🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.54 AU - 0.86 AU

Year: 249 Days

Day: 35.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 125.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.5 AU - 1.92 AU

Year: 949 Days

Day: 22.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.19 AU - 2.23 AU

Year: 1395 Days

Day: 45.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.92 AU - 2.78 AU

Year: 1530 Days

Day: 38.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.11 AU - 2.71 AU

Year: 1589 Days

Day: 28.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248

Radius: 14.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.15 AU - 4.29 AU

Year: 3681 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,052,904 km

• M1: 193,879 km (0.111 R)
• M2: 292,763 km (0.117 R)
• M3: 453,730 km (0.085 R)
• M4: 624,721 km (0.117 R)
• M5: 720,015 km (0.075 R)
• M6: 1,187,957 km (0.094 R)
• M7: 1,301,053 km (0.086 R)
• M8: 1,628,822 km (0.12 R)
• M9: 1,755,830 km (0.096 R)
• M10: 1,946,867 km (0.119 R)
• M11: 2,208,214 km (0.081 R)
• M12: 2,337,018 km (0.112 R)
• M13: 2,575,178 km (0.065 R)
• M14: 2,863,303 km (0.059 R)
• M15: 3,018,586 km (0.112 R)
• M16: 3,147,689 km (0.04 R)
• M17: 3,352,339 km (0.062 R)
• M18: 3,486,378 km (0.087 R)
• M19: 3,683,100 km (0.057 R)
• M20: 3,993,066 km (0.062 R)
• M21: 4,119,477 km (0.033 R)
• M22: 4,295,553 km (0.03 R)
• M23: 4,655,336 km (0.073 R)
• M24: 4,838,893 km (0.101 R)
• M25: 5,041,897 km (0.047 R)
• M26: 5,161,725 km (0.115 R)
• M27: 5,282,450 km (0.09 R)
• M28: 5,404,223 km (0.118 R)
• M29: 5,509,241 km (0.105 R)
• M30: 5,685,916 km (0.092 R)
• M31: 6,635,114 km (0.111 R)
• M32: 6,766,611 km (0.108 R)
• M33: 6,975,150 km (0.055 R)
• M34: 7,070,594 km (0.102 R)
• M35: 7,340,319 km (0.053 R)
• M36: 7,554,692 km (0.108 R)
• M37: 8,129,747 km (0.087 R)
• M38: 8,291,013 km (0.112 R)
• M39: 8,967,046 km (0.115 R)
• M40: 9,091,811 km (0.08 R)
• M41: 9,554,666 km (0.109 R)
• M42: 9,767,544 km (0.101 R)
• M43: 10,089,928 km (0.114 R)
• M44: 10,591,080 km (0.106 R)
• M45: 10,701,035 km (0.11 R)
• M46: 10,811,438 km (0.119 R)
• M47: 11,011,151 km (0.105 R)
• M48: 11,122,602 km (0.105 R)
• M49: 11,279,380 km (0.073 R)
• M50: 11,459,346 km (0.091 R)
• M51: 11,595,032 km (0.117 R)
• M52: 11,936,414 km (0.048 R)
• M53: 12,675,876 km (0.1 R)
• M54: 12,910,147 km (0.097 R)
• M55: 13,240,309 km (0.072 R)
• M56: 13,478,020 km (0.095 R)
• M57: 13,669,057 km (0.107 R)
• M58: 14,175,146 km (0.101 R)
• M59: 14,564,699 km (0.087 R)
• M60: 14,957,992 km (0.08 R)
• M61: 15,329,743 km (0.104 R)
• M62: 15,880,712 km (0.042 R)
• M63: 16,107,951 km (0.118 R)
• M64: 16,209,378 km (0.092 R)
• M65: 16,976,217 km (0.103 R)
• M66: 17,079,439 km (0.071 R)
• M67: 17,468,095 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.1

Radius: 9.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.05 AU - 11.01 AU

Year: 11521 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,052,904 km

• M1: 147,055 km (0.106 R)
• M2: 372,947 km (0.072 R)
• M3: 517,459 km (0.056 R)
• M4: 740,509 km (0.053 R)
• M5: 944,411 km (0.12 R)
• M6: 1,202,168 km (0.108 R)
• M7: 1,824,496 km (0.119 R)
• M8: 1,908,719 km (0.079 R)
• M9: 1,972,747 km (0.08 R)
• M10: 2,213,600 km (0.093 R)
• M11: 2,349,135 km (0.037 R)
• M12: 2,417,950 km (0.084 R)
• M13: 2,534,188 km (0.116 R)
• M14: 2,604,798 km (0.073 R)
• M15: 2,699,942 km (0.052 R)
• M16: 2,796,433 km (0.068 R)
• M17: 3,503,133 km (0.044 R)
• M18: 4,013,112 km (0.037 R)
• M19: 4,319,190 km (0.038 R)
• M20: 4,403,862 km (0.072 R)
• M21: 4,983,255 km (0.043 R)
• M22: 5,161,875 km (0.11 R)
• M23: 5,282,002 km (0.078 R)
• M24: 5,494,580 km (0.108 R)
• M25: 5,896,998 km (0.062 R)
• M26: 6,567,047 km (0.106 R)
• M27: 6,795,782 km (0.088 R)
• M28: 7,668,237 km (0.104 R)
• M29: 8,047,917 km (0.101 R)
• M30: 8,398,424 km (0.097 R)
• M31: 8,575,548 km (0.113 R)
• M32: 8,646,757 km (0.079 R)
• M33: 8,789,772 km (0.075 R)
• M34: 8,861,579 km (0.061 R)
• M35: 9,738,522 km (0.116 R)
• M36: 9,962,021 km (0.097 R)
• M37: 11,850,395 km (0.09 R)
• M38: 12,129,096 km (0.09 R)
• M39: 12,490,525 km (0.106 R)
• M40: 13,141,874 km (0.09 R)
• M41: 13,224,153 km (0.077 R)
• M42: 13,389,009 km (0.09 R)
• M43: 14,562,455 km (0.068 R)
• M44: 14,861,052 km (0.104 R)
• M45: 15,118,510 km (0.043 R)
• M46: 17,141,074 km (0.113 R)
• M47: 17,591,962 km (0.115 R)
• M48: 18,229,697 km (0.034 R)
• M49: 18,413,254 km (0.107 R)
• M50: 18,782,461 km (0.109 R)
• M51: 19,621,706 km (0.111 R)
• M52: 19,809,900 km (0.115 R)
• M53: 21,095,843 km (0.117 R)
• M54: 21,627,364 km (0.113 R)
• M55: 21,870,461 km (0.087 R)
• M56: 21,967,999 km (0.025 R)
• M57: 22,163,373 km (0.046 R)
• M58: 22,457,632 km (0.073 R)
• M59: 22,605,285 km (0.034 R)
• M60: 25,367,760 km (0.108 R)
• M61: 25,572,858 km (0.07 R)
• M62: 25,984,552 km (0.068 R)
• M63: 26,139,535 km (0.102 R)
• M64: 27,811,591 km (0.079 R)
• M65: 28,927,591 km (0.097 R)
• M66: 29,088,259 km (0.071 R)
• M67: 30,220,864 km (0.096 R)
• M68: 30,329,472 km (0.052 R)
• M69: 31,808,696 km (0.064 R)
• M70: 32,196,005 km (0.05 R)
• M71: 32,362,507 km (0.107 R)
• M72: 32,807,860 km (0.069 R)
• M73: 33,311,257 km (0.08 R)
• M74: 34,779,859 km (0.065 R)
• M75: 36,964,138 km (0.118 R)
• M76: 37,254,807 km (0.114 R)
• M77: 37,429,537 km (0.066 R)
• M78: 38,660,727 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 8.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.11 AU - 10.55 AU

Year: 12100 Days

Day: 8.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,052,904 km

• M1: 115,340 km (0.097 R)
• M2: 207,193 km (0.08 R)
• M3: 475,272 km (0.106 R)
• M4: 567,126 km (0.036 R)
• M5: 810,970 km (0.086 R)
• M6: 981,661 km (0.081 R)
• M7: 1,260,063 km (0.057 R)
• M8: 1,408,614 km (0.104 R)
• M9: 1,545,496 km (0.101 R)
• M10: 1,669,063 km (0.1 R)
• M11: 1,723,068 km (0.092 R)
• M12: 1,944,922 km (0.113 R)
• M13: 2,355,418 km (0.111 R)
• M14: 2,518,779 km (0.102 R)
• M15: 3,142,602 km (0.038 R)
• M16: 3,460,348 km (0.09 R)
• M17: 3,646,598 km (0.109 R)
• M18: 3,956,415 km (0.105 R)
• M19: 4,102,273 km (0.096 R)
• M20: 4,424,507 km (0.043 R)
• M21: 4,525,186 km (0.066 R)
• M22: 4,754,819 km (0.057 R)
• M23: 5,601,991 km (0.085 R)
• M24: 6,015,031 km (0.119 R)
• M25: 6,466,368 km (0.096 R)
• M26: 6,523,664 km (0.082 R)
• M27: 6,841,260 km (0.113 R)
• M28: 7,075,530 km (0.047 R)
• M29: 7,134,472 km (0.09 R)
• M30: 7,612,138 km (0.114 R)
• M31: 7,854,935 km (0.038 R)
• M32: 7,946,639 km (0.088 R)
• M33: 8,598,437 km (0.1 R)
• M34: 8,946,701 km (0.114 R)
• M35: 9,074,607 km (0.082 R)
• M36: 9,202,962 km (0.106 R)
• M37: 9,267,438 km (0.062 R)
• M38: 9,526,692 km (0.074 R)
• M39: 9,788,338 km (0.069 R)
• M40: 10,118,650 km (0.111 R)
• M41: 11,029,103 km (0.103 R)
• M42: 11,303,765 km (0.097 R)
• M43: 11,441,993 km (0.047 R)
• M44: 11,615,676 km (0.114 R)
• M45: 12,247,727 km (0.037 R)
• M46: 12,354,241 km (0.073 R)
• M47: 12,496,658 km (0.118 R)
• M48: 12,854,945 km (0.066 R)
• M49: 13,692,244 km (0.058 R)
• M50: 13,876,549 km (0.104 R)
• M51: 14,061,601 km (0.1 R)
• M52: 14,697,392 km (0.102 R)
• M53: 15,304,161 km (0.084 R)
• M54: 15,533,794 km (0.082 R)
• M55: 15,919,158 km (0.045 R)
• M56: 16,307,664 km (0.076 R)
• M57: 16,935,825 km (0.083 R)
• M58: 17,531,823 km (0.114 R)
• M59: 17,731,985 km (0.06 R)
• M60: 18,013,528 km (0.101 R)
• M61: 18,134,703 km (0.089 R)
• M62: 19,031,243 km (0.112 R)
• M63: 20,529,166 km (0.074 R)
• M64: 20,952,079 km (0.09 R)
• M65: 21,036,901 km (0.095 R)
• M66: 21,249,630 km (0.116 R)
• M67: 21,420,470 km (0.095 R)
• M68: 21,763,349 km (0.116 R)
• M69: 21,892,302 km (0.055 R)
• M70: 22,454,341 km (0.107 R)
• M71: 22,628,324 km (0.085 R)
• M72: 24,302,623 km (0.092 R)
• M73: 24,705,041 km (0.09 R)
• M74: 24,884,559 km (0.064 R)
• M75: 25,064,525 km (0.112 R)
• M76: 25,335,447 km (0.118 R)
• M77: 26,519,963 km (0.08 R)
• M78: 26,657,892 km (0.035 R)
• M79: 27,211,553 km (0.101 R)
• M80: 28,049,302 km (0.081 R)
• M81: 29,037,395 km (0.072 R)
• M82: 29,464,348 km (0.083 R)
• M83: 29,654,786 km (0.033 R)
• M84: 29,845,673 km (0.089 R)
• M85: 29,941,266 km (0.107 R)
• M86: 30,661,280 km (0.111 R)
• M87: 30,854,262 km (0.119 R)
• M88: 32,658,412 km (0.087 R)
• M89: 32,806,065 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 16,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit