🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.8 AU - 0.82 AU

Year: 220 Days

Day: 35.8 Hours

Environment

Temp: 299 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.7 AU - 1.08 AU

Year: 254 Days

Day: 19.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.47 AU - 6.57 AU

Year: 3920 Days

Day: 36.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,542,757 km

• M1: 3,126,745 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.77 AU - 6.45 AU

Year: 4017 Days

Day: 46.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,542,757 km

• M1: 583,282 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 14.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 12.58 AU - 15.32 AU

Year: 15750 Days

Day: 11.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,542,757 km

• M1: 192,832 km (0.081 R)
• M2: 997,668 km (0.077 R)
• M3: 1,243,906 km (0.067 R)
• M4: 1,917,097 km (0.077 R)
• M5: 2,357,812 km (0.103 R)
• M6: 2,522,968 km (0.042 R)
• M7: 3,333,041 km (0.119 R)
• M8: 3,981,248 km (0.054 R)
• M9: 4,099,879 km (0.11 R)
• M10: 4,259,799 km (0.09 R)
• M11: 5,090,516 km (0.034 R)
• M12: 5,262,853 km (0.112 R)
• M13: 5,568,930 km (0.111 R)
• M14: 5,926,020 km (0.115 R)
• M15: 6,336,816 km (0.097 R)
• M16: 6,709,764 km (0.033 R)
• M17: 6,804,160 km (0.115 R)
• M18: 6,899,005 km (0.114 R)
• M19: 7,042,021 km (0.115 R)
• M20: 7,575,187 km (0.095 R)
• M21: 8,121,519 km (0.12 R)
• M22: 8,323,476 km (0.079 R)
• M23: 8,526,929 km (0.073 R)
• M24: 9,357,646 km (0.085 R)
• M25: 10,105,785 km (0.099 R)
• M26: 10,651,967 km (0.07 R)
• M27: 11,320,220 km (0.111 R)
• M28: 11,944,792 km (0.113 R)
• M29: 12,697,269 km (0.063 R)
• M30: 13,108,962 km (0.083 R)
• M31: 13,286,684 km (0.082 R)
• M32: 14,005,801 km (0.077 R)
• M33: 16,048,112 km (0.094 R)
• M34: 16,877,931 km (0.116 R)
• M35: 18,579,607 km (0.077 R)
• M36: 18,913,060 km (0.105 R)
• M37: 19,047,100 km (0.091 R)
• M38: 20,748,028 km (0.114 R)
• M39: 21,163,461 km (0.117 R)
• M40: 21,721,760 km (0.092 R)
• M41: 22,143,626 km (0.097 R)
• M42: 22,426,516 km (0.116 R)
• M43: 22,924,228 km (0.106 R)
• M44: 23,281,917 km (0.107 R)
• M45: 23,569,444 km (0.06 R)
• M46: 25,763,596 km (0.092 R)
• M47: 27,337,964 km (0.079 R)
• M48: 28,328,152 km (0.106 R)
• M49: 29,485,292 km (0.097 R)
• M50: 29,874,545 km (0.042 R)
• M51: 30,500,612 km (0.101 R)
• M52: 30,657,989 km (0.076 R)
• M53: 30,973,192 km (0.096 R)
• M54: 31,607,038 km (0.104 R)
• M55: 31,925,532 km (0.095 R)
• M56: 34,021,548 km (0.109 R)
• M57: 36,578,475 km (0.087 R)
• M58: 38,176,180 km (0.116 R)
• M59: 38,600,290 km (0.119 R)
• M60: 38,940,775 km (0.104 R)
• M61: 39,453,446 km (0.118 R)
• M62: 39,710,605 km (0.082 R)
• M63: 40,658,158 km (0.078 R)
• M64: 42,224,897 km (0.049 R)
• M65: 42,663,667 km (0.083 R)
• M66: 43,192,047 km (0.029 R)
• M67: 43,634,109 km (0.084 R)
• M68: 47,588,429 km (0.086 R)
• M69: 48,227,960 km (0.056 R)
• M70: 50,535,358 km (0.09 R)
• M71: 50,721,607 km (0.088 R)
• M72: 53,256,842 km (0.081 R)
• M73: 53,636,073 km (0.051 R)
• M74: 53,730,918 km (0.071 R)
• M75: 58,254,757 km (0.079 R)
• M76: 59,331,114 km (0.115 R)
• M77: 59,429,250 km (0.094 R)
• M78: 63,099,634 km (0.101 R)
• M79: 64,911,563 km (0.076 R)
• M80: 66,027,264 km (0.084 R)
• M81: 66,536,495 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.1

Radius: 7

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.41 AU - 18.13 AU

Year: 21695 Days

Day: 19.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,542,757 km

• M1: 133,890 km (0.036 R)
• M2: 195,524 km (0.117 R)
• M3: 753,973 km (0.091 R)
• M4: 2,095,118 km (0.109 R)
• M5: 3,190,623 km (0.074 R)
• M6: 4,394,587 km (0.059 R)
• M7: 5,422,624 km (0.103 R)
• M8: 6,073,823 km (0.085 R)
• M9: 7,119,512 km (0.106 R)
• M10: 7,259,985 km (0.067 R)
• M11: 7,639,215 km (0.067 R)
• M12: 8,318,090 km (0.084 R)
• M13: 8,664,858 km (0.117 R)
• M14: 9,117,541 km (0.08 R)
• M15: 9,475,080 km (0.116 R)
• M16: 10,256,430 km (0.106 R)
• M17: 10,309,238 km (0.114 R)
• M18: 11,112,579 km (0.076 R)
• M19: 11,880,315 km (0.081 R)
• M20: 12,270,616 km (0.112 R)
• M21: 12,892,494 km (0.115 R)
• M22: 13,235,971 km (0.091 R)
• M23: 13,408,756 km (0.044 R)
• M24: 14,580,407 km (0.109 R)
• M25: 15,238,638 km (0.064 R)
• M26: 15,359,363 km (0.046 R)
• M27: 16,151,933 km (0.116 R)
• M28: 16,213,417 km (0.05 R)
• M29: 17,839,995 km (0.111 R)
• M30: 18,801,760 km (0.07 R)
• M31: 18,866,386 km (0.085 R)
• M32: 20,976,314 km (0.109 R)
• M33: 21,380,228 km (0.102 R)
• M34: 21,786,536 km (0.117 R)
• M35: 22,744,860 km (0.09 R)
• M36: 22,813,825 km (0.098 R)
• M37: 23,229,109 km (0.112 R)
• M38: 23,368,085 km (0.063 R)
• M39: 24,278,238 km (0.104 R)
• M40: 24,844,167 km (0.117 R)
• M41: 27,370,426 km (0.061 R)
• M42: 28,181,247 km (0.049 R)
• M43: 29,524,785 km (0.056 R)
• M44: 29,826,225 km (0.107 R)
• M45: 32,429,078 km (0.107 R)
• M46: 32,818,033 km (0.11 R)
• M47: 33,208,334 km (0.092 R)
• M48: 34,072,710 km (0.113 R)
• M49: 34,468,097 km (0.093 R)
• M50: 34,785,394 km (0.059 R)
• M51: 35,903,788 km (0.093 R)
• M52: 36,548,256 km (0.087 R)
• M53: 37,359,076 km (0.083 R)
• M54: 38,915,941 km (0.109 R)
• M55: 39,660,789 km (0.084 R)
• M56: 39,993,345 km (0.065 R)
• M57: 44,486,068 km (0.076 R)
• M58: 45,177,959 km (0.091 R)
• M59: 47,892,711 km (0.119 R)
• M60: 48,246,809 km (0.113 R)
• M61: 48,779,527 km (0.081 R)
• M62: 50,299,741 km (0.059 R)
• M63: 52,472,201 km (0.086 R)
• M64: 52,563,456 km (0.068 R)
• M65: 52,837,220 km (0.098 R)
• M66: 54,675,179 km (0.066 R)
• M67: 54,767,631 km (0.071 R)
• M68: 56,440,434 km (0.096 R)
• M69: 56,533,933 km (0.084 R)
• M70: 56,814,579 km (0.091 R)
• M71: 59,170,745 km (0.076 R)
• M72: 60,313,074 km (0.104 R)
• M73: 61,366,543 km (0.12 R)
• M74: 61,654,967 km (0.1 R)
• M75: 61,943,841 km (0.085 R)
• M76: 64,368,074 km (0.117 R)
• M77: 64,465,762 km (0.089 R)
• M78: 65,052,484 km (0.111 R)
• M79: 65,444,580 km (0.064 R)
• M80: 65,542,717 km (0.054 R)

Kuiper Belt

Range: 36.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit