🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.1 AU - 1.3 AU

Year: 501 Days

Day: 23.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.35 AU - 1.49 AU

Year: 644 Days

Day: 39.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,877,271 km

• M1: 1,134,550 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.18 AU - 1.86 AU

Year: 714 Days

Day: 38.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.9 AU - 2.34 AU

Year: 1175 Days

Day: 13.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,877,271 km

• M1: 251,324 km (0.117 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 12.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.19 AU - 7.63 AU

Year: 6917 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,877,271 km

• M1: 162,762 km (0.091 R)
• M2: 252,820 km (0.041 R)
• M3: 396,584 km (0.08 R)
• M4: 540,048 km (0.034 R)
• M5: 661,522 km (0.053 R)
• M6: 793,916 km (0.1 R)
• M7: 1,548,039 km (0.109 R)
• M8: 1,638,246 km (0.077 R)
• M9: 1,792,631 km (0.077 R)
• M10: 2,017,178 km (0.079 R)
• M11: 2,116,361 km (0.113 R)
• M12: 2,354,371 km (0.114 R)
• M13: 2,875,421 km (0.028 R)
• M14: 3,236,251 km (0.068 R)
• M15: 3,835,689 km (0.051 R)
• M16: 4,622,574 km (0.052 R)
• M17: 4,955,729 km (0.118 R)
• M18: 5,136,742 km (0.082 R)
• M19: 5,342,888 km (0.103 R)
• M20: 5,669,161 km (0.053 R)
• M21: 5,787,343 km (0.114 R)
• M22: 5,954,145 km (0.106 R)
• M23: 6,316,920 km (0.075 R)
• M24: 6,439,440 km (0.056 R)
• M25: 7,115,024 km (0.051 R)
• M26: 7,448,328 km (0.117 R)
• M27: 7,578,030 km (0.096 R)
• M28: 7,786,868 km (0.077 R)
• M29: 7,918,514 km (0.105 R)
• M30: 8,696,124 km (0.066 R)
• M31: 8,942,512 km (0.095 R)
• M32: 9,358,244 km (0.036 R)
• M33: 9,893,954 km (0.026 R)
• M34: 10,036,671 km (0.07 R)
• M35: 10,208,708 km (0.062 R)
• M36: 10,730,805 km (0.116 R)
• M37: 10,965,823 km (0.054 R)
• M38: 11,202,337 km (0.05 R)
• M39: 11,922,352 km (0.099 R)
• M40: 12,257,451 km (0.087 R)
• M41: 12,657,326 km (0.114 R)
• M42: 12,750,227 km (0.07 R)
• M43: 13,281,149 km (0.119 R)
• M44: 14,267,598 km (0.068 R)
• M45: 14,721,029 km (0.073 R)
• M46: 15,476,049 km (0.096 R)
• M47: 16,581,278 km (0.092 R)
• M48: 16,750,922 km (0.084 R)
• M49: 17,332,260 km (0.06 R)
• M50: 17,781,203 km (0.101 R)
• M51: 18,024,599 km (0.107 R)
• M52: 18,549,837 km (0.105 R)
• M53: 19,687,080 km (0.111 R)
• M54: 19,830,843 km (0.094 R)
• M55: 20,083,365 km (0.094 R)
• M56: 20,664,253 km (0.119 R)
• M57: 21,103,622 km (0.057 R)
• M58: 22,402,730 km (0.074 R)
• M59: 22,515,228 km (0.045 R)
• M60: 22,854,067 km (0.097 R)
• M61: 23,651,124 km (0.097 R)
• M62: 24,187,582 km (0.073 R)
• M63: 24,457,457 km (0.08 R)
• M64: 24,883,362 km (0.088 R)
• M65: 26,057,406 km (0.098 R)
• M66: 26,532,080 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 9.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.77 AU - 10.57 AU

Year: 11451 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,877,271 km

• M1: 167,699 km (0.077 R)
• M2: 256,112 km (0.067 R)
• M3: 413,489 km (0.101 R)
• M4: 619,634 km (0.088 R)
• M5: 700,567 km (0.116 R)
• M6: 829,520 km (0.088 R)
• M7: 935,585 km (0.097 R)
• M8: 998,416 km (0.08 R)
• M9: 1,334,413 km (0.095 R)
• M10: 1,628,373 km (0.08 R)
• M11: 1,763,460 km (0.031 R)
• M12: 1,842,298 km (0.059 R)
• M13: 2,086,292 km (0.108 R)
• M14: 2,340,758 km (0.084 R)
• M15: 2,741,381 km (0.115 R)
• M16: 3,211,866 km (0.096 R)
• M17: 3,456,608 km (0.099 R)
• M18: 3,531,108 km (0.099 R)
• M19: 3,606,356 km (0.039 R)
• M20: 3,809,360 km (0.107 R)
• M21: 3,964,194 km (0.076 R)
• M22: 4,173,930 km (0.083 R)
• M23: 5,048,928 km (0.095 R)
• M24: 5,478,274 km (0.11 R)
• M25: 5,623,982 km (0.073 R)
• M26: 6,804,459 km (0.093 R)
• M27: 7,698,007 km (0.091 R)
• M28: 7,763,232 km (0.045 R)
• M29: 7,828,606 km (0.086 R)
• M30: 8,026,075 km (0.087 R)
• M31: 8,191,830 km (0.092 R)
• M32: 8,291,761 km (0.078 R)
• M33: 8,797,851 km (0.052 R)
• M34: 9,628,418 km (0.111 R)
• M35: 9,981,918 km (0.089 R)
• M36: 10,628,929 km (0.065 R)
• M37: 11,289,553 km (0.08 R)
• M38: 11,699,750 km (0.048 R)
• M39: 12,343,320 km (0.091 R)
• M40: 12,882,022 km (0.07 R)
• M41: 13,389,159 km (0.113 R)
• M42: 13,585,880 km (0.026 R)
• M43: 13,744,005 km (0.076 R)
• M44: 13,942,522 km (0.098 R)
• M45: 14,062,050 km (0.078 R)
• M46: 14,382,638 km (0.073 R)
• M47: 14,584,147 km (0.119 R)
• M48: 15,112,526 km (0.025 R)
• M49: 15,358,615 km (0.055 R)
• M50: 15,854,682 km (0.064 R)
• M51: 16,608,505 km (0.095 R)
• M52: 16,947,344 km (0.119 R)
• M53: 17,117,587 km (0.092 R)
• M54: 18,020,709 km (0.049 R)
• M55: 18,194,542 km (0.087 R)
• M56: 18,763,313 km (0.084 R)
• M57: 18,851,276 km (0.115 R)
• M58: 20,323,170 km (0.055 R)
• M59: 22,857,507 km (0.114 R)
• M60: 22,951,605 km (0.086 R)
• M61: 23,518,431 km (0.065 R)
• M62: 23,851,286 km (0.087 R)
• M63: 24,137,766 km (0.05 R)
• M64: 24,329,401 km (0.112 R)
• M65: 24,569,655 km (0.117 R)
• M66: 25,343,674 km (0.068 R)
• M67: 26,322,643 km (0.104 R)
• M68: 26,915,948 km (0.118 R)
• M69: 27,563,557 km (0.117 R)
• M70: 27,813,984 km (0.086 R)
• M71: 28,975,911 km (0.076 R)
• M72: 29,999,160 km (0.094 R)
• M73: 30,308,529 km (0.054 R)
• M74: 30,463,512 km (0.085 R)
• M75: 30,722,466 km (0.115 R)
• M76: 31,086,288 km (0.092 R)
• M77: 31,451,456 km (0.12 R)
• M78: 31,608,534 km (0.099 R)
• M79: 33,565,723 km (0.112 R)
• M80: 34,532,125 km (0.097 R)
• M81: 35,235,684 km (0.074 R)
• M82: 35,671,014 km (0.106 R)
• M83: 36,601,961 km (0.053 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: 541 - 15,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit