🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.91 AU - 0.95 AU

Year: 317 Days

Day: 19.6 Hours

Environment

Temp: 112 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,606,438 km

• M1: 704,307 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.59 AU - 5.55 AU

Year: 3450 Days

Day: 29 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,606,438 km

• M1: 1,149,061 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 9.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.65 AU - 6.75 AU

Year: 6124 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 147.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 19,606,438 km

• M1: 204,949 km (0.034 R)
• M2: 790,326 km (0.1 R)
• M3: 1,267,692 km (0.077 R)
• M4: 1,578,706 km (0.101 R)
• M5: 1,895,405 km (0.119 R)
• M6: 2,042,609 km (0.101 R)
• M7: 2,251,298 km (0.066 R)
• M8: 2,348,537 km (0.054 R)
• M9: 2,427,375 km (0.098 R)
• M10: 2,587,594 km (0.052 R)
• M11: 2,648,630 km (0.081 R)
• M12: 2,710,265 km (0.091 R)
• M13: 2,939,897 km (0.053 R)
• M14: 3,003,776 km (0.083 R)
• M15: 3,176,112 km (0.079 R)
• M16: 3,735,908 km (0.117 R)
• M17: 3,851,547 km (0.098 R)
• M18: 3,921,559 km (0.107 R)
• M19: 4,133,988 km (0.094 R)
• M20: 4,205,645 km (0.117 R)
• M21: 4,472,079 km (0.095 R)
• M22: 4,595,048 km (0.119 R)
• M23: 5,671,704 km (0.064 R)
• M24: 6,101,648 km (0.114 R)
• M25: 6,625,989 km (0.083 R)
• M26: 6,794,586 km (0.04 R)
• M27: 6,964,678 km (0.085 R)
• M28: 7,280,031 km (0.118 R)
• M29: 7,337,925 km (0.104 R)
• M30: 7,541,677 km (0.054 R)
• M31: 7,835,936 km (0.04 R)
• M32: 8,957,322 km (0.108 R)
• M33: 9,081,488 km (0.088 R)
• M34: 9,711,295 km (0.086 R)
• M35: 10,453,002 km (0.062 R)
• M36: 10,616,662 km (0.101 R)
• M37: 10,847,192 km (0.11 R)
• M38: 11,246,170 km (0.092 R)
• M39: 11,684,042 km (0.11 R)
• M40: 12,541,537 km (0.04 R)
• M41: 13,030,723 km (0.079 R)
• M42: 13,704,362 km (0.079 R)
• M43: 14,353,168 km (0.059 R)
• M44: 14,462,225 km (0.085 R)
• M45: 14,571,581 km (0.12 R)
• M46: 15,270,651 km (0.088 R)
• M47: 15,493,702 km (0.077 R)
• M48: 15,717,949 km (0.059 R)
• M49: 16,245,132 km (0.108 R)
• M50: 16,472,820 km (0.102 R)
• M51: 16,739,703 km (0.089 R)
• M52: 18,569,284 km (0.083 R)
• M53: 19,006,709 km (0.118 R)
• M54: 19,086,594 km (0.064 R)
• M55: 19,487,516 km (0.03 R)
• M56: 20,094,435 km (0.098 R)
• M57: 20,543,378 km (0.098 R)
• M58: 20,789,616 km (0.107 R)
• M59: 21,368,111 km (0.088 R)
• M60: 21,909,955 km (0.095 R)
• M61: 22,837,312 km (0.118 R)
• M62: 22,964,769 km (0.057 R)
• M63: 24,165,741 km (0.063 R)
• M64: 24,295,592 km (0.071 R)
• M65: 24,512,658 km (0.077 R)
• M66: 25,916,485 km (0.105 R)
• M67: 26,628,271 km (0.095 R)
• M68: 26,807,190 km (0.114 R)
• M69: 27,391,520 km (0.115 R)
• M70: 27,662,591 km (0.103 R)
• M71: 28,344,309 km (0.101 R)
• M72: 28,985,485 km (0.06 R)
• M73: 29,169,490 km (0.11 R)
• M74: 29,446,396 km (0.102 R)
• M75: 29,538,848 km (0.085 R)
• M76: 30,468,898 km (0.12 R)
• M77: 30,703,018 km (0.076 R)
• M78: 31,361,398 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 13.6

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.83 AU - 8.05 AU

Year: 7166 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 19,606,438 km

• M1: 296,353 km (0.07 R)
• M2: 1,048,831 km (0.101 R)
• M3: 1,198,279 km (0.07 R)
• M4: 1,740,870 km (0.04 R)
• M5: 1,960,031 km (0.089 R)
• M6: 2,341,207 km (0.054 R)
• M7: 2,805,708 km (0.084 R)
• M8: 3,048,954 km (0.103 R)
• M9: 4,193,827 km (0.09 R)
• M10: 4,332,654 km (0.108 R)
• M11: 4,579,191 km (0.097 R)
• M12: 5,535,570 km (0.106 R)
• M13: 5,707,308 km (0.055 R)
• M14: 6,154,456 km (0.098 R)
• M15: 6,532,341 km (0.109 R)
• M16: 6,774,988 km (0.08 R)
• M17: 7,020,628 km (0.088 R)
• M18: 7,605,406 km (0.084 R)
• M19: 8,032,658 km (0.102 R)
• M20: 8,184,051 km (0.049 R)
• M21: 8,688,345 km (0.113 R)
• M22: 8,777,057 km (0.113 R)
• M23: 9,865,531 km (0.112 R)
• M24: 9,958,132 km (0.084 R)
• M25: 10,167,718 km (0.066 R)
• M26: 10,543,808 km (0.075 R)
• M27: 10,828,941 km (0.09 R)
• M28: 11,309,749 km (0.109 R)
• M29: 11,675,067 km (0.087 R)
• M30: 11,920,706 km (0.119 R)
• M31: 12,844,623 km (0.066 R)
• M32: 13,098,191 km (0.097 R)
• M33: 13,533,371 km (0.089 R)
• M34: 14,681,385 km (0.103 R)
• M35: 15,428,328 km (0.099 R)
• M36: 15,887,743 km (0.06 R)
• M37: 16,324,419 km (0.047 R)
• M38: 18,595,015 km (0.099 R)
• M39: 19,228,712 km (0.099 R)
• M40: 19,373,672 km (0.047 R)
• M41: 19,489,910 km (0.09 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit