🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.54 AU - 0.64 AU

Year: 168 Days

Day: 46.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,831,058 km

• M1: 52,210 km (0.086 R)
• M2: 331,060 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.61 AU - 2.11 AU

Year: 941 Days

Day: 43.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,831,058 km

• M1: 199,863 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.91 AU - 4.15 AU

Year: 3000 Days

Day: 20.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 15

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.15 AU - 7.27 AU

Year: 6446 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,831,058 km

• M1: 210,185 km (0.05 R)
• M2: 450,888 km (0.03 R)
• M3: 612,753 km (0.087 R)
• M4: 734,077 km (0.093 R)
• M5: 920,177 km (0.098 R)
• M6: 1,093,560 km (0.067 R)
• M7: 1,441,675 km (0.112 R)
• M8: 1,594,564 km (0.114 R)
• M9: 1,717,384 km (0.052 R)
• M10: 2,163,933 km (0.113 R)
• M11: 2,281,368 km (0.1 R)
• M12: 2,421,242 km (0.045 R)
• M13: 2,543,463 km (0.087 R)
• M14: 2,922,993 km (0.094 R)
• M15: 3,526,620 km (0.054 R)
• M16: 4,242,596 km (0.104 R)
• M17: 4,617,637 km (0.095 R)
• M18: 4,719,514 km (0.104 R)
• M19: 5,160,977 km (0.081 R)
• M20: 5,426,962 km (0.118 R)
• M21: 5,588,677 km (0.094 R)
• M22: 5,779,564 km (0.115 R)
• M23: 6,139,646 km (0.066 R)
• M24: 6,507,208 km (0.1 R)
• M25: 6,911,272 km (0.077 R)
• M26: 7,057,579 km (0.091 R)
• M27: 7,323,564 km (0.106 R)
• M28: 7,502,632 km (0.059 R)
• M29: 7,865,407 km (0.072 R)
• M30: 8,048,964 km (0.085 R)
• M31: 9,148,059 km (0.067 R)
• M32: 9,438,279 km (0.086 R)
• M33: 9,600,892 km (0.115 R)
• M34: 10,127,477 km (0.117 R)
• M35: 10,901,047 km (0.11 R)
• M36: 11,519,784 km (0.101 R)
• M37: 11,798,485 km (0.091 R)
• M38: 11,938,658 km (0.109 R)
• M39: 12,220,650 km (0.095 R)
• M40: 13,116,293 km (0.068 R)
• M41: 14,256,228 km (0.083 R)
• M42: 14,405,677 km (0.11 R)
• M43: 14,706,069 km (0.116 R)
• M44: 14,819,315 km (0.103 R)
• M45: 15,160,547 km (0.069 R)
• M46: 15,851,091 km (0.11 R)
• M47: 16,161,208 km (0.07 R)
• M48: 16,395,179 km (0.067 R)
• M49: 16,512,613 km (0.029 R)
• M50: 16,708,885 km (0.054 R)
• M51: 17,024,537 km (0.061 R)
• M52: 18,064,242 km (0.112 R)
• M53: 18,510,343 km (0.112 R)
• M54: 19,124,592 km (0.092 R)
• M55: 19,289,449 km (0.118 R)
• M56: 19,537,781 km (0.102 R)
• M57: 19,912,075 km (0.109 R)
• M58: 21,905,766 km (0.063 R)
• M59: 22,468,403 km (0.045 R)
• M60: 22,598,853 km (0.104 R)
• M61: 22,991,846 km (0.078 R)
• M62: 23,387,234 km (0.116 R)
• M63: 23,696,303 km (0.082 R)
• M64: 23,962,288 km (0.114 R)
• M65: 24,229,320 km (0.068 R)
• M66: 24,676,468 km (0.089 R)
• M67: 25,216,666 km (0.1 R)
• M68: 26,492,287 km (0.101 R)
• M69: 26,722,219 km (0.055 R)
• M70: 26,999,125 km (0.076 R)
• M71: 27,369,828 km (0.113 R)
• M72: 27,742,177 km (0.045 R)
• M73: 28,586,208 km (0.113 R)
• M74: 30,011,577 km (0.103 R)
• M75: 30,443,765 km (0.073 R)
• M76: 30,588,127 km (0.112 R)
• M77: 30,877,898 km (0.12 R)
• M78: 31,362,745 km (0.112 R)
• M79: 32,192,714 km (0.101 R)
• M80: 33,079,530 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.4

Radius: 11

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.66 AU - 9.06 AU

Year: 7405 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,831,058 km

• M1: 200,012 km (0.056 R)
• M2: 376,239 km (0.11 R)
• M3: 465,549 km (0.082 R)
• M4: 576,550 km (0.066 R)
• M5: 740,659 km (0.088 R)
• M6: 1,237,324 km (0.109 R)
• M7: 1,435,990 km (0.115 R)
• M8: 1,645,427 km (0.097 R)
• M9: 1,724,115 km (0.069 R)
• M10: 1,865,037 km (0.103 R)
• M11: 2,051,884 km (0.114 R)
• M12: 2,288,997 km (0.068 R)
• M13: 2,649,677 km (0.054 R)
• M14: 3,299,231 km (0.118 R)
• M15: 3,864,113 km (0.095 R)
• M16: 3,943,549 km (0.107 R)
• M17: 5,053,865 km (0.089 R)
• M18: 5,583,591 km (0.103 R)
• M19: 5,824,743 km (0.083 R)
• M20: 5,977,183 km (0.036 R)
• M21: 6,192,903 km (0.098 R)
• M22: 6,537,128 km (0.029 R)
• M23: 6,984,425 km (0.094 R)
• M24: 7,113,977 km (0.093 R)
• M25: 7,573,841 km (0.088 R)
• M26: 7,707,133 km (0.099 R)
• M27: 7,942,151 km (0.101 R)
• M28: 8,179,413 km (0.115 R)
• M29: 8,557,297 km (0.117 R)
• M30: 8,905,711 km (0.111 R)
• M31: 9,187,703 km (0.106 R)
• M32: 9,652,503 km (0.105 R)
• M33: 9,905,922 km (0.043 R)
• M34: 10,530,493 km (0.092 R)
• M35: 10,716,593 km (0.067 R)
• M36: 12,050,108 km (0.103 R)
• M37: 12,244,885 km (0.056 R)
• M38: 12,519,247 km (0.115 R)
• M39: 12,795,704 km (0.04 R)
• M40: 13,435,235 km (0.118 R)
• M41: 13,921,877 km (0.06 R)
• M42: 14,414,054 km (0.09 R)
• M43: 14,953,953 km (0.117 R)
• M44: 15,331,388 km (0.111 R)
• M45: 15,967,778 km (0.082 R)
• M46: 16,396,824 km (0.1 R)
• M47: 16,786,078 km (0.071 R)
• M48: 17,574,010 km (0.1 R)
• M49: 18,418,789 km (0.093 R)
• M50: 20,984,542 km (0.107 R)
• M51: 21,548,825 km (0.094 R)
• M52: 22,213,489 km (0.093 R)
• M53: 22,404,675 km (0.079 R)
• M54: 22,500,417 km (0.07 R)
• M55: 22,692,351 km (0.092 R)
• M56: 24,592,394 km (0.064 R)
• M57: 25,536,506 km (0.066 R)
• M58: 25,837,048 km (0.07 R)
• M59: 26,239,616 km (0.099 R)
• M60: 26,340,595 km (0.117 R)
• M61: 26,745,855 km (0.073 R)
• M62: 26,847,432 km (0.117 R)
• M63: 27,408,723 km (0.088 R)
• M64: 28,439,004 km (0.111 R)
• M65: 30,008,286 km (0.099 R)
• M66: 30,643,777 km (0.114 R)
• M67: 30,856,655 km (0.114 R)
• M68: 30,963,318 km (0.099 R)
• M69: 31,176,795 km (0.119 R)
• M70: 32,306,109 km (0.096 R)
• M71: 33,120,969 km (0.117 R)
• M72: 33,722,801 km (0.082 R)
• M73: 34,217,970 km (0.069 R)
• M74: 35,997,885 km (0.05 R)
• M75: 36,110,084 km (0.101 R)
• M76: 36,842,515 km (0.108 R)
• M77: 36,955,611 km (0.081 R)
• M78: 37,125,554 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.6

Radius: 6.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 10.12 AU - 15.6 AU

Year: 17103 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,831,058 km

• M1: 101,577 km (0.104 R)
• M2: 207,343 km (0.108 R)
• M3: 839,543 km (0.088 R)
• M4: 999,912 km (0.119 R)
• M5: 1,131,558 km (0.113 R)
• M6: 1,538,614 km (0.074 R)
• M7: 1,691,204 km (0.075 R)
• M8: 1,848,880 km (0.081 R)
• M9: 2,325,200 km (0.09 R)
• M10: 2,785,213 km (0.107 R)
• M11: 3,189,875 km (0.112 R)
• M12: 3,384,951 km (0.115 R)
• M13: 3,612,789 km (0.11 R)
• M14: 3,816,242 km (0.039 R)
• M15: 3,875,183 km (0.038 R)
• M16: 3,993,665 km (0.106 R)
• M17: 4,387,406 km (0.098 R)
• M18: 4,761,700 km (0.106 R)
• M19: 5,178,779 km (0.09 R)
• M20: 5,441,323 km (0.06 R)
• M21: 5,641,037 km (0.106 R)
• M22: 7,287,511 km (0.097 R)
• M23: 7,917,168 km (0.097 R)
• M24: 8,143,510 km (0.111 R)
• M25: 8,295,651 km (0.045 R)
• M26: 8,835,549 km (0.06 R)
• M27: 8,952,685 km (0.11 R)
• M28: 9,346,875 km (0.074 R)
• M29: 9,506,197 km (0.083 R)
• M30: 10,729,458 km (0.092 R)
• M31: 11,190,220 km (0.054 R)
• M32: 12,305,023 km (0.061 R)
• M33: 12,523,436 km (0.111 R)
• M34: 13,634,649 km (0.116 R)
• M35: 13,724,857 km (0.048 R)
• M36: 13,860,692 km (0.1 R)
• M37: 13,951,348 km (0.103 R)
• M38: 14,224,813 km (0.052 R)
• M39: 14,638,301 km (0.084 R)
• M40: 15,289,351 km (0.118 R)
• M41: 15,949,975 km (0.041 R)
• M42: 16,188,135 km (0.069 R)
• M43: 16,716,216 km (0.099 R)
• M44: 17,152,443 km (0.092 R)
• M45: 17,937,233 km (0.076 R)
• M46: 18,483,565 km (0.103 R)
• M47: 21,035,106 km (0.102 R)
• M48: 22,939,337 km (0.092 R)
• M49: 23,154,310 km (0.112 R)
• M50: 23,640,353 km (0.083 R)
• M51: 24,842,821 km (0.093 R)
• M52: 26,796,419 km (0.093 R)
• M53: 27,648,678 km (0.097 R)
• M54: 28,106,897 km (0.086 R)
• M55: 29,205,095 km (0.109 R)
• M56: 30,023,245 km (0.025 R)
• M57: 30,140,829 km (0.118 R)
• M58: 31,443,378 km (0.088 R)
• M59: 31,562,608 km (0.117 R)
• M60: 31,801,815 km (0.08 R)
• M61: 31,981,482 km (0.059 R)
• M62: 32,462,439 km (0.089 R)
• M63: 32,583,015 km (0.109 R)
• M64: 32,764,178 km (0.117 R)
• M65: 33,006,227 km (0.089 R)
• M66: 33,127,551 km (0.065 R)
• M67: 34,840,895 km (0.118 R)
• M68: 36,457,450 km (0.084 R)
• M69: 36,582,813 km (0.106 R)
• M70: 37,274,853 km (0.093 R)
• M71: 37,654,233 km (0.116 R)
• M72: 38,161,968 km (0.095 R)
• M73: 39,248,497 km (0.096 R)
• M74: 39,634,310 km (0.099 R)
• M75: 39,956,843 km (0.103 R)
• M76: 42,304,632 km (0.064 R)
• M77: 43,362,439 km (0.115 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: 304 - 17,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit