🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.57 AU - 0.85 AU

Year: 220 Days

Day: 29.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.91 AU - 1.47 AU

Year: 477 Days

Day: 42.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.97 AU - 2.35 AU

Year: 1165 Days

Day: 30.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.7

Radius: 13.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.6 AU - 5.04 AU

Year: 3885 Days

Day: 11.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,340,298 km

• M1: 173,534 km (0.088 R)
• M2: 283,787 km (0.032 R)
• M3: 403,914 km (0.119 R)
• M4: 531,372 km (0.102 R)
• M5: 650,900 km (0.109 R)
• M6: 765,193 km (0.106 R)
• M7: 864,526 km (0.103 R)
• M8: 1,316,162 km (0.101 R)
• M9: 1,418,038 km (0.101 R)
• M10: 1,593,816 km (0.111 R)
• M11: 1,777,372 km (0.12 R)
• M12: 1,936,993 km (0.091 R)
• M13: 2,077,914 km (0.086 R)
• M14: 2,189,963 km (0.076 R)
• M15: 2,684,833 km (0.086 R)
• M16: 2,842,958 km (0.113 R)
• M17: 3,279,784 km (0.105 R)
• M18: 3,515,849 km (0.108 R)
• M19: 3,806,667 km (0.039 R)
• M20: 3,965,092 km (0.091 R)
• M21: 4,085,219 km (0.107 R)
• M22: 4,494,967 km (0.057 R)
• M23: 4,631,101 km (0.092 R)
• M24: 4,853,853 km (0.094 R)
• M25: 4,971,885 km (0.106 R)
• M26: 5,101,886 km (0.091 R)
• M27: 5,265,995 km (0.112 R)
• M28: 5,376,398 km (0.111 R)
• M29: 5,666,917 km (0.106 R)
• M30: 5,859,898 km (0.115 R)
• M31: 6,043,305 km (0.08 R)
• M32: 6,217,138 km (0.032 R)
• M33: 6,439,740 km (0.049 R)
• M34: 6,977,394 km (0.055 R)
• M35: 7,208,822 km (0.107 R)
• M36: 7,418,110 km (0.08 R)
• M37: 7,542,126 km (0.095 R)
• M38: 7,767,121 km (0.11 R)
• M39: 7,905,799 km (0.079 R)
• M40: 8,019,792 km (0.107 R)
• M41: 8,339,483 km (0.101 R)
• M42: 8,468,436 km (0.116 R)
• M43: 8,767,931 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 12

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.98 AU - 5.24 AU

Year: 4240 Days

Day: 12.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,340,298 km

• M1: 176,675 km (0.12 R)
• M2: 266,434 km (0.057 R)
• M3: 489,484 km (0.051 R)
• M4: 579,542 km (0.111 R)
• M5: 676,482 km (0.119 R)
• M6: 811,868 km (0.109 R)
• M7: 991,983 km (0.114 R)
• M8: 1,288,038 km (0.085 R)
• M9: 1,487,452 km (0.094 R)
• M10: 1,570,329 km (0.074 R)
• M11: 1,843,046 km (0.055 R)
• M12: 2,321,011 km (0.056 R)
• M13: 2,549,447 km (0.103 R)
• M14: 2,717,296 km (0.101 R)
• M15: 3,046,411 km (0.096 R)
• M16: 3,135,123 km (0.084 R)
• M17: 3,351,890 km (0.088 R)
• M18: 3,536,194 km (0.082 R)
• M19: 3,610,993 km (0.061 R)
• M20: 3,819,084 km (0.106 R)
• M21: 3,915,126 km (0.077 R)
• M22: 4,031,363 km (0.093 R)
• M23: 4,794,462 km (0.053 R)
• M24: 4,940,021 km (0.103 R)
• M25: 5,108,169 km (0.109 R)
• M26: 5,363,832 km (0.038 R)
• M27: 5,514,926 km (0.106 R)
• M28: 5,777,320 km (0.069 R)
• M29: 6,658,601 km (0.082 R)
• M30: 7,824,567 km (0.067 R)
• M31: 8,144,557 km (0.069 R)
• M32: 8,519,150 km (0.084 R)
• M33: 8,721,257 km (0.084 R)
• M34: 9,053,065 km (0.11 R)
• M35: 9,233,330 km (0.101 R)
• M36: 9,623,930 km (0.066 R)
• M37: 9,913,851 km (0.117 R)
• M38: 10,502,369 km (0.115 R)
• M39: 10,937,400 km (0.115 R)
• M40: 11,184,834 km (0.063 R)
• M41: 11,629,140 km (0.107 R)
• M42: 12,107,704 km (0.098 R)
• M43: 12,794,208 km (0.04 R)
• M44: 13,025,786 km (0.116 R)
• M45: 13,258,859 km (0.08 R)
• M46: 13,729,195 km (0.082 R)
• M47: 14,085,537 km (0.118 R)
• M48: 14,474,940 km (0.093 R)
• M49: 14,655,954 km (0.12 R)
• M50: 14,837,566 km (0.111 R)
• M51: 15,020,075 km (0.109 R)
• M52: 15,602,759 km (0.107 R)
• M53: 15,726,476 km (0.094 R)
• M54: 17,235,320 km (0.113 R)
• M55: 17,331,063 km (0.109 R)
• M56: 17,459,119 km (0.117 R)
• M57: 17,555,460 km (0.118 R)
• M58: 17,748,441 km (0.116 R)
• M59: 17,909,857 km (0.099 R)
• M60: 18,104,185 km (0.12 R)
• M61: 18,201,723 km (0.116 R)
• M62: 18,987,411 km (0.114 R)
• M63: 19,284,961 km (0.074 R)
• M64: 19,417,654 km (0.116 R)
• M65: 19,617,367 km (0.11 R)
• M66: 19,851,189 km (0.116 R)
• M67: 19,951,718 km (0.058 R)
• M68: 20,052,398 km (0.111 R)
• M69: 20,829,708 km (0.103 R)
• M70: 21,376,339 km (0.116 R)
• M71: 21,685,857 km (0.038 R)
• M72: 22,205,111 km (0.115 R)
• M73: 22,903,733 km (0.106 R)
• M74: 23,326,497 km (0.058 R)
• M75: 23,858,467 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.3

Radius: 7.7

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.28 AU - 13.46 AU

Year: 17946 Days

Day: 16.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,340,298 km

• M1: 830,867 km (0.118 R)
• M2: 1,308,533 km (0.066 R)
• M3: 1,722,320 km (0.065 R)
• M4: 1,944,024 km (0.097 R)
• M5: 2,293,635 km (0.071 R)
• M6: 2,475,845 km (0.047 R)
• M7: 2,537,778 km (0.078 R)
• M8: 2,726,272 km (0.072 R)
• M9: 2,984,926 km (0.062 R)
• M10: 4,170,340 km (0.106 R)
• M11: 4,355,841 km (0.086 R)
• M12: 4,581,884 km (0.066 R)
• M13: 5,124,625 km (0.087 R)
• M14: 5,934,847 km (0.073 R)
• M15: 6,654,562 km (0.103 R)
• M16: 7,134,771 km (0.064 R)
• M17: 7,312,194 km (0.075 R)
• M18: 7,626,350 km (0.06 R)
• M19: 8,314,201 km (0.067 R)
• M20: 9,069,521 km (0.098 R)
• M21: 9,117,541 km (0.1 R)
• M22: 9,504,102 km (0.056 R)
• M23: 9,797,613 km (0.105 R)
• M24: 9,994,933 km (0.097 R)
• M25: 10,044,450 km (0.116 R)
• M26: 10,143,783 km (0.083 R)
• M27: 10,695,949 km (0.077 R)
• M28: 11,568,254 km (0.09 R)
• M29: 11,934,170 km (0.079 R)
• M30: 12,623,667 km (0.12 R)
• M31: 12,730,928 km (0.095 R)
• M32: 14,041,107 km (0.081 R)
• M33: 16,143,705 km (0.093 R)
• M34: 16,318,435 km (0.11 R)
• M35: 17,379,981 km (0.089 R)
• M36: 17,499,361 km (0.046 R)
• M37: 17,799,005 km (0.114 R)
• M38: 18,039,858 km (0.109 R)
• M39: 19,075,524 km (0.12 R)
• M40: 21,076,694 km (0.117 R)
• M41: 21,715,777 km (0.089 R)
• M42: 22,102,188 km (0.108 R)
• M43: 22,231,440 km (0.07 R)
• M44: 22,947,266 km (0.057 R)
• M45: 23,275,035 km (0.111 R)
• M46: 24,668,988 km (0.099 R)
• M47: 24,937,516 km (0.086 R)
• M48: 25,681,018 km (0.087 R)
• M49: 25,953,286 km (0.11 R)
• M50: 27,815,330 km (0.093 R)
• M51: 28,727,279 km (0.119 R)
• M52: 29,720,160 km (0.078 R)
• M53: 30,436,285 km (0.102 R)
• M54: 30,652,305 km (0.112 R)
• M55: 31,521,169 km (0.077 R)
• M56: 31,739,582 km (0.099 R)
• M57: 32,987,228 km (0.087 R)
• M58: 33,654,135 km (0.047 R)
• M59: 34,475,278 km (0.103 R)
• M60: 35,378,700 km (0.083 R)
• M61: 35,454,396 km (0.053 R)
• M62: 36,442,490 km (0.115 R)
• M63: 36,671,824 km (0.062 R)
• M64: 37,748,180 km (0.081 R)
• M65: 37,902,865 km (0.057 R)
• M66: 38,679,128 km (0.071 R)
• M67: 39,932,160 km (0.071 R)
• M68: 42,638,684 km (0.045 R)
• M69: 43,041,701 km (0.101 R)
• M70: 47,640,788 km (0.082 R)
• M71: 50,678,523 km (0.088 R)
• M72: 51,790,783 km (0.113 R)
• M73: 53,084,206 km (0.096 R)
• M74: 53,691,573 km (0.113 R)
• M75: 55,526,990 km (0.078 R)
• M76: 56,231,596 km (0.082 R)
• M77: 56,762,070 km (0.106 R)
• M78: 57,382,901 km (0.071 R)
• M79: 59,259,157 km (0.081 R)
• M80: 60,069,379 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit