🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 154 Days

Day: 21.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.68 AU - 0.98 AU

Year: 285 Days

Day: 41.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,990,901 km

• M1: 59,091 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.87 AU - 3.11 AU

Year: 1480 Days

Day: 25 Hours

Environment

Temp: -89 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 11.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.86 AU - 5.08 AU

Year: 4174 Days

Day: 10.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,990,901 km

• M1: 227,389 km (0.088 R)
• M2: 383,868 km (0.082 R)
• M3: 497,862 km (0.112 R)
• M4: 578,944 km (0.094 R)
• M5: 673,639 km (0.047 R)
• M6: 898,784 km (0.084 R)
• M7: 1,199,625 km (0.098 R)
• M8: 1,389,166 km (0.057 R)
• M9: 1,476,681 km (0.026 R)
• M10: 1,657,544 km (0.092 R)
• M11: 1,786,348 km (0.035 R)
• M12: 1,858,006 km (0.108 R)
• M13: 1,967,362 km (0.082 R)
• M14: 2,116,660 km (0.104 R)
• M15: 2,192,806 km (0.076 R)
• M16: 2,308,744 km (0.094 R)
• M17: 2,480,034 km (0.065 R)
• M18: 2,560,368 km (0.098 R)
• M19: 2,696,502 km (0.115 R)
• M20: 2,779,379 km (0.059 R)
• M21: 2,905,340 km (0.113 R)
• M22: 3,105,053 km (0.068 R)
• M23: 3,250,612 km (0.061 R)
• M24: 3,428,185 km (0.088 R)
• M25: 3,654,826 km (0.109 R)
• M26: 3,746,828 km (0.118 R)
• M27: 3,917,519 km (0.073 R)
• M28: 4,011,916 km (0.109 R)
• M29: 4,234,817 km (0.108 R)
• M30: 4,560,341 km (0.119 R)
• M31: 4,962,012 km (0.056 R)
• M32: 5,081,241 km (0.113 R)
• M33: 5,374,902 km (0.066 R)
• M34: 5,568,033 km (0.106 R)
• M35: 5,709,852 km (0.079 R)
• M36: 6,124,387 km (0.065 R)
• M37: 6,307,794 km (0.063 R)
• M38: 6,623,595 km (0.113 R)
• M39: 6,792,940 km (0.094 R)
• M40: 7,001,928 km (0.055 R)
• M41: 7,232,309 km (0.1 R)
• M42: 7,348,397 km (0.104 R)
• M43: 7,602,115 km (0.101 R)
• M44: 7,759,791 km (0.033 R)
• M45: 7,898,618 km (0.086 R)
• M46: 8,198,861 km (0.115 R)
• M47: 9,101,086 km (0.104 R)
• M48: 9,184,711 km (0.05 R)
• M49: 9,819,903 km (0.101 R)
• M50: 9,927,165 km (0.098 R)
• M51: 10,843,452 km (0.058 R)
• M52: 10,932,164 km (0.1 R)
• M53: 11,088,045 km (0.098 R)
• M54: 11,379,312 km (0.087 R)
• M55: 11,491,959 km (0.112 R)
• M56: 11,582,466 km (0.078 R)
• M57: 11,992,364 km (0.039 R)
• M58: 12,453,424 km (0.118 R)
• M59: 12,779,697 km (0.076 R)
• M60: 12,920,319 km (0.109 R)
• M61: 13,321,690 km (0.114 R)
• M62: 13,559,850 km (0.051 R)
• M63: 13,679,379 km (0.09 R)
• M64: 14,428,415 km (0.088 R)
• M65: 14,820,362 km (0.029 R)
• M66: 14,894,114 km (0.082 R)
• M67: 15,166,083 km (0.099 R)
• M68: 15,514,496 km (0.077 R)
• M69: 16,042,128 km (0.109 R)
• M70: 16,346,260 km (0.077 R)
• M71: 16,857,436 km (0.095 R)
• M72: 17,011,821 km (0.11 R)
• M73: 17,296,057 km (0.059 R)
• M74: 17,399,728 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 10.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.51 AU - 6.91 AU

Year: 6548 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,990,901 km

• M1: 137,630 km (0.117 R)
• M2: 340,186 km (0.109 R)
• M3: 466,297 km (0.058 R)
• M4: 571,464 km (0.117 R)
• M5: 808,128 km (0.059 R)
• M6: 1,018,761 km (0.1 R)
• M7: 1,465,012 km (0.115 R)
• M8: 1,607,280 km (0.07 R)
• M9: 1,714,691 km (0.111 R)
• M10: 2,287,800 km (0.116 R)
• M11: 3,085,306 km (0.115 R)
• M12: 3,183,143 km (0.067 R)
• M13: 3,294,295 km (0.106 R)
• M14: 3,635,827 km (0.081 R)
• M15: 3,949,085 km (0.083 R)
• M16: 4,082,227 km (0.112 R)
• M17: 4,504,541 km (0.085 R)
• M18: 5,628,021 km (0.076 R)
• M19: 5,793,178 km (0.086 R)
• M20: 6,345,194 km (0.114 R)
• M21: 6,423,284 km (0.115 R)
• M22: 7,302,321 km (0.117 R)
• M23: 7,614,831 km (0.052 R)
• M24: 7,747,674 km (0.117 R)
• M25: 8,803,685 km (0.119 R)
• M26: 8,908,254 km (0.111 R)
• M27: 9,083,583 km (0.116 R)
• M28: 9,330,868 km (0.107 R)
• M29: 9,814,069 km (0.101 R)
• M30: 10,195,544 km (0.091 R)
• M31: 11,198,747 km (0.046 R)
• M32: 11,731,315 km (0.092 R)
• M33: 12,174,873 km (0.115 R)
• M34: 12,506,382 km (0.073 R)
• M35: 13,398,135 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.9

Radius: 12.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.03 AU - 11.17 AU

Year: 10342 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,990,901 km

• M1: 166,802 km (0.059 R)
• M2: 449,242 km (0.032 R)
• M3: 527,931 km (0.108 R)
• M4: 750,084 km (0.102 R)
• M5: 848,220 km (0.09 R)
• M6: 1,040,453 km (0.08 R)
• M7: 1,859,950 km (0.091 R)
• M8: 2,044,105 km (0.049 R)
• M9: 2,210,309 km (0.062 R)
• M10: 2,531,196 km (0.119 R)
• M11: 3,468,576 km (0.107 R)
• M12: 3,960,005 km (0.078 R)
• M13: 4,138,775 km (0.04 R)
• M14: 4,289,869 km (0.091 R)
• M15: 4,381,422 km (0.065 R)
• M16: 4,880,631 km (0.084 R)
• M17: 4,976,373 km (0.045 R)
• M18: 5,234,579 km (0.119 R)
• M19: 5,365,328 km (0.115 R)
• M20: 6,591,133 km (0.12 R)
• M21: 7,090,490 km (0.108 R)
• M22: 7,381,458 km (0.051 R)
• M23: 7,491,712 km (0.09 R)
• M24: 8,507,481 km (0.067 R)
• M25: 8,972,880 km (0.074 R)
• M26: 9,887,970 km (0.087 R)
• M27: 10,459,584 km (0.055 R)
• M28: 10,583,451 km (0.116 R)
• M29: 10,707,916 km (0.114 R)
• M30: 10,958,044 km (0.108 R)
• M31: 11,041,968 km (0.055 R)
• M32: 11,126,042 km (0.099 R)
• M33: 11,849,199 km (0.106 R)
• M34: 12,151,386 km (0.114 R)
• M35: 12,412,584 km (0.116 R)
• M36: 12,719,559 km (0.085 R)
• M37: 13,117,938 km (0.111 R)
• M38: 13,251,529 km (0.09 R)
• M39: 15,404,990 km (0.091 R)
• M40: 16,497,952 km (0.083 R)
• M41: 16,884,064 km (0.108 R)
• M42: 17,566,829 km (0.076 R)
• M43: 17,665,115 km (0.053 R)
• M44: 17,763,550 km (0.117 R)
• M45: 18,858,607 km (0.094 R)
• M46: 19,465,226 km (0.115 R)
• M47: 19,873,180 km (0.059 R)
• M48: 20,078,129 km (0.114 R)
• M49: 20,232,364 km (0.069 R)
• M50: 21,533,118 km (0.102 R)
• M51: 22,539,612 km (0.063 R)
• M52: 23,237,037 km (0.118 R)
• M53: 24,214,659 km (0.106 R)
• M54: 25,094,744 km (0.104 R)
• M55: 25,205,596 km (0.026 R)
• M56: 25,427,599 km (0.081 R)
• M57: 25,929,500 km (0.113 R)
• M58: 26,265,796 km (0.029 R)
• M59: 26,378,293 km (0.089 R)
• M60: 27,511,796 km (0.109 R)
• M61: 27,683,236 km (0.112 R)
• M62: 28,661,157 km (0.049 R)
• M63: 29,533,462 km (0.086 R)
• M64: 30,650,809 km (0.106 R)
• M65: 30,947,162 km (0.107 R)
• M66: 31,901,896 km (0.056 R)
• M67: 33,230,474 km (0.035 R)
• M68: 33,473,870 km (0.115 R)
• M69: 34,885,475 km (0.104 R)
• M70: 36,441,892 km (0.082 R)
• M71: 36,567,404 km (0.108 R)
• M72: 36,755,898 km (0.095 R)
• M73: 37,007,671 km (0.08 R)
• M74: 37,830,160 km (0.074 R)
• M75: 39,557,417 km (0.085 R)
• M76: 40,203,680 km (0.058 R)
• M77: 40,593,233 km (0.059 R)
• M78: 41,245,031 km (0.062 R)
• M79: 41,703,398 km (0.109 R)
• M80: 42,757,465 km (0.12 R)
• M81: 42,956,131 km (0.04 R)
• M82: 43,088,675 km (0.118 R)
• M83: 43,820,208 km (0.105 R)
• M84: 44,020,520 km (0.116 R)
• M85: 44,221,131 km (0.103 R)
• M86: 44,555,931 km (0.071 R)
• M87: 44,824,608 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.3

Radius: 4.7

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.1 AU - 17.28 AU

Year: 26850 Days

Day: 21.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,990,901 km

• M1: 60,886 km (0.104 R)
• M2: 114,143 km (0.114 R)
• M3: 246,687 km (0.06 R)
• M4: 348,264 km (0.07 R)
• M5: 982,559 km (0.061 R)
• M6: 1,036,414 km (0.09 R)
• M7: 1,470,996 km (0.086 R)
• M8: 1,756,129 km (0.098 R)
• M9: 1,888,374 km (0.08 R)
• M10: 2,824,408 km (0.114 R)
• M11: 3,753,560 km (0.086 R)
• M12: 3,881,167 km (0.065 R)
• M13: 4,860,285 km (0.098 R)
• M14: 5,617,699 km (0.101 R)
• M15: 6,259,624 km (0.03 R)
• M16: 6,411,166 km (0.059 R)
• M17: 6,666,231 km (0.099 R)
• M18: 7,081,215 km (0.072 R)
• M19: 7,451,320 km (0.118 R)
• M20: 7,665,544 km (0.044 R)
• M21: 8,598,736 km (0.038 R)
• M22: 8,654,686 km (0.098 R)
• M23: 8,767,034 km (0.075 R)
• M24: 9,164,216 km (0.084 R)
• M25: 10,569,688 km (0.104 R)
• M26: 11,543,271 km (0.097 R)
• M27: 13,121,080 km (0.062 R)
• M28: 13,379,734 km (0.097 R)
• M29: 14,497,679 km (0.101 R)
• M30: 16,126,202 km (0.101 R)
• M31: 16,542,383 km (0.118 R)
• M32: 16,681,808 km (0.095 R)
• M33: 18,170,008 km (0.117 R)
• M34: 19,922,098 km (0.091 R)
• M35: 23,977,098 km (0.074 R)
• M36: 25,571,213 km (0.038 R)
• M37: 25,894,195 km (0.095 R)
• M38: 26,218,523 km (0.089 R)
• M39: 27,446,572 km (0.076 R)
• M40: 31,846,395 km (0.093 R)
• M41: 32,193,761 km (0.081 R)
• M42: 32,368,042 km (0.087 R)
• M43: 33,861,029 km (0.118 R)
• M44: 35,826,446 km (0.103 R)
• M45: 36,097,218 km (0.086 R)
• M46: 37,096,233 km (0.071 R)
• M47: 37,828,365 km (0.117 R)
• M48: 45,896,328 km (0.028 R)
• M49: 46,288,573 km (0.057 R)
• M50: 47,968,408 km (0.091 R)
• M51: 48,865,696 km (0.083 R)
• M52: 53,537,936 km (0.064 R)
• M53: 55,404,619 km (0.073 R)
• M54: 55,509,038 km (0.069 R)
• M55: 56,660,942 km (0.073 R)
• M56: 57,926,540 km (0.082 R)
• M57: 58,138,370 km (0.077 R)
• M58: 58,456,565 km (0.057 R)
• M59: 59,308,076 km (0.076 R)
• M60: 59,842,439 km (0.117 R)
• M61: 60,700,533 km (0.031 R)
• M62: 62,972,476 km (0.062 R)
• M63: 63,517,461 km (0.104 R)
• M64: 63,626,667 km (0.049 R)
• M65: 64,283,103 km (0.119 R)
• M66: 65,271,945 km (0.104 R)
• M67: 65,602,705 km (0.058 R)
• M68: 66,155,170 km (0.101 R)
• M69: 68,268,689 km (0.054 R)
• M70: 68,604,536 km (0.044 R)
• M71: 69,727,568 km (0.093 R)
• M72: 71,083,223 km (0.092 R)
• M73: 71,196,619 km (0.089 R)
• M74: 71,878,037 km (0.109 R)
• M75: 73,591,232 km (0.115 R)
• M76: 74,395,320 km (0.026 R)
• M77: 74,510,361 km (0.038 R)
• M78: 74,625,551 km (0.099 R)
• M79: 74,740,742 km (0.106 R)
• M80: 75,664,658 km (0.09 R)
• M81: 75,896,236 km (0.066 R)
• M82: 77,174,101 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit