🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 12.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,978,024 km

• M1: 336,146 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 41.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.89 AU

Year: 230 Days

Day: 35.9 Hours

Environment

Temp: 134 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,978,024 km

• M1: 42,635 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.73 AU - 0.87 AU

Year: 270 Days

Day: 18.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,978,024 km

• M1: 88,263 km (0.096 R)
• M2: 194,627 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.74 AU - 1 AU

Year: 306 Days

Day: 24.3 Hours

Environment

Temp: 50 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.43 AU - 2.99 AU

Year: 1681 Days

Day: 22.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.4

Radius: 9.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.38 AU - 5.56 AU

Year: 3560 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,978,024 km

• M1: 122,670 km (0.108 R)
• M2: 247,435 km (0.083 R)
• M3: 325,226 km (0.077 R)
• M4: 877,840 km (0.104 R)
• M5: 986,598 km (0.077 R)
• M6: 1,245,103 km (0.065 R)
• M7: 1,424,920 km (0.035 R)
• M8: 1,510,789 km (0.109 R)
• M9: 1,779,167 km (0.043 R)
• M10: 1,840,951 km (0.113 R)
• M11: 2,079,111 km (0.119 R)
• M12: 2,210,309 km (0.086 R)
• M13: 2,277,029 km (0.049 R)
• M14: 2,620,506 km (0.075 R)
• M15: 2,691,266 km (0.068 R)
• M16: 3,128,989 km (0.082 R)
• M17: 3,648,243 km (0.088 R)
• M18: 3,887,749 km (0.092 R)
• M19: 3,968,682 km (0.087 R)
• M20: 4,173,631 km (0.07 R)
• M21: 4,466,544 km (0.088 R)
• M22: 4,852,955 km (0.108 R)
• M23: 4,918,329 km (0.061 R)
• M24: 5,006,143 km (0.108 R)
• M25: 5,272,427 km (0.111 R)
• M26: 5,429,954 km (0.112 R)
• M27: 5,772,982 km (0.101 R)
• M28: 5,958,633 km (0.069 R)
• M29: 6,193,651 km (0.116 R)
• M30: 6,264,860 km (0.052 R)
• M31: 6,503,767 km (0.068 R)
• M32: 6,697,197 km (0.085 R)
• M33: 6,941,640 km (0.095 R)
• M34: 7,514,899 km (0.103 R)
• M35: 7,616,177 km (0.098 R)
• M36: 7,769,066 km (0.114 R)
• M37: 8,103,567 km (0.052 R)
• M38: 8,495,364 km (0.071 R)
• M39: 8,706,895 km (0.114 R)
• M40: 8,920,222 km (0.08 R)
• M41: 9,597,900 km (0.099 R)
• M42: 10,432,806 km (0.105 R)
• M43: 10,659,447 km (0.09 R)
• M44: 10,773,440 km (0.086 R)
• M45: 10,916,306 km (0.111 R)
• M46: 11,407,137 km (0.113 R)
• M47: 11,669,980 km (0.102 R)
• M48: 11,846,207 km (0.109 R)
• M49: 12,410,340 km (0.099 R)
• M50: 12,741,101 km (0.099 R)
• M51: 13,044,186 km (0.042 R)
• M52: 13,503,302 km (0.098 R)
• M53: 13,626,571 km (0.092 R)
• M54: 13,781,255 km (0.092 R)
• M55: 14,374,411 km (0.056 R)
• M56: 14,848,636 km (0.119 R)
• M57: 16,499,000 km (0.031 R)
• M58: 16,995,365 km (0.08 R)
• M59: 17,228,738 km (0.102 R)
• M60: 17,597,646 km (0.116 R)
• M61: 18,274,876 km (0.042 R)
• M62: 18,479,825 km (0.094 R)
• M63: 19,168,125 km (0.108 R)
• M64: 19,306,802 km (0.114 R)
• M65: 19,689,922 km (0.092 R)
• M66: 19,759,934 km (0.111 R)
• M67: 19,935,113 km (0.099 R)
• M68: 20,110,741 km (0.057 R)
• M69: 21,462,807 km (0.101 R)
• M70: 22,040,853 km (0.087 R)
• M71: 22,295,468 km (0.088 R)
• M72: 22,404,824 km (0.067 R)
• M73: 22,514,330 km (0.089 R)
• M74: 22,697,288 km (0.076 R)
• M75: 22,880,845 km (0.11 R)
• M76: 23,028,049 km (0.047 R)
• M77: 23,397,257 km (0.098 R)
• M78: 23,694,059 km (0.097 R)
• M79: 24,029,457 km (0.105 R)
• M80: 25,120,923 km (0.095 R)
• M81: 25,424,906 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 13.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.81 AU - 7.53 AU

Year: 5774 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,978,024 km

• M1: 357,240 km (0.099 R)
• M2: 577,597 km (0.089 R)
• M3: 745,297 km (0.087 R)
• M4: 847,622 km (0.089 R)
• M5: 1,093,860 km (0.088 R)
• M6: 1,266,944 km (0.11 R)
• M7: 1,449,454 km (0.103 R)
• M8: 1,536,819 km (0.079 R)
• M9: 1,626,129 km (0.111 R)
• M10: 1,763,460 km (0.12 R)
• M11: 2,386,834 km (0.037 R)
• M12: 2,473,750 km (0.111 R)
• M13: 3,285,468 km (0.081 R)
• M14: 3,580,176 km (0.112 R)
• M15: 4,216,715 km (0.03 R)
• M16: 4,559,294 km (0.057 R)
• M17: 5,687,262 km (0.094 R)
• M18: 5,994,387 km (0.053 R)
• M19: 6,404,285 km (0.094 R)
• M20: 6,526,506 km (0.077 R)
• M21: 6,773,492 km (0.107 R)
• M22: 7,099,167 km (0.091 R)
• M23: 7,327,753 km (0.117 R)
• M24: 7,896,673 km (0.117 R)
• M25: 8,239,552 km (0.057 R)
• M26: 8,587,367 km (0.062 R)
• M27: 8,912,742 km (0.101 R)
• M28: 9,242,156 km (0.094 R)
• M29: 9,436,334 km (0.102 R)
• M30: 10,083,495 km (0.079 R)
• M31: 10,197,488 km (0.041 R)
• M32: 10,340,654 km (0.074 R)
• M33: 10,571,034 km (0.078 R)
• M34: 10,861,553 km (0.059 R)
• M35: 11,154,616 km (0.075 R)
• M36: 11,361,360 km (0.069 R)
• M37: 11,479,991 km (0.106 R)
• M38: 11,838,727 km (0.059 R)
• M39: 11,989,222 km (0.076 R)
• M40: 12,414,080 km (0.079 R)
• M41: 12,659,121 km (0.111 R)
• M42: 13,592,163 km (0.06 R)
• M43: 13,781,405 km (0.05 R)
• M44: 14,290,486 km (0.117 R)
• M45: 14,418,692 km (0.11 R)
• M46: 14,838,164 km (0.089 R)
• M47: 15,623,104 km (0.105 R)
• M48: 15,821,471 km (0.1 R)
• M49: 15,954,164 km (0.076 R)
• M50: 16,220,598 km (0.119 R)
• M51: 16,320,978 km (0.119 R)
• M52: 16,825,721 km (0.05 R)
• M53: 17,131,051 km (0.118 R)
• M54: 17,506,691 km (0.049 R)
• M55: 17,644,022 km (0.104 R)
• M56: 18,162,079 km (0.081 R)
• M57: 18,685,073 km (0.091 R)
• M58: 19,001,323 km (0.065 R)
• M59: 19,674,663 km (0.084 R)
• M60: 19,888,887 km (0.099 R)
• M61: 20,175,816 km (0.08 R)
• M62: 20,645,105 km (0.077 R)
• M63: 21,667,756 km (0.101 R)
• M64: 21,778,458 km (0.076 R)
• M65: 22,707,012 km (0.106 R)
• M66: 23,044,654 km (0.08 R)
• M67: 23,572,884 km (0.079 R)
• M68: 23,762,575 km (0.099 R)
• M69: 24,564,718 km (0.072 R)
• M70: 24,679,909 km (0.116 R)
• M71: 25,104,318 km (0.09 R)
• M72: 25,259,301 km (0.118 R)
• M73: 26,313,218 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.6

Radius: 10.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.42 AU - 8.42 AU

Year: 9204 Days

Day: 5.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,978,024 km

• M1: 163,211 km (0.027 R)
• M2: 259,702 km (0.117 R)
• M3: 333,154 km (0.104 R)
• M4: 537,655 km (0.1 R)
• M5: 656,435 km (0.119 R)
• M6: 818,450 km (0.115 R)
• M7: 958,025 km (0.102 R)
• M8: 1,467,406 km (0.113 R)
• M9: 1,818,961 km (0.081 R)
• M10: 2,573,532 km (0.088 R)
• M11: 3,302,373 km (0.103 R)
• M12: 3,530,211 km (0.113 R)
• M13: 3,675,320 km (0.071 R)
• M14: 4,001,444 km (0.076 R)
• M15: 5,905,825 km (0.061 R)
• M16: 6,323,203 km (0.093 R)
• M17: 6,714,252 km (0.108 R)
• M18: 7,076,727 km (0.094 R)
• M19: 7,445,486 km (0.11 R)
• M20: 8,125,109 km (0.086 R)
• M21: 8,240,300 km (0.069 R)
• M22: 8,394,685 km (0.118 R)
• M23: 8,942,961 km (0.116 R)
• M24: 9,022,248 km (0.067 R)
• M25: 9,422,123 km (0.119 R)
• M26: 9,991,791 km (0.099 R)
• M27: 10,322,253 km (0.105 R)
• M28: 10,488,905 km (0.074 R)
• M29: 10,951,611 km (0.077 R)
• M30: 11,036,583 km (0.11 R)
• M31: 11,421,199 km (0.079 R)
• M32: 11,766,770 km (0.082 R)
• M33: 11,897,369 km (0.12 R)
• M34: 13,957,930 km (0.107 R)
• M35: 14,096,159 km (0.102 R)
• M36: 14,887,830 km (0.051 R)
• M37: 15,550,699 km (0.109 R)
• M38: 15,981,840 km (0.118 R)
• M39: 16,126,501 km (0.063 R)
• M40: 16,856,090 km (0.065 R)
• M41: 17,945,611 km (0.106 R)
• M42: 18,045,692 km (0.115 R)
• M43: 19,725,377 km (0.031 R)
• M44: 20,036,241 km (0.032 R)
• M45: 20,244,182 km (0.105 R)
• M46: 20,610,099 km (0.091 R)
• M47: 20,820,134 km (0.115 R)
• M48: 21,614,200 km (0.091 R)
• M49: 21,774,120 km (0.094 R)
• M50: 22,525,999 km (0.117 R)
• M51: 22,796,621 km (0.053 R)
• M52: 22,959,384 km (0.115 R)
• M53: 23,177,198 km (0.075 R)
• M54: 23,395,611 km (0.094 R)
• M55: 24,110,390 km (0.103 R)
• M56: 24,664,949 km (0.09 R)
• M57: 26,925,373 km (0.086 R)
• M58: 27,270,046 km (0.104 R)
• M59: 27,558,471 km (0.079 R)
• M60: 28,722,342 km (0.069 R)
• M61: 29,369,204 km (0.053 R)
• M62: 29,487,386 km (0.067 R)
• M63: 30,020,852 km (0.03 R)
• M64: 30,199,472 km (0.064 R)
• M65: 30,857,254 km (0.111 R)
• M66: 30,977,381 km (0.102 R)
• M67: 32,186,879 km (0.061 R)
• M68: 32,369,688 km (0.095 R)
• M69: 32,675,017 km (0.088 R)
• M70: 34,154,241 km (0.061 R)
• M71: 34,340,640 km (0.055 R)
• M72: 34,839,549 km (0.081 R)
• M73: 35,215,189 km (0.066 R)
• M74: 36,033,789 km (0.068 R)
• M75: 36,413,618 km (0.074 R)
• M76: 36,540,626 km (0.094 R)
• M77: 37,818,043 km (0.088 R)
• M78: 38,204,155 km (0.049 R)
• M79: 38,397,734 km (0.077 R)
• M80: 40,679,700 km (0.057 R)
• M81: 42,804,289 km (0.093 R)
• M82: 43,005,349 km (0.064 R)
• M83: 44,353,525 km (0.109 R)
• M84: 45,100,916 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.8

Radius: 5.1

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.72 AU - 14.76 AU

Year: 16132 Days

Day: 23.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,978,024 km

• M1: 86,168 km (0.114 R)
• M2: 268,528 km (0.107 R)
• M3: 330,462 km (0.112 R)
• M4: 440,117 km (0.074 R)
• M5: 546,032 km (0.082 R)
• M6: 892,800 km (0.04 R)
• M7: 1,318,705 km (0.075 R)
• M8: 1,946,119 km (0.071 R)
• M9: 2,122,195 km (0.063 R)
• M10: 2,173,507 km (0.108 R)
• M11: 2,329,688 km (0.108 R)
• M12: 2,764,269 km (0.044 R)
• M13: 2,848,493 km (0.119 R)
• M14: 2,990,761 km (0.037 R)
• M15: 3,077,228 km (0.072 R)
• M16: 3,164,593 km (0.098 R)
• M17: 3,341,867 km (0.076 R)
• M18: 4,050,662 km (0.05 R)
• M19: 4,703,656 km (0.092 R)
• M20: 4,973,830 km (0.093 R)
• M21: 5,600,196 km (0.045 R)
• M22: 5,995,284 km (0.116 R)
• M23: 6,067,989 km (0.113 R)
• M24: 6,177,794 km (0.026 R)
• M25: 6,288,197 km (0.092 R)
• M26: 6,510,948 km (0.041 R)
• M27: 6,736,243 km (0.056 R)
• M28: 7,427,534 km (0.063 R)
• M29: 7,505,774 km (0.076 R)
• M30: 7,821,276 km (0.061 R)
• M31: 7,940,655 km (0.099 R)
• M32: 7,980,598 km (0.097 R)
• M33: 8,100,874 km (0.086 R)
• M34: 8,711,234 km (0.059 R)
• M35: 9,294,067 km (0.105 R)
• M36: 9,932,551 km (0.095 R)
• M37: 10,061,803 km (0.092 R)
• M38: 10,148,420 km (0.093 R)
• M39: 11,206,376 km (0.076 R)
• M40: 11,748,519 km (0.09 R)
• M41: 12,022,732 km (0.106 R)
• M42: 12,252,814 km (0.086 R)
• M43: 12,345,265 km (0.058 R)
• M44: 12,670,640 km (0.032 R)
• M45: 13,759,713 km (0.113 R)
• M46: 14,145,526 km (0.092 R)
• M47: 14,437,242 km (0.089 R)
• M48: 14,534,929 km (0.114 R)
• M49: 16,177,963 km (0.097 R)
• M50: 16,789,818 km (0.107 R)
• M51: 17,513,273 km (0.03 R)
• M52: 18,511,241 km (0.098 R)
• M53: 18,670,413 km (0.117 R)
• M54: 19,204,627 km (0.068 R)
• M55: 19,906,540 km (0.101 R)
• M56: 20,671,733 km (0.119 R)
• M57: 20,781,837 km (0.093 R)
• M58: 21,502,300 km (0.079 R)
• M59: 23,769,905 km (0.097 R)
• M60: 25,578,693 km (0.081 R)
• M61: 26,231,239 km (0.087 R)
• M62: 26,829,032 km (0.081 R)
• M63: 28,465,632 km (0.059 R)
• M64: 30,697,483 km (0.104 R)
• M65: 31,011,938 km (0.055 R)
• M66: 31,453,850 km (0.063 R)
• M67: 31,580,559 km (0.113 R)
• M68: 33,178,115 km (0.088 R)
• M69: 34,670,803 km (0.088 R)
• M70: 35,063,796 km (0.073 R)
• M71: 35,458,286 km (0.108 R)
• M72: 35,986,665 km (0.106 R)
• M73: 37,051,054 km (0.112 R)
• M74: 38,125,616 km (0.116 R)
• M75: 38,260,703 km (0.105 R)
• M76: 39,210,499 km (0.039 R)
• M77: 39,688,315 km (0.088 R)
• M78: 40,374,221 km (0.064 R)
• M79: 40,925,789 km (0.112 R)
• M80: 41,202,545 km (0.109 R)
• M81: 41,966,691 km (0.083 R)
• M82: 42,875,947 km (0.069 R)
• M83: 43,791,485 km (0.116 R)
• M84: 44,003,765 km (0.109 R)
• M85: 45,427,189 km (0.061 R)
• M86: 47,155,194 km (0.095 R)
• M87: 47,590,673 km (0.097 R)
• M88: 47,881,641 km (0.079 R)
• M89: 48,027,349 km (0.103 R)
• M90: 48,100,203 km (0.105 R)
• M91: 48,904,741 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 16,868 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit