🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.52 AU - 0.68 AU

Year: 171 Days

Day: 29.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,155,060 km

• M1: 352,602 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.79 AU - 0.81 AU

Year: 264 Days

Day: 39.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 152.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,155,060 km

• M1: 26,030 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.82 AU - 1.26 AU

Year: 391 Days

Day: 13.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.48 AU

Year: 479 Days

Day: 29.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,155,060 km

• M1: 363,224 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.94 AU - 3.22 AU

Year: 1994 Days

Day: 43 Hours

Environment

Temp: -116 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.67 AU - 4.03 AU

Year: 2787 Days

Day: 17.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 13.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.51 AU - 9.19 AU

Year: 9714 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,155,060 km

• M1: 249,380 km (0.101 R)
• M2: 429,944 km (0.104 R)
• M3: 863,479 km (0.105 R)
• M4: 1,028,934 km (0.119 R)
• M5: 1,315,264 km (0.115 R)
• M6: 1,545,047 km (0.043 R)
• M7: 1,798,166 km (0.088 R)
• M8: 2,157,201 km (0.068 R)
• M9: 2,303,209 km (0.064 R)
• M10: 2,398,802 km (0.091 R)
• M11: 2,874,373 km (0.051 R)
• M12: 3,047,458 km (0.105 R)
• M13: 3,900,615 km (0.092 R)
• M14: 4,183,654 km (0.083 R)
• M15: 4,567,223 km (0.084 R)
• M16: 4,688,547 km (0.117 R)
• M17: 5,142,876 km (0.067 R)
• M18: 5,814,570 km (0.085 R)
• M19: 6,005,307 km (0.118 R)
• M20: 6,108,979 km (0.071 R)
• M21: 7,224,530 km (0.107 R)
• M22: 7,366,498 km (0.096 R)
• M23: 7,653,128 km (0.053 R)
• M24: 7,862,565 km (0.08 R)
• M25: 8,468,735 km (0.051 R)
• M26: 9,639,488 km (0.093 R)
• M27: 9,918,339 km (0.073 R)
• M28: 10,341,402 km (0.069 R)
• M29: 11,023,568 km (0.107 R)
• M30: 11,150,876 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634

Radius: 7.3

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.69 AU - 18.83 AU

Year: 23084 Days

Day: 22.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,155,060 km

• M1: 356,791 km (0.113 R)
• M2: 1,142,030 km (0.097 R)
• M3: 1,229,246 km (0.091 R)
• M4: 1,288,636 km (0.064 R)
• M5: 1,969,606 km (0.08 R)
• M6: 2,110,527 km (0.114 R)
• M7: 2,182,184 km (0.083 R)
• M8: 2,629,482 km (0.112 R)
• M9: 3,269,162 km (0.116 R)
• M10: 3,955,069 km (0.104 R)
• M11: 4,731,182 km (0.12 R)
• M12: 4,873,001 km (0.067 R)
• M13: 5,306,835 km (0.116 R)
• M14: 5,355,753 km (0.112 R)
• M15: 6,366,736 km (0.091 R)
• M16: 6,681,340 km (0.068 R)
• M17: 6,840,512 km (0.092 R)
• M18: 6,947,325 km (0.101 R)
• M19: 8,272,313 km (0.078 R)
• M20: 8,386,307 km (0.107 R)
• M21: 8,443,453 km (0.027 R)
• M22: 8,615,641 km (0.11 R)
• M23: 9,021,948 km (0.109 R)
• M24: 10,709,113 km (0.091 R)
• M25: 11,145,939 km (0.038 R)
• M26: 11,334,881 km (0.091 R)
• M27: 11,779,935 km (0.089 R)
• M28: 12,036,794 km (0.082 R)
• M29: 12,230,673 km (0.113 R)
• M30: 13,282,197 km (0.108 R)
• M31: 13,348,917 km (0.083 R)
• M32: 14,705,770 km (0.069 R)
• M33: 14,913,113 km (0.113 R)
• M34: 15,051,790 km (0.077 R)
• M35: 15,330,640 km (0.096 R)
• M36: 15,540,825 km (0.036 R)
• M37: 17,915,243 km (0.094 R)
• M38: 18,881,346 km (0.045 R)
• M39: 19,635,917 km (0.034 R)
• M40: 21,174,382 km (0.088 R)
• M41: 21,643,521 km (0.093 R)
• M42: 22,591,971 km (0.091 R)
• M43: 22,671,707 km (0.094 R)
• M44: 22,751,443 km (0.103 R)
• M45: 22,911,213 km (0.072 R)
• M46: 23,151,467 km (0.081 R)
• M47: 23,231,801 km (0.076 R)
• M48: 23,715,601 km (0.088 R)
• M49: 23,877,615 km (0.034 R)
• M50: 24,939,461 km (0.091 R)
• M51: 26,183,966 km (0.078 R)
• M52: 26,603,139 km (0.095 R)
• M53: 28,818,983 km (0.096 R)
• M54: 29,338,686 km (0.095 R)
• M55: 33,333,846 km (0.062 R)
• M56: 33,606,264 km (0.113 R)
• M57: 34,244,598 km (0.099 R)
• M58: 35,071,276 km (0.113 R)
• M59: 35,255,880 km (0.065 R)
• M60: 36,090,486 km (0.087 R)
• M61: 36,557,082 km (0.095 R)
• M62: 37,025,473 km (0.116 R)
• M63: 37,873,843 km (0.093 R)
• M64: 39,397,796 km (0.119 R)
• M65: 40,167,178 km (0.106 R)
• M66: 40,263,818 km (0.079 R)
• M67: 40,457,099 km (0.117 R)
• M68: 41,330,750 km (0.114 R)
• M69: 41,916,575 km (0.057 R)
• M70: 42,997,869 km (0.081 R)
• M71: 44,486,966 km (0.043 R)
• M72: 45,087,452 km (0.098 R)
• M73: 45,288,063 km (0.105 R)
• M74: 45,992,968 km (0.117 R)
• M75: 47,209,797 km (0.052 R)
• M76: 49,467,977 km (0.09 R)
• M77: 50,714,576 km (0.084 R)
• M78: 63,284,088 km (0.097 R)
• M79: 64,297,614 km (0.108 R)
• M80: 65,202,980 km (0.099 R)
• M81: 65,770,853 km (0.077 R)
• M82: 68,520,163 km (0.072 R)
• M83: 68,866,333 km (0.064 R)
• M84: 69,676,704 km (0.03 R)
• M85: 69,792,643 km (0.095 R)
• M86: 70,839,678 km (0.06 R)
• M87: 71,774,665 km (0.112 R)
• M88: 71,891,800 km (0.069 R)
• M89: 74,129,934 km (0.108 R)
• M90: 74,960,351 km (0.083 R)
• M91: 76,510,485 km (0.061 R)
• M92: 77,109,624 km (0.047 R)
• M93: 77,349,579 km (0.095 R)
• M94: 77,830,536 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.4

Radius: 4.3

Gravity: 45.67 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.35 AU - 16.71 AU

Year: 24796 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 94,155,060 km

• M1: 77,342 km (0.048 R)
• M2: 192,981 km (0.09 R)
• M3: 448,046 km (0.045 R)
• M4: 518,207 km (0.116 R)
• M5: 617,540 km (0.035 R)
• M6: 1,012,329 km (0.058 R)
• M7: 1,367,923 km (0.099 R)
• M8: 1,506,151 km (0.106 R)
• M9: 2,896,364 km (0.114 R)
• M10: 3,118,966 km (0.062 R)
• M11: 4,566,325 km (0.087 R)
• M12: 5,411,254 km (0.062 R)
• M13: 6,475,493 km (0.041 R)
• M14: 6,824,655 km (0.05 R)
• M15: 7,420,204 km (0.085 R)
• M16: 8,470,231 km (0.064 R)
• M17: 8,533,362 km (0.04 R)
• M18: 8,660,221 km (0.087 R)
• M19: 8,980,211 km (0.085 R)
• M20: 9,109,314 km (0.058 R)
• M21: 9,174,089 km (0.079 R)
• M22: 10,637,007 km (0.117 R)
• M23: 11,048,401 km (0.096 R)
• M24: 12,673,184 km (0.075 R)
• M25: 12,745,439 km (0.074 R)
• M26: 12,817,994 km (0.106 R)
• M27: 13,109,112 km (0.088 R)
• M28: 13,624,028 km (0.067 R)
• M29: 13,772,279 km (0.086 R)
• M30: 13,921,129 km (0.067 R)
• M31: 15,438,650 km (0.094 R)
• M32: 15,826,258 km (0.116 R)
• M33: 16,769,323 km (0.094 R)
• M34: 18,462,920 km (0.101 R)
• M35: 19,622,005 km (0.1 R)
• M36: 19,873,329 km (0.094 R)
• M37: 20,379,419 km (0.112 R)
• M38: 21,318,145 km (0.107 R)
• M39: 23,060,512 km (0.111 R)
• M40: 23,325,898 km (0.118 R)
• M41: 25,211,131 km (0.09 R)
• M42: 25,302,086 km (0.06 R)
• M43: 25,667,105 km (0.091 R)
• M44: 27,518,229 km (0.089 R)
• M45: 31,837,568 km (0.052 R)
• M46: 32,726,329 km (0.086 R)
• M47: 33,323,374 km (0.107 R)
• M48: 38,646,216 km (0.108 R)
• M49: 41,942,456 km (0.055 R)
• M50: 44,335,723 km (0.051 R)
• M51: 44,885,794 km (0.106 R)
• M52: 45,770,665 km (0.108 R)
• M53: 48,007,752 km (0.104 R)
• M54: 48,233,495 km (0.101 R)
• M55: 48,459,537 km (0.095 R)
• M56: 49,253,304 km (0.079 R)
• M57: 49,367,148 km (0.085 R)
• M58: 52,007,550 km (0.112 R)
• M59: 52,355,365 km (0.025 R)
• M60: 52,471,453 km (0.109 R)
• M61: 52,587,541 km (0.078 R)
• M62: 53,286,462 km (0.096 R)
• M63: 53,988,525 km (0.083 R)
• M64: 54,458,113 km (0.102 R)
• M65: 55,993,885 km (0.114 R)
• M66: 56,588,387 km (0.115 R)
• M67: 56,946,075 km (0.091 R)
• M68: 61,052,088 km (0.044 R)
• M69: 61,296,531 km (0.074 R)
• M70: 63,387,759 km (0.098 R)
• M71: 64,877,904 km (0.119 R)
• M72: 65,127,433 km (0.08 R)
• M73: 65,377,261 km (0.093 R)
• M74: 65,627,389 km (0.098 R)
• M75: 65,877,816 km (0.095 R)
• M76: 66,254,055 km (0.115 R)
• M77: 66,756,853 km (0.081 R)
• M78: 66,882,665 km (0.116 R)
• M79: 67,639,780 km (0.098 R)
• M80: 69,289,695 km (0.094 R)
• M81: 69,672,366 km (0.109 R)
• M82: 70,055,636 km (0.051 R)
• M83: 72,241,111 km (0.108 R)
• M84: 74,057,678 km (0.098 R)
• M85: 75,364,415 km (0.074 R)
• M86: 75,495,463 km (0.115 R)
• M87: 77,603,147 km (0.089 R)
• M88: 78,265,866 km (0.109 R)
• M89: 79,329,956 km (0.102 R)
• M90: 80,398,832 km (0.113 R)
• M91: 80,666,762 km (0.102 R)
• M92: 81,472,496 km (0.09 R)
• M93: 82,821,121 km (0.058 R)
• M94: 84,585,478 km (0.101 R)
• M95: 87,461,647 km (0.091 R)
• M96: 88,151,293 km (0.085 R)
• M97: 88,842,585 km (0.117 R)
• M98: 90,648,381 km (0.076 R)
• M99: 93,590,971 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit