🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.65 AU - 1.75 AU

Year: 840 Days

Day: 16.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.46 AU - 2.04 AU

Year: 877 Days

Day: 29.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.04 AU - 2.92 AU

Year: 1479 Days

Day: 29.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,636,971 km

• M1: 1,349,822 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.71 AU - 2.87 AU

Year: 1765 Days

Day: 36.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.7

Radius: 9.7

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.35 AU - 8.17 AU

Year: 6657 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,636,971 km

• M1: 130,898 km (0.11 R)
• M2: 219,011 km (0.073 R)
• M3: 301,440 km (0.111 R)
• M4: 376,089 km (0.103 R)
• M5: 458,817 km (0.093 R)
• M6: 764,894 km (0.117 R)
• M7: 891,454 km (0.1 R)
• M8: 1,239,119 km (0.113 R)
• M9: 1,586,785 km (0.06 R)
• M10: 1,709,455 km (0.091 R)
• M11: 1,793,080 km (0.049 R)
• M12: 1,986,361 km (0.092 R)
• M13: 2,976,399 km (0.068 R)
• M14: 3,283,972 km (0.062 R)
• M15: 3,362,511 km (0.111 R)
• M16: 3,521,534 km (0.03 R)
• M17: 3,737,404 km (0.064 R)
• M18: 3,929,936 km (0.079 R)
• M19: 4,182,308 km (0.066 R)
• M20: 4,732,379 km (0.072 R)
• M21: 4,910,849 km (0.087 R)
• M22: 5,031,126 km (0.107 R)
• M23: 5,182,818 km (0.089 R)
• M24: 5,428,757 km (0.117 R)
• M25: 5,647,170 km (0.036 R)
• M26: 6,516,184 km (0.097 R)
• M27: 6,882,250 km (0.094 R)
• M28: 7,461,194 km (0.109 R)
• M29: 7,669,284 km (0.04 R)
• M30: 8,091,150 km (0.107 R)
• M31: 9,141,776 km (0.062 R)
• M32: 9,967,257 km (0.084 R)
• M33: 10,427,570 km (0.083 R)
• M34: 11,052,141 km (0.036 R)
• M35: 11,329,196 km (0.086 R)
• M36: 11,408,782 km (0.105 R)
• M37: 11,890,338 km (0.088 R)
• M38: 12,624,864 km (0.086 R)
• M39: 12,956,073 km (0.079 R)
• M40: 13,458,423 km (0.065 R)
• M41: 14,223,616 km (0.119 R)
• M42: 14,568,289 km (0.071 R)
• M43: 14,785,206 km (0.108 R)
• M44: 15,663,047 km (0.091 R)
• M45: 16,603,120 km (0.102 R)
• M46: 17,423,365 km (0.101 R)
• M47: 17,561,294 km (0.118 R)
• M48: 17,977,475 km (0.112 R)
• M49: 18,070,376 km (0.086 R)
• M50: 18,490,596 km (0.106 R)
• M51: 18,584,394 km (0.054 R)
• M52: 19,103,199 km (0.114 R)
• M53: 19,578,921 km (0.098 R)
• M54: 19,914,169 km (0.096 R)
• M55: 20,203,192 km (0.077 R)
• M56: 20,785,278 km (0.104 R)
• M57: 21,718,170 km (0.073 R)
• M58: 23,370,778 km (0.047 R)
• M59: 23,472,205 km (0.072 R)
• M60: 24,186,385 km (0.086 R)
• M61: 24,856,135 km (0.074 R)
• M62: 26,161,077 km (0.081 R)
• M63: 27,007,801 km (0.112 R)
• M64: 28,240,787 km (0.116 R)
• M65: 28,457,105 km (0.045 R)
• M66: 30,928,313 km (0.036 R)
• M67: 32,274,095 km (0.119 R)
• M68: 32,670,230 km (0.095 R)
• M69: 33,410,291 km (0.1 R)
• M70: 33,753,618 km (0.12 R)
• M71: 34,790,780 km (0.113 R)
• M72: 35,080,850 km (0.088 R)
• M73: 35,488,056 km (0.082 R)
• M74: 35,663,085 km (0.081 R)
• M75: 36,542,571 km (0.094 R)
• M76: 37,073,793 km (0.101 R)
• M77: 37,607,409 km (0.05 R)
• M78: 38,143,717 km (0.09 R)
• M79: 38,682,419 km (0.089 R)
• M80: 39,404,678 km (0.066 R)
• M81: 39,646,428 km (0.068 R)
• M82: 39,888,627 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455

Radius: 11.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.25 AU - 9.35 AU

Year: 9057 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,636,971 km

• M1: 145,260 km (0.112 R)
• M2: 442,211 km (0.091 R)
• M3: 631,303 km (0.088 R)
• M4: 1,108,371 km (0.118 R)
• M5: 1,194,988 km (0.1 R)
• M6: 1,393,803 km (0.067 R)
• M7: 1,526,197 km (0.066 R)
• M8: 1,783,506 km (0.086 R)
• M9: 2,229,008 km (0.105 R)
• M10: 2,522,071 km (0.093 R)
• M11: 2,638,158 km (0.046 R)
• M12: 3,500,590 km (0.08 R)
• M13: 3,630,591 km (0.107 R)
• M14: 4,194,276 km (0.099 R)
• M15: 4,304,828 km (0.072 R)
• M16: 4,785,486 km (0.046 R)
• M17: 5,164,717 km (0.109 R)
• M18: 5,432,946 km (0.116 R)
• M19: 5,614,258 km (0.086 R)
• M20: 5,828,483 km (0.082 R)
• M21: 5,952,050 km (0.098 R)
• M22: 6,972,308 km (0.073 R)
• M23: 7,637,420 km (0.12 R)
• M24: 7,840,873 km (0.12 R)
• M25: 8,427,297 km (0.103 R)
• M26: 8,778,852 km (0.08 R)
• M27: 8,956,425 km (0.051 R)
• M28: 9,315,160 km (0.112 R)
• M29: 10,009,893 km (0.114 R)
• M30: 10,121,044 km (0.034 R)
• M31: 10,232,644 km (0.115 R)
• M32: 10,494,739 km (0.079 R)
• M33: 11,643,053 km (0.086 R)
• M34: 12,271,813 km (0.118 R)
• M35: 12,550,364 km (0.105 R)
• M36: 13,113,749 km (0.045 R)
• M37: 13,398,434 km (0.12 R)
• M38: 13,808,931 km (0.095 R)
• M39: 14,015,675 km (0.111 R)
• M40: 14,937,647 km (0.114 R)
• M41: 15,149,926 km (0.089 R)
• M42: 15,448,673 km (0.101 R)
• M43: 16,226,283 km (0.111 R)
• M44: 16,488,229 km (0.119 R)
• M45: 16,575,893 km (0.062 R)
• M46: 16,883,915 km (0.067 R)
• M47: 17,060,740 km (0.095 R)
• M48: 17,819,201 km (0.042 R)
• M49: 18,361,343 km (0.058 R)
• M50: 19,415,410 km (0.041 R)
• M51: 20,019,785 km (0.102 R)
• M52: 21,104,370 km (0.106 R)
• M53: 21,247,236 km (0.086 R)
• M54: 21,533,865 km (0.11 R)
• M55: 22,840,005 km (0.1 R)
• M56: 23,182,733 km (0.049 R)
• M57: 25,934,885 km (0.049 R)
• M58: 26,754,831 km (0.115 R)
• M59: 27,064,499 km (0.095 R)
• M60: 28,105,251 km (0.097 R)
• M61: 28,314,987 km (0.091 R)
• M62: 28,472,664 km (0.079 R)
• M63: 28,683,297 km (0.108 R)
• M64: 28,788,764 km (0.064 R)
• M65: 29,690,839 km (0.107 R)
• M66: 29,957,871 km (0.049 R)
• M67: 30,440,624 km (0.026 R)
• M68: 30,656,044 km (0.069 R)
• M69: 32,782,578 km (0.082 R)
• M70: 33,003,385 km (0.095 R)
• M71: 33,390,993 km (0.086 R)
• M72: 34,394,645 km (0.077 R)
• M73: 34,562,793 km (0.029 R)
• M74: 34,900,136 km (0.099 R)
• M75: 36,260,130 km (0.109 R)
• M76: 37,061,376 km (0.097 R)
• M77: 37,521,988 km (0.06 R)
• M78: 38,274,316 km (0.086 R)
• M79: 38,856,551 km (0.038 R)
• M80: 39,148,716 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 14

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.87 AU - 10.31 AU

Year: 10380 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,636,971 km

• M1: 279,898 km (0.12 R)
• M2: 461,061 km (0.099 R)
• M3: 802,144 km (0.092 R)
• M4: 1,279,211 km (0.114 R)
• M5: 1,457,233 km (0.111 R)
• M6: 1,580,651 km (0.05 R)
• M7: 2,251,897 km (0.101 R)
• M8: 2,347,789 km (0.101 R)
• M9: 2,494,245 km (0.057 R)
• M10: 2,643,843 km (0.075 R)
• M11: 2,900,104 km (0.089 R)
• M12: 3,031,451 km (0.091 R)
• M13: 3,164,743 km (0.079 R)
• M14: 3,354,732 km (0.104 R)
• M15: 4,152,538 km (0.098 R)
• M16: 5,102,634 km (0.104 R)
• M17: 5,883,385 km (0.103 R)
• M18: 6,185,872 km (0.107 R)
• M19: 7,017,636 km (0.113 R)
• M20: 7,266,866 km (0.065 R)
• M21: 7,774,302 km (0.063 R)
• M22: 8,443,603 km (0.099 R)
• M23: 8,746,987 km (0.074 R)
• M24: 9,599,995 km (0.108 R)
• M25: 10,196,890 km (0.05 R)
• M26: 10,317,765 km (0.104 R)
• M27: 10,560,862 km (0.097 R)
• M28: 12,229,776 km (0.077 R)
• M29: 12,401,215 km (0.119 R)
• M30: 12,876,637 km (0.116 R)
• M31: 12,963,852 km (0.094 R)
• M32: 13,138,583 km (0.11 R)
• M33: 13,270,229 km (0.083 R)
• M34: 14,248,898 km (0.069 R)
• M35: 14,338,956 km (0.08 R)
• M36: 16,700,807 km (0.073 R)
• M37: 17,226,045 km (0.083 R)
• M38: 17,322,087 km (0.065 R)
• M39: 18,292,528 km (0.119 R)
• M40: 19,081,657 km (0.1 R)
• M41: 19,630,681 km (0.058 R)
• M42: 20,083,664 km (0.088 R)
• M43: 22,138,839 km (0.11 R)
• M44: 22,243,259 km (0.08 R)
• M45: 22,768,347 km (0.102 R)
• M46: 23,085,345 km (0.092 R)
• M47: 23,191,260 km (0.057 R)
• M48: 23,297,475 km (0.104 R)
• M49: 23,403,839 km (0.104 R)
• M50: 23,723,679 km (0.072 R)
• M51: 24,909,093 km (0.087 R)
• M52: 25,783,343 km (0.066 R)
• M53: 26,003,551 km (0.109 R)
• M54: 26,113,804 km (0.119 R)
• M55: 26,224,208 km (0.109 R)
• M56: 26,501,113 km (0.066 R)
• M57: 26,890,367 km (0.067 R)
• M58: 27,057,767 km (0.057 R)
• M59: 27,393,464 km (0.049 R)
• M60: 27,787,056 km (0.072 R)
• M61: 28,182,444 km (0.112 R)
• M62: 30,187,354 km (0.109 R)
• M63: 32,297,133 km (0.036 R)
• M64: 32,475,155 km (0.084 R)
• M65: 32,772,555 km (0.115 R)
• M66: 34,879,043 km (0.088 R)
• M67: 35,000,815 km (0.046 R)
• M68: 35,366,732 km (0.087 R)
• M69: 35,979,485 km (0.095 R)
• M70: 36,967,279 km (0.055 R)
• M71: 37,277,695 km (0.085 R)
• M72: 37,402,160 km (0.106 R)
• M73: 37,901,219 km (0.076 R)
• M74: 38,277,158 km (0.107 R)
• M75: 38,654,145 km (0.096 R)
• M76: 38,906,217 km (0.069 R)
• M77: 41,134,927 km (0.115 R)
• M78: 41,908,497 km (0.071 R)
• M79: 43,078,053 km (0.04 R)
• M80: 43,404,775 km (0.097 R)
• M81: 43,535,673 km (0.088 R)
• M82: 43,995,088 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.2

Radius: 6.6

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.38 AU - 13.88 AU

Year: 17000 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,636,971 km

• M1: 128,205 km (0.057 R)
• M2: 292,763 km (0.115 R)
• M3: 337,194 km (0.095 R)
• M4: 560,244 km (0.105 R)
• M5: 739,911 km (0.077 R)
• M6: 803,789 km (0.117 R)
• M7: 2,278,525 km (0.099 R)
• M8: 2,373,221 km (0.051 R)
• M9: 2,632,474 km (0.098 R)
• M10: 3,355,630 km (0.113 R)
• M11: 3,499,992 km (0.098 R)
• M12: 3,720,499 km (0.087 R)
• M13: 4,970,988 km (0.114 R)
• M14: 5,344,234 km (0.059 R)
• M15: 5,899,392 km (0.108 R)
• M16: 6,030,141 km (0.105 R)
• M17: 6,472,801 km (0.117 R)
• M18: 6,517,680 km (0.115 R)
• M19: 6,880,156 km (0.082 R)
• M20: 7,110,088 km (0.058 R)
• M21: 8,054,798 km (0.11 R)
• M22: 8,297,147 km (0.107 R)
• M23: 8,492,671 km (0.089 R)
• M24: 11,987,577 km (0.082 R)
• M25: 12,487,084 km (0.098 R)
• M26: 13,448,998 km (0.117 R)
• M27: 14,317,414 km (0.058 R)
• M28: 14,375,907 km (0.057 R)
• M29: 15,925,890 km (0.04 R)
• M30: 15,986,477 km (0.085 R)
• M31: 16,967,540 km (0.066 R)
• M32: 17,590,615 km (0.076 R)
• M33: 17,653,297 km (0.053 R)
• M34: 17,841,940 km (0.106 R)
• M35: 18,031,181 km (0.11 R)
• M36: 18,475,487 km (0.081 R)
• M37: 20,551,606 km (0.072 R)
• M38: 21,617,192 km (0.073 R)
• M39: 21,818,999 km (0.077 R)
• M40: 22,089,023 km (0.097 R)
• M41: 22,768,946 km (0.119 R)
• M42: 22,837,312 km (0.03 R)
• M43: 23,870,883 km (0.063 R)
• M44: 24,218,848 km (0.081 R)
• M45: 24,288,710 km (0.049 R)
• M46: 24,849,403 km (0.085 R)
• M47: 27,134,810 km (0.032 R)
• M48: 27,862,603 km (0.114 R)
• M49: 28,523,228 km (0.106 R)
• M50: 28,744,483 km (0.11 R)
• M51: 28,966,486 km (0.067 R)
• M52: 29,784,936 km (0.109 R)
• M53: 31,140,742 km (0.115 R)
• M54: 31,673,310 km (0.062 R)
• M55: 31,749,605 km (0.057 R)
• M56: 32,593,337 km (0.03 R)
• M57: 34,146,312 km (0.109 R)
• M58: 34,381,331 km (0.085 R)
• M59: 34,459,870 km (0.071 R)
• M60: 35,168,664 km (0.09 R)
• M61: 36,200,890 km (0.116 R)
• M62: 36,841,168 km (0.078 R)
• M63: 37,485,038 km (0.099 R)
• M64: 37,727,536 km (0.101 R)
• M65: 37,808,468 km (0.092 R)
• M66: 38,539,403 km (0.038 R)
• M67: 39,029,336 km (0.12 R)
• M68: 41,009,414 km (0.107 R)
• M69: 41,092,590 km (0.108 R)
• M70: 41,509,520 km (0.044 R)
• M71: 41,844,170 km (0.074 R)
• M72: 42,347,567 km (0.085 R)
• M73: 44,381,499 km (0.115 R)
• M74: 46,014,211 km (0.099 R)
• M75: 46,968,346 km (0.103 R)
• M76: 48,016,728 km (0.045 R)
• M77: 48,192,206 km (0.104 R)
• M78: 49,161,151 km (0.041 R)
• M79: 49,958,658 km (0.113 R)
• M80: 51,926,169 km (0.108 R)
• M81: 52,106,285 km (0.042 R)
• M82: 54,466,790 km (0.044 R)
• M83: 54,649,748 km (0.097 R)
• M84: 55,659,982 km (0.067 R)
• M85: 57,512,453 km (0.064 R)
• M86: 57,698,852 km (0.06 R)
• M87: 58,165,597 km (0.096 R)
• M88: 58,633,689 km (0.107 R)
• M89: 60,328,932 km (0.101 R)
• M90: 61,563,264 km (0.075 R)
• M91: 62,040,182 km (0.107 R)
• M92: 63,093,800 km (0.105 R)
• M93: 63,767,439 km (0.108 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: 306 - 14,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit