🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.49 AU - 0.55 AU

Year: 140 Days

Day: 28.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.52 AU - 0.72 AU

Year: 182 Days

Day: 19.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,846,094 km

• M1: 341,682 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.01 AU - 1.59 AU

Year: 553 Days

Day: 40.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.52 AU - 1.96 AU

Year: 856 Days

Day: 41.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 114.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,846,094 km

• M1: 376,687 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 9

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.5 AU - 6.02 AU

Year: 5153 Days

Day: 6 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,846,094 km

• M1: 137,780 km (0.113 R)
• M2: 200,611 km (0.12 R)
• M3: 271,670 km (0.066 R)
• M4: 409,449 km (0.082 R)
• M5: 466,895 km (0.109 R)
• M6: 600,935 km (0.117 R)
• M7: 688,001 km (0.099 R)
• M8: 1,010,384 km (0.097 R)
• M9: 1,127,968 km (0.119 R)
• M10: 1,188,555 km (0.107 R)
• M11: 1,521,859 km (0.084 R)
• M12: 1,602,941 km (0.112 R)
• M13: 1,783,655 km (0.098 R)
• M14: 1,985,912 km (0.061 R)
• M15: 2,135,061 km (0.074 R)
• M16: 2,365,591 km (0.102 R)
• M17: 2,460,137 km (0.104 R)
• M18: 2,768,009 km (0.11 R)
• M19: 2,968,919 km (0.083 R)
• M20: 3,244,179 km (0.113 R)
• M21: 3,509,716 km (0.083 R)
• M22: 3,581,822 km (0.062 R)
• M23: 4,062,031 km (0.048 R)
• M24: 4,175,875 km (0.043 R)
• M25: 4,252,319 km (0.06 R)
• M26: 4,348,511 km (0.055 R)
• M27: 4,582,332 km (0.115 R)
• M28: 4,800,446 km (0.11 R)
• M29: 5,001,655 km (0.109 R)
• M30: 5,205,707 km (0.03 R)
• M31: 5,642,981 km (0.119 R)
• M32: 6,200,832 km (0.084 R)
• M33: 6,486,414 km (0.109 R)
• M34: 6,664,286 km (0.093 R)
• M35: 6,888,982 km (0.109 R)
• M36: 7,024,966 km (0.096 R)
• M37: 7,116,072 km (0.072 R)
• M38: 7,554,543 km (0.115 R)
• M39: 7,694,716 km (0.099 R)
• M40: 8,025,477 km (0.081 R)
• M41: 8,336,641 km (0.074 R)
• M42: 8,409,046 km (0.079 R)
• M43: 9,798,511 km (0.108 R)
• M44: 10,441,632 km (0.102 R)
• M45: 10,519,722 km (0.091 R)
• M46: 10,650,321 km (0.077 R)
• M47: 11,498,840 km (0.117 R)
• M48: 11,660,406 km (0.085 R)
• M49: 11,958,405 km (0.081 R)
• M50: 12,728,535 km (0.118 R)
• M51: 13,063,484 km (0.109 R)
• M52: 13,542,946 km (0.102 R)
• M53: 13,970,796 km (0.106 R)
• M54: 14,519,072 km (0.051 R)
• M55: 14,781,317 km (0.087 R)
• M56: 14,927,624 km (0.096 R)
• M57: 15,162,791 km (0.107 R)
• M58: 15,815,936 km (0.106 R)
• M59: 16,266,375 km (0.099 R)
• M60: 16,599,529 km (0.085 R)
• M61: 16,965,446 km (0.113 R)
• M62: 18,487,155 km (0.084 R)
• M63: 19,088,838 km (0.108 R)
• M64: 19,152,567 km (0.03 R)
• M65: 19,280,174 km (0.09 R)
• M66: 19,922,696 km (0.108 R)
• M67: 20,279,039 km (0.05 R)
• M68: 21,625,868 km (0.118 R)
• M69: 21,892,003 km (0.047 R)
• M70: 22,226,204 km (0.074 R)
• M71: 22,360,394 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 9.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.15 AU - 7.23 AU

Year: 6451 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,846,094 km

• M1: 126,410 km (0.04 R)
• M2: 324,777 km (0.088 R)
• M3: 658,530 km (0.052 R)
• M4: 756,965 km (0.114 R)
• M5: 1,054,815 km (0.081 R)
• M6: 1,112,859 km (0.09 R)
• M7: 1,468,453 km (0.106 R)
• M8: 1,634,058 km (0.071 R)
• M9: 1,719,179 km (0.113 R)
• M10: 1,929,663 km (0.118 R)
• M11: 2,056,522 km (0.047 R)
• M12: 2,130,124 km (0.118 R)
• M13: 2,492,450 km (0.114 R)
• M14: 2,670,920 km (0.041 R)
• M15: 3,210,071 km (0.089 R)
• M16: 3,274,548 km (0.1 R)
• M17: 3,470,222 km (0.032 R)
• M18: 3,737,404 km (0.111 R)
• M19: 4,034,355 km (0.029 R)
• M20: 4,244,540 km (0.04 R)
• M21: 4,362,723 km (0.091 R)
• M22: 4,482,102 km (0.12 R)
• M23: 4,554,358 km (0.094 R)
• M24: 4,871,655 km (0.069 R)
• M25: 5,424,868 km (0.096 R)
• M26: 5,527,641 km (0.04 R)
• M27: 6,645,287 km (0.077 R)
• M28: 6,810,593 km (0.087 R)
• M29: 7,005,219 km (0.076 R)
• M30: 7,286,463 km (0.093 R)
• M31: 7,371,585 km (0.109 R)
• M32: 7,744,083 km (0.081 R)
• M33: 7,918,066 km (0.08 R)
• M34: 8,388,551 km (0.112 R)
• M35: 8,597,240 km (0.043 R)
• M36: 8,687,148 km (0.067 R)
• M37: 8,747,287 km (0.108 R)
• M38: 8,958,968 km (0.077 R)
• M39: 9,019,704 km (0.113 R)
• M40: 9,541,951 km (0.108 R)
• M41: 9,791,031 km (0.063 R)
• M42: 10,455,246 km (0.062 R)
• M43: 11,330,543 km (0.079 R)
• M44: 11,561,372 km (0.034 R)
• M45: 12,738,408 km (0.116 R)
• M46: 12,841,182 km (0.113 R)
• M47: 13,254,521 km (0.074 R)
• M48: 13,393,348 km (0.119 R)
• M49: 14,059,208 km (0.088 R)
• M50: 14,271,786 km (0.098 R)
• M51: 14,592,524 km (0.079 R)
• M52: 14,915,656 km (0.116 R)
• M53: 15,060,018 km (0.03 R)
• M54: 16,083,716 km (0.073 R)
• M55: 16,566,767 km (0.105 R)
• M56: 17,054,456 km (0.115 R)
• M57: 17,584,931 km (0.094 R)
• M58: 17,967,153 km (0.093 R)
• M59: 18,584,394 km (0.103 R)
• M60: 18,973,797 km (0.101 R)
• M61: 20,078,278 km (0.058 R)
• M62: 20,437,762 km (0.098 R)
• M63: 20,517,946 km (0.029 R)
• M64: 20,799,340 km (0.091 R)
• M65: 20,960,756 km (0.074 R)
• M66: 21,041,539 km (0.053 R)
• M67: 21,855,651 km (0.088 R)
• M68: 22,019,759 km (0.108 R)
• M69: 22,102,038 km (0.045 R)
• M70: 22,225,456 km (0.111 R)
• M71: 22,473,191 km (0.111 R)
• M72: 22,721,673 km (0.101 R)
• M73: 23,305,254 km (0.088 R)
• M74: 23,514,841 km (0.107 R)
• M75: 24,189,826 km (0.093 R)
• M76: 24,871,095 km (0.094 R)
• M77: 25,128,254 km (0.084 R)
• M78: 25,214,123 km (0.12 R)
• M79: 25,688,348 km (0.103 R)
• M80: 26,035,116 km (0.097 R)
• M81: 26,252,631 km (0.118 R)
• M82: 26,601,942 km (0.097 R)
• M83: 27,393,315 km (0.118 R)
• M84: 28,819,431 km (0.098 R)
• M85: 29,270,020 km (0.025 R)
• M86: 29,677,674 km (0.12 R)
• M87: 30,041,496 km (0.118 R)
• M88: 30,315,261 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 10.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9 AU - 12.96 AU

Year: 13563 Days

Day: 10.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,846,094 km

• M1: 614,249 km (0.041 R)
• M2: 701,764 km (0.025 R)
• M3: 991,235 km (0.087 R)
• M4: 1,096,104 km (0.104 R)
• M5: 1,182,870 km (0.108 R)
• M6: 1,702,274 km (0.084 R)
• M7: 1,803,851 km (0.084 R)
• M8: 1,933,852 km (0.079 R)
• M9: 2,630,080 km (0.086 R)
• M10: 2,718,642 km (0.052 R)
• M11: 2,898,608 km (0.115 R)
• M12: 4,197,267 km (0.113 R)
• M13: 4,371,100 km (0.096 R)
• M14: 4,833,806 km (0.085 R)
• M15: 4,906,361 km (0.063 R)
• M16: 5,237,571 km (0.103 R)
• M17: 5,462,566 km (0.094 R)
• M18: 5,614,258 km (0.112 R)
• M19: 5,844,490 km (0.104 R)
• M20: 5,921,981 km (0.074 R)
• M21: 6,235,090 km (0.118 R)
• M22: 6,393,813 km (0.078 R)
• M23: 6,553,733 km (0.119 R)
• M24: 7,966,835 km (0.093 R)
• M25: 8,139,022 km (0.063 R)
• M26: 8,269,172 km (0.116 R)
• M27: 8,531,267 km (0.091 R)
• M28: 8,707,643 km (0.097 R)
• M29: 9,019,106 km (0.085 R)
• M30: 9,288,981 km (0.062 R)
• M31: 10,207,811 km (0.051 R)
• M32: 10,868,285 km (0.094 R)
• M33: 11,107,492 km (0.025 R)
• M34: 11,348,494 km (0.099 R)
• M35: 12,479,155 km (0.099 R)
• M36: 12,779,996 km (0.111 R)
• M37: 12,880,825 km (0.12 R)
• M38: 13,440,022 km (0.097 R)
• M39: 13,542,646 km (0.091 R)
• M40: 14,740,477 km (0.084 R)
• M41: 15,971,966 km (0.072 R)
• M42: 16,135,178 km (0.082 R)
• M43: 18,134,852 km (0.087 R)
• M44: 19,568,897 km (0.111 R)
• M45: 19,743,478 km (0.063 R)
• M46: 20,329,004 km (0.113 R)
• M47: 20,979,605 km (0.084 R)
• M48: 21,277,754 km (0.096 R)
• M49: 21,697,376 km (0.117 R)
• M50: 21,877,941 km (0.083 R)
• M51: 22,666,770 km (0.052 R)
• M52: 22,911,213 km (0.091 R)
• M53: 23,341,307 km (0.093 R)
• M54: 23,588,293 km (0.095 R)
• M55: 24,084,808 km (0.038 R)
• M56: 24,396,870 km (0.092 R)
• M57: 25,913,493 km (0.115 R)
• M58: 26,297,510 km (0.053 R)
• M59: 26,812,277 km (0.118 R)
• M60: 27,265,409 km (0.106 R)
• M61: 27,656,009 km (0.039 R)
• M62: 27,721,233 km (0.076 R)
• M63: 29,169,939 km (0.067 R)
• M64: 30,373,454 km (0.073 R)
• M65: 32,071,839 km (0.042 R)
• M66: 32,759,690 km (0.089 R)
• M67: 32,828,804 km (0.1 R)
• M68: 34,150,202 km (0.12 R)
• M69: 35,064,395 km (0.064 R)
• M70: 35,773,040 km (0.118 R)
• M71: 36,486,472 km (0.059 R)
• M72: 36,988,522 km (0.089 R)
• M73: 38,435,882 km (0.111 R)
• M74: 38,581,740 km (0.093 R)
• M75: 38,727,598 km (0.044 R)
• M76: 39,533,631 km (0.119 R)
• M77: 41,162,004 km (0.091 R)
• M78: 41,460,451 km (0.089 R)
• M79: 44,331,235 km (0.11 R)
• M80: 44,560,718 km (0.118 R)
• M81: 47,343,687 km (0.093 R)
• M82: 51,301,448 km (0.063 R)
• M83: 51,944,420 km (0.12 R)
• M84: 52,025,053 km (0.079 R)
• M85: 52,347,736 km (0.081 R)
• M86: 53,157,359 km (0.092 R)
• M87: 53,238,441 km (0.049 R)
• M88: 53,482,286 km (0.085 R)
• M89: 54,134,383 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.2

Radius: 8.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.8 AU - 14.4 AU

Year: 14728 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,846,094 km

• M1: 178,769 km (0.082 R)
• M2: 411,394 km (0.099 R)
• M3: 1,171,052 km (0.069 R)
• M4: 1,702,573 km (0.113 R)
• M5: 1,955,244 km (0.094 R)
• M6: 2,086,142 km (0.088 R)
• M7: 2,412,116 km (0.084 R)
• M8: 2,524,464 km (0.065 R)
• M9: 2,638,607 km (0.107 R)
• M10: 2,931,370 km (0.092 R)
• M11: 3,203,788 km (0.115 R)
• M12: 3,358,771 km (0.114 R)
• M13: 3,484,583 km (0.093 R)
• M14: 3,548,013 km (0.094 R)
• M15: 3,708,531 km (0.066 R)
• M16: 3,871,294 km (0.095 R)
• M17: 3,970,178 km (0.108 R)
• M18: 4,237,958 km (0.118 R)
• M19: 4,685,555 km (0.09 R)
• M20: 4,755,716 km (0.055 R)
• M21: 6,117,207 km (0.047 R)
• M22: 6,348,784 km (0.042 R)
• M23: 6,662,042 km (0.11 R)
• M24: 6,820,466 km (0.069 R)
• M25: 7,385,198 km (0.115 R)
• M26: 7,797,789 km (0.052 R)
• M27: 7,964,890 km (0.085 R)
• M28: 8,473,373 km (0.112 R)
• M29: 9,655,795 km (0.041 R)
• M30: 10,016,026 km (0.118 R)
• M31: 10,197,788 km (0.083 R)
• M32: 10,289,042 km (0.104 R)
• M33: 10,518,525 km (0.105 R)
• M34: 11,076,077 km (0.072 R)
• M35: 12,316,841 km (0.083 R)
• M36: 12,904,312 km (0.041 R)
• M37: 13,752,233 km (0.108 R)
• M38: 14,208,357 km (0.064 R)
• M39: 14,876,012 km (0.097 R)
• M40: 15,291,894 km (0.108 R)
• M41: 15,448,823 km (0.1 R)
• M42: 16,241,691 km (0.089 R)
• M43: 16,401,911 km (0.081 R)
• M44: 18,142,781 km (0.089 R)
• M45: 19,600,014 km (0.112 R)
• M46: 20,170,431 km (0.072 R)
• M47: 20,515,254 km (0.094 R)
• M48: 22,387,321 km (0.084 R)
• M49: 22,684,872 km (0.079 R)
• M50: 22,923,779 km (0.111 R)
• M51: 23,343,850 km (0.056 R)
• M52: 23,464,276 km (0.088 R)
• M53: 23,705,877 km (0.113 R)
• M54: 23,887,638 km (0.089 R)
• M55: 23,948,375 km (0.062 R)
• M56: 25,420,119 km (0.115 R)
• M57: 25,482,053 km (0.107 R)
• M58: 26,794,774 km (0.048 R)
• M59: 27,618,460 km (0.12 R)
• M60: 28,386,196 km (0.112 R)
• M61: 30,335,755 km (0.104 R)
• M62: 30,401,578 km (0.112 R)
• M63: 30,796,966 km (0.098 R)
• M64: 30,863,088 km (0.059 R)
• M65: 31,526,255 km (0.111 R)
• M66: 31,659,547 km (0.071 R)
• M67: 32,597,226 km (0.111 R)
• M68: 33,544,181 km (0.089 R)
• M69: 33,952,733 km (0.104 R)
• M70: 34,499,962 km (0.091 R)
• M71: 35,742,073 km (0.029 R)
• M72: 36,648,337 km (0.07 R)
• M73: 37,139,467 km (0.062 R)
• M74: 37,562,081 km (0.112 R)
• M75: 37,915,431 km (0.095 R)
• M76: 38,128,159 km (0.067 R)
• M77: 39,842,999 km (0.104 R)
• M78: 40,131,274 km (0.039 R)
• M79: 40,492,703 km (0.083 R)
• M80: 41,510,118 km (0.074 R)
• M81: 41,583,122 km (0.104 R)
• M82: 43,495,880 km (0.041 R)
• M83: 43,792,682 km (0.097 R)
• M84: 43,867,032 km (0.113 R)
• M85: 44,612,479 km (0.087 R)
• M86: 47,330,522 km (0.098 R)
• M87: 49,791,258 km (0.095 R)
• M88: 51,742,463 km (0.072 R)
• M89: 52,372,120 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit