🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.77 AU - 0.99 AU

Year: 311 Days

Day: 34 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.35 AU - 1.59 AU

Year: 671 Days

Day: 33.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.51 AU - 1.65 AU

Year: 748 Days

Day: 32.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,731,580 km

• M1: 1,422,975 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.56 AU - 2.24 AU

Year: 987 Days

Day: 39.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.15 AU - 2.89 AU

Year: 1507 Days

Day: 24.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.66 AU - 4.44 AU

Year: 2520 Days

Day: 38.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,731,580 km

• M1: 313,707 km (0.11 R)
• M2: 435,330 km (0.072 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 12.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.11 AU - 7.13 AU

Year: 7157 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,731,580 km

• M1: 204,799 km (0.114 R)
• M2: 290,669 km (0.086 R)
• M3: 471,233 km (0.093 R)
• M4: 585,676 km (0.119 R)
• M5: 726,148 km (0.092 R)
• M6: 1,061,098 km (0.109 R)
• M7: 1,165,966 km (0.089 R)
• M8: 1,424,920 km (0.088 R)
• M9: 1,581,549 km (0.069 R)
• M10: 1,764,956 km (0.113 R)
• M11: 2,064,451 km (0.114 R)
• M12: 2,334,475 km (0.096 R)
• M13: 2,810,196 km (0.12 R)
• M14: 3,186,883 km (0.104 R)
• M15: 3,526,620 km (0.102 R)
• M16: 4,355,243 km (0.084 R)
• M17: 4,528,028 km (0.076 R)
• M18: 4,703,207 km (0.065 R)
• M19: 4,880,780 km (0.1 R)
• M20: 4,970,240 km (0.093 R)
• M21: 5,060,447 km (0.043 R)
• M22: 5,211,840 km (0.082 R)
• M23: 5,426,513 km (0.109 R)
• M24: 5,519,413 km (0.084 R)
• M25: 6,609,084 km (0.106 R)
• M26: 8,328,861 km (0.112 R)
• M27: 8,472,326 km (0.115 R)
• M28: 8,652,591 km (0.086 R)
• M29: 10,026,648 km (0.087 R)
• M30: 10,255,832 km (0.116 R)
• M31: 10,602,899 km (0.105 R)
• M32: 11,071,738 km (0.068 R)
• M33: 11,427,781 km (0.091 R)
• M34: 11,507,367 km (0.062 R)
• M35: 11,667,288 km (0.057 R)
• M36: 13,264,245 km (0.115 R)
• M37: 13,348,020 km (0.099 R)
• M38: 13,516,018 km (0.092 R)
• M39: 14,024,352 km (0.107 R)
• M40: 14,109,622 km (0.091 R)
• M41: 15,278,580 km (0.11 R)
• M42: 15,675,164 km (0.111 R)
• M43: 16,388,447 km (0.119 R)
• M44: 18,357,753 km (0.109 R)
• M45: 19,489,162 km (0.061 R)
• M46: 20,788,868 km (0.114 R)
• M47: 22,615,159 km (0.118 R)
• M48: 22,765,505 km (0.105 R)
• M49: 23,016,829 km (0.111 R)
• M50: 23,420,743 km (0.116 R)
• M51: 24,235,753 km (0.118 R)
• M52: 24,595,236 km (0.077 R)
• M53: 25,060,037 km (0.119 R)
• M54: 27,054,476 km (0.054 R)
• M55: 27,480,830 km (0.058 R)
• M56: 27,963,133 km (0.117 R)
• M57: 28,070,694 km (0.105 R)
• M58: 29,645,810 km (0.065 R)
• M59: 29,865,420 km (0.062 R)
• M60: 30,527,091 km (0.111 R)
• M61: 31,082,398 km (0.103 R)
• M62: 32,202,737 km (0.094 R)
• M63: 32,484,878 km (0.073 R)
• M64: 32,767,918 km (0.119 R)
• M65: 32,994,858 km (0.107 R)
• M66: 33,108,552 km (0.087 R)
• M67: 33,279,393 km (0.081 R)
• M68: 33,393,386 km (0.068 R)
• M69: 34,252,527 km (0.089 R)
• M70: 34,540,652 km (0.095 R)
• M71: 34,887,420 km (0.059 R)
• M72: 35,992,948 km (0.113 R)
• M73: 36,579,372 km (0.077 R)
• M74: 36,932,872 km (0.12 R)
• M75: 37,169,087 km (0.113 R)
• M76: 37,464,992 km (0.116 R)
• M77: 38,776,815 km (0.082 R)
• M78: 39,740,226 km (0.1 R)
• M79: 40,285,659 km (0.109 R)
• M80: 40,407,133 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 10.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.89 AU - 9.05 AU

Year: 7691 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 90,731,580 km

• M1: 187,297 km (0.088 R)
• M2: 459,864 km (0.095 R)
• M3: 683,213 km (0.114 R)
• M4: 1,057,358 km (0.101 R)
• M5: 1,551,031 km (0.055 R)
• M6: 2,510,551 km (0.111 R)
• M7: 2,692,014 km (0.063 R)
• M8: 2,784,316 km (0.118 R)
• M9: 3,262,281 km (0.108 R)
• M10: 3,521,085 km (0.101 R)
• M11: 3,724,688 km (0.051 R)
• M12: 3,911,386 km (0.11 R)
• M13: 4,890,504 km (0.105 R)
• M14: 5,631,163 km (0.107 R)
• M15: 7,474,957 km (0.066 R)
• M16: 7,553,346 km (0.12 R)
• M17: 7,843,416 km (0.116 R)
• M18: 8,110,149 km (0.067 R)
• M19: 8,217,710 km (0.116 R)
• M20: 8,434,178 km (0.049 R)
• M21: 8,707,643 km (0.081 R)
• M22: 10,060,008 km (0.113 R)
• M23: 10,408,272 km (0.099 R)
• M24: 10,849,286 km (0.103 R)
• M25: 11,476,849 km (0.118 R)
• M26: 11,871,339 km (0.044 R)
• M27: 13,397,836 km (0.09 R)
• M28: 13,749,092 km (0.08 R)
• M29: 14,070,877 km (0.117 R)
• M30: 14,167,966 km (0.114 R)
• M31: 14,460,429 km (0.103 R)
• M32: 14,722,226 km (0.117 R)
• M33: 14,853,573 km (0.119 R)
• M34: 15,018,429 km (0.109 R)
• M35: 15,150,824 km (0.045 R)
• M36: 15,349,938 km (0.095 R)
• M37: 15,650,480 km (0.058 R)
• M38: 17,147,058 km (0.046 R)
• M39: 19,224,822 km (0.113 R)
• M40: 20,274,850 km (0.1 R)
• M41: 20,531,111 km (0.119 R)
• M42: 20,678,016 km (0.111 R)
• M43: 21,083,875 km (0.104 R)
• M44: 21,232,127 km (0.101 R)
• M45: 22,053,718 km (0.051 R)
• M46: 22,581,799 km (0.118 R)
• M47: 23,381,998 km (0.086 R)
• M48: 23,612,229 km (0.094 R)
• M49: 23,766,165 km (0.036 R)
• M50: 23,920,550 km (0.11 R)
• M51: 23,997,742 km (0.103 R)
• M52: 24,152,576 km (0.116 R)
• M53: 25,560,741 km (0.066 R)
• M54: 25,798,003 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.9

Radius: 5

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.17 AU - 16.45 AU

Year: 19334 Days

Day: 19.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,731,580 km

• M1: 84,822 km (0.102 R)
• M2: 189,989 km (0.097 R)
• M3: 243,545 km (0.12 R)
• M4: 315,652 km (0.074 R)
• M5: 354,547 km (0.112 R)
• M6: 1,064,090 km (0.105 R)
• M7: 1,581,698 km (0.039 R)
• M8: 1,627,924 km (0.098 R)
• M9: 1,721,871 km (0.117 R)
• M10: 1,769,593 km (0.093 R)
• M11: 2,090,032 km (0.105 R)
• M12: 2,140,895 km (0.061 R)
• M13: 2,192,207 km (0.105 R)
• M14: 2,428,273 km (0.119 R)
• M15: 2,508,756 km (0.072 R)
• M16: 2,590,138 km (0.117 R)
• M17: 2,896,065 km (0.082 R)
• M18: 3,010,208 km (0.109 R)
• M19: 3,602,766 km (0.119 R)
• M20: 3,881,018 km (0.077 R)
• M21: 4,589,962 km (0.081 R)
• M22: 4,857,592 km (0.057 R)
• M23: 4,959,169 km (0.074 R)
• M24: 5,833,569 km (0.084 R)
• M25: 7,135,370 km (0.113 R)
• M26: 7,328,500 km (0.057 R)
• M27: 7,878,273 km (0.038 R)
• M28: 8,604,421 km (0.096 R)
• M29: 9,225,701 km (0.094 R)
• M30: 9,605,530 km (0.053 R)
• M31: 9,775,922 km (0.088 R)
• M32: 10,293,081 km (0.097 R)
• M33: 11,085,501 km (0.028 R)
• M34: 12,495,611 km (0.084 R)
• M35: 12,681,711 km (0.057 R)
• M36: 12,728,385 km (0.087 R)
• M37: 13,292,668 km (0.063 R)
• M38: 13,673,395 km (0.076 R)
• M39: 13,961,221 km (0.085 R)
• M40: 14,886,035 km (0.114 R)
• M41: 14,935,253 km (0.103 R)
• M42: 15,430,422 km (0.077 R)
• M43: 15,880,712 km (0.111 R)
• M44: 15,930,976 km (0.051 R)
• M45: 16,794,156 km (0.069 R)
• M46: 17,205,550 km (0.053 R)
• M47: 17,257,311 km (0.11 R)
• M48: 19,258,332 km (0.062 R)
• M49: 19,312,038 km (0.079 R)
• M50: 19,743,029 km (0.083 R)
• M51: 20,013,951 km (0.025 R)
• M52: 20,504,782 km (0.106 R)
• M53: 20,614,437 km (0.077 R)
• M54: 20,724,242 km (0.032 R)
• M55: 21,165,406 km (0.103 R)
• M56: 22,000,910 km (0.111 R)
• M57: 22,113,108 km (0.099 R)
• M58: 22,225,456 km (0.109 R)
• M59: 22,281,855 km (0.08 R)
• M60: 23,646,636 km (0.119 R)
• M61: 24,513,257 km (0.086 R)
• M62: 24,921,210 km (0.094 R)
• M63: 25,155,331 km (0.04 R)
• M64: 25,566,874 km (0.114 R)
• M65: 26,396,694 km (0.107 R)
• M66: 27,536,779 km (0.111 R)
• M67: 27,597,217 km (0.081 R)
• M68: 28,387,094 km (0.077 R)
• M69: 28,631,536 km (0.109 R)
• M70: 30,175,686 km (0.063 R)
• M71: 30,237,918 km (0.057 R)
• M72: 30,300,301 km (0.111 R)
• M73: 33,150,888 km (0.057 R)
• M74: 33,215,215 km (0.064 R)
• M75: 34,314,909 km (0.102 R)
• M76: 34,445,059 km (0.116 R)
• M77: 35,623,741 km (0.091 R)
• M78: 35,953,604 km (0.096 R)
• M79: 37,416,671 km (0.104 R)
• M80: 38,222,854 km (0.11 R)
• M81: 38,492,729 km (0.119 R)
• M82: 38,560,347 km (0.116 R)
• M83: 39,034,722 km (0.119 R)
• M84: 39,238,624 km (0.085 R)
• M85: 39,442,825 km (0.062 R)
• M86: 41,365,756 km (0.062 R)
• M87: 42,269,028 km (0.092 R)
• M88: 43,530,288 km (0.082 R)
• M89: 43,741,669 km (0.109 R)
• M90: 44,094,720 km (0.119 R)
• M91: 44,661,696 km (0.089 R)
• M92: 48,843,555 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.2

Radius: 4.7

Gravity: 36.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.14 AU - 19.82 AU

Year: 24065 Days

Day: 16.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 99.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,731,580 km

• M1: 100,530 km (0.111 R)
• M2: 730,187 km (0.106 R)
• M3: 783,893 km (0.116 R)
• M4: 953,088 km (0.068 R)
• M5: 2,506,662 km (0.076 R)
• M6: 3,143,500 km (0.099 R)
• M7: 3,827,611 km (0.092 R)
• M8: 4,017,750 km (0.078 R)
• M9: 4,113,792 km (0.118 R)
• M10: 4,308,568 km (0.062 R)
• M11: 4,757,362 km (0.083 R)
• M12: 5,013,174 km (0.1 R)
• M13: 5,645,225 km (0.106 R)
• M14: 6,925,334 km (0.054 R)
• M15: 7,449,675 km (0.117 R)
• M16: 7,806,316 km (0.116 R)
• M17: 8,168,493 km (0.105 R)
• M18: 8,229,379 km (0.098 R)
• M19: 8,351,600 km (0.1 R)
• M20: 8,971,983 km (0.094 R)
• M21: 9,414,942 km (0.11 R)
• M22: 9,542,848 km (0.098 R)
• M23: 9,800,306 km (0.084 R)
• M24: 10,322,103 km (0.054 R)
• M25: 10,652,864 km (0.086 R)
• M26: 10,852,877 km (0.117 R)
• M27: 11,054,235 km (0.044 R)
• M28: 11,392,626 km (0.088 R)
• M29: 15,482,033 km (0.069 R)
• M30: 15,936,362 km (0.056 R)
• M31: 17,325,528 km (0.118 R)
• M32: 18,512,587 km (0.108 R)
• M33: 18,913,958 km (0.117 R)
• M34: 19,399,553 km (0.089 R)
• M35: 20,382,859 km (0.115 R)
• M36: 20,797,395 km (0.106 R)
• M37: 20,963,898 km (0.052 R)
• M38: 23,083,251 km (0.089 R)
• M39: 23,255,737 km (0.049 R)
• M40: 23,775,590 km (0.08 R)
• M41: 24,474,960 km (0.057 R)
• M42: 26,072,814 km (0.064 R)
• M43: 26,703,220 km (0.084 R)
• M44: 27,247,607 km (0.088 R)
• M45: 28,162,996 km (0.073 R)
• M46: 30,023,844 km (0.064 R)
• M47: 31,254,586 km (0.098 R)
• M48: 31,540,916 km (0.105 R)
• M49: 31,924,036 km (0.066 R)
• M50: 32,020,078 km (0.04 R)
• M51: 32,695,063 km (0.073 R)
• M52: 32,791,853 km (0.042 R)
• M53: 33,764,987 km (0.09 R)
• M54: 34,058,798 km (0.081 R)
• M55: 35,044,348 km (0.06 R)
• M56: 35,341,749 km (0.103 R)
• M57: 36,439,648 km (0.11 R)
• M58: 41,254,904 km (0.084 R)
• M59: 41,988,981 km (0.12 R)
• M60: 43,363,636 km (0.067 R)
• M61: 43,789,690 km (0.054 R)
• M62: 45,183,494 km (0.083 R)
• M63: 45,291,354 km (0.111 R)
• M64: 46,374,293 km (0.116 R)
• M65: 47,575,414 km (0.115 R)
• M66: 48,014,633 km (0.041 R)
• M67: 48,455,349 km (0.079 R)
• M68: 49,340,669 km (0.086 R)
• M69: 49,451,671 km (0.06 R)
• M70: 49,562,822 km (0.1 R)
• M71: 50,008,175 km (0.075 R)
• M72: 50,902,770 km (0.118 R)
• M73: 51,352,012 km (0.062 R)
• M74: 51,689,804 km (0.055 R)
• M75: 54,533,660 km (0.082 R)
• M76: 56,728,709 km (0.12 R)
• M77: 56,844,947 km (0.066 R)
• M78: 57,661,452 km (0.048 R)
• M79: 58,247,128 km (0.067 R)
• M80: 58,481,847 km (0.077 R)
• M81: 61,801,723 km (0.075 R)
• M82: 63,002,246 km (0.112 R)
• M83: 63,847,025 km (0.087 R)
• M84: 64,817,317 km (0.076 R)
• M85: 67,510,228 km (0.098 R)
• M86: 68,994,388 km (0.112 R)
• M87: 69,491,652 km (0.088 R)
• M88: 71,240,900 km (0.051 R)
• M89: 72,373,056 km (0.08 R)
• M90: 74,655,321 km (0.034 R)
• M91: 79,290,013 km (0.094 R)
• M92: 83,222,642 km (0.118 R)
• M93: 84,282,094 km (0.089 R)
• M94: 84,946,458 km (0.027 R)
• M95: 86,280,422 km (0.113 R)
• M96: 86,950,022 km (0.03 R)
• M97: 87,621,418 km (0.064 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 20,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit