🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.6 AU - 0.7 AU

Year: 227 Days

Day: 34.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.03 AU - 1.31 AU

Year: 549 Days

Day: 35.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 14.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.97 AU - 3.35 AU

Year: 2435 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 52,799,001 km

• M1: 192,383 km (0.071 R)
• M2: 351,555 km (0.116 R)
• M3: 508,034 km (0.085 R)
• M4: 639,381 km (0.104 R)
• M5: 768,335 km (0.041 R)
• M6: 959,970 km (0.085 R)
• M7: 1,068,578 km (0.051 R)
• M8: 1,226,852 km (0.117 R)
• M9: 1,561,054 km (0.11 R)
• M10: 1,676,693 km (0.07 R)
• M11: 1,863,391 km (0.076 R)
• M12: 2,049,491 km (0.111 R)
• M13: 2,274,486 km (0.119 R)
• M14: 2,432,013 km (0.065 R)
• M15: 2,662,393 km (0.11 R)
• M16: 2,837,722 km (0.094 R)
• M17: 3,135,571 km (0.115 R)
• M18: 3,302,373 km (0.097 R)
• M19: 3,520,038 km (0.085 R)
• M20: 3,723,042 km (0.109 R)
• M21: 3,850,500 km (0.093 R)
• M22: 4,039,741 km (0.097 R)
• M23: 4,324,276 km (0.098 R)
• M24: 5,020,953 km (0.066 R)
• M25: 5,162,323 km (0.092 R)
• M26: 5,294,119 km (0.043 R)
• M27: 5,426,962 km (0.112 R)
• M28: 5,538,562 km (0.098 R)
• M29: 5,673,499 km (0.118 R)
• M30: 6,142,937 km (0.073 R)
• M31: 6,482,674 km (0.097 R)
• M32: 7,070,743 km (0.105 R)
• M33: 7,205,082 km (0.072 R)
• M34: 7,650,884 km (0.077 R)
• M35: 7,826,811 km (0.111 R)
• M36: 7,953,221 km (0.101 R)
• M37: 8,297,895 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 13.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.62 AU - 4.04 AU

Year: 2634 Days

Day: 10.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,799,001 km

• M1: 170,841 km (0.032 R)
• M2: 267,780 km (0.048 R)
• M3: 354,547 km (0.075 R)
• M4: 451,786 km (0.032 R)
• M5: 752,328 km (0.052 R)
• M6: 864,825 km (0.041 R)
• M7: 1,127,070 km (0.114 R)
• M8: 1,425,967 km (0.104 R)
• M9: 1,632,562 km (0.095 R)
• M10: 1,739,823 km (0.071 R)
• M11: 1,860,698 km (0.106 R)
• M12: 2,030,193 km (0.109 R)
• M13: 2,181,436 km (0.038 R)
• M14: 2,470,758 km (0.103 R)
• M15: 2,620,207 km (0.103 R)
• M16: 2,747,215 km (0.083 R)
• M17: 2,902,199 km (0.114 R)
• M18: 3,086,952 km (0.113 R)
• M19: 3,248,518 km (0.082 R)
• M20: 3,482,190 km (0.1 R)
• M21: 3,594,089 km (0.113 R)
• M22: 3,908,394 km (0.119 R)
• M23: 4,186,945 km (0.103 R)
• M24: 4,306,175 km (0.1 R)
• M25: 4,441,860 km (0.049 R)
• M26: 4,563,633 km (0.09 R)
• M27: 4,686,452 km (0.047 R)
• M28: 4,919,975 km (0.066 R)
• M29: 5,045,936 km (0.119 R)
• M30: 5,825,191 km (0.044 R)
• M31: 5,992,292 km (0.109 R)
• M32: 6,434,354 km (0.103 R)
• M33: 6,520,672 km (0.093 R)
• M34: 6,624,643 km (0.115 R)
• M35: 6,816,876 km (0.113 R)
• M36: 6,904,839 km (0.086 R)
• M37: 7,081,814 km (0.084 R)
• M38: 7,332,240 km (0.117 R)
• M39: 7,622,161 km (0.116 R)
• M40: 7,897,272 km (0.08 R)
• M41: 8,552,211 km (0.108 R)
• M42: 8,895,837 km (0.107 R)
• M43: 8,992,029 km (0.094 R)
• M44: 9,400,281 km (0.109 R)
• M45: 9,854,311 km (0.089 R)
• M46: 10,436,995 km (0.096 R)
• M47: 11,010,403 km (0.117 R)
• M48: 11,363,454 km (0.109 R)
• M49: 11,509,911 km (0.112 R)
• M50: 11,783,675 km (0.1 R)
• M51: 11,910,833 km (0.059 R)
• M52: 12,316,243 km (0.057 R)
• M53: 12,596,290 km (0.098 R)
• M54: 12,726,291 km (0.054 R)
• M55: 12,813,058 km (0.076 R)
• M56: 13,009,330 km (0.09 R)
• M57: 13,426,858 km (0.037 R)
• M58: 13,537,560 km (0.086 R)
• M59: 14,683,181 km (0.111 R)
• M60: 14,820,063 km (0.038 R)
• M61: 15,072,135 km (0.075 R)
• M62: 15,210,064 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 14.5

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.2 AU - 8.24 AU

Year: 7551 Days

Day: 6 Hours

Environment

Temp: -177 °C

Axial Tilt: 125.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,799,001 km

• M1: 191,036 km (0.117 R)
• M2: 291,267 km (0.077 R)
• M3: 400,623 km (0.115 R)
• M4: 571,613 km (0.113 R)
• M5: 772,374 km (0.108 R)
• M6: 931,995 km (0.118 R)
• M7: 1,500,616 km (0.113 R)
• M8: 2,053,530 km (0.06 R)
• M9: 2,144,186 km (0.102 R)
• M10: 2,329,688 km (0.117 R)
• M11: 3,390,337 km (0.107 R)
• M12: 3,580,475 km (0.113 R)
• M13: 4,057,244 km (0.088 R)
• M14: 4,886,315 km (0.05 R)
• M15: 4,978,318 km (0.068 R)
• M16: 5,542,452 km (0.105 R)
• M17: 6,094,168 km (0.061 R)
• M18: 6,393,364 km (0.12 R)
• M19: 6,595,621 km (0.089 R)
• M20: 6,697,497 km (0.088 R)
• M21: 7,249,962 km (0.107 R)
• M22: 7,355,279 km (0.077 R)
• M23: 8,179,264 km (0.088 R)
• M24: 8,583,776 km (0.102 R)
• M25: 9,032,570 km (0.074 R)
• M26: 9,183,813 km (0.114 R)
• M27: 9,374,251 km (0.048 R)
• M28: 10,070,330 km (0.12 R)
• M29: 10,903,590 km (0.104 R)
• M30: 11,064,857 km (0.063 R)
• M31: 11,267,562 km (0.113 R)
• M32: 11,389,783 km (0.069 R)
• M33: 12,049,061 km (0.112 R)
• M34: 13,189,595 km (0.1 R)
• M35: 13,577,503 km (0.087 R)
• M36: 13,881,785 km (0.032 R)
• M37: 14,408,818 km (0.078 R)
• M38: 15,166,531 km (0.087 R)
• M39: 15,482,332 km (0.112 R)
• M40: 15,618,317 km (0.104 R)
• M41: 15,846,005 km (0.111 R)
• M42: 15,983,037 km (0.11 R)
• M43: 16,212,370 km (0.112 R)
• M44: 17,328,520 km (0.086 R)
• M45: 19,048,895 km (0.034 R)
• M46: 19,194,753 km (0.117 R)
• M47: 19,536,435 km (0.032 R)
• M48: 19,732,707 km (0.094 R)
• M49: 20,176,414 km (0.062 R)
• M50: 21,023,737 km (0.108 R)
• M51: 21,527,582 km (0.084 R)
• M52: 21,679,574 km (0.111 R)
• M53: 21,984,454 km (0.104 R)
• M54: 23,270,398 km (0.105 R)
• M55: 24,316,685 km (0.072 R)
• M56: 24,686,491 km (0.102 R)
• M57: 24,845,663 km (0.112 R)
• M58: 25,004,985 km (0.077 R)
• M59: 25,753,423 km (0.106 R)
• M60: 26,835,464 km (0.095 R)
• M61: 27,217,687 km (0.044 R)
• M62: 27,932,316 km (0.095 R)
• M63: 30,339,795 km (0.118 R)
• M64: 30,510,336 km (0.063 R)
• M65: 30,795,021 km (0.091 R)
• M66: 30,966,460 km (0.109 R)
• M67: 31,654,760 km (0.11 R)
• M68: 31,943,035 km (0.101 R)
• M69: 33,456,367 km (0.065 R)
• M70: 35,052,427 km (0.101 R)
• M71: 35,410,564 km (0.057 R)
• M72: 36,010,003 km (0.104 R)
• M73: 37,340,676 km (0.063 R)
• M74: 37,584,371 km (0.112 R)
• M75: 38,687,505 km (0.035 R)
• M76: 39,676,946 km (0.1 R)
• M77: 40,299,572 km (0.057 R)
• M78: 40,487,018 km (0.073 R)
• M79: 41,113,833 km (0.073 R)
• M80: 41,239,645 km (0.12 R)
• M81: 41,554,549 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.7

Radius: 6.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.93 AU - 13.95 AU

Year: 21358 Days

Day: 15.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,799,001 km

• M1: 86,767 km (0.032 R)
• M2: 151,393 km (0.118 R)
• M3: 653,892 km (0.094 R)
• M4: 876,344 km (0.108 R)
• M5: 1,650,065 km (0.081 R)
• M6: 1,850,077 km (0.119 R)
• M7: 2,031,689 km (0.051 R)
• M8: 2,992,855 km (0.062 R)
• M9: 3,519,440 km (0.07 R)
• M10: 4,345,070 km (0.111 R)
• M11: 4,447,993 km (0.109 R)
• M12: 5,010,930 km (0.116 R)
• M13: 5,559,057 km (0.042 R)
• M14: 5,670,956 km (0.095 R)
• M15: 5,859,150 km (0.045 R)
• M16: 6,750,903 km (0.102 R)
• M17: 7,151,825 km (0.099 R)
• M18: 7,809,158 km (0.096 R)
• M19: 8,018,595 km (0.094 R)
• M20: 8,272,313 km (0.094 R)
• M21: 8,657,827 km (0.117 R)
• M22: 9,137,139 km (0.083 R)
• M23: 10,811,139 km (0.043 R)
• M24: 11,091,485 km (0.094 R)
• M25: 11,563,915 km (0.115 R)
• M26: 12,822,931 km (0.068 R)
• M27: 12,971,033 km (0.096 R)
• M28: 14,946,622 km (0.066 R)
• M29: 15,625,797 km (0.062 R)
• M30: 17,122,523 km (0.117 R)
• M31: 21,819,897 km (0.074 R)
• M32: 21,937,630 km (0.056 R)
• M33: 22,351,717 km (0.069 R)
• M34: 24,094,383 km (0.092 R)
• M35: 24,155,119 km (0.1 R)
• M36: 25,197,817 km (0.069 R)
• M37: 25,693,434 km (0.098 R)
• M38: 26,631,563 km (0.12 R)
• M39: 28,734,460 km (0.12 R)
• M40: 29,512,369 km (0.079 R)
• M41: 29,577,444 km (0.074 R)
• M42: 30,692,098 km (0.067 R)
• M43: 31,221,375 km (0.069 R)
• M44: 32,692,371 km (0.119 R)
• M45: 34,254,322 km (0.076 R)
• M46: 35,355,063 km (0.108 R)
• M47: 35,424,177 km (0.116 R)
• M48: 36,327,749 km (0.083 R)
• M49: 36,607,347 km (0.071 R)
• M50: 38,157,480 km (0.079 R)
• M51: 39,800,813 km (0.054 R)
• M52: 40,667,433 km (0.07 R)
• M53: 41,905,655 km (0.072 R)
• M54: 42,566,279 km (0.116 R)
• M55: 43,156,293 km (0.093 R)
• M56: 44,419,049 km (0.085 R)
• M57: 46,525,387 km (0.082 R)
• M58: 47,896,601 km (0.033 R)
• M59: 48,741,081 km (0.118 R)
• M60: 49,513,006 km (0.103 R)
• M61: 51,068,973 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 17,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit