🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 47.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,724,154 km

• M1: 32,164 km (0.048 R)
• M2: 303,085 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.54 AU - 0.88 AU

Year: 216 Days

Day: 30.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.88 AU - 3.08 AU

Year: 1412 Days

Day: 14.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.43 AU - 2.65 AU

Year: 1464 Days

Day: 12.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.2

Radius: 15

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.21 AU - 11.89 AU

Year: 13284 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,724,154 km

• M1: 252,072 km (0.079 R)
• M2: 397,930 km (0.079 R)
• M3: 765,792 km (0.115 R)
• M4: 1,172,548 km (0.053 R)
• M5: 1,570,778 km (0.102 R)
• M6: 2,011,493 km (0.115 R)
• M7: 2,403,888 km (0.032 R)
• M8: 3,228,920 km (0.074 R)
• M9: 3,962,548 km (0.071 R)
• M10: 4,101,525 km (0.042 R)
• M11: 4,206,991 km (0.097 R)
• M12: 5,007,190 km (0.083 R)
• M13: 5,271,829 km (0.05 R)
• M14: 5,425,167 km (0.119 R)
• M15: 5,736,330 km (0.116 R)
• M16: 6,581,110 km (0.086 R)
• M17: 6,955,104 km (0.056 R)
• M18: 7,680,654 km (0.04 R)
• M19: 7,898,768 km (0.081 R)
• M20: 8,074,695 km (0.037 R)
• M21: 8,341,128 km (0.104 R)
• M22: 8,837,045 km (0.102 R)
• M23: 9,296,311 km (0.057 R)
• M24: 9,575,610 km (0.11 R)
• M25: 9,905,025 km (0.063 R)
• M26: 10,818,020 km (0.041 R)
• M27: 10,915,708 km (0.105 R)
• M28: 11,557,931 km (0.106 R)
• M29: 12,212,422 km (0.044 R)
• M30: 13,399,780 km (0.096 R)
• M31: 13,715,731 km (0.118 R)
• M32: 13,980,819 km (0.079 R)
• M33: 14,732,099 km (0.095 R)
• M34: 14,949,166 km (0.117 R)
• M35: 16,274,004 km (0.069 R)
• M36: 16,611,198 km (0.055 R)
• M37: 16,950,636 km (0.078 R)
• M38: 17,406,759 km (0.097 R)
• M39: 18,331,125 km (0.083 R)
• M40: 18,740,724 km (0.116 R)
• M41: 19,153,165 km (0.083 R)
• M42: 20,833,149 km (0.102 R)
• M43: 22,747,852 km (0.104 R)
• M44: 22,873,215 km (0.11 R)
• M45: 23,757,937 km (0.08 R)
• M46: 25,300,441 km (0.112 R)
• M47: 25,887,313 km (0.082 R)
• M48: 26,412,701 km (0.115 R)
• M49: 26,875,257 km (0.099 R)
• M50: 28,617,025 km (0.078 R)
• M51: 29,364,865 km (0.089 R)
• M52: 29,981,508 km (0.105 R)
• M53: 30,879,843 km (0.045 R)
• M54: 31,437,095 km (0.1 R)
• M55: 31,576,819 km (0.09 R)
• M56: 33,057,539 km (0.072 R)
• M57: 33,484,641 km (0.082 R)
• M58: 33,913,688 km (0.082 R)
• M59: 34,705,060 km (0.06 R)
• M60: 35,211,748 km (0.108 R)
• M61: 36,012,995 km (0.092 R)
• M62: 37,781,989 km (0.093 R)
• M63: 38,079,689 km (0.058 R)
• M64: 38,377,987 km (0.068 R)
• M65: 38,752,132 km (0.114 R)
• M66: 38,902,029 km (0.073 R)
• M67: 39,881,446 km (0.096 R)
• M68: 41,174,570 km (0.119 R)
• M69: 42,481,457 km (0.06 R)
• M70: 45,530,710 km (0.104 R)
• M71: 46,164,856 km (0.106 R)
• M72: 46,642,372 km (0.11 R)
• M73: 46,881,729 km (0.1 R)
• M74: 47,201,569 km (0.115 R)
• M75: 47,843,493 km (0.097 R)
• M76: 48,649,826 km (0.108 R)
• M77: 50,194,274 km (0.09 R)
• M78: 50,603,425 km (0.107 R)
• M79: 50,849,363 km (0.047 R)
• M80: 51,920,035 km (0.099 R)
• M81: 53,247,866 km (0.105 R)
• M82: 55,683,020 km (0.089 R)
• M83: 56,021,859 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210

Radius: 4.2

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.46 AU - 16.84 AU

Year: 18238 Days

Day: 20.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,724,154 km

• M1: 56,548 km (0.082 R)
• M2: 100,380 km (0.116 R)
• M3: 168,597 km (0.072 R)
• M4: 198,965 km (0.063 R)
• M5: 231,428 km (0.096 R)
• M6: 543,339 km (0.115 R)
• M7: 607,367 km (0.048 R)
• M8: 850,913 km (0.116 R)
• M9: 1,310,328 km (0.098 R)
• M10: 1,622,239 km (0.07 R)
• M11: 1,715,439 km (0.088 R)
• M12: 1,956,291 km (0.082 R)
• M13: 2,105,889 km (0.096 R)
• M14: 2,603,901 km (0.094 R)
• M15: 2,685,731 km (0.113 R)
• M16: 3,223,834 km (0.07 R)
• M17: 3,370,889 km (0.075 R)
• M18: 3,671,581 km (0.085 R)
• M19: 3,825,068 km (0.119 R)
• M20: 4,043,630 km (0.062 R)
• M21: 4,558,247 km (0.115 R)
• M22: 5,161,575 km (0.112 R)
• M23: 6,478,485 km (0.095 R)
• M24: 6,926,830 km (0.075 R)
• M25: 7,078,373 km (0.117 R)
• M26: 7,539,882 km (0.114 R)
• M27: 7,735,108 km (0.103 R)
• M28: 7,971,472 km (0.057 R)
• M29: 8,170,288 km (0.1 R)
• M30: 8,410,991 km (0.061 R)
• M31: 8,694,778 km (0.066 R)
• M32: 9,606,876 km (0.09 R)
• M33: 9,903,529 km (0.094 R)
• M34: 9,988,799 km (0.082 R)
• M35: 10,679,942 km (0.096 R)
• M36: 10,767,307 km (0.107 R)
• M37: 10,987,066 km (0.092 R)
• M38: 11,297,182 km (0.098 R)
• M39: 11,386,343 km (0.104 R)
• M40: 11,700,049 km (0.073 R)
• M41: 12,658,373 km (0.064 R)
• M42: 12,750,975 km (0.086 R)
• M43: 13,405,316 km (0.111 R)
• M44: 13,452,439 km (0.109 R)
• M45: 14,697,841 km (0.092 R)
• M46: 15,137,360 km (0.113 R)
• M47: 15,929,480 km (0.081 R)
• M48: 18,647,973 km (0.113 R)
• M49: 20,303,124 km (0.069 R)
• M50: 20,956,268 km (0.119 R)
• M51: 21,175,579 km (0.06 R)
• M52: 21,230,481 km (0.109 R)
• M53: 21,671,645 km (0.109 R)
• M54: 21,949,000 km (0.101 R)
• M55: 22,956,990 km (0.089 R)
• M56: 23,296,278 km (0.103 R)
• M57: 24,496,951 km (0.088 R)
• M58: 24,901,613 km (0.106 R)
• M59: 25,075,745 km (0.107 R)
• M60: 25,542,041 km (0.088 R)
• M61: 27,077,065 km (0.038 R)
• M62: 27,435,501 km (0.073 R)
• M63: 27,555,329 km (0.044 R)
• M64: 28,884,955 km (0.095 R)
• M65: 29,680,517 km (0.12 R)
• M66: 31,293,032 km (0.118 R)
• M67: 33,892,894 km (0.111 R)
• M68: 34,214,679 km (0.108 R)
• M69: 34,343,782 km (0.097 R)
• M70: 34,602,137 km (0.032 R)
• M71: 35,577,216 km (0.028 R)
• M72: 36,232,305 km (0.075 R)
• M73: 36,957,406 km (0.09 R)
• M74: 37,620,723 km (0.12 R)
• M75: 37,820,436 km (0.108 R)
• M76: 38,959,175 km (0.104 R)
• M77: 39,363,837 km (0.078 R)
• M78: 40,109,134 km (0.115 R)
• M79: 40,177,051 km (0.042 R)
• M80: 40,381,252 km (0.081 R)
• M81: 40,722,336 km (0.106 R)
• M82: 40,790,702 km (0.076 R)
• M83: 40,927,584 km (0.077 R)
• M84: 41,132,982 km (0.075 R)
• M85: 43,555,270 km (0.053 R)
• M86: 44,045,203 km (0.105 R)
• M87: 44,677,853 km (0.088 R)
• M88: 45,313,494 km (0.116 R)
• M89: 45,596,982 km (0.039 R)
• M90: 46,665,261 km (0.113 R)
• M91: 47,381,984 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.8

Radius: 5.9

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.29 AU - 18.33 AU

Year: 21665 Days

Day: 16.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,724,154 km

• M1: 98,286 km (0.082 R)
• M2: 154,834 km (0.113 R)
• M3: 770,429 km (0.03 R)
• M4: 887,115 km (0.102 R)
• M5: 1,060,200 km (0.116 R)
• M6: 1,164,021 km (0.117 R)
• M7: 1,793,379 km (0.108 R)
• M8: 1,855,163 km (0.101 R)
• M9: 1,980,975 km (0.104 R)
• M10: 2,044,853 km (0.105 R)
• M11: 2,274,187 km (0.097 R)
• M12: 2,341,207 km (0.093 R)
• M13: 2,546,156 km (0.087 R)
• M14: 2,828,597 km (0.097 R)
• M15: 3,384,951 km (0.098 R)
• M16: 3,461,695 km (0.074 R)
• M17: 3,538,887 km (0.09 R)
• M18: 4,014,758 km (0.086 R)
• M19: 5,468,849 km (0.106 R)
• M20: 5,604,235 km (0.119 R)
• M21: 5,832,522 km (0.049 R)
• M22: 6,063,800 km (0.049 R)
• M23: 6,345,194 km (0.118 R)
• M24: 7,765,027 km (0.086 R)
• M25: 8,019,343 km (0.057 R)
• M26: 8,484,294 km (0.074 R)
• M27: 9,117,541 km (0.111 R)
• M28: 10,541,115 km (0.076 R)
• M29: 11,508,714 km (0.081 R)
• M30: 12,922,563 km (0.116 R)
• M31: 14,890,972 km (0.078 R)
• M32: 15,653,024 km (0.1 R)
• M33: 16,167,939 km (0.112 R)
• M34: 16,232,715 km (0.1 R)
• M35: 16,688,540 km (0.042 R)
• M36: 17,082,581 km (0.093 R)
• M37: 17,546,185 km (0.116 R)
• M38: 18,350,423 km (0.093 R)
• M39: 19,855,976 km (0.045 R)
• M40: 20,273,354 km (0.025 R)
• M41: 22,403,628 km (0.095 R)
• M42: 22,475,883 km (0.051 R)
• M43: 22,983,618 km (0.116 R)
• M44: 24,753,062 km (0.111 R)
• M45: 24,902,510 km (0.104 R)
• M46: 25,881,030 km (0.098 R)
• M47: 26,260,709 km (0.046 R)
• M48: 27,642,844 km (0.071 R)
• M49: 27,720,336 km (0.1 R)
• M50: 28,420,903 km (0.071 R)
• M51: 28,577,382 km (0.117 R)
• M52: 29,443,105 km (0.067 R)
• M53: 31,685,278 km (0.107 R)
• M54: 32,091,436 km (0.051 R)
• M55: 32,335,879 km (0.082 R)
• M56: 32,417,559 km (0.108 R)
• M57: 33,237,805 km (0.047 R)
• M58: 33,402,661 km (0.113 R)
• M59: 33,898,878 km (0.118 R)
• M60: 34,147,958 km (0.034 R)
• M61: 34,314,311 km (0.108 R)
• M62: 35,823,454 km (0.081 R)
• M63: 36,671,375 km (0.105 R)
• M64: 37,869,355 km (0.04 R)
• M65: 38,213,878 km (0.037 R)
• M66: 38,732,833 km (0.113 R)
• M67: 43,326,685 km (0.065 R)
• M68: 43,597,008 km (0.111 R)
• M69: 44,411,120 km (0.063 R)
• M70: 45,138,914 km (0.079 R)
• M71: 45,595,785 km (0.079 R)
• M72: 48,182,632 km (0.085 R)
• M73: 51,482,462 km (0.11 R)
• M74: 52,438,542 km (0.048 R)
• M75: 52,534,583 km (0.116 R)
• M76: 54,659,920 km (0.11 R)
• M77: 55,830,973 km (0.085 R)
• M78: 56,026,946 km (0.065 R)
• M79: 58,098,577 km (0.084 R)
• M80: 58,894,288 km (0.116 R)
• M81: 60,094,661 km (0.095 R)
• M82: 60,195,042 km (0.118 R)
• M83: 61,101,156 km (0.086 R)
• M84: 61,809,053 km (0.052 R)
• M85: 62,621,369 km (0.115 R)
• M86: 64,667,569 km (0.086 R)
• M87: 66,112,834 km (0.096 R)
• M88: 66,735,610 km (0.107 R)
• M89: 68,405,571 km (0.098 R)
• M90: 69,035,378 km (0.063 R)
• M91: 69,350,880 km (0.064 R)
• M92: 70,300,677 km (0.092 R)
• M93: 70,512,358 km (0.081 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,635 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit