🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 143 Days

Day: 26.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,279,729 km

• M1: 31,266 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.79 AU - 1.81 AU

Year: 849 Days

Day: 20 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,279,729 km

• M1: 158,275 km (0.086 R)
• M2: 187,446 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.28 AU - 3.22 AU

Year: 1603 Days

Day: 19.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,279,729 km

• M1: 819,647 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.44 AU - 5.48 AU

Year: 4484 Days

Day: 18.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.2

Radius: 9

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.42 AU - 7.24 AU

Year: 5597 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 69,279,729 km

• M1: 112,647 km (0.051 R)
• M2: 179,218 km (0.091 R)
• M3: 238,609 km (0.113 R)
• M4: 359,184 km (0.05 R)
• M5: 566,228 km (0.084 R)
• M6: 729,290 km (0.08 R)
• M7: 843,134 km (0.052 R)
• M8: 985,850 km (0.093 R)
• M9: 1,233,734 km (0.102 R)
• M10: 1,435,840 km (0.054 R)
• M11: 2,031,539 km (0.103 R)
• M12: 2,195,349 km (0.076 R)
• M13: 2,457,145 km (0.076 R)
• M14: 2,893,821 km (0.049 R)
• M15: 3,146,791 km (0.03 R)
• M16: 3,319,577 km (0.084 R)
• M17: 3,460,049 km (0.119 R)
• M18: 3,566,712 km (0.093 R)
• M19: 4,497,660 km (0.112 R)
• M20: 4,555,854 km (0.091 R)
• M21: 4,791,021 km (0.079 R)
• M22: 4,990,136 km (0.057 R)
• M23: 5,191,944 km (0.11 R)
• M24: 5,499,816 km (0.078 R)
• M25: 5,582,843 km (0.044 R)
• M26: 5,645,524 km (0.065 R)
• M27: 5,813,523 km (0.107 R)
• M28: 6,812,089 km (0.096 R)
• M29: 6,878,959 km (0.091 R)
• M30: 7,081,215 km (0.077 R)
• M31: 7,149,133 km (0.09 R)
• M32: 7,262,677 km (0.088 R)
• M33: 7,909,688 km (0.071 R)
• M34: 8,311,508 km (0.079 R)
• M35: 8,768,530 km (0.11 R)
• M36: 8,963,456 km (0.115 R)
• M37: 9,481,812 km (0.085 R)
• M38: 9,732,239 km (0.089 R)
• M39: 9,908,765 km (0.095 R)
• M40: 10,010,042 km (0.079 R)
• M41: 10,111,769 km (0.112 R)
• M42: 10,341,850 km (0.069 R)
• M43: 10,418,893 km (0.095 R)
• M44: 10,547,847 km (0.102 R)
• M45: 10,859,309 km (0.063 R)
• M46: 11,042,417 km (0.096 R)
• M47: 11,571,246 km (0.1 R)
• M48: 11,704,687 km (0.1 R)
• M49: 11,973,365 km (0.063 R)
• M50: 12,108,302 km (0.086 R)
• M51: 12,216,761 km (0.081 R)
• M52: 12,489,178 km (0.12 R)
• M53: 12,736,015 km (0.086 R)
• M54: 12,929,146 km (0.106 R)
• M55: 13,012,322 km (0.037 R)
• M56: 13,234,774 km (0.107 R)
• M57: 13,374,349 km (0.073 R)
• M58: 14,136,999 km (0.113 R)
• M59: 14,913,561 km (0.104 R)
• M60: 15,263,321 km (0.117 R)
• M61: 15,527,212 km (0.092 R)
• M62: 15,615,624 km (0.074 R)
• M63: 15,704,036 km (0.042 R)
• M64: 16,059,780 km (0.059 R)
• M65: 16,119,320 km (0.081 R)
• M66: 16,809,415 km (0.039 R)
• M67: 17,325,677 km (0.059 R)
• M68: 18,936,846 km (0.099 R)
• M69: 19,664,640 km (0.118 R)
• M70: 20,466,185 km (0.044 R)
• M71: 20,563,125 km (0.069 R)
• M72: 20,887,154 km (0.094 R)
• M73: 21,311,114 km (0.062 R)
• M74: 21,376,489 km (0.07 R)
• M75: 21,902,624 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 9.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.47 AU - 10.25 AU

Year: 9269 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,279,729 km

• M1: 132,095 km (0.11 R)
• M2: 233,073 km (0.073 R)
• M3: 305,180 km (0.1 R)
• M4: 378,483 km (0.1 R)
• M5: 1,034,768 km (0.082 R)
• M6: 1,155,344 km (0.117 R)
• M7: 1,264,700 km (0.102 R)
• M8: 1,328,878 km (0.085 R)
• M9: 1,845,439 km (0.07 R)
• M10: 1,937,292 km (0.059 R)
• M11: 2,068,639 km (0.058 R)
• M12: 2,340,159 km (0.113 R)
• M13: 2,480,333 km (0.048 R)
• M14: 2,960,542 km (0.054 R)
• M15: 3,068,851 km (0.116 R)
• M16: 3,424,146 km (0.116 R)
• M17: 4,320,237 km (0.044 R)
• M18: 4,617,787 km (0.096 R)
• M19: 4,693,184 km (0.051 R)
• M20: 4,819,894 km (0.067 R)
• M21: 4,896,338 km (0.082 R)
• M22: 5,657,193 km (0.113 R)
• M23: 5,792,130 km (0.095 R)
• M24: 6,203,375 km (0.093 R)
• M25: 6,426,575 km (0.103 R)
• M26: 6,881,053 km (0.027 R)
• M27: 7,730,919 km (0.072 R)
• M28: 7,880,816 km (0.094 R)
• M29: 7,971,323 km (0.102 R)
• M30: 8,213,970 km (0.094 R)
• M31: 8,367,009 km (0.09 R)
• M32: 8,520,945 km (0.09 R)
• M33: 8,675,929 km (0.11 R)
• M34: 9,241,259 km (0.114 R)
• M35: 9,336,553 km (0.082 R)
• M36: 10,209,905 km (0.097 R)
• M37: 10,275,579 km (0.091 R)
• M38: 10,506,707 km (0.096 R)
• M39: 10,773,141 km (0.097 R)
• M40: 11,414,467 km (0.105 R)
• M41: 11,482,684 km (0.059 R)
• M42: 12,312,204 km (0.046 R)
• M43: 12,522,539 km (0.089 R)
• M44: 13,160,873 km (0.104 R)
• M45: 13,412,047 km (0.118 R)
• M46: 14,765,609 km (0.034 R)
• M47: 15,176,405 km (0.105 R)
• M48: 15,970,919 km (0.094 R)
• M49: 16,662,809 km (0.118 R)
• M50: 16,740,301 km (0.064 R)
• M51: 16,817,942 km (0.109 R)
• M52: 17,051,464 km (0.111 R)
• M53: 17,364,573 km (0.025 R)
• M54: 17,600,489 km (0.074 R)
• M55: 18,075,761 km (0.083 R)
• M56: 18,275,175 km (0.12 R)
• M57: 19,608,541 km (0.107 R)
• M58: 19,854,330 km (0.111 R)
• M59: 20,183,745 km (0.085 R)
• M60: 20,307,761 km (0.099 R)
• M61: 20,597,981 km (0.116 R)
• M62: 21,098,835 km (0.077 R)
• M63: 21,519,205 km (0.052 R)
• M64: 22,325,537 km (0.072 R)
• M65: 22,410,958 km (0.056 R)
• M66: 22,667,967 km (0.082 R)
• M67: 23,055,425 km (0.093 R)
• M68: 24,186,834 km (0.071 R)
• M69: 24,274,648 km (0.1 R)
• M70: 24,582,670 km (0.096 R)
• M71: 25,247,184 km (0.099 R)
• M72: 25,603,975 km (0.118 R)
• M73: 26,097,349 km (0.108 R)
• M74: 26,232,435 km (0.085 R)
• M75: 26,458,179 km (0.064 R)
• M76: 27,230,253 km (0.064 R)
• M77: 27,458,839 km (0.093 R)
• M78: 28,425,540 km (0.107 R)
• M79: 28,518,141 km (0.103 R)
• M80: 28,703,792 km (0.073 R)
• M81: 29,076,141 km (0.114 R)
• M82: 29,825,776 km (0.108 R)
• M83: 30,771,833 km (0.072 R)
• M84: 31,296,323 km (0.034 R)
• M85: 31,919,997 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.8

Radius: 13.3

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.09 AU - 14.13 AU

Year: 14811 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,279,729 km

• M1: 245,191 km (0.086 R)
• M2: 332,257 km (0.033 R)
• M3: 1,390,961 km (0.101 R)
• M4: 1,584,989 km (0.082 R)
• M5: 1,729,351 km (0.062 R)
• M6: 2,285,706 km (0.114 R)
• M7: 2,756,042 km (0.079 R)
• M8: 3,442,397 km (0.115 R)
• M9: 3,593,640 km (0.08 R)
• M10: 3,785,873 km (0.095 R)
• M11: 4,261,146 km (0.053 R)
• M12: 4,967,098 km (0.115 R)
• M13: 5,355,753 km (0.063 R)
• M14: 5,754,282 km (0.113 R)
• M15: 7,151,825 km (0.081 R)
• M16: 7,591,045 km (0.075 R)
• M17: 7,788,963 km (0.105 R)
• M18: 8,089,206 km (0.072 R)
• M19: 8,190,184 km (0.113 R)
• M20: 8,393,338 km (0.075 R)
• M21: 8,752,971 km (0.039 R)
• M22: 9,117,541 km (0.079 R)
• M23: 9,222,709 km (0.055 R)
• M24: 10,296,073 km (0.111 R)
• M25: 10,405,579 km (0.092 R)
• M26: 11,239,288 km (0.119 R)
• M27: 11,578,875 km (0.082 R)
• M28: 12,326,266 km (0.102 R)
• M29: 12,617,832 km (0.072 R)
• M30: 14,292,730 km (0.117 R)
• M31: 14,415,101 km (0.101 R)
• M32: 14,599,256 km (0.105 R)
• M33: 15,846,753 km (0.12 R)
• M34: 16,675,824 km (0.102 R)
• M35: 18,044,944 km (0.095 R)
• M36: 18,709,607 km (0.068 R)
• M37: 19,585,652 km (0.109 R)
• M38: 20,131,385 km (0.098 R)
• M39: 21,377,536 km (0.1 R)
• M40: 21,798,504 km (0.082 R)
• M41: 22,364,134 km (0.106 R)
• M42: 23,293,436 km (0.089 R)
• M43: 24,381,461 km (0.064 R)
• M44: 24,894,881 km (0.114 R)
• M45: 25,115,987 km (0.11 R)
• M46: 26,006,991 km (0.066 R)
• M47: 26,156,440 km (0.09 R)
• M48: 26,306,337 km (0.053 R)
• M49: 31,487,210 km (0.075 R)
• M50: 32,769,862 km (0.056 R)
• M51: 33,093,143 km (0.084 R)
• M52: 33,255,307 km (0.091 R)
• M53: 33,580,234 km (0.034 R)
• M54: 35,967,367 km (0.071 R)
• M55: 40,729,815 km (0.077 R)
• M56: 41,775,804 km (0.09 R)
• M57: 42,038,797 km (0.1 R)
• M58: 42,126,461 km (0.107 R)
• M59: 42,214,275 km (0.074 R)
• M60: 42,390,053 km (0.058 R)
• M61: 42,742,505 km (0.095 R)
• M62: 43,538,815 km (0.041 R)
• M63: 43,627,676 km (0.075 R)
• M64: 45,056,485 km (0.071 R)
• M65: 45,776,649 km (0.063 R)
• M66: 46,138,227 km (0.11 R)
• M67: 46,409,897 km (0.106 R)
• M68: 46,591,359 km (0.096 R)
• M69: 47,959,881 km (0.119 R)
• M70: 48,051,584 km (0.061 R)
• M71: 48,879,608 km (0.03 R)
• M72: 49,064,212 km (0.048 R)
• M73: 50,736,417 km (0.111 R)
• M74: 50,923,414 km (0.072 R)
• M75: 52,332,926 km (0.108 R)
• M76: 53,660,008 km (0.08 R)
• M77: 55,094,053 km (0.066 R)
• M78: 56,250,445 km (0.119 R)
• M79: 58,391,190 km (0.118 R)
• M80: 59,274,566 km (0.114 R)
• M81: 60,756,782 km (0.116 R)
• M82: 61,751,757 km (0.115 R)
• M83: 63,254,168 km (0.064 R)
• M84: 66,295,194 km (0.112 R)
• M85: 66,397,369 km (0.092 R)
• M86: 66,499,545 km (0.08 R)
• M87: 68,142,428 km (0.078 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit