🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.44 AU - 1.88 AU

Year: 785 Days

Day: 35.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.99 AU - 2.05 AU

Year: 1054 Days

Day: 36.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 166.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.31 AU - 3.51 AU

Year: 1822 Days

Day: 20.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.3

Radius: 13

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.25 AU - 6.17 AU

Year: 5009 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,278,270 km

• M1: 176,825 km (0.053 R)
• M2: 356,641 km (0.056 R)
• M3: 461,958 km (0.105 R)
• M4: 829,819 km (0.111 R)
• M5: 939,475 km (0.111 R)
• M6: 1,380,938 km (0.088 R)
• M7: 1,564,943 km (0.084 R)
• M8: 1,721,722 km (0.041 R)
• M9: 1,939,237 km (0.088 R)
• M10: 2,108,432 km (0.106 R)
• M11: 2,224,072 km (0.088 R)
• M12: 2,461,932 km (0.089 R)
• M13: 2,750,207 km (0.097 R)
• M14: 2,984,478 km (0.092 R)
• M15: 3,137,067 km (0.05 R)
• M16: 3,382,109 km (0.109 R)
• M17: 3,610,395 km (0.084 R)
• M18: 4,474,323 km (0.096 R)
• M19: 4,801,792 km (0.104 R)
• M20: 4,929,848 km (0.117 R)
• M21: 5,059,101 km (0.108 R)
• M22: 5,347,376 km (0.04 R)
• M23: 5,830,876 km (0.059 R)
• M24: 6,078,012 km (0.071 R)
• M25: 7,071,491 km (0.066 R)
• M26: 7,542,575 km (0.048 R)
• M27: 7,812,001 km (0.105 R)
• M28: 7,963,095 km (0.072 R)
• M29: 8,206,790 km (0.042 R)
• M30: 9,270,430 km (0.106 R)
• M31: 9,948,857 km (0.106 R)
• M32: 10,377,006 km (0.065 R)
• M33: 10,643,440 km (0.117 R)
• M34: 11,081,462 km (0.062 R)
• M35: 11,285,514 km (0.094 R)
• M36: 12,749,030 km (0.087 R)
• M37: 13,178,076 km (0.041 R)
• M38: 13,394,395 km (0.11 R)
• M39: 13,648,263 km (0.03 R)
• M40: 13,757,619 km (0.091 R)
• M41: 13,867,124 km (0.078 R)
• M42: 14,013,730 km (0.087 R)
• M43: 14,197,736 km (0.12 R)
• M44: 14,493,790 km (0.101 R)
• M45: 14,717,139 km (0.104 R)
• M46: 15,129,581 km (0.092 R)
• M47: 15,431,918 km (0.087 R)
• M48: 15,736,350 km (0.11 R)
• M49: 16,351,047 km (0.1 R)
• M50: 16,934,479 km (0.058 R)
• M51: 19,336,123 km (0.036 R)
• M52: 19,418,103 km (0.044 R)
• M53: 19,787,909 km (0.092 R)
• M54: 19,953,065 km (0.042 R)
• M55: 20,368,049 km (0.09 R)
• M56: 20,576,589 km (0.057 R)
• M57: 20,827,764 km (0.04 R)
• M58: 20,995,762 km (0.077 R)
• M59: 21,629,758 km (0.111 R)
• M60: 22,614,261 km (0.072 R)
• M61: 23,264,264 km (0.116 R)
• M62: 23,351,330 km (0.078 R)
• M63: 24,272,703 km (0.08 R)
• M64: 24,804,673 km (0.113 R)
• M65: 24,982,695 km (0.074 R)
• M66: 25,161,315 km (0.092 R)
• M67: 25,699,568 km (0.07 R)
• M68: 25,834,804 km (0.074 R)
• M69: 26,105,726 km (0.119 R)
• M70: 26,332,367 km (0.039 R)
• M71: 26,514,128 km (0.111 R)
• M72: 27,016,029 km (0.057 R)
• M73: 28,494,056 km (0.066 R)
• M74: 29,148,996 km (0.098 R)
• M75: 29,242,943 km (0.113 R)
• M76: 29,337,040 km (0.043 R)
• M77: 29,525,384 km (0.102 R)
• M78: 31,191,306 km (0.086 R)
• M79: 32,351,138 km (0.068 R)
• M80: 32,594,683 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.4

Radius: 3.4

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.97 AU - 14.97 AU

Year: 18148 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,278,270 km

• M1: 71,508 km (0.11 R)
• M2: 101,427 km (0.026 R)
• M3: 217,515 km (0.115 R)
• M4: 330,761 km (0.11 R)
• M5: 369,208 km (0.103 R)
• M6: 471,981 km (0.1 R)
• M7: 618,886 km (0.096 R)
• M8: 642,822 km (0.104 R)
• M9: 818,600 km (0.117 R)
• M10: 1,212,341 km (0.051 R)
• M11: 1,428,510 km (0.038 R)
• M12: 1,557,314 km (0.064 R)
• M13: 1,948,512 km (0.12 R)
• M14: 2,019,571 km (0.09 R)
• M15: 2,145,981 km (0.112 R)
• M16: 2,444,429 km (0.083 R)
• M17: 2,835,777 km (0.078 R)
• M18: 3,458,254 km (0.104 R)
• M19: 3,479,646 km (0.101 R)
• M20: 4,053,205 km (0.116 R)
• M21: 4,304,529 km (0.096 R)
• M22: 4,822,287 km (0.119 R)
• M23: 4,870,308 km (0.082 R)
• M24: 4,894,394 km (0.07 R)
• M25: 5,137,340 km (0.046 R)
• M26: 5,210,943 km (0.106 R)
• M27: 5,260,310 km (0.111 R)
• M28: 7,327,753 km (0.075 R)
• M29: 7,745,579 km (0.079 R)
• M30: 8,721,107 km (0.093 R)
• M31: 8,985,596 km (0.086 R)
• M32: 9,044,837 km (0.117 R)
• M33: 9,432,595 km (0.044 R)
• M34: 10,316,868 km (0.094 R)
• M35: 10,409,768 km (0.057 R)
• M36: 10,440,884 km (0.102 R)
• M37: 11,354,778 km (0.078 R)
• M38: 12,590,606 km (0.116 R)
• M39: 12,856,142 km (0.109 R)
• M40: 13,023,093 km (0.119 R)
• M41: 13,596,053 km (0.09 R)
• M42: 14,731,351 km (0.111 R)
• M43: 14,836,070 km (0.061 R)
• M44: 15,398,707 km (0.117 R)
• M45: 15,540,376 km (0.081 R)
• M46: 16,040,033 km (0.106 R)
• M47: 16,291,657 km (0.094 R)
• M48: 16,653,534 km (0.062 R)
• M49: 16,799,093 km (0.098 R)
• M50: 17,091,407 km (0.074 R)
• M51: 17,274,814 km (0.116 R)
• M52: 17,348,416 km (0.1 R)
• M53: 17,459,119 km (0.088 R)
• M54: 20,531,859 km (0.116 R)
• M55: 21,237,063 km (0.067 R)
• M56: 21,473,877 km (0.094 R)
• M57: 22,791,834 km (0.106 R)
• M58: 24,218,100 km (0.048 R)
• M59: 24,465,535 km (0.064 R)
• M60: 24,506,824 km (0.078 R)
• M61: 24,630,841 km (0.04 R)
• M62: 24,921,210 km (0.08 R)
• M63: 26,262,804 km (0.111 R)
• M64: 26,729,400 km (0.117 R)
• M65: 26,814,521 km (0.101 R)
• M66: 27,113,268 km (0.062 R)
• M67: 28,710,075 km (0.118 R)
• M68: 28,884,506 km (0.118 R)
• M69: 29,146,752 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 20,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit