🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.47 AU - 0.53 AU

Year: 148 Days

Day: 20.6 Hours

Environment

Temp: 132 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.1

Radius: 8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.13 AU - 4.59 AU

Year: 3177 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,214,026 km

• M1: 105,616 km (0.06 R)
• M2: 159,322 km (0.086 R)
• M3: 332,855 km (0.085 R)
• M4: 494,870 km (0.115 R)
• M5: 547,079 km (0.048 R)
• M6: 641,775 km (0.053 R)
• M7: 759,508 km (0.047 R)
• M8: 884,722 km (0.03 R)
• M9: 969,095 km (0.076 R)
• M10: 1,085,781 km (0.062 R)
• M11: 1,312,123 km (0.069 R)
• M12: 1,419,983 km (0.109 R)
• M13: 1,598,902 km (0.108 R)
• M14: 1,691,054 km (0.07 R)
• M15: 2,204,474 km (0.099 R)
• M16: 2,372,921 km (0.105 R)
• M17: 2,452,059 km (0.12 R)
• M18: 2,889,034 km (0.118 R)
• M19: 3,030,554 km (0.098 R)
• M20: 3,102,211 km (0.049 R)
• M21: 3,529,163 km (0.049 R)
• M22: 3,665,447 km (0.06 R)
• M23: 3,818,785 km (0.091 R)
• M24: 4,037,347 km (0.117 R)
• M25: 4,148,050 km (0.084 R)
• M26: 4,275,956 km (0.085 R)
• M27: 4,934,635 km (0.048 R)
• M28: 5,414,545 km (0.105 R)
• M29: 5,624,730 km (0.117 R)
• M30: 6,235,090 km (0.053 R)
• M31: 6,289,842 km (0.107 R)
• M32: 6,641,098 km (0.068 R)
• M33: 6,790,995 km (0.105 R)
• M34: 7,055,784 km (0.11 R)
• M35: 7,324,013 km (0.112 R)
• M36: 7,989,573 km (0.074 R)
• M37: 8,249,126 km (0.063 R)
• M38: 8,531,716 km (0.116 R)
• M39: 8,633,443 km (0.095 R)
• M40: 8,694,628 km (0.114 R)
• M41: 8,982,305 km (0.107 R)
• M42: 9,293,917 km (0.101 R)
• M43: 9,440,523 km (0.06 R)
• M44: 9,545,840 km (0.096 R)
• M45: 9,715,035 km (0.109 R)
• M46: 9,778,764 km (0.071 R)
• M47: 10,099,352 km (0.083 R)
• M48: 10,228,455 km (0.072 R)
• M49: 10,532,139 km (0.093 R)
• M50: 10,641,345 km (0.117 R)
• M51: 10,926,928 km (0.079 R)
• M52: 11,059,621 km (0.095 R)
• M53: 11,640,659 km (0.087 R)
• M54: 12,507,728 km (0.09 R)
• M55: 12,762,643 km (0.077 R)
• M56: 13,089,514 km (0.044 R)
• M57: 13,254,072 km (0.077 R)
• M58: 13,466,501 km (0.035 R)
• M59: 13,656,341 km (0.088 R)
• M60: 13,894,800 km (0.101 R)
• M61: 14,231,096 km (0.096 R)
• M62: 14,521,465 km (0.11 R)
• M63: 15,157,256 km (0.11 R)
• M64: 15,354,875 km (0.071 R)
• M65: 15,429,076 km (0.114 R)
• M66: 15,503,426 km (0.08 R)
• M67: 15,627,742 km (0.114 R)
• M68: 15,827,305 km (0.108 R)
• M69: 16,253,958 km (0.108 R)
• M70: 16,481,497 km (0.077 R)
• M71: 16,888,403 km (0.029 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.4

Radius: 5.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.71 AU - 16.41 AU

Year: 22088 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,214,026 km

• M1: 134,788 km (0.09 R)
• M2: 170,093 km (0.118 R)
• M3: 405,709 km (0.077 R)
• M4: 601,084 km (0.109 R)
• M5: 916,287 km (0.103 R)
• M6: 973,284 km (0.116 R)
• M7: 1,091,017 km (0.092 R)
• M8: 1,213,538 km (0.057 R)
• M9: 1,494,034 km (0.033 R)
• M10: 1,538,913 km (0.107 R)
• M11: 2,062,805 km (0.064 R)
• M12: 2,370,079 km (0.118 R)
• M13: 2,636,962 km (0.118 R)
• M14: 2,691,565 km (0.073 R)
• M15: 2,774,143 km (0.08 R)
• M16: 3,170,428 km (0.111 R)
• M17: 3,584,365 km (0.092 R)
• M18: 4,078,188 km (0.087 R)
• M19: 4,300,939 km (0.034 R)
• M20: 4,691,838 km (0.084 R)
• M21: 4,824,831 km (0.078 R)
• M22: 4,858,191 km (0.07 R)
• M23: 5,368,619 km (0.087 R)
• M24: 5,403,176 km (0.086 R)
• M25: 5,472,739 km (0.095 R)
• M26: 5,542,601 km (0.064 R)
• M27: 6,550,442 km (0.079 R)
• M28: 7,189,374 km (0.119 R)
• M29: 7,381,159 km (0.119 R)
• M30: 7,652,380 km (0.092 R)
• M31: 7,730,470 km (0.056 R)
• M32: 7,808,859 km (0.079 R)
• M33: 7,848,203 km (0.079 R)
• M34: 7,887,548 km (0.066 R)
• M35: 8,324,673 km (0.062 R)
• M36: 8,445,249 km (0.107 R)
• M37: 9,514,574 km (0.037 R)
• M38: 10,193,449 km (0.104 R)
• M39: 10,582,254 km (0.076 R)
• M40: 11,329,795 km (0.079 R)
• M41: 12,003,434 km (0.115 R)
• M42: 12,094,240 km (0.062 R)
• M43: 12,459,707 km (0.099 R)
• M44: 13,342,185 km (0.103 R)
• M45: 13,672,348 km (0.092 R)
• M46: 14,292,730 km (0.115 R)
• M47: 14,727,611 km (0.047 R)
• M48: 16,208,032 km (0.095 R)
• M49: 16,358,677 km (0.108 R)
• M50: 16,509,920 km (0.051 R)
• M51: 16,712,027 km (0.12 R)
• M52: 18,306,740 km (0.115 R)
• M53: 18,726,213 km (0.114 R)
• M54: 19,148,677 km (0.12 R)
• M55: 19,467,769 km (0.07 R)
• M56: 19,574,433 km (0.118 R)
• M57: 19,842,063 km (0.074 R)
• M58: 20,272,755 km (0.095 R)
• M59: 21,473,129 km (0.106 R)
• M60: 22,416,343 km (0.096 R)
• M61: 22,472,293 km (0.114 R)
• M62: 22,528,243 km (0.116 R)
• M63: 23,090,282 km (0.088 R)
• M64: 23,146,830 km (0.111 R)
• M65: 24,113,681 km (0.081 R)
• M66: 24,285,718 km (0.111 R)
• M67: 25,851,858 km (0.027 R)
• M68: 26,973,394 km (0.069 R)
• M69: 27,390,622 km (0.097 R)
• M70: 29,938,274 km (0.071 R)
• M71: 30,679,980 km (0.108 R)
• M72: 30,742,063 km (0.077 R)
• M73: 32,497,295 km (0.104 R)
• M74: 32,877,573 km (0.091 R)
• M75: 33,131,889 km (0.114 R)
• M76: 35,190,356 km (0.12 R)
• M77: 36,892,929 km (0.079 R)
• M78: 37,422,356 km (0.079 R)
• M79: 39,699,685 km (0.113 R)
• M80: 40,309,894 km (0.094 R)
• M81: 42,021,443 km (0.077 R)
• M82: 42,090,408 km (0.096 R)
• M83: 42,159,373 km (0.114 R)
• M84: 42,297,452 km (0.1 R)
• M85: 42,781,999 km (0.107 R)
• M86: 43,129,216 km (0.098 R)
• M87: 43,407,617 km (0.089 R)
• M88: 43,616,905 km (0.111 R)
• M89: 44,808,751 km (0.092 R)
• M90: 46,367,112 km (0.075 R)
• M91: 47,439,729 km (0.081 R)
• M92: 47,655,299 km (0.06 R)
• M93: 47,871,019 km (0.09 R)
• M94: 47,943,126 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.3

Radius: 6.6

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.08 AU - 19.76 AU

Year: 26613 Days

Day: 16.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 97,214,026 km

• M1: 93,499 km (0.081 R)
• M2: 197,619 km (0.112 R)
• M3: 294,409 km (0.075 R)
• M4: 481,406 km (0.092 R)
• M5: 598,840 km (0.053 R)
• M6: 748,139 km (0.081 R)
• M7: 862,133 km (0.082 R)
• M8: 1,159,084 km (0.096 R)
• M9: 1,238,222 km (0.044 R)
• M10: 1,346,680 km (0.108 R)
• M11: 1,934,450 km (0.095 R)
• M12: 2,255,337 km (0.108 R)
• M13: 3,352,339 km (0.089 R)
• M14: 4,758,259 km (0.092 R)
• M15: 4,843,530 km (0.036 R)
• M16: 5,588,677 km (0.115 R)
• M17: 6,988,913 km (0.113 R)
• M18: 7,379,813 km (0.065 R)
• M19: 7,429,180 km (0.119 R)
• M20: 7,777,892 km (0.087 R)
• M21: 8,855,596 km (0.043 R)
• M22: 10,308,640 km (0.069 R)
• M23: 10,865,293 km (0.081 R)
• M24: 11,431,820 km (0.058 R)
• M25: 12,124,159 km (0.099 R)
• M26: 12,240,846 km (0.1 R)
• M27: 12,299,488 km (0.086 R)
• M28: 13,008,732 km (0.094 R)
• M29: 14,404,929 km (0.081 R)
• M30: 15,720,791 km (0.063 R)
• M31: 16,683,903 km (0.055 R)
• M32: 17,732,284 km (0.034 R)
• M33: 18,064,242 km (0.07 R)
• M34: 18,264,404 km (0.101 R)
• M35: 18,599,653 km (0.092 R)
• M36: 19,549,151 km (0.11 R)
• M37: 20,653,632 km (0.12 R)
• M38: 21,495,120 km (0.098 R)
• M39: 21,849,068 km (0.036 R)
• M40: 22,922,283 km (0.09 R)
• M41: 23,283,861 km (0.108 R)
• M42: 26,621,988 km (0.107 R)
• M43: 26,697,834 km (0.1 R)
• M44: 26,773,830 km (0.074 R)
• M45: 27,998,588 km (0.074 R)
• M46: 28,540,132 km (0.076 R)
• M47: 28,851,146 km (0.067 R)
• M48: 29,085,117 km (0.056 R)
• M49: 30,422,971 km (0.083 R)
• M50: 32,264,670 km (0.111 R)
• M51: 34,803,645 km (0.085 R)
• M52: 34,969,699 km (0.083 R)
• M53: 35,302,405 km (0.097 R)
• M54: 35,385,880 km (0.045 R)
• M55: 36,223,030 km (0.101 R)
• M56: 36,982,090 km (0.08 R)
• M57: 37,406,050 km (0.085 R)
• M58: 37,916,927 km (0.082 R)
• M59: 38,087,767 km (0.119 R)
• M60: 38,430,197 km (0.07 R)
• M61: 38,601,786 km (0.113 R)
• M62: 42,174,781 km (0.056 R)
• M63: 44,225,020 km (0.108 R)
• M64: 44,765,218 km (0.111 R)
• M65: 44,945,783 km (0.075 R)
• M66: 45,852,047 km (0.111 R)
• M67: 45,943,002 km (0.103 R)
• M68: 47,314,665 km (0.046 R)
• M69: 48,792,542 km (0.102 R)
• M70: 48,885,443 km (0.113 R)
• M71: 54,757,009 km (0.109 R)
• M72: 55,337,000 km (0.102 R)
• M73: 56,113,413 km (0.063 R)
• M74: 57,873,432 km (0.088 R)
• M75: 58,070,153 km (0.119 R)
• M76: 58,267,024 km (0.12 R)
• M77: 59,651,553 km (0.075 R)
• M78: 60,846,989 km (0.05 R)
• M79: 61,447,625 km (0.103 R)
• M80: 61,849,145 km (0.117 R)
• M81: 62,050,205 km (0.09 R)
• M82: 62,553,901 km (0.104 R)
• M83: 64,990,252 km (0.116 R)
• M84: 65,297,077 km (0.031 R)
• M85: 65,604,201 km (0.084 R)
• M86: 66,425,793 km (0.108 R)
• M87: 66,528,716 km (0.092 R)
• M88: 66,631,789 km (0.102 R)
• M89: 67,768,135 km (0.113 R)
• M90: 69,223,722 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.7

Radius: 6.4

Gravity: 17.69 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.82 AU - 20.18 AU

Year: 28081 Days

Day: 17.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,214,026 km

• M1: 88,263 km (0.052 R)
• M2: 486,791 km (0.025 R)
• M3: 635,641 km (0.073 R)
• M4: 688,599 km (0.1 R)
• M5: 856,597 km (0.037 R)
• M6: 1,037,910 km (0.115 R)
• M7: 1,101,040 km (0.12 R)
• M8: 1,366,876 km (0.115 R)
• M9: 1,436,439 km (0.093 R)
• M10: 1,652,308 km (0.109 R)
• M11: 1,802,056 km (0.082 R)
• M12: 2,444,429 km (0.078 R)
• M13: 2,529,401 km (0.113 R)
• M14: 2,572,186 km (0.104 R)
• M15: 2,746,019 km (0.102 R)
• M16: 2,879,011 km (0.074 R)
• M17: 3,479,347 km (0.077 R)
• M18: 4,016,852 km (0.102 R)
• M19: 4,218,810 km (0.116 R)
• M20: 4,580,088 km (0.11 R)
• M21: 4,791,021 km (0.118 R)
• M22: 5,059,101 km (0.063 R)
• M23: 6,064,548 km (0.084 R)
• M24: 6,413,111 km (0.117 R)
• M25: 8,898,231 km (0.104 R)
• M26: 9,294,067 km (0.103 R)
• M27: 10,034,576 km (0.097 R)
• M28: 10,724,073 km (0.048 R)
• M29: 10,863,947 km (0.118 R)
• M30: 11,643,202 km (0.106 R)
• M31: 11,715,009 km (0.089 R)
• M32: 12,808,869 km (0.048 R)
• M33: 12,882,920 km (0.087 R)
• M34: 13,105,970 km (0.074 R)
• M35: 13,631,508 km (0.108 R)
• M36: 14,011,187 km (0.073 R)
• M37: 14,163,926 km (0.065 R)
• M38: 16,280,437 km (0.103 R)
• M39: 17,089,014 km (0.109 R)
• M40: 18,745,062 km (0.05 R)
• M41: 20,973,322 km (0.084 R)
• M42: 23,646,187 km (0.118 R)
• M43: 25,486,840 km (0.082 R)
• M44: 26,802,553 km (0.091 R)
• M45: 27,087,238 km (0.047 R)
• M46: 31,377,854 km (0.085 R)
• M47: 32,281,126 km (0.091 R)
• M48: 32,685,340 km (0.059 R)
• M49: 34,318,799 km (0.12 R)
• M50: 35,249,297 km (0.086 R)
• M51: 35,665,479 km (0.072 R)
• M52: 36,713,113 km (0.057 R)
• M53: 37,770,919 km (0.109 R)
• M54: 39,268,394 km (0.092 R)
• M55: 39,376,104 km (0.094 R)
• M56: 39,483,964 km (0.047 R)
• M57: 40,458,595 km (0.051 R)
• M58: 40,676,259 km (0.068 R)
• M59: 40,894,373 km (0.091 R)
• M60: 41,441,303 km (0.062 R)
• M61: 42,542,194 km (0.11 R)
• M62: 44,885,495 km (0.082 R)
• M63: 47,614,309 km (0.097 R)
• M64: 47,729,201 km (0.045 R)
• M65: 49,230,714 km (0.098 R)
• M66: 49,346,952 km (0.061 R)
• M67: 50,279,396 km (0.086 R)
• M68: 53,947,386 km (0.072 R)
• M69: 55,028,230 km (0.079 R)
• M70: 55,148,806 km (0.087 R)
• M71: 56,116,405 km (0.071 R)
• M72: 57,211,462 km (0.064 R)
• M73: 57,578,126 km (0.05 R)
• M74: 60,539,117 km (0.094 R)
• M75: 67,122,021 km (0.084 R)
• M76: 68,025,443 km (0.092 R)
• M77: 68,543,351 km (0.113 R)
• M78: 68,673,052 km (0.094 R)
• M79: 68,802,903 km (0.111 R)
• M80: 69,322,905 km (0.102 R)
• M81: 70,759,494 km (0.062 R)
• M82: 73,927,977 km (0.067 R)
• M83: 74,994,310 km (0.06 R)
• M84: 75,663,461 km (0.062 R)
• M85: 77,142,386 km (0.118 R)
• M86: 77,547,347 km (0.112 R)
• M87: 83,429,386 km (0.081 R)
• M88: 85,096,355 km (0.09 R)
• M89: 86,493,898 km (0.098 R)
• M90: 91,301,974 km (0.094 R)
• M91: 92,302,485 km (0.039 R)
• M92: 93,882,238 km (0.042 R)
• M93: 95,760,589 km (0.105 R)
• M94: 96,195,919 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 13,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit