🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.79 AU - 0.81 AU

Year: 265 Days

Day: 33 Hours

Environment

Temp: 115 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,881,655 km

• M1: 301,739 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.85 AU - 1.03 AU

Year: 338 Days

Day: 39.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,881,655 km

• M1: 388,356 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.89 AU - 2.29 AU

Year: 1121 Days

Day: 43.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.16 AU - 2.58 AU

Year: 1353 Days

Day: 42 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.24 AU - 3.62 AU

Year: 2356 Days

Day: 24.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,881,655 km

• M1: 38,895 km (0.117 R)
• M2: 1,911,861 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127

Radius: 14.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.69 AU - 4.75 AU

Year: 3803 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,881,655 km

• M1: 180,116 km (0.116 R)
• M2: 281,543 km (0.051 R)
• M3: 473,477 km (0.106 R)
• M4: 604,675 km (0.05 R)
• M5: 700,567 km (0.079 R)
• M6: 825,481 km (0.101 R)
• M7: 1,007,990 km (0.118 R)
• M8: 1,100,592 km (0.071 R)
• M9: 1,267,692 km (0.072 R)
• M10: 1,444,068 km (0.063 R)
• M11: 1,638,845 km (0.08 R)
• M12: 1,749,846 km (0.117 R)
• M13: 2,098,709 km (0.082 R)
• M14: 2,298,571 km (0.071 R)
• M15: 2,681,691 km (0.095 R)
• M16: 2,801,968 km (0.066 R)
• M17: 3,275,595 km (0.087 R)
• M18: 3,378,668 km (0.07 R)
• M19: 3,561,626 km (0.114 R)
• M20: 3,654,377 km (0.085 R)
• M21: 3,855,885 km (0.085 R)
• M22: 4,130,397 km (0.11 R)
• M23: 4,933,139 km (0.099 R)
• M24: 5,171,449 km (0.119 R)
• M25: 5,398,389 km (0.111 R)
• M26: 5,551,427 km (0.081 R)
• M27: 5,690,553 km (0.076 R)
• M28: 5,909,265 km (0.082 R)
• M29: 6,003,811 km (0.111 R)
• M30: 6,242,420 km (0.108 R)
• M31: 6,516,782 km (0.077 R)
• M32: 6,960,789 km (0.081 R)
• M33: 7,127,740 km (0.089 R)
• M34: 7,346,751 km (0.088 R)
• M35: 7,516,844 km (0.119 R)
• M36: 7,653,876 km (0.079 R)
• M37: 7,791,655 km (0.109 R)
• M38: 8,298,194 km (0.062 R)
• M39: 8,422,211 km (0.057 R)
• M40: 8,689,692 km (0.118 R)
• M41: 9,233,480 km (0.095 R)
• M42: 9,472,537 km (0.064 R)
• M43: 9,881,687 km (0.093 R)
• M44: 9,994,335 km (0.089 R)
• M45: 10,107,431 km (0.084 R)
• M46: 10,487,409 km (0.102 R)
• M47: 10,583,152 km (0.081 R)
• M48: 10,852,727 km (0.117 R)
• M49: 11,007,860 km (0.083 R)
• M50: 11,144,144 km (0.08 R)
• M51: 11,241,981 km (0.111 R)
• M52: 11,418,506 km (0.111 R)
• M53: 11,973,963 km (0.1 R)
• M54: 12,134,332 km (0.11 R)
• M55: 12,558,592 km (0.113 R)
• M56: 12,782,689 km (0.061 R)
• M57: 13,317,950 km (0.098 R)
• M58: 13,421,771 km (0.09 R)
• M59: 13,630,161 km (0.089 R)
• M60: 13,902,579 km (0.056 R)
• M61: 14,092,269 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.5

Radius: 9.8

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.14 AU - 7.62 AU

Year: 5976 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,881,655 km

• M1: 127,158 km (0.094 R)
• M2: 256,710 km (0.081 R)
• M3: 514,168 km (0.088 R)
• M4: 618,288 km (0.1 R)
• M5: 730,187 km (0.107 R)
• M6: 876,943 km (0.057 R)
• M7: 975,528 km (0.099 R)
• M8: 1,247,197 km (0.115 R)
• M9: 1,310,926 km (0.091 R)
• M10: 1,408,614 km (0.061 R)
• M11: 1,525,898 km (0.109 R)
• M12: 2,911,923 km (0.09 R)
• M13: 3,304,916 km (0.059 R)
• M14: 4,068,912 km (0.116 R)
• M15: 4,607,764 km (0.105 R)
• M16: 4,783,990 km (0.091 R)
• M17: 5,065,533 km (0.058 R)
• M18: 5,378,791 km (0.058 R)
• M19: 5,537,814 km (0.102 R)
• M20: 5,644,776 km (0.109 R)
• M21: 5,833,419 km (0.097 R)
• M22: 6,189,462 km (0.097 R)
• M23: 7,153,920 km (0.053 R)
• M24: 7,358,420 km (0.094 R)
• M25: 7,743,036 km (0.06 R)
• M26: 7,832,795 km (0.102 R)
• M27: 8,936,378 km (0.103 R)
• M28: 9,763,355 km (0.082 R)
• M29: 9,860,295 km (0.111 R)
• M30: 10,218,731 km (0.114 R)
• M31: 10,449,112 km (0.05 R)
• M32: 10,614,717 km (0.06 R)
• M33: 12,283,182 km (0.094 R)
• M34: 13,236,868 km (0.104 R)
• M35: 13,380,333 km (0.075 R)
• M36: 13,560,149 km (0.118 R)
• M37: 13,632,405 km (0.119 R)
• M38: 14,582,352 km (0.104 R)
• M39: 14,693,353 km (0.098 R)
• M40: 15,402,896 km (0.108 R)
• M41: 15,780,780 km (0.104 R)
• M42: 15,970,919 km (0.112 R)
• M43: 16,545,824 km (0.081 R)
• M44: 18,072,171 km (0.083 R)
• M45: 18,310,929 km (0.049 R)
• M46: 18,751,495 km (0.081 R)
• M47: 18,872,220 km (0.108 R)
• M48: 19,033,636 km (0.071 R)
• M49: 19,642,948 km (0.08 R)
• M50: 20,341,421 km (0.081 R)
• M51: 21,089,709 km (0.109 R)
• M52: 21,635,742 km (0.103 R)
• M53: 21,720,115 km (0.069 R)
• M54: 21,846,974 km (0.101 R)
• M55: 23,909,779 km (0.067 R)
• M56: 24,391,185 km (0.118 R)
• M57: 25,363,721 km (0.095 R)
• M58: 25,631,052 km (0.034 R)
• M59: 26,982,220 km (0.045 R)
• M60: 27,712,258 km (0.057 R)
• M61: 27,803,961 km (0.105 R)
• M62: 28,217,898 km (0.111 R)
• M63: 28,402,502 km (0.08 R)
• M64: 28,541,329 km (0.033 R)
• M65: 29,285,130 km (0.082 R)
• M66: 29,378,479 km (0.11 R)
• M67: 29,518,801 km (0.074 R)
• M68: 30,554,617 km (0.08 R)
• M69: 30,934,296 km (0.107 R)
• M70: 31,650,272 km (0.098 R)
• M71: 31,938,248 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 12.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.86 AU - 9.96 AU

Year: 9863 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,881,655 km

• M1: 554,260 km (0.119 R)
• M2: 781,649 km (0.073 R)
• M3: 1,023,549 km (0.094 R)
• M4: 1,365,380 km (0.092 R)
• M5: 1,480,869 km (0.099 R)
• M6: 1,826,740 km (0.108 R)
• M7: 2,020,319 km (0.099 R)
• M8: 2,451,460 km (0.109 R)
• M9: 2,545,857 km (0.107 R)
• M10: 2,787,607 km (0.109 R)
• M11: 2,986,572 km (0.049 R)
• M12: 3,293,696 km (0.092 R)
• M13: 3,611,293 km (0.093 R)
• M14: 4,191,134 km (0.079 R)
• M15: 4,304,828 km (0.06 R)
• M16: 5,099,791 km (0.102 R)
• M17: 5,971,947 km (0.107 R)
• M18: 6,262,017 km (0.118 R)
• M19: 6,392,616 km (0.095 R)
• M20: 6,689,418 km (0.118 R)
• M21: 7,228,420 km (0.069 R)
• M22: 7,399,859 km (0.051 R)
• M23: 7,607,201 km (0.107 R)
• M24: 7,781,483 km (0.074 R)
• M25: 7,957,260 km (0.111 R)
• M26: 8,134,235 km (0.084 R)
• M27: 8,564,328 km (0.074 R)
• M28: 8,855,296 km (0.039 R)
• M29: 10,166,073 km (0.07 R)
• M30: 10,319,710 km (0.051 R)
• M31: 10,902,842 km (0.096 R)
• M32: 11,099,713 km (0.106 R)
• M33: 11,656,965 km (0.054 R)
• M34: 12,674,829 km (0.099 R)
• M35: 13,257,214 km (0.118 R)
• M36: 13,678,481 km (0.103 R)
• M37: 13,763,303 km (0.091 R)
• M38: 14,018,816 km (0.081 R)
• M39: 14,491,247 km (0.036 R)
• M40: 15,012,745 km (0.095 R)
• M41: 15,496,095 km (0.066 R)
• M42: 15,673,219 km (0.05 R)
• M43: 16,523,384 km (0.064 R)
• M44: 17,803,493 km (0.091 R)
• M45: 18,175,094 km (0.079 R)
• M46: 20,798,592 km (0.05 R)
• M47: 21,682,566 km (0.072 R)
• M48: 21,831,116 km (0.089 R)
• M49: 22,428,760 km (0.081 R)
• M50: 23,183,332 km (0.084 R)
• M51: 23,946,131 km (0.094 R)
• M52: 24,562,474 km (0.089 R)
• M53: 25,863,078 km (0.086 R)
• M54: 26,020,605 km (0.112 R)
• M55: 26,707,109 km (0.084 R)
• M56: 27,239,229 km (0.034 R)
• M57: 27,667,528 km (0.105 R)
• M58: 28,314,090 km (0.111 R)
• M59: 28,856,681 km (0.057 R)
• M60: 29,732,128 km (0.113 R)
• M61: 30,949,855 km (0.064 R)
• M62: 31,677,200 km (0.037 R)
• M63: 31,958,444 km (0.055 R)
• M64: 32,466,627 km (0.118 R)
• M65: 32,636,720 km (0.061 R)
• M66: 32,750,265 km (0.095 R)
• M67: 33,376,931 km (0.08 R)
• M68: 33,548,519 km (0.039 R)
• M69: 33,663,111 km (0.049 R)
• M70: 35,513,936 km (0.063 R)
• M71: 35,630,622 km (0.075 R)
• M72: 36,333,882 km (0.112 R)
• M73: 37,219,501 km (0.048 R)
• M74: 37,397,523 km (0.049 R)
• M75: 37,754,314 km (0.052 R)
• M76: 38,771,430 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.5

Radius: 6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.44 AU - 17.14 AU

Year: 21094 Days

Day: 22.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,881,655 km

• M1: 76,145 km (0.117 R)
• M2: 373,247 km (0.058 R)
• M3: 788,381 km (0.102 R)
• M4: 843,582 km (0.114 R)
• M5: 1,097,600 km (0.06 R)
• M6: 1,842,447 km (0.068 R)
• M7: 2,093,473 km (0.092 R)
• M8: 2,572,635 km (0.108 R)
• M9: 2,683,636 km (0.054 R)
• M10: 3,443,294 km (0.109 R)
• M11: 3,752,214 km (0.073 R)
• M12: 4,134,586 km (0.108 R)
• M13: 4,833,507 km (0.073 R)
• M14: 7,335,831 km (0.105 R)
• M15: 7,612,886 km (0.108 R)
• M16: 7,852,991 km (0.106 R)
• M17: 7,893,232 km (0.07 R)
• M18: 7,933,624 km (0.059 R)
• M19: 8,014,407 km (0.082 R)
• M20: 8,381,819 km (0.031 R)
• M21: 8,713,029 km (0.082 R)
• M22: 8,754,617 km (0.097 R)
• M23: 8,922,167 km (0.098 R)
• M24: 9,132,950 km (0.097 R)
• M25: 9,217,772 km (0.057 R)
• M26: 9,516,519 km (0.08 R)
• M27: 10,036,222 km (0.096 R)
• M28: 11,238,839 km (0.106 R)
• M29: 11,649,785 km (0.087 R)
• M30: 11,695,711 km (0.066 R)
• M31: 11,741,787 km (0.118 R)
• M32: 12,205,391 km (0.07 R)
• M33: 12,252,066 km (0.057 R)
• M34: 12,533,459 km (0.081 R)
• M35: 13,294,164 km (0.076 R)
• M36: 14,118,748 km (0.096 R)
• M37: 14,216,734 km (0.077 R)
• M38: 15,461,987 km (0.102 R)
• M39: 15,969,872 km (0.099 R)
• M40: 16,277,146 km (0.032 R)
• M41: 16,689,886 km (0.104 R)
• M42: 17,368,014 km (0.066 R)
• M43: 17,789,880 km (0.077 R)
• M44: 21,058,892 km (0.109 R)
• M45: 21,339,687 km (0.119 R)
• M46: 22,474,537 km (0.094 R)
• M47: 22,704,020 km (0.12 R)
• M48: 24,389,838 km (0.089 R)
• M49: 26,055,461 km (0.06 R)
• M50: 27,328,539 km (0.059 R)
• M51: 27,696,101 km (0.102 R)
• M52: 29,307,270 km (0.107 R)
• M53: 29,997,963 km (0.059 R)
• M54: 30,567,183 km (0.06 R)
• M55: 31,780,422 km (0.068 R)
• M56: 32,102,207 km (0.059 R)
• M57: 33,204,743 km (0.074 R)
• M58: 33,596,839 km (0.064 R)
• M59: 36,383,997 km (0.119 R)
• M60: 37,736,960 km (0.117 R)
• M61: 38,077,894 km (0.057 R)
• M62: 40,144,140 km (0.099 R)
• M63: 40,352,829 km (0.089 R)
• M64: 40,980,841 km (0.027 R)
• M65: 43,882,740 km (0.101 R)
• M66: 44,600,511 km (0.116 R)
• M67: 44,744,574 km (0.109 R)
• M68: 45,105,254 km (0.112 R)
• M69: 47,510,189 km (0.044 R)
• M70: 47,583,642 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit