🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.53 AU - 0.59 AU

Year: 153 Days

Day: 29.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.49 AU - 0.81 AU

Year: 191 Days

Day: 37 Hours

Environment

Temp: 172 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,109,735 km

• M1: 89,908 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.63 AU - 0.71 AU

Year: 200 Days

Day: 37.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.82 AU - 1.02 AU

Year: 322 Days

Day: 42.2 Hours

Environment

Temp: 88 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.62 AU - 2.28 AU

Year: 995 Days

Day: 43.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.04 AU - 4.56 AU

Year: 2706 Days

Day: 42.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,109,735 km

• M1: 1,585,139 km (0.112 R)
• M2: 3,284,870 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.21 AU - 4.97 AU

Year: 3021 Days

Day: 32.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,109,735 km

• M1: 3,845,862 km (0.079 R)

Asteroid Belt

Center: 6.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.8

Radius: 15

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.21 AU - 11.63 AU

Year: 10560 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,109,735 km

• M1: 193,879 km (0.054 R)
• M2: 528,080 km (0.093 R)
• M3: 727,644 km (0.045 R)
• M4: 1,079,349 km (0.034 R)
• M5: 1,190,051 km (0.081 R)
• M6: 1,324,689 km (0.076 R)
• M7: 1,782,608 km (0.104 R)
• M8: 1,938,788 km (0.083 R)
• M9: 2,265,361 km (0.088 R)
• M10: 2,435,603 km (0.067 R)
• M11: 2,610,184 km (0.083 R)
• M12: 2,788,953 km (0.089 R)
• M13: 2,998,540 km (0.095 R)
• M14: 3,350,394 km (0.109 R)
• M15: 3,545,470 km (0.116 R)
• M16: 4,303,183 km (0.082 R)
• M17: 5,499,367 km (0.077 R)
• M18: 5,931,406 km (0.071 R)
• M19: 7,113,080 km (0.094 R)
• M20: 7,841,771 km (0.098 R)
• M21: 7,990,471 km (0.061 R)
• M22: 8,670,992 km (0.117 R)
• M23: 8,786,182 km (0.105 R)
• M24: 9,213,284 km (0.083 R)
• M25: 9,806,589 km (0.114 R)
• M26: 10,047,442 km (0.064 R)
• M27: 10,822,957 km (0.071 R)
• M28: 10,988,712 km (0.101 R)
• M29: 11,155,364 km (0.067 R)
• M30: 11,575,584 km (0.094 R)
• M31: 12,388,349 km (0.086 R)
• M32: 12,779,847 km (0.057 R)
• M33: 12,911,343 km (0.119 R)
• M34: 13,485,949 km (0.051 R)
• M35: 14,114,260 km (0.09 R)
• M36: 14,432,006 km (0.116 R)
• M37: 16,435,271 km (0.108 R)
• M38: 17,009,876 km (0.119 R)
• M39: 17,299,647 km (0.052 R)
• M40: 18,031,331 km (0.097 R)
• M41: 19,625,745 km (0.114 R)
• M42: 19,828,300 km (0.054 R)
• M43: 20,799,639 km (0.053 R)
• M44: 22,629,221 km (0.108 R)
• M45: 22,735,436 km (0.08 R)
• M46: 23,429,121 km (0.114 R)
• M47: 23,805,659 km (0.082 R)
• M48: 24,455,662 km (0.084 R)
• M49: 25,001,843 km (0.081 R)
• M50: 25,276,505 km (0.066 R)
• M51: 26,273,276 km (0.069 R)
• M52: 26,384,876 km (0.083 R)
• M53: 26,945,120 km (0.092 R)
• M54: 27,113,866 km (0.104 R)
• M55: 27,792,741 km (0.101 R)
• M56: 28,936,567 km (0.087 R)
• M57: 29,167,097 km (0.102 R)
• M58: 29,340,481 km (0.098 R)
• M59: 29,804,533 km (0.114 R)
• M60: 30,154,144 km (0.073 R)
• M61: 30,681,027 km (0.095 R)
• M62: 32,160,700 km (0.114 R)
• M63: 32,579,125 km (0.087 R)
• M64: 34,149,304 km (0.097 R)
• M65: 34,698,628 km (0.107 R)
• M66: 35,189,309 km (0.051 R)
• M67: 36,239,635 km (0.101 R)
• M68: 36,488,267 km (0.11 R)
• M69: 38,118,285 km (0.09 R)
• M70: 38,307,826 km (0.071 R)
• M71: 38,687,954 km (0.07 R)
• M72: 40,414,164 km (0.099 R)
• M73: 42,100,132 km (0.069 R)
• M74: 42,557,901 km (0.085 R)
• M75: 43,742,866 km (0.107 R)
• M76: 44,272,891 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 10.9

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.79 AU - 13.71 AU

Year: 13782 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,109,735 km

• M1: 400,623 km (0.091 R)
• M2: 514,617 km (0.115 R)
• M3: 885,470 km (0.11 R)
• M4: 1,460,524 km (0.106 R)
• M5: 2,318,019 km (0.103 R)
• M6: 2,442,784 km (0.082 R)
• M7: 3,519,440 km (0.099 R)
• M8: 3,591,246 km (0.097 R)
• M9: 4,032,111 km (0.07 R)
• M10: 4,529,076 km (0.05 R)
• M11: 4,725,498 km (0.115 R)
• M12: 4,924,762 km (0.087 R)
• M13: 5,249,389 km (0.068 R)
• M14: 5,455,834 km (0.106 R)
• M15: 5,834,317 km (0.083 R)
• M16: 6,308,542 km (0.057 R)
• M17: 7,020,329 km (0.076 R)
• M18: 7,111,135 km (0.08 R)
• M19: 7,248,017 km (0.065 R)
• M20: 7,851,495 km (0.111 R)
• M21: 8,183,153 km (0.096 R)
• M22: 8,278,746 km (0.11 R)
• M23: 9,156,138 km (0.117 R)
• M24: 10,165,325 km (0.057 R)
• M25: 12,397,325 km (0.056 R)
• M26: 13,062,138 km (0.076 R)
• M27: 13,738,320 km (0.119 R)
• M28: 14,138,196 km (0.101 R)
• M29: 14,599,855 km (0.118 R)
• M30: 15,478,592 km (0.08 R)
• M31: 17,042,339 km (0.105 R)
• M32: 18,029,386 km (0.077 R)
• M33: 18,529,940 km (0.101 R)
• M34: 18,908,273 km (0.055 R)
• M35: 19,225,570 km (0.1 R)
• M36: 19,929,877 km (0.039 R)
• M37: 20,577,337 km (0.114 R)
• M38: 21,826,629 km (0.096 R)
• M39: 21,959,621 km (0.07 R)
• M40: 24,123,105 km (0.089 R)
• M41: 25,160,417 km (0.071 R)
• M42: 25,789,775 km (0.106 R)
• M43: 27,064,050 km (0.115 R)
• M44: 28,576,634 km (0.062 R)
• M45: 28,867,752 km (0.095 R)
• M46: 29,306,372 km (0.092 R)
• M47: 29,379,675 km (0.073 R)
• M48: 29,968,493 km (0.074 R)
• M49: 30,042,394 km (0.081 R)
• M50: 32,135,418 km (0.117 R)
• M51: 33,199,507 km (0.098 R)
• M52: 33,735,965 km (0.037 R)
• M53: 33,812,709 km (0.12 R)
• M54: 33,966,645 km (0.106 R)
• M55: 34,507,142 km (0.076 R)
• M56: 36,460,442 km (0.117 R)
• M57: 36,934,667 km (0.098 R)
• M58: 37,410,837 km (0.085 R)
• M59: 38,369,311 km (0.106 R)
• M60: 39,255,080 km (0.058 R)
• M61: 40,392,023 km (0.044 R)
• M62: 47,179,428 km (0.088 R)
• M63: 47,523,653 km (0.115 R)
• M64: 47,609,822 km (0.104 R)
• M65: 47,782,308 km (0.076 R)
• M66: 47,868,626 km (0.084 R)
• M67: 48,474,497 km (0.115 R)
• M68: 49,257,193 km (0.107 R)
• M69: 49,781,384 km (0.105 R)
• M70: 50,044,078 km (0.113 R)
• M71: 50,570,962 km (0.074 R)
• M72: 51,984,961 km (0.107 R)
• M73: 52,073,822 km (0.085 R)
• M74: 52,696,897 km (0.114 R)
• M75: 53,411,975 km (0.055 R)
• M76: 53,501,584 km (0.12 R)
• M77: 54,580,933 km (0.102 R)
• M78: 54,671,140 km (0.113 R)
• M79: 54,851,854 km (0.097 R)
• M80: 54,942,212 km (0.098 R)
• M81: 55,395,044 km (0.09 R)
• M82: 55,667,312 km (0.064 R)
• M83: 59,897,791 km (0.058 R)
• M84: 60,457,287 km (0.101 R)
• M85: 61,112,077 km (0.119 R)
• M86: 61,487,268 km (0.095 R)
• M87: 62,145,798 km (0.104 R)
• M88: 62,712,175 km (0.106 R)
• M89: 62,806,721 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.6

Radius: 4.6

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.76 AU - 20 AU

Year: 26465 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,109,735 km

• M1: 123,269 km (0.113 R)
• M2: 546,481 km (0.041 R)
• M3: 840,441 km (0.119 R)
• M4: 1,228,498 km (0.077 R)
• M5: 1,359,994 km (0.077 R)
• M6: 1,636,601 km (0.082 R)
• M7: 1,930,561 km (0.092 R)
• M8: 2,336,719 km (0.1 R)
• M9: 2,803,015 km (0.095 R)
• M10: 3,517,196 km (0.108 R)
• M11: 5,017,662 km (0.09 R)
• M12: 5,059,550 km (0.105 R)
• M13: 6,550,442 km (0.101 R)
• M14: 6,919,650 km (0.077 R)
• M15: 8,713,178 km (0.111 R)
• M16: 9,118,888 km (0.1 R)
• M17: 9,221,362 km (0.094 R)
• M18: 9,427,209 km (0.053 R)
• M19: 12,238,901 km (0.11 R)
• M20: 12,979,410 km (0.04 R)
• M21: 13,267,985 km (0.084 R)
• M22: 13,384,073 km (0.103 R)
• M23: 13,675,639 km (0.079 R)
• M24: 14,265,204 km (0.05 R)
• M25: 15,897,766 km (0.06 R)
• M26: 16,392,785 km (0.042 R)
• M27: 17,397,784 km (0.106 R)
• M28: 18,877,307 km (0.107 R)
• M29: 19,073,280 km (0.1 R)
• M30: 19,598,967 km (0.107 R)
• M31: 20,262,882 km (0.114 R)
• M32: 22,574,618 km (0.09 R)
• M33: 25,615,494 km (0.119 R)
• M34: 26,559,756 km (0.118 R)
• M35: 26,999,424 km (0.097 R)
• M36: 28,932,228 km (0.048 R)
• M37: 29,536,005 km (0.116 R)
• M38: 30,219,967 km (0.075 R)
• M39: 30,602,339 km (0.089 R)
• M40: 31,371,721 km (0.05 R)
• M41: 32,850,944 km (0.114 R)
• M42: 33,165,250 km (0.06 R)
• M43: 33,717,714 km (0.03 R)
• M44: 34,831,770 km (0.118 R)
• M45: 35,473,694 km (0.038 R)
• M46: 35,715,444 km (0.09 R)
• M47: 37,013,954 km (0.109 R)
• M48: 37,833,451 km (0.084 R)
• M49: 38,658,783 km (0.112 R)
• M50: 41,763,986 km (0.086 R)
• M51: 42,702,413 km (0.1 R)
• M52: 44,079,910 km (0.092 R)
• M53: 44,513,295 km (0.098 R)
• M54: 45,297,038 km (0.077 R)
• M55: 45,384,404 km (0.115 R)
• M56: 47,675,495 km (0.052 R)
• M57: 48,924,637 km (0.108 R)
• M58: 50,274,908 km (0.099 R)
• M59: 53,657,615 km (0.094 R)
• M60: 54,770,473 km (0.077 R)
• M61: 57,585,456 km (0.117 R)
• M62: 58,439,211 km (0.091 R)
• M63: 59,106,119 km (0.115 R)
• M64: 62,089,399 km (0.097 R)
• M65: 65,220,034 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 18,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit