🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.81 AU

Year: 206 Days

Day: 22.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.81 AU - 1.27 AU

Year: 389 Days

Day: 19.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,923,105 km

• M1: 63,280 km (0.098 R)
• M2: 119,080 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.11 AU - 1.63 AU

Year: 589 Days

Day: 24.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.17 AU - 1.89 AU

Year: 695 Days

Day: 45.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.5 AU - 1.6 AU

Year: 708 Days

Day: 33.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,923,105 km

• M1: 287,378 km (0.109 R)
• M2: 1,045,839 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.11 AU - 3.35 AU

Year: 1656 Days

Day: 21.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.88 AU - 5.2 AU

Year: 3551 Days

Day: 26.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 5.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.57 AU - 20.91 AU

Year: 26277 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,923,105 km

• M1: 427,551 km (0.108 R)
• M2: 618,587 km (0.087 R)
• M3: 670,498 km (0.069 R)
• M4: 724,054 km (0.051 R)
• M5: 797,656 km (0.079 R)
• M6: 1,159,683 km (0.079 R)
• M7: 1,290,880 km (0.105 R)
• M8: 1,520,214 km (0.079 R)
• M9: 1,615,657 km (0.087 R)
• M10: 1,812,378 km (0.054 R)
• M11: 2,503,670 km (0.104 R)
• M12: 2,559,919 km (0.091 R)
• M13: 2,702,635 km (0.098 R)
• M14: 2,760,380 km (0.094 R)
• M15: 3,055,537 km (0.098 R)
• M16: 3,206,930 km (0.076 R)
• M17: 3,485,481 km (0.106 R)
• M18: 4,165,702 km (0.113 R)
• M19: 4,367,510 km (0.104 R)
• M20: 4,676,280 km (0.092 R)
• M21: 4,956,477 km (0.093 R)
• M22: 5,063,140 km (0.079 R)
• M23: 5,170,402 km (0.095 R)
• M24: 5,607,078 km (0.117 R)
• M25: 6,093,570 km (0.108 R)
• M26: 6,322,604 km (0.076 R)
• M27: 6,947,325 km (0.064 R)
• M28: 8,936,229 km (0.092 R)
• M29: 9,066,080 km (0.115 R)
• M30: 9,109,463 km (0.099 R)
• M31: 9,196,380 km (0.101 R)
• M32: 9,591,467 km (0.109 R)
• M33: 9,768,891 km (0.117 R)
• M34: 10,307,443 km (0.102 R)
• M35: 11,648,289 km (0.089 R)
• M36: 11,695,562 km (0.119 R)
• M37: 12,701,607 km (0.089 R)
• M38: 12,750,227 km (0.094 R)
• M39: 13,437,180 km (0.117 R)
• M40: 13,935,191 km (0.061 R)
• M41: 14,035,422 km (0.032 R)
• M42: 14,540,763 km (0.059 R)
• M43: 14,846,691 km (0.111 R)
• M44: 15,257,936 km (0.101 R)
• M45: 15,986,776 km (0.082 R)
• M46: 16,197,111 km (0.034 R)
• M47: 16,355,386 km (0.068 R)
• M48: 16,726,837 km (0.076 R)
• M49: 17,803,343 km (0.094 R)
• M50: 18,405,026 km (0.091 R)
• M51: 18,680,735 km (0.026 R)
• M52: 19,291,992 km (0.094 R)
• M53: 19,966,229 km (0.036 R)
• M54: 20,648,246 km (0.118 R)
• M55: 21,918,332 km (0.059 R)
• M56: 22,445,216 km (0.098 R)
• M57: 22,621,741 km (0.113 R)
• M58: 23,810,446 km (0.07 R)
• M59: 23,930,423 km (0.032 R)
• M60: 24,351,841 km (0.093 R)
• M61: 25,754,171 km (0.1 R)
• M62: 27,182,382 km (0.053 R)
• M63: 27,622,200 km (0.055 R)
• M64: 27,937,702 km (0.078 R)
• M65: 29,533,312 km (0.117 R)
• M66: 29,597,789 km (0.12 R)
• M67: 31,750,502 km (0.118 R)
• M68: 31,816,475 km (0.093 R)
• M69: 33,414,480 km (0.102 R)
• M70: 33,683,457 km (0.108 R)
• M71: 34,358,741 km (0.04 R)
• M72: 35,585,593 km (0.084 R)
• M73: 35,860,255 km (0.03 R)
• M74: 38,011,921 km (0.087 R)
• M75: 39,280,362 km (0.069 R)
• M76: 40,062,310 km (0.048 R)
• M77: 40,777,687 km (0.076 R)
• M78: 41,497,253 km (0.078 R)
• M79: 42,003,492 km (0.09 R)
• M80: 42,221,007 km (0.073 R)
• M81: 42,511,676 km (0.119 R)
• M82: 43,168,111 km (0.095 R)
• M83: 44,122,246 km (0.102 R)
• M84: 45,603,714 km (0.108 R)
• M85: 45,678,214 km (0.11 R)
• M86: 46,125,960 km (0.108 R)
• M87: 46,875,595 km (0.079 R)
• M88: 47,780,513 km (0.118 R)
• M89: 48,083,448 km (0.081 R)
• M90: 48,767,260 km (0.089 R)
• M91: 48,843,406 km (0.107 R)
• M92: 49,760,740 km (0.1 R)
• M93: 51,457,180 km (0.11 R)
• M94: 51,845,386 km (0.105 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 18,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit