0.056 R)
• M17: 5,263,601 km (0.095 R)
• M18: 5,613,062 km (0.115 R)
• M19: 6,105,687 km (0.118 R)
• M20: 6,242,570 km (0.067 R)
• M21: 7,665,245 km (0.099 R)
• M22: 8,666,953 km (0.077 R)
• M23: 9,922,528 km (0.085 R)
• M24: 10,029,789 km (0.093 R)
• M25: 10,137,350 km (0.119 R)
• M26: 10,680,839 km (0.089 R)
• M27: 11,626,597 km (0.11 R)
• M28: 12,310,259 km (0.036 R)
• M29: 12,656,877 km (0.12 R)
• M30: 13,775,720 km (0.114 R)
• M31: 14,681,236 km (0.091 R)
• M32: 15,357,568 km (0.037 R)
• M33: 15,605,900 km (0.114 R)
• M34: 15,855,729 km (0.115 R)
• M35: 16,676,423 km (0.092 R)
• M36: 16,867,908 km (0.12 R)
• M37: 17,059,992 km (0.099 R)
• M38: 17,575,805 km (0.079 R)
• M39: 18,293,426 km (0.088 R)
• M40: 19,220,634 km (0.056 R)
• M41: 21,743,452 km (0.051 R)
• M42: 22,092,314 km (0.06 R)
• M43: 22,443,121 km (0.119 R)
• M44: 22,513,432 km (0.038 R)
• M45: 23,292,239 km (0.076 R)
• M46: 23,363,447 km (0.066 R)
• M47: 24,440,851 km (0.096 R)
• M48: 24,513,257 km (0.102 R)
• M49: 25,460,810 km (0.112 R)
• M50: 27,241,623 km (0.087 R)
• M51: 29,600,482 km (0.093 R)
• M52: 30,765,251 km (0.106 R)
• M53: 30,843,341 km (0.105 R)
• M54: 32,979,150 km (0.063 R)
• M55: 35,243,762 km (0.098 R)
• M56: 36,892,032 km (0.093 R)
• M57: 37,725,441 km (0.035 R)
• M58: 38,565,134 km (0.102 R)
• M59: 39,495,783 km (0.094 R)
• M60: 40,776,939 km (0.118 R)
• M61: 40,948,827 km (0.052 R)
• M62: 41,379,369 km (0.094 R)
• M63: 42,767,638 km (0.069 R)
• M64: 45,055,737 km (0.095 R)
• M65: 45,589,353 km (0.079 R)
• M66: 45,678,513 km (0.061 R)
• M67: 46,035,753 km (0.089 R)
• M68: 49,841,523 km (0.1 R)
• M69: 51,225,004 km (0.099 R)
• M70: 51,875,006 km (0.09 R)
• M71: 52,808,198 km (0.099 R)
• M72: 52,901,846 km (0.092 R)
• M73: 52,995,494 km (0.118 R)
• M74: 54,975,722 km (0.054 R)
• M75: 55,165,561 km (0.106 R)
• M76: 56,117,901 km (0.071 R)
• M77: 56,500,423 km (0.106 R)
• M78: 57,171,968 km (0.099 R)
• M79: 57,364,351 km (0.085 R)
• M80: 58,716,715 km (0.047 R)
• M81: 59,494,176 km (0.095 R)
• M82: 59,689,102 km (0.042 R)
• M83: 59,884,177 km (0.096 R)
• M84: 60,764,860 km (0.056 R)
• M85: 61,354,425 km (0.072 R)
• M86: 61,551,296 km (0.103 R)
• M87: 61,945,785 km (0.04 R)
• M88: 62,638,124 km (0.117 R)
• M89: 63,831,018 km (0.078 R)
• M90: 65,332,532 km (0.103 R)
• M91: 66,441,052 km (0.109 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit