🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.67 AU

Year: 138 Days

Day: 43 Hours

Environment

Temp: 287 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,217,818 km

• M1: 118,631 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.74 AU - 0.84 AU

Year: 245 Days

Day: 43.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,217,818 km

• M1: 535,261 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.7 AU - 0.96 AU

Year: 263 Days

Day: 20.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,217,818 km

• M1: 82,728 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.05 AU - 1.75 AU

Year: 577 Days

Day: 29.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.7 AU - 2.83 AU

Year: 1183 Days

Day: 30.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.69 AU - 2.71 AU

Year: 1545 Days

Day: 34.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 8.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.39 AU - 6.17 AU

Year: 4839 Days

Day: 9.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,217,818 km

• M1: 108,907 km (0.1 R)
• M2: 225,893 km (0.108 R)
• M3: 291,716 km (0.107 R)
• M4: 358,736 km (0.109 R)
• M5: 432,338 km (0.096 R)
• M6: 530,624 km (0.081 R)
• M7: 657,333 km (0.076 R)
• M8: 719,416 km (0.044 R)
• M9: 872,754 km (0.079 R)
• M10: 989,141 km (0.077 R)
• M11: 1,186,311 km (0.107 R)
• M12: 2,003,564 km (0.079 R)
• M13: 2,270,746 km (0.077 R)
• M14: 2,367,835 km (0.097 R)
• M15: 2,516,087 km (0.071 R)
• M16: 2,926,434 km (0.061 R)
• M17: 3,139,461 km (0.097 R)
• M18: 3,751,615 km (0.118 R)
• M19: 4,120,524 km (0.118 R)
• M20: 4,768,283 km (0.119 R)
• M21: 4,893,346 km (0.081 R)
• M22: 5,040,551 km (0.09 R)
• M23: 5,296,363 km (0.117 R)
• M24: 5,710,151 km (0.073 R)
• M25: 6,708,118 km (0.063 R)
• M26: 6,871,778 km (0.108 R)
• M27: 7,013,148 km (0.039 R)
• M28: 7,298,880 km (0.095 R)
• M29: 7,564,117 km (0.101 R)
• M30: 7,759,043 km (0.106 R)
• M31: 8,328,712 km (0.091 R)
• M32: 8,504,789 km (0.097 R)
• M33: 8,707,494 km (0.09 R)
• M34: 9,718,626 km (0.093 R)
• M35: 9,903,977 km (0.042 R)
• M36: 10,305,199 km (0.077 R)
• M37: 10,903,441 km (0.083 R)
• M38: 11,013,395 km (0.107 R)
• M39: 11,206,676 km (0.055 R)
• M40: 11,540,728 km (0.069 R)
• M41: 11,849,797 km (0.097 R)
• M42: 11,934,619 km (0.096 R)
• M43: 11,991,317 km (0.111 R)
• M44: 12,361,571 km (0.094 R)
• M45: 12,476,313 km (0.103 R)
• M46: 13,025,935 km (0.075 R)
• M47: 13,494,925 km (0.066 R)
• M48: 13,790,829 km (0.075 R)
• M49: 14,298,864 km (0.098 R)
• M50: 14,359,002 km (0.079 R)
• M51: 14,509,797 km (0.086 R)
• M52: 14,691,558 km (0.089 R)
• M53: 14,934,954 km (0.082 R)
• M54: 14,995,990 km (0.112 R)
• M55: 15,241,031 km (0.076 R)
• M56: 15,302,516 km (0.111 R)
• M57: 15,425,635 km (0.101 R)
• M58: 15,704,036 km (0.105 R)
• M59: 16,077,882 km (0.108 R)
• M60: 16,297,342 km (0.076 R)
• M61: 16,517,699 km (0.043 R)
• M62: 16,961,407 km (0.118 R)
• M63: 17,216,770 km (0.119 R)
• M64: 17,699,074 km (0.062 R)
• M65: 18,088,028 km (0.102 R)
• M66: 18,414,301 km (0.085 R)
• M67: 18,742,519 km (0.11 R)
• M68: 18,907,376 km (0.105 R)
• M69: 19,305,007 km (0.116 R)
• M70: 19,404,938 km (0.114 R)
• M71: 19,471,509 km (0.065 R)
• M72: 20,277,393 km (0.095 R)
• M73: 20,480,547 km (0.112 R)
• M74: 20,650,340 km (0.073 R)
• M75: 20,752,366 km (0.108 R)
• M76: 20,888,799 km (0.116 R)
• M77: 21,299,894 km (0.107 R)
• M78: 21,956,180 km (0.108 R)
• M79: 22,234,432 km (0.103 R)
• M80: 22,619,048 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 13.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.1 AU - 11.9 AU

Year: 13581 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 101,217,818 km

• M1: 530,773 km (0.039 R)
• M2: 977,323 km (0.091 R)
• M3: 1,719,179 km (0.075 R)
• M4: 1,828,086 km (0.117 R)
• M5: 2,007,454 km (0.111 R)
• M6: 2,706,973 km (0.096 R)
• M7: 2,886,790 km (0.031 R)
• M8: 3,177,459 km (0.112 R)
• M9: 3,617,576 km (0.083 R)
• M10: 3,730,672 km (0.073 R)
• M11: 4,373,943 km (0.041 R)
• M12: 5,020,355 km (0.084 R)
• M13: 5,242,657 km (0.081 R)
• M14: 5,631,163 km (0.083 R)
• M15: 6,231,798 km (0.097 R)
• M16: 6,678,199 km (0.109 R)
• M17: 7,170,824 km (0.085 R)
• M18: 7,457,603 km (0.089 R)
• M19: 7,566,062 km (0.081 R)
• M20: 7,711,621 km (0.069 R)
• M21: 8,265,731 km (0.057 R)
• M22: 8,756,412 km (0.07 R)
• M23: 8,947,748 km (0.117 R)
• M24: 9,217,922 km (0.114 R)
• M25: 10,124,485 km (0.037 R)
• M26: 10,406,028 km (0.097 R)
• M27: 11,684,042 km (0.075 R)
• M28: 11,937,162 km (0.106 R)
• M29: 12,106,956 km (0.082 R)
• M30: 12,405,852 km (0.102 R)
• M31: 12,577,890 km (0.042 R)
• M32: 13,229,837 km (0.078 R)
• M33: 15,251,054 km (0.114 R)
• M34: 15,343,206 km (0.114 R)
• M35: 15,574,036 km (0.096 R)
• M36: 15,806,212 km (0.104 R)
• M37: 17,079,589 km (0.088 R)
• M38: 19,026,007 km (0.114 R)
• M39: 19,523,569 km (0.088 R)
• M40: 19,623,650 km (0.034 R)
• M41: 20,735,312 km (0.111 R)
• M42: 20,939,513 km (0.096 R)
• M43: 21,041,988 km (0.11 R)
• M44: 21,144,462 km (0.104 R)
• M45: 21,608,216 km (0.079 R)
• M46: 22,231,590 km (0.056 R)
• M47: 22,336,159 km (0.113 R)
• M48: 23,072,031 km (0.066 R)
• M49: 23,496,290 km (0.098 R)
• M50: 23,922,943 km (0.104 R)
• M51: 24,298,434 km (0.119 R)
• M52: 25,000,946 km (0.099 R)
• M53: 27,764,916 km (0.098 R)
• M54: 27,933,812 km (0.103 R)
• M55: 28,669,684 km (0.07 R)
• M56: 29,469,285 km (0.064 R)
• M57: 30,624,330 km (0.113 R)
• M58: 32,207,075 km (0.114 R)
• M59: 32,740,541 km (0.09 R)
• M60: 33,936,576 km (0.119 R)
• M61: 35,146,823 km (0.075 R)
• M62: 35,329,632 km (0.112 R)
• M63: 36,556,035 km (0.115 R)
• M64: 39,176,840 km (0.112 R)
• M65: 39,619,650 km (0.098 R)
• M66: 41,471,223 km (0.066 R)
• M67: 42,375,093 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.9

Radius: 14.5

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.06 AU - 13.12 AU

Year: 13741 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,217,818 km

• M1: 207,193 km (0.081 R)
• M2: 340,485 km (0.11 R)
• M3: 534,064 km (0.072 R)
• M4: 805,285 km (0.103 R)
• M5: 941,419 km (0.089 R)
• M6: 1,104,780 km (0.108 R)
• M7: 1,200,074 km (0.059 R)
• M8: 2,185,774 km (0.033 R)
• M9: 2,357,962 km (0.11 R)
• M10: 3,805,171 km (0.119 R)
• M11: 4,288,223 km (0.038 R)
• M12: 4,600,135 km (0.077 R)
• M13: 5,016,765 km (0.111 R)
• M14: 5,213,336 km (0.12 R)
• M15: 5,613,959 km (0.114 R)
• M16: 5,818,160 km (0.088 R)
• M17: 6,199,037 km (0.101 R)
• M18: 7,241,734 km (0.052 R)
• M19: 7,389,836 km (0.097 R)
• M20: 7,764,728 km (0.104 R)
• M21: 8,728,886 km (0.048 R)
• M22: 9,045,585 km (0.062 R)
• M23: 9,165,263 km (0.098 R)
• M24: 9,690,202 km (0.047 R)
• M25: 10,100,549 km (0.115 R)
• M26: 11,066,353 km (0.093 R)
• M27: 11,625,251 km (0.076 R)
• M28: 12,149,441 km (0.118 R)
• M29: 12,325,817 km (0.075 R)
• M30: 12,950,089 km (0.112 R)
• M31: 13,311,518 km (0.082 R)
• M32: 13,539,056 km (0.07 R)
• M33: 13,630,460 km (0.085 R)
• M34: 13,767,941 km (0.108 R)
• M35: 14,090,623 km (0.109 R)
• M36: 15,644,945 km (0.079 R)
• M37: 16,809,266 km (0.076 R)
• M38: 16,956,769 km (0.12 R)
• M39: 17,055,354 km (0.1 R)
• M40: 18,152,505 km (0.094 R)
• M41: 18,506,453 km (0.066 R)
• M42: 19,996,747 km (0.096 R)
• M43: 20,414,574 km (0.049 R)
• M44: 20,729,927 km (0.074 R)
• M45: 20,835,393 km (0.118 R)
• M46: 20,993,967 km (0.058 R)
• M47: 22,061,198 km (0.065 R)
• M48: 22,276,769 km (0.084 R)
• M49: 22,547,241 km (0.07 R)
• M50: 23,971,114 km (0.12 R)
• M51: 24,081,966 km (0.085 R)
• M52: 24,582,371 km (0.054 R)
• M53: 24,693,971 km (0.087 R)
• M54: 25,424,009 km (0.101 R)
• M55: 25,763,446 km (0.061 R)
• M56: 25,990,536 km (0.111 R)
• M57: 26,332,367 km (0.118 R)
• M58: 27,193,452 km (0.112 R)
• M59: 27,424,730 km (0.086 R)
• M60: 27,830,889 km (0.054 R)
• M61: 28,005,619 km (0.087 R)
• M62: 28,766,923 km (0.074 R)
• M63: 29,534,958 km (0.095 R)
• M64: 29,653,739 km (0.108 R)
• M65: 31,333,124 km (0.119 R)
• M66: 32,123,300 km (0.078 R)
• M67: 34,846,131 km (0.092 R)
• M68: 35,728,011 km (0.109 R)
• M69: 35,981,280 km (0.077 R)
• M70: 37,192,723 km (0.114 R)
• M71: 37,964,648 km (0.098 R)
• M72: 38,547,183 km (0.078 R)
• M73: 38,806,884 km (0.058 R)
• M74: 38,937,035 km (0.112 R)
• M75: 39,589,880 km (0.103 R)
• M76: 42,639,283 km (0.085 R)
• M77: 43,109,918 km (0.097 R)
• M78: 44,668,428 km (0.1 R)
• M79: 45,283,275 km (0.099 R)
• M80: 45,694,819 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.5

Radius: 7

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.35 AU - 22.47 AU

Year: 28637 Days

Day: 21 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,217,818 km

• M1: 203,752 km (0.119 R)
• M2: 511,026 km (0.066 R)
• M3: 639,082 km (0.12 R)
• M4: 806,781 km (0.117 R)
• M5: 926,609 km (0.119 R)
• M6: 1,084,734 km (0.098 R)
• M7: 1,391,559 km (0.106 R)
• M8: 1,840,951 km (0.082 R)
• M9: 2,000,273 km (0.113 R)
• M10: 2,332,680 km (0.091 R)
• M11: 2,461,783 km (0.104 R)
• M12: 2,955,306 km (0.116 R)
• M13: 3,189,576 km (0.06 R)
• M14: 3,381,510 km (0.118 R)
• M15: 4,556,452 km (0.107 R)
• M16: 5,103,382 km (0.12 R)
• M17: 6,742,376 km (0.086 R)
• M18: 7,874,682 km (0.065 R)
• M19: 9,888,868 km (0.116 R)
• M20: 11,097,020 km (0.115 R)
• M21: 11,242,130 km (0.09 R)
• M22: 11,534,445 km (0.079 R)
• M23: 12,051,904 km (0.077 R)
• M24: 13,571,818 km (0.083 R)
• M25: 15,555,037 km (0.108 R)
• M26: 15,636,119 km (0.105 R)
• M27: 15,717,500 km (0.101 R)
• M28: 16,126,351 km (0.061 R)
• M29: 19,345,697 km (0.099 R)
• M30: 21,117,235 km (0.099 R)
• M31: 21,658,780 km (0.075 R)
• M32: 22,940,085 km (0.095 R)
• M33: 23,496,739 km (0.09 R)
• M34: 28,404,148 km (0.098 R)
• M35: 31,227,957 km (0.072 R)
• M36: 31,535,680 km (0.074 R)
• M37: 32,777,043 km (0.047 R)
• M38: 32,881,163 km (0.108 R)
• M39: 34,139,730 km (0.113 R)
• M40: 35,200,529 km (0.094 R)
• M41: 35,949,565 km (0.046 R)
• M42: 36,056,976 km (0.085 R)
• M43: 37,245,681 km (0.09 R)
• M44: 38,118,285 km (0.095 R)
• M45: 38,557,056 km (0.094 R)
• M46: 39,218,428 km (0.097 R)
• M47: 40,552,392 km (0.094 R)
• M48: 41,337,332 km (0.11 R)
• M49: 44,527,208 km (0.091 R)
• M50: 44,989,316 km (0.077 R)
• M51: 45,336,831 km (0.081 R)
• M52: 48,980,886 km (0.053 R)
• M53: 49,577,482 km (0.051 R)
• M54: 50,777,706 km (0.115 R)
• M55: 50,898,132 km (0.066 R)
• M56: 52,352,224 km (0.037 R)
• M57: 53,206,577 km (0.053 R)
• M58: 53,329,098 km (0.096 R)
• M59: 53,451,618 km (0.067 R)
• M60: 57,673,270 km (0.096 R)
• M61: 58,050,855 km (0.107 R)
• M62: 60,206,112 km (0.117 R)
• M63: 60,333,719 km (0.113 R)
• M64: 60,461,475 km (0.071 R)
• M65: 60,589,232 km (0.045 R)
• M66: 60,717,138 km (0.09 R)
• M67: 65,248,607 km (0.076 R)
• M68: 65,379,655 km (0.066 R)
• M69: 68,019,309 km (0.084 R)
• M70: 70,021,827 km (0.106 R)
• M71: 70,156,016 km (0.088 R)
• M72: 71,232,672 km (0.113 R)
• M73: 71,773,019 km (0.077 R)
• M74: 74,358,220 km (0.11 R)
• M75: 74,495,102 km (0.083 R)
• M76: 78,223,081 km (0.102 R)
• M77: 80,460,766 km (0.032 R)
• M78: 81,869,978 km (0.047 R)
• M79: 84,855,802 km (0.073 R)
• M80: 85,141,983 km (0.079 R)
• M81: 88,311,662 km (0.063 R)
• M82: 88,456,623 km (0.08 R)
• M83: 89,619,297 km (0.112 R)
• M84: 89,910,863 km (0.062 R)
• M85: 90,202,579 km (0.091 R)
• M86: 95,657,366 km (0.035 R)
• M87: 97,000,157 km (0.04 R)
• M88: 97,598,997 km (0.081 R)
• M89: 98,649,922 km (0.114 R)
• M90: 99,252,203 km (0.119 R)
• M91: 99,402,998 km (0.085 R)
• M92: 99,553,793 km (0.054 R)
• M93: 101,066,227 km (0.037 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit