🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.5 AU - 0.66 AU

Year: 160 Days

Day: 45.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,587,151 km

• M1: 268,977 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.61 AU - 0.91 AU

Year: 240 Days

Day: 38.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.32 AU - 1.44 AU

Year: 586 Days

Day: 38.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.46 AU - 2.82 AU

Year: 1551 Days

Day: 36.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.66 AU - 4.14 AU

Year: 2267 Days

Day: 45.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,587,151 km

• M1: 1,042,697 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.56 AU - 4.06 AU

Year: 2690 Days

Day: 45.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 9.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.04 AU - 6.7 AU

Year: 5143 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 77,587,151 km

• M1: 118,182 km (0.034 R)
• M2: 312,510 km (0.04 R)
• M3: 412,142 km (0.068 R)
• M4: 564,732 km (0.11 R)
• M5: 902,524 km (0.118 R)
• M6: 1,054,366 km (0.113 R)
• M7: 1,187,508 km (0.082 R)
• M8: 1,374,056 km (0.032 R)
• M9: 1,600,548 km (0.089 R)
• M10: 1,765,255 km (0.111 R)
• M11: 1,860,399 km (0.035 R)
• M12: 1,935,647 km (0.098 R)
• M13: 2,134,014 km (0.081 R)
• M14: 2,362,300 km (0.111 R)
• M15: 2,967,274 km (0.11 R)
• M16: 3,209,622 km (0.085 R)
• M17: 3,484,882 km (0.103 R)
• M18: 3,618,623 km (0.091 R)
• M19: 3,836,288 km (0.101 R)
• M20: 4,646,510 km (0.084 R)
• M21: 4,898,283 km (0.12 R)
• M22: 4,973,082 km (0.08 R)
• M23: 5,078,698 km (0.1 R)
• M24: 5,492,635 km (0.099 R)
• M25: 5,664,523 km (0.059 R)
• M26: 5,917,493 km (0.105 R)
• M27: 6,126,033 km (0.091 R)
• M28: 6,206,816 km (0.116 R)
• M29: 6,418,497 km (0.095 R)
• M30: 6,916,358 km (0.048 R)
• M31: 7,791,057 km (0.039 R)
• M32: 7,949,032 km (0.089 R)
• M33: 8,037,295 km (0.117 R)
• M34: 8,429,391 km (0.072 R)
• M35: 9,047,679 km (0.107 R)
• M36: 9,661,629 km (0.072 R)
• M37: 11,225,375 km (0.085 R)
• M38: 12,127,750 km (0.111 R)
• M39: 13,303,888 km (0.095 R)
• M40: 13,429,850 km (0.096 R)
• M41: 14,150,911 km (0.06 R)
• M42: 14,386,827 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 10.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.84 AU - 6 AU

Year: 5209 Days

Day: 5 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,587,151 km

• M1: 139,276 km (0.099 R)
• M2: 219,011 km (0.085 R)
• M3: 619,186 km (0.073 R)
• M4: 1,081,144 km (0.049 R)
• M5: 1,348,026 km (0.089 R)
• M6: 1,619,547 km (0.091 R)
• M7: 1,736,532 km (0.114 R)
• M8: 1,996,982 km (0.105 R)
• M9: 2,068,639 km (0.105 R)
• M10: 2,536,282 km (0.106 R)
• M11: 2,812,590 km (0.118 R)
• M12: 2,913,568 km (0.112 R)
• M13: 3,036,538 km (0.1 R)
• M14: 3,161,153 km (0.063 R)
• M15: 3,394,226 km (0.105 R)
• M16: 3,589,152 km (0.112 R)
• M17: 4,358,534 km (0.066 R)
• M18: 4,428,995 km (0.112 R)
• M19: 4,618,385 km (0.073 R)
• M20: 5,402,877 km (0.037 R)
• M21: 5,554,569 km (0.111 R)
• M22: 5,914,202 km (0.112 R)
• M23: 6,018,322 km (0.073 R)
• M24: 6,175,699 km (0.064 R)
• M25: 6,281,465 km (0.113 R)
• M26: 6,414,308 km (0.063 R)
• M27: 7,093,183 km (0.09 R)
• M28: 8,372,095 km (0.057 R)
• M29: 9,022,996 km (0.084 R)
• M30: 9,113,053 km (0.087 R)
• M31: 9,203,411 km (0.045 R)
• M32: 9,598,349 km (0.113 R)
• M33: 9,721,019 km (0.072 R)
• M34: 10,092,022 km (0.108 R)
• M35: 10,185,521 km (0.061 R)
• M36: 10,530,942 km (0.109 R)
• M37: 10,911,968 km (0.104 R)
• M38: 11,072,187 km (0.119 R)
• M39: 12,148,544 km (0.049 R)
• M40: 12,648,949 km (0.095 R)
• M41: 12,884,715 km (0.092 R)
• M42: 12,986,292 km (0.084 R)
• M43: 13,088,019 km (0.11 R)
• M44: 13,807,883 km (0.065 R)
• M45: 14,085,537 km (0.08 R)
• M46: 14,329,980 km (0.116 R)
• M47: 14,540,614 km (0.056 R)
• M48: 14,752,295 km (0.081 R)
• M49: 14,929,419 km (0.106 R)
• M50: 16,116,627 km (0.094 R)
• M51: 16,225,983 km (0.119 R)
• M52: 16,372,290 km (0.041 R)
• M53: 16,740,002 km (0.09 R)
• M54: 16,998,956 km (0.097 R)
• M55: 17,073,156 km (0.117 R)
• M56: 17,333,905 km (0.097 R)
• M57: 17,445,954 km (0.109 R)
• M58: 17,708,498 km (0.12 R)
• M59: 17,934,690 km (0.118 R)
• M60: 18,048,086 km (0.081 R)
• M61: 18,313,622 km (0.117 R)
• M62: 18,618,801 km (0.048 R)
• M63: 18,925,627 km (0.117 R)
• M64: 19,738,841 km (0.115 R)
• M65: 20,051,650 km (0.056 R)
• M66: 20,405,598 km (0.066 R)
• M67: 21,519,803 km (0.09 R)
• M68: 21,680,621 km (0.08 R)
• M69: 22,043,845 km (0.105 R)
• M70: 22,899,245 km (0.119 R)
• M71: 23,310,490 km (0.111 R)
• M72: 24,307,260 km (0.059 R)
• M73: 25,106,113 km (0.093 R)
• M74: 25,785,587 km (0.095 R)
• M75: 26,385,175 km (0.029 R)
• M76: 26,772,933 km (0.087 R)
• M77: 27,075,868 km (0.075 R)
• M78: 27,162,635 km (0.092 R)
• M79: 28,211,166 km (0.106 R)
• M80: 28,387,243 km (0.062 R)
• M81: 28,828,856 km (0.092 R)
• M82: 29,898,182 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.7

Radius: 13.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.25 AU - 7.53 AU

Year: 5842 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 77,587,151 km

• M1: 166,802 km (0.075 R)
• M2: 489,335 km (0.061 R)
• M3: 1,147,565 km (0.09 R)
• M4: 1,365,978 km (0.07 R)
• M5: 1,487,302 km (0.076 R)
• M6: 1,655,001 km (0.096 R)
• M7: 2,009,997 km (0.106 R)
• M8: 2,149,422 km (0.119 R)
• M9: 2,554,234 km (0.056 R)
• M10: 2,688,872 km (0.078 R)
• M11: 2,878,113 km (0.088 R)
• M12: 3,251,659 km (0.069 R)
• M13: 3,342,914 km (0.097 R)
• M14: 3,490,866 km (0.12 R)
• M15: 3,678,761 km (0.093 R)
• M16: 3,908,843 km (0.082 R)
• M17: 4,006,231 km (0.043 R)
• M18: 4,282,987 km (0.118 R)
• M19: 4,566,176 km (0.092 R)
• M20: 4,918,329 km (0.084 R)
• M21: 5,214,982 km (0.076 R)
• M22: 5,870,669 km (0.079 R)
• M23: 6,005,008 km (0.105 R)
• M24: 6,208,312 km (0.091 R)
• M25: 6,691,812 km (0.085 R)
• M26: 7,044,713 km (0.067 R)
• M27: 7,768,767 km (0.099 R)
• M28: 8,040,138 km (0.069 R)
• M29: 8,189,586 km (0.072 R)
• M30: 9,183,215 km (0.053 R)
• M31: 9,391,754 km (0.12 R)
• M32: 9,628,269 km (0.119 R)
• M33: 9,760,663 km (0.107 R)
• M34: 10,053,725 km (0.096 R)
• M35: 10,376,856 km (0.118 R)
• M36: 11,005,616 km (0.075 R)
• M37: 11,394,571 km (0.092 R)
• M38: 11,478,495 km (0.112 R)
• M39: 12,014,803 km (0.102 R)
• M40: 12,100,224 km (0.119 R)
• M41: 12,271,663 km (0.118 R)
• M42: 12,617,084 km (0.028 R)
• M43: 12,761,895 km (0.049 R)
• M44: 12,965,797 km (0.039 R)
• M45: 13,406,064 km (0.12 R)
• M46: 13,791,577 km (0.057 R)
• M47: 13,970,796 km (0.077 R)
• M48: 14,604,043 km (0.12 R)
• M49: 15,000,777 km (0.11 R)
• M50: 15,154,264 km (0.111 R)
• M51: 15,277,533 km (0.096 R)
• M52: 15,618,167 km (0.06 R)
• M53: 16,275,351 km (0.095 R)
• M54: 17,746,347 km (0.072 R)
• M55: 17,876,198 km (0.12 R)
• M56: 18,399,042 km (0.092 R)
• M57: 19,259,529 km (0.036 R)
• M58: 19,964,135 km (0.057 R)
• M59: 20,166,990 km (0.101 R)
• M60: 20,302,525 km (0.11 R)
• M61: 20,916,625 km (0.116 R)
• M62: 21,329,365 km (0.03 R)
• M63: 21,467,594 km (0.053 R)
• M64: 21,606,121 km (0.038 R)
• M65: 21,710,092 km (0.079 R)
• M66: 22,128,068 km (0.055 R)
• M67: 22,548,588 km (0.077 R)
• M68: 23,007,255 km (0.081 R)
• M69: 23,219,983 km (0.096 R)
• M70: 23,826,303 km (0.113 R)
• M71: 24,005,671 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.1

Radius: 5.9

Gravity: 22.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 10.71 AU - 17.71 AU

Year: 19372 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,587,151 km

• M1: 80,334 km (0.064 R)
• M2: 379,829 km (0.103 R)
• M3: 476,170 km (0.077 R)
• M4: 940,073 km (0.047 R)
• M5: 1,184,217 km (0.087 R)
• M6: 1,241,214 km (0.12 R)
• M7: 1,299,108 km (0.063 R)
• M8: 1,417,589 km (0.11 R)
• M9: 1,478,326 km (0.115 R)
• M10: 2,028,248 km (0.061 R)
• M11: 2,236,339 km (0.119 R)
• M12: 2,786,410 km (0.077 R)
• M13: 2,939,897 km (0.091 R)
• M14: 3,335,883 km (0.041 R)
• M15: 3,706,586 km (0.037 R)
• M16: 4,221,054 km (0.1 R)
• M17: 4,309,017 km (0.062 R)
• M18: 5,458,677 km (0.074 R)
• M19: 5,506,548 km (0.088 R)
• M20: 5,894,455 km (0.102 R)
• M21: 5,992,891 km (0.115 R)
• M22: 6,241,223 km (0.026 R)
• M23: 6,850,984 km (0.109 R)
• M24: 7,006,416 km (0.068 R)
• M25: 7,479,594 km (0.099 R)
• M26: 7,693,220 km (0.1 R)
• M27: 7,746,926 km (0.108 R)
• M28: 7,908,940 km (0.108 R)
• M29: 9,016,712 km (0.103 R)
• M30: 9,073,410 km (0.092 R)
• M31: 9,473,435 km (0.041 R)
• M32: 9,704,563 km (0.056 R)
• M33: 9,937,487 km (0.105 R)
• M34: 11,619,566 km (0.047 R)
• M35: 14,302,604 km (0.083 R)
• M36: 14,368,726 km (0.117 R)
• M37: 14,767,703 km (0.079 R)
• M38: 17,518,808 km (0.027 R)
• M39: 19,097,664 km (0.12 R)
• M40: 19,170,518 km (0.116 R)
• M41: 20,200,051 km (0.093 R)
• M42: 20,796,348 km (0.114 R)
• M43: 21,929,851 km (0.094 R)
• M44: 23,238,832 km (0.093 R)
• M45: 23,941,942 km (0.067 R)
• M46: 24,890,243 km (0.099 R)
• M47: 27,232,348 km (0.09 R)
• M48: 27,725,721 km (0.095 R)
• M49: 29,981,807 km (0.071 R)
• M50: 30,576,159 km (0.109 R)
• M51: 30,832,121 km (0.108 R)
• M52: 31,776,832 km (0.113 R)
• M53: 32,469,769 km (0.068 R)
• M54: 33,255,307 km (0.083 R)
• M55: 35,918,598 km (0.077 R)
• M56: 36,008,507 km (0.039 R)
• M57: 36,188,623 km (0.041 R)
• M58: 38,741,660 km (0.038 R)
• M59: 39,203,618 km (0.086 R)
• M60: 39,853,471 km (0.112 R)
• M61: 40,975,754 km (0.084 R)
• M62: 41,163,799 km (0.095 R)
• M63: 41,824,273 km (0.101 R)
• M64: 45,081,618 km (0.066 R)
• M65: 46,152,888 km (0.093 R)
• M66: 46,740,658 km (0.057 R)
• M67: 47,232,536 km (0.107 R)
• M68: 48,618,560 km (0.112 R)
• M69: 49,116,721 km (0.108 R)
• M70: 51,126,568 km (0.097 R)
• M71: 51,633,256 km (0.116 R)
• M72: 51,836,261 km (0.072 R)
• M73: 51,937,987 km (0.1 R)
• M74: 52,039,714 km (0.113 R)
• M75: 52,243,316 km (0.103 R)
• M76: 53,265,668 km (0.102 R)
• M77: 53,882,161 km (0.073 R)
• M78: 57,314,983 km (0.112 R)
• M79: 59,749,090 km (0.062 R)
• M80: 61,139,752 km (0.045 R)
• M81: 61,569,846 km (0.117 R)
• M82: 62,974,420 km (0.064 R)
• M83: 63,517,461 km (0.087 R)
• M84: 63,735,126 km (0.044 R)
• M85: 65,705,030 km (0.117 R)
• M86: 67,472,828 km (0.079 R)
• M87: 67,917,284 km (0.1 R)
• M88: 69,032,386 km (0.116 R)
• M89: 71,055,099 km (0.09 R)
• M90: 72,527,890 km (0.106 R)
• M91: 72,869,272 km (0.112 R)
• M92: 75,043,378 km (0.062 R)
• M93: 75,388,501 km (0.115 R)
• M94: 76,427,308 km (0.114 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit