🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.01 AU - 1.27 AU

Year: 426 Days

Day: 23.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.53 AU - 1.59 AU

Year: 682 Days

Day: 32.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.34 AU - 3.3 AU

Year: 1657 Days

Day: 41.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,085,253 km

• M1: 299,944 km (0.095 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185

Radius: 8.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.56 AU - 10.16 AU

Year: 9226 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,085,253 km

• M1: 171,738 km (0.093 R)
• M2: 494,720 km (0.082 R)
• M3: 648,806 km (0.068 R)
• M4: 756,516 km (0.104 R)
• M5: 1,032,076 km (0.112 R)
• M6: 1,159,832 km (0.109 R)
• M7: 1,323,193 km (0.076 R)
• M8: 1,494,184 km (0.049 R)
• M9: 1,639,593 km (0.068 R)
• M10: 1,739,075 km (0.086 R)
• M11: 1,892,263 km (0.039 R)
• M12: 2,453,854 km (0.104 R)
• M13: 2,549,148 km (0.093 R)
• M14: 2,822,463 km (0.071 R)
• M15: 2,962,786 km (0.1 R)
• M16: 3,397,517 km (0.107 R)
• M17: 3,720,200 km (0.07 R)
• M18: 3,918,716 km (0.054 R)
• M19: 4,303,183 km (0.095 R)
• M20: 4,605,221 km (0.117 R)
• M21: 4,675,981 km (0.08 R)
• M22: 4,747,040 km (0.089 R)
• M23: 5,602,889 km (0.05 R)
• M24: 5,703,718 km (0.091 R)
• M25: 6,321,408 km (0.035 R)
• M26: 6,426,425 km (0.095 R)
• M27: 6,611,627 km (0.102 R)
• M28: 6,798,625 km (0.11 R)
• M29: 6,987,417 km (0.116 R)
• M30: 7,287,511 km (0.105 R)
• M31: 7,563,968 km (0.046 R)
• M32: 7,787,766 km (0.057 R)
• M33: 8,443,005 km (0.032 R)
• M34: 9,503,953 km (0.072 R)
• M35: 9,654,598 km (0.118 R)
• M36: 10,049,985 km (0.062 R)
• M37: 10,326,891 km (0.049 R)
• M38: 11,077,573 km (0.084 R)
• M39: 11,204,432 km (0.108 R)
• M40: 11,491,510 km (0.109 R)
• M41: 11,555,688 km (0.117 R)
• M42: 11,620,015 km (0.096 R)
• M43: 12,040,534 km (0.094 R)
• M44: 12,499,052 km (0.074 R)
• M45: 12,896,683 km (0.081 R)
• M46: 14,148,667 km (0.112 R)
• M47: 14,355,262 km (0.094 R)
• M48: 14,562,904 km (0.086 R)
• M49: 14,876,311 km (0.116 R)
• M50: 15,262,274 km (0.041 R)
• M51: 15,545,164 km (0.106 R)
• M52: 15,829,699 km (0.12 R)
• M53: 16,080,126 km (0.077 R)
• M54: 16,331,899 km (0.066 R)
• M55: 16,440,208 km (0.112 R)
• M56: 17,425,459 km (0.063 R)
• M57: 17,906,716 km (0.07 R)
• M58: 18,130,364 km (0.037 R)
• M59: 19,109,782 km (0.102 R)
• M60: 19,644,444 km (0.09 R)
• M61: 20,145,148 km (0.093 R)
• M62: 20,261,386 km (0.073 R)
• M63: 20,494,310 km (0.11 R)
• M64: 20,689,236 km (0.03 R)
• M65: 20,806,371 km (0.027 R)
• M66: 21,871,059 km (0.076 R)
• M67: 23,155,955 km (0.088 R)
• M68: 23,277,578 km (0.092 R)
• M69: 23,930,274 km (0.103 R)
• M70: 24,217,651 km (0.077 R)
• M71: 25,003,639 km (0.066 R)
• M72: 25,420,717 km (0.119 R)
• M73: 25,966,301 km (0.102 R)
• M74: 26,134,898 km (0.083 R)
• M75: 26,728,053 km (0.079 R)
• M76: 26,855,660 km (0.107 R)
• M77: 27,197,192 km (0.037 R)
• M78: 27,755,192 km (0.109 R)
• M79: 27,970,763 km (0.088 R)
• M80: 28,057,230 km (0.106 R)
• M81: 28,447,082 km (0.111 R)
• M82: 29,057,142 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.3

Radius: 11.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.54 AU - 10.88 AU

Year: 11413 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,085,253 km

• M1: 167,550 km (0.105 R)
• M2: 339,886 km (0.082 R)
• M3: 504,594 km (0.08 R)
• M4: 598,691 km (0.11 R)
• M5: 699,819 km (0.076 R)
• M6: 1,165,816 km (0.075 R)
• M7: 1,668,764 km (0.115 R)
• M8: 1,842,298 km (0.09 R)
• M9: 2,371,276 km (0.116 R)
• M10: 2,482,726 km (0.075 R)
• M11: 2,681,991 km (0.107 R)
• M12: 3,096,526 km (0.091 R)
• M13: 3,218,748 km (0.049 R)
• M14: 3,531,258 km (0.075 R)
• M15: 3,723,641 km (0.065 R)
• M16: 3,919,614 km (0.093 R)
• M17: 4,152,388 km (0.065 R)
• M18: 4,493,022 km (0.07 R)
• M19: 4,701,861 km (0.084 R)
• M20: 4,878,387 km (0.092 R)
• M21: 5,201,518 km (0.032 R)
• M22: 5,310,874 km (0.093 R)
• M23: 6,174,203 km (0.115 R)
• M24: 6,484,768 km (0.076 R)
• M25: 7,242,931 km (0.044 R)
• M26: 7,447,132 km (0.1 R)
• M27: 7,694,716 km (0.103 R)
• M28: 8,071,254 km (0.061 R)
• M29: 8,198,113 km (0.061 R)
• M30: 8,368,206 km (0.098 R)
• M31: 9,148,508 km (0.109 R)
• M32: 9,458,325 km (0.063 R)
• M33: 9,816,612 km (0.088 R)
• M34: 10,042,804 km (0.059 R)
• M35: 10,362,345 km (0.112 R)
• M36: 10,500,275 km (0.111 R)
• M37: 12,300,685 km (0.093 R)
• M38: 12,398,073 km (0.096 R)
• M39: 13,486,248 km (0.115 R)
• M40: 14,759,775 km (0.111 R)
• M41: 14,915,207 km (0.116 R)
• M42: 15,594,830 km (0.036 R)
• M43: 15,859,020 km (0.096 R)
• M44: 16,391,738 km (0.085 R)
• M45: 16,768,126 km (0.107 R)
• M46: 16,930,290 km (0.099 R)
• M47: 17,969,696 km (0.106 R)
• M48: 18,973,348 km (0.074 R)
• M49: 19,142,394 km (0.073 R)
• M50: 19,880,659 km (0.09 R)
• M51: 20,802,182 km (0.079 R)
• M52: 21,796,559 km (0.076 R)
• M53: 22,092,015 km (0.111 R)
• M54: 24,563,970 km (0.083 R)
• M55: 25,118,380 km (0.097 R)
• M56: 25,863,826 km (0.099 R)
• M57: 26,742,714 km (0.062 R)
• M58: 26,995,684 km (0.1 R)
• M59: 27,249,402 km (0.091 R)
• M60: 27,695,353 km (0.063 R)
• M61: 29,047,568 km (0.109 R)
• M62: 31,215,690 km (0.087 R)
• M63: 31,415,403 km (0.083 R)
• M64: 32,352,933 km (0.064 R)
• M65: 32,689,977 km (0.091 R)
• M66: 33,231,671 km (0.066 R)
• M67: 34,392,550 km (0.12 R)
• M68: 34,530,031 km (0.079 R)
• M69: 35,566,744 km (0.029 R)
• M70: 35,705,721 km (0.079 R)
• M71: 35,984,272 km (0.1 R)
• M72: 38,381,129 km (0.072 R)
• M73: 39,454,793 km (0.072 R)
• M74: 40,901,853 km (0.099 R)
• M75: 40,974,558 km (0.108 R)
• M76: 41,047,412 km (0.105 R)
• M77: 41,558,588 km (0.036 R)
• M78: 42,292,515 km (0.082 R)
• M79: 42,513,471 km (0.079 R)
• M80: 43,030,631 km (0.083 R)
• M81: 43,996,584 km (0.09 R)
• M82: 44,369,980 km (0.061 R)
• M83: 45,496,602 km (0.117 R)
• M84: 46,328,815 km (0.105 R)
• M85: 46,556,653 km (0.116 R)
• M86: 47,013,375 km (0.099 R)
• M87: 48,778,181 km (0.1 R)
• M88: 50,408,349 km (0.104 R)
• M89: 52,135,157 km (0.039 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit