🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.53 AU - 1.67 AU

Year: 754 Days

Day: 25 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.26 AU - 3 AU

Year: 1590 Days

Day: 45.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,596,138 km

• M1: 93,499 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.73 AU - 3.15 AU

Year: 1879 Days

Day: 35.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,596,138 km

• M1: 52,658 km (0.116 R)
• M2: 88,412 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.54 AU - 4.24 AU

Year: 2860 Days

Day: 21.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,596,138 km

• M1: 157,527 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 12.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.74 AU - 5.78 AU

Year: 3871 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 66.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,596,138 km

• M1: 165,006 km (0.052 R)
• M2: 511,176 km (0.106 R)
• M3: 827,725 km (0.067 R)
• M4: 1,180,327 km (0.093 R)
• M5: 1,266,645 km (0.103 R)
• M6: 1,355,058 km (0.093 R)
• M7: 1,472,193 km (0.09 R)
• M8: 1,633,758 km (0.086 R)
• M9: 1,829,881 km (0.071 R)
• M10: 2,019,272 km (0.113 R)
• M11: 2,215,245 km (0.091 R)
• M12: 2,529,102 km (0.038 R)
• M13: 3,287,413 km (0.096 R)
• M14: 3,537,242 km (0.1 R)
• M15: 3,682,950 km (0.096 R)
• M16: 4,266,082 km (0.118 R)
• M17: 4,421,215 km (0.057 R)
• M18: 4,558,696 km (0.103 R)
• M19: 4,637,833 km (0.059 R)
• M20: 4,737,465 km (0.067 R)
• M21: 4,959,169 km (0.067 R)
• M22: 5,815,617 km (0.089 R)
• M23: 6,294,031 km (0.068 R)
• M24: 6,921,445 km (0.058 R)
• M25: 7,335,382 km (0.102 R)
• M26: 7,498,593 km (0.108 R)
• M27: 7,828,606 km (0.112 R)
• M28: 8,576,296 km (0.099 R)
• M29: 8,772,868 km (0.073 R)
• M30: 8,921,419 km (0.106 R)
• M31: 9,296,311 km (0.117 R)
• M32: 9,829,926 km (0.1 R)
• M33: 9,958,431 km (0.036 R)
• M34: 10,321,355 km (0.099 R)
• M35: 10,504,463 km (0.09 R)
• M36: 10,635,810 km (0.035 R)
• M37: 10,926,928 km (0.084 R)
• M38: 11,113,626 km (0.105 R)
• M39: 12,034,999 km (0.092 R)
• M40: 12,200,305 km (0.109 R)
• M41: 12,477,210 km (0.07 R)
• M42: 12,700,261 km (0.083 R)
• M43: 13,037,454 km (0.065 R)
• M44: 13,349,067 km (0.099 R)
• M45: 13,663,073 km (0.104 R)
• M46: 13,806,687 km (0.107 R)
• M47: 14,269,542 km (0.04 R)
• M48: 14,386,079 km (0.085 R)
• M49: 14,649,371 km (0.075 R)
• M50: 14,973,400 km (0.114 R)
• M51: 15,270,053 km (0.081 R)
• M52: 15,359,363 km (0.04 R)
• M53: 15,869,193 km (0.034 R)
• M54: 16,445,444 km (0.113 R)
• M55: 16,874,490 km (0.079 R)
• M56: 17,121,327 km (0.117 R)
• M57: 17,245,194 km (0.106 R)
• M58: 17,431,593 km (0.12 R)
• M59: 17,587,324 km (0.045 R)
• M60: 17,712,388 km (0.1 R)
• M61: 18,691,057 km (0.091 R)
• M62: 18,882,542 km (0.03 R)
• M63: 19,042,463 km (0.058 R)
• M64: 19,170,818 km (0.089 R)
• M65: 19,396,262 km (0.092 R)
• M66: 19,914,618 km (0.093 R)
• M67: 20,044,918 km (0.118 R)
• M68: 20,175,517 km (0.116 R)
• M69: 20,371,939 km (0.088 R)
• M70: 20,470,374 km (0.109 R)
• M71: 20,799,639 km (0.069 R)
• M72: 21,031,217 km (0.092 R)
• M73: 21,396,834 km (0.102 R)
• M74: 21,630,655 km (0.028 R)
• M75: 21,731,035 km (0.116 R)
• M76: 21,865,225 km (0.112 R)
• M77: 22,235,629 km (0.101 R)
• M78: 22,574,169 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 13.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.36 AU - 7.68 AU

Year: 6934 Days

Day: 11.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,596,138 km

• M1: 179,667 km (0.107 R)
• M2: 291,417 km (0.102 R)
• M3: 423,661 km (0.084 R)
• M4: 517,160 km (0.1 R)
• M5: 668,254 km (0.103 R)
• M6: 756,816 km (0.062 R)
• M7: 1,020,108 km (0.034 R)
• M8: 1,155,793 km (0.117 R)
• M9: 1,531,284 km (0.046 R)
• M10: 1,724,564 km (0.083 R)
• M11: 2,155,556 km (0.114 R)
• M12: 2,333,428 km (0.116 R)
• M13: 2,495,741 km (0.108 R)
• M14: 3,341,268 km (0.113 R)
• M15: 3,594,986 km (0.109 R)
• M16: 3,807,415 km (0.075 R)
• M17: 3,903,158 km (0.111 R)
• M18: 4,394,288 km (0.088 R)
• M19: 5,088,721 km (0.103 R)
• M20: 5,408,412 km (0.119 R)
• M21: 5,844,938 km (0.112 R)
• M22: 6,208,162 km (0.104 R)
• M23: 6,292,984 km (0.081 R)
• M24: 6,839,615 km (0.112 R)
• M25: 7,311,746 km (0.087 R)
• M26: 8,444,201 km (0.092 R)
• M27: 8,570,013 km (0.101 R)
• M28: 8,696,274 km (0.085 R)
• M29: 9,014,917 km (0.053 R)
• M30: 9,337,301 km (0.047 R)
• M31: 9,532,676 km (0.095 R)
• M32: 10,529,596 km (0.07 R)
• M33: 10,733,049 km (0.093 R)
• M34: 11,769,463 km (0.104 R)
• M35: 12,946,349 km (0.116 R)
• M36: 13,200,815 km (0.107 R)
• M37: 13,530,529 km (0.079 R)
• M38: 13,677,883 km (0.108 R)
• M39: 14,235,285 km (0.094 R)
• M40: 14,385,182 km (0.049 R)
• M41: 14,648,773 km (0.095 R)
• M42: 15,410,974 km (0.043 R)
• M43: 15,526,314 km (0.096 R)
• M44: 15,835,533 km (0.069 R)
• M45: 16,264,131 km (0.073 R)
• M46: 16,656,975 km (0.11 R)
• M47: 17,733,481 km (0.085 R)
• M48: 18,219,076 km (0.074 R)
• M49: 19,327,895 km (0.118 R)
• M50: 20,289,660 km (0.087 R)
• M51: 20,797,545 km (0.104 R)
• M52: 21,053,208 km (0.072 R)
• M53: 21,826,030 km (0.076 R)
• M54: 22,129,265 km (0.072 R)
• M55: 22,695,792 km (0.116 R)
• M56: 23,223,125 km (0.027 R)
• M57: 23,665,635 km (0.113 R)
• M58: 23,932,518 km (0.078 R)
• M59: 24,110,988 km (0.111 R)
• M60: 24,514,154 km (0.057 R)
• M61: 25,055,100 km (0.059 R)
• M62: 25,645,713 km (0.116 R)
• M63: 26,332,816 km (0.075 R)
• M64: 27,584,800 km (0.097 R)
• M65: 28,288,808 km (0.115 R)
• M66: 28,572,146 km (0.077 R)
• M67: 30,291,325 km (0.102 R)
• M68: 30,726,355 km (0.1 R)
• M69: 33,330,106 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.6

Radius: 4.4

Gravity: 22.04 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.57 AU - 15.33 AU

Year: 20477 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,596,138 km

• M1: 505,192 km (0.112 R)
• M2: 882,328 km (0.097 R)
• M3: 975,977 km (0.104 R)
• M4: 1,122,582 km (0.035 R)
• M5: 1,172,997 km (0.117 R)
• M6: 1,224,159 km (0.096 R)
• M7: 1,409,362 km (0.066 R)
• M8: 1,463,815 km (0.109 R)
• M9: 2,047,097 km (0.104 R)
• M10: 2,171,563 km (0.069 R)
• M11: 2,762,025 km (0.066 R)
• M12: 3,326,009 km (0.09 R)
• M13: 3,621,016 km (0.088 R)
• M14: 3,924,551 km (0.108 R)
• M15: 4,196,669 km (0.094 R)
• M16: 4,759,157 km (0.075 R)
• M17: 4,882,874 km (0.065 R)
• M18: 5,909,415 km (0.113 R)
• M19: 6,629,430 km (0.034 R)
• M20: 6,813,734 km (0.077 R)
• M21: 7,664,049 km (0.119 R)
• M22: 8,647,206 km (0.119 R)
• M23: 9,773,827 km (0.107 R)
• M24: 10,247,903 km (0.107 R)
• M25: 10,675,603 km (0.111 R)
• M26: 10,783,314 km (0.069 R)
• M27: 10,945,777 km (0.055 R)
• M28: 11,108,988 km (0.073 R)
• M29: 11,437,954 km (0.098 R)
• M30: 11,769,912 km (0.114 R)
• M31: 12,274,056 km (0.055 R)
• M32: 12,613,943 km (0.097 R)
• M33: 12,670,940 km (0.115 R)
• M34: 12,785,083 km (0.1 R)
• M35: 13,129,607 km (0.108 R)
• M36: 13,535,466 km (0.115 R)
• M37: 13,652,152 km (0.109 R)
• M38: 14,657,749 km (0.061 R)
• M39: 14,957,992 km (0.117 R)
• M40: 15,018,280 km (0.056 R)
• M41: 15,932,472 km (0.116 R)
• M42: 16,303,026 km (0.098 R)
• M43: 16,676,572 km (0.084 R)
• M44: 17,242,202 km (0.118 R)
• M45: 17,559,050 km (0.108 R)
• M46: 18,198,581 km (0.056 R)
• M47: 18,263,058 km (0.091 R)
• M48: 21,237,363 km (0.088 R)
• M49: 23,511,998 km (0.102 R)
• M50: 24,074,935 km (0.047 R)
• M51: 24,784,777 km (0.043 R)
• M52: 26,079,995 km (0.05 R)
• M53: 27,028,894 km (0.115 R)
• M54: 27,323,153 km (0.082 R)
• M55: 27,914,813 km (0.092 R)
• M56: 29,261,643 km (0.112 R)
• M57: 29,866,916 km (0.06 R)
• M58: 30,171,048 km (0.091 R)
• M59: 30,782,604 km (0.113 R)
• M60: 31,243,964 km (0.12 R)
• M61: 32,095,475 km (0.119 R)
• M62: 32,329,147 km (0.098 R)
• M63: 34,855,705 km (0.082 R)
• M64: 35,015,626 km (0.063 R)
• M65: 35,658,148 km (0.092 R)
• M66: 38,928,208 km (0.088 R)
• M67: 40,011,446 km (0.112 R)
• M68: 40,178,996 km (0.089 R)
• M69: 42,292,814 km (0.058 R)
• M70: 43,492,290 km (0.119 R)
• M71: 45,486,878 km (0.087 R)
• M72: 46,627,412 km (0.059 R)
• M73: 47,245,401 km (0.119 R)
• M74: 47,333,813 km (0.12 R)
• M75: 48,221,976 km (0.079 R)
• M76: 48,311,136 km (0.076 R)
• M77: 49,564,467 km (0.114 R)
• M78: 49,654,376 km (0.076 R)
• M79: 49,924,549 km (0.093 R)
• M80: 50,195,172 km (0.119 R)
• M81: 50,647,257 km (0.101 R)
• M82: 51,010,032 km (0.11 R)
• M83: 52,928,175 km (0.059 R)
• M84: 53,849,698 km (0.104 R)
• M85: 54,034,751 km (0.105 R)
• M86: 54,127,352 km (0.06 R)
• M87: 55,708,901 km (0.079 R)
• M88: 56,083,344 km (0.079 R)
• M89: 56,552,483 km (0.094 R)
• M90: 57,305,708 km (0.112 R)
• M91: 59,394,394 km (0.113 R)
• M92: 60,448,012 km (0.091 R)
• M93: 61,025,310 km (0.054 R)
• M94: 61,411,123 km (0.094 R)
• M95: 62,476,559 km (0.057 R)

Asteroid Belt

Center: 15.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 5.4

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.19 AU - 16.03 AU

Year: 22991 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,596,138 km

• M1: 95,743 km (0.083 R)
• M2: 203,603 km (0.092 R)
• M3: 452,833 km (0.101 R)
• M4: 926,609 km (0.075 R)
• M5: 1,897,350 km (0.048 R)
• M6: 2,101,102 km (0.103 R)
• M7: 2,160,642 km (0.117 R)
• M8: 2,466,719 km (0.07 R)
• M9: 2,951,117 km (0.026 R)
• M10: 3,085,306 km (0.11 R)
• M11: 3,221,441 km (0.114 R)
• M12: 3,255,698 km (0.097 R)
• M13: 3,324,813 km (0.072 R)
• M14: 4,418,074 km (0.112 R)
• M15: 4,456,221 km (0.098 R)
• M16: 4,571,561 km (0.111 R)
• M17: 4,923,416 km (0.071 R)
• M18: 5,406,168 km (0.1 R)
• M19: 5,694,742 km (0.114 R)
• M20: 6,243,916 km (0.105 R)
• M21: 6,633,918 km (0.089 R)
• M22: 7,346,751 km (0.113 R)
• M23: 7,666,143 km (0.112 R)
• M24: 9,676,140 km (0.091 R)
• M25: 10,076,464 km (0.115 R)
• M26: 10,228,006 km (0.103 R)
• M27: 10,482,173 km (0.094 R)
• M28: 11,943,894 km (0.075 R)
• M29: 12,265,380 km (0.103 R)
• M30: 12,535,554 km (0.088 R)
• M31: 12,698,466 km (0.09 R)
• M32: 12,807,523 km (0.101 R)
• M33: 16,635,732 km (0.044 R)
• M34: 17,235,171 km (0.067 R)
• M35: 18,764,809 km (0.111 R)
• M36: 18,951,208 km (0.106 R)
• M37: 19,075,972 km (0.107 R)
• M38: 19,138,355 km (0.069 R)
• M39: 19,263,419 km (0.099 R)
• M40: 20,401,110 km (0.078 R)
• M41: 21,430,493 km (0.116 R)
• M42: 22,213,638 km (0.113 R)
• M43: 22,476,781 km (0.101 R)
• M44: 23,139,200 km (0.11 R)
• M45: 23,539,674 km (0.064 R)
• M46: 25,232,673 km (0.074 R)
• M47: 25,369,854 km (0.095 R)
• M48: 25,576,000 km (0.075 R)
• M49: 26,894,705 km (0.108 R)
• M50: 26,964,717 km (0.081 R)
• M51: 29,525,384 km (0.119 R)
• M52: 29,814,706 km (0.103 R)
• M53: 29,959,666 km (0.1 R)
• M54: 30,981,121 km (0.067 R)
• M55: 31,201,478 km (0.081 R)
• M56: 32,014,094 km (0.099 R)
• M57: 33,058,137 km (0.048 R)
• M58: 34,950,251 km (0.096 R)
• M59: 35,179,734 km (0.052 R)
• M60: 35,486,410 km (0.079 R)
• M61: 36,102,305 km (0.054 R)
• M62: 36,411,673 km (0.084 R)
• M63: 37,032,953 km (0.076 R)
• M64: 38,207,147 km (0.109 R)
• M65: 38,838,450 km (0.098 R)
• M66: 39,234,734 km (0.078 R)
• M67: 39,632,365 km (0.116 R)
• M68: 40,271,448 km (0.084 R)
• M69: 40,351,482 km (0.098 R)
• M70: 42,697,775 km (0.089 R)
• M71: 43,846,238 km (0.059 R)
• M72: 43,928,667 km (0.099 R)
• M73: 46,677,378 km (0.116 R)
• M74: 46,845,825 km (0.065 R)
• M75: 47,860,248 km (0.092 R)
• M76: 48,115,014 km (0.073 R)
• M77: 48,370,078 km (0.075 R)
• M78: 48,625,741 km (0.079 R)
• M79: 48,711,161 km (0.08 R)
• M80: 49,652,880 km (0.042 R)
• M81: 51,033,369 km (0.094 R)
• M82: 51,206,902 km (0.067 R)
• M83: 51,293,669 km (0.11 R)
• M84: 51,815,466 km (0.074 R)
• M85: 52,164,329 km (0.067 R)
• M86: 53,215,553 km (0.103 R)
• M87: 54,096,984 km (0.088 R)
• M88: 54,185,396 km (0.118 R)
• M89: 57,851,142 km (0.071 R)
• M90: 58,213,019 km (0.053 R)
• M91: 58,757,256 km (0.098 R)
• M92: 61,319,419 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 15,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit