🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.16 AU - 1.42 AU

Year: 555 Days

Day: 25.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.52 AU - 2.48 AU

Year: 1071 Days

Day: 46.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,151,471 km

• M1: 1,826,141 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.66 AU - 2.42 AU

Year: 1104 Days

Day: 47.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,151,471 km

• M1: 188,793 km (0.111 R)

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.89 AU - 3.91 AU

Year: 2374 Days

Day: 41 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 12.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.14 AU - 9.28 AU

Year: 8910 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,151,471 km

• M1: 163,211 km (0.103 R)
• M2: 286,779 km (0.106 R)
• M3: 467,194 km (0.053 R)
• M4: 648,357 km (0.12 R)
• M5: 805,585 km (0.1 R)
• M6: 958,922 km (0.095 R)
• M7: 1,257,221 km (0.115 R)
• M8: 1,650,214 km (0.056 R)
• M9: 2,224,670 km (0.046 R)
• M10: 2,991,808 km (0.042 R)
• M11: 3,432,822 km (0.043 R)
• M12: 4,223,746 km (0.059 R)
• M13: 4,345,669 km (0.107 R)
• M14: 4,781,746 km (0.074 R)
• M15: 5,797,217 km (0.114 R)
• M16: 6,069,934 km (0.112 R)
• M17: 6,770,351 km (0.094 R)
• M18: 7,021,675 km (0.107 R)
• M19: 7,130,283 km (0.06 R)
• M20: 7,496,499 km (0.094 R)
• M21: 8,057,491 km (0.081 R)
• M22: 8,362,222 km (0.074 R)
• M23: 9,659,086 km (0.104 R)
• M24: 10,475,441 km (0.115 R)
• M25: 10,850,034 km (0.109 R)
• M26: 10,933,809 km (0.11 R)
• M27: 12,261,041 km (0.084 R)
• M28: 12,921,516 km (0.075 R)
• M29: 13,054,957 km (0.118 R)
• M30: 13,865,479 km (0.081 R)
• M31: 14,599,705 km (0.077 R)
• M32: 16,201,599 km (0.092 R)
• M33: 16,393,683 km (0.114 R)
• M34: 16,683,304 km (0.087 R)
• M35: 16,780,244 km (0.087 R)
• M36: 16,974,571 km (0.109 R)
• M37: 17,072,109 km (0.063 R)
• M38: 17,365,620 km (0.105 R)
• M39: 17,463,906 km (0.096 R)
• M40: 17,710,294 km (0.095 R)
• M41: 18,206,510 km (0.097 R)
• M42: 18,556,718 km (0.066 R)
• M43: 19,212,705 km (0.119 R)
• M44: 20,444,045 km (0.112 R)
• M45: 20,547,716 km (0.066 R)
• M46: 21,069,215 km (0.093 R)
• M47: 21,226,442 km (0.073 R)
• M48: 21,595,051 km (0.074 R)
• M49: 22,178,333 km (0.115 R)
• M50: 22,391,809 km (0.033 R)
• M51: 22,713,295 km (0.118 R)
• M52: 23,577,821 km (0.117 R)
• M53: 24,288,411 km (0.1 R)
• M54: 25,786,335 km (0.098 R)
• M55: 26,010,731 km (0.056 R)
• M56: 26,972,047 km (0.082 R)
• M57: 27,371,174 km (0.064 R)
• M58: 27,772,396 km (0.097 R)
• M59: 28,522,629 km (0.119 R)
• M60: 28,929,236 km (0.073 R)
• M61: 29,162,609 km (0.037 R)
• M62: 29,396,430 km (0.1 R)
• M63: 29,807,226 km (0.113 R)
• M64: 29,924,960 km (0.049 R)
• M65: 30,101,934 km (0.107 R)
• M66: 30,219,967 km (0.072 R)
• M67: 33,405,953 km (0.116 R)
• M68: 33,650,695 km (0.04 R)
• M69: 34,573,863 km (0.116 R)
• M70: 35,069,630 km (0.056 R)
• M71: 35,505,409 km (0.032 R)
• M72: 35,630,174 km (0.113 R)
• M73: 37,202,746 km (0.113 R)
• M74: 37,774,510 km (0.088 R)
• M75: 38,221,209 km (0.068 R)
• M76: 38,733,731 km (0.116 R)
• M77: 40,090,135 km (0.117 R)
• M78: 40,350,286 km (0.098 R)
• M79: 40,480,585 km (0.067 R)
• M80: 41,068,655 km (0.101 R)
• M81: 42,517,809 km (0.038 R)
• M82: 42,716,774 km (0.073 R)
• M83: 43,315,315 km (0.102 R)
• M84: 43,782,809 km (0.083 R)
• M85: 44,925,288 km (0.119 R)
• M86: 45,127,843 km (0.073 R)
• M87: 45,263,080 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.5

Radius: 9.3

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.1 AU - 10.38 AU

Year: 9786 Days

Day: 14.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,151,471 km

• M1: 154,684 km (0.056 R)
• M2: 254,915 km (0.062 R)
• M3: 377,735 km (0.1 R)
• M4: 481,855 km (0.098 R)
• M5: 567,275 km (0.093 R)
• M6: 642,822 km (0.051 R)
• M7: 1,170,753 km (0.081 R)
• M8: 1,249,890 km (0.088 R)
• M9: 1,330,972 km (0.066 R)
• M10: 1,477,129 km (0.098 R)
• M11: 1,762,861 km (0.113 R)
• M12: 2,335,672 km (0.097 R)
• M13: 2,462,082 km (0.101 R)
• M14: 2,616,766 km (0.074 R)
• M15: 3,239,243 km (0.115 R)
• M16: 3,495,205 km (0.098 R)
• M17: 3,581,971 km (0.079 R)
• M18: 4,488,983 km (0.103 R)
• M19: 4,710,538 km (0.116 R)
• M20: 5,098,595 km (0.088 R)
• M21: 5,700,277 km (0.116 R)
• M22: 6,324,250 km (0.066 R)
• M23: 6,537,128 km (0.039 R)
• M24: 7,374,876 km (0.112 R)
• M25: 7,863,313 km (0.117 R)
• M26: 8,401,117 km (0.063 R)
• M27: 8,517,804 km (0.067 R)
• M28: 8,792,465 km (0.055 R)
• M29: 9,149,855 km (0.101 R)
• M30: 9,350,465 km (0.079 R)
• M31: 10,291,885 km (0.061 R)
• M32: 10,458,686 km (0.06 R)
• M33: 10,542,461 km (0.061 R)
• M34: 11,435,261 km (0.117 R)
• M35: 11,651,430 km (0.052 R)
• M36: 12,219,752 km (0.047 R)
• M37: 12,574,150 km (0.071 R)
• M38: 12,886,809 km (0.115 R)
• M39: 12,976,718 km (0.066 R)
• M40: 13,657,089 km (0.073 R)
• M41: 14,209,703 km (0.112 R)
• M42: 15,005,115 km (0.117 R)
• M43: 15,384,495 km (0.085 R)
• M44: 16,056,040 km (0.049 R)
• M45: 16,249,620 km (0.1 R)
• M46: 16,541,485 km (0.081 R)
• M47: 18,227,902 km (0.099 R)
• M48: 19,657,459 km (0.119 R)
• M49: 19,760,832 km (0.058 R)
• M50: 19,916,413 km (0.105 R)
• M51: 20,228,774 km (0.095 R)
• M52: 20,805,773 km (0.118 R)
• M53: 21,654,441 km (0.084 R)
• M54: 22,622,788 km (0.106 R)
• M55: 22,840,005 km (0.027 R)
• M56: 22,948,762 km (0.062 R)
• M57: 24,267,916 km (0.116 R)
• M58: 26,349,571 km (0.107 R)
• M59: 26,635,153 km (0.035 R)
• M60: 27,382,693 km (0.084 R)
• M61: 28,663,550 km (0.059 R)
• M62: 29,607,214 km (0.071 R)
• M63: 29,666,455 km (0.072 R)
• M64: 30,202,165 km (0.099 R)
• M65: 31,041,708 km (0.062 R)
• M66: 31,646,233 km (0.06 R)
• M67: 32,010,653 km (0.083 R)
• M68: 33,359,128 km (0.076 R)
• M69: 33,978,164 km (0.071 R)
• M70: 34,040,247 km (0.118 R)
• M71: 34,538,558 km (0.058 R)
• M72: 35,731,601 km (0.099 R)
• M73: 37,193,920 km (0.084 R)
• M74: 37,514,359 km (0.115 R)
• M75: 38,481,210 km (0.095 R)
• M76: 38,870,314 km (0.096 R)
• M77: 39,130,465 km (0.067 R)
• M78: 40,769,010 km (0.098 R)
• M79: 43,977,735 km (0.086 R)
• M80: 44,724,378 km (0.08 R)
• M81: 45,201,745 km (0.082 R)
• M82: 45,475,210 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.5

Radius: 6.6

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.94 AU - 15.14 AU

Year: 18870 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,151,471 km

• M1: 83,924 km (0.09 R)
• M2: 459,265 km (0.117 R)
• M3: 707,000 km (0.043 R)
• M4: 993,180 km (0.097 R)
• M5: 1,081,293 km (0.077 R)
• M6: 1,149,061 km (0.03 R)
• M7: 1,241,812 km (0.054 R)
• M8: 1,434,943 km (0.051 R)
• M9: 1,586,186 km (0.081 R)
• M10: 1,663,678 km (0.098 R)
• M11: 2,126,983 km (0.075 R)
• M12: 2,387,881 km (0.073 R)
• M13: 2,845,202 km (0.097 R)
• M14: 2,971,762 km (0.066 R)
• M15: 3,197,654 km (0.092 R)
• M16: 3,597,978 km (0.11 R)
• M17: 3,838,831 km (0.111 R)
• M18: 5,547,538 km (0.096 R)
• M19: 5,946,366 km (0.034 R)
• M20: 6,603,699 km (0.101 R)
• M21: 6,813,884 km (0.071 R)
• M22: 6,941,042 km (0.059 R)
• M23: 6,983,528 km (0.045 R)
• M24: 7,068,948 km (0.098 R)
• M25: 7,808,560 km (0.119 R)
• M26: 8,030,862 km (0.034 R)
• M27: 8,618,333 km (0.116 R)
• M28: 9,033,318 km (0.096 R)
• M29: 9,691,548 km (0.106 R)
• M30: 11,053,787 km (0.106 R)
• M31: 11,203,385 km (0.043 R)
• M32: 12,578,787 km (0.113 R)
• M33: 12,943,956 km (0.069 R)
• M34: 13,048,973 km (0.109 R)
• M35: 13,154,290 km (0.074 R)
• M36: 13,899,138 km (0.096 R)
• M37: 14,114,410 km (0.036 R)
• M38: 14,767,105 km (0.109 R)
• M39: 15,764,324 km (0.042 R)
• M40: 16,327,710 km (0.031 R)
• M41: 16,611,946 km (0.083 R)
• M42: 17,706,554 km (0.114 R)
• M43: 18,057,211 km (0.104 R)
• M44: 18,233,288 km (0.089 R)
• M45: 18,292,080 km (0.094 R)
• M46: 18,705,718 km (0.105 R)
• M47: 20,390,938 km (0.074 R)
• M48: 20,574,345 km (0.111 R)
• M49: 21,127,857 km (0.075 R)
• M50: 21,375,441 km (0.071 R)
• M51: 21,873,602 km (0.038 R)
• M52: 24,485,581 km (0.082 R)
• M53: 28,208,922 km (0.109 R)
• M54: 30,135,593 km (0.106 R)
• M55: 30,623,881 km (0.081 R)
• M56: 32,175,510 km (0.112 R)
• M57: 32,389,136 km (0.088 R)
• M58: 32,674,569 km (0.096 R)
• M59: 32,889,241 km (0.082 R)
• M60: 33,032,556 km (0.102 R)
• M61: 33,104,363 km (0.106 R)
• M62: 33,319,934 km (0.116 R)
• M63: 33,536,103 km (0.116 R)
• M64: 33,680,315 km (0.118 R)
• M65: 33,824,827 km (0.094 R)
• M66: 34,623,380 km (0.119 R)
• M67: 35,134,706 km (0.075 R)
• M68: 35,354,614 km (0.115 R)
• M69: 37,204,990 km (0.111 R)
• M70: 37,653,784 km (0.076 R)
• M71: 38,405,663 km (0.072 R)
• M72: 38,632,154 km (0.107 R)
• M73: 39,390,615 km (0.115 R)
• M74: 41,850,154 km (0.07 R)
• M75: 42,238,959 km (0.06 R)
• M76: 42,316,750 km (0.047 R)
• M77: 42,707,051 km (0.034 R)
• M78: 43,412,404 km (0.116 R)
• M79: 44,596,621 km (0.03 R)
• M80: 46,031,714 km (0.116 R)
• M81: 46,996,769 km (0.09 R)
• M82: 47,481,766 km (0.092 R)
• M83: 47,724,862 km (0.104 R)
• M84: 48,456,845 km (0.045 R)
• M85: 50,674,783 km (0.074 R)
• M86: 50,757,510 km (0.104 R)
• M87: 50,923,265 km (0.118 R)
• M88: 51,671,105 km (0.096 R)
• M89: 51,837,757 km (0.082 R)
• M90: 52,088,183 km (0.081 R)
• M91: 52,422,535 km (0.096 R)
• M92: 53,177,705 km (0.091 R)
• M93: 53,767,420 km (0.076 R)
• M94: 55,891,560 km (0.103 R)
• M95: 57,006,812 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.7

Radius: 6.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.62 AU - 16.3 AU

Year: 24149 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,151,471 km

• M1: 154,684 km (0.061 R)
• M2: 414,984 km (0.029 R)
• M3: 536,308 km (0.061 R)
• M4: 608,863 km (0.087 R)
• M5: 1,188,555 km (0.116 R)
• M6: 1,445,265 km (0.101 R)
• M7: 1,719,328 km (0.103 R)
• M8: 1,806,843 km (0.094 R)
• M9: 1,963,921 km (0.066 R)
• M10: 2,078,812 km (0.093 R)
• M11: 2,243,370 km (0.048 R)
• M12: 2,660,748 km (0.079 R)
• M13: 2,943,637 km (0.034 R)
• M14: 3,566,114 km (0.105 R)
• M15: 3,964,344 km (0.085 R)
• M16: 4,710,538 km (0.089 R)
• M17: 4,989,687 km (0.031 R)
• M18: 5,892,211 km (0.101 R)
• M19: 6,159,244 km (0.12 R)
• M20: 6,878,959 km (0.071 R)
• M21: 8,210,679 km (0.076 R)
• M22: 8,886,712 km (0.048 R)
• M23: 10,013,034 km (0.082 R)
• M24: 10,211,850 km (0.119 R)
• M25: 10,532,438 km (0.071 R)
• M26: 10,775,086 km (0.082 R)
• M27: 11,060,668 km (0.117 R)
• M28: 11,514,249 km (0.088 R)
• M29: 11,848,002 km (0.108 R)
• M30: 12,312,054 km (0.069 R)
• M31: 13,607,722 km (0.106 R)
• M32: 13,695,685 km (0.083 R)
• M33: 13,739,667 km (0.049 R)
• M34: 13,783,798 km (0.06 R)
• M35: 13,960,623 km (0.12 R)
• M36: 14,138,046 km (0.092 R)
• M37: 14,405,826 km (0.105 R)
• M38: 15,861,713 km (0.032 R)
• M39: 16,046,915 km (0.067 R)
• M40: 16,326,214 km (0.079 R)
• M41: 16,607,009 km (0.102 R)
• M42: 16,889,450 km (0.045 R)
• M43: 19,353,626 km (0.108 R)
• M44: 19,650,877 km (0.054 R)
• M45: 19,700,544 km (0.091 R)
• M46: 21,414,636 km (0.096 R)
• M47: 22,082,590 km (0.072 R)
• M48: 22,445,066 km (0.087 R)
• M49: 23,808,501 km (0.111 R)
• M50: 23,861,459 km (0.075 R)
• M51: 26,560,055 km (0.119 R)
• M52: 26,779,964 km (0.067 R)
• M53: 26,945,419 km (0.081 R)
• M54: 28,393,227 km (0.111 R)
• M55: 30,439,277 km (0.114 R)
• M56: 31,247,704 km (0.075 R)
• M57: 32,356,224 km (0.119 R)
• M58: 33,358,829 km (0.114 R)
• M59: 34,851,666 km (0.07 R)
• M60: 34,972,093 km (0.1 R)
• M61: 35,515,582 km (0.084 R)
• M62: 36,000,877 km (0.093 R)
• M63: 36,061,764 km (0.08 R)
• M64: 36,305,309 km (0.064 R)
• M65: 36,610,638 km (0.112 R)
• M66: 37,223,840 km (0.117 R)
• M67: 38,026,133 km (0.115 R)
• M68: 38,522,648 km (0.073 R)
• M69: 39,146,322 km (0.099 R)
• M70: 40,151,171 km (0.086 R)
• M71: 41,100,818 km (0.079 R)
• M72: 41,419,013 km (0.104 R)
• M73: 42,507,038 km (0.082 R)
• M74: 42,893,300 km (0.054 R)
• M75: 43,151,506 km (0.083 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: 275 - 17,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit