🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.43 AU - 0.65 AU

Year: 140 Days

Day: 13.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 156 Days

Day: 17.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 20.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.92 AU - 1.02 AU

Year: 337 Days

Day: 32 Hours

Environment

Temp: 156 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,785,358 km

• M1: 672,442 km (0.118 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 14.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.87 AU - 7.57 AU

Year: 6151 Days

Day: 9.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,785,358 km

• M1: 184,454 km (0.113 R)
• M2: 327,171 km (0.08 R)
• M3: 538,552 km (0.1 R)
• M4: 868,416 km (0.065 R)
• M5: 1,003,054 km (0.095 R)
• M6: 1,339,350 km (0.096 R)
• M7: 1,475,035 km (0.099 R)
• M8: 1,580,053 km (0.098 R)
• M9: 1,724,265 km (0.095 R)
• M10: 1,923,529 km (0.103 R)
• M11: 2,117,707 km (0.064 R)
• M12: 2,277,777 km (0.062 R)
• M13: 2,914,615 km (0.047 R)
• M14: 3,063,615 km (0.082 R)
• M15: 3,169,530 km (0.084 R)
• M16: 3,400,659 km (0.038 R)
• M17: 3,573,594 km (0.042 R)
• M18: 3,701,351 km (0.054 R)
• M19: 4,027,474 km (0.089 R)
• M20: 4,244,540 km (0.08 R)
• M21: 4,414,184 km (0.062 R)
• M22: 4,638,282 km (0.099 R)
• M23: 5,043,842 km (0.072 R)
• M24: 5,387,618 km (0.094 R)
• M25: 5,608,873 km (0.055 R)
• M26: 6,022,212 km (0.075 R)
• M27: 6,232,546 km (0.092 R)
• M28: 6,445,424 km (0.117 R)
• M29: 6,621,501 km (0.088 R)
• M30: 6,818,970 km (0.049 R)
• M31: 6,918,453 km (0.07 R)
• M32: 7,179,351 km (0.07 R)
• M33: 7,628,295 km (0.075 R)
• M34: 8,276,502 km (0.071 R)
• M35: 8,382,717 km (0.03 R)
• M36: 8,575,100 km (0.066 R)
• M37: 8,704,203 km (0.099 R)
• M38: 8,899,129 km (0.073 R)
• M39: 9,095,401 km (0.08 R)
• M40: 9,293,169 km (0.08 R)
• M41: 10,053,127 km (0.065 R)
• M42: 10,326,143 km (0.074 R)
• M43: 10,486,661 km (0.12 R)
• M44: 10,717,191 km (0.115 R)
• M45: 11,775,746 km (0.081 R)
• M46: 11,943,445 km (0.114 R)
• M47: 12,305,472 km (0.073 R)
• M48: 12,451,330 km (0.117 R)
• M49: 12,597,637 km (0.103 R)
• M50: 12,695,623 km (0.078 R)
• M51: 12,990,929 km (0.094 R)
• M52: 13,313,463 km (0.117 R)
• M53: 13,890,461 km (0.091 R)
• M54: 14,143,880 km (0.1 R)
• M55: 14,296,769 km (0.096 R)
• M56: 14,475,688 km (0.058 R)
• M57: 14,913,561 km (0.093 R)
• M58: 15,225,174 km (0.117 R)
• M59: 15,460,342 km (0.058 R)
• M60: 15,591,539 km (0.085 R)
• M61: 15,907,938 km (0.06 R)
• M62: 16,466,686 km (0.117 R)
• M63: 17,439,521 km (0.06 R)
• M64: 17,603,481 km (0.083 R)
• M65: 18,043,298 km (0.07 R)
• M66: 18,793,532 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 8.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.51 AU - 15.17 AU

Year: 15306 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,785,358 km

• M1: 135,835 km (0.099 R)
• M2: 372,349 km (0.098 R)
• M3: 527,781 km (0.101 R)
• M4: 794,065 km (0.057 R)
• M5: 886,816 km (0.067 R)
• M6: 1,032,973 km (0.097 R)
• M7: 1,331,271 km (0.116 R)
• M8: 1,386,772 km (0.112 R)
• M9: 1,557,912 km (0.103 R)
• M10: 1,695,991 km (0.097 R)
• M11: 1,879,398 km (0.11 R)
• M12: 2,069,387 km (0.103 R)
• M13: 2,606,743 km (0.117 R)
• M14: 3,061,820 km (0.1 R)
• M15: 3,260,934 km (0.071 R)
• M16: 3,489,969 km (0.086 R)
• M17: 3,777,197 km (0.06 R)
• M18: 4,291,215 km (0.079 R)
• M19: 4,458,166 km (0.078 R)
• M20: 4,741,205 km (0.104 R)
• M21: 4,827,224 km (0.106 R)
• M22: 4,913,841 km (0.075 R)
• M23: 5,414,246 km (0.086 R)
• M24: 5,564,592 km (0.075 R)
• M25: 5,777,470 km (0.084 R)
• M26: 5,838,655 km (0.037 R)
• M27: 5,900,140 km (0.107 R)
• M28: 6,211,004 km (0.1 R)
• M29: 6,719,338 km (0.083 R)
• M30: 7,540,481 km (0.1 R)
• M31: 7,809,906 km (0.11 R)
• M32: 8,672,189 km (0.078 R)
• M33: 8,742,500 km (0.053 R)
• M34: 9,132,501 km (0.1 R)
• M35: 9,600,743 km (0.08 R)
• M36: 9,929,559 km (0.045 R)
• M37: 10,224,865 km (0.08 R)
• M38: 10,635,810 km (0.107 R)
• M39: 10,937,998 km (0.107 R)
• M40: 11,051,991 km (0.083 R)
• M41: 11,783,675 km (0.091 R)
• M42: 11,978,750 km (0.102 R)
• M43: 12,411,836 km (0.058 R)
• M44: 12,690,088 km (0.108 R)
• M45: 12,930,193 km (0.104 R)
• M46: 13,091,160 km (0.079 R)
• M47: 13,782,601 km (0.062 R)
• M48: 14,694,999 km (0.092 R)
• M49: 15,073,930 km (0.077 R)
• M50: 15,498,639 km (0.062 R)
• M51: 16,013,554 km (0.068 R)
• M52: 17,280,948 km (0.084 R)
• M53: 17,547,082 km (0.108 R)
• M54: 17,859,443 km (0.09 R)
• M55: 18,444,370 km (0.088 R)
• M56: 19,127,135 km (0.119 R)
• M57: 19,218,838 km (0.116 R)
• M58: 19,586,849 km (0.096 R)
• M59: 20,330,051 km (0.111 R)
• M60: 20,846,314 km (0.089 R)
• M61: 21,414,486 km (0.056 R)
• M62: 22,179,979 km (0.112 R)
• M63: 22,372,810 km (0.098 R)
• M64: 23,149,373 km (0.11 R)
• M65: 23,541,020 km (0.116 R)
• M66: 25,179,566 km (0.111 R)
• M67: 25,531,869 km (0.088 R)
• M68: 25,835,103 km (0.112 R)
• M69: 26,190,398 km (0.105 R)
• M70: 26,343,138 km (0.059 R)
• M71: 26,700,826 km (0.09 R)
• M72: 26,854,613 km (0.09 R)
• M73: 27,524,213 km (0.048 R)
• M74: 28,932,677 km (0.103 R)
• M75: 29,037,994 km (0.106 R)
• M76: 29,196,119 km (0.096 R)
• M77: 29,725,247 km (0.084 R)
• M78: 29,991,082 km (0.098 R)
• M79: 30,151,002 km (0.044 R)
• M80: 31,062,053 km (0.089 R)
• M81: 31,602,251 km (0.074 R)
• M82: 31,927,926 km (0.054 R)
• M83: 32,200,044 km (0.109 R)
• M84: 36,886,796 km (0.076 R)
• M85: 37,057,936 km (0.032 R)
• M86: 38,148,953 km (0.117 R)
• M87: 38,206,698 km (0.083 R)
• M88: 38,495,571 km (0.029 R)
• M89: 38,785,342 km (0.101 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit