🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 192 Days

Day: 46.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,286,195 km

• M1: 483,800 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.52 AU - 2.02 AU

Year: 1051 Days

Day: 23.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 9.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.35 AU - 2.75 AU

Year: 1817 Days

Day: 9.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 92,286,195 km

• M1: 123,867 km (0.092 R)
• M2: 184,454 km (0.115 R)
• M3: 289,621 km (0.09 R)
• M4: 422,614 km (0.115 R)
• M5: 604,824 km (0.115 R)
• M6: 697,425 km (0.056 R)
• M7: 807,230 km (0.097 R)
• M8: 867,368 km (0.087 R)
• M9: 967,150 km (0.079 R)
• M10: 1,276,070 km (0.11 R)
• M11: 1,390,662 km (0.112 R)
• M12: 1,731,895 km (0.096 R)
• M13: 1,883,886 km (0.062 R)
• M14: 2,107,535 km (0.051 R)
• M15: 2,192,506 km (0.099 R)
• M16: 2,313,531 km (0.09 R)
• M17: 2,508,307 km (0.093 R)
• M18: 2,885,743 km (0.075 R)
• M19: 2,952,015 km (0.075 R)
• M20: 3,231,912 km (0.119 R)
• M21: 3,400,060 km (0.055 R)
• M22: 3,530,510 km (0.103 R)
• M23: 3,734,711 km (0.101 R)
• M24: 3,932,180 km (0.104 R)
• M25: 4,090,604 km (0.103 R)
• M26: 4,305,128 km (0.06 R)
• M27: 4,689,444 km (0.102 R)
• M28: 4,790,124 km (0.12 R)
• M29: 4,982,207 km (0.059 R)
• M30: 5,073,462 km (0.039 R)
• M31: 5,350,667 km (0.098 R)
• M32: 5,538,113 km (0.069 R)
• M33: 5,823,546 km (0.081 R)
• M34: 5,919,737 km (0.06 R)
• M35: 6,187,218 km (0.118 R)
• M36: 6,285,355 km (0.105 R)
• M37: 7,179,651 km (0.053 R)
• M38: 7,833,094 km (0.039 R)
• M39: 7,926,144 km (0.05 R)
• M40: 8,019,643 km (0.12 R)
• M41: 8,669,795 km (0.118 R)
• M42: 8,945,803 km (0.089 R)
• M43: 9,112,754 km (0.084 R)
• M44: 9,294,815 km (0.109 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 15

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.78 AU - 3.74 AU

Year: 2627 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 92,286,195 km

• M1: 207,941 km (0.099 R)
• M2: 396,434 km (0.092 R)
• M3: 507,586 km (0.097 R)
• M4: 678,277 km (0.094 R)
• M5: 837,898 km (0.045 R)
• M6: 993,928 km (0.091 R)
• M7: 1,113,307 km (0.084 R)
• M8: 1,228,199 km (0.115 R)
• M9: 1,398,590 km (0.094 R)
• M10: 1,534,575 km (0.071 R)
• M11: 1,653,206 km (0.062 R)
• M12: 1,843,195 km (0.052 R)
• M13: 1,993,541 km (0.061 R)
• M14: 2,124,140 km (0.106 R)
• M15: 2,233,347 km (0.113 R)
• M16: 2,406,880 km (0.097 R)
• M17: 2,559,470 km (0.115 R)
• M18: 2,834,281 km (0.112 R)
• M19: 3,119,116 km (0.054 R)
• M20: 4,029,419 km (0.106 R)
• M21: 4,181,260 km (0.085 R)
• M22: 4,428,247 km (0.101 R)
• M23: 4,537,902 km (0.077 R)
• M24: 4,728,041 km (0.082 R)
• M25: 4,969,492 km (0.072 R)
• M26: 5,616,203 km (0.027 R)
• M27: 5,786,446 km (0.105 R)
• M28: 5,923,776 km (0.068 R)
• M29: 6,062,304 km (0.056 R)
• M30: 6,395,758 km (0.065 R)
• M31: 6,520,074 km (0.071 R)
• M32: 6,952,711 km (0.065 R)
• M33: 7,117,268 km (0.11 R)
• M34: 7,301,872 km (0.041 R)
• M35: 7,487,822 km (0.071 R)
• M36: 7,788,963 km (0.105 R)
• M37: 8,170,886 km (0.095 R)
• M38: 8,364,316 km (0.108 R)
• M39: 9,192,789 km (0.077 R)
• M40: 9,596,703 km (0.062 R)
• M41: 9,718,925 km (0.075 R)
• M42: 9,965,163 km (0.068 R)
• M43: 10,109,675 km (0.07 R)
• M44: 10,296,672 km (0.043 R)
• M45: 10,568,641 km (0.115 R)
• M46: 10,779,424 km (0.054 R)
• M47: 11,119,759 km (0.081 R)
• M48: 11,550,152 km (0.105 R)
• M49: 11,832,892 km (0.104 R)
• M50: 12,096,035 km (0.078 R)
• M51: 12,360,973 km (0.112 R)
• M52: 12,471,974 km (0.105 R)
• M53: 12,605,565 km (0.059 R)
• M54: 12,986,741 km (0.106 R)
• M55: 13,099,538 km (0.091 R)
• M56: 13,326,178 km (0.078 R)
• M57: 14,129,818 km (0.041 R)
• M58: 14,315,768 km (0.066 R)
• M59: 14,619,602 km (0.046 R)
• M60: 14,760,672 km (0.04 R)
• M61: 16,268,020 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 14.3

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.16 AU - 3.58 AU

Year: 2761 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 92,286,195 km

• M1: 182,360 km (0.112 R)
• M2: 280,047 km (0.105 R)
• M3: 501,452 km (0.063 R)
• M4: 684,261 km (0.056 R)
• M5: 802,742 km (0.095 R)
• M6: 1,034,170 km (0.118 R)
• M7: 1,184,217 km (0.077 R)
• M8: 1,385,426 km (0.117 R)
• M9: 1,587,084 km (0.06 R)
• M10: 1,739,075 km (0.108 R)
• M11: 2,045,452 km (0.1 R)
• M12: 2,160,193 km (0.04 R)
• M13: 2,710,713 km (0.079 R)
• M14: 2,865,846 km (0.12 R)
• M15: 3,229,818 km (0.108 R)
• M16: 3,319,427 km (0.096 R)
• M17: 3,531,856 km (0.081 R)
• M18: 3,639,866 km (0.101 R)
• M19: 4,066,669 km (0.043 R)
• M20: 4,163,758 km (0.107 R)
• M21: 4,261,595 km (0.079 R)
• M22: 4,393,390 km (0.077 R)
• M23: 4,728,639 km (0.084 R)
• M24: 4,951,241 km (0.095 R)
• M25: 5,072,565 km (0.102 R)
• M26: 5,748,298 km (0.097 R)
• M27: 5,967,758 km (0.087 R)
• M28: 6,189,911 km (0.117 R)
• M29: 6,509,452 km (0.037 R)
• M30: 6,872,975 km (0.093 R)
• M31: 6,969,765 km (0.058 R)
• M32: 7,067,003 km (0.085 R)
• M33: 7,401,205 km (0.117 R)
• M34: 7,580,124 km (0.099 R)
• M35: 7,942,450 km (0.036 R)
• M36: 8,331,255 km (0.116 R)
• M37: 8,894,341 km (0.117 R)
• M38: 9,319,499 km (0.087 R)
• M39: 9,513,078 km (0.088 R)
• M40: 9,642,780 km (0.096 R)
• M41: 9,838,454 km (0.079 R)
• M42: 9,969,800 km (0.118 R)
• M43: 10,211,850 km (0.081 R)
• M44: 10,411,413 km (0.08 R)
• M45: 10,612,323 km (0.076 R)
• M46: 11,063,361 km (0.102 R)
• M47: 11,359,864 km (0.097 R)
• M48: 11,659,060 km (0.07 R)
• M49: 12,101,121 km (0.069 R)
• M50: 12,406,750 km (0.05 R)
• M51: 12,501,296 km (0.113 R)
• M52: 12,619,777 km (0.037 R)
• M53: 12,857,937 km (0.074 R)
• M54: 13,001,701 km (0.075 R)
• M55: 13,193,934 km (0.089 R)
• M56: 13,387,364 km (0.087 R)
• M57: 14,841,904 km (0.091 R)
• M58: 15,245,070 km (0.06 R)
• M59: 15,702,840 km (0.088 R)
• M60: 16,113,635 km (0.108 R)
• M61: 17,077,195 km (0.097 R)
• M62: 17,446,702 km (0.095 R)
• M63: 17,605,874 km (0.071 R)
• M64: 17,872,158 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 10.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.52 AU - 10.24 AU

Year: 12819 Days

Day: 11.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 92,286,195 km

• M1: 255,663 km (0.051 R)
• M2: 360,531 km (0.099 R)
• M3: 525,089 km (0.06 R)
• M4: 780,901 km (0.081 R)
• M5: 1,266,047 km (0.119 R)
• M6: 1,679,236 km (0.046 R)
• M7: 2,325,349 km (0.054 R)
• M8: 2,448,319 km (0.116 R)
• M9: 2,598,964 km (0.114 R)
• M10: 3,425,492 km (0.095 R)
• M11: 3,737,404 km (0.093 R)
• M12: 3,911,386 km (0.075 R)
• M13: 4,207,440 km (0.09 R)
• M14: 4,541,642 km (0.108 R)
• M15: 5,365,477 km (0.081 R)
• M16: 5,895,353 km (0.102 R)
• M17: 5,996,631 km (0.092 R)
• M18: 6,476,690 km (0.068 R)
• M19: 6,721,432 km (0.084 R)
• M20: 6,969,316 km (0.082 R)
• M21: 7,040,674 km (0.111 R)
• M22: 7,990,471 km (0.104 R)
• M23: 8,556,699 km (0.078 R)
• M24: 9,096,897 km (0.095 R)
• M25: 9,489,442 km (0.093 R)
• M26: 9,608,372 km (0.111 R)
• M27: 11,073,384 km (0.087 R)
• M28: 11,282,372 km (0.113 R)
• M29: 11,619,416 km (0.099 R)
• M30: 12,303,527 km (0.089 R)
• M31: 13,398,434 km (0.108 R)
• M32: 14,115,457 km (0.079 R)
• M33: 15,029,350 km (0.07 R)
• M34: 15,353,828 km (0.05 R)
• M35: 15,868,145 km (0.106 R)
• M36: 16,817,942 km (0.057 R)
• M37: 17,203,157 km (0.045 R)
• M38: 17,737,371 km (0.088 R)
• M39: 18,573,772 km (0.083 R)
• M40: 19,624,548 km (0.102 R)
• M41: 20,029,958 km (0.111 R)
• M42: 20,746,083 km (0.095 R)
• M43: 21,574,855 km (0.119 R)
• M44: 22,520,015 km (0.061 R)
• M45: 22,678,888 km (0.117 R)
• M46: 24,777,746 km (0.085 R)
• M47: 25,325,872 km (0.119 R)
• M48: 25,877,888 km (0.092 R)
• M49: 26,044,391 km (0.102 R)
• M50: 26,713,542 km (0.066 R)
• M51: 27,444,926 km (0.086 R)
• M52: 27,784,663 km (0.036 R)
• M53: 28,296,886 km (0.111 R)
• M54: 28,640,213 km (0.069 R)
• M55: 28,984,887 km (0.12 R)
• M56: 29,273,162 km (0.07 R)
• M57: 29,678,273 km (0.061 R)
• M58: 31,376,508 km (0.07 R)
• M59: 32,207,524 km (0.068 R)
• M60: 32,326,903 km (0.089 R)
• M61: 32,805,616 km (0.057 R)
• M62: 33,467,736 km (0.072 R)
• M63: 33,952,134 km (0.086 R)
• M64: 35,603,695 km (0.075 R)
• M65: 35,727,113 km (0.069 R)
• M66: 35,850,681 km (0.066 R)
• M67: 36,781,628 km (0.118 R)
• M68: 37,031,158 km (0.09 R)
• M69: 37,343,967 km (0.04 R)
• M70: 38,540,750 km (0.066 R)
• M71: 38,667,310 km (0.082 R)
• M72: 39,048,335 km (0.068 R)
• M73: 40,391,275 km (0.088 R)
• M74: 40,777,836 km (0.09 R)
• M75: 40,906,939 km (0.096 R)
• M76: 41,489,623 km (0.107 R)
• M77: 43,253,980 km (0.104 R)
• M78: 43,319,803 km (0.074 R)
• M79: 43,847,585 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.6

Radius: 7.4

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.21 AU - 14.25 AU

Year: 22702 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,286,195 km

• M1: 352,752 km (0.053 R)
• M2: 456,423 km (0.099 R)
• M3: 619,784 km (0.114 R)
• M4: 670,049 km (0.109 R)
• M5: 774,917 km (0.072 R)
• M6: 1,515,277 km (0.057 R)
• M7: 1,873,115 km (0.027 R)
• M8: 2,834,281 km (0.105 R)
• M9: 2,963,833 km (0.103 R)
• M10: 3,184,191 km (0.063 R)
• M11: 3,547,714 km (0.043 R)
• M12: 3,876,679 km (0.102 R)
• M13: 4,513,517 km (0.115 R)
• M14: 4,973,232 km (0.085 R)
• M15: 5,129,861 km (0.073 R)
• M16: 5,394,499 km (0.096 R)
• M17: 5,501,611 km (0.095 R)
• M18: 6,159,244 km (0.088 R)
• M19: 6,783,515 km (0.056 R)
• M20: 6,957,348 km (0.119 R)
• M21: 8,276,353 km (0.095 R)
• M22: 8,649,300 km (0.055 R)
• M23: 9,411,501 km (0.102 R)
• M24: 9,866,129 km (0.118 R)
• M25: 10,261,367 km (0.113 R)
• M26: 10,864,097 km (0.119 R)
• M27: 11,824,365 km (0.083 R)
• M28: 12,033,653 km (0.098 R)
• M29: 12,173,826 km (0.036 R)
• M30: 13,314,958 km (0.101 R)
• M31: 13,751,635 km (0.109 R)
• M32: 15,697,753 km (0.114 R)
• M33: 15,851,091 km (0.088 R)
• M34: 16,313,797 km (0.093 R)
• M35: 17,016,159 km (0.052 R)
• M36: 18,128,420 km (0.111 R)
• M37: 18,774,383 km (0.093 R)
• M38: 20,673,379 km (0.05 R)
• M39: 21,603,129 km (0.106 R)
• M40: 21,688,251 km (0.087 R)
• M41: 21,773,671 km (0.114 R)
• M42: 22,287,839 km (0.11 R)
• M43: 22,632,811 km (0.083 R)
• M44: 23,153,562 km (0.085 R)
• M45: 25,997,417 km (0.115 R)
• M46: 27,275,731 km (0.074 R)
• M47: 27,460,036 km (0.112 R)
• M48: 27,829,841 km (0.09 R)
• M49: 27,922,592 km (0.1 R)
• M50: 30,083,384 km (0.057 R)
• M51: 30,369,116 km (0.103 R)
• M52: 30,655,745 km (0.084 R)
• M53: 31,135,655 km (0.1 R)
• M54: 31,328,188 km (0.078 R)
• M55: 32,785,421 km (0.085 R)
• M56: 32,981,394 km (0.111 R)
• M57: 34,165,311 km (0.075 R)
• M58: 34,463,460 km (0.074 R)
• M59: 37,287,718 km (0.093 R)
• M60: 39,142,133 km (0.077 R)
• M61: 39,350,074 km (0.096 R)
• M62: 39,662,584 km (0.107 R)
• M63: 40,290,147 km (0.111 R)
• M64: 40,500,033 km (0.075 R)
• M65: 41,131,935 km (0.11 R)
• M66: 45,318,132 km (0.1 R)
• M67: 45,427,189 km (0.114 R)
• M68: 50,426,749 km (0.044 R)
• M69: 52,704,227 km (0.087 R)
• M70: 53,278,833 km (0.088 R)
• M71: 54,434,177 km (0.115 R)
• M72: 58,899,225 km (0.065 R)
• M73: 60,453,547 km (0.115 R)
• M74: 61,296,082 km (0.067 R)
• M75: 61,658,408 km (0.082 R)
• M76: 63,969,246 km (0.051 R)
• M77: 65,443,384 km (0.108 R)
• M78: 72,979,526 km (0.101 R)
• M79: 73,619,805 km (0.047 R)
• M80: 76,329,322 km (0.037 R)
• M81: 76,849,025 km (0.074 R)
• M82: 77,892,171 km (0.055 R)
• M83: 79,334,144 km (0.07 R)
• M84: 80,256,266 km (0.103 R)
• M85: 80,652,700 km (0.09 R)
• M86: 81,447,214 km (0.12 R)
• M87: 84,248,584 km (0.097 R)
• M88: 84,516,963 km (0.114 R)
• M89: 84,785,790 km (0.052 R)
• M90: 85,189,405 km (0.106 R)
• M91: 86,674,762 km (0.114 R)
• M92: 88,577,647 km (0.088 R)
• M93: 88,714,080 km (0.096 R)
• M94: 91,044,367 km (0.103 R)
• M95: 92,009,722 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit