🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 15.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.37 AU - 1.59 AU

Year: 633 Days

Day: 47.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.15 AU - 2.21 AU

Year: 1131 Days

Day: 15.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.23 AU - 2.71 AU

Year: 1364 Days

Day: 42.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.7 AU - 3.74 AU

Year: 2031 Days

Day: 47.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 13

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.05 AU - 6.45 AU

Year: 4846 Days

Day: 14.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 74,973,647 km

• M1: 162,463 km (0.087 R)
• M2: 278,402 km (0.098 R)
• M3: 546,182 km (0.032 R)
• M4: 652,995 km (0.096 R)
• M5: 925,861 km (0.095 R)
• M6: 1,082,939 km (0.037 R)
• M7: 1,197,232 km (0.119 R)
• M8: 1,397,394 km (0.099 R)
• M9: 1,480,570 km (0.065 R)
• M10: 1,652,458 km (0.093 R)
• M11: 1,755,980 km (0.075 R)
• M12: 1,846,487 km (0.115 R)
• M13: 2,001,021 km (0.106 R)
• M14: 2,192,357 km (0.103 R)
• M15: 2,423,336 km (0.079 R)
• M16: 2,627,836 km (0.102 R)
• M17: 2,802,716 km (0.119 R)
• M18: 2,891,577 km (0.084 R)
• M19: 2,981,486 km (0.042 R)
• M20: 3,445,239 km (0.054 R)
• M21: 3,695,516 km (0.074 R)
• M22: 3,793,503 km (0.098 R)
• M23: 4,440,663 km (0.035 R)
• M24: 4,777,258 km (0.101 R)
• M25: 4,905,613 km (0.113 R)
• M26: 5,035,165 km (0.075 R)
• M27: 5,275,719 km (0.107 R)
• M28: 5,408,561 km (0.092 R)
• M29: 5,655,099 km (0.112 R)
• M30: 6,299,118 km (0.053 R)
• M31: 7,088,097 km (0.053 R)
• M32: 7,185,934 km (0.085 R)
• M33: 7,333,437 km (0.104 R)
• M34: 7,506,821 km (0.105 R)
• M35: 9,022,098 km (0.095 R)
• M36: 9,208,048 km (0.115 R)
• M37: 10,074,519 km (0.118 R)
• M38: 10,212,149 km (0.105 R)
• M39: 10,489,503 km (0.072 R)
• M40: 10,825,650 km (0.115 R)
• M41: 11,308,103 km (0.095 R)
• M42: 11,537,437 km (0.11 R)
• M43: 11,768,416 km (0.047 R)
• M44: 12,500,099 km (0.095 R)
• M45: 12,796,901 km (0.11 R)
• M46: 13,066,177 km (0.109 R)
• M47: 13,458,273 km (0.117 R)
• M48: 13,762,406 km (0.102 R)
• M49: 13,915,444 km (0.12 R)
• M50: 14,130,566 km (0.08 R)
• M51: 14,439,785 km (0.114 R)
• M52: 14,813,929 km (0.05 R)
• M53: 15,002,273 km (0.118 R)
• M54: 15,096,669 km (0.07 R)
• M55: 15,859,169 km (0.117 R)
• M56: 16,245,132 km (0.063 R)
• M57: 16,342,221 km (0.119 R)
• M58: 17,092,155 km (0.036 R)
• M59: 17,322,685 km (0.086 R)
• M60: 18,456,787 km (0.078 R)
• M61: 18,591,874 km (0.113 R)
• M62: 18,930,863 km (0.086 R)
• M63: 19,340,312 km (0.059 R)
• M64: 21,148,501 km (0.049 R)
• M65: 21,254,417 km (0.107 R)
• M66: 21,965,455 km (0.073 R)
• M67: 22,684,124 km (0.087 R)
• M68: 23,191,859 km (0.116 R)
• M69: 23,593,529 km (0.047 R)
• M70: 24,144,797 km (0.057 R)
• M71: 24,812,004 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 9.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.52 AU - 13.48 AU

Year: 13706 Days

Day: 13.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,973,647 km

• M1: 132,993 km (0.073 R)
• M2: 245,191 km (0.115 R)
• M3: 318,045 km (0.099 R)
• M4: 733,927 km (0.062 R)
• M5: 992,881 km (0.053 R)
• M6: 1,142,778 km (0.079 R)
• M7: 1,637,648 km (0.09 R)
• M8: 1,726,210 km (0.099 R)
• M9: 1,862,045 km (0.1 R)
• M10: 2,001,620 km (0.054 R)
• M11: 2,217,639 km (0.111 R)
• M12: 2,390,873 km (0.077 R)
• M13: 2,517,433 km (0.109 R)
• M14: 2,698,446 km (0.091 R)
• M15: 2,937,504 km (0.061 R)
• M16: 3,018,735 km (0.078 R)
• M17: 3,323,018 km (0.112 R)
• M18: 4,731,930 km (0.111 R)
• M19: 4,795,509 km (0.09 R)
• M20: 5,118,192 km (0.073 R)
• M21: 5,315,212 km (0.091 R)
• M22: 5,648,965 km (0.073 R)
• M23: 5,886,826 km (0.083 R)
• M24: 6,548,796 km (0.05 R)
• M25: 7,604,359 km (0.104 R)
• M26: 8,401,566 km (0.116 R)
• M27: 8,829,715 km (0.085 R)
• M28: 9,707,107 km (0.07 R)
• M29: 9,829,029 km (0.11 R)
• M30: 9,992,240 km (0.062 R)
• M31: 10,362,794 km (0.059 R)
• M32: 10,905,984 km (0.114 R)
• M33: 11,501,383 km (0.025 R)
• M34: 11,759,739 km (0.092 R)
• M35: 11,976,656 km (0.11 R)
• M36: 13,080,389 km (0.097 R)
• M37: 13,260,056 km (0.082 R)
• M38: 13,667,261 km (0.044 R)
• M39: 13,803,844 km (0.111 R)
• M40: 13,895,249 km (0.093 R)
• M41: 14,262,661 km (0.027 R)
• M42: 15,007,060 km (0.1 R)
• M43: 15,668,731 km (0.119 R)
• M44: 16,971,729 km (0.116 R)
• M45: 17,413,791 km (0.107 R)
• M46: 17,611,409 km (0.029 R)
• M47: 18,009,040 km (0.104 R)
• M48: 18,661,437 km (0.115 R)
• M49: 19,474,950 km (0.066 R)
• M50: 20,144,550 km (0.085 R)
• M51: 20,508,222 km (0.111 R)
• M52: 20,612,492 km (0.099 R)
• M53: 21,136,683 km (0.111 R)
• M54: 21,824,684 km (0.085 R)
• M55: 22,091,267 km (0.079 R)
• M56: 22,358,898 km (0.055 R)
• M57: 22,843,445 km (0.107 R)
• M58: 23,494,794 km (0.11 R)
• M59: 23,767,960 km (0.098 R)
• M60: 24,926,895 km (0.069 R)
• M61: 25,205,596 km (0.102 R)
• M62: 26,387,269 km (0.089 R)
• M63: 27,471,854 km (0.105 R)
• M64: 27,875,170 km (0.106 R)
• M65: 29,155,279 km (0.107 R)
• M66: 31,111,121 km (0.115 R)
• M67: 32,074,681 km (0.047 R)
• M68: 32,256,442 km (0.115 R)
• M69: 32,620,863 km (0.038 R)
• M70: 32,925,743 km (0.096 R)
• M71: 32,986,779 km (0.097 R)
• M72: 34,464,058 km (0.112 R)
• M73: 34,961,172 km (0.052 R)
• M74: 35,962,580 km (0.075 R)
• M75: 36,088,542 km (0.067 R)
• M76: 36,910,133 km (0.076 R)
• M77: 37,036,992 km (0.118 R)
• M78: 38,636,044 km (0.119 R)
• M79: 39,476,485 km (0.051 R)
• M80: 40,715,604 km (0.051 R)
• M81: 40,978,148 km (0.095 R)
• M82: 41,175,318 km (0.054 R)
• M83: 42,431,790 km (0.059 R)
• M84: 42,831,217 km (0.097 R)
• M85: 44,104,295 km (0.077 R)
• M86: 44,982,434 km (0.094 R)
• M87: 45,050,202 km (0.105 R)
• M88: 45,321,722 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.6

Radius: 6

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 15.72 AU - 19.32 AU

Year: 25774 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,973,647 km

• M1: 77,043 km (0.064 R)
• M2: 212,279 km (0.087 R)
• M3: 335,847 km (0.1 R)
• M4: 1,344,586 km (0.108 R)
• M5: 1,402,779 km (0.086 R)
• M6: 1,521,710 km (0.069 R)
• M7: 1,582,297 km (0.051 R)
• M8: 1,769,444 km (0.074 R)
• M9: 1,898,098 km (0.075 R)
• M10: 2,164,681 km (0.101 R)
• M11: 2,586,697 km (0.111 R)
• M12: 3,227,125 km (0.025 R)
• M13: 3,914,228 km (0.106 R)
• M14: 4,040,190 km (0.072 R)
• M15: 4,425,853 km (0.115 R)
• M16: 4,823,335 km (0.1 R)
• M17: 5,278,262 km (0.104 R)
• M18: 5,557,860 km (0.104 R)
• M19: 5,937,988 km (0.082 R)
• M20: 6,180,038 km (0.097 R)
• M21: 6,326,793 km (0.116 R)
• M22: 6,375,861 km (0.091 R)
• M23: 6,773,792 km (0.115 R)
• M24: 8,121,668 km (0.082 R)
• M25: 8,444,351 km (0.111 R)
• M26: 8,498,505 km (0.053 R)
• M27: 8,991,281 km (0.117 R)
• M28: 9,605,978 km (0.067 R)
• M29: 10,816,973 km (0.081 R)
• M30: 11,832,144 km (0.102 R)
• M31: 12,136,426 km (0.038 R)
• M32: 12,877,385 km (0.076 R)
• M33: 13,316,305 km (0.117 R)
• M34: 14,208,806 km (0.052 R)
• M35: 14,923,584 km (0.092 R)
• M36: 15,850,044 km (0.111 R)
• M37: 16,931,487 km (0.053 R)
• M38: 17,000,003 km (0.047 R)
• M39: 17,068,369 km (0.119 R)
• M40: 17,897,291 km (0.114 R)
• M41: 17,967,003 km (0.089 R)
• M42: 21,415,234 km (0.099 R)
• M43: 22,233,684 km (0.105 R)
• M44: 22,609,025 km (0.119 R)
• M45: 22,835,217 km (0.093 R)
• M46: 25,060,486 km (0.116 R)
• M47: 25,686,403 km (0.111 R)
• M48: 25,764,942 km (0.095 R)
• M49: 27,514,489 km (0.098 R)
• M50: 27,836,573 km (0.079 R)
• M51: 27,917,356 km (0.104 R)
• M52: 28,892,286 km (0.053 R)
• M53: 29,630,850 km (0.079 R)
• M54: 31,294,229 km (0.113 R)
• M55: 32,052,541 km (0.055 R)
• M56: 32,306,707 km (0.117 R)
• M57: 33,501,396 km (0.033 R)
• M58: 33,673,284 km (0.032 R)
• M59: 34,104,275 km (0.092 R)
• M60: 34,537,062 km (0.095 R)
• M61: 35,758,379 km (0.056 R)
• M62: 36,816,485 km (0.119 R)
• M63: 40,417,156 km (0.111 R)
• M64: 40,691,668 km (0.08 R)
• M65: 41,611,246 km (0.088 R)
• M66: 41,981,052 km (0.101 R)
• M67: 45,167,786 km (0.116 R)
• M68: 47,656,646 km (0.119 R)
• M69: 48,043,506 km (0.083 R)
• M70: 50,386,358 km (0.041 R)
• M71: 50,780,399 km (0.116 R)
• M72: 51,869,471 km (0.119 R)
• M73: 52,367,034 km (0.118 R)
• M74: 53,366,796 km (0.076 R)
• M75: 54,574,949 km (0.117 R)
• M76: 57,634,375 km (0.053 R)
• M77: 58,149,740 km (0.106 R)
• M78: 58,977,315 km (0.107 R)
• M79: 59,288,778 km (0.086 R)
• M80: 60,435,146 km (0.09 R)
• M81: 61,063,607 km (0.06 R)
• M82: 63,279,899 km (0.111 R)
• M83: 63,811,421 km (0.097 R)
• M84: 64,237,774 km (0.039 R)
• M85: 64,879,101 km (0.081 R)
• M86: 65,200,586 km (0.105 R)
• M87: 67,899,631 km (0.066 R)
• M88: 70,855,386 km (0.095 R)
• M89: 72,404,472 km (0.098 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 20,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit