🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.13 AU - 1.27 AU

Year: 478 Days

Day: 16.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.22 AU - 1.94 AU

Year: 722 Days

Day: 17.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.33 AU - 5.23 AU

Year: 3798 Days

Day: 41.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.1

Radius: 6.5

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 13.65 AU - 15.83 AU

Year: 20567 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 71,522,509 km

• M1: 90,656 km (0.092 R)
• M2: 131,945 km (0.037 R)
• M3: 423,512 km (0.111 R)
• M4: 614,548 km (0.093 R)
• M5: 927,806 km (0.061 R)
• M6: 1,201,420 km (0.041 R)
• M7: 1,372,411 km (0.036 R)
• M8: 1,448,107 km (0.118 R)
• M9: 1,806,095 km (0.102 R)
• M10: 1,988,006 km (0.067 R)
• M11: 2,205,521 km (0.05 R)
• M12: 2,935,409 km (0.094 R)
• M13: 3,199,749 km (0.069 R)
• M14: 3,403,202 km (0.05 R)
• M15: 3,911,984 km (0.07 R)
• M16: 4,002,192 km (0.048 R)
• M17: 4,074,747 km (0.103 R)
• M18: 4,147,751 km (0.108 R)
• M19: 4,595,347 km (0.119 R)
• M20: 4,921,620 km (0.049 R)
• M21: 5,780,013 km (0.056 R)
• M22: 6,300,015 km (0.097 R)
• M23: 6,342,351 km (0.064 R)
• M24: 7,163,195 km (0.067 R)
• M25: 7,473,910 km (0.091 R)
• M26: 7,925,546 km (0.109 R)
• M27: 8,549,219 km (0.106 R)
• M28: 9,021,500 km (0.118 R)
• M29: 9,236,621 km (0.054 R)
• M30: 9,647,866 km (0.054 R)
• M31: 10,790,195 km (0.117 R)
• M32: 10,942,336 km (0.107 R)
• M33: 11,223,131 km (0.072 R)
• M34: 11,974,711 km (0.119 R)
• M35: 12,316,991 km (0.105 R)
• M36: 13,362,680 km (0.032 R)
• M37: 13,444,361 km (0.104 R)
• M38: 13,608,170 km (0.113 R)
• M39: 13,882,533 km (0.104 R)
• M40: 15,825,061 km (0.111 R)
• M41: 16,084,613 km (0.09 R)
• M42: 16,432,877 km (0.09 R)
• M43: 16,666,549 km (0.117 R)
• M44: 17,910,904 km (0.071 R)
• M45: 18,030,882 km (0.102 R)
• M46: 18,091,020 km (0.082 R)
• M47: 18,332,321 km (0.088 R)
• M48: 18,422,978 km (0.064 R)
• M49: 19,523,270 km (0.116 R)
• M50: 19,646,988 km (0.12 R)
• M51: 20,019,187 km (0.085 R)
• M52: 20,299,982 km (0.036 R)
• M53: 21,118,283 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338

Radius: 3.8

Gravity: 23.41 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.68 AU - 18.74 AU

Year: 25948 Days

Day: 24.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,522,509 km

• M1: 80,484 km (0.056 R)
• M2: 141,220 km (0.097 R)
• M3: 219,909 km (0.119 R)
• M4: 495,319 km (0.088 R)
• M5: 619,036 km (0.099 R)
• M6: 1,428,061 km (0.108 R)
• M7: 1,544,748 km (0.055 R)
• M8: 2,375,614 km (0.036 R)
• M9: 2,907,734 km (0.103 R)
• M10: 3,093,086 km (0.08 R)
• M11: 3,206,032 km (0.087 R)
• M12: 3,282,177 km (0.035 R)
• M13: 3,436,113 km (0.05 R)
• M14: 3,671,730 km (0.12 R)
• M15: 4,366,762 km (0.114 R)
• M16: 4,621,677 km (0.075 R)
• M17: 5,101,437 km (0.099 R)
• M18: 5,190,298 km (0.038 R)
• M19: 6,440,188 km (0.096 R)
• M20: 6,536,380 km (0.115 R)
• M21: 6,827,647 km (0.074 R)
• M22: 7,675,568 km (0.079 R)
• M23: 7,982,692 km (0.084 R)
• M24: 9,687,509 km (0.081 R)
• M25: 10,411,114 km (0.114 R)
• M26: 10,637,157 km (0.11 R)
• M27: 10,694,004 km (0.102 R)
• M28: 10,864,845 km (0.089 R)
• M29: 11,094,328 km (0.103 R)
• M30: 12,503,540 km (0.094 R)
• M31: 12,804,082 km (0.085 R)
• M32: 14,405,377 km (0.062 R)
• M33: 15,485,923 km (0.069 R)
• M34: 17,188,347 km (0.109 R)
• M35: 18,537,570 km (0.085 R)
• M36: 20,341,870 km (0.053 R)
• M37: 20,979,456 km (0.047 R)
• M38: 21,479,711 km (0.1 R)
• M39: 23,446,175 km (0.103 R)
• M40: 24,039,779 km (0.081 R)
• M41: 26,002,952 km (0.115 R)
• M42: 26,463,265 km (0.076 R)
• M43: 26,848,928 km (0.07 R)
• M44: 27,003,612 km (0.09 R)
• M45: 27,158,745 km (0.096 R)
• M46: 27,391,819 km (0.113 R)
• M47: 29,042,482 km (0.103 R)
• M48: 29,201,355 km (0.079 R)
• M49: 29,679,769 km (0.094 R)
• M50: 31,374,264 km (0.061 R)
• M51: 31,782,367 km (0.082 R)
• M52: 31,864,197 km (0.032 R)
• M53: 32,521,380 km (0.116 R)
• M54: 32,851,543 km (0.118 R)
• M55: 33,100,025 km (0.077 R)
• M56: 33,515,458 km (0.067 R)
• M57: 33,598,635 km (0.096 R)
• M58: 34,183,712 km (0.047 R)
• M59: 34,603,483 km (0.063 R)
• M60: 35,703,177 km (0.079 R)
• M61: 35,873,420 km (0.099 R)
• M62: 37,590,055 km (0.112 R)
• M63: 37,936,674 km (0.107 R)
• M64: 38,110,357 km (0.077 R)
• M65: 38,632,902 km (0.066 R)
• M66: 38,895,147 km (0.113 R)
• M67: 39,157,841 km (0.111 R)
• M68: 40,038,075 km (0.114 R)
• M69: 40,392,023 km (0.061 R)
• M70: 40,569,297 km (0.117 R)
• M71: 42,898,237 km (0.085 R)
• M72: 43,623,487 km (0.103 R)
• M73: 46,100,828 km (0.102 R)
• M74: 46,936,781 km (0.118 R)
• M75: 47,309,878 km (0.078 R)
• M76: 49,474,409 km (0.087 R)
• M77: 49,854,089 km (0.106 R)
• M78: 50,425,553 km (0.047 R)
• M79: 50,999,111 km (0.096 R)
• M80: 51,190,746 km (0.096 R)
• M81: 54,975,871 km (0.049 R)
• M82: 55,172,443 km (0.111 R)
• M83: 59,655,442 km (0.105 R)
• M84: 60,769,049 km (0.088 R)
• M85: 62,093,887 km (0.064 R)
• M86: 62,503,337 km (0.081 R)
• M87: 62,708,435 km (0.088 R)
• M88: 63,119,381 km (0.075 R)
• M89: 63,222,304 km (0.104 R)
• M90: 63,737,370 km (0.106 R)
• M91: 65,707,574 km (0.11 R)
• M92: 66,543,227 km (0.098 R)
• M93: 66,857,383 km (0.087 R)
• M94: 68,330,323 km (0.097 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 13,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit