🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.65 AU - 2.07 AU

Year: 892 Days

Day: 21.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.85 AU - 2.19 AU

Year: 1009 Days

Day: 28.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,972,082 km

• M1: 168,746 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.92 AU - 4.66 AU

Year: 2593 Days

Day: 17.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 10

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.5 AU - 9.82 AU

Year: 8192 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,972,082 km

• M1: 129,103 km (0.098 R)
• M2: 218,862 km (0.1 R)
• M3: 330,462 km (0.054 R)
• M4: 438,322 km (0.081 R)
• M5: 593,156 km (0.062 R)
• M6: 730,935 km (0.039 R)
• M7: 804,238 km (0.071 R)
• M8: 906,114 km (0.094 R)
• M9: 1,012,628 km (0.084 R)
• M10: 1,166,265 km (0.073 R)
• M11: 1,856,958 km (0.114 R)
• M12: 2,029,594 km (0.103 R)
• M13: 2,390,873 km (0.112 R)
• M14: 2,484,372 km (0.091 R)
• M15: 2,579,067 km (0.101 R)
• M16: 3,030,703 km (0.028 R)
• M17: 3,234,904 km (0.109 R)
• M18: 3,808,612 km (0.073 R)
• M19: 4,073,849 km (0.085 R)
• M20: 4,208,637 km (0.049 R)
• M21: 4,598,938 km (0.12 R)
• M22: 4,716,073 km (0.06 R)
• M23: 5,049,078 km (0.094 R)
• M24: 5,169,803 km (0.101 R)
• M25: 5,242,807 km (0.039 R)
• M26: 5,365,178 km (0.051 R)
• M27: 5,763,108 km (0.085 R)
• M28: 5,991,096 km (0.06 R)
• M29: 6,561,063 km (0.12 R)
• M30: 6,826,001 km (0.059 R)
• M31: 7,393,725 km (0.114 R)
• M32: 8,089,206 km (0.028 R)
• M33: 8,776,608 km (0.092 R)
• M34: 9,334,159 km (0.039 R)
• M35: 9,542,399 km (0.11 R)
• M36: 9,782,354 km (0.108 R)
• M37: 10,115,509 km (0.087 R)
• M38: 10,452,403 km (0.078 R)
• M39: 10,699,838 km (0.034 R)
• M40: 11,295,088 km (0.077 R)
• M41: 11,612,684 km (0.088 R)
• M42: 12,062,376 km (0.072 R)
• M43: 12,616,037 km (0.055 R)
• M44: 12,813,506 km (0.038 R)
• M45: 13,144,866 km (0.082 R)
• M46: 13,211,437 km (0.04 R)
• M47: 13,546,087 km (0.09 R)
• M48: 14,053,374 km (0.092 R)
• M49: 14,670,315 km (0.101 R)
• M50: 14,774,136 km (0.065 R)
• M51: 15,261,227 km (0.04 R)
• M52: 15,366,244 km (0.036 R)
• M53: 16,001,886 km (0.072 R)
• M54: 16,287,019 km (0.116 R)
• M55: 16,681,958 km (0.117 R)
• M56: 16,898,725 km (0.101 R)
• M57: 17,080,038 km (0.094 R)
• M58: 17,189,244 km (0.069 R)
• M59: 17,298,600 km (0.059 R)
• M60: 17,554,562 km (0.075 R)
• M61: 18,033,425 km (0.085 R)
• M62: 18,816,121 km (0.075 R)
• M63: 18,966,467 km (0.073 R)
• M64: 20,106,702 km (0.1 R)
• M65: 20,685,047 km (0.107 R)
• M66: 20,840,330 km (0.089 R)
• M67: 21,818,849 km (0.116 R)
• M68: 21,897,837 km (0.097 R)
• M69: 22,293,972 km (0.086 R)
• M70: 22,572,673 km (0.069 R)
• M71: 22,652,409 km (0.086 R)
• M72: 23,254,241 km (0.044 R)
• M73: 23,375,266 km (0.041 R)
• M74: 23,456,049 km (0.11 R)
• M75: 23,536,831 km (0.115 R)
• M76: 23,820,619 km (0.077 R)
• M77: 23,983,381 km (0.1 R)
• M78: 25,091,004 km (0.112 R)
• M79: 26,509,640 km (0.11 R)
• M80: 26,678,237 km (0.111 R)
• M81: 26,762,610 km (0.078 R)
• M82: 26,847,133 km (0.088 R)
• M83: 27,398,700 km (0.089 R)
• M84: 28,426,737 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.9

Radius: 12.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.46 AU - 8.48 AU

Year: 8664 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,972,082 km

• M1: 173,982 km (0.027 R)
• M2: 424,708 km (0.067 R)
• M3: 543,639 km (0.115 R)
• M4: 862,731 km (0.113 R)
• M5: 1,022,053 km (0.055 R)
• M6: 1,207,554 km (0.072 R)
• M7: 1,288,486 km (0.093 R)
• M8: 1,982,920 km (0.106 R)
• M9: 2,079,710 km (0.09 R)
• M10: 2,672,566 km (0.047 R)
• M11: 2,845,202 km (0.1 R)
• M12: 3,111,187 km (0.075 R)
• M13: 3,293,098 km (0.067 R)
• M14: 3,431,925 km (0.045 R)
• M15: 3,884,458 km (0.069 R)
• M16: 4,155,230 km (0.059 R)
• M17: 4,585,923 km (0.097 R)
• M18: 4,715,474 km (0.066 R)
• M19: 4,793,714 km (0.103 R)
• M20: 5,031,126 km (0.114 R)
• M21: 5,517,768 km (0.064 R)
• M22: 5,683,223 km (0.11 R)
• M23: 6,190,061 km (0.118 R)
• M24: 6,275,930 km (0.06 R)
• M25: 6,740,730 km (0.062 R)
• M26: 7,007,164 km (0.119 R)
• M27: 7,519,836 km (0.079 R)
• M28: 8,044,775 km (0.112 R)
• M29: 8,773,766 km (0.075 R)
• M30: 9,129,958 km (0.096 R)
• M31: 9,326,230 km (0.097 R)
• M32: 9,656,543 km (0.109 R)
• M33: 9,890,065 km (0.044 R)
• M34: 10,704,924 km (0.037 R)
• M35: 11,295,238 km (0.115 R)
• M36: 11,400,405 km (0.045 R)
• M37: 11,753,755 km (0.112 R)
• M38: 11,896,023 km (0.12 R)
• M39: 12,471,077 km (0.119 R)
• M40: 13,018,456 km (0.05 R)
• M41: 13,387,813 km (0.117 R)
• M42: 13,873,108 km (0.084 R)
• M43: 14,174,548 km (0.073 R)
• M44: 14,440,084 km (0.088 R)
• M45: 14,860,903 km (0.063 R)
• M46: 15,014,839 km (0.118 R)
• M47: 15,130,777 km (0.08 R)
• M48: 15,324,507 km (0.084 R)
• M49: 15,714,359 km (0.1 R)
• M50: 15,832,092 km (0.075 R)
• M51: 16,783,684 km (0.072 R)
• M52: 16,984,295 km (0.048 R)
• M53: 17,387,910 km (0.083 R)
• M54: 18,163,425 km (0.073 R)
• M55: 18,452,000 km (0.108 R)
• M56: 19,284,961 km (0.088 R)
• M57: 19,748,265 km (0.089 R)
• M58: 20,257,945 km (0.081 R)
• M59: 20,728,879 km (0.105 R)
• M60: 20,857,982 km (0.11 R)
• M61: 21,507,387 km (0.1 R)
• M62: 21,594,453 km (0.103 R)
• M63: 21,769,033 km (0.103 R)
• M64: 22,251,486 km (0.099 R)
• M65: 23,271,594 km (0.105 R)
• M66: 23,764,819 km (0.074 R)
• M67: 24,035,441 km (0.051 R)
• M68: 24,261,633 km (0.058 R)
• M69: 24,352,289 km (0.114 R)
• M70: 26,655,947 km (0.108 R)
• M71: 27,266,306 km (0.066 R)
• M72: 27,502,222 km (0.051 R)
• M73: 28,071,292 km (0.071 R)
• M74: 28,548,510 km (0.076 R)
• M75: 28,692,273 km (0.101 R)
• M76: 29,559,342 km (0.098 R)
• M77: 29,656,282 km (0.106 R)
• M78: 31,220,776 km (0.103 R)
• M79: 31,467,763 km (0.038 R)
• M80: 31,864,047 km (0.112 R)
• M81: 32,561,772 km (0.047 R)
• M82: 33,415,676 km (0.116 R)
• M83: 33,820,039 km (0.109 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit