🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.87 AU

Year: 219 Days

Day: 19.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.94 AU - 1.32 AU

Year: 422 Days

Day: 45.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.08 AU - 2.54 AU

Year: 1234 Days

Day: 21.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,813,914 km

• M1: 239,357 km (0.106 R)
• M2: 1,344,436 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.57 AU - 2.95 AU

Year: 1612 Days

Day: 23.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,813,914 km

• M1: 1,617,901 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.72 AU - 3.58 AU

Year: 1965 Days

Day: 23.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,813,914 km

• M1: 2,133,864 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 12.4

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.71 AU - 6.45 AU

Year: 5269 Days

Day: 12.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,813,914 km

• M1: 207,791 km (0.074 R)
• M2: 292,015 km (0.118 R)
• M3: 468,541 km (0.086 R)
• M4: 709,543 km (0.079 R)
• M5: 799,601 km (0.037 R)
• M6: 881,879 km (0.073 R)
• M7: 1,082,041 km (0.116 R)
• M8: 1,498,372 km (0.07 R)
• M9: 1,587,682 km (0.08 R)
• M10: 1,818,961 km (0.112 R)
• M11: 1,963,173 km (0.082 R)
• M12: 2,195,349 km (0.086 R)
• M13: 2,349,584 km (0.119 R)
• M14: 2,723,429 km (0.038 R)
• M15: 3,116,273 km (0.082 R)
• M16: 3,648,094 km (0.084 R)
• M17: 3,811,305 km (0.082 R)
• M18: 4,060,535 km (0.11 R)
• M19: 4,251,123 km (0.071 R)
• M20: 4,444,702 km (0.098 R)
• M21: 4,862,828 km (0.05 R)
• M22: 5,525,697 km (0.077 R)
• M23: 5,737,228 km (0.079 R)
• M24: 6,168,519 km (0.094 R)
• M25: 6,659,948 km (0.098 R)
• M26: 6,809,845 km (0.106 R)
• M27: 7,472,563 km (0.059 R)
• M28: 7,654,624 km (0.105 R)
• M29: 7,733,013 km (0.099 R)
• M30: 7,838,031 km (0.082 R)
• M31: 8,451,083 km (0.104 R)
• M32: 8,969,290 km (0.033 R)
• M33: 9,893,805 km (0.088 R)
• M34: 10,036,521 km (0.111 R)
• M35: 10,179,986 km (0.069 R)
• M36: 10,353,070 km (0.114 R)
• M37: 10,498,031 km (0.082 R)
• M38: 10,907,330 km (0.098 R)
• M39: 11,203,085 km (0.064 R)
• M40: 11,292,246 km (0.069 R)
• M41: 11,381,705 km (0.083 R)
• M42: 11,561,372 km (0.098 R)
• M43: 11,802,374 km (0.051 R)
• M44: 11,953,917 km (0.026 R)
• M45: 12,045,022 km (0.092 R)
• M46: 12,289,315 km (0.062 R)
• M47: 12,845,072 km (0.087 R)
• M48: 13,000,953 km (0.098 R)
• M49: 13,567,180 km (0.042 R)
• M50: 13,757,768 km (0.058 R)
• M51: 14,109,473 km (0.086 R)
• M52: 14,658,796 km (0.073 R)
• M53: 14,919,695 km (0.111 R)
• M54: 15,083,654 km (0.105 R)
• M55: 15,845,257 km (0.063 R)
• M56: 16,180,206 km (0.117 R)
• M57: 16,449,931 km (0.118 R)
• M58: 16,959,761 km (0.077 R)
• M59: 17,716,726 km (0.084 R)
• M60: 17,994,829 km (0.089 R)
• M61: 18,204,266 km (0.038 R)
• M62: 19,085,846 km (0.087 R)
• M63: 19,765,020 km (0.101 R)
• M64: 20,017,392 km (0.068 R)
• M65: 20,125,701 km (0.082 R)
• M66: 20,343,216 km (0.118 R)
• M67: 21,331,609 km (0.095 R)
• M68: 21,701,565 km (0.103 R)
• M69: 22,598,254 km (0.098 R)
• M70: 23,354,771 km (0.105 R)
• M71: 23,507,061 km (0.068 R)
• M72: 23,812,690 km (0.081 R)
• M73: 23,927,581 km (0.104 R)
• M74: 26,027,935 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 11.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.79 AU - 7.81 AU

Year: 6932 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,813,914 km

• M1: 144,661 km (0.088 R)
• M2: 264,639 km (0.071 R)
• M3: 396,434 km (0.094 R)
• M4: 983,008 km (0.055 R)
• M5: 1,171,651 km (0.09 R)
• M6: 1,250,638 km (0.088 R)
• M7: 1,763,161 km (0.113 R)
• M8: 2,123,093 km (0.109 R)
• M9: 2,714,902 km (0.11 R)
• M10: 2,821,416 km (0.103 R)
• M11: 3,451,372 km (0.075 R)
• M12: 3,822,375 km (0.05 R)
• M13: 3,902,111 km (0.082 R)
• M14: 4,002,491 km (0.061 R)
• M15: 4,329,961 km (0.095 R)
• M16: 4,413,287 km (0.105 R)
• M17: 4,581,285 km (0.051 R)
• M18: 4,816,004 km (0.037 R)
• M19: 5,341,691 km (0.118 R)
• M20: 5,431,001 km (0.118 R)
• M21: 6,047,793 km (0.107 R)
• M22: 6,140,993 km (0.111 R)
• M23: 6,399,947 km (0.12 R)
• M24: 6,710,661 km (0.092 R)
• M25: 6,807,302 km (0.117 R)
• M26: 7,149,133 km (0.061 R)
• M27: 7,297,384 km (0.085 R)
• M28: 7,496,648 km (0.097 R)
• M29: 7,773,704 km (0.038 R)
• M30: 8,028,319 km (0.118 R)
• M31: 8,441,658 km (0.026 R)
• M32: 8,598,437 km (0.072 R)
• M33: 8,888,357 km (0.103 R)
• M34: 9,181,569 km (0.04 R)
• M35: 9,369,913 km (0.074 R)
• M36: 9,478,072 km (0.111 R)
• M37: 9,668,211 km (0.086 R)
• M38: 9,832,320 km (0.118 R)
• M39: 9,914,748 km (0.082 R)
• M40: 10,330,331 km (0.098 R)
• M41: 10,470,056 km (0.04 R)
• M42: 11,149,828 km (0.085 R)
• M43: 11,902,156 km (0.108 R)
• M44: 12,019,441 km (0.116 R)
• M45: 12,166,496 km (0.099 R)
• M46: 12,492,170 km (0.101 R)
• M47: 12,760,848 km (0.113 R)
• M48: 12,850,756 km (0.101 R)
• M49: 13,486,398 km (0.108 R)
• M50: 13,700,622 km (0.083 R)
• M51: 15,422,493 km (0.034 R)
• M52: 15,646,591 km (0.031 R)
• M53: 16,292,555 km (0.08 R)
• M54: 16,553,453 km (0.083 R)
• M55: 16,848,610 km (0.038 R)
• M56: 17,112,351 km (0.097 R)
• M57: 17,311,166 km (0.11 R)
• M58: 17,777,912 km (0.026 R)
• M59: 18,012,780 km (0.1 R)
• M60: 18,215,037 km (0.071 R)
• M61: 19,202,981 km (0.074 R)
• M62: 19,547,655 km (0.083 R)
• M63: 20,523,781 km (0.105 R)
• M64: 20,735,013 km (0.084 R)
• M65: 20,946,843 km (0.08 R)
• M66: 21,694,384 km (0.025 R)
• M67: 21,945,559 km (0.069 R)
• M68: 22,197,631 km (0.117 R)
• M69: 23,032,537 km (0.115 R)
• M70: 23,105,690 km (0.075 R)
• M71: 23,472,355 km (0.057 R)
• M72: 23,877,915 km (0.112 R)
• M73: 24,621,266 km (0.12 R)
• M74: 24,770,864 km (0.092 R)
• M75: 24,845,663 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.3

Radius: 13.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.99 AU - 9.69 AU

Year: 8465 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,813,914 km

• M1: 215,271 km (0.099 R)
• M2: 358,436 km (0.063 R)
• M3: 477,666 km (0.058 R)
• M4: 604,525 km (0.086 R)
• M5: 837,449 km (0.078 R)
• M6: 1,349,522 km (0.08 R)
• M7: 1,868,477 km (0.069 R)
• M8: 2,083,001 km (0.072 R)
• M9: 2,340,758 km (0.074 R)
• M10: 2,464,775 km (0.074 R)
• M11: 2,775,190 km (0.07 R)
• M12: 2,868,838 km (0.092 R)
• M13: 2,963,683 km (0.076 R)
• M14: 3,393,777 km (0.094 R)
• M15: 3,616,379 km (0.063 R)
• M16: 3,927,842 km (0.1 R)
• M17: 4,033,607 km (0.12 R)
• M18: 4,140,420 km (0.071 R)
• M19: 4,846,073 km (0.071 R)
• M20: 5,259,562 km (0.087 R)
• M21: 5,400,034 km (0.112 R)
• M22: 5,494,281 km (0.097 R)
• M23: 5,853,017 km (0.076 R)
• M24: 6,022,960 km (0.07 R)
• M25: 6,442,731 km (0.097 R)
• M26: 6,770,201 km (0.108 R)
• M27: 7,000,133 km (0.091 R)
• M28: 7,103,206 km (0.109 R)
• M29: 7,310,848 km (0.086 R)
• M30: 7,679,008 km (0.091 R)
• M31: 7,785,372 km (0.083 R)
• M32: 7,972,519 km (0.091 R)
• M33: 8,134,235 km (0.103 R)
• M34: 8,736,665 km (0.103 R)
• M35: 8,987,242 km (0.05 R)
• M36: 9,127,415 km (0.109 R)
• M37: 10,363,542 km (0.046 R)
• M38: 10,599,308 km (0.049 R)
• M39: 11,712,915 km (0.08 R)
• M40: 11,958,555 km (0.094 R)
• M41: 12,205,989 km (0.111 R)
• M42: 12,330,305 km (0.093 R)
• M43: 13,661,427 km (0.076 R)
• M44: 13,952,545 km (0.083 R)
• M45: 14,672,858 km (0.084 R)
• M46: 15,271,399 km (0.092 R)
• M47: 15,539,928 km (0.094 R)
• M48: 15,776,143 km (0.061 R)
• M49: 16,115,730 km (0.078 R)
• M50: 16,423,453 km (0.041 R)
• M51: 16,940,612 km (0.045 R)
• M52: 17,218,715 km (0.053 R)
• M53: 18,595,763 km (0.07 R)
• M54: 19,388,183 km (0.105 R)
• M55: 19,825,009 km (0.066 R)
• M56: 19,934,814 km (0.084 R)
• M57: 20,154,872 km (0.09 R)
• M58: 20,523,332 km (0.059 R)
• M59: 20,782,735 km (0.104 R)
• M60: 21,043,184 km (0.098 R)
• M61: 21,454,579 km (0.113 R)
• M62: 21,793,268 km (0.06 R)
• M63: 23,203,827 km (0.03 R)
• M64: 23,551,492 km (0.11 R)
• M65: 24,017,639 km (0.045 R)
• M66: 24,251,909 km (0.091 R)
• M67: 24,408,389 km (0.102 R)
• M68: 24,683,200 km (0.076 R)
• M69: 25,077,689 km (0.077 R)
• M70: 25,513,917 km (0.086 R)
• M71: 26,474,335 km (0.074 R)
• M72: 26,675,993 km (0.071 R)
• M73: 27,121,346 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390

Radius: 11.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.86 AU - 14.92 AU

Year: 15328 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,813,914 km

• M1: 152,739 km (0.032 R)
• M2: 264,788 km (0.062 R)
• M3: 478,115 km (0.099 R)
• M4: 553,662 km (0.061 R)
• M5: 864,676 km (0.11 R)
• M6: 1,123,330 km (0.119 R)
• M7: 1,229,694 km (0.078 R)
• M8: 1,339,649 km (0.079 R)
• M9: 1,476,232 km (0.081 R)
• M10: 1,714,541 km (0.109 R)
• M11: 1,991,297 km (0.072 R)
• M12: 2,069,387 km (0.111 R)
• M13: 2,392,220 km (0.102 R)
• M14: 2,760,380 km (0.119 R)
• M15: 3,146,642 km (0.102 R)
• M16: 3,613,836 km (0.074 R)
• M17: 3,970,477 km (0.107 R)
• M18: 5,072,116 km (0.062 R)
• M19: 5,325,235 km (0.119 R)
• M20: 6,929,673 km (0.12 R)
• M21: 7,784,475 km (0.107 R)
• M22: 7,867,651 km (0.077 R)
• M23: 8,161,013 km (0.114 R)
• M24: 8,672,338 km (0.088 R)
• M25: 8,975,573 km (0.106 R)
• M26: 9,770,985 km (0.039 R)
• M27: 10,589,136 km (0.074 R)
• M28: 11,006,514 km (0.103 R)
• M29: 11,809,406 km (0.065 R)
• M30: 12,582,378 km (0.062 R)
• M31: 12,778,201 km (0.097 R)
• M32: 13,073,807 km (0.099 R)
• M33: 13,571,519 km (0.091 R)
• M34: 14,688,417 km (0.078 R)
• M35: 14,894,712 km (0.074 R)
• M36: 15,466,924 km (0.086 R)
• M37: 16,046,167 km (0.096 R)
• M38: 16,365,259 km (0.119 R)
• M39: 16,579,034 km (0.112 R)
• M40: 17,881,583 km (0.113 R)
• M41: 18,212,344 km (0.086 R)
• M42: 19,725,826 km (0.065 R)
• M43: 19,953,514 km (0.118 R)
• M44: 20,182,099 km (0.066 R)
• M45: 22,336,757 km (0.118 R)
• M46: 22,633,559 km (0.04 R)
• M47: 23,171,065 km (0.095 R)
• M48: 24,502,635 km (0.038 R)
• M49: 24,624,857 km (0.092 R)
• M50: 25,054,502 km (0.097 R)
• M51: 26,860,597 km (0.088 R)
• M52: 27,620,105 km (0.098 R)
• M53: 28,130,384 km (0.077 R)
• M54: 29,290,066 km (0.101 R)
• M55: 31,589,236 km (0.076 R)
• M56: 32,189,722 km (0.082 R)
• M57: 33,199,059 km (0.047 R)
• M58: 33,605,666 km (0.093 R)
• M59: 33,809,717 km (0.093 R)
• M60: 34,218,718 km (0.073 R)
• M61: 34,904,325 km (0.112 R)
• M62: 35,041,955 km (0.115 R)
• M63: 35,386,778 km (0.105 R)
• M64: 36,707,727 km (0.116 R)
• M65: 38,968,899 km (0.106 R)
• M66: 39,111,615 km (0.102 R)
• M67: 39,900,295 km (0.114 R)
• M68: 40,549,400 km (0.101 R)
• M69: 42,517,510 km (0.117 R)
• M70: 42,738,167 km (0.052 R)
• M71: 42,885,371 km (0.105 R)
• M72: 43,032,875 km (0.037 R)
• M73: 44,740,684 km (0.093 R)
• M74: 45,189,926 km (0.108 R)
• M75: 45,339,973 km (0.072 R)
• M76: 45,640,515 km (0.052 R)
• M77: 45,866,408 km (0.104 R)
• M78: 46,017,203 km (0.077 R)
• M79: 46,925,561 km (0.103 R)
• M80: 48,299,019 km (0.069 R)
• M81: 48,990,759 km (0.109 R)
• M82: 49,144,995 km (0.085 R)
• M83: 50,773,368 km (0.116 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit