🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.61 AU - 0.69 AU

Year: 195 Days

Day: 30.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.92 AU

Year: 242 Days

Day: 47.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.05 AU - 1.23 AU

Year: 454 Days

Day: 46 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.24 AU - 3.48 AU

Year: 2296 Days

Day: 32.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.32 AU - 4.4 AU

Year: 2827 Days

Day: 18 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 8.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.09 AU - 5.25 AU

Year: 4382 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 143.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 102,166,399 km

• M1: 189,241 km (0.118 R)
• M2: 621,729 km (0.098 R)
• M3: 828,323 km (0.029 R)
• M4: 905,366 km (0.107 R)
• M5: 964,906 km (0.043 R)
• M6: 1,067,082 km (0.106 R)
• M7: 1,384,379 km (0.111 R)
• M8: 1,632,262 km (0.089 R)
• M9: 1,693,448 km (0.115 R)
• M10: 2,291,690 km (0.097 R)
• M11: 2,346,742 km (0.08 R)
• M12: 2,514,291 km (0.104 R)
• M13: 2,613,924 km (0.1 R)
• M14: 2,671,519 km (0.103 R)
• M15: 2,729,413 km (0.11 R)
• M16: 3,146,941 km (0.094 R)
• M17: 4,024,632 km (0.091 R)
• M18: 4,108,107 km (0.085 R)
• M19: 4,516,509 km (0.092 R)
• M20: 4,637,983 km (0.105 R)
• M21: 4,831,263 km (0.114 R)
• M22: 5,298,607 km (0.12 R)
• M23: 5,500,714 km (0.08 R)
• M24: 5,574,914 km (0.1 R)
• M25: 5,630,714 km (0.055 R)
• M26: 5,818,011 km (0.05 R)
• M27: 6,392,616 km (0.042 R)
• M28: 6,470,557 km (0.117 R)
• M29: 6,568,543 km (0.118 R)
• M30: 6,647,232 km (0.058 R)
• M31: 6,865,196 km (0.109 R)
• M32: 7,166,486 km (0.089 R)
• M33: 7,267,764 km (0.12 R)
• M34: 7,574,739 km (0.062 R)
• M35: 7,802,576 km (0.089 R)
• M36: 8,053,601 km (0.101 R)
• M37: 8,180,161 km (0.12 R)
• M38: 8,542,338 km (0.102 R)
• M39: 8,671,441 km (0.112 R)
• M40: 8,822,834 km (0.052 R)
• M41: 9,194,136 km (0.087 R)
• M42: 9,304,389 km (0.087 R)
• M43: 9,459,373 km (0.106 R)
• M44: 10,156,199 km (0.105 R)
• M45: 10,568,491 km (0.101 R)
• M46: 10,660,793 km (0.12 R)
• M47: 10,939,494 km (0.101 R)
• M48: 11,126,641 km (0.111 R)
• M49: 11,197,101 km (0.119 R)
• M50: 12,053,998 km (0.077 R)
• M51: 12,368,602 km (0.085 R)
• M52: 12,636,981 km (0.106 R)
• M53: 12,759,502 km (0.042 R)
• M54: 13,278,905 km (0.049 R)
• M55: 13,378,538 km (0.097 R)
• M56: 13,603,832 km (0.044 R)
• M57: 13,880,738 km (0.108 R)
• M58: 14,287,045 km (0.09 R)
• M59: 14,338,058 km (0.085 R)
• M60: 14,389,221 km (0.03 R)
• M61: 14,697,093 km (0.115 R)
• M62: 14,877,807 km (0.093 R)
• M63: 15,111,180 km (0.098 R)
• M64: 15,345,750 km (0.061 R)
• M65: 15,529,007 km (0.103 R)
• M66: 15,739,491 km (0.116 R)
• M67: 15,871,436 km (0.082 R)
• M68: 16,805,376 km (0.092 R)
• M69: 17,647,462 km (0.109 R)
• M70: 17,784,644 km (0.119 R)
• M71: 17,894,598 km (0.104 R)
• M72: 17,949,650 km (0.035 R)
• M73: 18,698,387 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.4

Radius: 10.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.27 AU - 6.99 AU

Year: 5658 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,166,399 km

• M1: 156,928 km (0.066 R)
• M2: 308,920 km (0.059 R)
• M3: 412,591 km (0.072 R)
• M4: 584,180 km (0.118 R)
• M5: 650,900 km (0.093 R)
• M6: 880,982 km (0.117 R)
• M7: 972,536 km (0.077 R)
• M8: 1,194,689 km (0.041 R)
• M9: 1,297,163 km (0.106 R)
• M10: 1,590,525 km (0.064 R)
• M11: 1,786,947 km (0.096 R)
• M12: 1,905,129 km (0.084 R)
• M13: 2,061,159 km (0.105 R)
• M14: 2,257,581 km (0.106 R)
• M15: 2,385,936 km (0.095 R)
• M16: 2,611,530 km (0.105 R)
• M17: 3,247,321 km (0.108 R)
• M18: 3,371,786 km (0.115 R)
• M19: 3,647,046 km (0.099 R)
• M20: 3,907,646 km (0.104 R)
• M21: 3,995,909 km (0.109 R)
• M22: 4,796,257 km (0.118 R)
• M23: 4,938,375 km (0.069 R)
• M24: 5,521,209 km (0.063 R)
• M25: 5,720,323 km (0.117 R)
• M26: 5,896,400 km (0.069 R)
• M27: 6,280,119 km (0.118 R)
• M28: 7,233,655 km (0.117 R)
• M29: 7,342,413 km (0.111 R)
• M30: 7,782,979 km (0.117 R)
• M31: 7,922,404 km (0.084 R)
• M32: 8,805,331 km (0.119 R)
• M33: 8,892,397 km (0.086 R)
• M34: 9,096,897 km (0.116 R)
• M35: 9,273,273 km (0.117 R)
• M36: 9,510,236 km (0.114 R)
• M37: 10,447,616 km (0.101 R)
• M38: 10,756,237 km (0.092 R)
• M39: 10,974,051 km (0.058 R)
• M40: 11,445,883 km (0.11 R)
• M41: 12,052,951 km (0.045 R)
• M42: 12,474,368 km (0.103 R)
• M43: 12,736,015 km (0.117 R)
• M44: 12,966,545 km (0.114 R)
• M45: 13,065,878 km (0.106 R)
• M46: 13,231,782 km (0.115 R)
• M47: 13,465,304 km (0.085 R)
• M48: 13,632,854 km (0.115 R)
• M49: 13,733,833 km (0.083 R)
• M50: 14,412,857 km (0.084 R)
• M51: 14,791,041 km (0.1 R)
• M52: 15,137,659 km (0.086 R)
• M53: 15,311,940 km (0.035 R)
• M54: 15,592,287 km (0.072 R)
• M55: 16,087,007 km (0.076 R)
• M56: 16,586,814 km (0.031 R)
• M57: 16,766,481 km (0.081 R)
• M58: 17,019,301 km (0.064 R)
• M59: 17,419,026 km (0.042 R)
• M60: 17,528,532 km (0.046 R)
• M61: 17,674,988 km (0.075 R)
• M62: 17,932,147 km (0.045 R)
• M63: 18,301,804 km (0.049 R)
• M64: 18,413,104 km (0.084 R)
• M65: 19,161,542 km (0.118 R)
• M66: 19,653,271 km (0.079 R)
• M67: 19,805,412 km (0.109 R)
• M68: 20,533,355 km (0.107 R)
• M69: 21,153,289 km (0.06 R)
• M70: 21,231,229 km (0.098 R)
• M71: 21,309,169 km (0.11 R)
• M72: 21,465,499 km (0.101 R)
• M73: 22,134,202 km (0.063 R)
• M74: 22,411,407 km (0.075 R)
• M75: 22,490,843 km (0.111 R)
• M76: 24,221,541 km (0.112 R)
• M77: 24,753,062 km (0.098 R)
• M78: 24,999,749 km (0.094 R)
• M79: 25,412,639 km (0.108 R)
• M80: 26,119,788 km (0.077 R)
• M81: 26,538,812 km (0.092 R)
• M82: 27,298,619 km (0.065 R)
• M83: 27,510,899 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 9.9

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.36 AU - 12.76 AU

Year: 13712 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 110 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 102,166,399 km

• M1: 137,929 km (0.059 R)
• M2: 265,087 km (0.047 R)
• M3: 341,682 km (0.071 R)
• M4: 413,339 km (0.094 R)
• M5: 524,490 km (0.06 R)
• M6: 881,131 km (0.097 R)
• M7: 986,897 km (0.069 R)
• M8: 1,074,711 km (0.107 R)
• M9: 1,631,215 km (0.042 R)
• M10: 2,180,090 km (0.072 R)
• M11: 2,325,948 km (0.113 R)
• M12: 2,415,108 km (0.118 R)
• M13: 2,751,703 km (0.047 R)
• M14: 2,877,814 km (0.035 R)
• M15: 3,038,183 km (0.068 R)
• M16: 3,267,965 km (0.099 R)
• M17: 3,605,907 km (0.079 R)
• M18: 3,674,872 km (0.083 R)
• M19: 4,242,446 km (0.047 R)
• M20: 4,573,955 km (0.065 R)
• M21: 4,686,303 km (0.084 R)
• M22: 4,837,546 km (0.055 R)
• M23: 6,395,459 km (0.074 R)
• M24: 7,602,115 km (0.111 R)
• M25: 8,231,324 km (0.06 R)
• M26: 9,683,620 km (0.106 R)
• M27: 10,662,139 km (0.097 R)
• M28: 11,264,271 km (0.09 R)
• M29: 11,980,695 km (0.087 R)
• M30: 12,976,568 km (0.116 R)
• M31: 13,189,595 km (0.104 R)
• M32: 13,944,317 km (0.037 R)
• M33: 14,162,580 km (0.089 R)
• M34: 14,602,398 km (0.096 R)
• M35: 15,046,703 km (0.097 R)
• M36: 15,439,248 km (0.117 R)
• M37: 16,579,184 km (0.097 R)
• M38: 16,926,401 km (0.115 R)
• M39: 17,100,832 km (0.111 R)
• M40: 17,510,431 km (0.097 R)
• M41: 17,923,321 km (0.106 R)
• M42: 18,160,583 km (0.12 R)
• M43: 19,789,704 km (0.117 R)
• M44: 20,158,014 km (0.06 R)
• M45: 21,026,430 km (0.098 R)
• M46: 22,415,446 km (0.07 R)
• M47: 22,992,295 km (0.1 R)
• M48: 23,185,576 km (0.098 R)
• M49: 23,573,932 km (0.048 R)
• M50: 24,685,893 km (0.112 R)
• M51: 25,148,599 km (0.064 R)
• M52: 25,281,442 km (0.081 R)
• M53: 25,681,167 km (0.106 R)
• M54: 26,621,839 km (0.101 R)
• M55: 28,260,683 km (0.068 R)
• M56: 28,398,613 km (0.065 R)
• M57: 29,092,298 km (0.09 R)
• M58: 30,002,302 km (0.045 R)
• M59: 30,213,534 km (0.115 R)
• M60: 30,284,144 km (0.076 R)
• M61: 30,566,884 km (0.104 R)
• M62: 31,420,340 km (0.109 R)
• M63: 32,281,725 km (0.094 R)
• M64: 35,655,007 km (0.042 R)
• M65: 35,878,805 km (0.033 R)
• M66: 38,908,013 km (0.11 R)
• M67: 39,832,677 km (0.109 R)
• M68: 40,142,494 km (0.104 R)
• M69: 40,375,418 km (0.106 R)
• M70: 40,530,850 km (0.068 R)
• M71: 40,608,791 km (0.099 R)
• M72: 41,076,733 km (0.055 R)
• M73: 41,233,212 km (0.05 R)
• M74: 42,018,152 km (0.105 R)
• M75: 43,762,613 km (0.108 R)
• M76: 44,402,742 km (0.116 R)
• M77: 46,179,217 km (0.095 R)
• M78: 46,504,742 km (0.119 R)
• M79: 46,586,123 km (0.119 R)
• M80: 48,556,178 km (0.09 R)
• M81: 49,218,896 km (0.085 R)
• M82: 51,140,780 km (0.104 R)
• M83: 51,393,301 km (0.079 R)
• M84: 54,112,243 km (0.118 R)
• M85: 54,455,420 km (0.087 R)
• M86: 56,095,162 km (0.098 R)
• M87: 57,139,206 km (0.103 R)
• M88: 57,751,211 km (0.03 R)
• M89: 58,365,310 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.3

Radius: 7.8

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.63 AU - 18.27 AU

Year: 28350 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,166,399 km

• M1: 248,332 km (0.077 R)
• M2: 452,982 km (0.08 R)
• M3: 736,919 km (0.091 R)
• M4: 913,594 km (0.109 R)
• M5: 1,071,420 km (0.104 R)
• M6: 2,027,949 km (0.105 R)
• M7: 2,110,228 km (0.106 R)
• M8: 2,235,591 km (0.089 R)
• M9: 2,363,347 km (0.049 R)
• M10: 3,038,632 km (0.061 R)
• M11: 4,393,091 km (0.09 R)
• M12: 4,446,498 km (0.116 R)
• M13: 5,047,731 km (0.114 R)
• M14: 5,103,681 km (0.078 R)
• M15: 5,558,758 km (0.063 R)
• M16: 6,875,967 km (0.084 R)
• M17: 6,938,050 km (0.094 R)
• M18: 7,125,496 km (0.102 R)
• M19: 8,751,326 km (0.095 R)
• M20: 9,089,716 km (0.044 R)
• M21: 9,640,236 km (0.111 R)
• M22: 11,873,583 km (0.112 R)
• M23: 12,248,176 km (0.101 R)
• M24: 12,399,120 km (0.109 R)
• M25: 12,626,659 km (0.107 R)
• M26: 13,163,117 km (0.065 R)
• M27: 13,706,905 km (0.104 R)
• M28: 14,656,253 km (0.069 R)
• M29: 14,736,288 km (0.089 R)
• M30: 15,382,102 km (0.061 R)
• M31: 17,374,446 km (0.108 R)
• M32: 19,622,454 km (0.088 R)
• M33: 20,421,905 km (0.107 R)
• M34: 21,686,306 km (0.092 R)
• M35: 22,512,535 km (0.091 R)
• M36: 22,604,837 km (0.098 R)
• M37: 23,630,031 km (0.028 R)
• M38: 24,195,511 km (0.077 R)
• M39: 24,956,515 km (0.073 R)
• M40: 27,089,332 km (0.03 R)
• M41: 27,780,175 km (0.115 R)
• M42: 27,978,691 km (0.038 R)
• M43: 29,482,000 km (0.101 R)
• M44: 29,988,838 km (0.104 R)
• M45: 33,722,801 km (0.042 R)
• M46: 34,572,367 km (0.11 R)
• M47: 35,644,086 km (0.061 R)
• M48: 40,262,921 km (0.099 R)
• M49: 43,675,248 km (0.104 R)
• M50: 45,766,776 km (0.067 R)
• M51: 46,471,232 km (0.087 R)
• M52: 48,845,051 km (0.074 R)
• M53: 48,964,729 km (0.105 R)
• M54: 50,046,771 km (0.075 R)
• M55: 51,014,968 km (0.117 R)
• M56: 53,216,301 km (0.119 R)
• M57: 56,701,483 km (0.066 R)
• M58: 57,584,260 km (0.119 R)
• M59: 58,471,674 km (0.115 R)
• M60: 59,235,820 km (0.081 R)
• M61: 60,003,257 km (0.118 R)
• M62: 60,516,827 km (0.114 R)
• M63: 62,195,614 km (0.104 R)
• M64: 64,020,708 km (0.112 R)
• M65: 64,676,844 km (0.053 R)
• M66: 64,939,837 km (0.119 R)
• M67: 65,731,210 km (0.068 R)
• M68: 66,127,944 km (0.07 R)
• M69: 67,723,405 km (0.078 R)
• M70: 69,465,921 km (0.111 R)
• M71: 69,735,347 km (0.115 R)
• M72: 71,223,097 km (0.075 R)
• M73: 71,358,932 km (0.073 R)
• M74: 72,584,887 km (0.057 R)
• M75: 72,721,470 km (0.098 R)
• M76: 73,406,030 km (0.048 R)
• M77: 75,610,653 km (0.09 R)
• M78: 76,304,040 km (0.049 R)
• M79: 76,721,118 km (0.095 R)
• M80: 78,396,914 km (0.05 R)
• M81: 78,958,205 km (0.111 R)
• M82: 79,802,685 km (0.073 R)
• M83: 80,084,827 km (0.052 R)
• M84: 80,508,637 km (0.098 R)
• M85: 80,791,676 km (0.106 R)
• M86: 86,809,999 km (0.114 R)
• M87: 86,955,109 km (0.08 R)
• M88: 88,264,090 km (0.105 R)
• M89: 93,862,491 km (0.063 R)
• M90: 96,404,009 km (0.107 R)
• M91: 97,005,393 km (0.117 R)
• M92: 98,514,087 km (0.066 R)
• M93: 98,816,724 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit