🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.05 AU - 1.59 AU

Year: 546 Days

Day: 43.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.57 AU - 1.97 AU

Year: 847 Days

Day: 43.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.2 AU - 2.62 AU

Year: 1346 Days

Day: 21.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,125,833 km

• M1: 595,100 km (0.084 R)
• M2: 1,018,612 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.15 AU - 5.23 AU

Year: 3087 Days

Day: 13.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,125,833 km

• M1: 135,685 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 9.3

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.85 AU - 5.57 AU

Year: 4280 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 83,125,833 km

• M1: 126,709 km (0.106 R)
• M2: 245,191 km (0.107 R)
• M3: 536,608 km (0.119 R)
• M4: 636,090 km (0.11 R)
• M5: 893,997 km (0.117 R)
• M6: 1,014,573 km (0.082 R)
• M7: 1,077,105 km (0.084 R)
• M8: 1,363,435 km (0.101 R)
• M9: 1,661,135 km (0.115 R)
• M10: 1,836,912 km (0.105 R)
• M11: 2,179,791 km (0.048 R)
• M12: 2,372,772 km (0.054 R)
• M13: 2,760,829 km (0.088 R)
• M14: 3,246,723 km (0.107 R)
• M15: 3,907,646 km (0.079 R)
• M16: 4,024,781 km (0.076 R)
• M17: 4,092,100 km (0.056 R)
• M18: 4,279,397 km (0.088 R)
• M19: 4,382,769 km (0.115 R)
• M20: 4,930,147 km (0.101 R)
• M21: 5,056,707 km (0.111 R)
• M22: 5,257,916 km (0.107 R)
• M23: 5,592,866 km (0.045 R)
• M24: 5,973,144 km (0.042 R)
• M25: 6,303,007 km (0.081 R)
• M26: 6,361,799 km (0.072 R)
• M27: 6,440,488 km (0.11 R)
• M28: 6,519,625 km (0.114 R)
• M29: 6,839,016 km (0.101 R)
• M30: 6,919,799 km (0.045 R)
• M31: 7,266,268 km (0.107 R)
• M32: 8,773,616 km (0.115 R)
• M33: 9,528,786 km (0.105 R)
• M34: 9,641,583 km (0.061 R)
• M35: 9,777,567 km (0.112 R)
• M36: 10,817,721 km (0.112 R)
• M37: 11,195,905 km (0.094 R)
• M38: 11,530,405 km (0.108 R)
• M39: 11,989,821 km (0.068 R)
• M40: 12,233,964 km (0.059 R)
• M41: 12,332,100 km (0.065 R)
• M42: 13,001,252 km (0.098 R)
• M43: 13,201,713 km (0.119 R)
• M44: 13,428,653 km (0.113 R)
• M45: 13,835,110 km (0.052 R)
• M46: 14,245,607 km (0.067 R)
• M47: 14,582,202 km (0.095 R)
• M48: 15,078,717 km (0.062 R)
• M49: 15,289,501 km (0.077 R)
• M50: 16,330,852 km (0.085 R)
• M51: 16,547,320 km (0.072 R)
• M52: 16,791,912 km (0.104 R)
• M53: 16,982,949 km (0.114 R)
• M54: 17,257,311 km (0.099 R)
• M55: 17,367,415 km (0.055 R)
• M56: 18,397,097 km (0.113 R)
• M57: 18,537,719 km (0.066 R)
• M58: 18,706,915 km (0.079 R)
• M59: 19,075,524 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 13.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.53 AU - 9.13 AU

Year: 7142 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,125,833 km

• M1: 208,240 km (0.106 R)
• M2: 312,809 km (0.089 R)
• M3: 522,396 km (0.052 R)
• M4: 716,275 km (0.092 R)
• M5: 962,363 km (0.109 R)
• M6: 1,069,176 km (0.12 R)
• M7: 1,194,389 km (0.09 R)
• M8: 1,665,623 km (0.08 R)
• M9: 2,034,232 km (0.085 R)
• M10: 2,318,917 km (0.068 R)
• M11: 2,674,062 km (0.1 R)
• M12: 2,770,403 km (0.077 R)
• M13: 3,127,343 km (0.115 R)
• M14: 3,457,207 km (0.088 R)
• M15: 3,647,944 km (0.101 R)
• M16: 3,755,355 km (0.05 R)
• M17: 3,929,487 km (0.097 R)
• M18: 4,699,617 km (0.088 R)
• M19: 5,006,442 km (0.044 R)
• M20: 5,368,768 km (0.045 R)
• M21: 5,615,156 km (0.119 R)
• M22: 5,764,754 km (0.094 R)
• M23: 6,221,626 km (0.105 R)
• M24: 6,428,520 km (0.059 R)
• M25: 6,849,189 km (0.115 R)
• M26: 7,009,259 km (0.116 R)
• M27: 7,911,932 km (0.098 R)
• M28: 8,391,244 km (0.055 R)
• M29: 8,938,174 km (0.097 R)
• M30: 9,289,729 km (0.051 R)
• M31: 9,407,911 km (0.117 R)
• M32: 9,586,082 km (0.087 R)
• M33: 9,795,369 km (0.112 R)
• M34: 9,945,865 km (0.117 R)
• M35: 10,279,618 km (0.079 R)
• M36: 10,401,989 km (0.102 R)
• M37: 10,586,293 km (0.12 R)
• M38: 10,709,861 km (0.116 R)
• M39: 11,397,712 km (0.112 R)
• M40: 11,555,987 km (0.06 R)
• M41: 11,651,430 km (0.111 R)
• M42: 11,747,023 km (0.113 R)
• M43: 12,488,879 km (0.08 R)
• M44: 13,047,029 km (0.071 R)
• M45: 13,179,572 km (0.074 R)
• M46: 13,512,876 km (0.098 R)
• M47: 13,646,916 km (0.118 R)
• M48: 13,950,301 km (0.051 R)
• M49: 14,324,146 km (0.11 R)
• M50: 15,535,440 km (0.114 R)
• M51: 15,640,757 km (0.082 R)
• M52: 15,922,898 km (0.085 R)
• M53: 16,779,346 km (0.081 R)
• M54: 16,959,761 km (0.083 R)
• M55: 17,176,977 km (0.048 R)
• M56: 17,431,593 km (0.099 R)
• M57: 17,614,252 km (0.053 R)
• M58: 19,211,359 km (0.105 R)
• M59: 19,665,238 km (0.057 R)
• M60: 19,893,674 km (0.107 R)
• M61: 20,161,006 km (0.108 R)
• M62: 20,931,884 km (0.115 R)
• M63: 21,126,062 km (0.108 R)
• M64: 21,281,943 km (0.071 R)
• M65: 21,438,123 km (0.055 R)
• M66: 24,110,539 km (0.11 R)
• M67: 24,232,611 km (0.067 R)
• M68: 24,436,513 km (0.111 R)
• M69: 25,051,959 km (0.105 R)
• M70: 25,506,437 km (0.099 R)
• M71: 26,423,621 km (0.051 R)
• M72: 26,591,620 km (0.042 R)
• M73: 26,970,701 km (0.109 R)
• M74: 27,521,520 km (0.096 R)
• M75: 28,462,192 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.8

Radius: 5.6

Gravity: 30 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.87 AU - 15.97 AU

Year: 16713 Days

Day: 24.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,125,833 km

• M1: 123,269 km (0.12 R)
• M2: 168,148 km (0.099 R)
• M3: 297,849 km (0.103 R)
• M4: 714,928 km (0.086 R)
• M5: 785,239 km (0.106 R)
• M6: 882,777 km (0.056 R)
• M7: 1,089,820 km (0.079 R)
• M8: 1,862,344 km (0.115 R)
• M9: 2,334,475 km (0.114 R)
• M10: 2,369,630 km (0.108 R)
• M11: 3,462,592 km (0.074 R)
• M12: 3,583,617 km (0.11 R)
• M13: 3,624,158 km (0.094 R)
• M14: 3,871,144 km (0.057 R)
• M15: 4,338,039 km (0.115 R)
• M16: 4,468,488 km (0.102 R)
• M17: 6,525,160 km (0.111 R)
• M18: 7,335,681 km (0.065 R)
• M19: 8,447,044 km (0.104 R)
• M20: 8,664,559 km (0.054 R)
• M21: 10,296,522 km (0.067 R)
• M22: 11,177,055 km (0.105 R)
• M23: 11,236,595 km (0.113 R)
• M24: 11,596,229 km (0.045 R)
• M25: 11,898,715 km (0.12 R)
• M26: 13,323,486 km (0.057 R)
• M27: 13,576,755 km (0.025 R)
• M28: 14,345,987 km (0.117 R)
• M29: 15,993,658 km (0.096 R)
• M30: 16,060,678 km (0.103 R)
• M31: 16,805,526 km (0.115 R)
• M32: 17,079,140 km (0.089 R)
• M33: 17,285,286 km (0.099 R)
• M34: 19,463,581 km (0.087 R)
• M35: 20,840,779 km (0.077 R)
• M36: 21,578,146 km (0.064 R)
• M37: 21,875,547 km (0.108 R)
• M38: 23,078,464 km (0.107 R)
• M39: 23,764,370 km (0.119 R)
• M40: 23,917,857 km (0.061 R)
• M41: 23,994,601 km (0.114 R)
• M42: 25,312,857 km (0.063 R)
• M43: 26,257,418 km (0.1 R)
• M44: 26,734,037 km (0.117 R)
• M45: 27,053,429 km (0.103 R)
• M46: 27,133,463 km (0.053 R)
• M47: 27,857,218 km (0.083 R)
• M48: 27,938,001 km (0.116 R)
• M49: 28,180,948 km (0.025 R)
• M50: 29,077,637 km (0.072 R)
• M51: 29,488,283 km (0.08 R)
• M52: 30,565,089 km (0.113 R)
• M53: 30,898,991 km (0.061 R)
• M54: 30,982,617 km (0.098 R)
• M55: 33,871,651 km (0.036 R)
• M56: 34,303,689 km (0.099 R)
• M57: 35,435,547 km (0.091 R)
• M58: 35,610,726 km (0.043 R)
• M59: 35,786,354 km (0.072 R)
• M60: 35,962,131 km (0.077 R)
• M61: 36,314,584 km (0.06 R)
• M62: 36,491,259 km (0.076 R)
• M63: 37,022,930 km (0.039 R)
• M64: 38,094,051 km (0.06 R)
• M65: 40,357,915 km (0.12 R)
• M66: 40,907,687 km (0.027 R)
• M67: 46,157,226 km (0.062 R)
• M68: 47,020,406 km (0.098 R)
• M69: 48,373,818 km (0.099 R)
• M70: 50,526,232 km (0.099 R)
• M71: 51,118,640 km (0.081 R)
• M72: 52,509,900 km (0.058 R)
• M73: 52,609,831 km (0.096 R)
• M74: 53,712,367 km (0.069 R)
• M75: 54,317,042 km (0.1 R)
• M76: 55,126,666 km (0.117 R)
• M77: 56,757,881 km (0.045 R)
• M78: 56,962,980 km (0.117 R)
• M79: 59,026,682 km (0.038 R)
• M80: 59,546,385 km (0.117 R)
• M81: 60,800,015 km (0.097 R)
• M82: 61,640,606 km (0.077 R)
• M83: 63,545,735 km (0.031 R)
• M84: 64,078,453 km (0.101 R)
• M85: 65,255,489 km (0.088 R)
• M86: 65,577,723 km (0.067 R)
• M87: 66,008,265 km (0.07 R)
• M88: 68,283,798 km (0.101 R)
• M89: 70,254,601 km (0.117 R)
• M90: 70,915,674 km (0.085 R)
• M91: 71,911,098 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.7

Radius: 7.9

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.89 AU - 18.73 AU

Year: 24804 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,125,833 km

• M1: 250,726 km (0.106 R)
• M2: 762,500 km (0.043 R)
• M3: 2,119,652 km (0.114 R)
• M4: 2,645,489 km (0.092 R)
• M5: 3,045,065 km (0.115 R)
• M6: 3,767,622 km (0.096 R)
• M7: 4,262,492 km (0.089 R)
• M8: 4,730,135 km (0.08 R)
• M9: 4,873,599 km (0.044 R)
• M10: 4,970,090 km (0.115 R)
• M11: 5,461,968 km (0.116 R)
• M12: 6,386,034 km (0.088 R)
• M13: 6,920,248 km (0.067 R)
• M14: 7,083,310 km (0.057 R)
• M15: 7,357,971 km (0.093 R)
• M16: 7,413,322 km (0.118 R)
• M17: 8,145,454 km (0.117 R)
• M18: 8,607,413 km (0.111 R)
• M19: 9,018,657 km (0.105 R)
• M20: 10,726,766 km (0.111 R)
• M21: 11,169,127 km (0.056 R)
• M22: 11,424,640 km (0.078 R)
• M23: 11,811,500 km (0.087 R)
• M24: 12,997,661 km (0.098 R)
• M25: 13,064,681 km (0.111 R)
• M26: 14,083,592 km (0.106 R)
• M27: 14,221,372 km (0.113 R)
• M28: 15,127,785 km (0.12 R)
• M29: 16,849,956 km (0.074 R)
• M30: 17,290,223 km (0.1 R)
• M31: 18,107,027 km (0.071 R)
• M32: 18,256,775 km (0.065 R)
• M33: 19,547,206 km (0.12 R)
• M34: 19,700,992 km (0.089 R)
• M35: 19,855,228 km (0.093 R)
• M36: 21,024,036 km (0.105 R)
• M37: 21,895,294 km (0.093 R)
• M38: 22,134,950 km (0.117 R)
• M39: 22,295,319 km (0.086 R)
• M40: 22,697,587 km (0.083 R)
• M41: 23,591,285 km (0.119 R)
• M42: 23,836,925 km (0.076 R)
• M43: 24,745,133 km (0.088 R)
• M44: 24,828,310 km (0.079 R)
• M45: 25,161,763 km (0.087 R)
• M46: 27,107,583 km (0.101 R)
• M47: 28,141,903 km (0.068 R)
• M48: 30,337,999 km (0.066 R)
• M49: 31,772,045 km (0.068 R)
• M50: 35,922,488 km (0.084 R)
• M51: 36,583,262 km (0.077 R)
• M52: 36,677,957 km (0.086 R)
• M53: 36,962,642 km (0.102 R)
• M54: 37,438,662 km (0.106 R)
• M55: 39,072,570 km (0.083 R)
• M56: 39,849,432 km (0.109 R)
• M57: 40,435,407 km (0.112 R)
• M58: 43,608,527 km (0.076 R)
• M59: 44,616,518 km (0.091 R)
• M60: 44,920,351 km (0.086 R)
• M61: 45,123,355 km (0.09 R)
• M62: 45,530,262 km (0.114 R)
• M63: 46,963,708 km (0.118 R)
• M64: 47,066,781 km (0.119 R)
• M65: 49,455,560 km (0.067 R)
• M66: 51,352,461 km (0.101 R)
• M67: 51,564,740 km (0.1 R)
• M68: 52,523,364 km (0.063 R)
• M69: 52,737,139 km (0.073 R)
• M70: 53,165,737 km (0.034 R)
• M71: 53,272,999 km (0.087 R)
• M72: 57,074,280 km (0.078 R)
• M73: 57,514,248 km (0.078 R)
• M74: 59,062,885 km (0.068 R)
• M75: 61,074,228 km (0.117 R)
• M76: 61,186,726 km (0.054 R)
• M77: 61,636,866 km (0.075 R)
• M78: 61,862,459 km (0.111 R)
• M79: 62,201,299 km (0.076 R)
• M80: 62,540,736 km (0.114 R)
• M81: 65,508,459 km (0.117 R)
• M82: 65,623,649 km (0.067 R)
• M83: 67,357,488 km (0.082 R)
• M84: 69,575,426 km (0.106 R)
• M85: 70,870,346 km (0.118 R)
• M86: 72,292,124 km (0.112 R)
• M87: 72,648,915 km (0.082 R)
• M88: 75,404,657 km (0.052 R)
• M89: 76,977,230 km (0.098 R)
• M90: 80,031,869 km (0.054 R)
• M91: 80,154,838 km (0.081 R)
• M92: 80,647,464 km (0.092 R)
• M93: 82,007,458 km (0.075 R)
• M94: 82,752,456 km (0.103 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit