🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.53 AU - 0.53 AU

Year: 149 Days

Day: 22.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.71 AU

Year: 166 Days

Day: 45.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,363,947 km

• M1: 263,891 km (0.034 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.9

Radius: 9.9

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.63 AU - 4.35 AU

Year: 3069 Days

Day: 14.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,363,947 km

• M1: 173,384 km (0.115 R)
• M2: 444,754 km (0.119 R)
• M3: 509,680 km (0.058 R)
• M4: 610,210 km (0.118 R)
• M5: 770,579 km (0.046 R)
• M6: 945,309 km (0.12 R)
• M7: 1,032,824 km (0.061 R)
• M8: 1,216,530 km (0.087 R)
• M9: 1,334,263 km (0.11 R)
• M10: 1,523,804 km (0.1 R)
• M11: 1,616,106 km (0.077 R)
• M12: 1,686,566 km (0.082 R)
• M13: 1,904,530 km (0.059 R)
• M14: 2,106,188 km (0.089 R)
• M15: 2,222,576 km (0.1 R)
• M16: 2,408,227 km (0.104 R)
• M17: 2,516,535 km (0.09 R)
• M18: 2,724,177 km (0.048 R)
• M19: 2,865,846 km (0.071 R)
• M20: 2,966,526 km (0.117 R)
• M21: 3,185,986 km (0.108 R)
• M22: 3,641,212 km (0.11 R)
• M23: 4,052,457 km (0.11 R)
• M24: 4,362,274 km (0.107 R)
• M25: 4,428,546 km (0.088 R)
• M26: 4,936,131 km (0.113 R)
• M27: 5,074,659 km (0.094 R)
• M28: 5,161,875 km (0.117 R)
• M29: 5,605,432 km (0.067 R)
• M30: 5,750,093 km (0.115 R)
• M31: 5,822,798 km (0.113 R)
• M32: 6,135,607 km (0.062 R)
• M33: 6,739,085 km (0.074 R)
• M34: 6,873,573 km (0.102 R)
• M35: 6,970,214 km (0.098 R)
• M36: 7,341,665 km (0.107 R)
• M37: 7,500,089 km (0.115 R)
• M38: 7,739,745 km (0.061 R)
• M39: 7,840,424 km (0.062 R)
• M40: 8,165,351 km (0.098 R)
• M41: 8,494,616 km (0.072 R)
• M42: 8,765,388 km (0.117 R)
• M43: 9,187,703 km (0.069 R)
• M44: 9,272,974 km (0.067 R)
• M45: 9,508,740 km (0.112 R)
• M46: 9,638,142 km (0.107 R)
• M47: 9,746,451 km (0.107 R)
• M48: 9,898,891 km (0.095 R)
• M49: 10,073,921 km (0.074 R)
• M50: 10,139,893 km (0.1 R)
• M51: 10,762,071 km (0.105 R)
• M52: 10,987,365 km (0.106 R)
• M53: 11,350,888 km (0.11 R)
• M54: 11,626,298 km (0.032 R)
• M55: 11,718,600 km (0.081 R)
• M56: 11,973,514 km (0.116 R)
• M57: 12,066,714 km (0.083 R)
• M58: 12,725,842 km (0.082 R)
• M59: 12,987,938 km (0.106 R)
• M60: 13,131,701 km (0.115 R)
• M61: 13,348,319 km (0.101 R)
• M62: 13,420,724 km (0.095 R)
• M63: 14,251,292 km (0.117 R)
• M64: 14,449,060 km (0.043 R)
• M65: 14,747,508 km (0.12 R)
• M66: 14,997,785 km (0.052 R)
• M67: 15,604,255 km (0.116 R)
• M68: 15,808,157 km (0.107 R)
• M69: 15,961,644 km (0.094 R)
• M70: 16,373,487 km (0.1 R)
• M71: 16,632,590 km (0.084 R)
• M72: 17,102,627 km (0.098 R)
• M73: 17,444,757 km (0.087 R)
• M74: 17,815,610 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 14.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.99 AU - 10.63 AU

Year: 10937 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,363,947 km

• M1: 211,531 km (0.068 R)
• M2: 410,796 km (0.112 R)
• M3: 513,569 km (0.103 R)
• M4: 705,204 km (0.11 R)
• M5: 888,462 km (0.1 R)
• M6: 1,032,674 km (0.115 R)
• M7: 1,305,690 km (0.099 R)
• M8: 1,624,782 km (0.117 R)
• M9: 2,163,036 km (0.096 R)
• M10: 3,083,960 km (0.033 R)
• M11: 3,483,835 km (0.116 R)
• M12: 3,630,740 km (0.097 R)
• M13: 3,870,247 km (0.058 R)
• M14: 4,428,097 km (0.101 R)
• M15: 4,684,358 km (0.062 R)
• M16: 4,781,746 km (0.092 R)
• M17: 4,945,556 km (0.106 R)
• M18: 5,619,644 km (0.085 R)
• M19: 5,723,315 km (0.116 R)
• M20: 6,539,372 km (0.084 R)
• M21: 6,868,637 km (0.069 R)
• M22: 7,278,535 km (0.092 R)
• M23: 7,543,622 km (0.074 R)
• M24: 7,966,685 km (0.033 R)
• M25: 8,200,806 km (0.104 R)
• M26: 8,397,527 km (0.058 R)
• M27: 8,876,240 km (0.103 R)
• M28: 9,241,259 km (0.104 R)
• M29: 9,446,208 km (0.038 R)
• M30: 9,944,070 km (0.109 R)
• M31: 10,578,514 km (0.055 R)
• M32: 11,621,062 km (0.092 R)
• M33: 13,015,912 km (0.08 R)
• M34: 13,153,692 km (0.033 R)
• M35: 13,384,372 km (0.082 R)
• M36: 13,849,920 km (0.072 R)
• M37: 13,943,718 km (0.071 R)
• M38: 15,037,129 km (0.113 R)
• M39: 16,108,699 km (0.1 R)
• M40: 16,306,168 km (0.105 R)
• M41: 16,753,466 km (0.113 R)
• M42: 18,119,593 km (0.083 R)
• M43: 18,790,091 km (0.104 R)
• M44: 18,998,032 km (0.096 R)
• M45: 20,368,348 km (0.037 R)
• M46: 20,475,161 km (0.056 R)
• M47: 22,043,695 km (0.091 R)
• M48: 23,706,775 km (0.05 R)
• M49: 24,044,118 km (0.073 R)
• M50: 24,780,738 km (0.109 R)
• M51: 28,335,333 km (0.066 R)
• M52: 28,573,941 km (0.032 R)
• M53: 28,753,459 km (0.092 R)
• M54: 30,263,051 km (0.081 R)
• M55: 30,568,081 km (0.102 R)
• M56: 31,304,252 km (0.083 R)
• M57: 31,674,507 km (0.09 R)
• M58: 31,798,374 km (0.047 R)
• M59: 32,794,247 km (0.079 R)
• M60: 33,044,823 km (0.093 R)
• M61: 35,072,174 km (0.096 R)
• M62: 35,392,612 km (0.077 R)
• M63: 36,749,016 km (0.074 R)
• M64: 37,009,316 km (0.102 R)
• M65: 37,204,841 km (0.109 R)
• M66: 37,335,589 km (0.065 R)
• M67: 40,113,323 km (0.033 R)
• M68: 40,515,591 km (0.097 R)
• M69: 41,324,168 km (0.048 R)
• M70: 41,866,161 km (0.095 R)
• M71: 42,137,980 km (0.104 R)
• M72: 43,506,202 km (0.086 R)
• M73: 43,712,797 km (0.082 R)
• M74: 44,819,522 km (0.067 R)
• M75: 46,075,695 km (0.048 R)
• M76: 46,708,046 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 15

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.22 AU - 10.78 AU

Year: 13099 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,363,947 km

• M1: 240,105 km (0.082 R)
• M2: 444,006 km (0.025 R)
• M3: 615,595 km (0.092 R)
• M4: 856,597 km (0.092 R)
• M5: 1,524,402 km (0.109 R)
• M6: 2,225,568 km (0.052 R)
• M7: 2,655,512 km (0.1 R)
• M8: 3,135,571 km (0.043 R)
• M9: 3,818,336 km (0.102 R)
• M10: 4,203,102 km (0.077 R)
• M11: 4,520,100 km (0.114 R)
• M12: 4,982,806 km (0.091 R)
• M13: 5,093,807 km (0.109 R)
• M14: 5,318,653 km (0.037 R)
• M15: 5,953,696 km (0.119 R)
• M16: 6,400,545 km (0.056 R)
• M17: 6,704,677 km (0.113 R)
• M18: 6,889,431 km (0.074 R)
• M19: 7,327,154 km (0.072 R)
• M20: 7,581,470 km (0.095 R)
• M21: 7,741,839 km (0.041 R)
• M22: 8,131,392 km (0.044 R)
• M23: 8,862,477 km (0.08 R)
• M24: 10,423,082 km (0.1 R)
• M25: 11,473,409 km (0.111 R)
• M26: 14,105,882 km (0.101 R)
• M27: 14,622,145 km (0.109 R)
• M28: 14,742,272 km (0.111 R)
• M29: 15,550,699 km (0.104 R)
• M30: 16,125,304 km (0.106 R)
• M31: 16,373,786 km (0.096 R)
• M32: 16,623,465 km (0.086 R)
• M33: 17,084,376 km (0.111 R)
• M34: 18,190,802 km (0.083 R)
• M35: 18,492,690 km (0.094 R)
• M36: 20,517,498 km (0.095 R)
• M37: 20,741,894 km (0.062 R)
• M38: 20,921,861 km (0.113 R)
• M39: 23,778,582 km (0.092 R)
• M40: 24,108,744 km (0.116 R)
• M41: 25,012,614 km (0.081 R)
• M42: 25,589,165 km (0.04 R)
• M43: 25,927,555 km (0.1 R)
• M44: 26,316,061 km (0.117 R)
• M45: 26,510,987 km (0.066 R)
• M46: 26,951,552 km (0.052 R)
• M47: 27,493,246 km (0.096 R)
• M48: 27,889,531 km (0.114 R)
• M49: 28,038,531 km (0.102 R)
• M50: 29,089,456 km (0.113 R)
• M51: 29,645,212 km (0.09 R)
• M52: 29,746,489 km (0.069 R)
• M53: 30,153,396 km (0.111 R)
• M54: 32,527,963 km (0.042 R)
• M55: 32,737,250 km (0.026 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: 408 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit