🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 44.9 Hours

Environment

Temp: 249 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 289 Days

Day: 29.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.2 AU - 1.82 AU

Year: 661 Days

Day: 39.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.12 AU - 2.22 AU

Year: 1139 Days

Day: 28.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,442,790 km

• M1: 1,004,998 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.64 AU - 2.92 AU

Year: 1652 Days

Day: 19.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.7

Radius: 12.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.91 AU - 7.35 AU

Year: 6085 Days

Day: 7 Hours

Environment

Temp: -141 °C

Axial Tilt: 122 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 75,442,790 km

• M1: 158,574 km (0.1 R)
• M2: 247,584 km (0.092 R)
• M3: 338,390 km (0.086 R)
• M4: 491,579 km (0.1 R)
• M5: 622,028 km (0.116 R)
• M6: 752,328 km (0.102 R)
• M7: 893,099 km (0.055 R)
• M8: 1,090,120 km (0.053 R)
• M9: 1,219,073 km (0.099 R)
• M10: 1,353,262 km (0.108 R)
• M11: 1,618,948 km (0.078 R)
• M12: 1,711,250 km (0.085 R)
• M13: 2,039,318 km (0.12 R)
• M14: 2,221,229 km (0.115 R)
• M15: 2,345,545 km (0.076 R)
• M16: 3,094,133 km (0.098 R)
• M17: 3,210,370 km (0.073 R)
• M18: 3,640,614 km (0.06 R)
• M19: 3,962,997 km (0.113 R)
• M20: 4,398,626 km (0.078 R)
• M21: 4,985,199 km (0.098 R)
• M22: 5,287,836 km (0.034 R)
• M23: 5,911,360 km (0.074 R)
• M24: 6,173,156 km (0.064 R)
• M25: 6,468,612 km (0.068 R)
• M26: 7,538,985 km (0.118 R)
• M27: 8,240,000 km (0.096 R)
• M28: 8,961,660 km (0.111 R)
• M29: 9,061,741 km (0.107 R)
• M30: 9,567,382 km (0.108 R)
• M31: 10,220,975 km (0.057 R)
• M32: 10,606,190 km (0.11 R)
• M33: 10,960,438 km (0.111 R)
• M34: 11,210,715 km (0.078 R)
• M35: 11,354,628 km (0.08 R)
• M36: 12,527,774 km (0.06 R)
• M37: 13,318,549 km (0.087 R)
• M38: 13,509,137 km (0.067 R)
• M39: 13,662,325 km (0.105 R)
• M40: 13,893,304 km (0.064 R)
• M41: 14,790,293 km (0.104 R)
• M42: 14,908,625 km (0.072 R)
• M43: 15,425,336 km (0.12 R)
• M44: 15,545,463 km (0.104 R)
• M45: 16,069,354 km (0.104 R)
• M46: 16,763,339 km (0.083 R)
• M47: 16,845,618 km (0.079 R)
• M48: 17,176,080 km (0.083 R)
• M49: 17,467,047 km (0.095 R)
• M50: 17,885,473 km (0.037 R)
• M51: 18,434,497 km (0.11 R)
• M52: 18,561,954 km (0.102 R)
• M53: 18,689,711 km (0.051 R)
• M54: 18,903,337 km (0.042 R)
• M55: 19,160,794 km (0.103 R)
• M56: 20,027,265 km (0.053 R)
• M57: 20,729,478 km (0.094 R)
• M58: 21,529,378 km (0.11 R)
• M59: 22,023,051 km (0.051 R)
• M60: 22,520,613 km (0.098 R)
• M61: 22,839,107 km (0.075 R)
• M62: 24,547,515 km (0.036 R)
• M63: 24,641,013 km (0.114 R)
• M64: 25,440,614 km (0.05 R)
• M65: 25,582,732 km (0.103 R)
• M66: 26,248,891 km (0.103 R)
• M67: 26,488,098 km (0.077 R)
• M68: 26,728,203 km (0.1 R)
• M69: 27,210,506 km (0.063 R)
• M70: 28,428,682 km (0.113 R)
• M71: 28,822,274 km (0.117 R)
• M72: 28,921,008 km (0.081 R)
• M73: 29,019,743 km (0.111 R)
• M74: 29,366,361 km (0.097 R)
• M75: 29,515,361 km (0.058 R)
• M76: 29,614,843 km (0.112 R)
• M77: 30,264,098 km (0.101 R)
• M78: 30,464,858 km (0.081 R)
• M79: 31,322,952 km (0.045 R)
• M80: 31,475,093 km (0.1 R)
• M81: 31,678,546 km (0.079 R)
• M82: 34,518,961 km (0.088 R)
• M83: 34,676,188 km (0.082 R)
• M84: 35,254,982 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 10.8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.34 AU - 9.54 AU

Year: 8740 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,442,790 km

• M1: 135,835 km (0.095 R)
• M2: 224,696 km (0.085 R)
• M3: 305,928 km (0.091 R)
• M4: 402,867 km (0.054 R)
• M5: 1,332,169 km (0.042 R)
• M6: 1,418,637 km (0.049 R)
• M7: 1,620,743 km (0.074 R)
• M8: 1,953,898 km (0.104 R)
• M9: 2,282,714 km (0.116 R)
• M10: 2,387,432 km (0.117 R)
• M11: 2,547,801 km (0.051 R)
• M12: 2,711,611 km (0.039 R)
• M13: 2,850,887 km (0.076 R)
• M14: 3,283,224 km (0.111 R)
• M15: 3,492,063 km (0.06 R)
• M16: 3,923,055 km (0.101 R)
• M17: 4,209,086 km (0.09 R)
• M18: 4,338,488 km (0.11 R)
• M19: 4,601,182 km (0.101 R)
• M20: 4,936,879 km (0.097 R)
• M21: 5,107,870 km (0.107 R)
• M22: 5,810,980 km (0.093 R)
• M23: 5,955,342 km (0.112 R)
• M24: 6,100,900 km (0.079 R)
• M25: 7,817,985 km (0.099 R)
• M26: 8,178,516 km (0.12 R)
• M27: 9,376,795 km (0.118 R)
• M28: 9,503,803 km (0.032 R)
• M29: 9,974,737 km (0.079 R)
• M30: 10,806,053 km (0.098 R)
• M31: 11,073,234 km (0.114 R)
• M32: 11,432,868 km (0.11 R)
• M33: 11,933,572 km (0.115 R)
• M34: 12,862,425 km (0.091 R)
• M35: 13,574,361 km (0.11 R)
• M36: 14,592,375 km (0.114 R)
• M37: 15,185,081 km (0.09 R)
• M38: 15,886,695 km (0.1 R)
• M39: 18,212,344 km (0.112 R)
• M40: 18,530,389 km (0.104 R)
• M41: 19,064,603 km (0.107 R)
• M42: 19,172,164 km (0.046 R)
• M43: 19,279,725 km (0.048 R)
• M44: 19,387,585 km (0.097 R)
• M45: 19,604,053 km (0.072 R)
• M46: 19,766,815 km (0.112 R)
• M47: 20,312,548 km (0.065 R)
• M48: 20,863,368 km (0.054 R)
• M49: 21,586,823 km (0.036 R)
• M50: 22,148,862 km (0.102 R)
• M51: 22,658,841 km (0.058 R)
• M52: 22,886,679 km (0.086 R)
• M53: 23,574,979 km (0.095 R)
• M54: 24,444,890 km (0.037 R)
• M55: 24,913,132 km (0.115 R)
• M56: 27,056,720 km (0.096 R)
• M57: 28,273,100 km (0.088 R)
• M58: 28,395,621 km (0.082 R)
• M59: 28,826,163 km (0.113 R)
• M60: 28,949,582 km (0.091 R)
• M61: 29,258,800 km (0.045 R)
• M62: 30,444,064 km (0.087 R)
• M63: 31,137,450 km (0.118 R)
• M64: 31,836,072 km (0.097 R)
• M65: 31,963,679 km (0.093 R)
• M66: 33,637,530 km (0.079 R)
• M67: 33,767,531 km (0.09 R)
• M68: 33,897,681 km (0.037 R)
• M69: 34,354,253 km (0.109 R)
• M70: 34,944,417 km (0.056 R)
• M71: 35,670,415 km (0.104 R)
• M72: 37,405,900 km (0.118 R)
• M73: 38,827,529 km (0.099 R)
• M74: 39,236,978 km (0.071 R)
• M75: 41,653,882 km (0.12 R)
• M76: 42,073,055 km (0.094 R)
• M77: 42,563,736 km (0.095 R)
• M78: 43,338,802 km (0.067 R)
• M79: 44,189,715 km (0.076 R)
• M80: 44,688,624 km (0.09 R)
• M81: 44,974,505 km (0.106 R)
• M82: 45,835,890 km (0.099 R)
• M83: 45,907,847 km (0.112 R)
• M84: 48,305,900 km (0.046 R)
• M85: 48,819,769 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.4

Radius: 4.8

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 17.26 AU - 17.3 AU

Year: 25604 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,442,790 km

• M1: 66,421 km (0.106 R)
• M2: 184,604 km (0.093 R)
• M3: 574,605 km (0.116 R)
• M4: 803,490 km (0.105 R)
• M5: 1,516,025 km (0.07 R)
• M6: 1,670,410 km (0.098 R)
• M7: 1,829,732 km (0.111 R)
• M8: 2,094,969 km (0.072 R)
• M9: 2,624,545 km (0.069 R)
• M10: 3,154,271 km (0.089 R)
• M11: 4,704,404 km (0.079 R)
• M12: 4,749,134 km (0.046 R)
• M13: 4,884,221 km (0.113 R)
• M14: 5,296,961 km (0.096 R)
• M15: 5,625,628 km (0.108 R)
• M16: 5,673,200 km (0.05 R)
• M17: 6,451,259 km (0.099 R)
• M18: 7,732,564 km (0.106 R)
• M19: 7,785,372 km (0.106 R)
• M20: 7,891,437 km (0.07 R)
• M21: 7,944,694 km (0.102 R)
• M22: 7,998,101 km (0.081 R)
• M23: 8,266,479 km (0.105 R)
• M24: 8,592,602 km (0.117 R)
• M25: 9,823,793 km (0.094 R)
• M26: 11,529,059 km (0.04 R)
• M27: 11,832,294 km (0.106 R)
• M28: 11,954,216 km (0.091 R)
• M29: 12,819,790 km (0.094 R)
• M30: 13,769,437 km (0.068 R)
• M31: 14,155,699 km (0.068 R)
• M32: 14,415,101 km (0.119 R)
• M33: 14,676,150 km (0.101 R)
• M34: 17,648,360 km (0.076 R)
• M35: 17,787,785 km (0.057 R)
• M36: 19,058,769 km (0.091 R)
• M37: 20,358,924 km (0.117 R)
• M38: 20,798,592 km (0.112 R)
• M39: 21,093,449 km (0.072 R)
• M40: 21,389,653 km (0.115 R)
• M41: 21,687,203 km (0.102 R)
• M42: 22,588,381 km (0.117 R)
• M43: 24,271,806 km (0.03 R)
• M44: 25,285,481 km (0.104 R)
• M45: 25,364,020 km (0.116 R)
• M46: 25,442,708 km (0.074 R)
• M47: 25,837,048 km (0.115 R)
• M48: 25,995,323 km (0.087 R)
• M49: 26,312,919 km (0.077 R)
• M50: 26,871,667 km (0.106 R)
• M51: 28,082,363 km (0.113 R)
• M52: 28,981,446 km (0.065 R)
• M53: 29,063,725 km (0.1 R)
• M54: 30,305,985 km (0.094 R)
• M55: 33,529,969 km (0.064 R)
• M56: 33,875,540 km (0.03 R)
• M57: 35,182,278 km (0.064 R)
• M58: 36,416,610 km (0.092 R)
• M59: 36,594,033 km (0.052 R)
• M60: 36,771,905 km (0.045 R)
• M61: 38,384,719 km (0.095 R)
• M62: 40,020,722 km (0.059 R)
• M63: 41,957,715 km (0.116 R)
• M64: 43,642,336 km (0.088 R)
• M65: 45,253,505 km (0.108 R)
• M66: 45,348,799 km (0.096 R)
• M67: 45,826,765 km (0.11 R)
• M68: 46,306,226 km (0.09 R)
• M69: 49,120,461 km (0.089 R)
• M70: 50,202,203 km (0.116 R)
• M71: 51,391,357 km (0.052 R)
• M72: 52,089,231 km (0.109 R)
• M73: 52,289,243 km (0.1 R)
• M74: 52,690,016 km (0.094 R)
• M75: 52,991,306 km (0.117 R)
• M76: 53,595,382 km (0.103 R)
• M77: 54,505,984 km (0.101 R)
• M78: 54,912,292 km (0.117 R)
• M79: 55,830,075 km (0.111 R)
• M80: 56,650,320 km (0.114 R)
• M81: 57,268,010 km (0.111 R)
• M82: 58,302,479 km (0.11 R)
• M83: 61,020,971 km (0.051 R)
• M84: 61,654,070 km (0.061 R)
• M85: 61,865,601 km (0.095 R)
• M86: 62,926,998 km (0.071 R)
• M87: 63,353,202 km (0.041 R)
• M88: 63,994,229 km (0.115 R)
• M89: 64,208,453 km (0.095 R)
• M90: 64,315,715 km (0.097 R)
• M91: 64,745,061 km (0.055 R)
• M92: 66,905,852 km (0.086 R)
• M93: 68,980,476 km (0.044 R)
• M94: 69,640,053 km (0.113 R)
• M95: 73,753,097 km (0.047 R)
• M96: 73,865,295 km (0.083 R)
• M97: 74,539,981 km (0.046 R)
• M98: 75,216,762 km (0.106 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit