🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.94 AU - 1.12 AU

Year: 398 Days

Day: 37.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.19 AU - 1.25 AU

Year: 513 Days

Day: 16.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.61 AU - 1.91 AU

Year: 889 Days

Day: 30.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,399,585 km

• M1: 155,133 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.06 AU - 2.74 AU

Year: 1416 Days

Day: 18.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,399,585 km

• M1: 991,385 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.5

Radius: 3.5

Gravity: 21.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.46 AU - 18.66 AU

Year: 24508 Days

Day: 17.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,399,585 km

• M1: 310,715 km (0.039 R)
• M2: 442,959 km (0.074 R)
• M3: 534,364 km (0.045 R)
• M4: 820,993 km (0.027 R)
• M5: 1,099,544 km (0.086 R)
• M6: 1,148,612 km (0.063 R)
• M7: 1,300,305 km (0.111 R)
• M8: 2,659,401 km (0.076 R)
• M9: 2,792,394 km (0.112 R)
• M10: 2,826,053 km (0.104 R)
• M11: 3,782,582 km (0.093 R)
• M12: 4,198,464 km (0.096 R)
• M13: 4,549,570 km (0.056 R)
• M14: 5,237,870 km (0.063 R)
• M15: 5,446,559 km (0.066 R)
• M16: 6,044,951 km (0.071 R)
• M17: 6,088,484 km (0.063 R)
• M18: 6,396,207 km (0.114 R)
• M19: 6,709,016 km (0.116 R)
• M20: 6,844,551 km (0.054 R)
• M21: 7,256,694 km (0.113 R)
• M22: 8,249,126 km (0.109 R)
• M23: 8,297,446 km (0.111 R)
• M24: 8,345,766 km (0.058 R)
• M25: 8,589,311 km (0.088 R)
• M26: 10,253,588 km (0.078 R)
• M27: 11,687,034 km (0.041 R)
• M28: 11,959,153 km (0.109 R)
• M29: 12,900,423 km (0.108 R)
• M30: 14,560,062 km (0.098 R)
• M31: 17,326,575 km (0.091 R)
• M32: 18,389,019 km (0.05 R)
• M33: 18,452,149 km (0.055 R)
• M34: 19,536,734 km (0.049 R)
• M35: 19,665,687 km (0.116 R)
• M36: 22,911,811 km (0.097 R)
• M37: 23,116,013 km (0.082 R)
• M38: 23,252,296 km (0.108 R)
• M39: 23,594,427 km (0.086 R)
• M40: 23,869,387 km (0.1 R)
• M41: 24,283,774 km (0.117 R)
• M42: 26,533,426 km (0.111 R)
• M43: 26,604,785 km (0.116 R)
• M44: 26,676,292 km (0.064 R)
• M45: 28,336,679 km (0.07 R)
• M46: 29,142,712 km (0.057 R)
• M47: 30,030,426 km (0.039 R)
• M48: 30,701,971 km (0.119 R)
• M49: 32,288,307 km (0.116 R)
• M50: 34,600,043 km (0.063 R)
• M51: 36,091,533 km (0.119 R)
• M52: 36,249,808 km (0.119 R)
• M53: 37,283,829 km (0.115 R)
• M54: 37,363,863 km (0.116 R)
• M55: 37,925,005 km (0.109 R)
• M56: 38,327,573 km (0.104 R)
• M57: 38,974,584 km (0.109 R)
• M58: 40,115,567 km (0.114 R)
• M59: 41,102,314 km (0.092 R)
• M60: 41,184,892 km (0.064 R)
• M61: 42,013,814 km (0.069 R)
• M62: 42,263,493 km (0.107 R)
• M63: 42,430,294 km (0.034 R)
• M64: 45,043,021 km (0.099 R)
• M65: 45,640,216 km (0.109 R)
• M66: 45,725,636 km (0.106 R)
• M67: 49,453,167 km (0.03 R)
• M68: 49,628,944 km (0.089 R)
• M69: 49,716,758 km (0.071 R)
• M70: 50,776,210 km (0.044 R)
• M71: 52,021,463 km (0.11 R)
• M72: 57,748,219 km (0.085 R)
• M73: 58,768,476 km (0.066 R)
• M74: 60,826,793 km (0.08 R)
• M75: 61,581,066 km (0.045 R)
• M76: 62,433,325 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.7

Radius: 6.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.62 AU - 18.74 AU

Year: 29518 Days

Day: 15.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,399,585 km

• M1: 83,775 km (0.084 R)
• M2: 221,704 km (0.078 R)
• M3: 359,184 km (0.12 R)
• M4: 1,006,794 km (0.056 R)
• M5: 1,380,190 km (0.118 R)
• M6: 1,426,715 km (0.065 R)
• M7: 2,161,390 km (0.032 R)
• M8: 2,438,445 km (0.118 R)
• M9: 2,552,439 km (0.09 R)
• M10: 3,210,520 km (0.078 R)
• M11: 4,393,689 km (0.095 R)
• M12: 4,922,668 km (0.104 R)
• M13: 5,886,676 km (0.101 R)
• M14: 6,040,164 km (0.076 R)
• M15: 7,273,299 km (0.062 R)
• M16: 7,479,295 km (0.077 R)
• M17: 8,322,728 km (0.069 R)
• M18: 9,062,938 km (0.08 R)
• M19: 9,151,500 km (0.105 R)
• M20: 9,195,781 km (0.106 R)
• M21: 9,240,212 km (0.088 R)
• M22: 9,418,682 km (0.108 R)
• M23: 10,006,302 km (0.081 R)
• M24: 10,605,741 km (0.095 R)
• M25: 11,791,155 km (0.11 R)
• M26: 12,081,823 km (0.112 R)
• M27: 12,325,967 km (0.102 R)
• M28: 12,571,607 km (0.116 R)
• M29: 12,620,974 km (0.107 R)
• M30: 13,268,134 km (0.118 R)
• M31: 13,570,472 km (0.1 R)
• M32: 13,671,749 km (0.092 R)
• M33: 13,875,053 km (0.101 R)
• M34: 14,079,404 km (0.094 R)
• M35: 14,336,263 km (0.093 R)
• M36: 14,439,486 km (0.115 R)
• M37: 14,594,619 km (0.068 R)
• M38: 15,856,178 km (0.096 R)
• M39: 16,016,247 km (0.119 R)
• M40: 16,230,621 km (0.027 R)
• M41: 16,988,334 km (0.062 R)
• M42: 17,097,541 km (0.117 R)
• M43: 19,500,980 km (0.066 R)
• M44: 20,712,723 km (0.112 R)
• M45: 21,122,023 km (0.087 R)
• M46: 21,180,665 km (0.071 R)
• M47: 22,425,618 km (0.032 R)
• M48: 23,268,752 km (0.085 R)
• M49: 23,389,926 km (0.079 R)
• M50: 23,450,663 km (0.056 R)
• M51: 24,861,820 km (0.069 R)
• M52: 25,734,125 km (0.076 R)
• M53: 25,922,319 km (0.06 R)
• M54: 26,048,131 km (0.081 R)
• M55: 26,363,334 km (0.1 R)
• M56: 26,426,613 km (0.061 R)
• M57: 26,870,470 km (0.12 R)
• M58: 27,380,599 km (0.108 R)
• M59: 27,444,627 km (0.109 R)
• M60: 27,765,365 km (0.118 R)
• M61: 27,829,692 km (0.04 R)
• M62: 28,216,552 km (0.051 R)
• M63: 28,410,730 km (0.089 R)
• M64: 29,584,625 km (0.117 R)
• M65: 29,847,618 km (0.103 R)
• M66: 29,913,590 km (0.119 R)
• M67: 31,375,012 km (0.117 R)
• M68: 32,520,333 km (0.113 R)
• M69: 32,995,755 km (0.06 R)
• M70: 34,367,119 km (0.094 R)
• M71: 35,129,170 km (0.099 R)
• M72: 35,407,722 km (0.118 R)
• M73: 36,107,241 km (0.072 R)
• M74: 36,318,025 km (0.106 R)
• M75: 39,817,418 km (0.04 R)
• M76: 39,962,528 km (0.063 R)
• M77: 40,910,081 km (0.072 R)
• M78: 43,422,876 km (0.056 R)
• M79: 43,871,520 km (0.117 R)
• M80: 44,472,006 km (0.056 R)
• M81: 45,605,360 km (0.032 R)
• M82: 47,900,341 km (0.102 R)
• M83: 48,054,726 km (0.101 R)
• M84: 48,131,918 km (0.112 R)
• M85: 49,295,341 km (0.104 R)
• M86: 49,373,281 km (0.057 R)
• M87: 49,607,103 km (0.117 R)
• M88: 50,232,721 km (0.095 R)
• M89: 50,389,500 km (0.074 R)
• M90: 50,468,038 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 20,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit