🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.47 AU - 0.59 AU

Year: 136 Days

Day: 40.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.47 AU - 0.61 AU

Year: 140 Days

Day: 45.7 Hours

Environment

Temp: 244 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.38 AU - 2.02 AU

Year: 783 Days

Day: 38.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.04 AU - 3.42 AU

Year: 2050 Days

Day: 13.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.93 AU - 5.65 AU

Year: 3702 Days

Day: 44.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.3

Radius: 4.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.8 AU - 16.52 AU

Year: 18815 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,678,231 km

• M1: 87,216 km (0.094 R)
• M2: 210,634 km (0.098 R)
• M3: 325,675 km (0.096 R)
• M4: 405,560 km (0.097 R)
• M5: 444,006 km (0.058 R)
• M6: 575,952 km (0.099 R)
• M7: 987,944 km (0.112 R)
• M8: 1,105,528 km (0.088 R)
• M9: 1,171,651 km (0.039 R)
• M10: 1,261,708 km (0.07 R)
• M11: 1,354,160 km (0.109 R)
• M12: 1,472,791 km (0.115 R)
• M13: 1,823,000 km (0.073 R)
• M14: 1,875,060 km (0.105 R)
• M15: 2,115,463 km (0.092 R)
• M16: 2,422,588 km (0.074 R)
• M17: 2,758,435 km (0.072 R)
• M18: 3,016,043 km (0.092 R)
• M19: 3,202,591 km (0.086 R)
• M20: 3,249,864 km (0.063 R)
• M21: 3,457,057 km (0.089 R)
• M22: 3,505,527 km (0.108 R)
• M23: 4,104,367 km (0.105 R)
• M24: 4,415,531 km (0.09 R)
• M25: 5,620,093 km (0.107 R)
• M26: 6,004,111 km (0.08 R)
• M27: 6,297,472 km (0.112 R)
• M28: 6,756,588 km (0.093 R)
• M29: 6,959,592 km (0.069 R)
• M30: 7,082,262 km (0.081 R)
• M31: 7,329,847 km (0.104 R)
• M32: 7,413,023 km (0.109 R)
• M33: 7,517,443 km (0.11 R)
• M34: 7,939,907 km (0.11 R)
• M35: 8,348,459 km (0.034 R)
• M36: 8,435,375 km (0.074 R)
• M37: 9,051,868 km (0.108 R)
• M38: 9,163,468 km (0.039 R)
• M39: 9,275,517 km (0.078 R)
• M40: 9,591,767 km (0.072 R)
• M41: 10,095,762 km (0.033 R)
• M42: 10,165,175 km (0.088 R)
• M43: 11,034,040 km (0.087 R)
• M44: 11,368,989 km (0.09 R)
• M45: 11,877,622 km (0.099 R)
• M46: 12,917,028 km (0.09 R)
• M47: 13,473,083 km (0.07 R)
• M48: 13,523,947 km (0.092 R)
• M49: 13,753,879 km (0.112 R)
• M50: 14,451,603 km (0.082 R)
• M51: 14,949,465 km (0.099 R)
• M52: 15,134,368 km (0.097 R)
• M53: 15,160,847 km (0.118 R)
• M54: 15,373,126 km (0.078 R)
• M55: 16,150,885 km (0.104 R)
• M56: 17,216,920 km (0.04 R)
• M57: 17,272,271 km (0.119 R)
• M58: 18,730,102 km (0.065 R)
• M59: 19,072,233 km (0.109 R)
• M60: 19,100,806 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.3

Radius: 3.8

Gravity: 66.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.32 AU - 18.54 AU

Year: 24597 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,678,231 km

• M1: 244,593 km (0.117 R)
• M2: 1,170,155 km (0.071 R)
• M3: 1,552,527 km (0.046 R)
• M4: 1,663,080 km (0.103 R)
• M5: 2,420,942 km (0.082 R)
• M6: 2,723,728 km (0.118 R)
• M7: 2,768,009 km (0.089 R)
• M8: 2,857,170 km (0.118 R)
• M9: 3,800,235 km (0.1 R)
• M10: 6,404,734 km (0.067 R)
• M11: 6,821,214 km (0.1 R)
• M12: 6,881,352 km (0.044 R)
• M13: 8,637,482 km (0.073 R)
• M14: 8,702,707 km (0.056 R)
• M15: 10,176,994 km (0.099 R)
• M16: 10,522,714 km (0.051 R)
• M17: 10,872,324 km (0.104 R)
• M18: 11,083,856 km (0.114 R)
• M19: 11,582,765 km (0.068 R)
• M20: 13,954,938 km (0.12 R)
• M21: 14,960,086 km (0.107 R)
• M22: 16,148,492 km (0.102 R)
• M23: 16,713,523 km (0.112 R)
• M24: 17,039,197 km (0.113 R)
• M25: 18,195,589 km (0.114 R)
• M26: 19,377,113 km (0.115 R)
• M27: 19,462,533 km (0.115 R)
• M28: 21,195,326 km (0.063 R)
• M29: 21,283,289 km (0.036 R)
• M30: 21,724,752 km (0.115 R)
• M31: 22,706,563 km (0.109 R)
• M32: 24,252,358 km (0.071 R)
• M33: 25,644,067 km (0.113 R)
• M34: 27,731,705 km (0.061 R)
• M35: 28,601,318 km (0.114 R)
• M36: 29,186,096 km (0.041 R)
• M37: 29,381,770 km (0.09 R)
• M38: 29,676,328 km (0.066 R)
• M39: 31,263,412 km (0.119 R)
• M40: 31,865,693 km (0.031 R)
• M41: 31,966,372 km (0.079 R)
• M42: 32,168,180 km (0.052 R)
• M43: 32,877,872 km (0.068 R)
• M44: 34,829,825 km (0.107 R)
• M45: 35,141,587 km (0.111 R)
• M46: 35,977,091 km (0.112 R)
• M47: 36,186,977 km (0.077 R)
• M48: 36,608,095 km (0.099 R)
• M49: 37,136,624 km (0.112 R)
• M50: 38,094,350 km (0.12 R)
• M51: 40,251,850 km (0.075 R)
• M52: 40,906,640 km (0.094 R)
• M53: 41,895,632 km (0.095 R)
• M54: 43,561,254 km (0.053 R)
• M55: 43,673,154 km (0.105 R)
• M56: 45,022,377 km (0.086 R)
• M57: 45,135,323 km (0.088 R)
• M58: 46,727,942 km (0.097 R)
• M59: 47,416,092 km (0.041 R)
• M60: 47,761,514 km (0.074 R)
• M61: 47,876,704 km (0.106 R)
• M62: 48,918,653 km (0.074 R)
• M63: 50,436,623 km (0.118 R)
• M64: 51,378,491 km (0.111 R)
• M65: 52,444,974 km (0.069 R)
• M66: 54,238,653 km (0.118 R)
• M67: 55,809,430 km (0.106 R)
• M68: 55,930,754 km (0.071 R)
• M69: 57,272,498 km (0.116 R)
• M70: 58,254,907 km (0.117 R)
• M71: 60,485,561 km (0.049 R)
• M72: 64,137,693 km (0.088 R)
• M73: 64,264,852 km (0.08 R)
• M74: 65,797,931 km (0.051 R)
• M75: 66,182,996 km (0.062 R)
• M76: 67,084,622 km (0.11 R)
• M77: 67,342,828 km (0.109 R)
• M78: 68,769,692 km (0.112 R)
• M79: 69,421,490 km (0.101 R)
• M80: 70,206,281 km (0.101 R)
• M81: 71,257,355 km (0.074 R)
• M82: 72,313,666 km (0.119 R)
• M83: 73,774,340 km (0.045 R)
• M84: 75,513,265 km (0.086 R)
• M85: 75,782,093 km (0.1 R)
• M86: 76,185,708 km (0.112 R)
• M87: 79,577,391 km (0.061 R)
• M88: 80,535,864 km (0.08 R)
• M89: 84,686,607 km (0.106 R)
• M90: 84,826,181 km (0.066 R)
• M91: 90,185,675 km (0.054 R)
• M92: 91,327,854 km (0.1 R)
• M93: 92,762,199 km (0.054 R)
• M94: 94,782,967 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.1

Radius: 6.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 16.83 AU - 22.77 AU

Year: 31110 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,678,231 km

• M1: 180,565 km (0.039 R)
• M2: 284,386 km (0.076 R)
• M3: 353,500 km (0.063 R)
• M4: 688,898 km (0.073 R)
• M5: 939,325 km (0.051 R)
• M6: 1,047,185 km (0.103 R)
• M7: 1,275,172 km (0.113 R)
• M8: 2,297,225 km (0.031 R)
• M9: 2,406,731 km (0.111 R)
• M10: 3,509,716 km (0.048 R)
• M11: 4,562,286 km (0.034 R)
• M12: 6,256,482 km (0.064 R)
• M13: 7,195,658 km (0.093 R)
• M14: 9,493,780 km (0.1 R)
• M15: 10,326,143 km (0.075 R)
• M16: 10,996,491 km (0.119 R)
• M17: 11,058,125 km (0.08 R)
• M18: 11,181,842 km (0.11 R)
• M19: 12,636,233 km (0.113 R)
• M20: 14,485,412 km (0.109 R)
• M21: 14,756,484 km (0.071 R)
• M22: 15,029,200 km (0.069 R)
• M23: 15,510,457 km (0.082 R)
• M24: 15,718,248 km (0.037 R)
• M25: 16,700,059 km (0.12 R)
• M26: 17,126,862 km (0.078 R)
• M27: 18,943,728 km (0.084 R)
• M28: 20,138,417 km (0.101 R)
• M29: 20,213,814 km (0.036 R)
• M30: 20,821,032 km (0.109 R)
• M31: 21,203,553 km (0.044 R)
• M32: 22,521,361 km (0.112 R)
• M33: 22,599,601 km (0.067 R)
• M34: 22,913,906 km (0.067 R)
• M35: 23,706,027 km (0.089 R)
• M36: 23,785,613 km (0.108 R)
• M37: 24,185,488 km (0.047 R)
• M38: 24,265,672 km (0.084 R)
• M39: 26,382,632 km (0.114 R)
• M40: 26,962,623 km (0.069 R)
• M41: 27,379,402 km (0.106 R)
• M42: 27,463,028 km (0.101 R)
• M43: 27,714,502 km (0.117 R)
• M44: 28,135,171 km (0.088 R)
• M45: 28,219,544 km (0.098 R)
• M46: 29,667,053 km (0.071 R)
• M47: 30,443,017 km (0.066 R)
• M48: 30,877,001 km (0.091 R)
• M49: 31,138,498 km (0.1 R)
• M50: 31,313,078 km (0.11 R)
• M51: 33,792,513 km (0.119 R)
• M52: 34,241,905 km (0.106 R)
• M53: 35,693,005 km (0.117 R)
• M54: 36,058,921 km (0.076 R)
• M55: 36,150,625 km (0.104 R)
• M56: 38,280,599 km (0.048 R)
• M57: 40,832,290 km (0.086 R)
• M58: 41,406,746 km (0.11 R)
• M59: 43,535,972 km (0.1 R)
• M60: 43,829,035 km (0.074 R)
• M61: 44,515,539 km (0.12 R)
• M62: 45,700,504 km (0.12 R)
• M63: 45,899,020 km (0.059 R)
• M64: 47,396,944 km (0.107 R)
• M65: 49,419,058 km (0.103 R)
• M66: 49,622,810 km (0.096 R)
• M67: 50,133,538 km (0.088 R)
• M68: 51,675,742 km (0.119 R)
• M69: 51,986,008 km (0.092 R)
• M70: 53,233,505 km (0.092 R)
• M71: 53,756,200 km (0.093 R)
• M72: 55,651,904 km (0.086 R)
• M73: 57,248,412 km (0.066 R)
• M74: 58,859,881 km (0.036 R)
• M75: 60,268,494 km (0.05 R)
• M76: 60,377,252 km (0.078 R)
• M77: 60,922,386 km (0.114 R)
• M78: 61,250,155 km (0.049 R)
• M79: 61,469,017 km (0.096 R)
• M80: 62,237,053 km (0.108 R)
• M81: 62,897,976 km (0.092 R)
• M82: 63,561,293 km (0.052 R)
• M83: 67,475,970 km (0.053 R)
• M84: 68,381,635 km (0.103 R)
• M85: 68,495,180 km (0.073 R)
• M86: 69,177,496 km (0.112 R)
• M87: 69,862,056 km (0.084 R)
• M88: 70,205,084 km (0.116 R)
• M89: 71,237,758 km (0.094 R)
• M90: 71,698,370 km (0.096 R)
• M91: 74,599,521 km (0.09 R)
• M92: 76,358,493 km (0.09 R)
• M93: 76,829,876 km (0.116 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit