🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.66 AU - 0.94 AU

Year: 268 Days

Day: 19.5 Hours

Environment

Temp: 74 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.13 AU - 2.93 AU

Year: 1508 Days

Day: 41.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.28 AU - 4.22 AU

Year: 2721 Days

Day: 40.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775

Radius: 4.5

Gravity: 38.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.29 AU - 17.15 AU

Year: 19044 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 61,132,513 km

• M1: 323,431 km (0.062 R)
• M2: 454,478 km (0.053 R)
• M3: 669,450 km (0.063 R)
• M4: 787,932 km (0.093 R)
• M5: 1,018,163 km (0.066 R)
• M6: 1,356,105 km (0.107 R)
• M7: 1,445,863 km (0.074 R)
• M8: 1,726,359 km (0.047 R)
• M9: 2,126,384 km (0.03 R)
• M10: 2,336,868 km (0.088 R)
• M11: 2,968,770 km (0.032 R)
• M12: 3,485,630 km (0.109 R)
• M13: 3,733,514 km (0.117 R)
• M14: 3,775,401 km (0.053 R)
• M15: 4,377,832 km (0.101 R)
• M16: 6,659,050 km (0.1 R)
• M17: 6,760,926 km (0.093 R)
• M18: 6,863,251 km (0.114 R)
• M19: 7,435,313 km (0.06 R)
• M20: 7,541,079 km (0.114 R)
• M21: 9,930,157 km (0.11 R)
• M22: 10,222,023 km (0.056 R)
• M23: 10,339,606 km (0.077 R)
• M24: 10,873,970 km (0.119 R)
• M25: 11,114,374 km (0.117 R)
• M26: 11,174,811 km (0.082 R)
• M27: 12,342,423 km (0.097 R)
• M28: 13,035,958 km (0.098 R)
• M29: 13,227,294 km (0.103 R)
• M30: 13,355,350 km (0.052 R)
• M31: 13,871,911 km (0.117 R)
• M32: 14,067,286 km (0.084 R)
• M33: 14,329,082 km (0.103 R)
• M34: 14,924,183 km (0.094 R)
• M35: 15,460,042 km (0.081 R)
• M36: 16,550,312 km (0.113 R)
• M37: 17,947,705 km (0.119 R)
• M38: 18,089,524 km (0.066 R)
• M39: 19,237,239 km (0.052 R)
• M40: 20,260,788 km (0.079 R)
• M41: 20,928,144 km (0.084 R)
• M42: 21,077,442 km (0.047 R)
• M43: 21,376,937 km (0.063 R)
• M44: 21,452,035 km (0.1 R)
• M45: 22,742,467 km (0.052 R)
• M46: 22,895,954 km (0.095 R)
• M47: 22,972,847 km (0.069 R)
• M48: 23,668,328 km (0.088 R)
• M49: 23,979,791 km (0.075 R)
• M50: 24,764,132 km (0.093 R)
• M51: 25,556,851 km (0.057 R)
• M52: 25,716,323 km (0.111 R)
• M53: 26,036,462 km (0.042 R)
• M54: 27,411,566 km (0.098 R)
• M55: 28,892,884 km (0.09 R)
• M56: 31,333,872 km (0.104 R)
• M57: 31,932,862 km (0.102 R)
• M58: 32,276,937 km (0.087 R)
• M59: 34,190,743 km (0.056 R)
• M60: 34,454,484 km (0.12 R)
• M61: 34,718,973 km (0.11 R)
• M62: 35,694,501 km (0.089 R)
• M63: 36,769,062 km (0.114 R)
• M64: 36,858,971 km (0.109 R)
• M65: 37,219,801 km (0.077 R)
• M66: 37,763,290 km (0.028 R)
• M67: 38,309,322 km (0.064 R)
• M68: 40,240,930 km (0.104 R)
• M69: 42,770,630 km (0.07 R)
• M70: 43,911,313 km (0.108 R)
• M71: 44,293,686 km (0.049 R)
• M72: 45,254,702 km (0.093 R)
• M73: 48,968,619 km (0.106 R)
• M74: 49,166,687 km (0.106 R)
• M75: 51,968,804 km (0.111 R)
• M76: 53,491,112 km (0.083 R)
• M77: 54,206,489 km (0.045 R)
• M78: 55,543,595 km (0.085 R)
• M79: 57,726,228 km (0.114 R)
• M80: 58,145,102 km (0.082 R)
• M81: 58,775,358 km (0.117 R)
• M82: 59,196,775 km (0.081 R)
• M83: 60,998,981 km (0.11 R)
• M84: 61,532,596 km (0.045 R)
• M85: 62,282,082 km (0.109 R)
• M86: 63,250,129 km (0.116 R)
• M87: 64,548,639 km (0.112 R)
• M88: 64,983,370 km (0.108 R)
• M89: 66,512,709 km (0.08 R)
• M90: 66,732,169 km (0.089 R)
• M91: 68,607,229 km (0.045 R)
• M92: 68,718,081 km (0.106 R)
• M93: 69,495,541 km (0.081 R)
• M94: 70,164,244 km (0.11 R)
• M95: 70,835,190 km (0.098 R)
• M96: 71,508,231 km (0.118 R)
• M97: 74,905,000 km (0.09 R)
• M98: 76,278,309 km (0.041 R)
• M99: 76,508,091 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.6

Radius: 7.5

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.37 AU - 15.41 AU

Year: 20456 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,132,513 km

• M1: 128,953 km (0.095 R)
• M2: 265,985 km (0.092 R)
• M3: 334,501 km (0.117 R)
• M4: 817,104 km (0.061 R)
• M5: 1,058,405 km (0.09 R)
• M6: 1,248,095 km (0.115 R)
• M7: 1,500,467 km (0.094 R)
• M8: 3,020,531 km (0.101 R)
• M9: 3,359,519 km (0.071 R)
• M10: 3,533,502 km (0.106 R)
• M11: 4,147,152 km (0.11 R)
• M12: 4,950,194 km (0.107 R)
• M13: 5,268,687 km (0.066 R)
• M14: 5,758,770 km (0.1 R)
• M15: 7,314,887 km (0.069 R)
• M16: 7,540,780 km (0.1 R)
• M17: 7,631,735 km (0.112 R)
• M18: 8,372,993 km (0.083 R)
• M19: 8,943,858 km (0.068 R)
• M20: 9,724,610 km (0.073 R)
• M21: 9,923,126 km (0.026 R)
• M22: 10,122,989 km (0.074 R)
• M23: 10,374,762 km (0.11 R)
• M24: 10,526,903 km (0.049 R)
• M25: 11,142,498 km (0.028 R)
• M26: 11,350,439 km (0.085 R)
• M27: 12,462,400 km (0.086 R)
• M28: 13,830,922 km (0.097 R)
• M29: 15,016,933 km (0.047 R)
• M30: 15,419,501 km (0.114 R)
• M31: 15,477,246 km (0.049 R)
• M32: 15,942,196 km (0.102 R)
• M33: 16,000,689 km (0.05 R)
• M34: 16,826,469 km (0.044 R)
• M35: 19,261,025 km (0.036 R)
• M36: 19,635,618 km (0.114 R)
• M37: 22,063,442 km (0.066 R)
• M38: 22,718,082 km (0.075 R)
• M39: 22,981,674 km (0.104 R)
• M40: 24,180,252 km (0.085 R)
• M41: 24,247,421 km (0.057 R)
• M42: 24,314,740 km (0.104 R)
• M43: 24,922,706 km (0.077 R)
• M44: 26,222,861 km (0.069 R)
• M45: 27,055,224 km (0.117 R)
• M46: 27,685,180 km (0.057 R)
• M47: 28,037,334 km (0.099 R)
• M48: 28,532,652 km (0.078 R)
• M49: 30,979,774 km (0.102 R)
• M50: 31,712,355 km (0.093 R)
• M51: 31,859,559 km (0.112 R)
• M52: 32,450,471 km (0.051 R)
• M53: 33,194,272 km (0.119 R)
• M54: 34,698,777 km (0.081 R)
• M55: 38,164,212 km (0.119 R)
• M56: 38,791,775 km (0.117 R)
• M57: 39,106,828 km (0.087 R)
• M58: 40,375,418 km (0.04 R)
• M59: 42,303,585 km (0.035 R)
• M60: 42,465,749 km (0.073 R)
• M61: 42,790,377 km (0.112 R)
• M62: 44,015,284 km (0.088 R)
• M63: 44,673,365 km (0.103 R)
• M64: 45,251,710 km (0.074 R)
• M65: 45,500,342 km (0.086 R)
• M66: 45,915,775 km (0.057 R)
• M67: 48,265,359 km (0.108 R)
• M68: 52,644,388 km (0.09 R)
• M69: 57,417,308 km (0.093 R)
• M70: 57,507,067 km (0.082 R)
• M71: 60,583,996 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit