🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.66 AU - 0.88 AU

Year: 259 Days

Day: 30.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 104.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.06 AU - 1.08 AU

Year: 424 Days

Day: 30.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.1 AU - 1.36 AU

Year: 522 Days

Day: 30.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,436,474 km

• M1: 347,366 km (0.049 R)
• M2: 374,294 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.83 AU - 4.55 AU

Year: 2714 Days

Day: 34 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 8.9

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.96 AU - 6.4 AU

Year: 4514 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,436,474 km

• M1: 129,253 km (0.114 R)
• M2: 232,176 km (0.077 R)
• M3: 325,824 km (0.096 R)
• M4: 482,154 km (0.04 R)
• M5: 686,205 km (0.098 R)
• M6: 1,030,580 km (0.05 R)
• M7: 1,134,700 km (0.086 R)
• M8: 1,242,410 km (0.117 R)
• M9: 1,410,708 km (0.112 R)
• M10: 1,556,715 km (0.058 R)
• M11: 1,692,401 km (0.11 R)
• M12: 1,959,583 km (0.116 R)
• M13: 2,057,270 km (0.106 R)
• M14: 2,173,208 km (0.096 R)
• M15: 2,342,553 km (0.114 R)
• M16: 2,988,367 km (0.11 R)
• M17: 3,120,163 km (0.08 R)
• M18: 3,234,755 km (0.08 R)
• M19: 3,566,862 km (0.107 R)
• M20: 3,767,323 km (0.101 R)
• M21: 4,033,607 km (0.085 R)
• M22: 4,116,784 km (0.088 R)
• M23: 4,263,689 km (0.118 R)
• M24: 5,500,714 km (0.117 R)
• M25: 5,569,978 km (0.107 R)
• M26: 5,662,728 km (0.095 R)
• M27: 5,732,740 km (0.103 R)
• M28: 5,826,388 km (0.119 R)
• M29: 6,182,282 km (0.119 R)
• M30: 6,569,740 km (0.046 R)
• M31: 6,766,461 km (0.113 R)
• M32: 6,965,127 km (0.11 R)
• M33: 7,115,473 km (0.067 R)
• M34: 7,419,306 km (0.102 R)
• M35: 7,495,901 km (0.028 R)
• M36: 7,572,794 km (0.055 R)
• M37: 7,701,448 km (0.106 R)
• M38: 8,170,886 km (0.081 R)
• M39: 8,435,824 km (0.107 R)
• M40: 8,515,859 km (0.066 R)
• M41: 8,596,043 km (0.106 R)
• M42: 8,730,382 km (0.1 R)
• M43: 8,865,469 km (0.12 R)
• M44: 9,028,381 km (0.106 R)
• M45: 9,192,340 km (0.101 R)
• M46: 9,412,548 km (0.091 R)
• M47: 9,606,577 km (0.119 R)
• M48: 10,253,588 km (0.083 R)
• M49: 10,310,435 km (0.03 R)
• M50: 10,769,700 km (0.048 R)
• M51: 11,530,256 km (0.086 R)
• M52: 11,648,737 km (0.078 R)
• M53: 11,737,898 km (0.097 R)
• M54: 12,157,071 km (0.111 R)
• M55: 12,368,453 km (0.04 R)
• M56: 12,429,189 km (0.081 R)
• M57: 12,703,253 km (0.113 R)
• M58: 13,850,818 km (0.087 R)
• M59: 14,580,856 km (0.112 R)
• M60: 14,805,552 km (0.097 R)
• M61: 15,031,444 km (0.112 R)
• M62: 15,225,922 km (0.082 R)
• M63: 15,290,847 km (0.106 R)
• M64: 16,343,567 km (0.056 R)
• M65: 16,410,138 km (0.101 R)
• M66: 17,351,707 km (0.063 R)
• M67: 17,897,590 km (0.057 R)
• M68: 18,000,513 km (0.115 R)
• M69: 19,076,122 km (0.101 R)
• M70: 19,357,216 km (0.092 R)
• M71: 19,816,632 km (0.114 R)
• M72: 19,923,145 km (0.104 R)
• M73: 21,035,405 km (0.08 R)
• M74: 21,144,013 km (0.118 R)
• M75: 21,216,718 km (0.105 R)
• M76: 21,763,648 km (0.099 R)
• M77: 23,469,662 km (0.033 R)
• M78: 24,300,678 km (0.102 R)
• M79: 24,414,672 km (0.114 R)
• M80: 24,681,554 km (0.079 R)
• M81: 24,796,296 km (0.117 R)
• M82: 25,141,418 km (0.091 R)
• M83: 25,372,248 km (0.062 R)
• M84: 25,797,554 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 14.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.91 AU - 9.67 AU

Year: 10842 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,436,474 km

• M1: 183,706 km (0.115 R)
• M2: 312,061 km (0.115 R)
• M3: 408,103 km (0.115 R)
• M4: 586,872 km (0.07 R)
• M5: 1,643,033 km (0.088 R)
• M6: 1,764,656 km (0.109 R)
• M7: 2,033,633 km (0.089 R)
• M8: 2,181,735 km (0.11 R)
• M9: 2,402,093 km (0.051 R)
• M10: 2,828,746 km (0.119 R)
• M11: 3,260,336 km (0.117 R)
• M12: 4,060,984 km (0.098 R)
• M13: 4,165,254 km (0.085 R)
• M14: 4,334,150 km (0.062 R)
• M15: 4,921,022 km (0.093 R)
• M16: 5,280,655 km (0.078 R)
• M17: 5,602,590 km (0.11 R)
• M18: 6,073,823 km (0.033 R)
• M19: 6,193,651 km (0.064 R)
• M20: 6,606,990 km (0.038 R)
• M21: 6,754,942 km (0.079 R)
• M22: 7,079,570 km (0.09 R)
• M23: 7,692,472 km (0.113 R)
• M24: 8,136,927 km (0.11 R)
• M25: 8,242,693 km (0.104 R)
• M26: 8,996,367 km (0.094 R)
• M27: 9,353,906 km (0.061 R)
• M28: 9,464,758 km (0.1 R)
• M29: 9,604,034 km (0.087 R)
• M30: 9,884,679 km (0.096 R)
• M31: 10,339,457 km (0.1 R)
• M32: 10,598,261 km (0.102 R)
• M33: 11,063,810 km (0.072 R)
• M34: 11,417,309 km (0.105 R)
• M35: 11,565,711 km (0.113 R)
• M36: 11,714,710 km (0.027 R)
• M37: 11,984,585 km (0.069 R)
• M38: 12,530,766 km (0.086 R)
• M39: 13,178,076 km (0.07 R)
• M40: 13,302,691 km (0.101 R)
• M41: 13,521,553 km (0.092 R)
• M42: 13,710,196 km (0.072 R)
• M43: 15,054,782 km (0.061 R)
• M44: 15,152,469 km (0.03 R)
• M45: 15,348,442 km (0.115 R)
• M46: 16,007,720 km (0.095 R)
• M47: 16,174,073 km (0.103 R)
• M48: 16,541,934 km (0.12 R)
• M49: 16,642,763 km (0.085 R)
• M50: 16,912,638 km (0.112 R)
• M51: 17,014,065 km (0.118 R)
• M52: 17,251,926 km (0.053 R)
• M53: 17,525,091 km (0.089 R)
• M54: 17,834,011 km (0.09 R)
• M55: 18,213,990 km (0.077 R)
• M56: 18,422,529 km (0.053 R)
• M57: 18,666,673 km (0.094 R)
• M58: 18,876,858 km (0.108 R)
• M59: 19,052,635 km (0.117 R)
• M60: 19,158,401 km (0.098 R)
• M61: 19,441,290 km (0.117 R)
• M62: 19,903,847 km (0.044 R)
• M63: 21,203,853 km (0.101 R)
• M64: 21,423,163 km (0.12 R)
• M65: 21,680,023 km (0.107 R)
• M66: 21,937,929 km (0.107 R)
• M67: 22,159,783 km (0.035 R)
• M68: 22,419,634 km (0.102 R)
• M69: 22,531,235 km (0.049 R)
• M70: 22,717,783 km (0.083 R)
• M71: 23,017,278 km (0.063 R)
• M72: 23,885,544 km (0.059 R)
• M73: 25,072,753 km (0.099 R)
• M74: 25,654,090 km (0.108 R)
• M75: 25,770,926 km (0.114 R)
• M76: 26,083,286 km (0.086 R)
• M77: 26,239,915 km (0.091 R)
• M78: 26,357,649 km (0.096 R)

Asteroid Belt

Center: 10.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.6

Radius: 5.6

Gravity: 18.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.54 AU - 11.74 AU

Year: 15205 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,436,474 km

• M1: 333,304 km (0.059 R)
• M2: 409,898 km (0.116 R)
• M3: 545,135 km (0.09 R)
• M4: 655,987 km (0.089 R)
• M5: 714,180 km (0.044 R)
• M6: 1,123,480 km (0.1 R)
• M7: 1,414,298 km (0.093 R)
• M8: 1,490,743 km (0.067 R)
• M9: 1,621,043 km (0.056 R)
• M10: 1,700,928 km (0.095 R)
• M11: 1,755,082 km (0.093 R)
• M12: 1,920,837 km (0.052 R)
• M13: 2,208,214 km (0.119 R)
• M14: 2,540,022 km (0.057 R)
• M15: 2,696,053 km (0.095 R)
• M16: 3,083,063 km (0.104 R)
• M17: 3,249,565 km (0.054 R)
• M18: 3,350,843 km (0.112 R)
• M19: 3,908,693 km (0.049 R)
• M20: 4,016,553 km (0.09 R)
• M21: 4,607,914 km (0.073 R)
• M22: 4,836,798 km (0.032 R)
• M23: 5,305,488 km (0.108 R)
• M24: 5,585,536 km (0.118 R)
• M25: 5,666,468 km (0.079 R)
• M26: 6,201,879 km (0.108 R)
• M27: 6,539,372 km (0.03 R)
• M28: 6,582,007 km (0.07 R)
• M29: 7,100,513 km (0.095 R)
• M30: 7,276,291 km (0.097 R)
• M31: 7,767,121 km (0.105 R)
• M32: 7,902,807 km (0.101 R)
• M33: 8,130,644 km (0.049 R)
• M34: 8,314,650 km (0.054 R)
• M35: 9,591,467 km (0.106 R)
• M36: 10,326,891 km (0.116 R)
• M37: 11,335,330 km (0.111 R)
• M38: 11,386,492 km (0.12 R)
• M39: 12,059,832 km (0.1 R)
• M40: 13,553,118 km (0.12 R)
• M41: 14,487,806 km (0.082 R)
• M42: 14,934,954 km (0.117 R)
• M43: 15,047,302 km (0.119 R)
• M44: 15,957,306 km (0.077 R)
• M45: 16,418,815 km (0.111 R)
• M46: 16,709,633 km (0.108 R)
• M47: 17,710,742 km (0.068 R)
• M48: 17,949,201 km (0.09 R)
• M49: 18,128,719 km (0.107 R)
• M50: 20,079,924 km (0.102 R)
• M51: 20,328,555 km (0.119 R)
• M52: 21,396,385 km (0.118 R)
• M53: 21,905,167 km (0.053 R)
• M54: 23,324,702 km (0.112 R)
• M55: 23,389,926 km (0.067 R)
• M56: 23,716,947 km (0.108 R)
• M57: 23,979,641 km (0.097 R)
• M58: 24,243,382 km (0.114 R)
• M59: 25,576,299 km (0.102 R)
• M60: 25,643,618 km (0.103 R)
• M61: 25,913,343 km (0.094 R)
• M62: 26,523,553 km (0.088 R)
• M63: 26,659,687 km (0.057 R)
• M64: 26,864,486 km (0.066 R)
• M65: 28,312,743 km (0.047 R)
• M66: 29,433,082 km (0.091 R)
• M67: 29,715,373 km (0.119 R)
• M68: 30,353,857 km (0.075 R)
• M69: 30,925,321 km (0.111 R)
• M70: 31,500,225 km (0.119 R)
• M71: 31,644,587 km (0.115 R)
• M72: 32,879,817 km (0.084 R)
• M73: 34,353,206 km (0.107 R)
• M74: 34,799,457 km (0.103 R)
• M75: 35,322,451 km (0.054 R)
• M76: 35,998,633 km (0.091 R)
• M77: 36,527,611 km (0.09 R)
• M78: 38,591,613 km (0.11 R)
• M79: 39,754,587 km (0.058 R)
• M80: 39,910,618 km (0.092 R)
• M81: 42,911,700 km (0.085 R)
• M82: 43,472,393 km (0.1 R)
• M83: 44,116,262 km (0.116 R)
• M84: 45,250,364 km (0.082 R)
• M85: 46,394,189 km (0.111 R)
• M86: 47,630,167 km (0.053 R)
• M87: 50,471,629 km (0.086 R)
• M88: 50,894,243 km (0.077 R)
• M89: 55,443,963 km (0.114 R)
• M90: 55,792,675 km (0.05 R)
• M91: 56,492,046 km (0.059 R)
• M92: 56,667,374 km (0.083 R)
• M93: 57,634,824 km (0.073 R)
• M94: 57,899,612 km (0.117 R)
• M95: 58,430,535 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.1

Radius: 6.9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.94 AU - 15.84 AU

Year: 17719 Days

Day: 18.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,436,474 km

• M1: 349,760 km (0.074 R)
• M2: 605,871 km (0.103 R)
• M3: 773,421 km (0.075 R)
• M4: 1,507,049 km (0.118 R)
• M5: 1,556,865 km (0.068 R)
• M6: 1,975,739 km (0.053 R)
• M7: 3,069,300 km (0.081 R)
• M8: 3,229,369 km (0.057 R)
• M9: 3,760,142 km (0.075 R)
• M10: 3,897,025 km (0.08 R)
• M11: 3,966,139 km (0.093 R)
• M12: 4,140,570 km (0.069 R)
• M13: 4,282,089 km (0.076 R)
• M14: 4,606,118 km (0.112 R)
• M15: 5,013,025 km (0.083 R)
• M16: 5,470,046 km (0.055 R)
• M17: 5,586,284 km (0.095 R)
• M18: 6,059,911 km (0.114 R)
• M19: 6,464,423 km (0.117 R)
• M20: 6,961,238 km (0.052 R)
• M21: 7,341,964 km (0.062 R)
• M22: 7,686,189 km (0.116 R)
• M23: 7,729,572 km (0.116 R)
• M24: 7,947,686 km (0.042 R)
• M25: 8,434,777 km (0.092 R)
• M26: 9,437,980 km (0.074 R)
• M27: 10,143,334 km (0.076 R)
• M28: 10,238,628 km (0.083 R)
• M29: 11,854,135 km (0.047 R)
• M30: 12,512,067 km (0.118 R)
• M31: 12,614,242 km (0.061 R)
• M32: 13,442,416 km (0.083 R)
• M33: 13,916,043 km (0.118 R)
• M34: 14,555,873 km (0.092 R)
• M35: 15,643,599 km (0.073 R)
• M36: 15,753,853 km (0.087 R)
• M37: 16,141,610 km (0.057 R)
• M38: 17,896,244 km (0.061 R)
• M39: 18,069,328 km (0.117 R)
• M40: 18,475,187 km (0.1 R)
• M41: 19,414,064 km (0.055 R)
• M42: 20,549,063 km (0.119 R)
• M43: 20,730,226 km (0.106 R)
• M44: 21,033,461 km (0.113 R)
• M45: 22,508,944 km (0.049 R)
• M46: 22,633,260 km (0.078 R)
• M47: 23,384,840 km (0.115 R)
• M48: 24,017,340 km (0.096 R)
• M49: 24,719,702 km (0.06 R)
• M50: 25,364,020 km (0.106 R)
• M51: 26,866,730 km (0.077 R)
• M52: 27,529,000 km (0.099 R)
• M53: 27,662,142 km (0.059 R)
• M54: 28,532,652 km (0.027 R)
• M55: 29,616,190 km (0.114 R)
• M56: 29,752,623 km (0.109 R)
• M57: 30,368,966 km (0.104 R)
• M58: 30,713,191 km (0.07 R)
• M59: 31,197,290 km (0.085 R)
• M60: 31,405,679 km (0.115 R)
• M61: 32,594,384 km (0.064 R)
• M62: 33,017,596 km (0.071 R)
• M63: 35,521,715 km (0.046 R)
• M64: 35,739,081 km (0.066 R)
• M65: 36,613,480 km (0.111 R)
• M66: 36,759,937 km (0.091 R)
• M67: 37,053,298 km (0.107 R)
• M68: 37,421,159 km (0.102 R)
• M69: 37,494,762 km (0.065 R)
• M70: 38,012,071 km (0.11 R)
• M71: 38,160,322 km (0.09 R)
• M72: 39,578,361 km (0.066 R)
• M73: 39,653,459 km (0.11 R)
• M74: 39,954,300 km (0.111 R)
• M75: 40,558,376 km (0.092 R)
• M76: 40,937,457 km (0.039 R)
• M77: 41,317,735 km (0.096 R)
• M78: 42,311,813 km (0.057 R)
• M79: 43,856,561 km (0.049 R)
• M80: 44,479,636 km (0.054 R)
• M81: 44,557,726 km (0.08 R)
• M82: 44,792,295 km (0.072 R)
• M83: 45,105,703 km (0.078 R)
• M84: 46,129,102 km (0.031 R)
• M85: 46,208,089 km (0.069 R)
• M86: 47,399,188 km (0.11 R)
• M87: 47,718,579 km (0.081 R)
• M88: 47,878,499 km (0.042 R)
• M89: 48,038,569 km (0.117 R)
• M90: 49,811,453 km (0.097 R)
• M91: 50,869,110 km (0.091 R)
• M92: 51,277,961 km (0.079 R)
• M93: 52,098,805 km (0.116 R)
• M94: 52,428,369 km (0.092 R)
• M95: 53,587,154 km (0.06 R)
• M96: 54,670,841 km (0.099 R)
• M97: 55,761,559 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit