🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.7 AU - 1.1 AU

Year: 300 Days

Day: 27.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.72 AU - 1.16 AU

Year: 320 Days

Day: 38.8 Hours

Environment

Temp: 84 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.9 AU - 1.16 AU

Year: 367 Days

Day: 21.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.99 AU - 1.41 AU

Year: 462 Days

Day: 41.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 108,492,837 km

• M1: 35,604 km (0.108 R)
• M2: 718,369 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.39 AU - 2.89 AU

Year: 1508 Days

Day: 14.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.29 AU - 3.41 AU

Year: 1691 Days

Day: 31.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.3

Radius: 8.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.49 AU - 10.19 AU

Year: 8465 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,492,837 km

• M1: 117,734 km (0.11 R)
• M2: 306,077 km (0.044 R)
• M3: 544,087 km (0.115 R)
• M4: 603,627 km (0.086 R)
• M5: 729,888 km (0.063 R)
• M6: 879,486 km (0.065 R)
• M7: 1,100,292 km (0.101 R)
• M8: 1,177,784 km (0.105 R)
• M9: 1,472,791 km (0.105 R)
• M10: 1,628,971 km (0.119 R)
• M11: 2,287,651 km (0.098 R)
• M12: 2,388,031 km (0.039 R)
• M13: 2,448,917 km (0.074 R)
• M14: 2,635,017 km (0.102 R)
• M15: 2,782,820 km (0.114 R)
• M16: 3,586,459 km (0.09 R)
• M17: 3,656,471 km (0.106 R)
• M18: 3,774,354 km (0.12 R)
• M19: 3,941,455 km (0.12 R)
• M20: 4,432,435 km (0.073 R)
• M21: 4,916,684 km (0.089 R)
• M22: 5,311,024 km (0.111 R)
• M23: 5,606,629 km (0.087 R)
• M24: 5,907,770 km (0.093 R)
• M25: 6,018,472 km (0.07 R)
• M26: 6,158,047 km (0.117 R)
• M27: 6,326,793 km (0.08 R)
• M28: 6,383,341 km (0.065 R)
• M29: 6,842,307 km (0.087 R)
• M30: 7,401,205 km (0.071 R)
• M31: 7,550,803 km (0.104 R)
• M32: 7,731,517 km (0.089 R)
• M33: 7,913,727 km (0.09 R)
• M34: 7,974,763 km (0.107 R)
• M35: 8,656,630 km (0.099 R)
• M36: 8,877,586 km (0.116 R)
• M37: 9,389,510 km (0.046 R)
• M38: 10,208,559 km (0.038 R)
• M39: 10,375,061 km (0.088 R)
• M40: 10,880,104 km (0.06 R)
• M41: 11,152,820 km (0.113 R)
• M42: 11,462,338 km (0.095 R)
• M43: 12,019,441 km (0.099 R)
• M44: 12,372,193 km (0.047 R)
• M45: 12,728,236 km (0.082 R)
• M46: 12,871,700 km (0.11 R)
• M47: 13,159,975 km (0.085 R)
• M48: 13,341,437 km (0.096 R)
• M49: 14,186,216 km (0.106 R)
• M50: 14,558,865 km (0.096 R)
• M51: 15,543,069 km (0.045 R)
• M52: 15,734,854 km (0.028 R)
• M53: 16,744,340 km (0.102 R)
• M54: 17,059,244 km (0.053 R)
• M55: 18,378,547 km (0.057 R)
• M56: 18,621,943 km (0.06 R)
• M57: 18,703,324 km (0.118 R)
• M58: 19,813,490 km (0.052 R)
• M59: 20,229,970 km (0.1 R)
• M60: 20,565,369 km (0.054 R)
• M61: 20,818,040 km (0.089 R)
• M62: 21,071,758 km (0.119 R)
• M63: 21,497,064 km (0.047 R)
• M64: 21,839,195 km (0.066 R)
• M65: 22,010,933 km (0.091 R)
• M66: 24,062,818 km (0.093 R)
• M67: 24,418,112 km (0.103 R)
• M68: 25,044,030 km (0.106 R)
• M69: 25,449,291 km (0.12 R)
• M70: 26,403,127 km (0.118 R)
• M71: 27,183,878 km (0.102 R)
• M72: 27,646,584 km (0.09 R)
• M73: 28,533,101 km (0.09 R)
• M74: 28,720,996 km (0.094 R)
• M75: 29,192,379 km (0.045 R)
• M76: 29,381,620 km (0.083 R)
• M77: 30,190,496 km (0.084 R)
• M78: 30,621,637 km (0.033 R)
• M79: 32,122,552 km (0.061 R)
• M80: 32,808,159 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 11.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.28 AU - 13.64 AU

Year: 13635 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 108,492,837 km

• M1: 588,668 km (0.095 R)
• M2: 674,238 km (0.039 R)
• M3: 816,954 km (0.119 R)
• M4: 1,952,252 km (0.061 R)
• M5: 2,161,839 km (0.066 R)
• M6: 2,474,349 km (0.071 R)
• M7: 2,902,199 km (0.108 R)
• M8: 3,715,862 km (0.105 R)
• M9: 3,901,812 km (0.108 R)
• M10: 4,090,903 km (0.079 R)
• M11: 4,497,810 km (0.046 R)
• M12: 4,999,262 km (0.028 R)
• M13: 5,539,759 km (0.069 R)
• M14: 6,857,118 km (0.036 R)
• M15: 7,668,836 km (0.108 R)
• M16: 10,177,293 km (0.1 R)
• M17: 11,047,504 km (0.079 R)
• M18: 12,024,078 km (0.117 R)
• M19: 12,494,863 km (0.083 R)
• M20: 12,578,488 km (0.088 R)
• M21: 13,141,275 km (0.081 R)
• M22: 13,597,549 km (0.083 R)
• M23: 14,233,190 km (0.092 R)
• M24: 14,672,260 km (0.042 R)
• M25: 15,175,208 km (0.108 R)
• M26: 15,623,852 km (0.099 R)
• M27: 15,925,292 km (0.115 R)
• M28: 16,107,053 km (0.061 R)
• M29: 16,810,313 km (0.081 R)
• M30: 17,243,249 km (0.097 R)
• M31: 17,367,714 km (0.084 R)
• M32: 17,899,684 km (0.029 R)
• M33: 18,057,211 km (0.081 R)
• M34: 18,532,483 km (0.093 R)
• M35: 18,691,805 km (0.119 R)
• M36: 19,333,730 km (0.1 R)
• M37: 21,202,656 km (0.098 R)
• M38: 21,703,958 km (0.115 R)
• M39: 21,838,297 km (0.071 R)
• M40: 22,548,289 km (0.074 R)
• M41: 22,889,073 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.5

Radius: 6.5

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 18.35 AU - 19.41 AU

Year: 28832 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,492,837 km

• M1: 108,309 km (0.114 R)
• M2: 260,450 km (0.085 R)
• M3: 588,817 km (0.079 R)
• M4: 821,292 km (0.081 R)
• M5: 1,185,414 km (0.066 R)
• M6: 1,292,974 km (0.113 R)
• M7: 2,219,135 km (0.112 R)
• M8: 3,406,792 km (0.114 R)
• M9: 3,982,146 km (0.098 R)
• M10: 4,144,310 km (0.111 R)
• M11: 4,419,570 km (0.073 R)
• M12: 5,103,831 km (0.073 R)
• M13: 5,339,298 km (0.095 R)
• M14: 5,638,493 km (0.109 R)
• M15: 5,699,080 km (0.042 R)
• M16: 6,696,449 km (0.107 R)
• M17: 7,612,736 km (0.089 R)
• M18: 8,222,348 km (0.096 R)
• M19: 9,416,139 km (0.117 R)
• M20: 10,513,738 km (0.096 R)
• M21: 12,827,419 km (0.078 R)
• M22: 13,227,893 km (0.101 R)
• M23: 13,958,828 km (0.07 R)
• M24: 14,870,028 km (0.062 R)
• M25: 15,206,175 km (0.06 R)
• M26: 16,229,574 km (0.06 R)
• M27: 19,705,480 km (0.111 R)
• M28: 19,889,785 km (0.062 R)
• M29: 20,260,040 km (0.042 R)
• M30: 20,352,940 km (0.095 R)
• M31: 21,101,378 km (0.112 R)
• M32: 22,625,182 km (0.104 R)
• M33: 23,303,010 km (0.097 R)
• M34: 23,400,398 km (0.098 R)
• M35: 23,595,474 km (0.081 R)
• M36: 24,184,141 km (0.116 R)
• M37: 24,777,596 km (0.049 R)
• M38: 25,878,188 km (0.116 R)
• M39: 26,383,679 km (0.096 R)
• M40: 28,437,957 km (0.119 R)
• M41: 30,330,370 km (0.099 R)
• M42: 30,863,238 km (0.088 R)
• M43: 34,456,878 km (0.101 R)
• M44: 37,152,332 km (0.071 R)
• M45: 37,608,157 km (0.069 R)
• M46: 37,836,742 km (0.103 R)
• M47: 38,295,409 km (0.087 R)
• M48: 38,410,300 km (0.096 R)
• M49: 38,755,722 km (0.119 R)
• M50: 39,217,979 km (0.118 R)
• M51: 39,914,806 km (0.059 R)
• M52: 42,029,671 km (0.081 R)
• M53: 43,459,528 km (0.105 R)
• M54: 43,579,505 km (0.065 R)
• M55: 47,596,956 km (0.104 R)
• M56: 48,215,992 km (0.113 R)
• M57: 48,588,640 km (0.091 R)
• M58: 48,962,186 km (0.07 R)
• M59: 49,837,633 km (0.115 R)
• M60: 51,223,807 km (0.112 R)
• M61: 52,112,568 km (0.067 R)
• M62: 53,134,471 km (0.119 R)
• M63: 53,776,395 km (0.108 R)
• M64: 53,905,199 km (0.108 R)
• M65: 58,077,783 km (0.066 R)
• M66: 58,209,878 km (0.063 R)
• M67: 58,342,122 km (0.026 R)
• M68: 59,802,347 km (0.108 R)
• M69: 66,314,043 km (0.103 R)
• M70: 71,060,634 km (0.077 R)
• M71: 72,335,208 km (0.093 R)
• M72: 73,189,113 km (0.089 R)
• M73: 74,619,867 km (0.096 R)
• M74: 75,194,622 km (0.078 R)
• M75: 75,338,684 km (0.074 R)
• M76: 75,915,384 km (0.046 R)
• M77: 76,059,746 km (0.082 R)
• M78: 76,348,769 km (0.103 R)
• M79: 79,113,188 km (0.108 R)
• M80: 80,433,988 km (0.044 R)
• M81: 81,762,118 km (0.088 R)
• M82: 82,503,226 km (0.069 R)
• M83: 87,146,744 km (0.109 R)
• M84: 88,055,251 km (0.092 R)
• M85: 88,662,619 km (0.074 R)
• M86: 90,034,431 km (0.048 R)
• M87: 90,646,287 km (0.074 R)
• M88: 91,106,150 km (0.098 R)
• M89: 93,262,454 km (0.117 R)
• M90: 94,346,740 km (0.052 R)
• M91: 96,371,696 km (0.065 R)
• M92: 100,147,547 km (0.084 R)
• M93: 103,330,989 km (0.096 R)
• M94: 108,492,864 km (0.063 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit