🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.1 AU

Year: 330 Days

Day: 46.2 Hours

Environment

Temp: 78 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.27 AU

Year: 384 Days

Day: 19.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.83 AU - 2.41 AU

Year: 1116 Days

Day: 44.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385

Radius: 13

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.68 AU - 7.56 AU

Year: 5475 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 53,008,947 km

• M1: 236,065 km (0.072 R)
• M2: 464,801 km (0.073 R)
• M3: 670,049 km (0.099 R)
• M4: 813,812 km (0.085 R)
• M5: 968,945 km (0.119 R)
• M6: 1,201,271 km (0.112 R)
• M7: 1,437,935 km (0.049 R)
• M8: 1,720,974 km (0.117 R)
• M9: 2,358,111 km (0.051 R)
• M10: 2,462,381 km (0.07 R)
• M11: 3,026,365 km (0.115 R)
• M12: 3,140,209 km (0.101 R)
• M13: 3,372,235 km (0.106 R)
• M14: 3,690,430 km (0.086 R)
• M15: 3,853,342 km (0.099 R)
• M16: 3,956,265 km (0.074 R)
• M17: 4,186,347 km (0.11 R)
• M18: 4,420,617 km (0.107 R)
• M19: 4,637,534 km (0.107 R)
• M20: 4,969,641 km (0.106 R)
• M21: 5,493,832 km (0.101 R)
• M22: 6,276,827 km (0.098 R)
• M23: 6,374,216 km (0.032 R)
• M24: 6,545,804 km (0.048 R)
• M25: 7,221,837 km (0.095 R)
• M26: 7,323,863 km (0.054 R)
• M27: 7,477,949 km (0.118 R)
• M28: 7,972,819 km (0.105 R)
• M29: 8,210,978 km (0.092 R)
• M30: 9,187,104 km (0.071 R)
• M31: 9,604,782 km (0.067 R)
• M32: 9,801,802 km (0.086 R)
• M33: 10,516,282 km (0.042 R)
• M34: 10,748,607 km (0.114 R)
• M35: 11,307,056 km (0.099 R)
• M36: 11,485,377 km (0.1 R)
• M37: 11,634,675 km (0.094 R)
• M38: 13,823,890 km (0.11 R)
• M39: 14,366,781 km (0.084 R)
• M40: 15,374,622 km (0.094 R)
• M41: 15,770,907 km (0.111 R)
• M42: 15,870,539 km (0.106 R)
• M43: 16,573,649 km (0.081 R)
• M44: 17,286,782 km (0.116 R)
• M45: 17,802,446 km (0.05 R)
• M46: 18,532,783 km (0.082 R)
• M47: 18,813,727 km (0.115 R)
• M48: 18,954,649 km (0.079 R)
• M49: 19,486,319 km (0.111 R)
• M50: 19,593,282 km (0.048 R)
• M51: 20,855,140 km (0.061 R)
• M52: 21,514,418 km (0.093 R)
• M53: 23,457,096 km (0.059 R)
• M54: 23,646,935 km (0.08 R)
• M55: 23,837,074 km (0.075 R)
• M56: 25,260,947 km (0.117 R)
• M57: 26,159,880 km (0.098 R)
• M58: 26,277,913 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 8.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.43 AU - 7.51 AU

Year: 5952 Days

Day: 7.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,008,947 km

• M1: 110,104 km (0.062 R)
• M2: 204,351 km (0.091 R)
• M3: 401,371 km (0.119 R)
• M4: 555,906 km (0.119 R)
• M5: 901,626 km (0.087 R)
• M6: 1,121,834 km (0.057 R)
• M7: 1,182,721 km (0.101 R)
• M8: 1,571,675 km (0.085 R)
• M9: 1,752,389 km (0.059 R)
• M10: 1,837,959 km (0.059 R)
• M11: 1,954,496 km (0.063 R)
• M12: 2,397,455 km (0.075 R)
• M13: 2,573,682 km (0.057 R)
• M14: 2,655,213 km (0.093 R)
• M15: 3,024,121 km (0.098 R)
• M16: 3,179,852 km (0.076 R)
• M17: 3,940,857 km (0.1 R)
• M18: 4,676,280 km (0.113 R)
• M19: 5,601,094 km (0.114 R)
• M20: 6,117,207 km (0.1 R)
• M21: 6,204,572 km (0.104 R)
• M22: 6,670,868 km (0.073 R)
• M23: 7,825,764 km (0.113 R)
• M24: 8,304,926 km (0.109 R)
• M25: 8,377,630 km (0.063 R)
• M26: 8,450,634 km (0.088 R)
• M27: 8,867,863 km (0.078 R)
• M28: 9,066,529 km (0.113 R)
• M29: 9,443,066 km (0.114 R)
• M30: 9,645,921 km (0.075 R)
• M31: 9,824,691 km (0.087 R)
• M32: 10,603,048 km (0.041 R)
• M33: 10,973,004 km (0.109 R)
• M34: 11,753,007 km (0.102 R)
• M35: 12,301,283 km (0.077 R)
• M36: 12,578,638 km (0.113 R)
• M37: 12,745,888 km (0.077 R)
• M38: 13,224,153 km (0.119 R)
• M39: 13,365,971 km (0.076 R)
• M40: 13,508,239 km (0.083 R)
• M41: 13,565,385 km (0.101 R)
• M42: 13,909,311 km (0.092 R)
• M43: 16,214,764 km (0.039 R)
• M44: 18,445,717 km (0.103 R)
• M45: 18,572,576 km (0.114 R)
• M46: 19,920,752 km (0.039 R)
• M47: 20,606,807 km (0.114 R)
• M48: 21,101,378 km (0.102 R)
• M49: 22,744,561 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 8.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.94 AU - 8.04 AU

Year: 5979 Days

Day: 11.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,008,947 km

• M1: 131,646 km (0.098 R)
• M2: 210,484 km (0.081 R)
• M3: 466,297 km (0.115 R)
• M4: 932,294 km (0.118 R)
• M5: 1,089,372 km (0.09 R)
• M6: 1,194,090 km (0.052 R)
• M7: 1,333,665 km (0.085 R)
• M8: 1,629,420 km (0.055 R)
• M9: 2,262,369 km (0.082 R)
• M10: 2,495,741 km (0.114 R)
• M11: 2,696,202 km (0.098 R)
• M12: 2,757,388 km (0.097 R)
• M13: 2,943,787 km (0.062 R)
• M14: 3,070,347 km (0.059 R)
• M15: 3,867,404 km (0.092 R)
• M16: 3,936,668 km (0.109 R)
• M17: 4,651,596 km (0.08 R)
• M18: 4,999,112 km (0.082 R)
• M19: 5,587,929 km (0.114 R)
• M20: 5,745,306 km (0.094 R)
• M21: 6,198,887 km (0.113 R)
• M22: 6,663,987 km (0.053 R)
• M23: 6,858,763 km (0.064 R)
• M24: 7,112,032 km (0.08 R)
• M25: 7,714,912 km (0.113 R)
• M26: 8,185,247 km (0.086 R)
• M27: 8,364,167 km (0.088 R)
• M28: 8,877,736 km (0.099 R)
• M29: 9,557,658 km (0.097 R)
• M30: 9,745,852 km (0.069 R)
• M31: 9,808,983 km (0.066 R)
• M32: 10,062,551 km (0.106 R)
• M33: 10,447,018 km (0.044 R)
• M34: 10,771,047 km (0.071 R)
• M35: 10,901,646 km (0.045 R)
• M36: 11,230,312 km (0.069 R)
• M37: 11,296,434 km (0.101 R)
• M38: 11,528,910 km (0.06 R)
• M39: 11,695,861 km (0.064 R)
• M40: 12,133,883 km (0.116 R)
• M41: 12,269,868 km (0.078 R)
• M42: 12,508,776 km (0.086 R)
• M43: 12,956,672 km (0.05 R)
• M44: 13,304,935 km (0.086 R)
• M45: 13,585,581 km (0.111 R)
• M46: 13,726,801 km (0.041 R)
• M47: 14,439,635 km (0.049 R)
• M48: 14,547,645 km (0.085 R)
• M49: 14,692,007 km (0.103 R)
• M50: 15,091,433 km (0.033 R)
• M51: 15,568,202 km (0.076 R)
• M52: 15,641,953 km (0.058 R)
• M53: 16,311,404 km (0.113 R)
• M54: 17,142,121 km (0.106 R)
• M55: 18,102,838 km (0.077 R)
• M56: 18,492,092 km (0.059 R)
• M57: 18,884,038 km (0.058 R)
• M58: 20,237,002 km (0.118 R)
• M59: 20,681,457 km (0.096 R)
• M60: 20,925,152 km (0.095 R)
• M61: 21,251,724 km (0.107 R)
• M62: 21,579,942 km (0.096 R)
• M63: 21,827,227 km (0.099 R)
• M64: 22,366,228 km (0.045 R)
• M65: 22,825,643 km (0.081 R)
• M66: 22,951,455 km (0.102 R)
• M67: 23,119,603 km (0.11 R)
• M68: 23,499,432 km (0.05 R)
• M69: 24,051,897 km (0.08 R)
• M70: 25,386,160 km (0.105 R)
• M71: 25,778,107 km (0.11 R)
• M72: 26,040,352 km (0.099 R)
• M73: 26,965,764 km (0.085 R)
• M74: 27,054,326 km (0.105 R)
• M75: 27,454,650 km (0.088 R)
• M76: 27,767,310 km (0.114 R)
• M77: 27,946,528 km (0.065 R)
• M78: 28,081,166 km (0.104 R)
• M79: 28,939,110 km (0.067 R)
• M80: 29,668,100 km (0.096 R)
• M81: 29,897,284 km (0.118 R)
• M82: 30,126,917 km (0.075 R)
• M83: 30,218,919 km (0.108 R)
• M84: 30,403,224 km (0.104 R)
• M85: 30,865,781 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.6

Radius: 3.1

Gravity: 46.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.72 AU - 19.52 AU

Year: 23407 Days

Day: 23.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,008,947 km

• M1: 40,840 km (0.117 R)
• M2: 64,477 km (0.095 R)
• M3: 147,504 km (0.106 R)
• M4: 187,297 km (0.088 R)
• M5: 278,402 km (0.103 R)
• M6: 540,647 km (0.116 R)
• M7: 648,806 km (0.096 R)
• M8: 671,246 km (0.08 R)
• M9: 860,337 km (0.11 R)
• M10: 2,647,434 km (0.039 R)
• M11: 2,683,786 km (0.086 R)
• M12: 2,980,289 km (0.081 R)
• M13: 3,888,946 km (0.06 R)
• M14: 4,654,887 km (0.097 R)
• M15: 4,875,843 km (0.089 R)
• M16: 5,512,233 km (0.108 R)
• M17: 5,792,878 km (0.107 R)
• M18: 6,368,082 km (0.093 R)
• M19: 6,416,851 km (0.1 R)
• M20: 6,514,688 km (0.026 R)
• M21: 7,315,336 km (0.119 R)
• M22: 7,417,511 km (0.097 R)
• M23: 8,465,744 km (0.113 R)
• M24: 9,896,198 km (0.117 R)
• M25: 9,952,597 km (0.104 R)
• M26: 12,056,392 km (0.062 R)
• M27: 12,177,117 km (0.087 R)
• M28: 12,298,291 km (0.104 R)
• M29: 13,469,343 km (0.08 R)
• M30: 14,163,478 km (0.055 R)
• M31: 14,354,813 km (0.116 R)
• M32: 14,804,504 km (0.11 R)
• M33: 15,063,458 km (0.043 R)
• M34: 15,324,058 km (0.103 R)
• M35: 15,520,480 km (0.054 R)
• M36: 16,181,104 km (0.103 R)
• M37: 18,148,166 km (0.087 R)
• M38: 20,476,358 km (0.032 R)
• M39: 21,345,971 km (0.074 R)
• M40: 21,418,974 km (0.115 R)
• M41: 23,270,996 km (0.109 R)
• M42: 23,572,136 km (0.042 R)
• M43: 23,723,081 km (0.068 R)
• M44: 23,950,320 km (0.065 R)
• M45: 24,254,153 km (0.084 R)
• M46: 24,330,448 km (0.103 R)
• M47: 25,482,800 km (0.096 R)
• M48: 26,574,267 km (0.111 R)
• M49: 27,920,049 km (0.1 R)
• M50: 28,239,889 km (0.09 R)
• M51: 29,775,661 km (0.103 R)
• M52: 31,837,568 km (0.115 R)
• M53: 33,265,630 km (0.085 R)
• M54: 33,604,618 km (0.107 R)
• M55: 34,371,756 km (0.066 R)
• M56: 35,317,065 km (0.073 R)
• M57: 36,009,853 km (0.08 R)
• M58: 36,532,398 km (0.112 R)
• M59: 37,408,892 km (0.112 R)
• M60: 38,647,712 km (0.087 R)
• M61: 41,165,145 km (0.101 R)
• M62: 43,642,486 km (0.12 R)
• M63: 44,665,586 km (0.085 R)
• M64: 44,852,434 km (0.114 R)
• M65: 45,696,465 km (0.113 R)
• M66: 46,073,302 km (0.099 R)
• M67: 47,686,266 km (0.101 R)
• M68: 49,317,481 km (0.11 R)
• M69: 49,510,612 km (0.08 R)
• M70: 49,704,042 km (0.117 R)
• M71: 51,162,322 km (0.05 R)
• M72: 53,425,588 km (0.056 R)
• M73: 53,524,772 km (0.086 R)
• M74: 53,822,472 km (0.12 R)
• M75: 54,021,287 km (0.06 R)
• M76: 55,821,847 km (0.104 R)
• M77: 56,325,393 km (0.083 R)
• M78: 56,426,222 km (0.119 R)
• M79: 57,540,128 km (0.109 R)
• M80: 59,583,934 km (0.078 R)
• M81: 59,686,708 km (0.058 R)
• M82: 59,995,628 km (0.074 R)
• M83: 60,408,069 km (0.071 R)
• M84: 61,236,093 km (0.112 R)
• M85: 61,859,468 km (0.106 R)
• M86: 62,798,493 km (0.11 R)
• M87: 63,322,236 km (0.103 R)
• M88: 65,749,910 km (0.097 R)
• M89: 66,388,244 km (0.093 R)
• M90: 67,349,560 km (0.115 R)
• M91: 67,456,672 km (0.107 R)
• M92: 67,992,980 km (0.116 R)
• M93: 69,610,582 km (0.073 R)
• M94: 71,786,782 km (0.099 R)
• M95: 72,334,310 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.4

Radius: 4.3

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.35 AU - 17.63 AU

Year: 26453 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 53,008,947 km

• M1: 78,090 km (0.095 R)
• M2: 114,592 km (0.116 R)
• M3: 315,053 km (0.108 R)
• M4: 717,920 km (0.1 R)
• M5: 1,184,965 km (0.113 R)
• M6: 1,251,685 km (0.115 R)
• M7: 1,778,569 km (0.042 R)
• M8: 2,709,367 km (0.087 R)
• M9: 2,947,228 km (0.039 R)
• M10: 4,063,826 km (0.069 R)
• M11: 5,894,754 km (0.105 R)
• M12: 6,240,924 km (0.054 R)
• M13: 7,155,117 km (0.109 R)
• M14: 7,607,052 km (0.048 R)
• M15: 7,731,966 km (0.064 R)
• M16: 8,452,130 km (0.081 R)
• M17: 8,624,766 km (0.12 R)
• M18: 8,798,449 km (0.092 R)
• M19: 9,864,932 km (0.1 R)
• M20: 10,229,502 km (0.081 R)
• M21: 10,459,584 km (0.082 R)
• M22: 12,214,217 km (0.118 R)
• M23: 12,262,837 km (0.114 R)
• M24: 18,328,582 km (0.078 R)
• M25: 18,776,029 km (0.117 R)
• M26: 19,340,611 km (0.105 R)
• M27: 21,008,777 km (0.028 R)
• M28: 21,301,091 km (0.079 R)
• M29: 22,662,731 km (0.11 R)
• M30: 24,113,232 km (0.112 R)
• M31: 27,612,775 km (0.05 R)
• M32: 27,676,653 km (0.072 R)
• M33: 29,616,938 km (0.088 R)
• M34: 31,533,885 km (0.106 R)
• M35: 31,667,476 km (0.038 R)
• M36: 33,490,475 km (0.081 R)
• M37: 35,070,079 km (0.113 R)
• M38: 36,183,087 km (0.105 R)
• M39: 37,732,323 km (0.117 R)
• M40: 42,360,731 km (0.09 R)
• M41: 42,656,038 km (0.08 R)
• M42: 46,250,874 km (0.103 R)
• M43: 46,478,712 km (0.082 R)
• M44: 48,855,224 km (0.067 R)
• M45: 50,722,205 km (0.083 R)
• M46: 51,506,846 km (0.038 R)
• M47: 53,008,958 km (0.099 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 10,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit