🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.54 AU - 0.76 AU

Year: 197 Days

Day: 32.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,749,249 km

• M1: 399,875 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 225 Days

Day: 44.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 130 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,749,249 km

• M1: 96,939 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.09 AU - 1.17 AU

Year: 453 Days

Day: 13.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.31 AU - 1.75 AU

Year: 713 Days

Day: 39.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,749,249 km

• M1: 409,599 km (0.038 R)
• M2: 1,059,602 km (0.103 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 8.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.33 AU - 6.01 AU

Year: 5086 Days

Day: 7.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,749,249 km

• M1: 164,258 km (0.043 R)
• M2: 330,611 km (0.077 R)
• M3: 466,596 km (0.082 R)
• M4: 534,364 km (0.088 R)
• M5: 622,327 km (0.063 R)
• M6: 832,363 km (0.102 R)
• M7: 888,462 km (0.041 R)
• M8: 1,199,775 km (0.114 R)
• M9: 1,307,336 km (0.099 R)
• M10: 1,362,238 km (0.108 R)
• M11: 1,440,777 km (0.087 R)
• M12: 1,509,143 km (0.115 R)
• M13: 1,806,394 km (0.065 R)
• M14: 1,868,029 km (0.119 R)
• M15: 1,955,693 km (0.109 R)
• M16: 2,482,427 km (0.082 R)
• M17: 2,862,106 km (0.077 R)
• M18: 3,215,008 km (0.078 R)
• M19: 3,320,624 km (0.117 R)
• M20: 3,488,772 km (0.117 R)
• M21: 4,288,672 km (0.091 R)
• M22: 4,812,264 km (0.086 R)
• M23: 5,409,609 km (0.044 R)
• M24: 6,520,373 km (0.098 R)
• M25: 6,731,455 km (0.036 R)
• M26: 6,925,334 km (0.117 R)
• M27: 7,023,022 km (0.089 R)
• M28: 7,358,420 km (0.031 R)
• M29: 7,759,941 km (0.041 R)
• M30: 7,861,368 km (0.104 R)
• M31: 8,004,084 km (0.082 R)
• M32: 8,479,357 km (0.115 R)
• M33: 8,900,176 km (0.065 R)
• M34: 9,091,661 km (0.039 R)
• M35: 9,263,100 km (0.093 R)
• M36: 9,349,269 km (0.105 R)
• M37: 9,696,485 km (0.118 R)
• M38: 10,092,022 km (0.084 R)
• M39: 10,672,761 km (0.116 R)
• M40: 11,012,797 km (0.049 R)
• M41: 11,356,423 km (0.111 R)
• M42: 11,425,537 km (0.089 R)
• M43: 11,517,989 km (0.066 R)
• M44: 12,171,732 km (0.099 R)
• M45: 12,313,401 km (0.088 R)
• M46: 12,646,106 km (0.082 R)
• M47: 12,765,635 km (0.04 R)
• M48: 13,588,573 km (0.068 R)
• M49: 14,179,784 km (0.081 R)
• M50: 15,259,731 km (0.113 R)
• M51: 16,132,485 km (0.084 R)
• M52: 16,210,276 km (0.053 R)
• M53: 16,314,097 km (0.106 R)
• M54: 16,705,744 km (0.085 R)
• M55: 17,074,054 km (0.082 R)
• M56: 17,391,800 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 13.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.81 AU - 7.63 AU

Year: 5844 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,749,249 km

• M1: 301,589 km (0.117 R)
• M2: 418,126 km (0.105 R)
• M3: 567,275 km (0.105 R)
• M4: 690,544 km (0.109 R)
• M5: 787,034 km (0.042 R)
• M6: 928,105 km (0.118 R)
• M7: 1,050,476 km (0.045 R)
• M8: 1,389,615 km (0.054 R)
• M9: 1,548,188 km (0.062 R)
• M10: 1,646,325 km (0.035 R)
• M11: 1,866,682 km (0.094 R)
• M12: 2,206,419 km (0.109 R)
• M13: 2,355,568 km (0.057 R)
• M14: 2,508,158 km (0.06 R)
• M15: 2,783,418 km (0.064 R)
• M16: 3,257,045 km (0.106 R)
• M17: 3,557,886 km (0.115 R)
• M18: 3,645,551 km (0.05 R)
• M19: 3,733,963 km (0.098 R)
• M20: 3,913,032 km (0.116 R)
• M21: 4,117,831 km (0.111 R)
• M22: 4,396,681 km (0.111 R)
• M23: 4,490,928 km (0.112 R)
• M24: 4,923,864 km (0.101 R)
• M25: 5,855,859 km (0.07 R)
• M26: 6,355,666 km (0.077 R)
• M27: 7,565,464 km (0.099 R)
• M28: 8,196,916 km (0.109 R)
• M29: 8,578,092 km (0.113 R)
• M30: 8,666,803 km (0.044 R)
• M31: 9,025,090 km (0.072 R)
• M32: 9,449,200 km (0.082 R)
• M33: 9,787,141 km (0.079 R)
• M34: 9,941,975 km (0.065 R)
• M35: 10,222,920 km (0.11 R)
• M36: 10,379,998 km (0.109 R)
• M37: 10,664,982 km (0.106 R)
• M38: 10,888,481 km (0.048 R)
• M39: 11,049,000 km (0.081 R)
• M40: 11,405,042 km (0.028 R)
• M41: 11,568,254 km (0.115 R)
• M42: 11,962,743 km (0.073 R)
• M43: 12,062,076 km (0.074 R)
• M44: 12,563,080 km (0.116 R)
• M45: 14,598,658 km (0.095 R)
• M46: 15,168,327 km (0.059 R)
• M47: 15,745,176 km (0.066 R)
• M48: 15,926,937 km (0.103 R)
• M49: 16,587,113 km (0.111 R)
• M50: 17,181,465 km (0.115 R)
• M51: 17,972,090 km (0.064 R)
• M52: 19,122,198 km (0.066 R)
• M53: 19,432,913 km (0.078 R)
• M54: 19,627,989 km (0.097 R)
• M55: 20,772,113 km (0.085 R)
• M56: 21,372,449 km (0.101 R)
• M57: 21,493,175 km (0.066 R)
• M58: 21,897,239 km (0.066 R)
• M59: 22,303,995 km (0.079 R)
• M60: 22,631,016 km (0.029 R)
• M61: 22,795,275 km (0.052 R)
• M62: 23,663,541 km (0.097 R)
• M63: 24,164,694 km (0.111 R)
• M64: 26,203,862 km (0.095 R)
• M65: 26,505,900 km (0.106 R)
• M66: 27,287,699 km (0.104 R)
• M67: 27,550,093 km (0.111 R)
• M68: 27,945,032 km (0.063 R)
• M69: 28,386,196 km (0.114 R)
• M70: 28,474,758 km (0.096 R)
• M71: 28,963,195 km (0.088 R)
• M72: 29,678,572 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.8

Radius: 10.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.44 AU - 8.38 AU

Year: 6843 Days

Day: 11.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 28,749,249 km

• M1: 150,495 km (0.031 R)
• M2: 233,971 km (0.087 R)
• M3: 358,885 km (0.117 R)
• M4: 512,074 km (0.055 R)
• M5: 631,453 km (0.09 R)
• M6: 939,475 km (0.089 R)
• M7: 1,322,894 km (0.117 R)
• M8: 1,476,830 km (0.093 R)
• M9: 1,853,966 km (0.065 R)
• M10: 1,974,692 km (0.106 R)
• M11: 2,098,110 km (0.092 R)
• M12: 2,224,221 km (0.116 R)
• M13: 2,408,825 km (0.035 R)
• M14: 2,541,069 km (0.074 R)
• M15: 2,636,962 km (0.085 R)
• M16: 3,155,617 km (0.097 R)
• M17: 3,300,727 km (0.058 R)
• M18: 3,749,371 km (0.104 R)
• M19: 4,285,680 km (0.083 R)
• M20: 4,703,806 km (0.109 R)
• M21: 4,774,865 km (0.068 R)
• M22: 5,755,180 km (0.075 R)
• M23: 5,856,757 km (0.087 R)
• M24: 6,035,676 km (0.103 R)
• M25: 6,268,450 km (0.073 R)
• M26: 6,609,832 km (0.081 R)
• M27: 6,742,825 km (0.087 R)
• M28: 6,876,715 km (0.082 R)
• M29: 7,038,430 km (0.103 R)
• M30: 7,283,621 km (0.031 R)
• M31: 7,476,154 km (0.094 R)
• M32: 8,637,781 km (0.086 R)
• M33: 8,871,004 km (0.09 R)
• M34: 9,165,413 km (0.04 R)
• M35: 9,522,952 km (0.084 R)
• M36: 9,643,228 km (0.093 R)
• M37: 9,885,128 km (0.118 R)
• M38: 10,282,759 km (0.073 R)
• M39: 10,436,995 km (0.092 R)
• M40: 10,561,011 km (0.117 R)
• M41: 10,935,904 km (0.087 R)
• M42: 11,093,430 km (0.03 R)
• M43: 11,538,334 km (0.1 R)
• M44: 12,380,421 km (0.101 R)
• M45: 13,511,231 km (0.082 R)
• M46: 13,748,044 km (0.119 R)
• M47: 15,023,067 km (0.099 R)
• M48: 15,338,868 km (0.106 R)
• M49: 15,515,394 km (0.039 R)
• M50: 15,905,844 km (0.051 R)
• M51: 16,084,464 km (0.057 R)
• M52: 16,878,081 km (0.074 R)
• M53: 16,950,785 km (0.046 R)
• M54: 17,060,141 km (0.053 R)
• M55: 17,279,601 km (0.051 R)
• M56: 17,389,705 km (0.076 R)
• M57: 17,832,365 km (0.087 R)
• M58: 18,653,508 km (0.117 R)
• M59: 19,258,482 km (0.101 R)
• M60: 19,831,591 km (0.042 R)
• M61: 20,448,982 km (0.11 R)
• M62: 20,565,369 km (0.034 R)
• M63: 20,721,100 km (0.12 R)
• M64: 21,111,850 km (0.099 R)
• M65: 21,544,487 km (0.03 R)
• M66: 21,663,118 km (0.105 R)
• M67: 21,781,749 km (0.05 R)
• M68: 23,548,051 km (0.111 R)
• M69: 23,833,185 km (0.107 R)
• M70: 24,078,675 km (0.113 R)
• M71: 24,366,052 km (0.116 R)
• M72: 24,530,760 km (0.026 R)
• M73: 24,613,188 km (0.078 R)
• M74: 24,695,766 km (0.117 R)
• M75: 24,861,221 km (0.092 R)
• M76: 25,485,044 km (0.074 R)
• M77: 26,409,111 km (0.119 R)
• M78: 26,705,464 km (0.09 R)
• M79: 26,875,257 km (0.107 R)
• M80: 26,960,379 km (0.107 R)
• M81: 27,515,387 km (0.09 R)
• M82: 27,686,976 km (0.09 R)
• M83: 27,901,948 km (0.092 R)
• M84: 28,203,687 km (0.115 R)
• M85: 28,420,005 km (0.116 R)
• M86: 28,854,138 km (0.101 R)
• M87: 28,984,887 km (0.032 R)
• M88: 29,203,150 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.3

Radius: 6

Gravity: 20.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.88 AU - 13.68 AU

Year: 16212 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 28,749,249 km

• M1: 123,119 km (0.101 R)
• M2: 557,701 km (0.1 R)
• M3: 879,336 km (0.065 R)
• M4: 926,310 km (0.084 R)
• M5: 1,022,651 km (0.099 R)
• M6: 1,199,326 km (0.083 R)
• M7: 1,278,015 km (0.051 R)
• M8: 1,937,741 km (0.05 R)
• M9: 2,030,641 km (0.046 R)
• M10: 2,188,766 km (0.089 R)
• M11: 2,383,842 km (0.104 R)
• M12: 2,756,042 km (0.109 R)
• M13: 2,966,675 km (0.119 R)
• M14: 4,336,992 km (0.073 R)
• M15: 4,582,033 km (0.1 R)
• M16: 5,214,383 km (0.066 R)
• M17: 5,829,081 km (0.111 R)
• M18: 5,963,719 km (0.083 R)
• M19: 6,008,898 km (0.109 R)
• M20: 6,374,066 km (0.116 R)
• M21: 6,652,617 km (0.064 R)
• M22: 6,699,441 km (0.098 R)
• M23: 7,414,818 km (0.037 R)
• M24: 7,463,288 km (0.118 R)
• M25: 7,609,744 km (0.066 R)
• M26: 7,658,663 km (0.101 R)
• M27: 8,004,533 km (0.033 R)
• M28: 8,711,383 km (0.086 R)
• M29: 8,968,692 km (0.088 R)
• M30: 9,020,452 km (0.034 R)
• M31: 10,292,184 km (0.096 R)
• M32: 10,673,658 km (0.083 R)
• M33: 10,783,463 km (0.115 R)
• M34: 11,732,063 km (0.063 R)
• M35: 13,708,251 km (0.098 R)
• M36: 14,308,737 km (0.049 R)
• M37: 14,429,911 km (0.117 R)
• M38: 15,411,273 km (0.052 R)
• M39: 15,847,351 km (0.046 R)
• M40: 15,972,714 km (0.093 R)
• M41: 16,098,376 km (0.097 R)
• M42: 16,161,357 km (0.109 R)
• M43: 17,437,726 km (0.069 R)
• M44: 18,153,402 km (0.078 R)
• M45: 18,284,600 km (0.103 R)
• M46: 19,078,067 km (0.095 R)
• M47: 19,479,139 km (0.095 R)
• M48: 19,680,647 km (0.065 R)
• M49: 19,747,966 km (0.117 R)
• M50: 21,386,960 km (0.108 R)
• M51: 21,942,866 km (0.074 R)
• M52: 22,012,728 km (0.068 R)
• M53: 22,998,129 km (0.119 R)
• M54: 23,567,649 km (0.07 R)
• M55: 24,866,008 km (0.107 R)
• M56: 24,938,713 km (0.112 R)
• M57: 25,084,571 km (0.066 R)
• M58: 25,230,728 km (0.059 R)
• M59: 25,744,298 km (0.036 R)
• M60: 26,039,454 km (0.101 R)
• M61: 27,155,753 km (0.106 R)
• M62: 27,230,702 km (0.114 R)
• M63: 27,682,039 km (0.106 R)
• M64: 30,053,165 km (0.12 R)
• M65: 30,208,298 km (0.08 R)
• M66: 31,617,061 km (0.054 R)
• M67: 32,250,010 km (0.104 R)
• M68: 32,408,883 km (0.065 R)
• M69: 32,647,791 km (0.083 R)
• M70: 33,367,655 km (0.119 R)
• M71: 34,823,243 km (0.079 R)
• M72: 35,476,836 km (0.094 R)
• M73: 35,887,482 km (0.057 R)
• M74: 38,804,940 km (0.103 R)
• M75: 40,334,727 km (0.12 R)
• M76: 42,318,096 km (0.1 R)
• M77: 44,244,767 km (0.116 R)
• M78: 44,952,365 km (0.115 R)
• M79: 45,753,013 km (0.032 R)
• M80: 50,469,834 km (0.095 R)
• M81: 51,023,944 km (0.1 R)
• M82: 51,487,249 km (0.089 R)
• M83: 52,045,099 km (0.032 R)
• M84: 53,636,372 km (0.071 R)
• M85: 54,864,121 km (0.103 R)
• M86: 60,355,111 km (0.084 R)
• M87: 60,452,948 km (0.077 R)
• M88: 62,421,656 km (0.041 R)
• M89: 63,513,422 km (0.047 R)
• M90: 64,311,377 km (0.085 R)
• M91: 64,611,470 km (0.092 R)
• M92: 65,012,392 km (0.089 R)
• M93: 65,112,772 km (0.118 R)
• M94: 65,313,533 km (0.074 R)
• M95: 65,414,063 km (0.101 R)
• M96: 65,816,481 km (0.074 R)
• M97: 65,917,310 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.4

Radius: 7.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.93 AU - 14.27 AU

Year: 18894 Days

Day: 15.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 28,749,249 km

• M1: 108,758 km (0.082 R)
• M2: 457,919 km (0.1 R)
• M3: 2,295,280 km (0.07 R)
• M4: 2,594,326 km (0.104 R)
• M5: 2,787,607 km (0.096 R)
• M6: 3,395,124 km (0.103 R)
• M7: 3,649,440 km (0.07 R)
• M8: 4,199,063 km (0.085 R)
• M9: 4,680,469 km (0.11 R)
• M10: 5,276,466 km (0.104 R)
• M11: 7,095,726 km (0.099 R)
• M12: 7,311,895 km (0.034 R)
• M13: 7,695,314 km (0.113 R)
• M14: 8,282,785 km (0.051 R)
• M15: 8,596,342 km (0.04 R)
• M16: 8,797,851 km (0.063 R)
• M17: 9,293,917 km (0.083 R)
• M18: 10,465,568 km (0.09 R)
• M19: 10,527,053 km (0.097 R)
• M20: 10,742,623 km (0.045 R)
• M21: 10,835,523 km (0.099 R)
• M22: 13,709,598 km (0.105 R)
• M23: 13,776,618 km (0.116 R)
• M24: 14,659,694 km (0.038 R)
• M25: 15,351,285 km (0.077 R)
• M26: 18,741,322 km (0.08 R)
• M27: 19,340,611 km (0.059 R)
• M28: 20,558,039 km (0.078 R)
• M29: 21,565,131 km (0.099 R)
• M30: 26,167,211 km (0.055 R)
• M31: 26,459,375 km (0.112 R)
• M32: 26,752,587 km (0.102 R)
• M33: 27,046,846 km (0.069 R)
• M34: 27,893,720 km (0.104 R)
• M35: 27,978,841 km (0.036 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit