🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 30.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 61.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.92 AU - 0.96 AU

Year: 345 Days

Day: 38.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.18 AU - 1.36 AU

Year: 542 Days

Day: 30.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.28 AU - 1.8 AU

Year: 724 Days

Day: 46.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.48 AU - 3.68 AU

Year: 2566 Days

Day: 12.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,272,028 km

• M1: 915,240 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 13.1

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.98 AU - 10.02 AU

Year: 11090 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 126.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,272,028 km

• M1: 165,904 km (0.071 R)
• M2: 309,817 km (0.03 R)
• M3: 468,690 km (0.079 R)
• M4: 555,606 km (0.09 R)
• M5: 699,220 km (0.089 R)
• M6: 912,397 km (0.116 R)
• M7: 998,267 km (0.1 R)
• M8: 1,226,104 km (0.083 R)
• M9: 1,437,785 km (0.047 R)
• M10: 1,591,721 km (0.108 R)
• M11: 1,824,196 km (0.108 R)
• M12: 2,067,891 km (0.093 R)
• M13: 2,362,749 km (0.081 R)
• M14: 2,464,027 km (0.08 R)
• M15: 2,692,462 km (0.056 R)
• M16: 2,949,472 km (0.059 R)
• M17: 3,557,437 km (0.12 R)
• M18: 3,768,969 km (0.063 R)
• M19: 3,888,198 km (0.03 R)
• M20: 4,081,628 km (0.069 R)
• M21: 4,579,490 km (0.069 R)
• M22: 5,175,937 km (0.109 R)
• M23: 5,578,355 km (0.025 R)
• M24: 5,907,470 km (0.055 R)
• M25: 6,046,596 km (0.07 R)
• M26: 6,158,645 km (0.09 R)
• M27: 6,243,168 km (0.071 R)
• M28: 6,328,140 km (0.086 R)
• M29: 6,991,905 km (0.077 R)
• M30: 7,109,639 km (0.099 R)
• M31: 7,799,584 km (0.064 R)
• M32: 7,952,473 km (0.043 R)
• M33: 8,323,326 km (0.106 R)
• M34: 8,890,302 km (0.068 R)
• M35: 9,633,056 km (0.097 R)
• M36: 10,261,666 km (0.089 R)
• M37: 10,395,706 km (0.096 R)
• M38: 11,177,953 km (0.1 R)
• M39: 11,908,589 km (0.114 R)
• M40: 13,088,019 km (0.111 R)
• M41: 13,306,431 km (0.103 R)
• M42: 13,636,444 km (0.118 R)
• M43: 14,379,347 km (0.086 R)
• M44: 14,491,845 km (0.113 R)
• M45: 14,680,189 km (0.086 R)
• M46: 15,021,122 km (0.109 R)
• M47: 15,479,939 km (0.091 R)
• M48: 15,672,471 km (0.09 R)
• M49: 16,137,721 km (0.092 R)
• M50: 16,607,458 km (0.091 R)
• M51: 17,600,788 km (0.078 R)
• M52: 18,084,438 km (0.118 R)
• M53: 18,205,911 km (0.096 R)
• M54: 18,327,834 km (0.106 R)
• M55: 18,490,746 km (0.103 R)
• M56: 18,818,066 km (0.045 R)
• M57: 19,353,925 km (0.112 R)
• M58: 19,519,829 km (0.066 R)
• M59: 19,769,658 km (0.076 R)
• M60: 20,272,307 km (0.089 R)
• M61: 20,525,277 km (0.083 R)
• M62: 20,609,799 km (0.107 R)
• M63: 20,779,294 km (0.103 R)
• M64: 20,864,265 km (0.073 R)
• M65: 21,547,629 km (0.076 R)
• M66: 21,935,237 km (0.109 R)
• M67: 22,542,754 km (0.113 R)
• M68: 22,761,166 km (0.086 R)
• M69: 23,464,576 km (0.114 R)
• M70: 23,597,269 km (0.074 R)
• M71: 23,685,831 km (0.111 R)
• M72: 26,119,639 km (0.066 R)
• M73: 27,786,009 km (0.056 R)
• M74: 28,631,985 km (0.08 R)
• M75: 29,153,184 km (0.025 R)
• M76: 29,629,803 km (0.063 R)
• M77: 29,964,902 km (0.093 R)
• M78: 30,783,951 km (0.102 R)
• M79: 32,690,875 km (0.053 R)
• M80: 33,037,194 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 13.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.48 AU - 12.22 AU

Year: 11709 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,272,028 km

• M1: 282,740 km (0.05 R)
• M2: 403,914 km (0.03 R)
• M3: 580,141 km (0.089 R)
• M4: 1,094,757 km (0.06 R)
• M5: 1,213,239 km (0.051 R)
• M6: 1,551,330 km (0.098 R)
• M7: 1,731,745 km (0.085 R)
• M8: 1,871,769 km (0.068 R)
• M9: 2,089,433 km (0.099 R)
• M10: 2,188,766 km (0.102 R)
• M11: 2,392,668 km (0.116 R)
• M12: 2,819,321 km (0.099 R)
• M13: 4,240,202 km (0.081 R)
• M14: 5,328,377 km (0.111 R)
• M15: 6,462,628 km (0.108 R)
• M16: 7,438,006 km (0.053 R)
• M17: 7,708,479 km (0.094 R)
• M18: 8,061,081 km (0.088 R)
• M19: 8,299,091 km (0.109 R)
• M20: 8,539,346 km (0.07 R)
• M21: 8,700,911 km (0.118 R)
• M22: 8,863,524 km (0.053 R)
• M23: 9,191,592 km (0.095 R)
• M24: 9,733,436 km (0.101 R)
• M25: 9,987,154 km (0.106 R)
• M26: 10,500,873 km (0.107 R)
• M27: 11,243,626 km (0.073 R)
• M28: 11,420,750 km (0.12 R)
• M29: 12,320,881 km (0.085 R)
• M30: 13,808,183 km (0.039 R)
• M31: 14,766,357 km (0.11 R)
• M32: 15,058,073 km (0.116 R)
• M33: 15,351,584 km (0.098 R)
• M34: 15,845,107 km (0.072 R)
• M35: 17,459,268 km (0.119 R)
• M36: 17,664,816 km (0.079 R)
• M37: 18,651,713 km (0.071 R)
• M38: 18,914,407 km (0.1 R)
• M39: 19,019,724 km (0.104 R)
• M40: 20,516,151 km (0.11 R)
• M41: 21,663,268 km (0.1 R)
• M42: 22,161,279 km (0.032 R)
• M43: 22,999,625 km (0.115 R)
• M44: 24,248,020 km (0.09 R)
• M45: 25,868,464 km (0.062 R)
• M46: 25,985,599 km (0.081 R)
• M47: 26,573,668 km (0.119 R)
• M48: 28,364,355 km (0.096 R)
• M49: 28,787,717 km (0.089 R)
• M50: 29,518,502 km (0.05 R)
• M51: 30,132,153 km (0.081 R)
• M52: 30,749,992 km (0.105 R)
• M53: 32,312,841 km (0.077 R)
• M54: 32,502,082 km (0.082 R)
• M55: 32,691,772 km (0.062 R)
• M56: 33,645,459 km (0.112 R)
• M57: 33,773,365 km (0.04 R)
• M58: 33,901,421 km (0.025 R)
• M59: 34,286,486 km (0.084 R)
• M60: 35,190,506 km (0.044 R)
• M61: 36,233,352 km (0.094 R)
• M62: 36,495,747 km (0.114 R)
• M63: 36,758,590 km (0.1 R)
• M64: 37,022,182 km (0.119 R)
• M65: 38,416,135 km (0.119 R)
• M66: 39,153,204 km (0.091 R)
• M67: 39,287,842 km (0.119 R)
• M68: 39,692,205 km (0.041 R)
• M69: 41,050,404 km (0.114 R)
• M70: 41,392,384 km (0.073 R)
• M71: 43,255,177 km (0.107 R)
• M72: 43,742,567 km (0.117 R)
• M73: 45,215,657 km (0.111 R)
• M74: 45,356,728 km (0.105 R)
• M75: 45,993,716 km (0.07 R)
• M76: 46,918,979 km (0.055 R)
• M77: 48,138,351 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 12.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.9 AU - 12.54 AU

Year: 12374 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,272,028 km

• M1: 166,652 km (0.042 R)
• M2: 355,594 km (0.102 R)
• M3: 567,275 km (0.091 R)
• M4: 881,131 km (0.074 R)
• M5: 978,370 km (0.119 R)
• M6: 1,100,292 km (0.049 R)
• M7: 1,763,460 km (0.109 R)
• M8: 1,914,703 km (0.049 R)
• M9: 2,070,435 km (0.085 R)
• M10: 3,276,193 km (0.098 R)
• M11: 3,687,438 km (0.096 R)
• M12: 3,817,289 km (0.11 R)
• M13: 4,489,881 km (0.079 R)
• M14: 4,663,863 km (0.104 R)
• M15: 4,769,330 km (0.11 R)
• M16: 4,875,544 km (0.111 R)
• M17: 5,199,274 km (0.11 R)
• M18: 5,529,885 km (0.093 R)
• M19: 5,641,784 km (0.064 R)
• M20: 5,905,526 km (0.03 R)
• M21: 6,058,115 km (0.079 R)
• M22: 6,840,662 km (0.078 R)
• M23: 8,371,497 km (0.093 R)
• M24: 8,977,667 km (0.079 R)
• M25: 9,153,445 km (0.037 R)
• M26: 10,973,752 km (0.084 R)
• M27: 11,114,823 km (0.065 R)
• M28: 11,589,048 km (0.06 R)
• M29: 12,118,475 km (0.054 R)
• M30: 13,150,999 km (0.117 R)
• M31: 13,602,186 km (0.046 R)
• M32: 14,726,414 km (0.114 R)
• M33: 15,038,326 km (0.094 R)
• M34: 15,721,390 km (0.107 R)
• M35: 16,737,907 km (0.097 R)
• M36: 17,226,793 km (0.115 R)
• M37: 17,336,149 km (0.115 R)
• M38: 17,610,362 km (0.05 R)
• M39: 17,775,668 km (0.12 R)
• M40: 19,513,247 km (0.108 R)
• M41: 19,741,533 km (0.059 R)
• M42: 20,779,144 km (0.116 R)
• M43: 20,895,531 km (0.12 R)
• M44: 21,363,324 km (0.06 R)
• M45: 22,249,691 km (0.068 R)
• M46: 22,847,185 km (0.066 R)
• M47: 24,180,551 km (0.112 R)
• M48: 25,601,282 km (0.109 R)
• M49: 26,479,272 km (0.1 R)
• M50: 26,668,663 km (0.063 R)
• M51: 26,858,652 km (0.081 R)
• M52: 27,431,014 km (0.107 R)
• M53: 28,393,825 km (0.062 R)
• M54: 29,563,980 km (0.104 R)
• M55: 31,482,124 km (0.028 R)
• M56: 33,781,742 km (0.108 R)
• M57: 35,855,618 km (0.11 R)
• M58: 36,696,657 km (0.062 R)
• M59: 37,685,948 km (0.057 R)
• M60: 38,398,033 km (0.077 R)
• M61: 39,114,607 km (0.027 R)
• M62: 40,706,628 km (0.09 R)
• M63: 41,877,530 km (0.057 R)
• M64: 44,252,696 km (0.1 R)
• M65: 44,552,789 km (0.073 R)
• M66: 44,702,985 km (0.113 R)
• M67: 45,154,621 km (0.087 R)
• M68: 45,305,566 km (0.092 R)
• M69: 45,456,659 km (0.08 R)
• M70: 45,986,834 km (0.103 R)
• M71: 46,595,099 km (0.074 R)
• M72: 48,513,393 km (0.083 R)
• M73: 48,745,269 km (0.057 R)
• M74: 53,141,652 km (0.096 R)
• M75: 53,221,238 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 9.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.83 AU - 10.69 AU

Year: 12447 Days

Day: 14 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,272,028 km

• M1: 127,308 km (0.088 R)
• M2: 243,097 km (0.103 R)
• M3: 345,721 km (0.062 R)
• M4: 625,917 km (0.072 R)
• M5: 850,314 km (0.085 R)
• M6: 997,668 km (0.099 R)
• M7: 1,127,220 km (0.118 R)
• M8: 1,207,704 km (0.097 R)
• M9: 1,417,739 km (0.057 R)
• M10: 1,579,454 km (0.093 R)
• M11: 1,731,895 km (0.075 R)
• M12: 2,084,497 km (0.039 R)
• M13: 2,286,454 km (0.095 R)
• M14: 2,819,172 km (0.112 R)
• M15: 3,137,965 km (0.058 R)
• M16: 3,272,603 km (0.111 R)
• M17: 3,350,394 km (0.095 R)
• M18: 3,627,748 km (0.109 R)
• M19: 4,310,812 km (0.081 R)
• M20: 4,417,775 km (0.109 R)
• M21: 4,482,401 km (0.036 R)
• M22: 4,832,310 km (0.12 R)
• M23: 5,033,220 km (0.115 R)
• M24: 5,982,419 km (0.085 R)
• M25: 6,367,783 km (0.076 R)
• M26: 6,786,208 km (0.116 R)
• M27: 6,910,823 km (0.111 R)
• M28: 7,289,755 km (0.062 R)
• M29: 7,443,092 km (0.049 R)
• M30: 8,199,908 km (0.113 R)
• M31: 9,117,990 km (0.091 R)
• M32: 9,533,424 km (0.076 R)
• M33: 10,268,248 km (0.1 R)
• M34: 10,962,532 km (0.096 R)
• M35: 11,374,674 km (0.118 R)
• M36: 11,523,075 km (0.108 R)
• M37: 11,612,385 km (0.117 R)
• M38: 11,761,833 km (0.104 R)
• M39: 12,092,893 km (0.045 R)
• M40: 12,396,428 km (0.111 R)
• M41: 12,641,170 km (0.049 R)
• M42: 12,702,505 km (0.103 R)
• M43: 13,011,125 km (0.082 R)
• M44: 13,353,555 km (0.077 R)
• M45: 13,541,599 km (0.095 R)
• M46: 13,825,237 km (0.111 R)
• M47: 14,047,090 km (0.079 R)
• M48: 14,270,290 km (0.079 R)
• M49: 14,494,687 km (0.105 R)
• M50: 14,881,996 km (0.112 R)
• M51: 15,272,746 km (0.028 R)
• M52: 15,832,092 km (0.096 R)
• M53: 16,097,628 km (0.05 R)
• M54: 16,164,200 km (0.111 R)
• M55: 16,331,151 km (0.095 R)
• M56: 16,398,021 km (0.104 R)
• M57: 16,565,870 km (0.116 R)
• M58: 18,587,984 km (0.109 R)
• M59: 19,468,069 km (0.082 R)
• M60: 19,539,127 km (0.105 R)
• M61: 20,723,045 km (0.098 R)
• M62: 21,415,234 km (0.099 R)
• M63: 22,486,355 km (0.071 R)
• M64: 22,560,855 km (0.11 R)
• M65: 23,047,198 km (0.105 R)
• M66: 23,272,791 km (0.093 R)
• M67: 23,650,526 km (0.094 R)
• M68: 23,726,222 km (0.062 R)
• M69: 24,565,167 km (0.069 R)
• M70: 24,911,187 km (0.084 R)
• M71: 26,272,079 km (0.105 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: 155 - 17,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit