🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.64 AU

Year: 153 Days

Day: 33.9 Hours

Environment

Temp: 255 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.95 AU

Year: 244 Days

Day: 31.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,442,596 km

• M1: 41,439 km (0.098 R)
• M2: 364,570 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.75 AU - 1.15 AU

Year: 328 Days

Day: 30.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,442,596 km

• M1: 304,880 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.15 AU - 1.83 AU

Year: 645 Days

Day: 24.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.08 AU - 3.16 AU

Year: 1504 Days

Day: 35.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.79 AU - 3.75 AU

Year: 2098 Days

Day: 32.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,442,596 km

• M1: 679,324 km (0.108 R)
• M2: 1,160,431 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 10

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.32 AU - 12.66 AU

Year: 12925 Days

Day: 5.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,442,596 km

• M1: 129,851 km (0.119 R)
• M2: 226,491 km (0.105 R)
• M3: 581,337 km (0.104 R)
• M4: 732,880 km (0.104 R)
• M5: 834,756 km (0.102 R)
• M6: 1,053,618 km (0.108 R)
• M7: 1,316,012 km (0.118 R)
• M8: 2,016,729 km (0.101 R)
• M9: 2,223,024 km (0.064 R)
• M10: 2,656,409 km (0.118 R)
• M11: 3,286,516 km (0.103 R)
• M12: 4,146,255 km (0.065 R)
• M13: 4,640,077 km (0.075 R)
• M14: 5,192,542 km (0.069 R)
• M15: 6,230,751 km (0.104 R)
• M16: 7,017,187 km (0.056 R)
• M17: 7,834,740 km (0.064 R)
• M18: 8,826,274 km (0.069 R)
• M19: 9,757,372 km (0.045 R)
• M20: 9,907,269 km (0.112 R)
• M21: 10,007,499 km (0.109 R)
• M22: 10,719,435 km (0.069 R)
• M23: 11,185,582 km (0.107 R)
• M24: 11,605,653 km (0.091 R)
• M25: 11,764,526 km (0.106 R)
• M26: 13,950,600 km (0.098 R)
• M27: 14,063,097 km (0.047 R)
• M28: 14,232,592 km (0.051 R)
• M29: 14,516,379 km (0.11 R)
• M30: 14,687,669 km (0.085 R)
• M31: 15,729,019 km (0.101 R)
• M32: 17,214,526 km (0.106 R)
• M33: 17,517,013 km (0.043 R)
• M34: 18,373,311 km (0.067 R)
• M35: 18,806,547 km (0.12 R)
• M36: 20,894,185 km (0.097 R)
• M37: 21,476,121 km (0.046 R)
• M38: 22,523,904 km (0.119 R)
• M39: 22,921,236 km (0.116 R)
• M40: 23,655,463 km (0.113 R)
• M41: 23,857,120 km (0.11 R)
• M42: 24,465,236 km (0.105 R)
• M43: 24,601,220 km (0.093 R)
• M44: 27,652,867 km (0.117 R)
• M45: 27,865,296 km (0.109 R)
• M46: 29,079,133 km (0.116 R)
• M47: 29,223,046 km (0.083 R)
• M48: 31,632,021 km (0.09 R)
• M49: 31,928,225 km (0.099 R)
• M50: 32,897,619 km (0.116 R)
• M51: 33,122,764 km (0.083 R)
• M52: 33,649,797 km (0.073 R)
• M53: 34,331,664 km (0.104 R)
• M54: 34,941,575 km (0.109 R)
• M55: 36,249,658 km (0.034 R)
• M56: 36,637,416 km (0.091 R)
• M57: 37,182,551 km (0.117 R)
• M58: 37,416,971 km (0.102 R)
• M59: 39,151,408 km (0.098 R)
• M60: 40,108,386 km (0.116 R)
• M61: 41,477,356 km (0.115 R)
• M62: 41,720,602 km (0.112 R)
• M63: 41,882,916 km (0.12 R)
• M64: 42,697,925 km (0.046 R)
• M65: 43,353,762 km (0.106 R)
• M66: 43,518,320 km (0.083 R)
• M67: 43,847,884 km (0.088 R)
• M68: 44,260,924 km (0.096 R)
• M69: 45,758,847 km (0.107 R)
• M70: 46,010,172 km (0.053 R)
• M71: 46,682,464 km (0.049 R)
• M72: 46,851,061 km (0.085 R)
• M73: 47,697,037 km (0.106 R)
• M74: 47,866,831 km (0.086 R)
• M75: 49,834,043 km (0.062 R)
• M76: 49,920,211 km (0.093 R)
• M77: 50,351,502 km (0.057 R)
• M78: 51,565,937 km (0.086 R)
• M79: 51,740,219 km (0.06 R)
• M80: 52,089,380 km (0.069 R)
• M81: 52,614,618 km (0.071 R)
• M82: 52,965,725 km (0.095 R)
• M83: 54,377,928 km (0.097 R)
• M84: 55,177,679 km (0.101 R)
• M85: 55,445,160 km (0.085 R)
• M86: 57,329,494 km (0.063 R)
• M87: 57,781,130 km (0.114 R)
• M88: 58,506,381 km (0.109 R)
• M89: 59,782,899 km (0.105 R)
• M90: 59,874,304 km (0.09 R)
• M91: 60,332,672 km (0.09 R)
• M92: 60,516,378 km (0.105 R)
• M93: 61,807,108 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 4.9

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.33 AU - 18.79 AU

Year: 22833 Days

Day: 19.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,442,596 km

• M1: 166,802 km (0.089 R)
• M2: 326,273 km (0.078 R)
• M3: 835,205 km (0.049 R)
• M4: 907,311 km (0.11 R)
• M5: 1,439,880 km (0.118 R)
• M6: 1,497,774 km (0.06 R)
• M7: 1,924,277 km (0.112 R)
• M8: 2,085,245 km (0.108 R)
• M9: 2,150,918 km (0.03 R)
• M10: 2,454,901 km (0.057 R)
• M11: 2,594,326 km (0.115 R)
• M12: 2,917,458 km (0.1 R)
• M13: 3,102,510 km (0.079 R)
• M14: 3,406,643 km (0.078 R)
• M15: 3,840,028 km (0.093 R)
• M16: 4,374,541 km (0.059 R)
• M17: 4,715,026 km (0.114 R)
• M18: 4,844,877 km (0.094 R)
• M19: 5,331,219 km (0.077 R)
• M20: 6,397,403 km (0.107 R)
• M21: 6,979,040 km (0.046 R)
• M22: 7,426,337 km (0.029 R)
• M23: 8,611,153 km (0.056 R)
• M24: 8,716,918 km (0.089 R)
• M25: 9,469,396 km (0.096 R)
• M26: 10,242,368 km (0.115 R)
• M27: 10,579,861 km (0.056 R)
• M28: 10,636,558 km (0.12 R)
• M29: 10,978,240 km (0.059 R)
• M30: 12,024,976 km (0.1 R)
• M31: 12,680,215 km (0.115 R)
• M32: 12,800,491 km (0.107 R)
• M33: 12,981,804 km (0.103 R)
• M34: 13,163,865 km (0.119 R)
• M35: 13,900,784 km (0.119 R)
• M36: 15,414,415 km (0.081 R)
• M37: 16,386,652 km (0.107 R)
• M38: 18,050,629 km (0.116 R)
• M39: 20,117,323 km (0.091 R)
• M40: 21,607,916 km (0.101 R)
• M41: 22,475,434 km (0.077 R)
• M42: 24,244,579 km (0.059 R)
• M43: 24,468,826 km (0.083 R)
• M44: 25,676,530 km (0.089 R)
• M45: 25,828,820 km (0.085 R)
• M46: 25,905,115 km (0.117 R)
• M47: 26,748,997 km (0.115 R)
• M48: 26,980,724 km (0.092 R)
• M49: 30,455,135 km (0.075 R)
• M50: 30,697,184 km (0.101 R)
• M51: 30,939,682 km (0.108 R)
• M52: 32,655,719 km (0.116 R)
• M53: 33,400,567 km (0.059 R)
• M54: 34,318,500 km (0.083 R)
• M55: 36,435,459 km (0.111 R)
• M56: 36,692,319 km (0.116 R)
• M57: 36,949,776 km (0.029 R)
• M58: 37,121,814 km (0.108 R)
• M59: 37,294,001 km (0.069 R)
• M60: 37,639,273 km (0.108 R)
• M61: 38,943,467 km (0.094 R)
• M62: 39,206,161 km (0.087 R)
• M63: 39,733,194 km (0.108 R)
• M64: 40,528,008 km (0.118 R)
• M65: 40,705,431 km (0.115 R)
• M66: 42,223,251 km (0.118 R)
• M67: 42,853,656 km (0.031 R)
• M68: 43,759,621 km (0.029 R)
• M69: 45,406,245 km (0.045 R)
• M70: 46,515,214 km (0.1 R)
• M71: 47,166,264 km (0.094 R)
• M72: 51,710,748 km (0.094 R)
• M73: 53,353,482 km (0.101 R)
• M74: 54,719,012 km (0.068 R)
• M75: 55,209,543 km (0.12 R)
• M76: 56,096,060 km (0.067 R)
• M77: 56,788,848 km (0.096 R)
• M78: 58,083,019 km (0.073 R)
• M79: 58,884,265 km (0.042 R)
• M80: 59,588,273 km (0.054 R)
• M81: 60,295,123 km (0.099 R)
• M82: 60,598,956 km (0.113 R)
• M83: 60,700,383 km (0.074 R)
• M84: 60,903,238 km (0.061 R)
• M85: 61,208,118 km (0.097 R)
• M86: 62,842,176 km (0.117 R)
• M87: 63,458,669 km (0.083 R)
• M88: 65,840,566 km (0.034 R)
• M89: 66,675,771 km (0.093 R)
• M90: 67,094,795 km (0.07 R)
• M91: 68,146,019 km (0.105 R)
• M92: 68,885,032 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.1

Radius: 4.9

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.94 AU - 23.18 AU

Year: 28366 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,442,596 km

• M1: 171,888 km (0.111 R)
• M2: 248,931 km (0.081 R)
• M3: 465,549 km (0.051 R)
• M4: 652,995 km (0.054 R)
• M5: 683,812 km (0.114 R)
• M6: 796,010 km (0.09 R)
• M7: 1,224,309 km (0.057 R)
• M8: 1,628,223 km (0.039 R)
• M9: 1,800,710 km (0.115 R)
• M10: 1,956,441 km (0.074 R)
• M11: 2,070,435 km (0.093 R)
• M12: 3,005,421 km (0.09 R)
• M13: 3,084,110 km (0.118 R)
• M14: 3,190,175 km (0.03 R)
• M15: 3,682,352 km (0.117 R)
• M16: 5,777,171 km (0.105 R)
• M17: 6,073,075 km (0.115 R)
• M18: 6,543,261 km (0.036 R)
• M19: 7,340,618 km (0.085 R)
• M20: 8,315,398 km (0.083 R)
• M21: 9,177,231 km (0.051 R)
• M22: 10,662,289 km (0.061 R)
• M23: 10,822,957 km (0.118 R)
• M24: 12,769,525 km (0.104 R)
• M25: 13,716,928 km (0.103 R)
• M26: 13,804,293 km (0.113 R)
• M27: 14,464,618 km (0.109 R)
• M28: 15,225,323 km (0.031 R)
• M29: 16,136,823 km (0.061 R)
• M30: 16,692,130 km (0.058 R)
• M31: 16,832,004 km (0.11 R)
• M32: 17,395,240 km (0.117 R)
• M33: 17,536,910 km (0.035 R)
• M34: 17,726,600 km (0.093 R)
• M35: 18,443,622 km (0.092 R)
• M36: 18,588,283 km (0.113 R)
• M37: 18,684,774 km (0.083 R)
• M38: 19,024,212 km (0.099 R)
• M39: 19,512,499 km (0.041 R)
• M40: 20,352,042 km (0.09 R)
• M41: 20,701,204 km (0.119 R)
• M42: 22,117,297 km (0.081 R)
• M43: 22,837,013 km (0.09 R)
• M44: 24,775,951 km (0.063 R)
• M45: 25,095,342 km (0.104 R)
• M46: 26,169,604 km (0.112 R)
• M47: 26,766,949 km (0.029 R)
• M48: 27,368,631 km (0.105 R)
• M49: 27,588,690 km (0.045 R)
• M50: 30,957,185 km (0.114 R)
• M51: 34,690,400 km (0.104 R)
• M52: 35,465,766 km (0.1 R)
• M53: 35,825,698 km (0.091 R)
• M54: 37,643,013 km (0.096 R)
• M55: 38,747,644 km (0.089 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 17,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit