🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.53 AU - 0.57 AU

Year: 147 Days

Day: 33.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,164,699 km

• M1: 125,961 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.71 AU - 1.03 AU

Year: 292 Days

Day: 45.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,164,699 km

• M1: 409,749 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.08 AU - 1.5 AU

Year: 527 Days

Day: 36.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.34 AU - 3.6 AU

Year: 2326 Days

Day: 32.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.08 AU - 4.94 AU

Year: 3447 Days

Day: 41.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.93 AU - 5.19 AU

Year: 3504 Days

Day: 33.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,164,699 km

• M1: 2,493,348 km (0.107 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 14.2

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.98 AU - 6.34 AU

Year: 4218 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 102,164,699 km

• M1: 177,423 km (0.101 R)
• M2: 484,548 km (0.114 R)
• M3: 705,354 km (0.065 R)
• M4: 962,812 km (0.042 R)
• M5: 1,135,298 km (0.12 R)
• M6: 1,291,927 km (0.117 R)
• M7: 1,470,397 km (0.094 R)
• M8: 1,584,541 km (0.106 R)
• M9: 1,716,785 km (0.045 R)
• M10: 1,976,936 km (0.056 R)
• M11: 2,283,312 km (0.099 R)
• M12: 2,450,862 km (0.079 R)
• M13: 2,640,103 km (0.107 R)
• M14: 3,426,539 km (0.095 R)
• M15: 3,717,357 km (0.05 R)
• M16: 3,915,874 km (0.047 R)
• M17: 4,323,678 km (0.083 R)
• M18: 4,681,067 km (0.115 R)
• M19: 4,852,656 km (0.116 R)
• M20: 5,070,171 km (0.114 R)
• M21: 5,380,138 km (0.064 R)
• M22: 5,492,336 km (0.116 R)
• M23: 6,997,141 km (0.109 R)
• M24: 7,218,696 km (0.085 R)
• M25: 7,542,725 km (0.111 R)
• M26: 7,948,135 km (0.091 R)
• M27: 8,308,815 km (0.098 R)
• M28: 9,531,329 km (0.084 R)
• M29: 10,191,505 km (0.092 R)
• M30: 10,303,105 km (0.097 R)
• M31: 10,527,202 km (0.08 R)
• M32: 11,180,795 km (0.106 R)
• M33: 11,585,158 km (0.1 R)
• M34: 11,759,889 km (0.095 R)
• M35: 12,467,786 km (0.108 R)
• M36: 12,706,843 km (0.103 R)
• M37: 13,038,053 km (0.107 R)
• M38: 13,189,595 km (0.078 R)
• M39: 13,341,587 km (0.108 R)
• M40: 14,266,401 km (0.115 R)
• M41: 14,768,003 km (0.072 R)
• M42: 15,052,837 km (0.117 R)
• M43: 15,595,728 km (0.109 R)
• M44: 15,724,382 km (0.117 R)
• M45: 15,917,961 km (0.032 R)
• M46: 16,503,787 km (0.092 R)
• M47: 16,733,569 km (0.089 R)
• M48: 16,865,215 km (0.082 R)
• M49: 17,830,869 km (0.096 R)
• M50: 17,965,358 km (0.063 R)
• M51: 18,235,681 km (0.048 R)
• M52: 18,541,160 km (0.12 R)
• M53: 18,711,702 km (0.062 R)
• M54: 18,882,842 km (0.062 R)
• M55: 19,329,990 km (0.116 R)
• M56: 19,502,775 km (0.081 R)
• M57: 19,920,004 km (0.059 R)
• M58: 20,480,696 km (0.111 R)
• M59: 21,905,167 km (0.08 R)
• M60: 22,049,380 km (0.053 R)
• M61: 22,157,838 km (0.081 R)
• M62: 22,556,666 km (0.115 R)
• M63: 22,702,374 km (0.05 R)
• M64: 22,994,539 km (0.063 R)
• M65: 23,141,145 km (0.091 R)
• M66: 23,435,254 km (0.069 R)
• M67: 23,582,758 km (0.089 R)
• M68: 23,693,610 km (0.086 R)
• M69: 23,915,763 km (0.082 R)
• M70: 24,774,006 km (0.111 R)
• M71: 25,263,640 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 12.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.6 AU - 8.08 AU

Year: 7900 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,164,699 km

• M1: 176,825 km (0.06 R)
• M2: 281,543 km (0.071 R)
• M3: 470,784 km (0.077 R)
• M4: 785,090 km (0.119 R)
• M5: 878,289 km (0.103 R)
• M6: 1,077,105 km (0.116 R)
• M7: 1,619,846 km (0.113 R)
• M8: 1,804,599 km (0.045 R)
• M9: 1,931,757 km (0.047 R)
• M10: 2,217,938 km (0.102 R)
• M11: 2,354,670 km (0.109 R)
• M12: 2,470,908 km (0.078 R)
• M13: 3,005,272 km (0.04 R)
• M14: 3,390,337 km (0.09 R)
• M15: 4,123,217 km (0.086 R)
• M16: 4,697,373 km (0.119 R)
• M17: 5,668,263 km (0.048 R)
• M18: 6,306,149 km (0.119 R)
• M19: 6,633,768 km (0.108 R)
• M20: 7,169,628 km (0.052 R)
• M21: 7,408,386 km (0.089 R)
• M22: 8,282,785 km (0.107 R)
• M23: 8,895,987 km (0.072 R)
• M24: 9,337,749 km (0.061 R)
• M25: 9,938,086 km (0.097 R)
• M26: 10,396,454 km (0.062 R)
• M27: 10,589,435 km (0.117 R)
• M28: 11,853,088 km (0.032 R)
• M29: 12,176,519 km (0.06 R)
• M30: 12,461,802 km (0.082 R)
• M31: 13,164,014 km (0.078 R)
• M32: 13,247,490 km (0.045 R)
• M33: 13,414,890 km (0.076 R)
• M34: 13,583,038 km (0.091 R)
• M35: 14,693,204 km (0.109 R)
• M36: 15,655,118 km (0.085 R)
• M37: 16,010,114 km (0.118 R)
• M38: 16,773,063 km (0.114 R)
• M39: 17,778,061 km (0.117 R)
• M40: 17,916,589 km (0.106 R)
• M41: 18,849,481 km (0.084 R)
• M42: 19,085,248 km (0.117 R)
• M43: 19,846,102 km (0.098 R)
• M44: 19,989,866 km (0.105 R)
• M45: 20,085,908 km (0.095 R)
• M46: 20,374,931 km (0.119 R)
• M47: 21,201,309 km (0.063 R)
• M48: 21,299,296 km (0.11 R)
• M49: 21,544,786 km (0.105 R)
• M50: 21,840,691 km (0.037 R)
• M51: 22,237,275 km (0.108 R)
• M52: 23,441,538 km (0.106 R)
• M53: 23,593,529 km (0.102 R)
• M54: 24,153,773 km (0.058 R)
• M55: 25,599,487 km (0.101 R)
• M56: 25,808,325 km (0.088 R)
• M57: 26,332,816 km (0.115 R)
• M58: 26,543,599 km (0.071 R)
• M59: 27,073,026 km (0.106 R)
• M60: 28,034,940 km (0.101 R)
• M61: 28,196,356 km (0.084 R)
• M62: 28,465,932 km (0.074 R)
• M63: 29,062,378 km (0.103 R)
• M64: 30,432,844 km (0.106 R)
• M65: 30,875,953 km (0.073 R)
• M66: 31,265,357 km (0.079 R)
• M67: 31,488,706 km (0.068 R)
• M68: 32,049,100 km (0.059 R)
• M69: 32,274,245 km (0.115 R)
• M70: 32,612,934 km (0.074 R)
• M71: 33,066,216 km (0.102 R)
• M72: 34,438,926 km (0.107 R)
• M73: 35,306,294 km (0.104 R)
• M74: 37,951,334 km (0.059 R)
• M75: 38,129,954 km (0.116 R)
• M76: 39,689,362 km (0.104 R)
• M77: 39,931,262 km (0.12 R)
• M78: 40,112,874 km (0.104 R)
• M79: 40,294,785 km (0.09 R)
• M80: 40,416,258 km (0.041 R)
• M81: 40,720,391 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.4

Radius: 4.6

Gravity: 41.7 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.55 AU - 17.33 AU

Year: 23990 Days

Day: 21.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 129.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,164,699 km

• M1: 90,208 km (0.068 R)
• M2: 776,563 km (0.118 R)
• M3: 861,235 km (0.113 R)
• M4: 978,669 km (0.109 R)
• M5: 1,008,888 km (0.093 R)
• M6: 1,101,489 km (0.066 R)
• M7: 1,133,054 km (0.07 R)
• M8: 1,229,246 km (0.091 R)
• M9: 1,295,069 km (0.079 R)
• M10: 1,677,142 km (0.118 R)
• M11: 1,899,444 km (0.088 R)
• M12: 2,454,153 km (0.08 R)
• M13: 2,663,740 km (0.102 R)
• M14: 2,706,375 km (0.083 R)
• M15: 3,055,387 km (0.085 R)
• M16: 3,144,846 km (0.077 R)
• M17: 3,418,611 km (0.058 R)
• M18: 3,699,855 km (0.071 R)
• M19: 5,757,124 km (0.083 R)
• M20: 6,489,107 km (0.072 R)
• M21: 6,778,429 km (0.049 R)
• M22: 7,369,490 km (0.104 R)
• M23: 8,100,426 km (0.112 R)
• M24: 8,474,420 km (0.094 R)
• M25: 9,499,166 km (0.078 R)
• M26: 10,226,211 km (0.039 R)
• M27: 10,698,043 km (0.04 R)
• M28: 11,177,055 km (0.084 R)
• M29: 11,523,374 km (0.104 R)
• M30: 12,084,965 km (0.066 R)
• M31: 13,674,592 km (0.108 R)
• M32: 15,482,183 km (0.12 R)
• M33: 17,124,319 km (0.069 R)
• M34: 17,283,491 km (0.079 R)
• M35: 17,764,298 km (0.081 R)
• M36: 18,656,949 km (0.098 R)
• M37: 20,317,036 km (0.047 R)
• M38: 20,570,156 km (0.074 R)
• M39: 21,506,938 km (0.118 R)
• M40: 22,719,279 km (0.085 R)
• M41: 23,687,327 km (0.089 R)
• M42: 24,399,712 km (0.075 R)
• M43: 25,663,365 km (0.111 R)
• M44: 27,412,015 km (0.095 R)
• M45: 28,253,652 km (0.115 R)
• M46: 29,293,806 km (0.074 R)
• M47: 29,675,131 km (0.117 R)
• M48: 30,346,377 km (0.033 R)
• M49: 30,539,209 km (0.086 R)
• M50: 30,732,339 km (0.061 R)
• M51: 31,899,502 km (0.072 R)
• M52: 33,180,359 km (0.096 R)
• M53: 33,677,473 km (0.109 R)
• M54: 37,122,412 km (0.111 R)
• M55: 38,260,703 km (0.113 R)
• M56: 39,410,362 km (0.049 R)
• M57: 40,147,880 km (0.104 R)
• M58: 40,253,645 km (0.08 R)
• M59: 40,783,671 km (0.085 R)
• M60: 41,422,902 km (0.109 R)
• M61: 41,850,752 km (0.061 R)
• M62: 42,280,098 km (0.099 R)
• M63: 42,495,370 km (0.083 R)
• M64: 43,143,278 km (0.104 R)
• M65: 43,903,235 km (0.102 R)
• M66: 47,210,246 km (0.103 R)
• M67: 49,685,642 km (0.074 R)
• M68: 51,053,714 km (0.106 R)
• M69: 52,203,075 km (0.106 R)
• M70: 54,293,406 km (0.045 R)
• M71: 54,410,391 km (0.109 R)
• M72: 58,435,471 km (0.05 R)
• M73: 59,758,216 km (0.05 R)
• M74: 60,969,061 km (0.113 R)
• M75: 61,455,703 km (0.103 R)
• M76: 64,774,232 km (0.099 R)
• M77: 65,022,266 km (0.115 R)
• M78: 65,395,064 km (0.095 R)
• M79: 66,893,137 km (0.106 R)
• M80: 70,177,857 km (0.118 R)
• M81: 72,482,263 km (0.087 R)
• M82: 73,643,890 km (0.116 R)
• M83: 74,291,799 km (0.118 R)
• M84: 74,941,652 km (0.095 R)
• M85: 76,640,036 km (0.115 R)
• M86: 80,074,803 km (0.092 R)
• M87: 80,874,554 km (0.096 R)
• M88: 81,810,887 km (0.092 R)
• M89: 82,885,299 km (0.106 R)
• M90: 84,370,506 km (0.113 R)
• M91: 85,864,241 km (0.059 R)
• M92: 86,000,525 km (0.09 R)
• M93: 87,503,834 km (0.108 R)
• M94: 89,153,749 km (0.032 R)
• M95: 90,813,986 km (0.112 R)
• M96: 91,787,120 km (0.085 R)
• M97: 92,065,821 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.7

Radius: 4.9

Gravity: 36.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.61 AU - 19.45 AU

Year: 27553 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,164,699 km

• M1: 120,725 km (0.032 R)
• M2: 163,062 km (0.114 R)
• M3: 1,450,351 km (0.081 R)
• M4: 1,675,496 km (0.085 R)
• M5: 3,050,600 km (0.074 R)
• M6: 3,193,316 km (0.119 R)
• M7: 3,584,664 km (0.081 R)
• M8: 4,094,943 km (0.113 R)
• M9: 4,465,496 km (0.11 R)
• M10: 4,736,717 km (0.1 R)
• M11: 4,957,673 km (0.08 R)
• M12: 5,125,522 km (0.112 R)
• M13: 5,640,289 km (0.056 R)
• M14: 6,231,499 km (0.062 R)
• M15: 8,920,820 km (0.111 R)
• M16: 9,330,718 km (0.108 R)
• M17: 10,596,915 km (0.09 R)
• M18: 11,323,362 km (0.082 R)
• M19: 11,396,964 km (0.06 R)
• M20: 12,671,089 km (0.077 R)
• M21: 13,131,402 km (0.09 R)
• M22: 13,832,268 km (0.062 R)
• M23: 17,513,872 km (0.115 R)
• M24: 18,978,584 km (0.109 R)
• M25: 20,931,584 km (0.09 R)
• M26: 21,112,299 km (0.113 R)
• M27: 21,384,268 km (0.12 R)
• M28: 21,566,328 km (0.111 R)
• M29: 21,748,838 km (0.117 R)
• M30: 23,133,815 km (0.111 R)
• M31: 23,978,444 km (0.096 R)
• M32: 24,262,231 km (0.112 R)
• M33: 24,452,071 km (0.073 R)
• M34: 26,767,996 km (0.12 R)
• M35: 27,062,404 km (0.115 R)
• M36: 27,654,363 km (0.042 R)
• M37: 28,350,442 km (0.036 R)
• M38: 32,019,928 km (0.1 R)
• M39: 33,170,635 km (0.051 R)
• M40: 34,228,292 km (0.047 R)
• M41: 35,512,291 km (0.081 R)
• M42: 37,686,845 km (0.035 R)
• M43: 39,012,133 km (0.114 R)
• M44: 40,915,616 km (0.032 R)
• M45: 41,481,246 km (0.106 R)
• M46: 41,594,641 km (0.119 R)
• M47: 42,849,169 km (0.072 R)
• M48: 43,884,685 km (0.101 R)
• M49: 44,463,629 km (0.114 R)
• M50: 45,278,339 km (0.12 R)
• M51: 45,863,266 km (0.111 R)
• M52: 47,159,083 km (0.032 R)
• M53: 49,065,110 km (0.119 R)
• M54: 49,305,065 km (0.092 R)
• M55: 50,148,198 km (0.096 R)
• M56: 52,338,012 km (0.046 R)
• M57: 54,186,593 km (0.095 R)
• M58: 56,810,390 km (0.101 R)
• M59: 57,694,214 km (0.065 R)
• M60: 58,328,210 km (0.034 R)
• M61: 59,987,400 km (0.064 R)
• M62: 60,244,110 km (0.094 R)
• M63: 61,921,102 km (0.059 R)
• M64: 62,830,507 km (0.055 R)
• M65: 63,221,556 km (0.116 R)
• M66: 63,352,155 km (0.06 R)
• M67: 65,849,392 km (0.084 R)
• M68: 66,246,724 km (0.092 R)
• M69: 68,378,793 km (0.066 R)
• M70: 70,127,592 km (0.071 R)
• M71: 72,436,635 km (0.091 R)
• M72: 72,983,565 km (0.054 R)
• M73: 76,571,670 km (0.111 R)
• M74: 76,850,072 km (0.042 R)
• M75: 79,370,796 km (0.078 R)
• M76: 80,358,291 km (0.099 R)
• M77: 81,066,189 km (0.101 R)
• M78: 85,068,380 km (0.109 R)
• M79: 85,934,253 km (0.057 R)
• M80: 86,658,157 km (0.092 R)
• M81: 86,803,117 km (0.072 R)
• M82: 86,948,227 km (0.075 R)
• M83: 87,966,091 km (0.073 R)
• M84: 88,403,665 km (0.119 R)
• M85: 89,134,301 km (0.087 R)
• M86: 89,280,757 km (0.084 R)
• M87: 92,669,448 km (0.069 R)
• M88: 93,411,753 km (0.033 R)
• M89: 94,902,196 km (0.046 R)
• M90: 96,250,223 km (0.071 R)
• M91: 96,700,961 km (0.049 R)
• M92: 96,851,457 km (0.119 R)
• M93: 98,813,882 km (0.07 R)
• M94: 101,094,501 km (0.061 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 10,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit