🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.54 AU - 0.58 AU

Year: 156 Days

Day: 20.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.84 AU - 0.98 AU

Year: 324 Days

Day: 27 Hours

Environment

Temp: 23 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.2 AU - 1.84 AU

Year: 699 Days

Day: 12.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 83.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 14.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.48 AU - 13.04 AU

Year: 14085 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 97,234,825 km

• M1: 186,399 km (0.106 R)
• M2: 280,047 km (0.093 R)
• M3: 393,442 km (0.115 R)
• M4: 517,758 km (0.093 R)
• M5: 693,386 km (0.083 R)
• M6: 817,403 km (0.118 R)
• M7: 930,499 km (0.113 R)
• M8: 2,191,310 km (0.044 R)
• M9: 2,410,470 km (0.117 R)
• M10: 3,453,467 km (0.086 R)
• M11: 4,073,251 km (0.112 R)
• M12: 4,834,106 km (0.078 R)
• M13: 5,304,591 km (0.097 R)
• M14: 5,489,494 km (0.073 R)
• M15: 5,639,092 km (0.082 R)
• M16: 6,018,921 km (0.087 R)
• M17: 6,328,738 km (0.036 R)
• M18: 6,964,379 km (0.057 R)
• M19: 7,578,927 km (0.071 R)
• M20: 7,703,991 km (0.12 R)
• M21: 8,296,548 km (0.056 R)
• M22: 8,598,437 km (0.049 R)
• M23: 9,124,423 km (0.069 R)
• M24: 9,436,035 km (0.097 R)
• M25: 9,570,673 km (0.102 R)
• M26: 10,811,438 km (0.107 R)
• M27: 11,141,451 km (0.097 R)
• M28: 11,331,440 km (0.105 R)
• M29: 11,522,626 km (0.085 R)
• M30: 11,618,519 km (0.07 R)
• M31: 12,200,006 km (0.067 R)
• M32: 12,543,632 km (0.109 R)
• M33: 13,340,989 km (0.106 R)
• M34: 14,464,319 km (0.107 R)
• M35: 15,037,279 km (0.107 R)
• M36: 15,990,965 km (0.042 R)
• M37: 16,151,783 km (0.072 R)
• M38: 16,367,204 km (0.118 R)
• M39: 17,018,852 km (0.081 R)
• M40: 17,403,019 km (0.104 R)
• M41: 17,790,029 km (0.113 R)
• M42: 18,516,177 km (0.112 R)
• M43: 18,741,621 km (0.076 R)
• M44: 19,366,192 km (0.098 R)
• M45: 20,403,205 km (0.111 R)
• M46: 21,992,233 km (0.119 R)
• M47: 22,771,489 km (0.08 R)
• M48: 25,288,024 km (0.045 R)
• M49: 25,475,620 km (0.115 R)
• M50: 26,547,339 km (0.052 R)
• M51: 26,801,655 km (0.105 R)
• M52: 27,120,748 km (0.06 R)
• M53: 27,505,364 km (0.102 R)
• M54: 27,891,625 km (0.081 R)
• M55: 30,712,742 km (0.064 R)
• M56: 30,979,774 km (0.111 R)
• M57: 31,650,870 km (0.11 R)
• M58: 31,920,595 km (0.105 R)
• M59: 32,055,682 km (0.115 R)
• M60: 33,898,878 km (0.081 R)
• M61: 34,105,771 km (0.06 R)
• M62: 34,520,905 km (0.107 R)
• M63: 34,798,559 km (0.066 R)
• M64: 34,937,685 km (0.073 R)
• M65: 36,904,748 km (0.11 R)
• M66: 37,615,936 km (0.119 R)
• M67: 38,763,351 km (0.103 R)
• M68: 38,907,564 km (0.117 R)
• M69: 40,067,845 km (0.103 R)
• M70: 42,273,965 km (0.118 R)
• M71: 42,794,416 km (0.108 R)
• M72: 43,316,961 km (0.112 R)
• M73: 43,691,405 km (0.117 R)
• M74: 43,841,601 km (0.034 R)
• M75: 47,650,063 km (0.092 R)
• M76: 48,114,116 km (0.089 R)
• M77: 49,672,028 km (0.1 R)
• M78: 51,009,284 km (0.116 R)
• M79: 51,563,244 km (0.062 R)
• M80: 51,880,841 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.3

Radius: 3.1

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.55 AU - 17.11 AU

Year: 21290 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 97,234,825 km

• M1: 146,606 km (0.098 R)
• M2: 396,584 km (0.112 R)
• M3: 423,811 km (0.076 R)
• M4: 712,684 km (0.082 R)
• M5: 797,357 km (0.117 R)
• M6: 903,122 km (0.11 R)
• M7: 1,051,075 km (0.066 R)
• M8: 1,671,158 km (0.12 R)
• M9: 1,783,805 km (0.112 R)
• M10: 1,829,432 km (0.039 R)
• M11: 1,875,509 km (0.052 R)
• M12: 1,969,007 km (0.101 R)
• M13: 2,716,697 km (0.052 R)
• M14: 2,769,356 km (0.101 R)
• M15: 3,286,516 km (0.114 R)
• M16: 4,101,375 km (0.063 R)
• M17: 4,530,871 km (0.101 R)
• M18: 4,562,137 km (0.072 R)
• M19: 4,656,234 km (0.085 R)
• M20: 4,782,794 km (0.056 R)
• M21: 4,814,658 km (0.093 R)
• M22: 4,942,564 km (0.119 R)
• M23: 5,039,204 km (0.091 R)
• M24: 5,733,338 km (0.081 R)
• M25: 5,902,982 km (0.07 R)
• M26: 6,143,237 km (0.102 R)
• M27: 6,421,788 km (0.095 R)
• M28: 6,775,736 km (0.089 R)
• M29: 6,847,244 km (0.081 R)
• M30: 6,991,008 km (0.112 R)
• M31: 7,950,080 km (0.08 R)
• M32: 10,232,794 km (0.119 R)
• M33: 10,812,186 km (0.109 R)
• M34: 11,658,012 km (0.102 R)
• M35: 11,959,003 km (0.045 R)
• M36: 13,233,278 km (0.057 R)
• M37: 14,734,792 km (0.107 R)
• M38: 14,827,543 km (0.064 R)
• M39: 15,434,910 km (0.098 R)
• M40: 15,481,884 km (0.09 R)
• M41: 15,717,949 km (0.097 R)
• M42: 16,050,356 km (0.115 R)
• M43: 17,158,876 km (0.048 R)
• M44: 18,942,681 km (0.12 R)
• M45: 19,601,211 km (0.116 R)
• M46: 20,577,187 km (0.034 R)
• M47: 21,621,380 km (0.052 R)
• M48: 22,043,845 km (0.097 R)
• M49: 22,256,124 km (0.089 R)
• M50: 23,489,708 km (0.098 R)
• M51: 24,033,048 km (0.113 R)
• M52: 24,580,426 km (0.042 R)
• M53: 24,690,381 km (0.078 R)
• M54: 26,754,083 km (0.108 R)
• M55: 28,409,832 km (0.074 R)
• M56: 29,804,982 km (0.067 R)
• M57: 30,570,026 km (0.026 R)
• M58: 31,580,111 km (0.065 R)
• M59: 31,879,157 km (0.096 R)
• M60: 31,939,145 km (0.105 R)
• M61: 32,661,404 km (0.105 R)
• M62: 32,963,891 km (0.119 R)
• M63: 33,145,951 km (0.102 R)
• M64: 33,816,000 km (0.095 R)
• M65: 34,060,742 km (0.097 R)
• M66: 34,122,078 km (0.102 R)
• M67: 34,244,748 km (0.082 R)
• M68: 34,921,977 km (0.09 R)
• M69: 35,231,346 km (0.115 R)
• M70: 35,790,393 km (0.117 R)
• M71: 38,056,053 km (0.105 R)
• M72: 38,693,489 km (0.081 R)
• M73: 38,885,423 km (0.063 R)
• M74: 39,979,133 km (0.096 R)
• M75: 40,043,760 km (0.1 R)
• M76: 40,367,489 km (0.083 R)
• M77: 40,497,191 km (0.061 R)
• M78: 41,278,690 km (0.093 R)
• M79: 42,262,296 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.3

Radius: 3.6

Gravity: 35.67 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.39 AU - 18.95 AU

Year: 23124 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,234,825 km

• M1: 70,760 km (0.037 R)
• M2: 179,817 km (0.09 R)
• M3: 335,249 km (0.027 R)
• M4: 632,649 km (0.096 R)
• M5: 1,151,754 km (0.099 R)
• M6: 1,554,023 km (0.077 R)
• M7: 1,833,621 km (0.067 R)
• M8: 1,995,636 km (0.083 R)
• M9: 2,473,601 km (0.112 R)
• M10: 3,292,051 km (0.102 R)
• M11: 3,409,635 km (0.079 R)
• M12: 4,572,010 km (0.117 R)
• M13: 5,844,041 km (0.064 R)
• M14: 5,891,463 km (0.108 R)
• M15: 6,130,072 km (0.092 R)
• M16: 6,323,203 km (0.098 R)
• M17: 6,420,591 km (0.049 R)
• M18: 6,814,931 km (0.07 R)
• M19: 6,864,747 km (0.12 R)
• M20: 7,065,358 km (0.095 R)
• M21: 8,149,643 km (0.104 R)
• M22: 8,202,451 km (0.111 R)
• M23: 9,339,844 km (0.093 R)
• M24: 9,673,746 km (0.107 R)
• M25: 9,898,592 km (0.043 R)
• M26: 10,525,557 km (0.112 R)
• M27: 10,641,046 km (0.079 R)
• M28: 10,873,072 km (0.036 R)
• M29: 11,283,120 km (0.07 R)
• M30: 12,239,200 km (0.08 R)
• M31: 12,973,277 km (0.084 R)
• M32: 13,035,061 km (0.083 R)
• M33: 14,037,217 km (0.114 R)
• M34: 14,999,131 km (0.03 R)
• M35: 15,915,867 km (0.116 R)
• M36: 17,665,863 km (0.117 R)
• M37: 19,193,556 km (0.097 R)
• M38: 19,334,627 km (0.07 R)
• M39: 19,475,848 km (0.112 R)
• M40: 20,330,949 km (0.083 R)
• M41: 20,980,353 km (0.073 R)
• M42: 21,125,463 km (0.11 R)
• M43: 21,563,187 km (0.079 R)
• M44: 22,447,460 km (0.115 R)
• M45: 23,569,294 km (0.111 R)
• M46: 24,175,016 km (0.117 R)
• M47: 24,939,461 km (0.098 R)
• M48: 25,016,354 km (0.106 R)
• M49: 25,247,483 km (0.104 R)
• M50: 25,324,676 km (0.053 R)
• M51: 25,479,210 km (0.115 R)
• M52: 25,556,702 km (0.094 R)
• M53: 25,789,476 km (0.094 R)
• M54: 26,022,849 km (0.11 R)
• M55: 26,413,449 km (0.116 R)
• M56: 27,279,770 km (0.116 R)
• M57: 29,282,736 km (0.035 R)
• M58: 30,015,466 km (0.11 R)
• M59: 31,167,071 km (0.07 R)
• M60: 32,584,660 km (0.12 R)
• M61: 32,837,032 km (0.096 R)
• M62: 33,005,629 km (0.051 R)
• M63: 33,513,214 km (0.042 R)
• M64: 34,193,885 km (0.036 R)
• M65: 34,450,295 km (0.114 R)
• M66: 35,051,080 km (0.091 R)
• M67: 36,263,122 km (0.096 R)
• M68: 37,665,004 km (0.11 R)
• M69: 41,155,721 km (0.05 R)
• M70: 41,975,667 km (0.077 R)
• M71: 43,446,962 km (0.069 R)
• M72: 43,632,014 km (0.09 R)
• M73: 46,439,517 km (0.049 R)
• M74: 47,483,561 km (0.069 R)
• M75: 49,594,536 km (0.044 R)
• M76: 53,015,541 km (0.059 R)
• M77: 53,708,777 km (0.093 R)
• M78: 54,604,569 km (0.051 R)
• M79: 56,916,155 km (0.068 R)
• M80: 57,931,027 km (0.111 R)
• M81: 58,440,707 km (0.048 R)
• M82: 58,849,558 km (0.106 R)
• M83: 60,287,942 km (0.111 R)
• M84: 60,391,164 km (0.082 R)
• M85: 60,804,503 km (0.1 R)
• M86: 61,841,965 km (0.112 R)
• M87: 62,050,205 km (0.083 R)
• M88: 62,989,829 km (0.052 R)
• M89: 63,409,002 km (0.103 R)
• M90: 63,619,038 km (0.096 R)
• M91: 65,730,911 km (0.036 R)
• M92: 68,510,738 km (0.114 R)
• M93: 68,618,449 km (0.059 R)
• M94: 72,861,643 km (0.081 R)
• M95: 72,971,448 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.3

Radius: 7.1

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.24 AU - 19 AU

Year: 25258 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,234,825 km

• M1: 104,270 km (0.097 R)
• M2: 171,290 km (0.114 R)
• M3: 449,542 km (0.094 R)
• M4: 644,468 km (0.089 R)
• M5: 924,515 km (0.118 R)
• M6: 1,445,265 km (0.082 R)
• M7: 2,204,624 km (0.118 R)
• M8: 2,327,743 km (0.029 R)
• M9: 3,068,701 km (0.071 R)
• M10: 3,584,215 km (0.108 R)
• M11: 3,976,162 km (0.067 R)
• M12: 4,381,572 km (0.115 R)
• M13: 4,589,363 km (0.098 R)
• M14: 4,800,296 km (0.075 R)
• M15: 4,906,960 km (0.072 R)
• M16: 5,286,639 km (0.109 R)
• M17: 5,675,594 km (0.048 R)
• M18: 5,731,992 km (0.108 R)
• M19: 7,818,434 km (0.056 R)
• M20: 9,105,274 km (0.117 R)
• M21: 10,387,328 km (0.107 R)
• M22: 13,869,368 km (0.111 R)
• M23: 14,327,736 km (0.11 R)
• M24: 14,481,672 km (0.072 R)
• M25: 15,181,192 km (0.088 R)
• M26: 18,672,058 km (0.099 R)
• M27: 19,008,953 km (0.111 R)
• M28: 19,432,913 km (0.055 R)
• M29: 19,518,034 km (0.117 R)
• M30: 19,688,725 km (0.06 R)
• M31: 20,203,791 km (0.096 R)
• M32: 21,510,678 km (0.11 R)
• M33: 21,952,291 km (0.118 R)
• M34: 22,754,883 km (0.028 R)
• M35: 24,480,495 km (0.111 R)
• M36: 24,849,254 km (0.044 R)
• M37: 25,592,007 km (0.063 R)
• M38: 25,872,353 km (0.116 R)
• M39: 27,289,793 km (0.047 R)
• M40: 27,480,680 km (0.091 R)
• M41: 27,959,842 km (0.103 R)
• M42: 28,926,394 km (0.045 R)
• M43: 31,390,420 km (0.114 R)
• M44: 31,991,804 km (0.036 R)
• M45: 32,495,799 km (0.094 R)
• M46: 35,054,820 km (0.102 R)
• M47: 36,516,092 km (0.06 R)
• M48: 36,726,427 km (0.12 R)
• M49: 38,316,951 km (0.116 R)
• M50: 38,959,474 km (0.093 R)
• M51: 40,472,358 km (0.092 R)
• M52: 41,455,066 km (0.1 R)
• M53: 42,004,389 km (0.079 R)
• M54: 43,555,420 km (0.034 R)
• M55: 44,113,869 km (0.028 R)
• M56: 47,973,793 km (0.054 R)
• M57: 49,827,311 km (0.089 R)
• M58: 52,295,376 km (0.115 R)
• M59: 54,682,659 km (0.044 R)
• M60: 58,821,883 km (0.08 R)
• M61: 59,686,558 km (0.104 R)
• M62: 59,934,293 km (0.061 R)
• M63: 60,555,273 km (0.106 R)
• M64: 61,053,733 km (0.073 R)
• M65: 61,929,031 km (0.099 R)
• M66: 64,072,319 km (0.084 R)
• M67: 65,599,713 km (0.084 R)
• M68: 66,624,608 km (0.063 R)
• M69: 68,820,107 km (0.053 R)
• M70: 71,433,282 km (0.112 R)
• M71: 73,016,776 km (0.072 R)
• M72: 73,414,407 km (0.034 R)
• M73: 73,679,943 km (0.108 R)
• M74: 73,945,779 km (0.077 R)
• M75: 74,878,821 km (0.109 R)
• M76: 77,160,637 km (0.104 R)
• M77: 77,700,835 km (0.107 R)
• M78: 79,465,192 km (0.11 R)
• M79: 80,147,358 km (0.119 R)
• M80: 80,420,823 km (0.07 R)
• M81: 80,557,556 km (0.047 R)
• M82: 82,895,322 km (0.103 R)
• M83: 85,534,228 km (0.096 R)
• M84: 86,233,299 km (0.033 R)
• M85: 88,059,590 km (0.069 R)
• M86: 88,765,393 km (0.084 R)
• M87: 89,189,802 km (0.045 R)
• M88: 89,898,746 km (0.114 R)
• M89: 90,609,336 km (0.089 R)
• M90: 91,893,334 km (0.048 R)
• M91: 93,327,080 km (0.118 R)
• M92: 93,902,583 km (0.05 R)
• M93: 95,636,273 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 17,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit