🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.68 AU

Year: 157 Days

Day: 46.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.92 AU

Year: 227 Days

Day: 33.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.81 AU - 1.17 AU

Year: 351 Days

Day: 47.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.37 AU - 1.37 AU

Year: 572 Days

Day: 14.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,853,561 km

• M1: 270,323 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.09 AU - 1.73 AU

Year: 597 Days

Day: 19.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.05 AU - 2.23 AU

Year: 1116 Days

Day: 37.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,853,561 km

• M1: 920,775 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.61 AU - 2.68 AU

Year: 1116 Days

Day: 45.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 167.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,853,561 km

• M1: 949,348 km (0.12 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 10.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.45 AU - 8.17 AU

Year: 7780 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,853,561 km

• M1: 168,896 km (0.046 R)
• M2: 261,048 km (0.1 R)
• M3: 444,455 km (0.107 R)
• M4: 631,602 km (0.067 R)
• M5: 979,417 km (0.086 R)
• M6: 1,268,141 km (0.032 R)
• M7: 1,344,735 km (0.042 R)
• M8: 1,563,447 km (0.088 R)
• M9: 1,837,211 km (0.087 R)
• M10: 2,551,092 km (0.078 R)
• M11: 2,773,395 km (0.074 R)
• M12: 3,028,011 km (0.079 R)
• M13: 3,397,368 km (0.1 R)
• M14: 3,587,507 km (0.076 R)
• M15: 4,006,680 km (0.051 R)
• M16: 4,178,867 km (0.087 R)
• M17: 4,353,448 km (0.083 R)
• M18: 4,680,020 km (0.119 R)
• M19: 5,231,438 km (0.099 R)
• M20: 5,674,546 km (0.118 R)
• M21: 6,031,337 km (0.073 R)
• M22: 6,428,819 km (0.081 R)
• M23: 6,732,652 km (0.101 R)
• M24: 7,006,715 km (0.11 R)
• M25: 7,110,387 km (0.077 R)
• M26: 7,214,657 km (0.042 R)
• M27: 7,565,763 km (0.116 R)
• M28: 7,814,843 km (0.06 R)
• M29: 7,922,404 km (0.045 R)
• M30: 8,030,563 km (0.065 R)
• M31: 9,214,032 km (0.114 R)
• M32: 9,442,019 km (0.098 R)
• M33: 9,633,355 km (0.091 R)
• M34: 10,098,006 km (0.095 R)
• M35: 10,609,631 km (0.097 R)
• M36: 11,129,782 km (0.095 R)
• M37: 11,535,492 km (0.047 R)
• M38: 11,781,281 km (0.057 R)
• M39: 11,904,849 km (0.115 R)
• M40: 12,403,459 km (0.106 R)
• M41: 12,697,418 km (0.075 R)
• M42: 12,781,792 km (0.085 R)
• M43: 13,377,939 km (0.091 R)
• M44: 13,679,528 km (0.115 R)
• M45: 14,245,457 km (0.105 R)
• M46: 14,509,198 km (0.059 R)
• M47: 15,445,083 km (0.066 R)
• M48: 15,806,810 km (0.117 R)
• M49: 16,354,638 km (0.101 R)
• M50: 17,421,869 km (0.054 R)
• M51: 18,511,689 km (0.081 R)
• M52: 19,428,425 km (0.105 R)
• M53: 19,672,120 km (0.025 R)
• M54: 19,917,012 km (0.035 R)
• M55: 21,507,087 km (0.079 R)
• M56: 22,726,460 km (0.057 R)
• M57: 23,655,612 km (0.113 R)
• M58: 23,915,763 km (0.119 R)
• M59: 24,597,031 km (0.106 R)
• M60: 24,966,538 km (0.046 R)
• M61: 25,284,733 km (0.057 R)
• M62: 25,925,012 km (0.078 R)
• M63: 26,139,685 km (0.093 R)
• M64: 26,408,811 km (0.036 R)
• M65: 26,895,453 km (0.105 R)
• M66: 27,058,365 km (0.097 R)
• M67: 27,221,726 km (0.108 R)
• M68: 27,713,305 km (0.098 R)
• M69: 28,650,087 km (0.078 R)
• M70: 29,150,192 km (0.105 R)
• M71: 29,709,240 km (0.102 R)
• M72: 29,990,184 km (0.042 R)
• M73: 30,384,824 km (0.093 R)
• M74: 31,179,487 km (0.095 R)
• M75: 33,312,155 km (0.105 R)
• M76: 33,779,498 km (0.114 R)
• M77: 34,013,918 km (0.073 R)
• M78: 34,307,878 km (0.083 R)
• M79: 35,968,863 km (0.117 R)
• M80: 38,448,149 km (0.04 R)
• M81: 38,693,040 km (0.063 R)
• M82: 38,938,381 km (0.09 R)
• M83: 40,670,126 km (0.118 R)
• M84: 41,733,916 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.1

Radius: 12.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.84 AU - 13.46 AU

Year: 13271 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,853,561 km

• M1: 174,431 km (0.067 R)
• M2: 622,028 km (0.047 R)
• M3: 1,025,942 km (0.117 R)
• M4: 1,429,108 km (0.088 R)
• M5: 1,662,481 km (0.091 R)
• M6: 2,344,947 km (0.082 R)
• M7: 2,653,417 km (0.056 R)
• M8: 2,748,562 km (0.114 R)
• M9: 3,140,658 km (0.069 R)
• M10: 3,275,445 km (0.048 R)
• M11: 3,516,148 km (0.104 R)
• M12: 3,656,172 km (0.053 R)
• M13: 3,869,947 km (0.027 R)
• M14: 4,882,276 km (0.045 R)
• M15: 5,560,104 km (0.113 R)
• M16: 6,310,038 km (0.098 R)
• M17: 7,003,424 km (0.092 R)
• M18: 7,359,318 km (0.104 R)
• M19: 7,721,045 km (0.084 R)
• M20: 7,904,153 km (0.046 R)
• M21: 8,698,368 km (0.105 R)
• M22: 10,161,585 km (0.085 R)
• M23: 10,463,324 km (0.111 R)
• M24: 10,717,042 km (0.112 R)
• M25: 11,127,239 km (0.069 R)
• M26: 11,334,283 km (0.03 R)
• M27: 11,804,918 km (0.069 R)
• M28: 12,495,910 km (0.087 R)
• M29: 13,036,407 km (0.112 R)
• M30: 13,419,378 km (0.086 R)
• M31: 13,639,885 km (0.109 R)
• M32: 13,917,090 km (0.087 R)
• M33: 14,590,280 km (0.102 R)
• M34: 15,274,092 km (0.062 R)
• M35: 16,436,916 km (0.118 R)
• M36: 17,029,025 km (0.092 R)
• M37: 18,908,872 km (0.117 R)
• M38: 19,716,551 km (0.09 R)
• M39: 22,011,831 km (0.093 R)
• M40: 22,206,906 km (0.062 R)
• M41: 23,058,717 km (0.113 R)
• M42: 24,055,038 km (0.118 R)
• M43: 24,188,929 km (0.11 R)
• M44: 24,390,287 km (0.107 R)
• M45: 24,524,776 km (0.079 R)
• M46: 24,862,269 km (0.109 R)
• M47: 26,227,199 km (0.072 R)
• M48: 26,503,058 km (0.101 R)
• M49: 26,849,377 km (0.075 R)
• M50: 27,826,850 km (0.053 R)
• M51: 28,037,783 km (0.068 R)
• M52: 28,744,932 km (0.084 R)
• M53: 29,960,564 km (0.117 R)
• M54: 30,248,989 km (0.058 R)
• M55: 30,610,866 km (0.04 R)
• M56: 31,119,947 km (0.113 R)
• M57: 31,778,477 km (0.069 R)
• M58: 33,781,742 km (0.072 R)
• M59: 34,006,887 km (0.081 R)
• M60: 34,609,617 km (0.104 R)
• M61: 35,291,933 km (0.067 R)
• M62: 35,596,664 km (0.12 R)
• M63: 36,055,331 km (0.047 R)
• M64: 36,746,922 km (0.067 R)
• M65: 39,083,940 km (0.096 R)
• M66: 39,478,130 km (0.079 R)
• M67: 39,794,380 km (0.077 R)
• M68: 39,952,804 km (0.12 R)
• M69: 40,270,400 km (0.119 R)
• M70: 42,516,612 km (0.117 R)
• M71: 43,165,867 km (0.068 R)
• M72: 44,063,903 km (0.12 R)
• M73: 44,885,794 km (0.108 R)
• M74: 45,546,867 km (0.108 R)
• M75: 45,878,525 km (0.112 R)
• M76: 46,711,486 km (0.116 R)
• M77: 47,213,537 km (0.084 R)
• M78: 47,381,386 km (0.082 R)
• M79: 48,645,936 km (0.116 R)
• M80: 49,410,082 km (0.106 R)
• M81: 51,726,157 km (0.103 R)
• M82: 53,989,722 km (0.088 R)
• M83: 54,165,200 km (0.09 R)
• M84: 54,957,022 km (0.107 R)
• M85: 55,221,960 km (0.099 R)
• M86: 55,310,222 km (0.111 R)
• M87: 55,752,882 km (0.06 R)
• M88: 57,624,352 km (0.053 R)
• M89: 58,703,102 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 5.6

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.54 AU - 13.92 AU

Year: 18134 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,853,561 km

• M1: 118,930 km (0.059 R)
• M2: 341,532 km (0.058 R)
• M3: 409,300 km (0.087 R)
• M4: 559,197 km (0.065 R)
• M5: 640,728 km (0.035 R)
• M6: 956,828 km (0.119 R)
• M7: 1,030,430 km (0.101 R)
• M8: 1,262,456 km (0.07 R)
• M9: 1,343,538 km (0.083 R)
• M10: 1,834,668 km (0.052 R)
• M11: 2,928,977 km (0.095 R)
• M12: 2,964,731 km (0.099 R)
• M13: 3,182,695 km (0.105 R)
• M14: 3,219,645 km (0.068 R)
• M15: 3,293,696 km (0.11 R)
• M16: 3,867,554 km (0.045 R)
• M17: 4,226,589 km (0.097 R)
• M18: 4,389,501 km (0.098 R)
• M19: 6,221,925 km (0.049 R)
• M20: 6,314,377 km (0.094 R)
• M21: 6,547,600 km (0.107 R)
• M22: 6,594,723 km (0.079 R)
• M23: 7,706,385 km (0.066 R)
• M24: 8,005,730 km (0.052 R)
• M25: 8,616,089 km (0.063 R)
• M26: 9,612,710 km (0.07 R)
• M27: 9,881,089 km (0.07 R)
• M28: 12,637,729 km (0.102 R)
• M29: 13,049,871 km (0.106 R)
• M30: 13,227,743 km (0.087 R)
• M31: 13,646,168 km (0.118 R)
• M32: 14,741,673 km (0.054 R)
• M33: 14,927,025 km (0.115 R)
• M34: 15,676,062 km (0.05 R)
• M35: 15,991,713 km (0.069 R)
• M36: 16,822,281 km (0.119 R)
• M37: 17,145,562 km (0.044 R)
• M38: 17,405,563 km (0.074 R)
• M39: 17,470,787 km (0.113 R)
• M40: 17,798,107 km (0.117 R)
• M41: 17,929,454 km (0.087 R)
• M42: 19,329,541 km (0.055 R)
• M43: 21,880,185 km (0.105 R)
• M44: 22,021,106 km (0.084 R)
• M45: 22,232,936 km (0.111 R)
• M46: 22,303,696 km (0.106 R)
• M47: 22,445,515 km (0.061 R)
• M48: 23,374,219 km (0.11 R)
• M49: 24,169,930 km (0.115 R)
• M50: 24,827,412 km (0.036 R)
• M51: 24,974,467 km (0.101 R)
• M52: 25,195,273 km (0.063 R)
• M53: 25,565,079 km (0.111 R)
• M54: 25,936,531 km (0.086 R)
• M55: 26,011,031 km (0.092 R)
• M56: 26,986,109 km (0.037 R)
• M57: 27,212,750 km (0.095 R)
• M58: 28,279,084 km (0.105 R)
• M59: 28,432,571 km (0.095 R)
• M60: 28,894,679 km (0.098 R)
• M61: 29,514,463 km (0.066 R)
• M62: 31,162,433 km (0.105 R)
• M63: 31,241,720 km (0.06 R)
• M64: 32,357,720 km (0.107 R)
• M65: 33,730,430 km (0.107 R)
• M66: 34,792,874 km (0.055 R)
• M67: 35,039,711 km (0.11 R)
• M68: 36,282,121 km (0.088 R)
• M69: 36,783,124 km (0.109 R)
• M70: 38,384,719 km (0.047 R)
• M71: 38,639,634 km (0.089 R)
• M72: 39,407,969 km (0.084 R)
• M73: 40,095,072 km (0.1 R)
• M74: 40,699,597 km (0.062 R)
• M75: 43,678,240 km (0.117 R)
• M76: 44,746,070 km (0.111 R)
• M77: 47,362,237 km (0.103 R)
• M78: 48,734,798 km (0.117 R)
• M79: 49,010,806 km (0.118 R)
• M80: 49,287,412 km (0.117 R)
• M81: 51,051,171 km (0.103 R)
• M82: 52,835,425 km (0.04 R)
• M83: 53,308,453 km (0.119 R)
• M84: 53,972,967 km (0.104 R)
• M85: 54,258,549 km (0.083 R)
• M86: 60,174,098 km (0.057 R)
• M87: 60,272,683 km (0.108 R)
• M88: 60,371,418 km (0.069 R)
• M89: 61,858,720 km (0.102 R)
• M90: 61,958,202 km (0.12 R)
• M91: 62,456,961 km (0.106 R)
• M92: 62,656,824 km (0.106 R)
• M93: 63,257,609 km (0.086 R)
• M94: 66,290,407 km (0.115 R)
• M95: 66,392,283 km (0.101 R)
• M96: 67,619,135 km (0.119 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 19,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit