🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 285 Days

Day: 43.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.49 AU - 0.79 AU

Year: 331 Days

Day: 40.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 12.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.85 AU - 3.91 AU

Year: 4012 Days

Day: 12.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,281,966 km

• M1: 187,596 km (0.059 R)
• M2: 417,677 km (0.112 R)
• M3: 569,519 km (0.045 R)
• M4: 935,735 km (0.109 R)
• M5: 1,058,106 km (0.047 R)
• M6: 1,236,875 km (0.063 R)
• M7: 1,319,752 km (0.117 R)
• M8: 1,458,729 km (0.116 R)
• M9: 1,917,845 km (0.094 R)
• M10: 2,214,647 km (0.1 R)
• M11: 2,473,601 km (0.09 R)
• M12: 2,566,651 km (0.053 R)
• M13: 2,742,578 km (0.051 R)
• M14: 2,866,744 km (0.117 R)
• M15: 3,412,028 km (0.113 R)
• M16: 3,636,425 km (0.033 R)
• M17: 3,742,789 km (0.036 R)
• M18: 4,178,717 km (0.088 R)
• M19: 4,532,815 km (0.054 R)
• M20: 4,664,013 km (0.098 R)
• M21: 4,997,616 km (0.057 R)
• M22: 5,339,148 km (0.083 R)
• M23: 5,565,190 km (0.11 R)
• M24: 5,705,812 km (0.079 R)
• M25: 6,008,898 km (0.089 R)
• M26: 6,335,470 km (0.041 R)
• M27: 6,538,025 km (0.11 R)
• M28: 6,668,026 km (0.12 R)
• M29: 6,798,774 km (0.061 R)
• M30: 6,911,721 km (0.104 R)
• M31: 7,006,267 km (0.085 R)
• M32: 7,120,260 km (0.091 R)
• M33: 7,621,413 km (0.065 R)
• M34: 7,797,639 km (0.075 R)
• M35: 8,034,602 km (0.118 R)
• M36: 8,314,201 km (0.084 R)
• M37: 8,780,647 km (0.034 R)
• M38: 9,318,003 km (0.096 R)
• M39: 9,485,552 km (0.045 R)
• M40: 9,633,056 km (0.103 R)
• M41: 9,823,643 km (0.06 R)
• M42: 9,951,550 km (0.105 R)
• M43: 10,122,839 km (0.071 R)
• M44: 10,490,102 km (0.049 R)
• M45: 10,708,216 km (0.111 R)
• M46: 10,949,816 km (0.049 R)
• M47: 11,148,931 km (0.064 R)
• M48: 11,663,099 km (0.038 R)
• M49: 12,368,453 km (0.094 R)
• M50: 12,598,983 km (0.095 R)
• M51: 12,761,147 km (0.086 R)
• M52: 13,064,232 km (0.115 R)
• M53: 13,558,953 km (0.103 R)
• M54: 14,059,806 km (0.104 R)
• M55: 14,252,189 km (0.087 R)
• M56: 14,493,790 km (0.063 R)
• M57: 14,736,886 km (0.107 R)
• M58: 14,834,574 km (0.06 R)
• M59: 15,424,887 km (0.119 R)
• M60: 15,598,420 km (0.083 R)
• M61: 15,797,685 km (0.103 R)
• M62: 16,501,543 km (0.05 R)
• M63: 17,241,454 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 12.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.03 AU - 3.77 AU

Year: 4048 Days

Day: 14.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,281,966 km

• M1: 156,330 km (0.063 R)
• M2: 298,298 km (0.113 R)
• M3: 426,653 km (0.092 R)
• M4: 897,438 km (0.099 R)
• M5: 1,063,940 km (0.059 R)
• M6: 1,533,827 km (0.088 R)
• M7: 1,657,245 km (0.115 R)
• M8: 1,980,676 km (0.058 R)
• M9: 2,081,804 km (0.085 R)
• M10: 2,184,727 km (0.111 R)
• M11: 2,613,624 km (0.107 R)
• M12: 2,838,171 km (0.113 R)
• M13: 2,952,763 km (0.094 R)
• M14: 3,049,553 km (0.059 R)
• M15: 3,326,309 km (0.082 R)
• M16: 3,883,411 km (0.088 R)
• M17: 4,227,337 km (0.066 R)
• M18: 4,491,826 km (0.102 R)
• M19: 4,944,958 km (0.039 R)
• M20: 5,177,134 km (0.104 R)
• M21: 5,389,114 km (0.111 R)
• M22: 5,484,258 km (0.097 R)
• M23: 5,846,135 km (0.071 R)
• M24: 5,943,972 km (0.107 R)
• M25: 6,190,958 km (0.086 R)
• M26: 6,315,723 km (0.079 R)
• M27: 6,771,847 km (0.03 R)
• M28: 7,344,059 km (0.053 R)
• M29: 7,502,782 km (0.119 R)
• M30: 7,958,906 km (0.111 R)
• M31: 8,286,226 km (0.045 R)
• M32: 8,396,330 km (0.102 R)
• M33: 8,590,209 km (0.117 R)
• M34: 9,180,971 km (0.105 R)
• M35: 9,495,575 km (0.085 R)
• M36: 10,106,234 km (0.103 R)
• M37: 10,639,700 km (0.09 R)
• M38: 11,061,117 km (0.07 R)
• M39: 11,858,025 km (0.11 R)
• M40: 12,013,457 km (0.093 R)
• M41: 12,169,637 km (0.098 R)
• M42: 12,357,831 km (0.118 R)
• M43: 12,546,923 km (0.059 R)
• M44: 13,088,318 km (0.11 R)
• M45: 13,248,836 km (0.081 R)
• M46: 13,604,730 km (0.106 R)
• M47: 13,963,615 km (0.096 R)
• M48: 14,424,975 km (0.103 R)
• M49: 14,724,170 km (0.05 R)
• M50: 14,891,271 km (0.104 R)
• M51: 15,770,608 km (0.083 R)
• M52: 16,113,187 km (0.111 R)
• M53: 16,354,638 km (0.118 R)
• M54: 16,562,429 km (0.12 R)
• M55: 17,650,155 km (0.105 R)
• M56: 18,148,914 km (0.086 R)
• M57: 18,688,514 km (0.115 R)
• M58: 18,833,325 km (0.113 R)
• M59: 19,673,167 km (0.087 R)
• M60: 20,079,176 km (0.046 R)
• M61: 20,190,327 km (0.09 R)
• M62: 20,413,377 km (0.106 R)
• M63: 20,749,374 km (0.095 R)
• M64: 20,899,421 km (0.081 R)
• M65: 21,162,713 km (0.104 R)
• M66: 21,313,657 km (0.053 R)
• M67: 21,464,901 km (0.12 R)
• M68: 21,654,591 km (0.096 R)
• M69: 22,765,505 km (0.101 R)
• M70: 23,191,709 km (0.07 R)
• M71: 24,446,686 km (0.073 R)
• M72: 25,763,745 km (0.03 R)
• M73: 25,925,012 km (0.092 R)
• M74: 26,127,119 km (0.065 R)
• M75: 26,370,215 km (0.083 R)
• M76: 26,451,297 km (0.049 R)
• M77: 27,022,163 km (0.1 R)
• M78: 27,185,972 km (0.065 R)
• M79: 27,514,489 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 12.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.15 AU - 5.85 AU

Year: 8328 Days

Day: 9 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,281,966 km

• M1: 189,840 km (0.115 R)
• M2: 349,909 km (0.104 R)
• M3: 445,353 km (0.059 R)
• M4: 643,570 km (0.118 R)
• M5: 888,312 km (0.087 R)
• M6: 1,580,950 km (0.09 R)
• M7: 1,716,935 km (0.079 R)
• M8: 2,001,171 km (0.037 R)
• M9: 2,456,098 km (0.074 R)
• M10: 2,614,971 km (0.08 R)
• M11: 2,919,253 km (0.101 R)
• M12: 3,161,302 km (0.076 R)
• M13: 3,460,348 km (0.089 R)
• M14: 3,587,806 km (0.066 R)
• M15: 3,847,358 km (0.116 R)
• M16: 4,032,859 km (0.106 R)
• M17: 5,032,921 km (0.045 R)
• M18: 5,323,889 km (0.115 R)
• M19: 5,740,818 km (0.1 R)
• M20: 5,892,211 km (0.114 R)
• M21: 6,044,951 km (0.102 R)
• M22: 6,669,372 km (0.06 R)
• M23: 6,957,199 km (0.099 R)
• M24: 7,314,438 km (0.118 R)
• M25: 8,422,211 km (0.059 R)
• M26: 8,907,955 km (0.066 R)
• M27: 9,260,557 km (0.107 R)
• M28: 9,979,375 km (0.108 R)
• M29: 10,493,393 km (0.092 R)
• M30: 11,356,423 km (0.117 R)
• M31: 11,470,716 km (0.113 R)
• M32: 12,359,477 km (0.095 R)
• M33: 12,477,061 km (0.058 R)
• M34: 13,310,620 km (0.112 R)
• M35: 13,794,868 km (0.083 R)
• M36: 14,080,152 km (0.066 R)
• M37: 14,989,258 km (0.095 R)
• M38: 15,282,470 km (0.099 R)
• M39: 15,493,103 km (0.12 R)
• M40: 15,662,299 km (0.074 R)
• M41: 15,959,849 km (0.113 R)
• M42: 16,690,485 km (0.103 R)
• M43: 16,777,102 km (0.099 R)
• M44: 17,256,414 km (0.1 R)
• M45: 17,431,892 km (0.061 R)
• M46: 18,050,629 km (0.111 R)
• M47: 18,452,149 km (0.087 R)
• M48: 18,811,483 km (0.067 R)
• M49: 19,400,450 km (0.072 R)
• M50: 21,063,081 km (0.057 R)
• M51: 21,156,729 km (0.034 R)
• M52: 21,297,650 km (0.08 R)
• M53: 21,532,968 km (0.118 R)
• M54: 21,627,364 km (0.117 R)
• M55: 22,531,085 km (0.071 R)
• M56: 22,770,890 km (0.11 R)
• M57: 25,315,400 km (0.092 R)
• M58: 26,823,945 km (0.09 R)
• M59: 26,976,386 km (0.08 R)
• M60: 27,948,622 km (0.084 R)
• M61: 28,206,379 km (0.041 R)
• M62: 28,309,751 km (0.115 R)
• M63: 28,984,587 km (0.066 R)
• M64: 29,559,642 km (0.107 R)
• M65: 30,244,052 km (0.08 R)
• M66: 30,880,591 km (0.106 R)
• M67: 31,147,025 km (0.031 R)
• M68: 31,897,408 km (0.05 R)
• M69: 32,762,233 km (0.096 R)
• M70: 33,252,016 km (0.057 R)
• M71: 35,849,185 km (0.119 R)
• M72: 36,017,183 km (0.091 R)
• M73: 36,861,065 km (0.108 R)
• M74: 37,427,293 km (0.116 R)
• M75: 38,224,799 km (0.12 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: 224 - 16,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit