🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.6 AU

Year: 162 Days

Day: 22 Hours

Environment

Temp: 164 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,903,985 km

• M1: 121,025 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.71 AU - 0.71 AU

Year: 220 Days

Day: 12.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.68 AU - 0.84 AU

Year: 243 Days

Day: 19 Hours

Environment

Temp: 108 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.01 AU - 1.53 AU

Year: 525 Days

Day: 19.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,903,985 km

• M1: 621,729 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.45 AU - 2.19 AU

Year: 901 Days

Day: 15.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,903,985 km

• M1: 365,168 km (0.119 R)
• M2: 401,820 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.7

Radius: 9.7

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.51 AU - 11.65 AU

Year: 14466 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,903,985 km

• M1: 157,078 km (0.09 R)
• M2: 367,113 km (0.102 R)
• M3: 638,185 km (0.096 R)
• M4: 776,263 km (0.083 R)
• M5: 838,795 km (0.059 R)
• M6: 902,973 km (0.119 R)
• M7: 1,060,051 km (0.112 R)
• M8: 1,130,212 km (0.075 R)
• M9: 1,250,788 km (0.095 R)
• M10: 1,584,690 km (0.062 R)
• M11: 2,092,276 km (0.078 R)
• M12: 2,272,392 km (0.116 R)
• M13: 4,490,928 km (0.041 R)
• M14: 5,366,225 km (0.105 R)
• M15: 5,448,354 km (0.041 R)
• M16: 5,655,697 km (0.095 R)
• M17: 5,823,396 km (0.091 R)
• M18: 6,598,463 km (0.036 R)
• M19: 6,775,138 km (0.089 R)
• M20: 8,055,097 km (0.117 R)
• M21: 8,386,756 km (0.074 R)
• M22: 9,014,319 km (0.112 R)
• M23: 9,161,374 km (0.068 R)
• M24: 9,309,176 km (0.063 R)
• M25: 10,060,008 km (0.089 R)
• M26: 11,354,478 km (0.071 R)
• M27: 12,810,365 km (0.106 R)
• M28: 12,920,618 km (0.077 R)
• M29: 14,610,925 km (0.072 R)
• M30: 14,841,605 km (0.033 R)
• M31: 15,131,525 km (0.094 R)
• M32: 16,072,047 km (0.116 R)
• M33: 18,380,492 km (0.101 R)
• M34: 19,827,552 km (0.075 R)
• M35: 20,532,457 km (0.072 R)
• M36: 21,506,938 km (0.078 R)
• M37: 22,297,263 km (0.097 R)
• M38: 23,097,163 km (0.11 R)
• M39: 24,382,807 km (0.11 R)
• M40: 24,725,087 km (0.036 R)
• M41: 25,483,548 km (0.082 R)
• M42: 27,023,210 km (0.118 R)
• M43: 27,377,308 km (0.036 R)
• M44: 27,661,843 km (0.047 R)
• M45: 28,377,070 km (0.078 R)
• M46: 28,520,984 km (0.098 R)
• M47: 30,633,156 km (0.096 R)
• M48: 31,447,417 km (0.069 R)
• M49: 32,946,089 km (0.103 R)
• M50: 33,780,396 km (0.1 R)
• M51: 34,852,115 km (0.07 R)
• M52: 35,006,201 km (0.034 R)
• M53: 35,314,821 km (0.096 R)
• M54: 37,264,830 km (0.072 R)
• M55: 37,580,032 km (0.078 R)
• M56: 38,769,934 km (0.092 R)
• M57: 39,409,614 km (0.12 R)
• M58: 40,861,761 km (0.099 R)
• M59: 41,024,224 km (0.107 R)
• M60: 41,186,837 km (0.062 R)
• M61: 43,984,317 km (0.106 R)
• M62: 44,400,798 km (0.068 R)
• M63: 44,818,774 km (0.094 R)
• M64: 50,455,472 km (0.072 R)
• M65: 51,416,489 km (0.113 R)
• M66: 52,648,278 km (0.113 R)
• M67: 53,267,763 km (0.07 R)
• M68: 53,534,047 km (0.032 R)
• M69: 54,514,062 km (0.098 R)
• M70: 55,320,245 km (0.082 R)
• M71: 55,950,202 km (0.114 R)
• M72: 56,582,403 km (0.115 R)
• M73: 56,944,729 km (0.1 R)
• M74: 58,036,195 km (0.05 R)
• M75: 58,401,662 km (0.108 R)
• M76: 58,676,174 km (0.086 R)
• M77: 59,870,863 km (0.099 R)
• M78: 60,795,378 km (0.108 R)
• M79: 61,724,530 km (0.089 R)
• M80: 62,284,176 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.4

Radius: 6.1

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.54 AU - 16.46 AU

Year: 20269 Days

Day: 19.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,903,985 km

• M1: 399,726 km (0.114 R)
• M2: 453,132 km (0.116 R)
• M3: 2,327,144 km (0.105 R)
• M4: 2,393,716 km (0.093 R)
• M5: 2,735,995 km (0.085 R)
• M6: 3,427,886 km (0.06 R)
• M7: 4,010,719 km (0.045 R)
• M8: 4,293,160 km (0.081 R)
• M9: 4,457,418 km (0.092 R)
• M10: 4,582,033 km (0.096 R)
• M11: 5,309,677 km (0.096 R)
• M12: 5,890,117 km (0.074 R)
• M13: 5,935,595 km (0.104 R)
• M14: 6,072,626 km (0.058 R)
• M15: 6,537,427 km (0.039 R)
• M16: 6,869,534 km (0.082 R)
• M17: 7,207,177 km (0.105 R)
• M18: 8,049,562 km (0.055 R)
• M19: 8,818,495 km (0.103 R)
• M20: 8,974,975 km (0.03 R)
• M21: 9,396,990 km (0.111 R)
• M22: 9,664,172 km (0.091 R)
• M23: 9,879,593 km (0.081 R)
• M24: 10,205,716 km (0.095 R)
• M25: 10,315,222 km (0.065 R)
• M26: 10,370,124 km (0.055 R)
• M27: 11,774,100 km (0.084 R)
• M28: 12,352,147 km (0.092 R)
• M29: 12,762,344 km (0.109 R)
• M30: 12,880,377 km (0.041 R)
• M31: 17,297,703 km (0.114 R)
• M32: 18,219,076 km (0.059 R)
• M33: 19,088,838 km (0.062 R)
• M34: 19,291,393 km (0.07 R)
• M35: 19,562,614 km (0.115 R)
• M36: 20,315,241 km (0.039 R)
• M37: 20,799,041 km (0.096 R)
• M38: 21,848,470 km (0.119 R)
• M39: 22,486,355 km (0.087 R)
• M40: 22,771,788 km (0.079 R)
• M41: 22,986,760 km (0.12 R)
• M42: 23,563,011 km (0.112 R)
• M43: 23,780,377 km (0.12 R)
• M44: 24,877,228 km (0.096 R)
• M45: 25,543,088 km (0.071 R)
• M46: 26,065,185 km (0.105 R)
• M47: 27,119,700 km (0.112 R)
• M48: 27,423,534 km (0.097 R)
• M49: 27,652,269 km (0.064 R)
• M50: 28,034,641 km (0.043 R)
• M51: 28,418,958 km (0.086 R)
• M52: 29,426,051 km (0.1 R)
• M53: 29,973,130 km (0.113 R)
• M54: 30,839,751 km (0.054 R)
• M55: 31,794,484 km (0.108 R)
• M56: 32,034,589 km (0.08 R)
• M57: 33,163,454 km (0.106 R)
• M58: 33,488,381 km (0.118 R)
• M59: 33,569,762 km (0.097 R)
• M60: 34,387,315 km (0.072 R)
• M61: 34,716,131 km (0.056 R)
• M62: 35,542,958 km (0.073 R)
• M63: 37,131,538 km (0.106 R)
• M64: 37,553,404 km (0.075 R)
• M65: 38,657,735 km (0.069 R)
• M66: 38,913,997 km (0.025 R)
• M67: 40,637,514 km (0.081 R)
• M68: 42,473,678 km (0.084 R)
• M69: 43,003,254 km (0.12 R)
• M70: 46,135,983 km (0.108 R)
• M71: 46,680,370 km (0.111 R)
• M72: 47,318,106 km (0.028 R)
• M73: 49,805,021 km (0.074 R)
• M74: 52,996,691 km (0.099 R)
• M75: 53,281,376 km (0.076 R)
• M76: 53,566,659 km (0.038 R)
• M77: 53,852,541 km (0.102 R)
• M78: 54,138,721 km (0.101 R)
• M79: 54,808,770 km (0.09 R)
• M80: 55,000,704 km (0.111 R)
• M81: 55,096,746 km (0.108 R)
• M82: 55,288,979 km (0.05 R)
• M83: 57,321,267 km (0.083 R)
• M84: 58,689,638 km (0.1 R)
• M85: 60,464,767 km (0.111 R)
• M86: 60,563,950 km (0.062 R)
• M87: 61,259,430 km (0.074 R)
• M88: 62,257,398 km (0.113 R)
• M89: 62,758,551 km (0.053 R)
• M90: 64,573,322 km (0.04 R)
• M91: 64,979,032 km (0.115 R)
• M92: 66,507,773 km (0.108 R)
• M93: 67,636,339 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.2

Radius: 6.1

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.12 AU - 17.32 AU

Year: 22880 Days

Day: 17.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,903,985 km

• M1: 121,025 km (0.116 R)
• M2: 363,074 km (0.105 R)
• M3: 437,723 km (0.103 R)
• M4: 693,835 km (0.069 R)
• M5: 837,898 km (0.105 R)
• M6: 888,163 km (0.047 R)
• M7: 1,127,070 km (0.042 R)
• M8: 1,922,931 km (0.113 R)
• M9: 2,161,390 km (0.04 R)
• M10: 2,266,557 km (0.115 R)
• M11: 2,518,480 km (0.064 R)
• M12: 2,893,821 km (0.097 R)
• M13: 3,009,909 km (0.066 R)
• M14: 3,738,301 km (0.109 R)
• M15: 3,780,189 km (0.111 R)
• M16: 4,252,768 km (0.056 R)
• M17: 4,429,294 km (0.04 R)
• M18: 4,518,454 km (0.085 R)
• M19: 4,880,930 km (0.097 R)
• M20: 5,489,943 km (0.078 R)
• M21: 5,827,735 km (0.088 R)
• M22: 6,222,075 km (0.065 R)
• M23: 7,456,107 km (0.1 R)
• M24: 7,509,215 km (0.09 R)
• M25: 7,992,117 km (0.11 R)
• M26: 8,100,874 km (0.091 R)
• M27: 8,540,542 km (0.092 R)
• M28: 9,271,478 km (0.087 R)
• M29: 9,385,621 km (0.12 R)
• M30: 10,139,444 km (0.114 R)
• M31: 10,493,991 km (0.117 R)
• M32: 10,732,600 km (0.075 R)
• M33: 10,792,439 km (0.08 R)
• M34: 11,093,729 km (0.108 R)
• M35: 11,952,122 km (0.106 R)
• M36: 13,150,700 km (0.108 R)
• M37: 13,214,878 km (0.113 R)
• M38: 14,058,161 km (0.073 R)
• M39: 14,189,508 km (0.087 R)
• M40: 14,718,785 km (0.115 R)
• M41: 15,187,026 km (0.082 R)
• M42: 15,864,705 km (0.107 R)
• M43: 18,527,995 km (0.106 R)
• M44: 18,888,526 km (0.059 R)
• M45: 19,763,524 km (0.088 R)
• M46: 21,855,800 km (0.091 R)
• M47: 23,470,709 km (0.08 R)
• M48: 23,782,621 km (0.085 R)
• M49: 24,726,583 km (0.096 R)
• M50: 24,805,870 km (0.08 R)
• M51: 24,885,157 km (0.088 R)
• M52: 25,762,997 km (0.054 R)
• M53: 26,407,914 km (0.087 R)
• M54: 26,569,928 km (0.071 R)
• M55: 26,895,004 km (0.081 R)
• M56: 27,221,427 km (0.116 R)
• M57: 27,385,087 km (0.096 R)
• M58: 28,457,105 km (0.095 R)
• M59: 28,540,132 km (0.081 R)
• M60: 28,956,463 km (0.1 R)
• M61: 30,302,245 km (0.067 R)
• M62: 32,705,834 km (0.043 R)
• M63: 33,579,037 km (0.05 R)
• M64: 34,018,556 km (0.111 R)
• M65: 34,371,457 km (0.03 R)
• M66: 37,147,844 km (0.102 R)
• M67: 37,784,682 km (0.082 R)
• M68: 38,884,675 km (0.088 R)
• M69: 39,253,733 km (0.084 R)
• M70: 42,531,871 km (0.119 R)
• M71: 43,580,104 km (0.102 R)
• M72: 43,963,373 km (0.083 R)
• M73: 45,313,644 km (0.092 R)
• M74: 47,266,195 km (0.109 R)
• M75: 48,054,875 km (0.101 R)
• M76: 49,046,859 km (0.044 R)
• M77: 49,445,537 km (0.115 R)
• M78: 49,845,263 km (0.075 R)
• M79: 50,849,363 km (0.048 R)
• M80: 52,266,354 km (0.098 R)
• M81: 52,469,808 km (0.106 R)
• M82: 57,851,591 km (0.091 R)
• M83: 57,956,758 km (0.112 R)
• M84: 58,906,555 km (0.12 R)
• M85: 61,035,333 km (0.118 R)
• M86: 61,571,492 km (0.075 R)
• M87: 61,786,464 km (0.117 R)
• M88: 64,493,587 km (0.058 R)
• M89: 64,602,644 km (0.048 R)
• M90: 66,797,394 km (0.078 R)
• M91: 68,014,822 km (0.038 R)
• M92: 70,471,667 km (0.062 R)
• M93: 71,034,006 km (0.066 R)
• M94: 74,325,308 km (0.12 R)
• M95: 76,970,797 km (0.097 R)
• M96: 77,318,014 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564

Radius: 7.2

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.06 AU - 19.16 AU

Year: 25981 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,903,985 km

• M1: 424,858 km (0.1 R)
• M2: 1,037,760 km (0.095 R)
• M3: 1,336,059 km (0.078 R)
• M4: 1,430,754 km (0.105 R)
• M5: 1,972,747 km (0.109 R)
• M6: 2,044,704 km (0.037 R)
• M7: 2,228,559 km (0.09 R)
• M8: 2,303,658 km (0.053 R)
• M9: 2,379,504 km (0.078 R)
• M10: 3,268,564 km (0.091 R)
• M11: 3,928,141 km (0.105 R)
• M12: 4,296,451 km (0.028 R)
• M13: 4,627,960 km (0.115 R)
• M14: 5,416,191 km (0.1 R)
• M15: 5,671,106 km (0.104 R)
• M16: 5,981,970 km (0.059 R)
• M17: 6,192,454 km (0.096 R)
• M18: 6,298,669 km (0.064 R)
• M19: 6,620,603 km (0.104 R)
• M20: 8,368,505 km (0.081 R)
• M21: 8,841,533 km (0.034 R)
• M22: 9,081,189 km (0.101 R)
• M23: 9,875,255 km (0.099 R)
• M24: 10,311,931 km (0.051 R)
• M25: 10,946,824 km (0.075 R)
• M26: 11,139,656 km (0.096 R)
• M27: 12,121,167 km (0.118 R)
• M28: 12,521,491 km (0.06 R)
• M29: 12,790,768 km (0.104 R)
• M30: 14,375,907 km (0.117 R)
• M31: 14,728,509 km (0.078 R)
• M32: 14,941,536 km (0.119 R)
• M33: 15,012,894 km (0.089 R)
• M34: 15,084,103 km (0.119 R)
• M35: 15,586,752 km (0.106 R)
• M36: 18,562,403 km (0.064 R)
• M37: 19,566,354 km (0.109 R)
• M38: 20,350,546 km (0.109 R)
• M39: 21,626,616 km (0.076 R)
• M40: 22,192,994 km (0.111 R)
• M41: 22,682,328 km (0.111 R)
• M42: 25,777,807 km (0.065 R)
• M43: 26,120,237 km (0.093 R)
• M44: 29,002,988 km (0.087 R)
• M45: 29,448,490 km (0.05 R)
• M46: 29,806,478 km (0.089 R)
• M47: 30,256,020 km (0.09 R)
• M48: 31,435,449 km (0.115 R)
• M49: 31,984,773 km (0.12 R)
• M50: 33,932,537 km (0.039 R)
• M51: 35,252,289 km (0.112 R)
• M52: 35,632,418 km (0.058 R)
• M53: 36,205,078 km (0.119 R)
• M54: 36,973,563 km (0.115 R)
• M55: 37,844,372 km (0.09 R)
• M56: 37,941,610 km (0.114 R)
• M57: 38,038,849 km (0.113 R)
• M58: 39,212,444 km (0.077 R)
• M59: 39,310,880 km (0.088 R)
• M60: 39,507,750 km (0.106 R)
• M61: 39,704,920 km (0.104 R)
• M62: 40,100,457 km (0.104 R)
• M63: 40,795,788 km (0.1 R)
• M64: 43,616,306 km (0.082 R)
• M65: 44,433,709 km (0.1 R)
• M66: 46,811,717 km (0.084 R)
• M67: 47,858,603 km (0.078 R)
• M68: 48,279,422 km (0.091 R)
• M69: 48,490,355 km (0.063 R)
• M70: 48,701,587 km (0.1 R)
• M71: 51,367,271 km (0.082 R)
• M72: 55,068,023 km (0.106 R)
• M73: 56,616,661 km (0.077 R)
• M74: 56,727,812 km (0.071 R)
• M75: 57,284,765 km (0.068 R)
• M76: 59,643,474 km (0.101 R)
• M77: 61,119,556 km (0.087 R)
• M78: 62,607,606 km (0.107 R)
• M79: 63,529,129 km (0.073 R)
• M80: 64,803,703 km (0.09 R)
• M81: 65,852,833 km (0.12 R)
• M82: 69,152,364 km (0.083 R)
• M83: 70,942,003 km (0.094 R)
• M84: 72,505,450 km (0.098 R)
• M85: 75,054,598 km (0.103 R)
• M86: 77,016,574 km (0.101 R)
• M87: 78,251,355 km (0.072 R)
• M88: 80,365,472 km (0.078 R)
• M89: 80,990,791 km (0.105 R)
• M90: 83,002,883 km (0.095 R)
• M91: 83,761,643 km (0.113 R)
• M92: 83,888,203 km (0.107 R)
• M93: 84,649,656 km (0.03 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: 307 - 12,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit