🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.51 AU - 0.65 AU

Year: 158 Days

Day: 37.5 Hours

Environment

Temp: 243 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 179 Days

Day: 12 Hours

Environment

Temp: 193 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,005,272 km

• M1: 111,750 km (0.097 R)
• M2: 359,633 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.38 AU - 1.76 AU

Year: 705 Days

Day: 18.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.75 AU - 4.93 AU

Year: 3238 Days

Day: 28.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,005,272 km

• M1: 327,320 km (0.115 R)
• M2: 1,381,536 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 14.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.21 AU - 5.65 AU

Year: 4532 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,005,272 km

• M1: 427,252 km (0.106 R)
• M2: 533,616 km (0.11 R)
• M3: 721,660 km (0.09 R)
• M4: 1,395,748 km (0.093 R)
• M5: 1,635,703 km (0.109 R)
• M6: 2,030,941 km (0.108 R)
• M7: 2,139,100 km (0.113 R)
• M8: 2,690,219 km (0.103 R)
• M9: 2,992,556 km (0.1 R)
• M10: 3,306,263 km (0.1 R)
• M11: 3,434,767 km (0.117 R)
• M12: 3,988,578 km (0.112 R)
• M13: 4,264,587 km (0.12 R)
• M14: 4,786,982 km (0.116 R)
• M15: 4,908,605 km (0.063 R)
• M16: 5,971,049 km (0.076 R)
• M17: 6,154,905 km (0.118 R)
• M18: 6,314,077 km (0.04 R)
• M19: 6,501,673 km (0.098 R)
• M20: 6,745,368 km (0.082 R)
• M21: 6,854,724 km (0.075 R)
• M22: 7,019,880 km (0.106 R)
• M23: 7,158,557 km (0.118 R)
• M24: 7,354,082 km (0.047 R)
• M25: 8,009,470 km (0.113 R)
• M26: 8,683,708 km (0.11 R)
• M27: 8,862,627 km (0.058 R)
• M28: 9,406,714 km (0.028 R)
• M29: 9,868,523 km (0.034 R)
• M30: 10,149,168 km (0.07 R)
• M31: 10,591,080 km (0.11 R)
• M32: 11,265,767 km (0.062 R)
• M33: 11,624,652 km (0.032 R)
• M34: 12,186,991 km (0.117 R)
• M35: 12,320,581 km (0.055 R)
• M36: 12,488,281 km (0.094 R)
• M37: 13,132,449 km (0.116 R)
• M38: 13,822,245 km (0.096 R)
• M39: 14,171,556 km (0.068 R)
• M40: 14,417,944 km (0.112 R)
• M41: 14,772,191 km (0.097 R)
• M42: 14,914,758 km (0.091 R)
• M43: 15,345,151 km (0.077 R)
• M44: 15,561,918 km (0.061 R)
• M45: 15,670,676 km (0.111 R)
• M46: 15,852,438 km (0.059 R)
• M47: 16,071,598 km (0.118 R)
• M48: 16,475,961 km (0.119 R)
• M49: 17,257,162 km (0.083 R)
• M50: 17,482,606 km (0.071 R)
• M51: 17,746,945 km (0.058 R)
• M52: 17,898,488 km (0.099 R)
• M53: 18,778,722 km (0.064 R)
• M54: 19,477,344 km (0.077 R)
• M55: 19,947,829 km (0.088 R)
• M56: 20,263,630 km (0.089 R)
• M57: 20,501,491 km (0.037 R)
• M58: 20,820,284 km (0.116 R)
• M59: 21,341,632 km (0.045 R)
• M60: 21,502,899 km (0.109 R)
• M61: 21,989,241 km (0.101 R)
• M62: 23,220,881 km (0.085 R)
• M63: 24,348,549 km (0.052 R)
• M64: 24,813,051 km (0.1 R)
• M65: 24,982,695 km (0.071 R)
• M66: 25,195,273 km (0.107 R)
• M67: 25,494,020 km (0.098 R)
• M68: 25,836,749 km (0.103 R)
• M69: 26,310,526 km (0.109 R)
• M70: 26,440,376 km (0.063 R)
• M71: 26,656,994 km (0.107 R)
• M72: 27,310,587 km (0.117 R)
• M73: 27,749,358 km (0.052 R)
• M74: 28,013,697 km (0.106 R)
• M75: 28,278,785 km (0.119 R)
• M76: 29,168,742 km (0.101 R)
• M77: 29,303,081 km (0.103 R)
• M78: 30,203,511 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 9.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.28 AU - 9.48 AU

Year: 8688 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,005,272 km

• M1: 141,669 km (0.092 R)
• M2: 325,974 km (0.109 R)
• M3: 463,155 km (0.118 R)
• M4: 546,182 km (0.114 R)
• M5: 634,893 km (0.091 R)
• M6: 872,455 km (0.075 R)
• M7: 1,025,643 km (0.107 R)
• M8: 1,138,290 km (0.114 R)
• M9: 1,394,252 km (0.056 R)
• M10: 1,763,908 km (0.081 R)
• M11: 2,395,810 km (0.07 R)
• M12: 2,591,634 km (0.083 R)
• M13: 2,838,320 km (0.07 R)
• M14: 3,282,177 km (0.108 R)
• M15: 3,549,359 km (0.068 R)
• M16: 4,234,817 km (0.108 R)
• M17: 4,633,196 km (0.117 R)
• M18: 5,695,789 km (0.071 R)
• M19: 5,811,877 km (0.068 R)
• M20: 6,076,067 km (0.094 R)
• M21: 6,254,537 km (0.119 R)
• M22: 6,404,434 km (0.096 R)
• M23: 6,646,933 km (0.094 R)
• M24: 6,892,423 km (0.066 R)
• M25: 7,016,290 km (0.092 R)
• M26: 7,487,373 km (0.119 R)
• M27: 7,742,887 km (0.118 R)
• M28: 7,807,214 km (0.078 R)
• M29: 7,968,779 km (0.094 R)
• M30: 8,394,086 km (0.112 R)
• M31: 8,559,691 km (0.071 R)
• M32: 9,164,814 km (0.071 R)
• M33: 9,679,581 km (0.069 R)
• M34: 10,844,948 km (0.103 R)
• M35: 10,917,054 km (0.116 R)
• M36: 11,025,363 km (0.094 R)
• M37: 11,646,344 km (0.112 R)
• M38: 11,720,096 km (0.105 R)
• M39: 11,942,548 km (0.1 R)
• M40: 12,166,196 km (0.055 R)
• M41: 13,460,218 km (0.114 R)
• M42: 13,693,142 km (0.1 R)
• M43: 15,400,951 km (0.08 R)
• M44: 15,889,538 km (0.12 R)
• M45: 16,135,626 km (0.119 R)
• M46: 17,049,071 km (0.11 R)
• M47: 17,216,920 km (0.091 R)
• M48: 17,469,890 km (0.097 R)
• M49: 17,979,270 km (0.089 R)
• M50: 19,317,723 km (0.076 R)
• M51: 19,536,734 km (0.117 R)
• M52: 19,624,398 km (0.114 R)
• M53: 20,420,409 km (0.111 R)
• M54: 20,509,569 km (0.041 R)
• M55: 21,227,040 km (0.114 R)
• M56: 21,498,261 km (0.092 R)
• M57: 22,181,175 km (0.09 R)
• M58: 22,502,362 km (0.065 R)
• M59: 22,640,441 km (0.09 R)
• M60: 22,778,819 km (0.085 R)
• M61: 23,615,071 km (0.12 R)
• M62: 24,414,073 km (0.03 R)
• M63: 24,603,464 km (0.045 R)
• M64: 25,990,386 km (0.077 R)
• M65: 26,523,104 km (0.052 R)
• M66: 26,864,038 km (0.104 R)
• M67: 28,440,799 km (0.038 R)
• M68: 28,540,282 km (0.099 R)
• M69: 29,693,382 km (0.069 R)
• M70: 29,996,767 km (0.1 R)
• M71: 30,199,472 km (0.067 R)
• M72: 30,301,049 km (0.097 R)
• M73: 30,453,639 km (0.086 R)
• M74: 31,117,554 km (0.118 R)
• M75: 31,220,178 km (0.065 R)
• M76: 32,148,582 km (0.086 R)
• M77: 32,981,244 km (0.116 R)
• M78: 33,085,813 km (0.066 R)
• M79: 33,190,532 km (0.092 R)
• M80: 33,295,400 km (0.085 R)
• M81: 35,575,570 km (0.111 R)
• M82: 35,682,832 km (0.102 R)
• M83: 35,897,655 km (0.11 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 17,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit