🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.88 AU - 1.22 AU

Year: 306 Days

Day: 28.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.1 AU - 1.32 AU

Year: 378 Days

Day: 46.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,632,201 km

• M1: 54,753 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.21 AU - 1.25 AU

Year: 388 Days

Day: 19.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.98 AU - 3.78 AU

Year: 1767 Days

Day: 32.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,632,201 km

• M1: 1,861,297 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.58 AU - 9.5 AU

Year: 6482 Days

Day: 20.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,632,201 km

• M1: 286,630 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.45 AU - 11.15 AU

Year: 10092 Days

Day: 19.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,632,201 km

• M1: 57,446 km (0.073 R)

Asteroid Belt

Center: 11.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 12.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.69 AU - 13.33 AU

Year: 11835 Days

Day: 5.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,632,201 km

• M1: 286,480 km (0.103 R)
• M2: 378,034 km (0.119 R)
• M3: 519,254 km (0.082 R)
• M4: 617,091 km (0.116 R)
• M5: 763,996 km (0.107 R)
• M6: 893,847 km (0.082 R)
• M7: 1,383,182 km (0.106 R)
• M8: 1,638,545 km (0.075 R)
• M9: 2,258,180 km (0.075 R)
• M10: 2,386,236 km (0.07 R)
• M11: 2,538,825 km (0.054 R)
• M12: 2,649,827 km (0.046 R)
• M13: 3,157,861 km (0.048 R)
• M14: 3,350,244 km (0.048 R)
• M15: 3,596,333 km (0.115 R)
• M16: 3,746,828 km (0.044 R)
• M17: 4,054,252 km (0.116 R)
• M18: 4,211,030 km (0.119 R)
• M19: 4,343,275 km (0.101 R)
• M20: 4,997,466 km (0.053 R)
• M21: 5,250,885 km (0.07 R)
• M22: 5,450,898 km (0.079 R)
• M23: 5,770,439 km (0.107 R)
• M24: 6,155,952 km (0.12 R)
• M25: 6,306,597 km (0.108 R)
• M26: 6,920,996 km (0.083 R)
• M27: 7,235,451 km (0.076 R)
• M28: 7,458,351 km (0.096 R)
• M29: 7,748,422 km (0.063 R)
• M30: 7,845,960 km (0.108 R)
• M31: 8,173,878 km (0.055 R)
• M32: 9,082,087 km (0.041 R)
• M33: 9,184,860 km (0.112 R)
• M34: 9,670,156 km (0.119 R)
• M35: 9,775,323 km (0.102 R)
• M36: 10,128,374 km (0.088 R)
• M37: 10,810,840 km (0.12 R)
• M38: 11,993,710 km (0.064 R)
• M39: 12,295,898 km (0.11 R)
• M40: 12,524,184 km (0.055 R)
• M41: 13,139,779 km (0.104 R)
• M42: 13,608,021 km (0.082 R)
• M43: 13,844,086 km (0.12 R)
• M44: 14,042,004 km (0.08 R)
• M45: 14,320,555 km (0.059 R)
• M46: 14,560,810 km (0.084 R)
• M47: 15,085,898 km (0.062 R)
• M48: 15,248,810 km (0.087 R)
• M49: 15,412,171 km (0.088 R)
• M50: 15,535,140 km (0.053 R)
• M51: 15,947,432 km (0.097 R)
• M52: 16,279,689 km (0.074 R)
• M53: 16,530,565 km (0.038 R)
• M54: 16,866,861 km (0.091 R)
• M55: 17,503,699 km (0.03 R)
• M56: 18,801,012 km (0.08 R)
• M57: 19,372,775 km (0.032 R)
• M58: 19,772,051 km (0.104 R)
• M59: 21,213,277 km (0.106 R)
• M60: 21,578,894 km (0.088 R)
• M61: 22,362,787 km (0.101 R)
• M62: 22,875,010 km (0.101 R)
• M63: 23,532,493 km (0.074 R)
• M64: 26,273,126 km (0.098 R)
• M65: 27,905,538 km (0.057 R)
• M66: 28,256,046 km (0.036 R)
• M67: 28,961,250 km (0.09 R)
• M68: 30,081,439 km (0.077 R)
• M69: 30,389,311 km (0.117 R)
• M70: 30,646,769 km (0.081 R)
• M71: 31,371,421 km (0.058 R)
• M72: 32,049,399 km (0.08 R)
• M73: 33,101,820 km (0.093 R)
• M74: 33,207,735 km (0.098 R)
• M75: 33,951,985 km (0.111 R)
• M76: 34,486,947 km (0.082 R)
• M77: 35,078,606 km (0.107 R)
• M78: 36,053,984 km (0.083 R)
• M79: 36,490,511 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55

Radius: 4.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 17.11 AU - 27.15 AU

Year: 29602 Days

Day: 23.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,632,201 km

• M1: 108,758 km (0.119 R)
• M2: 269,875 km (0.081 R)
• M3: 466,147 km (0.068 R)
• M4: 593,904 km (0.046 R)
• M5: 732,880 km (0.107 R)
• M6: 1,152,203 km (0.108 R)
• M7: 1,306,289 km (0.059 R)
• M8: 1,365,829 km (0.098 R)
• M9: 1,741,618 km (0.076 R)
• M10: 1,896,153 km (0.1 R)
• M11: 2,965,030 km (0.054 R)
• M12: 3,310,900 km (0.11 R)
• M13: 3,669,337 km (0.117 R)
• M14: 4,512,769 km (0.059 R)
• M15: 4,573,057 km (0.1 R)
• M16: 4,786,234 km (0.117 R)
• M17: 5,933,201 km (0.089 R)
• M18: 6,065,595 km (0.078 R)
• M19: 6,673,860 km (0.112 R)
• M20: 7,550,354 km (0.083 R)
• M21: 9,875,105 km (0.107 R)
• M22: 10,150,515 km (0.091 R)
• M23: 10,229,652 km (0.113 R)
• M24: 10,708,814 km (0.111 R)
• M25: 11,647,541 km (0.109 R)
• M26: 11,771,856 km (0.08 R)
• M27: 12,612,297 km (0.048 R)
• M28: 13,428,503 km (0.097 R)
• M29: 13,908,712 km (0.108 R)
• M30: 14,128,920 km (0.102 R)
• M31: 14,886,185 km (0.098 R)
• M32: 15,610,837 km (0.058 R)
• M33: 15,977,352 km (0.109 R)
• M34: 16,300,483 km (0.117 R)
• M35: 17,948,154 km (0.069 R)
• M36: 18,091,918 km (0.119 R)
• M37: 18,767,352 km (0.111 R)
• M38: 19,451,164 km (0.07 R)
• M39: 19,648,035 km (0.066 R)
• M40: 19,845,654 km (0.047 R)
• M41: 19,944,687 km (0.08 R)
• M42: 19,994,204 km (0.09 R)
• M43: 21,398,629 km (0.074 R)
• M44: 21,449,343 km (0.046 R)
• M45: 22,369,669 km (0.096 R)
• M46: 22,524,353 km (0.067 R)
• M47: 23,042,261 km (0.084 R)
• M48: 23,250,651 km (0.102 R)
• M49: 24,142,852 km (0.096 R)
• M50: 24,460,449 km (0.082 R)
• M51: 25,260,348 km (0.039 R)
• M52: 25,475,171 km (0.068 R)
• M53: 25,960,616 km (0.116 R)
• M54: 26,558,110 km (0.107 R)
• M55: 27,490,404 km (0.1 R)
• M56: 27,600,807 km (0.101 R)
• M57: 28,936,866 km (0.081 R)
• M58: 30,522,154 km (0.082 R)
• M59: 30,693,594 km (0.118 R)
• M60: 30,808,185 km (0.12 R)
• M61: 32,426,236 km (0.081 R)
• M62: 33,245,584 km (0.044 R)
• M63: 34,904,774 km (0.109 R)
• M64: 35,985,469 km (0.114 R)
• M65: 36,045,906 km (0.105 R)
• M66: 36,227,219 km (0.119 R)
• M67: 36,955,312 km (0.106 R)
• M68: 37,199,156 km (0.073 R)
• M69: 38,056,651 km (0.088 R)
• M70: 38,487,792 km (0.1 R)
• M71: 39,791,089 km (0.102 R)
• M72: 41,931,685 km (0.084 R)

Kuiper Belt

Range: 38.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 14,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit