🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.57 AU - 0.83 AU

Year: 225 Days

Day: 12.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.21 AU - 3.61 AU

Year: 2424 Days

Day: 39.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,149,768 km

• M1: 778,208 km (0.106 R)
• M2: 2,586,996 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.1

Radius: 9.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.51 AU - 4.67 AU

Year: 3185 Days

Day: 12.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 17,149,768 km

• M1: 119,230 km (0.101 R)
• M2: 370,255 km (0.087 R)
• M3: 463,753 km (0.057 R)
• M4: 770,130 km (0.113 R)
• M5: 894,894 km (0.114 R)
• M6: 959,820 km (0.117 R)
• M7: 1,026,541 km (0.099 R)
• M8: 1,257,221 km (0.098 R)
• M9: 1,330,673 km (0.117 R)
• M10: 1,395,000 km (0.089 R)
• M11: 1,493,436 km (0.03 R)
• M12: 1,639,892 km (0.06 R)
• M13: 1,732,343 km (0.096 R)
• M14: 1,910,664 km (0.067 R)
• M15: 2,008,202 km (0.069 R)
• M16: 2,389,078 km (0.038 R)
• M17: 2,848,044 km (0.026 R)
• M18: 2,931,819 km (0.029 R)
• M19: 3,482,190 km (0.096 R)
• M20: 3,542,029 km (0.081 R)
• M21: 3,800,085 km (0.045 R)
• M22: 4,017,152 km (0.116 R)
• M23: 4,111,548 km (0.072 R)
• M24: 4,174,828 km (0.117 R)
• M25: 4,238,407 km (0.099 R)
• M26: 4,561,389 km (0.059 R)
• M27: 4,993,427 km (0.066 R)
• M28: 5,128,963 km (0.12 R)
• M29: 5,197,180 km (0.072 R)
• M30: 5,334,510 km (0.028 R)
• M31: 5,490,541 km (0.054 R)
• M32: 5,577,906 km (0.114 R)
• M33: 5,807,240 km (0.115 R)
• M34: 6,093,720 km (0.069 R)
• M35: 6,311,534 km (0.053 R)
• M36: 6,476,690 km (0.099 R)
• M37: 6,606,092 km (0.074 R)
• M38: 6,773,792 km (0.062 R)
• M39: 6,999,535 km (0.031 R)
• M40: 7,075,381 km (0.099 R)
• M41: 7,132,378 km (0.097 R)
• M42: 7,208,673 km (0.107 R)
• M43: 7,613,784 km (0.032 R)
• M44: 7,730,769 km (0.118 R)
• M45: 8,006,328 km (0.08 R)
• M46: 8,305,225 km (0.112 R)
• M47: 8,648,403 km (0.071 R)
• M48: 8,770,624 km (0.059 R)
• M49: 8,872,949 km (0.103 R)
• M50: 9,202,962 km (0.067 R)
• M51: 9,285,989 km (0.11 R)
• M52: 9,579,051 km (0.05 R)
• M53: 9,705,461 km (0.101 R)
• M54: 10,002,862 km (0.059 R)
• M55: 10,066,890 km (0.08 R)
• M56: 10,281,562 km (0.044 R)
• M57: 10,454,348 km (0.05 R)
• M58: 10,650,022 km (0.118 R)
• M59: 10,912,716 km (0.073 R)
• M60: 11,000,679 km (0.034 R)
• M61: 11,199,645 km (0.103 R)
• M62: 11,422,097 km (0.114 R)
• M63: 11,916,667 km (0.054 R)
• M64: 12,303,677 km (0.065 R)
• M65: 12,833,852 km (0.114 R)
• M66: 13,019,951 km (0.049 R)
• M67: 13,347,870 km (0.116 R)
• M68: 13,607,572 km (0.085 R)
• M69: 13,702,267 km (0.117 R)
• M70: 14,155,699 km (0.056 R)
• M71: 15,298,177 km (0.105 R)
• M72: 15,768,513 km (0.12 R)
• M73: 15,867,996 km (0.098 R)
• M74: 16,293,751 km (0.106 R)
• M75: 16,419,713 km (0.114 R)
• M76: 16,621,819 km (0.039 R)
• M77: 17,028,576 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.5

Radius: 14.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.71 AU - 6.65 AU

Year: 5212 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,149,768 km

• M1: 235,766 km (0.084 R)
• M2: 372,050 km (0.099 R)
• M3: 464,352 km (0.066 R)
• M4: 567,874 km (0.094 R)
• M5: 754,123 km (0.108 R)
• M6: 944,711 km (0.089 R)
• M7: 1,065,735 km (0.061 R)
• M8: 1,202,318 km (0.076 R)
• M9: 1,335,011 km (0.11 R)
• M10: 1,604,587 km (0.118 R)
• M11: 1,988,156 km (0.076 R)
• M12: 2,085,544 km (0.085 R)
• M13: 2,222,276 km (0.103 R)
• M14: 2,571,139 km (0.111 R)
• M15: 2,718,343 km (0.117 R)
• M16: 3,063,764 km (0.09 R)
• M17: 3,220,244 km (0.118 R)
• M18: 3,751,466 km (0.085 R)
• M19: 3,888,797 km (0.065 R)
• M20: 4,012,065 km (0.05 R)
• M21: 4,215,518 km (0.07 R)
• M22: 4,326,370 km (0.12 R)
• M23: 4,780,101 km (0.113 R)
• M24: 5,062,990 km (0.119 R)
• M25: 5,715,536 km (0.108 R)
• M26: 6,394,860 km (0.079 R)
• M27: 6,541,167 km (0.116 R)
• M28: 6,799,971 km (0.029 R)
• M29: 7,099,765 km (0.083 R)
• M30: 7,289,455 km (0.082 R)
• M31: 7,423,196 km (0.096 R)
• M32: 7,557,834 km (0.107 R)
• M33: 7,771,011 km (0.116 R)
• M34: 7,927,341 km (0.101 R)
• M35: 8,223,245 km (0.106 R)
• M36: 8,362,671 km (0.059 R)
• M37: 8,462,752 km (0.087 R)
• M38: 8,724,697 km (0.096 R)
• M39: 8,928,001 km (0.116 R)
• M40: 9,443,366 km (0.109 R)
• M41: 9,841,446 km (0.072 R)
• M42: 10,095,911 km (0.09 R)
• M43: 10,352,322 km (0.075 R)
• M44: 10,611,127 km (0.04 R)
• M45: 10,828,343 km (0.098 R)
• M46: 11,003,223 km (0.065 R)
• M47: 11,134,869 km (0.116 R)
• M48: 11,245,122 km (0.088 R)
• M49: 11,466,677 km (0.109 R)
• M50: 11,712,017 km (0.086 R)
• M51: 11,846,506 km (0.072 R)
• M52: 12,389,995 km (0.075 R)
• M53: 12,826,073 km (0.107 R)
• M54: 12,918,524 km (0.108 R)
• M55: 13,855,156 km (0.077 R)
• M56: 14,427,667 km (0.093 R)
• M57: 14,716,840 km (0.072 R)
• M58: 15,178,649 km (0.038 R)
• M59: 15,276,486 km (0.071 R)
• M60: 15,546,660 km (0.091 R)
• M61: 15,645,394 km (0.08 R)
• M62: 15,892,829 km (0.07 R)
• M63: 16,744,041 km (0.027 R)
• M64: 16,845,169 km (0.066 R)
• M65: 17,073,455 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit