🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 44.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.51 AU - 0.77 AU

Year: 180 Days

Day: 27.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 4.7 °

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: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.69 AU - 0.83 AU

Year: 233 Days

Day: 44.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,148,554 km

• M1: 80,334 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.75 AU - 1.17 AU

Year: 331 Days

Day: 36.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,148,554 km

• M1: 553,063 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.58 AU - 2.02 AU

Year: 849 Days

Day: 22.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.39 AU - 4.53 AU

Year: 2770 Days

Day: 31.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 9.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.9 AU - 7.64 AU

Year: 6889 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 115,148,554 km

• M1: 197,619 km (0.108 R)
• M2: 521,349 km (0.07 R)
• M3: 811,568 km (0.071 R)
• M4: 994,078 km (0.069 R)
• M5: 1,300,155 km (0.114 R)
• M6: 1,560,156 km (0.118 R)
• M7: 2,577,721 km (0.107 R)
• M8: 2,961,290 km (0.083 R)
• M9: 3,863,814 km (0.08 R)
• M10: 4,049,914 km (0.105 R)
• M11: 4,133,539 km (0.111 R)
• M12: 4,495,566 km (0.069 R)
• M13: 4,625,716 km (0.062 R)
• M14: 5,023,945 km (0.058 R)
• M15: 5,735,582 km (0.099 R)
• M16: 6,799,373 km (0.052 R)
• M17: 7,100,065 km (0.116 R)
• M18: 8,452,579 km (0.078 R)
• M19: 9,573,965 km (0.086 R)
• M20: 10,024,105 km (0.082 R)
• M21: 10,567,743 km (0.099 R)
• M22: 10,712,404 km (0.057 R)
• M23: 10,857,813 km (0.065 R)
• M24: 10,974,500 km (0.082 R)
• M25: 11,773,352 km (0.095 R)
• M26: 12,013,607 km (0.046 R)
• M27: 12,438,165 km (0.117 R)
• M28: 12,590,905 km (0.116 R)
• M29: 13,022,046 km (0.077 R)
• M30: 13,332,910 km (0.053 R)
• M31: 13,583,487 km (0.112 R)
• M32: 13,646,318 km (0.12 R)
• M33: 14,280,463 km (0.113 R)
• M34: 14,504,710 km (0.093 R)
• M35: 14,859,257 km (0.055 R)
• M36: 14,956,496 km (0.059 R)
• M37: 15,054,034 km (0.117 R)
• M38: 15,676,062 km (0.115 R)
• M39: 16,406,847 km (0.111 R)
• M40: 16,574,397 km (0.085 R)
• M41: 17,046,827 km (0.107 R)
• M42: 19,227,066 km (0.1 R)
• M43: 19,297,677 km (0.118 R)
• M44: 19,510,106 km (0.097 R)
• M45: 19,616,619 km (0.103 R)
• M46: 20,152,180 km (0.072 R)
• M47: 22,751,443 km (0.107 R)
• M48: 23,276,232 km (0.101 R)
• M49: 25,028,921 km (0.114 R)
• M50: 25,337,990 km (0.095 R)
• M51: 25,804,137 km (0.106 R)
• M52: 26,155,542 km (0.067 R)
• M53: 26,233,782 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 12.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.58 AU - 8.62 AU

Year: 8102 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 115,148,554 km

• M1: 157,377 km (0.029 R)
• M2: 337,493 km (0.107 R)
• M3: 426,504 km (0.106 R)
• M4: 1,122,283 km (0.092 R)
• M5: 1,213,538 km (0.115 R)
• M6: 1,443,619 km (0.089 R)
• M7: 1,523,654 km (0.111 R)
• M8: 1,859,053 km (0.092 R)
• M9: 1,968,858 km (0.079 R)
• M10: 2,429,918 km (0.115 R)
• M11: 2,526,259 km (0.093 R)
• M12: 2,648,481 km (0.079 R)
• M13: 3,053,143 km (0.078 R)
• M14: 3,209,922 km (0.106 R)
• M15: 3,504,629 km (0.075 R)
• M16: 3,669,187 km (0.065 R)
• M17: 3,920,811 km (0.09 R)
• M18: 4,236,013 km (0.049 R)
• M19: 4,500,203 km (0.107 R)
• M20: 5,075,706 km (0.11 R)
• M21: 5,293,670 km (0.047 R)
• M22: 5,738,874 km (0.088 R)
• M23: 6,031,487 km (0.095 R)
• M24: 6,429,417 km (0.101 R)
• M25: 6,801,617 km (0.113 R)
• M26: 6,973,206 km (0.048 R)
• M27: 7,285,715 km (0.092 R)
• M28: 8,105,063 km (0.045 R)
• M29: 8,878,783 km (0.115 R)
• M30: 9,141,926 km (0.108 R)
• M31: 9,293,469 km (0.104 R)
• M32: 9,522,353 km (0.088 R)
• M33: 9,675,990 km (0.116 R)
• M34: 10,259,422 km (0.084 R)
• M35: 10,338,110 km (0.116 R)
• M36: 11,501,383 km (0.086 R)
• M37: 12,202,549 km (0.075 R)
• M38: 12,875,141 km (0.082 R)
• M39: 13,258,710 km (0.093 R)
• M40: 13,430,448 km (0.112 R)
• M41: 13,732,785 km (0.116 R)
• M42: 14,124,732 km (0.111 R)
• M43: 14,256,228 km (0.114 R)
• M44: 15,911,230 km (0.044 R)
• M45: 16,276,996 km (0.112 R)
• M46: 16,461,002 km (0.107 R)
• M47: 16,830,957 km (0.115 R)
• M48: 18,290,584 km (0.105 R)
• M49: 18,577,662 km (0.09 R)
• M50: 19,059,666 km (0.111 R)
• M51: 19,156,606 km (0.09 R)
• M52: 19,594,628 km (0.102 R)
• M53: 21,028,374 km (0.099 R)
• M54: 21,581,138 km (0.052 R)
• M55: 21,682,117 km (0.078 R)
• M56: 22,087,826 km (0.091 R)
• M57: 23,371,526 km (0.048 R)
• M58: 23,475,197 km (0.071 R)
• M59: 23,787,408 km (0.079 R)
• M60: 24,415,719 km (0.113 R)
• M61: 24,626,502 km (0.095 R)
• M62: 25,315,400 km (0.058 R)
• M63: 25,582,133 km (0.097 R)
• M64: 25,742,502 km (0.118 R)
• M65: 26,225,853 km (0.074 R)
• M66: 27,201,680 km (0.066 R)
• M67: 27,365,490 km (0.116 R)
• M68: 27,803,811 km (0.108 R)
• M69: 28,742,987 km (0.094 R)
• M70: 29,300,389 km (0.096 R)
• M71: 30,482,361 km (0.118 R)
• M72: 32,660,806 km (0.09 R)
• M73: 34,003,446 km (0.103 R)
• M74: 34,770,435 km (0.11 R)
• M75: 37,468,881 km (0.104 R)
• M76: 38,505,744 km (0.061 R)
• M77: 38,689,749 km (0.113 R)
• M78: 40,794,891 km (0.058 R)
• M79: 41,107,700 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.2

Radius: 6.2

Gravity: 23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.51 AU - 15.69 AU

Year: 17627 Days

Day: 24.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 115,148,554 km

• M1: 142,118 km (0.098 R)
• M2: 231,129 km (0.116 R)
• M3: 779,255 km (0.055 R)
• M4: 1,031,777 km (0.039 R)
• M5: 1,896,303 km (0.095 R)
• M6: 2,483,025 km (0.108 R)
• M7: 2,555,431 km (0.032 R)
• M8: 2,665,684 km (0.088 R)
• M9: 3,977,359 km (0.098 R)
• M10: 4,585,624 km (0.096 R)
• M11: 4,855,199 km (0.093 R)
• M12: 5,083,784 km (0.073 R)
• M13: 5,935,595 km (0.099 R)
• M14: 5,984,214 km (0.087 R)
• M15: 6,628,382 km (0.084 R)
• M16: 7,242,332 km (0.114 R)
• M17: 7,294,243 km (0.079 R)
• M18: 7,398,662 km (0.101 R)
• M19: 8,910,648 km (0.045 R)
• M20: 9,473,285 km (0.091 R)
• M21: 10,750,851 km (0.117 R)
• M22: 11,713,513 km (0.076 R)
• M23: 12,515,956 km (0.113 R)
• M24: 13,208,594 km (0.106 R)
• M25: 13,913,649 km (0.102 R)
• M26: 14,043,201 km (0.106 R)
• M27: 14,303,501 km (0.105 R)
• M28: 15,965,683 km (0.038 R)
• M29: 16,169,286 km (0.048 R)
• M30: 16,785,031 km (0.056 R)
• M31: 16,922,960 km (0.098 R)
• M32: 16,992,074 km (0.117 R)
• M33: 18,964,223 km (0.114 R)
• M34: 19,758,737 km (0.091 R)
• M35: 22,130,911 km (0.112 R)
• M36: 22,282,154 km (0.112 R)
• M37: 22,814,124 km (0.11 R)
• M38: 24,356,927 km (0.114 R)
• M39: 24,747,976 km (0.037 R)
• M40: 24,904,904 km (0.119 R)
• M41: 26,012,975 km (0.104 R)
• M42: 26,172,596 km (0.077 R)
• M43: 27,705,077 km (0.077 R)
• M44: 29,100,675 km (0.117 R)
• M45: 29,266,280 km (0.069 R)
• M46: 30,267,090 km (0.079 R)
• M47: 31,109,476 km (0.11 R)
• M48: 31,278,970 km (0.083 R)
• M49: 34,293,068 km (0.096 R)
• M50: 35,701,532 km (0.119 R)
• M51: 36,680,650 km (0.105 R)
• M52: 37,218,604 km (0.085 R)
• M53: 37,398,420 km (0.101 R)
• M54: 37,488,478 km (0.101 R)
• M55: 38,847,725 km (0.096 R)
• M56: 39,121,489 km (0.114 R)
• M57: 39,670,962 km (0.108 R)
• M58: 40,038,673 km (0.066 R)
• M59: 40,592,485 km (0.082 R)
• M60: 40,870,288 km (0.054 R)
• M61: 41,334,640 km (0.069 R)
• M62: 41,427,839 km (0.104 R)
• M63: 41,707,438 km (0.116 R)
• M64: 43,304,395 km (0.052 R)
• M65: 44,252,995 km (0.109 R)
• M66: 46,074,199 km (0.081 R)
• M67: 46,460,760 km (0.107 R)
• M68: 47,626,726 km (0.107 R)
• M69: 48,409,422 km (0.109 R)
• M70: 50,086,713 km (0.103 R)
• M71: 50,583,678 km (0.1 R)
• M72: 52,184,973 km (0.093 R)
• M73: 52,285,503 km (0.091 R)
• M74: 52,487,011 km (0.105 R)
• M75: 52,890,626 km (0.103 R)
• M76: 53,599,571 km (0.025 R)
• M77: 53,802,725 km (0.103 R)
• M78: 54,006,028 km (0.103 R)
• M79: 54,822,084 km (0.12 R)
• M80: 57,294,638 km (0.105 R)
• M81: 59,487,892 km (0.105 R)
• M82: 62,561,381 km (0.09 R)
• M83: 63,096,492 km (0.095 R)
• M84: 63,203,754 km (0.073 R)
• M85: 65,686,181 km (0.094 R)
• M86: 68,750,993 km (0.049 R)
• M87: 70,300,827 km (0.075 R)
• M88: 70,968,631 km (0.066 R)
• M89: 71,638,381 km (0.09 R)
• M90: 72,871,816 km (0.087 R)
• M91: 73,322,105 km (0.059 R)
• M92: 73,660,496 km (0.064 R)
• M93: 73,999,335 km (0.029 R)
• M94: 74,451,868 km (0.12 R)
• M95: 75,246,083 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.6

Radius: 8

Gravity: 14.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 18.16 AU - 22.52 AU

Year: 32241 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,148,554 km

• M1: 197,768 km (0.054 R)
• M2: 667,655 km (0.113 R)
• M3: 985,551 km (0.07 R)
• M4: 1,706,463 km (0.047 R)
• M5: 3,257,793 km (0.069 R)
• M6: 3,958,060 km (0.097 R)
• M7: 4,069,960 km (0.089 R)
• M8: 5,869,772 km (0.052 R)
• M9: 6,850,236 km (0.053 R)
• M10: 6,984,725 km (0.089 R)
• M11: 8,163,556 km (0.062 R)
• M12: 8,958,818 km (0.104 R)
• M13: 9,778,614 km (0.06 R)
• M14: 10,778,078 km (0.105 R)
• M15: 10,856,317 km (0.118 R)
• M16: 11,729,371 km (0.088 R)
• M17: 12,872,747 km (0.11 R)
• M18: 12,955,774 km (0.091 R)
• M19: 14,222,569 km (0.083 R)
• M20: 14,653,560 km (0.088 R)
• M21: 15,001,375 km (0.107 R)
• M22: 16,690,784 km (0.075 R)
• M23: 18,066,636 km (0.061 R)
• M24: 18,627,179 km (0.109 R)
• M25: 19,573,984 km (0.093 R)
• M26: 19,669,427 km (0.115 R)
• M27: 20,342,618 km (0.092 R)
• M28: 20,828,063 km (0.111 R)
• M29: 24,331,346 km (0.107 R)
• M30: 25,261,396 km (0.094 R)
• M31: 25,887,762 km (0.119 R)
• M32: 27,476,043 km (0.093 R)
• M33: 28,336,081 km (0.102 R)
• M34: 28,986,831 km (0.079 R)
• M35: 30,413,696 km (0.096 R)
• M36: 30,635,250 km (0.084 R)
• M37: 31,414,805 km (0.052 R)
• M38: 32,539,930 km (0.088 R)
• M39: 32,993,511 km (0.088 R)
• M40: 33,107,355 km (0.097 R)
• M41: 34,252,078 km (0.099 R)
• M42: 35,409,666 km (0.04 R)
• M43: 36,110,383 km (0.104 R)
• M44: 36,462,536 km (0.081 R)
• M45: 39,079,153 km (0.088 R)
• M46: 39,199,429 km (0.102 R)
• M47: 39,561,307 km (0.116 R)
• M48: 41,142,107 km (0.079 R)
• M49: 42,248,533 km (0.09 R)
• M50: 42,743,403 km (0.105 R)
• M51: 43,240,217 km (0.075 R)
• M52: 43,364,832 km (0.108 R)
• M53: 44,365,044 km (0.045 R)
• M54: 45,120,363 km (0.117 R)
• M55: 45,373,034 km (0.089 R)
• M56: 49,349,346 km (0.104 R)
• M57: 52,636,460 km (0.093 R)
• M58: 52,902,445 km (0.096 R)
• M59: 53,836,983 km (0.048 R)
• M60: 54,373,440 km (0.109 R)
• M61: 56,809,492 km (0.064 R)
• M62: 57,082,359 km (0.074 R)
• M63: 57,629,438 km (0.108 R)
• M64: 59,280,999 km (0.062 R)
• M65: 63,194,479 km (0.089 R)
• M66: 65,182,485 km (0.079 R)
• M67: 68,347,527 km (0.1 R)
• M68: 70,974,167 km (0.118 R)
• M69: 71,562,385 km (0.099 R)
• M70: 72,152,100 km (0.1 R)
• M71: 73,188,065 km (0.118 R)
• M72: 73,931,118 km (0.069 R)
• M73: 74,228,967 km (0.059 R)
• M74: 74,378,117 km (0.077 R)
• M75: 76,626,573 km (0.034 R)
• M76: 78,593,336 km (0.116 R)
• M77: 79,049,609 km (0.082 R)
• M78: 80,423,516 km (0.079 R)
• M79: 82,730,764 km (0.116 R)
• M80: 83,659,767 km (0.051 R)
• M81: 84,125,615 km (0.114 R)
• M82: 87,095,731 km (0.056 R)
• M83: 89,306,039 km (0.097 R)
• M84: 90,099,955 km (0.085 R)
• M85: 93,459,774 km (0.075 R)
• M86: 98,166,422 km (0.054 R)
• M87: 102,451,354 km (0.103 R)
• M88: 102,783,461 km (0.085 R)
• M89: 107,977,050 km (0.066 R)
• M90: 108,484,187 km (0.085 R)
• M91: 113,255,462 km (0.06 R)
• M92: 113,427,200 km (0.076 R)
• M93: 113,598,938 km (0.103 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit