🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 30 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.51 AU - 0.67 AU

Year: 165 Days

Day: 24.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.75 AU - 1.13 AU

Year: 331 Days

Day: 39 Hours

Environment

Temp: 151 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,180,390 km

• M1: 146,606 km (0.097 R)
• M2: 766,091 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.17 AU - 1.89 AU

Year: 688 Days

Day: 14.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.24 AU - 2.5 AU

Year: 1326 Days

Day: 36.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 14.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.03 AU - 6.07 AU

Year: 5408 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,180,390 km

• M1: 185,053 km (0.087 R)
• M2: 322,533 km (0.075 R)
• M3: 774,917 km (0.055 R)
• M4: 890,706 km (0.054 R)
• M5: 985,401 km (0.047 R)
• M6: 1,323,343 km (0.118 R)
• M7: 1,449,903 km (0.085 R)
• M8: 1,698,684 km (0.102 R)
• M9: 1,908,270 km (0.087 R)
• M10: 2,201,482 km (0.11 R)
• M11: 2,315,177 km (0.03 R)
• M12: 2,450,563 km (0.095 R)
• M13: 2,709,367 km (0.116 R)
• M14: 2,873,027 km (0.089 R)
• M15: 3,061,371 km (0.07 R)
• M16: 3,318,978 km (0.068 R)
• M17: 3,539,186 km (0.031 R)
• M18: 4,252,619 km (0.104 R)
• M19: 4,420,019 km (0.069 R)
• M20: 5,086,178 km (0.078 R)
• M21: 5,264,050 km (0.118 R)
• M22: 5,470,046 km (0.092 R)
• M23: 6,211,902 km (0.098 R)
• M24: 6,873,125 km (0.118 R)
• M25: 7,070,295 km (0.117 R)
• M26: 7,614,980 km (0.105 R)
• M27: 7,731,368 km (0.107 R)
• M28: 8,084,119 km (0.087 R)
• M29: 8,202,900 km (0.11 R)
• M30: 9,298,405 km (0.106 R)
• M31: 9,548,084 km (0.091 R)
• M32: 9,958,581 km (0.063 R)
• M33: 10,342,748 km (0.088 R)
• M34: 10,439,538 km (0.08 R)
• M35: 10,731,702 km (0.029 R)
• M36: 10,829,689 km (0.12 R)
• M37: 11,457,402 km (0.05 R)
• M38: 12,131,041 km (0.099 R)
• M39: 12,472,722 km (0.118 R)
• M40: 12,575,795 km (0.107 R)
• M41: 12,886,959 km (0.12 R)
• M42: 12,991,229 km (0.052 R)
• M43: 13,552,071 km (0.068 R)
• M44: 14,085,088 km (0.102 R)
• M45: 14,842,802 km (0.111 R)
• M46: 15,502,977 km (0.083 R)
• M47: 15,725,130 km (0.041 R)
• M48: 15,836,730 km (0.075 R)
• M49: 16,586,664 km (0.097 R)
• M50: 16,890,048 km (0.063 R)
• M51: 17,004,192 km (0.088 R)
• M52: 17,233,376 km (0.036 R)
• M53: 17,425,160 km (0.087 R)
• M54: 17,849,569 km (0.11 R)
• M55: 18,433,898 km (0.114 R)
• M56: 19,064,005 km (0.101 R)
• M57: 19,183,085 km (0.118 R)
• M58: 19,741,384 km (0.072 R)
• M59: 19,942,144 km (0.12 R)
• M60: 21,407,306 km (0.115 R)
• M61: 22,319,853 km (0.106 R)
• M62: 22,528,991 km (0.113 R)
• M63: 22,991,398 km (0.028 R)
• M64: 23,499,432 km (0.11 R)
• M65: 23,712,310 km (0.114 R)
• M66: 25,002,442 km (0.049 R)
• M67: 25,743,699 km (0.105 R)
• M68: 25,875,345 km (0.073 R)
• M69: 26,139,086 km (0.091 R)
• M70: 27,875,469 km (0.068 R)
• M71: 28,780,386 km (0.111 R)
• M72: 29,373,841 km (0.113 R)
• M73: 30,340,842 km (0.097 R)
• M74: 30,619,094 km (0.112 R)
• M75: 30,991,293 km (0.032 R)
• M76: 31,131,317 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 11.3

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.16 AU - 7.62 AU

Year: 7301 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,180,390 km

• M1: 159,771 km (0.046 R)
• M2: 248,781 km (0.117 R)
• M3: 399,875 km (0.052 R)
• M4: 496,515 km (0.069 R)
• M5: 575,503 km (0.119 R)
• M6: 1,165,517 km (0.082 R)
• M7: 1,670,111 km (0.105 R)
• M8: 1,817,165 km (0.084 R)
• M9: 1,946,567 km (0.089 R)
• M10: 2,762,923 km (0.051 R)
• M11: 3,431,775 km (0.104 R)
• M12: 3,840,028 km (0.065 R)
• M13: 4,263,988 km (0.047 R)
• M14: 4,613,898 km (0.088 R)
• M15: 4,792,517 km (0.117 R)
• M16: 6,566,599 km (0.105 R)
• M17: 7,107,544 km (0.119 R)
• M18: 7,245,174 km (0.089 R)
• M19: 7,592,690 km (0.093 R)
• M20: 7,768,617 km (0.116 R)
• M21: 8,340,680 km (0.039 R)
• M22: 9,074,756 km (0.067 R)
• M23: 9,186,656 km (0.076 R)
• M24: 9,261,455 km (0.062 R)
• M25: 9,906,072 km (0.112 R)
• M26: 10,021,262 km (0.078 R)
• M27: 10,292,034 km (0.093 R)
• M28: 10,526,005 km (0.086 R)
• M29: 10,604,395 km (0.064 R)
• M30: 10,840,610 km (0.113 R)
• M31: 11,318,575 km (0.056 R)
• M32: 11,439,151 km (0.104 R)
• M33: 11,600,567 km (0.027 R)
• M34: 12,501,744 km (0.048 R)
• M35: 13,467,997 km (0.113 R)
• M36: 13,553,118 km (0.107 R)
• M37: 14,501,718 km (0.111 R)
• M38: 14,808,095 km (0.106 R)
• M39: 15,028,153 km (0.108 R)
• M40: 15,116,566 km (0.063 R)
• M41: 15,338,120 km (0.08 R)
• M42: 15,427,131 km (0.061 R)
• M43: 16,235,558 km (0.118 R)
• M44: 17,057,748 km (0.039 R)
• M45: 17,196,126 km (0.087 R)
• M46: 17,706,554 km (0.103 R)
• M47: 17,893,401 km (0.071 R)
• M48: 18,127,971 km (0.111 R)
• M49: 19,076,122 km (0.054 R)
• M50: 19,267,757 km (0.099 R)
• M51: 19,943,341 km (0.101 R)
• M52: 20,430,731 km (0.108 R)
• M53: 20,577,636 km (0.065 R)
• M54: 20,724,990 km (0.101 R)
• M55: 21,417,179 km (0.075 R)
• M56: 21,966,353 km (0.086 R)
• M57: 22,824,147 km (0.06 R)
• M58: 22,925,874 km (0.12 R)
• M59: 23,641,550 km (0.094 R)
• M60: 26,577,109 km (0.073 R)
• M61: 26,844,889 km (0.112 R)
• M62: 27,653,166 km (0.105 R)
• M63: 28,033,145 km (0.064 R)
• M64: 28,469,522 km (0.106 R)
• M65: 28,963,195 km (0.069 R)
• M66: 29,404,359 km (0.092 R)
• M67: 30,628,967 km (0.096 R)
• M68: 31,700,088 km (0.036 R)
• M69: 31,870,330 km (0.108 R)
• M70: 32,154,716 km (0.09 R)
• M71: 32,554,292 km (0.079 R)
• M72: 33,185,445 km (0.076 R)
• M73: 33,647,104 km (0.094 R)
• M74: 34,227,095 km (0.112 R)
• M75: 36,046,205 km (0.08 R)
• M76: 36,699,200 km (0.099 R)
• M77: 37,057,038 km (0.102 R)
• M78: 37,655,878 km (0.109 R)
• M79: 38,681,521 km (0.113 R)
• M80: 38,802,845 km (0.109 R)
• M81: 38,924,169 km (0.096 R)
• M82: 39,106,529 km (0.043 R)
• M83: 39,350,074 km (0.112 R)
• M84: 39,533,033 km (0.045 R)
• M85: 40,267,857 km (0.089 R)
• M86: 41,502,488 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 10.8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.47 AU - 15.03 AU

Year: 15582 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 62,180,390 km

• M1: 135,236 km (0.064 R)
• M2: 217,665 km (0.095 R)
• M3: 1,286,242 km (0.046 R)
• M4: 1,820,756 km (0.118 R)
• M5: 2,619,160 km (0.074 R)
• M6: 2,693,360 km (0.075 R)
• M7: 4,519,651 km (0.069 R)
• M8: 4,586,820 km (0.081 R)
• M9: 4,835,602 km (0.116 R)
• M10: 4,904,117 km (0.078 R)
• M11: 6,269,348 km (0.074 R)
• M12: 6,903,194 km (0.117 R)
• M13: 8,095,339 km (0.026 R)
• M14: 8,981,557 km (0.075 R)
• M15: 10,367,880 km (0.109 R)
• M16: 11,237,493 km (0.052 R)
• M17: 11,696,459 km (0.067 R)
• M18: 11,819,877 km (0.038 R)
• M19: 12,538,097 km (0.099 R)
• M20: 12,759,502 km (0.094 R)
• M21: 12,854,795 km (0.081 R)
• M22: 12,950,239 km (0.105 R)
• M23: 13,463,808 km (0.119 R)
• M24: 13,657,986 km (0.026 R)
• M25: 13,820,599 km (0.108 R)
• M26: 14,411,361 km (0.099 R)
• M27: 14,510,545 km (0.04 R)
• M28: 15,245,519 km (0.088 R)
• M29: 16,508,574 km (0.074 R)
• M30: 16,681,958 km (0.053 R)
• M31: 17,100,233 km (0.105 R)
• M32: 17,416,184 km (0.105 R)
• M33: 17,698,774 km (0.041 R)
• M34: 18,447,661 km (0.091 R)
• M35: 18,555,521 km (0.096 R)
• M36: 19,097,814 km (0.091 R)
• M37: 19,389,230 km (0.061 R)
• M38: 19,572,039 km (0.089 R)
• M39: 19,792,247 km (0.086 R)
• M40: 19,902,650 km (0.105 R)
• M41: 20,050,154 km (0.055 R)
• M42: 20,905,405 km (0.067 R)
• M43: 22,000,910 km (0.114 R)
• M44: 22,844,343 km (0.104 R)
• M45: 23,972,161 km (0.114 R)
• M46: 26,080,145 km (0.11 R)
• M47: 27,013,187 km (0.095 R)
• M48: 27,422,337 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.7

Radius: 6.9

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.17 AU - 14.91 AU

Year: 18107 Days

Day: 20.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,180,390 km

• M1: 280,646 km (0.113 R)
• M2: 411,245 km (0.064 R)
• M3: 505,042 km (0.1 R)
• M4: 747,541 km (0.101 R)
• M5: 899,233 km (0.072 R)
• M6: 1,174,343 km (0.097 R)
• M7: 1,331,571 km (0.094 R)
• M8: 1,453,942 km (0.068 R)
• M9: 2,073,726 km (0.039 R)
• M10: 2,264,463 km (0.101 R)
• M11: 2,536,133 km (0.096 R)
• M12: 2,818,274 km (0.11 R)
• M13: 3,191,671 km (0.1 R)
• M14: 3,301,326 km (0.111 R)
• M15: 3,384,353 km (0.05 R)
• M16: 3,440,153 km (0.065 R)
• M17: 3,809,959 km (0.075 R)
• M18: 4,162,710 km (0.064 R)
• M19: 5,942,626 km (0.106 R)
• M20: 6,454,699 km (0.099 R)
• M21: 6,628,532 km (0.084 R)
• M22: 6,839,166 km (0.085 R)
• M23: 6,980,835 km (0.09 R)
• M24: 7,593,738 km (0.104 R)
• M25: 8,488,183 km (0.095 R)
• M26: 8,909,301 km (0.042 R)
• M27: 9,025,240 km (0.103 R)
• M28: 9,258,762 km (0.111 R)
• M29: 10,374,762 km (0.11 R)
• M30: 10,907,330 km (0.093 R)
• M31: 11,239,438 km (0.077 R)
• M32: 12,384,609 km (0.111 R)
• M33: 12,557,395 km (0.056 R)
• M34: 13,389,159 km (0.073 R)
• M35: 13,611,013 km (0.093 R)
• M36: 14,148,368 km (0.102 R)
• M37: 14,193,547 km (0.086 R)
• M38: 14,510,545 km (0.106 R)
• M39: 15,382,700 km (0.096 R)
• M40: 16,603,718 km (0.116 R)
• M41: 16,746,584 km (0.103 R)
• M42: 17,370,407 km (0.092 R)
• M43: 18,197,683 km (0.078 R)
• M44: 19,087,492 km (0.028 R)
• M45: 20,244,930 km (0.056 R)
• M46: 20,397,670 km (0.094 R)
• M47: 20,448,683 km (0.111 R)
• M48: 20,601,721 km (0.107 R)
• M49: 20,857,982 km (0.081 R)
• M50: 20,960,606 km (0.062 R)
• M51: 21,580,690 km (0.108 R)
• M52: 21,736,571 km (0.093 R)
• M53: 22,680,234 km (0.083 R)
• M54: 22,944,573 km (0.096 R)
• M55: 23,316,623 km (0.093 R)
• M56: 23,476,693 km (0.086 R)
• M57: 24,012,702 km (0.111 R)
• M58: 24,444,442 km (0.113 R)
• M59: 24,498,596 km (0.077 R)
• M60: 24,552,751 km (0.119 R)
• M61: 25,042,235 km (0.068 R)
• M62: 26,030,927 km (0.114 R)
• M63: 26,418,834 km (0.12 R)
• M64: 27,312,831 km (0.092 R)
• M65: 27,537,826 km (0.105 R)
• M66: 29,359,929 km (0.047 R)
• M67: 29,705,948 km (0.099 R)
• M68: 29,937,376 km (0.097 R)
• M69: 30,401,878 km (0.092 R)
• M70: 30,927,415 km (0.109 R)
• M71: 30,986,057 km (0.091 R)
• M72: 31,397,152 km (0.064 R)
• M73: 31,810,042 km (0.111 R)
• M74: 32,224,728 km (0.087 R)
• M75: 33,059,484 km (0.12 R)
• M76: 33,720,407 km (0.11 R)
• M77: 33,901,421 km (0.095 R)
• M78: 34,872,161 km (0.026 R)
• M79: 35,055,119 km (0.071 R)
• M80: 35,728,908 km (0.037 R)
• M81: 36,283,468 km (0.115 R)
• M82: 37,525,878 km (0.094 R)
• M83: 38,089,563 km (0.076 R)
• M84: 38,215,225 km (0.083 R)
• M85: 38,403,868 km (0.067 R)
• M86: 39,288,590 km (0.096 R)
• M87: 39,797,222 km (0.047 R)
• M88: 40,756,593 km (0.102 R)
• M89: 40,949,425 km (0.087 R)
• M90: 41,078,079 km (0.094 R)
• M91: 42,437,625 km (0.101 R)
• M92: 42,502,700 km (0.066 R)
• M93: 43,024,796 km (0.053 R)
• M94: 43,221,069 km (0.082 R)
• M95: 43,286,593 km (0.054 R)
• M96: 44,009,300 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.1

Radius: 5.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 17.05 AU - 21.83 AU

Year: 31151 Days

Day: 15.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,180,390 km

• M1: 75,397 km (0.079 R)
• M2: 176,226 km (0.091 R)
• M3: 767,736 km (0.072 R)
• M4: 874,400 km (0.049 R)
• M5: 1,426,266 km (0.103 R)
• M6: 1,531,733 km (0.102 R)
• M7: 1,585,438 km (0.115 R)
• M8: 3,467,230 km (0.057 R)
• M9: 4,085,518 km (0.076 R)
• M10: 4,895,590 km (0.051 R)
• M11: 5,339,298 km (0.119 R)
• M12: 5,795,870 km (0.11 R)
• M13: 6,264,860 km (0.082 R)
• M14: 6,395,010 km (0.045 R)
• M15: 6,438,543 km (0.107 R)
• M16: 7,148,684 km (0.087 R)
• M17: 7,558,881 km (0.08 R)
• M18: 8,981,108 km (0.085 R)
• M19: 10,432,058 km (0.087 R)
• M20: 10,949,068 km (0.119 R)
• M21: 11,001,278 km (0.108 R)
• M22: 11,315,882 km (0.077 R)
• M23: 12,549,616 km (0.105 R)
• M24: 13,432,692 km (0.037 R)
• M25: 13,994,731 km (0.113 R)
• M26: 14,164,824 km (0.056 R)
• M27: 14,449,808 km (0.091 R)
• M28: 15,433,115 km (0.1 R)
• M29: 15,962,392 km (0.062 R)
• M30: 16,617,331 km (0.09 R)
• M31: 17,769,235 km (0.081 R)
• M32: 18,200,077 km (0.097 R)
• M33: 18,447,811 km (0.119 R)
• M34: 18,696,742 km (0.088 R)
• M35: 20,213,066 km (0.113 R)
• M36: 21,899,931 km (0.088 R)
• M37: 24,037,087 km (0.09 R)
• M38: 26,170,053 km (0.087 R)
• M39: 26,941,380 km (0.12 R)
• M40: 28,938,063 km (0.087 R)
• M41: 29,517,305 km (0.079 R)
• M42: 30,540,106 km (0.117 R)
• M43: 30,687,161 km (0.098 R)
• M44: 32,620,414 km (0.104 R)
• M45: 34,134,045 km (0.054 R)
• M46: 34,515,969 km (0.117 R)
• M47: 35,438,539 km (0.034 R)
• M48: 36,994,057 km (0.119 R)
• M49: 37,307,764 km (0.086 R)
• M50: 38,651,153 km (0.106 R)
• M51: 40,171,217 km (0.105 R)
• M52: 41,222,591 km (0.085 R)
• M53: 41,710,729 km (0.102 R)
• M54: 41,792,409 km (0.087 R)
• M55: 43,682,877 km (0.094 R)
• M56: 43,765,755 km (0.063 R)
• M57: 47,376,449 km (0.099 R)
• M58: 49,519,289 km (0.039 R)
• M59: 51,605,880 km (0.113 R)
• M60: 52,044,202 km (0.038 R)
• M61: 52,659,946 km (0.107 R)
• M62: 53,278,085 km (0.062 R)
• M63: 57,490,312 km (0.089 R)
• M64: 59,131,550 km (0.101 R)
• M65: 61,994,106 km (0.088 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit