🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.44 AU - 0.68 AU

Year: 150 Days

Day: 26.3 Hours

Environment

Temp: 256 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,851,000 km

• M1: 205,996 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.95 AU - 4.59 AU

Year: 3160 Days

Day: 31.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.9

Radius: 7.9

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.38 AU - 15.38 AU

Year: 16556 Days

Day: 21.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,851,000 km

• M1: 223,050 km (0.076 R)
• M2: 371,751 km (0.112 R)
• M3: 1,072,916 km (0.044 R)
• M4: 2,076,568 km (0.114 R)
• M5: 2,757,089 km (0.082 R)
• M6: 3,257,942 km (0.07 R)
• M7: 3,895,977 km (0.102 R)
• M8: 4,726,994 km (0.095 R)
• M9: 5,777,320 km (0.086 R)
• M10: 7,164,691 km (0.043 R)
• M11: 7,664,348 km (0.071 R)
• M12: 9,723,862 km (0.116 R)
• M13: 9,923,724 km (0.108 R)
• M14: 10,788,101 km (0.098 R)
• M15: 11,151,025 km (0.056 R)
• M16: 11,570,647 km (0.072 R)
• M17: 11,729,371 km (0.093 R)
• M18: 12,209,879 km (0.064 R)
• M19: 13,634,051 km (0.118 R)
• M20: 13,857,700 km (0.109 R)
• M21: 13,913,799 km (0.066 R)
• M22: 14,365,584 km (0.111 R)
• M23: 14,593,272 km (0.089 R)
• M24: 15,225,473 km (0.055 R)
• M25: 15,515,842 km (0.087 R)
• M26: 15,632,529 km (0.056 R)
• M27: 16,338,481 km (0.066 R)
• M28: 16,695,422 km (0.085 R)
• M29: 17,598,993 km (0.036 R)
• M30: 18,148,615 km (0.094 R)
• M31: 18,456,488 km (0.032 R)
• M32: 19,139,851 km (0.088 R)
• M33: 19,327,746 km (0.081 R)
• M34: 19,453,258 km (0.119 R)
• M35: 19,768,311 km (0.061 R)
• M36: 19,831,442 km (0.082 R)
• M37: 20,021,581 km (0.064 R)
• M38: 20,916,475 km (0.069 R)
• M39: 22,283,052 km (0.08 R)
• M40: 24,014,797 km (0.098 R)
• M41: 24,284,970 km (0.083 R)
• M42: 24,692,176 km (0.03 R)
• M43: 24,965,042 km (0.117 R)
• M44: 25,789,177 km (0.081 R)
• M45: 25,858,291 km (0.112 R)
• M46: 26,135,346 km (0.067 R)
• M47: 28,386,495 km (0.079 R)
• M48: 28,743,735 km (0.084 R)
• M49: 29,462,852 km (0.102 R)
• M50: 29,535,108 km (0.1 R)
• M51: 30,772,132 km (0.055 R)
• M52: 31,139,246 km (0.102 R)
• M53: 31,360,202 km (0.074 R)
• M54: 32,174,762 km (0.114 R)
• M55: 32,323,462 km (0.087 R)
• M56: 33,522,489 km (0.03 R)
• M57: 34,279,305 km (0.098 R)
• M58: 34,583,587 km (0.111 R)
• M59: 34,965,211 km (0.071 R)
• M60: 35,348,182 km (0.075 R)
• M61: 36,195,654 km (0.097 R)
• M62: 36,350,487 km (0.025 R)
• M63: 37,362,218 km (0.118 R)
• M64: 39,174,596 km (0.092 R)
• M65: 40,854,281 km (0.113 R)
• M66: 40,934,914 km (0.07 R)
• M67: 41,500,394 km (0.114 R)
• M68: 41,987,186 km (0.093 R)
• M69: 43,541,059 km (0.104 R)
• M70: 43,623,337 km (0.062 R)
• M71: 45,697,662 km (0.097 R)
• M72: 46,957,724 km (0.064 R)
• M73: 47,973,943 km (0.041 R)
• M74: 48,655,361 km (0.117 R)
• M75: 48,826,351 km (0.105 R)
• M76: 49,254,351 km (0.1 R)
• M77: 51,065,832 km (0.069 R)
• M78: 51,152,598 km (0.075 R)
• M79: 51,239,365 km (0.103 R)
• M80: 51,326,281 km (0.096 R)
• M81: 53,162,595 km (0.096 R)
• M82: 54,044,475 km (0.103 R)
• M83: 54,398,723 km (0.112 R)
• M84: 55,822,894 km (0.079 R)
• M85: 56,809,193 km (0.111 R)
• M86: 56,899,101 km (0.081 R)
• M87: 57,259,333 km (0.106 R)
• M88: 57,620,313 km (0.092 R)
• M89: 58,798,845 km (0.061 R)
• M90: 60,535,676 km (0.057 R)
• M91: 60,995,390 km (0.108 R)
• M92: 61,087,543 km (0.045 R)
• M93: 61,548,753 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.3

Radius: 5.4

Gravity: 28.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.18 AU - 14.86 AU

Year: 17805 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,851,000 km

• M1: 69,563 km (0.104 R)
• M2: 190,887 km (0.087 R)
• M3: 327,919 km (0.063 R)
• M4: 436,227 km (0.092 R)
• M5: 687,552 km (0.086 R)
• M6: 902,674 km (0.119 R)
• M7: 1,138,290 km (0.092 R)
• M8: 1,277,267 km (0.082 R)
• M9: 1,392,457 km (0.081 R)
• M10: 1,541,307 km (0.088 R)
• M11: 1,854,266 km (0.11 R)
• M12: 2,719,839 km (0.078 R)
• M13: 3,058,229 km (0.112 R)
• M14: 3,330,497 km (0.114 R)
• M15: 3,651,385 km (0.079 R)
• M16: 4,066,369 km (0.109 R)
• M17: 4,760,952 km (0.067 R)
• M18: 4,895,291 km (0.106 R)
• M19: 4,940,320 km (0.092 R)
• M20: 6,651,869 km (0.099 R)
• M21: 7,362,459 km (0.11 R)
• M22: 7,937,513 km (0.113 R)
• M23: 8,311,059 km (0.097 R)
• M24: 8,364,915 km (0.094 R)
• M25: 8,472,775 km (0.067 R)
• M26: 8,581,233 km (0.081 R)
• M27: 9,353,308 km (0.079 R)
• M28: 10,610,827 km (0.097 R)
• M29: 11,081,163 km (0.11 R)
• M30: 11,140,404 km (0.073 R)
• M31: 11,738,945 km (0.068 R)
• M32: 11,859,820 km (0.097 R)
• M33: 13,154,590 km (0.06 R)
• M34: 13,532,773 km (0.107 R)
• M35: 14,753,492 km (0.119 R)
• M36: 15,014,989 km (0.1 R)
• M37: 17,024,387 km (0.118 R)
• M38: 17,990,490 km (0.091 R)
• M39: 18,199,927 km (0.112 R)
• M40: 18,269,939 km (0.076 R)
• M41: 22,854,067 km (0.105 R)
• M42: 25,467,093 km (0.108 R)
• M43: 25,859,338 km (0.068 R)
• M44: 26,729,100 km (0.089 R)
• M45: 27,127,629 km (0.098 R)
• M46: 27,769,404 km (0.093 R)
• M47: 28,173,019 km (0.069 R)
• M48: 32,145,142 km (0.097 R)
• M49: 32,229,814 km (0.04 R)
• M50: 33,250,820 km (0.059 R)
• M51: 33,507,679 km (0.116 R)
• M52: 34,195,979 km (0.071 R)
• M53: 37,172,827 km (0.065 R)
• M54: 37,974,671 km (0.12 R)
• M55: 40,049,444 km (0.04 R)
• M56: 41,146,446 km (0.099 R)
• M57: 41,790,913 km (0.111 R)
• M58: 41,975,667 km (0.083 R)
• M59: 43,090,021 km (0.09 R)
• M60: 44,213,950 km (0.045 R)
• M61: 44,402,144 km (0.062 R)
• M62: 44,779,430 km (0.114 R)
• M63: 45,252,608 km (0.1 R)
• M64: 45,727,432 km (0.117 R)
• M65: 47,354,009 km (0.049 R)
• M66: 47,643,032 km (0.072 R)
• M67: 49,682,500 km (0.074 R)
• M68: 51,156,787 km (0.049 R)
• M69: 52,147,424 km (0.097 R)
• M70: 52,246,907 km (0.075 R)
• M71: 52,944,631 km (0.103 R)
• M72: 53,044,563 km (0.102 R)
• M73: 56,071,376 km (0.118 R)
• M74: 57,708,426 km (0.11 R)
• M75: 57,811,200 km (0.101 R)
• M76: 58,946,498 km (0.085 R)
• M77: 59,465,004 km (0.11 R)
• M78: 63,030,370 km (0.111 R)
• M79: 64,838,859 km (0.12 R)
• M80: 66,664,402 km (0.062 R)
• M81: 67,420,918 km (0.099 R)
• M82: 67,529,227 km (0.074 R)
• M83: 67,745,994 km (0.115 R)
• M84: 69,270,097 km (0.086 R)
• M85: 70,475,557 km (0.097 R)
• M86: 71,246,285 km (0.075 R)
• M87: 71,356,539 km (0.116 R)
• M88: 71,466,942 km (0.111 R)
• M89: 72,907,121 km (0.113 R)
• M90: 74,580,672 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.1

Radius: 7.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.61 AU - 13.83 AU

Year: 18201 Days

Day: 24.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,851,000 km

• M1: 98,435 km (0.045 R)
• M2: 283,488 km (0.055 R)
• M3: 390,600 km (0.068 R)
• M4: 449,691 km (0.074 R)
• M5: 591,959 km (0.109 R)
• M6: 764,146 km (0.082 R)
• M7: 1,209,050 km (0.1 R)
• M8: 1,410,708 km (0.054 R)
• M9: 1,506,002 km (0.115 R)
• M10: 1,583,942 km (0.085 R)
• M11: 1,643,183 km (0.101 R)
• M12: 1,971,999 km (0.106 R)
• M13: 2,254,290 km (0.069 R)
• M14: 2,689,770 km (0.103 R)
• M15: 3,002,728 km (0.067 R)
• M16: 3,051,946 km (0.073 R)
• M17: 3,429,531 km (0.068 R)
• M18: 4,064,275 km (0.091 R)
• M19: 4,451,285 km (0.112 R)
• M20: 6,176,298 km (0.076 R)
• M21: 6,239,129 km (0.068 R)
• M22: 6,944,333 km (0.116 R)
• M23: 7,573,542 km (0.087 R)
• M24: 7,742,139 km (0.091 R)
• M25: 7,877,973 km (0.07 R)
• M26: 9,714,138 km (0.1 R)
• M27: 10,717,341 km (0.088 R)
• M28: 11,404,294 km (0.06 R)
• M29: 11,520,233 km (0.074 R)
• M30: 12,263,285 km (0.075 R)
• M31: 12,421,710 km (0.109 R)
• M32: 12,580,732 km (0.065 R)
• M33: 14,042,752 km (0.047 R)
• M34: 15,344,254 km (0.092 R)
• M35: 16,421,657 km (0.11 R)
• M36: 16,859,381 km (0.086 R)
• M37: 17,567,876 km (0.06 R)
• M38: 17,657,186 km (0.062 R)
• M39: 18,105,531 km (0.068 R)
• M40: 19,335,076 km (0.079 R)
• M41: 19,565,756 km (0.099 R)
• M42: 20,216,357 km (0.107 R)
• M43: 20,309,856 km (0.079 R)
• M44: 20,968,535 km (0.112 R)
• M45: 21,158,076 km (0.071 R)
• M46: 21,348,215 km (0.025 R)
• M47: 21,634,395 km (0.108 R)
• M48: 22,645,976 km (0.107 R)
• M49: 22,889,073 km (0.079 R)
• M50: 22,986,461 km (0.099 R)
• M51: 24,167,237 km (0.108 R)
• M52: 24,216,754 km (0.098 R)
• M53: 24,465,385 km (0.103 R)
• M54: 25,619,982 km (0.117 R)
• M55: 27,307,296 km (0.073 R)
• M56: 27,462,429 km (0.067 R)
• M57: 27,721,682 km (0.102 R)
• M58: 28,399,660 km (0.1 R)
• M59: 28,609,396 km (0.079 R)
• M60: 28,924,898 km (0.113 R)
• M61: 29,083,023 km (0.116 R)
• M62: 30,038,205 km (0.113 R)
• M63: 30,144,869 km (0.095 R)
• M64: 30,412,350 km (0.112 R)
• M65: 31,761,423 km (0.076 R)
• M66: 32,087,995 km (0.105 R)
• M67: 34,405,865 km (0.098 R)
• M68: 36,719,845 km (0.105 R)
• M69: 37,694,026 km (0.107 R)
• M70: 38,560,646 km (0.045 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 11,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit