🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.81 AU - 1.17 AU

Year: 377 Days

Day: 39.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.71 AU - 1.77 AU

Year: 879 Days

Day: 12.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,727,199 km

• M1: 399,726 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.48 AU - 2.32 AU

Year: 1003 Days

Day: 28.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.62 AU - 3.76 AU

Year: 2714 Days

Day: 16.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,727,199 km

• M1: 961,316 km (0.034 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.9

Radius: 13.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.96 AU - 7.92 AU

Year: 7000 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 86,727,199 km

• M1: 188,344 km (0.12 R)
• M2: 334,351 km (0.075 R)
• M3: 541,694 km (0.1 R)
• M4: 632,649 km (0.075 R)
• M5: 718,818 km (0.087 R)
• M6: 809,624 km (0.084 R)
• M7: 929,601 km (0.094 R)
• M8: 1,243,757 km (0.034 R)
• M9: 1,327,681 km (0.109 R)
• M10: 2,432,162 km (0.105 R)
• M11: 2,851,485 km (0.075 R)
• M12: 3,195,859 km (0.104 R)
• M13: 3,393,029 km (0.108 R)
• M14: 3,513,306 km (0.079 R)
• M15: 3,903,607 km (0.104 R)
• M16: 4,008,774 km (0.091 R)
• M17: 4,286,577 km (0.119 R)
• M18: 4,395,036 km (0.095 R)
• M19: 4,592,804 km (0.097 R)
• M20: 4,793,565 km (0.118 R)
• M21: 5,366,375 km (0.084 R)
• M22: 5,625,478 km (0.113 R)
• M23: 6,956,301 km (0.111 R)
• M24: 7,473,162 km (0.049 R)
• M25: 8,489,530 km (0.104 R)
• M26: 10,239,825 km (0.118 R)
• M27: 11,669,232 km (0.12 R)
• M28: 11,974,861 km (0.085 R)
• M29: 12,067,163 km (0.082 R)
• M30: 12,283,182 km (0.091 R)
• M31: 12,625,462 km (0.114 R)
• M32: 12,782,091 km (0.09 R)
• M33: 13,128,859 km (0.055 R)
• M34: 13,224,003 km (0.043 R)
• M35: 14,155,399 km (0.088 R)
• M36: 14,415,999 km (0.103 R)
• M37: 14,876,012 km (0.103 R)
• M38: 15,240,881 km (0.116 R)
• M39: 15,441,193 km (0.079 R)
• M40: 16,182,899 km (0.103 R)
• M41: 16,387,250 km (0.092 R)
• M42: 17,666,312 km (0.072 R)
• M43: 17,771,329 km (0.076 R)
• M44: 17,982,262 km (0.08 R)
• M45: 18,229,249 km (0.098 R)
• M46: 19,553,788 km (0.076 R)
• M47: 19,880,659 km (0.103 R)
• M48: 20,245,977 km (0.091 R)
• M49: 21,766,939 km (0.111 R)
• M50: 22,219,024 km (0.077 R)
• M51: 24,996,308 km (0.043 R)
• M52: 25,946,255 km (0.032 R)
• M53: 26,345,531 km (0.104 R)
• M54: 26,586,085 km (0.096 R)
• M55: 26,786,995 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.9

Radius: 4.3

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.12 AU - 22.18 AU

Year: 29606 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,727,199 km

• M1: 228,885 km (0.111 R)
• M2: 396,135 km (0.103 R)
• M3: 459,565 km (0.083 R)
• M4: 1,941,631 km (0.074 R)
• M5: 2,354,820 km (0.108 R)
• M6: 3,477,851 km (0.117 R)
• M7: 4,888,709 km (0.082 R)
• M8: 5,393,901 km (0.105 R)
• M9: 5,445,362 km (0.105 R)
• M10: 5,862,591 km (0.102 R)
• M11: 6,075,170 km (0.116 R)
• M12: 6,128,726 km (0.057 R)
• M13: 8,098,331 km (0.051 R)
• M14: 8,275,605 km (0.117 R)
• M15: 8,394,385 km (0.118 R)
• M16: 9,058,301 km (0.049 R)
• M17: 9,242,306 km (0.1 R)
• M18: 9,990,445 km (0.096 R)
• M19: 10,053,725 km (0.079 R)
• M20: 10,628,779 km (0.106 R)
• M21: 11,877,323 km (0.085 R)
• M22: 12,348,855 km (0.106 R)
• M23: 13,240,758 km (0.107 R)
• M24: 13,729,494 km (0.085 R)
• M25: 13,870,266 km (0.036 R)
• M26: 15,449,870 km (0.064 R)
• M27: 16,260,690 km (0.112 R)
• M28: 16,335,190 km (0.034 R)
• M29: 16,409,690 km (0.105 R)
• M30: 16,708,885 km (0.1 R)
• M31: 16,934,479 km (0.116 R)
• M32: 18,000,364 km (0.102 R)
• M33: 19,087,940 km (0.074 R)
• M34: 19,957,254 km (0.105 R)
• M35: 21,163,312 km (0.087 R)
• M36: 27,006,455 km (0.076 R)
• M37: 28,070,245 km (0.088 R)
• M38: 28,697,210 km (0.109 R)
• M39: 29,147,799 km (0.085 R)
• M40: 29,328,663 km (0.039 R)
• M41: 30,421,924 km (0.077 R)
• M42: 31,250,546 km (0.098 R)
• M43: 31,900,100 km (0.118 R)
• M44: 32,741,888 km (0.088 R)
• M45: 33,024,029 km (0.075 R)
• M46: 33,118,276 km (0.104 R)
• M47: 33,496,160 km (0.112 R)
• M48: 34,734,082 km (0.115 R)
• M49: 34,829,975 km (0.075 R)
• M50: 36,180,993 km (0.1 R)
• M51: 37,450,929 km (0.119 R)
• M52: 39,833,275 km (0.12 R)
• M53: 40,436,604 km (0.071 R)
• M54: 42,879,537 km (0.109 R)
• M55: 43,394,453 km (0.085 R)
• M56: 44,951,467 km (0.096 R)
• M57: 46,315,650 km (0.092 R)
• M58: 47,267,990 km (0.096 R)
• M59: 47,906,624 km (0.114 R)
• M60: 48,655,062 km (0.097 R)
• M61: 48,869,735 km (0.112 R)
• M62: 49,515,250 km (0.068 R)
• M63: 49,731,119 km (0.082 R)
• M64: 51,906,572 km (0.118 R)
• M65: 52,125,882 km (0.103 R)
• M66: 53,558,431 km (0.117 R)
• M67: 54,112,991 km (0.104 R)
• M68: 54,557,895 km (0.113 R)
• M69: 55,787,739 km (0.095 R)
• M70: 56,687,869 km (0.104 R)
• M71: 57,819,727 km (0.108 R)
• M72: 58,730,628 km (0.044 R)
• M73: 61,375,818 km (0.076 R)
• M74: 63,121,625 km (0.098 R)
• M75: 63,238,610 km (0.034 R)
• M76: 63,590,016 km (0.07 R)
• M77: 63,824,585 km (0.113 R)
• M78: 66,186,287 km (0.094 R)
• M79: 66,305,217 km (0.116 R)
• M80: 68,456,285 km (0.099 R)
• M81: 68,696,838 km (0.078 R)
• M82: 68,937,541 km (0.119 R)
• M83: 70,508,917 km (0.079 R)
• M84: 73,564,005 km (0.117 R)
• M85: 75,790,171 km (0.081 R)
• M86: 76,537,263 km (0.092 R)
• M87: 78,792,750 km (0.05 R)
• M88: 79,675,826 km (0.099 R)
• M89: 82,344,652 km (0.076 R)
• M90: 82,984,332 km (0.027 R)
• M91: 83,625,808 km (0.109 R)
• M92: 84,784,444 km (0.115 R)
• M93: 85,559,809 km (0.094 R)
• M94: 86,597,271 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit