🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.51 AU - 2.09 AU

Year: 873 Days

Day: 47.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.56 AU - 2.1 AU

Year: 895 Days

Day: 16.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.3

Radius: 7.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.52 AU - 14.28 AU

Year: 17740 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,222,449 km

• M1: 97,837 km (0.081 R)
• M2: 165,904 km (0.097 R)
• M3: 223,499 km (0.092 R)
• M4: 291,716 km (0.092 R)
• M5: 342,430 km (0.104 R)
• M6: 415,882 km (0.089 R)
• M7: 706,252 km (0.106 R)
• M8: 879,785 km (0.068 R)
• M9: 1,137,393 km (0.094 R)
• M10: 1,402,929 km (0.091 R)
• M11: 1,495,829 km (0.092 R)
• M12: 1,671,457 km (0.117 R)
• M13: 1,786,797 km (0.095 R)
• M14: 1,922,033 km (0.117 R)
• M15: 2,184,578 km (0.088 R)
• M16: 2,477,341 km (0.084 R)
• M17: 2,590,437 km (0.102 R)
• M18: 2,647,583 km (0.115 R)
• M19: 2,782,670 km (0.081 R)
• M20: 3,120,163 km (0.098 R)
• M21: 3,576,287 km (0.087 R)
• M22: 3,725,885 km (0.042 R)
• M23: 4,031,214 km (0.117 R)
• M24: 4,209,385 km (0.101 R)
• M25: 4,550,318 km (0.117 R)
• M26: 4,689,295 km (0.041 R)
• M27: 6,077,713 km (0.108 R)
• M28: 7,176,210 km (0.097 R)
• M29: 7,775,798 km (0.086 R)
• M30: 8,109,551 km (0.047 R)
• M31: 8,993,525 km (0.112 R)
• M32: 9,197,427 km (0.117 R)
• M33: 9,314,562 km (0.025 R)
• M34: 9,402,825 km (0.084 R)
• M35: 9,461,766 km (0.116 R)
• M36: 9,639,339 km (0.117 R)
• M37: 9,848,028 km (0.1 R)
• M38: 10,300,113 km (0.105 R)
• M39: 11,224,478 km (0.092 R)
• M40: 11,287,159 km (0.107 R)
• M41: 11,412,672 km (0.055 R)
• M42: 12,207,485 km (0.111 R)
• M43: 12,433,229 km (0.108 R)
• M44: 13,682,670 km (0.053 R)
• M45: 13,850,070 km (0.108 R)
• M46: 16,441,105 km (0.094 R)
• M47: 17,373,549 km (0.107 R)
• M48: 17,663,918 km (0.09 R)
• M49: 17,919,282 km (0.104 R)
• M50: 18,249,444 km (0.082 R)
• M51: 18,507,650 km (0.104 R)
• M52: 18,841,253 km (0.058 R)
• M53: 19,289,449 km (0.11 R)
• M54: 19,665,388 km (0.04 R)
• M55: 21,077,891 km (0.092 R)
• M56: 21,542,991 km (0.109 R)
• M57: 21,815,857 km (0.072 R)
• M58: 22,129,115 km (0.03 R)
• M59: 22,286,193 km (0.11 R)
• M60: 22,641,339 km (0.12 R)
• M61: 23,077,716 km (0.102 R)
• M62: 23,878,363 km (0.056 R)
• M63: 24,484,833 km (0.064 R)
• M64: 25,055,549 km (0.089 R)
• M65: 25,137,379 km (0.117 R)
• M66: 26,919,239 km (0.075 R)
• M67: 28,570,201 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.3

Radius: 3.3

Gravity: 61 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.08 AU - 15.12 AU

Year: 18138 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,222,449 km

• M1: 52,658 km (0.083 R)
• M2: 183,706 km (0.083 R)
• M3: 255,663 km (0.098 R)
• M4: 407,505 km (0.034 R)
• M5: 901,477 km (0.101 R)
• M6: 1,077,553 km (0.076 R)
• M7: 1,518,718 km (0.079 R)
• M8: 1,666,819 km (0.099 R)
• M9: 2,899,656 km (0.115 R)
• M10: 2,936,157 km (0.083 R)
• M11: 3,308,656 km (0.106 R)
• M12: 3,346,654 km (0.086 R)
• M13: 3,578,082 km (0.097 R)
• M14: 3,735,309 km (0.12 R)
• M15: 3,814,746 km (0.106 R)
• M16: 4,220,306 km (0.091 R)
• M17: 4,554,657 km (0.103 R)
• M18: 4,940,769 km (0.12 R)
• M19: 5,115,649 km (0.075 R)
• M20: 5,426,812 km (0.057 R)
• M21: 6,020,716 km (0.034 R)
• M22: 6,301,661 km (0.075 R)
• M23: 7,022,722 km (0.12 R)
• M24: 9,607,325 km (0.092 R)
• M25: 11,571,395 km (0.048 R)
• M26: 11,745,378 km (0.095 R)
• M27: 12,927,201 km (0.046 R)
• M28: 13,168,053 km (0.106 R)
• M29: 13,228,491 km (0.104 R)
• M30: 13,410,402 km (0.072 R)
• M31: 13,960,922 km (0.06 R)
• M32: 15,084,252 km (0.082 R)
• M33: 15,977,801 km (0.06 R)
• M34: 16,171,380 km (0.105 R)
• M35: 16,430,933 km (0.059 R)
• M36: 17,416,035 km (0.119 R)
• M37: 18,016,371 km (0.086 R)
• M38: 18,759,124 km (0.077 R)
• M39: 21,472,231 km (0.066 R)
• M40: 22,043,695 km (0.042 R)
• M41: 22,547,840 km (0.109 R)
• M42: 23,055,725 km (0.065 R)
• M43: 23,567,499 km (0.069 R)
• M44: 24,750,968 km (0.111 R)
• M45: 25,199,761 km (0.087 R)
• M46: 25,953,735 km (0.061 R)
• M47: 26,868,376 km (0.113 R)
• M48: 27,098,607 km (0.096 R)
• M49: 28,337,726 km (0.087 R)
• M50: 29,042,931 km (0.069 R)
• M51: 29,912,543 km (0.03 R)
• M52: 29,991,980 km (0.06 R)
• M53: 30,230,887 km (0.05 R)
• M54: 30,390,359 km (0.091 R)
• M55: 30,951,201 km (0.108 R)
• M56: 31,515,335 km (0.096 R)
• M57: 32,899,713 km (0.097 R)
• M58: 33,640,522 km (0.101 R)
• M59: 35,895,859 km (0.086 R)
• M60: 36,403,595 km (0.057 R)
• M61: 36,658,360 km (0.102 R)
• M62: 37,941,162 km (0.091 R)
• M63: 38,458,321 km (0.042 R)
• M64: 39,499,672 km (0.077 R)
• M65: 40,023,863 km (0.094 R)
• M66: 40,638,262 km (0.065 R)
• M67: 41,432,925 km (0.089 R)
• M68: 42,321,686 km (0.073 R)
• M69: 45,116,923 km (0.119 R)
• M70: 45,756,154 km (0.097 R)
• M71: 46,031,115 km (0.047 R)
• M72: 46,306,674 km (0.089 R)
• M73: 46,398,528 km (0.041 R)
• M74: 49,279,035 km (0.114 R)
• M75: 49,748,921 km (0.072 R)
• M76: 50,409,396 km (0.074 R)
• M77: 50,882,873 km (0.029 R)
• M78: 52,503,916 km (0.116 R)
• M79: 52,695,850 km (0.105 R)
• M80: 53,080,167 km (0.072 R)
• M81: 54,045,073 km (0.035 R)
• M82: 54,626,710 km (0.106 R)
• M83: 54,723,948 km (0.118 R)
• M84: 56,679,043 km (0.109 R)
• M85: 58,458,210 km (0.099 R)
• M86: 59,055,255 km (0.11 R)
• M87: 61,362,952 km (0.063 R)
• M88: 64,724,865 km (0.079 R)
• M89: 65,342,555 km (0.116 R)
• M90: 65,548,850 km (0.09 R)
• M91: 65,858,817 km (0.084 R)
• M92: 67,415,532 km (0.096 R)
• M93: 67,832,611 km (0.097 R)
• M94: 70,142,402 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173

Radius: 4.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.02 AU - 14.88 AU

Year: 18843 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,222,449 km

• M1: 179,368 km (0.1 R)
• M2: 360,680 km (0.102 R)
• M3: 590,164 km (0.116 R)
• M4: 1,222,663 km (0.095 R)
• M5: 1,410,110 km (0.09 R)
• M6: 1,929,663 km (0.094 R)
• M7: 2,147,777 km (0.071 R)
• M8: 2,348,238 km (0.056 R)
• M9: 2,502,623 km (0.096 R)
• M10: 2,581,012 km (0.114 R)
• M11: 2,633,820 km (0.069 R)
• M12: 2,875,570 km (0.044 R)
• M13: 3,096,377 km (0.061 R)
• M14: 3,351,441 km (0.079 R)
• M15: 3,467,080 km (0.059 R)
• M16: 3,613,237 km (0.107 R)
• M17: 3,731,719 km (0.094 R)
• M18: 4,094,943 km (0.09 R)
• M19: 4,406,106 km (0.098 R)
• M20: 4,724,899 km (0.087 R)
• M21: 5,051,172 km (0.112 R)
• M22: 5,117,294 km (0.084 R)
• M23: 5,351,116 km (0.075 R)
• M24: 5,828,931 km (0.058 R)
• M25: 7,008,361 km (0.048 R)
• M26: 7,379,962 km (0.086 R)
• M27: 7,682,000 km (0.097 R)
• M28: 7,796,143 km (0.085 R)
• M29: 8,454,224 km (0.103 R)
• M30: 8,572,257 km (0.074 R)
• M31: 8,929,347 km (0.117 R)
• M32: 9,049,474 km (0.104 R)
• M33: 9,699,328 km (0.103 R)
• M34: 10,196,591 km (0.037 R)
• M35: 11,518,886 km (0.077 R)
• M36: 12,089,154 km (0.064 R)
• M37: 12,355,587 km (0.051 R)
• M38: 12,713,725 km (0.095 R)
• M39: 13,166,258 km (0.12 R)
• M40: 13,302,991 km (0.117 R)
• M41: 13,440,321 km (0.037 R)
• M42: 14,980,731 km (0.058 R)
• M43: 15,266,762 km (0.042 R)
• M44: 16,331,001 km (0.119 R)
• M45: 16,379,920 km (0.085 R)
• M46: 16,822,580 km (0.093 R)
• M47: 17,820,248 km (0.034 R)
• M48: 17,921,077 km (0.043 R)
• M49: 18,632,116 km (0.107 R)
• M50: 18,683,278 km (0.081 R)
• M51: 21,782,348 km (0.091 R)
• M52: 22,540,659 km (0.109 R)
• M53: 23,528,454 km (0.083 R)
• M54: 23,972,012 km (0.081 R)
• M55: 26,173,344 km (0.077 R)
• M56: 28,320,672 km (0.102 R)
• M57: 29,683,808 km (0.031 R)
• M58: 31,007,450 km (0.087 R)
• M59: 32,596,478 km (0.109 R)
• M60: 33,649,647 km (0.086 R)
• M61: 34,024,091 km (0.097 R)
• M62: 35,980,382 km (0.042 R)
• M63: 36,555,137 km (0.063 R)
• M64: 37,519,744 km (0.112 R)
• M65: 39,211,547 km (0.117 R)
• M66: 39,539,615 km (0.1 R)
• M67: 41,127,596 km (0.081 R)
• M68: 41,194,317 km (0.113 R)
• M69: 41,728,531 km (0.099 R)
• M70: 42,063,480 km (0.103 R)
• M71: 42,332,158 km (0.074 R)
• M72: 45,531,758 km (0.08 R)
• M73: 45,669,537 km (0.05 R)
• M74: 46,153,187 km (0.093 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: 436 - 13,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit