🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.47 AU - 0.73 AU

Year: 173 Days

Day: 46.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,909,260 km

• M1: 98,735 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.56 AU - 0.66 AU

Year: 178 Days

Day: 29.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 252 Days

Day: 43.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.81 AU - 1.13 AU

Year: 356 Days

Day: 46.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.11 AU - 1.19 AU

Year: 460 Days

Day: 33.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.92 AU - 2.08 AU

Year: 1054 Days

Day: 44 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 8.1

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.06 AU - 7.1 AU

Year: 5589 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,909,260 km

• M1: 154,684 km (0.086 R)
• M2: 287,228 km (0.088 R)
• M3: 422,165 km (0.096 R)
• M4: 476,020 km (0.043 R)
• M5: 678,576 km (0.027 R)
• M6: 730,187 km (0.047 R)
• M7: 1,177,934 km (0.119 R)
• M8: 1,371,513 km (0.103 R)
• M9: 1,472,193 km (0.055 R)
• M10: 1,540,858 km (0.104 R)
• M11: 1,825,992 km (0.093 R)
• M12: 2,384,740 km (0.09 R)
• M13: 3,532,155 km (0.068 R)
• M14: 4,125,012 km (0.096 R)
• M15: 4,271,917 km (0.119 R)
• M16: 4,495,566 km (0.102 R)
• M17: 4,799,848 km (0.077 R)
• M18: 4,851,160 km (0.083 R)
• M19: 5,401,530 km (0.085 R)
• M20: 5,616,353 km (0.029 R)
• M21: 5,724,811 km (0.105 R)
• M22: 5,834,018 km (0.096 R)
• M23: 6,110,175 km (0.102 R)
• M24: 6,165,826 km (0.063 R)
• M25: 6,447,070 km (0.1 R)
• M26: 7,286,164 km (0.119 R)
• M27: 7,613,484 km (0.111 R)
• M28: 7,733,612 km (0.102 R)
• M29: 7,854,487 km (0.065 R)
• M30: 7,915,074 km (0.096 R)
• M31: 8,006,478 km (0.091 R)
• M32: 8,190,035 km (0.078 R)
• M33: 8,530,220 km (0.067 R)
• M34: 8,843,628 km (0.074 R)
• M35: 9,320,695 km (0.072 R)
• M36: 9,643,528 km (0.069 R)
• M37: 10,035,624 km (0.045 R)
• M38: 10,266,752 km (0.043 R)
• M39: 10,466,316 km (0.112 R)
• M40: 10,801,714 km (0.069 R)
• M41: 11,345,802 km (0.106 R)
• M42: 11,621,211 km (0.063 R)
• M43: 13,066,925 km (0.053 R)
• M44: 14,568,439 km (0.062 R)
• M45: 15,169,074 km (0.093 R)
• M46: 15,663,047 km (0.112 R)
• M47: 15,777,938 km (0.074 R)
• M48: 15,969,722 km (0.068 R)
• M49: 17,216,022 km (0.111 R)
• M50: 17,970,743 km (0.103 R)
• M51: 18,050,928 km (0.054 R)
• M52: 18,453,047 km (0.09 R)
• M53: 19,061,761 km (0.086 R)
• M54: 20,008,117 km (0.092 R)
• M55: 20,466,036 km (0.037 R)
• M56: 20,591,549 km (0.055 R)
• M57: 20,969,582 km (0.072 R)
• M58: 21,180,515 km (0.077 R)
• M59: 21,519,654 km (0.108 R)
• M60: 21,732,531 km (0.048 R)
• M61: 22,807,093 km (0.103 R)
• M62: 23,241,824 km (0.074 R)
• M63: 23,372,723 km (0.045 R)
• M64: 23,591,584 km (0.112 R)
• M65: 23,855,026 km (0.043 R)
• M66: 24,075,234 km (0.102 R)
• M67: 24,384,902 km (0.072 R)
• M68: 25,231,626 km (0.115 R)
• M69: 25,501,051 km (0.093 R)
• M70: 25,636,138 km (0.077 R)
• M71: 25,816,553 km (0.037 R)
• M72: 26,451,596 km (0.116 R)
• M73: 26,770,988 km (0.065 R)
• M74: 27,598,114 km (0.029 R)
• M75: 28,433,618 km (0.093 R)
• M76: 29,136,280 km (0.09 R)
• M77: 29,466,143 km (0.044 R)
• M78: 31,037,818 km (0.093 R)
• M79: 31,519,523 km (0.105 R)
• M80: 31,761,274 km (0.082 R)
• M81: 31,906,533 km (0.058 R)
• M82: 32,441,345 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.5

Radius: 9.2

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.34 AU - 6.7 AU

Year: 6206 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,909,260 km

• M1: 180,415 km (0.065 R)
• M2: 370,404 km (0.109 R)
• M3: 469,289 km (0.049 R)
• M4: 656,286 km (0.114 R)
• M5: 766,240 km (0.096 R)
• M6: 838,346 km (0.061 R)
• M7: 974,481 km (0.047 R)
• M8: 1,134,401 km (0.118 R)
• M9: 1,373,308 km (0.093 R)
• M10: 1,703,920 km (0.082 R)
• M11: 1,898,397 km (0.069 R)
• M12: 2,203,876 km (0.105 R)
• M13: 2,459,539 km (0.113 R)
• M14: 2,524,913 km (0.091 R)
• M15: 2,591,035 km (0.095 R)
• M16: 2,680,046 km (0.082 R)
• M17: 2,769,954 km (0.037 R)
• M18: 2,838,171 km (0.056 R)
• M19: 3,750,119 km (0.098 R)
• M20: 4,133,539 km (0.092 R)
• M21: 4,502,746 km (0.043 R)
• M22: 4,691,389 km (0.066 R)
• M23: 4,855,049 km (0.08 R)
• M24: 5,076,454 km (0.111 R)
• M25: 5,216,478 km (0.101 R)
• M26: 5,443,268 km (0.117 R)
• M27: 6,202,477 km (0.102 R)
• M28: 6,352,225 km (0.062 R)
• M29: 6,442,731 km (0.081 R)
• M30: 6,716,795 km (0.054 R)
• M31: 7,056,831 km (0.111 R)
• M32: 7,213,310 km (0.119 R)
• M33: 8,176,272 km (0.119 R)
• M34: 8,572,706 km (0.084 R)
• M35: 9,009,233 km (0.116 R)
• M36: 9,315,759 km (0.097 R)
• M37: 9,487,497 km (0.099 R)
• M38: 9,625,725 km (0.066 R)
• M39: 9,799,409 km (0.066 R)
• M40: 9,904,127 km (0.116 R)
• M41: 10,433,105 km (0.071 R)
• M42: 10,575,821 km (0.089 R)
• M43: 10,683,233 km (0.057 R)
• M44: 11,007,711 km (0.072 R)
• M45: 11,189,322 km (0.113 R)
• M46: 11,371,981 km (0.059 R)
• M47: 11,925,942 km (0.081 R)
• M48: 12,000,442 km (0.059 R)
• M49: 13,252,277 km (0.069 R)
• M50: 14,031,083 km (0.103 R)
• M51: 14,426,022 km (0.097 R)
• M52: 14,585,044 km (0.059 R)
• M53: 14,704,723 km (0.076 R)
• M54: 15,307,901 km (0.086 R)
• M55: 15,470,065 km (0.119 R)
• M56: 15,837,029 km (0.075 R)
• M57: 16,538,344 km (0.072 R)
• M58: 17,039,347 km (0.12 R)
• M59: 17,249,532 km (0.119 R)
• M60: 17,333,905 km (0.083 R)
• M61: 18,485,958 km (0.1 R)
• M62: 19,486,619 km (0.094 R)
• M63: 20,326,611 km (0.101 R)
• M64: 20,549,661 km (0.091 R)
• M65: 20,639,121 km (0.071 R)
• M66: 20,818,339 km (0.05 R)
• M67: 22,087,527 km (0.034 R)
• M68: 22,179,231 km (0.108 R)
• M69: 22,500,866 km (0.111 R)
• M70: 23,241,824 km (0.12 R)
• M71: 23,335,024 km (0.076 R)
• M72: 24,462,992 km (0.057 R)
• M73: 25,704,953 km (0.094 R)
• M74: 26,528,190 km (0.03 R)
• M75: 29,552,162 km (0.095 R)
• M76: 30,312,418 km (0.057 R)
• M77: 31,027,795 km (0.049 R)
• M78: 31,284,505 km (0.087 R)
• M79: 31,903,840 km (0.052 R)
• M80: 32,007,362 km (0.088 R)
• M81: 32,163,093 km (0.065 R)
• M82: 32,318,974 km (0.078 R)
• M83: 32,788,113 km (0.09 R)
• M84: 33,364,514 km (0.074 R)
• M85: 33,469,681 km (0.027 R)
• M86: 33,627,657 km (0.107 R)
• M87: 35,113,762 km (0.107 R)

Asteroid Belt

Center: 10.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.7

Radius: 5

Gravity: 38.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.48 AU - 15.12 AU

Year: 20159 Days

Day: 21.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,909,260 km

• M1: 123,418 km (0.058 R)
• M2: 203,752 km (0.086 R)
• M3: 360,381 km (0.102 R)
• M4: 1,446,462 km (0.04 R)
• M5: 1,611,767 km (0.047 R)
• M6: 2,765,915 km (0.03 R)
• M7: 2,971,163 km (0.099 R)
• M8: 3,054,639 km (0.101 R)
• M9: 3,223,984 km (0.117 R)
• M10: 3,266,769 km (0.112 R)
• M11: 3,931,731 km (0.034 R)
• M12: 4,350,306 km (0.106 R)
• M13: 4,397,579 km (0.084 R)
• M14: 6,321,258 km (0.07 R)
• M15: 6,755,391 km (0.062 R)
• M16: 7,652,081 km (0.093 R)
• M17: 7,709,377 km (0.116 R)
• M18: 8,824,479 km (0.118 R)
• M19: 9,065,631 km (0.094 R)
• M20: 10,877,860 km (0.077 R)
• M21: 10,942,336 km (0.108 R)
• M22: 11,136,365 km (0.06 R)
• M23: 11,266,515 km (0.092 R)
• M24: 12,257,601 km (0.052 R)
• M25: 13,070,516 km (0.112 R)
• M26: 16,049,458 km (0.112 R)
• M27: 16,788,471 km (0.068 R)
• M28: 18,915,753 km (0.098 R)
• M29: 19,538,978 km (0.108 R)
• M30: 20,805,473 km (0.118 R)
• M31: 21,287,328 km (0.09 R)
• M32: 21,772,773 km (0.087 R)
• M33: 21,935,386 km (0.027 R)
• M34: 22,179,979 km (0.098 R)
• M35: 22,919,591 km (0.111 R)
• M36: 23,333,827 km (0.12 R)
• M37: 23,918,156 km (0.095 R)
• M38: 25,699,418 km (0.101 R)
• M39: 26,216,129 km (0.048 R)
• M40: 26,910,563 km (0.09 R)
• M41: 29,208,535 km (0.083 R)
• M42: 29,567,570 km (0.108 R)
• M43: 30,380,934 km (0.038 R)
• M44: 31,201,478 km (0.086 R)
• M45: 31,752,597 km (0.083 R)
• M46: 33,237,954 km (0.119 R)
• M47: 34,366,820 km (0.065 R)
• M48: 34,650,906 km (0.081 R)
• M49: 35,412,509 km (0.088 R)
• M50: 35,795,330 km (0.068 R)
• M51: 36,758,441 km (0.079 R)
• M52: 37,146,198 km (0.117 R)
• M53: 37,925,454 km (0.088 R)
• M54: 38,023,291 km (0.066 R)
• M55: 41,196,710 km (0.1 R)
• M56: 41,498,599 km (0.118 R)
• M57: 43,529,540 km (0.109 R)
• M58: 43,632,014 km (0.095 R)
• M59: 43,836,963 km (0.092 R)
• M60: 44,145,135 km (0.051 R)
• M61: 46,426,802 km (0.111 R)
• M62: 46,845,825 km (0.114 R)
• M63: 47,687,463 km (0.083 R)
• M64: 47,792,929 km (0.056 R)
• M65: 48,534,037 km (0.059 R)
• M66: 48,640,252 km (0.064 R)
• M67: 49,065,708 km (0.098 R)
• M68: 51,644,626 km (0.118 R)
• M69: 54,046,868 km (0.074 R)
• M70: 54,597,987 km (0.094 R)
• M71: 57,268,758 km (0.082 R)
• M72: 57,493,304 km (0.101 R)
• M73: 57,830,647 km (0.058 R)
• M74: 58,959,513 km (0.07 R)
• M75: 59,413,243 km (0.102 R)
• M76: 59,868,021 km (0.087 R)
• M77: 60,209,852 km (0.112 R)
• M78: 61,354,126 km (0.063 R)
• M79: 62,389,942 km (0.093 R)
• M80: 62,852,199 km (0.114 R)
• M81: 63,083,776 km (0.036 R)
• M82: 63,315,653 km (0.09 R)
• M83: 64,012,779 km (0.075 R)
• M84: 64,129,316 km (0.071 R)
• M85: 64,712,598 km (0.1 R)
• M86: 65,884,548 km (0.112 R)
• M87: 66,590,949 km (0.059 R)
• M88: 68,606,331 km (0.09 R)
• M89: 69,920,998 km (0.099 R)
• M90: 70,160,953 km (0.048 R)
• M91: 70,641,611 km (0.058 R)
• M92: 70,762,037 km (0.095 R)
• M93: 75,508,179 km (0.086 R)
• M94: 76,370,910 km (0.066 R)
• M95: 79,478,506 km (0.081 R)
• M96: 81,236,730 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.3

Radius: 3.5

Gravity: 21.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.31 AU - 16.03 AU

Year: 20946 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 56,909,260 km

• M1: 100,380 km (0.104 R)
• M2: 241,900 km (0.095 R)
• M3: 400,025 km (0.063 R)
• M4: 498,460 km (0.108 R)
• M5: 2,146,580 km (0.081 R)
• M6: 3,380,164 km (0.105 R)
• M7: 4,827,673 km (0.111 R)
• M8: 4,940,170 km (0.074 R)
• M9: 4,977,869 km (0.038 R)
• M10: 5,399,137 km (0.087 R)
• M11: 5,871,417 km (0.082 R)
• M12: 6,153,110 km (0.114 R)
• M13: 6,771,398 km (0.104 R)
• M14: 6,813,285 km (0.105 R)
• M15: 7,713,266 km (0.043 R)
• M16: 7,977,306 km (0.086 R)
• M17: 8,832,557 km (0.071 R)
• M18: 8,970,188 km (0.107 R)
• M19: 9,481,064 km (0.107 R)
• M20: 9,716,531 km (0.115 R)
• M21: 10,096,959 km (0.067 R)
• M22: 11,020,127 km (0.115 R)
• M23: 11,069,494 km (0.099 R)
• M24: 11,267,562 km (0.075 R)
• M25: 13,259,158 km (0.09 R)
• M26: 13,627,917 km (0.041 R)
• M27: 14,591,627 km (0.077 R)
• M28: 14,700,085 km (0.096 R)
• M29: 15,411,423 km (0.037 R)
• M30: 15,688,030 km (0.118 R)
• M31: 16,471,025 km (0.086 R)
• M32: 16,867,310 km (0.094 R)
• M33: 17,266,736 km (0.081 R)
• M34: 17,842,837 km (0.08 R)
• M35: 18,249,743 km (0.098 R)
• M36: 18,483,715 km (0.099 R)
• M37: 26,208,500 km (0.033 R)
• M38: 27,135,857 km (0.049 R)
• M39: 27,603,500 km (0.108 R)
• M40: 27,871,878 km (0.065 R)
• M41: 28,546,864 km (0.087 R)
• M42: 29,090,503 km (0.111 R)
• M43: 30,188,402 km (0.087 R)
• M44: 30,257,366 km (0.09 R)
• M45: 30,950,902 km (0.107 R)
• M46: 31,439,489 km (0.095 R)
• M47: 31,789,996 km (0.075 R)
• M48: 32,636,571 km (0.11 R)
• M49: 34,568,178 km (0.076 R)
• M50: 35,075,016 km (0.095 R)
• M51: 36,169,324 km (0.116 R)
• M52: 37,497,155 km (0.111 R)
• M53: 41,345,261 km (0.109 R)
• M54: 43,744,811 km (0.108 R)
• M55: 43,979,380 km (0.083 R)
• M56: 44,057,620 km (0.07 R)
• M57: 45,395,773 km (0.115 R)
• M58: 46,587,470 km (0.1 R)
• M59: 47,628,521 km (0.1 R)
• M60: 48,434,555 km (0.093 R)
• M61: 48,758,284 km (0.077 R)
• M62: 49,245,076 km (0.113 R)
• M63: 50,387,405 km (0.116 R)
• M64: 50,551,364 km (0.107 R)
• M65: 52,282,960 km (0.117 R)
• M66: 56,483,369 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 14,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit