🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 152 Days

Day: 35.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,120,713 km

• M1: 373,097 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.6 AU - 0.92 AU

Year: 247 Days

Day: 37.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,120,713 km

• M1: 81,680 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.87 AU - 1.29 AU

Year: 418 Days

Day: 16.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.72 AU - 2.24 AU

Year: 1039 Days

Day: 23.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,120,713 km

• M1: 651,648 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.26 AU - 2.52 AU

Year: 1377 Days

Day: 19.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.21 AU - 2.63 AU

Year: 1403 Days

Day: 45.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 149.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 11.8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.37 AU - 6.27 AU

Year: 5234 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,120,713 km

• M1: 288,425 km (0.053 R)
• M2: 604,525 km (0.118 R)
• M3: 713,133 km (0.076 R)
• M4: 802,892 km (0.116 R)
• M5: 1,141,731 km (0.094 R)
• M6: 1,327,980 km (0.052 R)
• M7: 1,609,523 km (0.095 R)
• M8: 1,748,799 km (0.108 R)
• M9: 2,855,075 km (0.08 R)
• M10: 3,198,702 km (0.057 R)
• M11: 3,375,676 km (0.062 R)
• M12: 3,465,285 km (0.094 R)
• M13: 3,670,085 km (0.09 R)
• M14: 3,949,384 km (0.038 R)
• M15: 4,044,079 km (0.118 R)
• M16: 4,332,654 km (0.096 R)
• M17: 4,528,926 km (0.117 R)
• M18: 5,290,828 km (0.09 R)
• M19: 5,527,193 km (0.079 R)
• M20: 5,928,863 km (0.1 R)
• M21: 6,119,600 km (0.112 R)
• M22: 6,479,383 km (0.058 R)
• M23: 6,931,617 km (0.11 R)
• M24: 7,132,677 km (0.035 R)
• M25: 7,219,444 km (0.118 R)
• M26: 7,335,681 km (0.048 R)
• M27: 7,452,667 km (0.064 R)
• M28: 7,777,294 km (0.119 R)
• M29: 8,257,802 km (0.096 R)
• M30: 8,410,093 km (0.025 R)
• M31: 8,779,151 km (0.118 R)
• M32: 8,872,201 km (0.093 R)
• M33: 9,917,890 km (0.113 R)
• M34: 10,112,367 km (0.097 R)
• M35: 10,439,089 km (0.055 R)
• M36: 10,537,674 km (0.071 R)
• M37: 11,102,855 km (0.102 R)
• M38: 11,406,090 km (0.11 R)
• M39: 11,678,059 km (0.114 R)
• M40: 12,089,752 km (0.116 R)
• M41: 12,297,543 km (0.117 R)
• M42: 12,857,189 km (0.093 R)
• M43: 14,074,018 km (0.069 R)
• M44: 14,475,539 km (0.091 R)
• M45: 14,955,000 km (0.036 R)
• M46: 15,477,246 km (0.118 R)
• M47: 16,157,318 km (0.088 R)
• M48: 16,348,055 km (0.107 R)
• M49: 16,924,606 km (0.075 R)
• M50: 17,195,976 km (0.086 R)
• M51: 17,273,767 km (0.084 R)
• M52: 17,625,172 km (0.09 R)
• M53: 17,979,121 km (0.11 R)
• M54: 18,216,383 km (0.09 R)
• M55: 18,335,313 km (0.088 R)
• M56: 18,614,014 km (0.11 R)
• M57: 18,854,119 km (0.078 R)
• M58: 19,135,363 km (0.094 R)
• M59: 19,296,779 km (0.028 R)
• M60: 20,274,551 km (0.088 R)
• M61: 20,480,248 km (0.108 R)
• M62: 20,562,676 km (0.113 R)
• M63: 22,447,908 km (0.118 R)
• M64: 22,532,880 km (0.096 R)
• M65: 22,831,477 km (0.087 R)
• M66: 23,088,487 km (0.074 R)
• M67: 23,475,795 km (0.107 R)
• M68: 24,518,941 km (0.112 R)
• M69: 26,740,470 km (0.084 R)
• M70: 27,101,898 km (0.12 R)
• M71: 27,328,539 km (0.086 R)
• M72: 27,555,928 km (0.112 R)
• M73: 28,563,619 km (0.094 R)
• M74: 28,655,921 km (0.111 R)
• M75: 30,238,666 km (0.088 R)
• M76: 30,993,238 km (0.105 R)
• M77: 31,849,686 km (0.068 R)
• M78: 32,041,022 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 9.5

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.63 AU - 6.45 AU

Year: 5534 Days

Day: 5 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,120,713 km

• M1: 126,261 km (0.116 R)
• M2: 356,193 km (0.064 R)
• M3: 510,129 km (0.034 R)
• M4: 638,334 km (0.075 R)
• M5: 886,367 km (0.106 R)
• M6: 1,103,733 km (0.103 R)
• M7: 1,258,417 km (0.039 R)
• M8: 1,338,452 km (0.106 R)
• M9: 1,470,397 km (0.064 R)
• M10: 1,555,070 km (0.107 R)
• M11: 1,783,057 km (0.105 R)
• M12: 1,910,365 km (0.107 R)
• M13: 2,097,661 km (0.075 R)
• M14: 2,271,344 km (0.033 R)
• M15: 2,330,436 km (0.104 R)
• M16: 2,449,964 km (0.075 R)
• M17: 3,078,275 km (0.1 R)
• M18: 3,143,799 km (0.096 R)
• M19: 3,254,053 km (0.06 R)
• M20: 3,754,757 km (0.102 R)
• M21: 3,942,801 km (0.109 R)
• M22: 4,230,777 km (0.068 R)
• M23: 4,751,228 km (0.113 R)
• M24: 5,187,306 km (0.099 R)
• M25: 5,291,875 km (0.104 R)
• M26: 5,450,000 km (0.106 R)
• M27: 5,852,119 km (0.071 R)
• M28: 6,291,638 km (0.114 R)
• M29: 6,375,263 km (0.115 R)
• M30: 7,554,842 km (0.112 R)
• M31: 7,882,611 km (0.1 R)
• M32: 8,033,256 km (0.061 R)
• M33: 8,676,078 km (0.053 R)
• M34: 9,050,821 km (0.113 R)
• M35: 9,398,935 km (0.051 R)
• M36: 9,590,719 km (0.068 R)
• M37: 9,751,537 km (0.05 R)
• M38: 10,802,013 km (0.094 R)
• M39: 11,137,561 km (0.102 R)
• M40: 11,510,659 km (0.073 R)
• M41: 11,681,649 km (0.059 R)
• M42: 12,549,167 km (0.077 R)
• M43: 12,972,978 km (0.073 R)
• M44: 13,186,604 km (0.096 R)
• M45: 13,401,426 km (0.078 R)
• M46: 13,509,286 km (0.111 R)
• M47: 14,677,496 km (0.082 R)
• M48: 15,086,646 km (0.118 R)
• M49: 15,161,295 km (0.112 R)
• M50: 15,273,793 km (0.112 R)
• M51: 15,574,934 km (0.111 R)
• M52: 15,992,162 km (0.041 R)
• M53: 16,068,307 km (0.092 R)
• M54: 16,605,513 km (0.086 R)
• M55: 16,682,706 km (0.067 R)
• M56: 17,031,718 km (0.093 R)
• M57: 17,148,554 km (0.06 R)
• M58: 17,226,644 km (0.103 R)
• M59: 17,461,512 km (0.103 R)
• M60: 17,974,184 km (0.076 R)
• M61: 18,652,012 km (0.064 R)
• M62: 19,135,363 km (0.114 R)
• M63: 19,991,362 km (0.096 R)
• M64: 20,279,487 km (0.079 R)
• M65: 20,901,515 km (0.111 R)
• M66: 22,976,887 km (0.118 R)
• M67: 23,451,710 km (0.108 R)
• M68: 23,929,825 km (0.065 R)
• M69: 24,587,008 km (0.08 R)
• M70: 24,675,122 km (0.086 R)
• M71: 24,851,497 km (0.091 R)
• M72: 25,072,753 km (0.107 R)
• M73: 28,006,816 km (0.088 R)
• M74: 28,699,155 km (0.058 R)
• M75: 29,771,771 km (0.072 R)
• M76: 30,620,291 km (0.096 R)
• M77: 31,811,987 km (0.057 R)
• M78: 31,956,050 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 9.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.62 AU - 10.2 AU

Year: 10761 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,120,713 km

• M1: 130,599 km (0.082 R)
• M2: 578,046 km (0.096 R)
• M3: 1,000,211 km (0.118 R)
• M4: 1,624,932 km (0.063 R)
• M5: 1,873,863 km (0.101 R)
• M6: 1,976,936 km (0.114 R)
• M7: 2,108,432 km (0.061 R)
• M8: 2,436,052 km (0.102 R)
• M9: 3,935,471 km (0.084 R)
• M10: 4,339,086 km (0.058 R)
• M11: 4,933,588 km (0.044 R)
• M12: 5,665,571 km (0.118 R)
• M13: 5,929,760 km (0.063 R)
• M14: 6,044,352 km (0.111 R)
• M15: 6,707,071 km (0.117 R)
• M16: 7,188,776 km (0.086 R)
• M17: 8,016,351 km (0.037 R)
• M18: 8,228,032 km (0.051 R)
• M19: 8,570,462 km (0.087 R)
• M20: 9,181,121 km (0.068 R)
• M21: 9,760,663 km (0.079 R)
• M22: 10,260,320 km (0.063 R)
• M23: 10,536,477 km (0.119 R)
• M24: 11,284,616 km (0.077 R)
• M25: 12,146,749 km (0.11 R)
• M26: 12,782,540 km (0.111 R)
• M27: 13,329,021 km (0.047 R)
• M28: 13,429,251 km (0.088 R)
• M29: 14,188,610 km (0.095 R)
• M30: 14,342,097 km (0.111 R)
• M31: 14,547,645 km (0.082 R)
• M32: 15,748,766 km (0.06 R)
• M33: 16,227,330 km (0.067 R)
• M34: 16,710,830 km (0.114 R)
• M35: 16,872,994 km (0.118 R)
• M36: 17,198,968 km (0.115 R)
• M37: 18,133,805 km (0.065 R)
• M38: 18,523,508 km (0.095 R)
• M39: 18,747,456 km (0.118 R)
• M40: 18,859,804 km (0.075 R)
• M41: 19,085,098 km (0.069 R)
• M42: 19,652,223 km (0.045 R)
• M43: 19,995,251 km (0.11 R)
• M44: 20,397,819 km (0.095 R)
• M45: 20,687,142 km (0.089 R)
• M46: 21,036,004 km (0.111 R)
• M47: 21,445,453 km (0.058 R)
• M48: 22,331,821 km (0.078 R)
• M49: 23,109,729 km (0.103 R)
• M50: 23,592,781 km (0.087 R)
• M51: 23,957,351 km (0.075 R)
• M52: 25,309,865 km (0.101 R)
• M53: 25,434,032 km (0.077 R)
• M54: 25,682,962 km (0.102 R)
• M55: 27,130,172 km (0.119 R)
• M56: 27,831,637 km (0.119 R)
• M57: 30,366,573 km (0.065 R)
• M58: 30,564,640 km (0.113 R)
• M59: 30,763,007 km (0.06 R)
• M60: 31,494,391 km (0.114 R)
• M61: 31,627,982 km (0.118 R)
• M62: 32,501,035 km (0.052 R)
• M63: 33,042,130 km (0.115 R)
• M64: 33,177,965 km (0.095 R)
• M65: 33,722,801 km (0.077 R)
• M66: 34,683,369 km (0.071 R)
• M67: 34,959,526 km (0.112 R)
• M68: 35,583,499 km (0.053 R)
• M69: 36,631,582 km (0.058 R)
• M70: 39,475,737 km (0.103 R)
• M71: 40,560,471 km (0.111 R)
• M72: 40,778,584 km (0.081 R)
• M73: 41,216,009 km (0.103 R)
• M74: 41,289,012 km (0.097 R)
• M75: 41,362,166 km (0.066 R)
• M76: 41,728,381 km (0.087 R)
• M77: 42,611,457 km (0.089 R)
• M78: 43,203,715 km (0.105 R)
• M79: 44,246,562 km (0.053 R)
• M80: 45,977,709 km (0.104 R)
• M81: 47,348,025 km (0.064 R)
• M82: 48,345,993 km (0.097 R)
• M83: 49,041,024 km (0.118 R)
• M84: 49,739,347 km (0.111 R)
• M85: 51,460,022 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 15,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit