🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 155 Days

Day: 43.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.36 AU - 1.78 AU

Year: 691 Days

Day: 47.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.81 AU - 4.43 AU

Year: 2939 Days

Day: 22.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,653,967 km

• M1: 1,574,817 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.89 AU - 6.27 AU

Year: 4024 Days

Day: 44.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.36 AU - 5.96 AU

Year: 4120 Days

Day: 40.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,653,967 km

• M1: 77,940 km (0.11 R)
• M2: 330,013 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 11

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.61 AU - 6.15 AU

Year: 5011 Days

Day: 5.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,653,967 km

• M1: 191,635 km (0.074 R)
• M2: 522,097 km (0.083 R)
• M3: 774,917 km (0.069 R)
• M4: 1,011,282 km (0.088 R)
• M5: 1,138,440 km (0.038 R)
• M6: 1,256,323 km (0.094 R)
• M7: 1,536,669 km (0.049 R)
• M8: 2,066,246 km (0.045 R)
• M9: 2,156,753 km (0.118 R)
• M10: 2,267,305 km (0.1 R)
• M11: 2,398,652 km (0.111 R)
• M12: 2,532,692 km (0.086 R)
• M13: 2,888,735 km (0.045 R)
• M14: 2,970,116 km (0.107 R)
• M15: 3,114,328 km (0.109 R)
• M16: 3,366,999 km (0.043 R)
• M17: 3,604,561 km (0.108 R)
• M18: 3,692,375 km (0.087 R)
• M19: 3,780,937 km (0.112 R)
• M20: 4,420,467 km (0.115 R)
• M21: 5,068,974 km (0.099 R)
• M22: 5,217,226 km (0.081 R)
• M23: 5,316,858 km (0.076 R)
• M24: 5,644,926 km (0.114 R)
• M25: 6,136,505 km (0.037 R)
• M26: 6,215,343 km (0.113 R)
• M27: 7,355,129 km (0.097 R)
• M28: 8,587,815 km (0.07 R)
• M29: 9,333,561 km (0.113 R)
• M30: 9,515,771 km (0.101 R)
• M31: 9,760,363 km (0.114 R)
• M32: 10,855,121 km (0.032 R)
• M33: 11,433,316 km (0.095 R)
• M34: 11,693,467 km (0.089 R)
• M35: 11,988,474 km (0.059 R)
• M36: 12,619,478 km (0.092 R)
• M37: 12,854,646 km (0.069 R)
• M38: 13,057,501 km (0.085 R)
• M39: 13,775,421 km (0.113 R)
• M40: 14,017,620 km (0.065 R)
• M41: 15,178,499 km (0.109 R)
• M42: 15,716,304 km (0.075 R)
• M43: 15,933,220 km (0.047 R)
• M44: 16,041,978 km (0.089 R)
• M45: 16,260,391 km (0.116 R)
• M46: 16,479,701 km (0.054 R)
• M47: 17,329,717 km (0.114 R)
• M48: 17,479,015 km (0.073 R)
• M49: 17,666,162 km (0.048 R)
• M50: 17,778,809 km (0.106 R)
• M51: 18,841,702 km (0.08 R)
• M52: 19,264,915 km (0.085 R)
• M53: 19,691,269 km (0.084 R)
• M54: 19,808,104 km (0.076 R)
• M55: 21,028,823 km (0.09 R)
• M56: 22,111,612 km (0.091 R)
• M57: 22,517,322 km (0.048 R)
• M58: 22,925,574 km (0.118 R)
• M59: 23,831,988 km (0.091 R)
• M60: 24,248,020 km (0.107 R)
• M61: 24,582,521 km (0.111 R)
• M62: 24,834,294 km (0.079 R)
• M63: 25,171,487 km (0.119 R)
• M64: 25,722,606 km (0.057 R)
• M65: 25,807,877 km (0.107 R)
• M66: 26,621,390 km (0.055 R)
• M67: 26,793,727 km (0.114 R)
• M68: 26,966,363 km (0.118 R)
• M69: 27,096,214 km (0.099 R)
• M70: 27,399,897 km (0.105 R)
• M71: 27,704,628 km (0.049 R)
• M72: 28,449,476 km (0.097 R)
• M73: 28,758,096 km (0.12 R)
• M74: 29,156,625 km (0.081 R)
• M75: 29,512,219 km (0.061 R)
• M76: 29,601,379 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 12.7

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.54 AU - 11.98 AU

Year: 10717 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,653,967 km

• M1: 176,376 km (0.106 R)
• M2: 314,455 km (0.116 R)
• M3: 561,590 km (0.116 R)
• M4: 784,342 km (0.065 R)
• M5: 1,209,648 km (0.078 R)
• M6: 1,505,553 km (0.095 R)
• M7: 1,682,527 km (0.11 R)
• M8: 1,763,460 km (0.107 R)
• M9: 2,100,803 km (0.035 R)
• M10: 2,232,748 km (0.112 R)
• M11: 2,436,052 km (0.055 R)
• M12: 2,645,489 km (0.077 R)
• M13: 2,983,430 km (0.096 R)
• M14: 3,157,562 km (0.094 R)
• M15: 3,386,597 km (0.109 R)
• M16: 3,727,231 km (0.102 R)
• M17: 4,470,134 km (0.115 R)
• M18: 5,378,791 km (0.101 R)
• M19: 6,247,955 km (0.118 R)
• M20: 6,666,380 km (0.097 R)
• M21: 7,027,510 km (0.086 R)
• M22: 7,429,030 km (0.049 R)
• M23: 8,219,206 km (0.067 R)
• M24: 8,429,840 km (0.098 R)
• M25: 8,713,478 km (0.117 R)
• M26: 8,964,204 km (0.104 R)
• M27: 9,399,683 km (0.118 R)
• M28: 9,953,644 km (0.095 R)
• M29: 10,900,598 km (0.119 R)
• M30: 11,093,430 km (0.108 R)
• M31: 11,287,459 km (0.032 R)
• M32: 12,234,413 km (0.101 R)
• M33: 12,595,991 km (0.108 R)
• M34: 12,961,309 km (0.027 R)
• M35: 13,042,990 km (0.112 R)
• M36: 13,371,207 km (0.066 R)
• M37: 13,453,636 km (0.083 R)
• M38: 13,743,706 km (0.088 R)
• M39: 14,330,130 km (0.082 R)
• M40: 14,839,361 km (0.115 R)
• M41: 15,657,661 km (0.094 R)
• M42: 16,050,356 km (0.076 R)
• M43: 16,801,187 km (0.037 R)
• M44: 16,890,198 km (0.12 R)
• M45: 18,245,256 km (0.12 R)
• M46: 18,658,594 km (0.115 R)
• M47: 18,750,896 km (0.025 R)
• M48: 18,935,799 km (0.118 R)
• M49: 19,121,450 km (0.117 R)
• M50: 19,870,038 km (0.075 R)
• M51: 20,532,757 km (0.105 R)
• M52: 20,819,087 km (0.11 R)
• M53: 21,154,784 km (0.069 R)
• M54: 21,928,804 km (0.088 R)
• M55: 22,662,881 km (0.08 R)
• M56: 22,761,316 km (0.096 R)
• M57: 22,909,418 km (0.112 R)
• M58: 24,608,999 km (0.091 R)
• M59: 25,116,735 km (0.118 R)
• M60: 25,679,073 km (0.108 R)
• M61: 26,039,155 km (0.118 R)
• M62: 26,712,196 km (0.11 R)
• M63: 27,024,855 km (0.099 R)
• M64: 27,129,275 km (0.091 R)
• M65: 27,601,106 km (0.088 R)
• M66: 28,287,461 km (0.099 R)
• M67: 28,765,875 km (0.083 R)
• M68: 29,032,758 km (0.099 R)
• M69: 29,354,244 km (0.117 R)
• M70: 32,855,582 km (0.083 R)
• M71: 33,414,480 km (0.115 R)
• M72: 33,863,872 km (0.079 R)
• M73: 34,598,397 km (0.057 R)
• M74: 35,395,455 km (0.08 R)
• M75: 35,681,486 km (0.085 R)
• M76: 36,486,621 km (0.093 R)
• M77: 36,717,750 km (0.109 R)
• M78: 36,833,539 km (0.083 R)
• M79: 37,939,366 km (0.094 R)
• M80: 38,819,899 km (0.097 R)
• M81: 39,470,052 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 9.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.46 AU - 13.8 AU

Year: 13940 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,653,967 km

• M1: 137,929 km (0.099 R)
• M2: 222,751 km (0.083 R)
• M3: 382,522 km (0.087 R)
• M4: 472,580 km (0.06 R)
• M5: 807,829 km (0.052 R)
• M6: 1,210,696 km (0.11 R)
• M7: 2,062,057 km (0.1 R)
• M8: 2,256,085 km (0.105 R)
• M9: 2,661,945 km (0.114 R)
• M10: 2,900,404 km (0.104 R)
• M11: 3,570,153 km (0.085 R)
• M12: 3,803,825 km (0.108 R)
• M13: 3,982,445 km (0.109 R)
• M14: 4,317,245 km (0.062 R)
• M15: 4,629,456 km (0.106 R)
• M16: 5,176,984 km (0.052 R)
• M17: 5,779,265 km (0.11 R)
• M18: 6,228,059 km (0.074 R)
• M19: 6,474,446 km (0.083 R)
• M20: 6,616,564 km (0.119 R)
• M21: 6,688,072 km (0.097 R)
• M22: 6,904,241 km (0.095 R)
• M23: 7,866,903 km (0.074 R)
• M24: 7,942,749 km (0.057 R)
• M25: 8,519,150 km (0.099 R)
• M26: 8,596,941 km (0.08 R)
• M27: 9,590,271 km (0.04 R)
• M28: 9,671,353 km (0.112 R)
• M29: 10,203,772 km (0.049 R)
• M30: 11,211,463 km (0.064 R)
• M31: 11,425,388 km (0.07 R)
• M32: 11,511,407 km (0.105 R)
• M33: 12,162,905 km (0.102 R)
• M34: 13,501,657 km (0.069 R)
• M35: 13,866,675 km (0.051 R)
• M36: 14,234,686 km (0.044 R)
• M37: 14,606,138 km (0.065 R)
• M38: 14,699,487 km (0.072 R)
• M39: 15,263,770 km (0.11 R)
• M40: 17,047,874 km (0.119 R)
• M41: 17,392,697 km (0.092 R)
• M42: 17,989,443 km (0.099 R)
• M43: 18,240,020 km (0.035 R)
• M44: 19,049,643 km (0.042 R)
• M45: 19,305,156 km (0.026 R)
• M46: 20,130,189 km (0.078 R)
• M47: 20,338,130 km (0.065 R)
• M48: 20,651,687 km (0.119 R)
• M49: 22,565,642 km (0.043 R)
• M50: 24,646,698 km (0.105 R)
• M51: 25,148,449 km (0.116 R)
• M52: 25,597,392 km (0.058 R)
• M53: 25,766,438 km (0.079 R)
• M54: 26,788,341 km (0.063 R)
• M55: 27,707,770 km (0.039 R)
• M56: 28,055,285 km (0.084 R)
• M57: 28,812,999 km (0.101 R)
• M58: 29,400,619 km (0.096 R)
• M59: 29,636,685 km (0.102 R)
• M60: 29,932,739 km (0.098 R)
• M61: 32,701,945 km (0.101 R)
• M62: 33,560,936 km (0.092 R)
• M63: 34,055,058 km (0.099 R)
• M64: 34,116,991 km (0.027 R)
• M65: 34,241,008 km (0.098 R)
• M66: 34,365,174 km (0.095 R)
• M67: 34,676,188 km (0.105 R)
• M68: 38,868,369 km (0.118 R)
• M69: 39,452,250 km (0.108 R)
• M70: 39,517,325 km (0.11 R)
• M71: 40,039,122 km (0.066 R)
• M72: 40,431,966 km (0.099 R)
• M73: 40,891,980 km (0.076 R)
• M74: 41,287,516 km (0.028 R)
• M75: 41,816,943 km (0.086 R)
• M76: 41,883,365 km (0.031 R)
• M77: 42,082,629 km (0.071 R)
• M78: 42,282,043 km (0.07 R)
• M79: 43,486,007 km (0.051 R)
• M80: 43,755,133 km (0.028 R)
• M81: 44,633,273 km (0.119 R)
• M82: 45,040,628 km (0.093 R)
• M83: 45,244,829 km (0.051 R)
• M84: 45,312,896 km (0.097 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit