🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.6 AU - 0.8 AU

Year: 211 Days

Day: 25.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,174,947 km

• M1: 189,541 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.98 AU - 1.18 AU

Year: 404 Days

Day: 41.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,174,947 km

• M1: 146,756 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.28 AU - 1.48 AU

Year: 583 Days

Day: 19.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,174,947 km

• M1: 442,361 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.73 AU - 2.13 AU

Year: 965 Days

Day: 38.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.4 AU - 3.4 AU

Year: 1777 Days

Day: 46.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 12

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.94 AU - 9.16 AU

Year: 7466 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 61,174,947 km

• M1: 289,023 km (0.084 R)
• M2: 447,447 km (0.075 R)
• M3: 804,089 km (0.107 R)
• M4: 1,003,503 km (0.1 R)
• M5: 1,231,639 km (0.085 R)
• M6: 1,579,754 km (0.086 R)
• M7: 1,698,385 km (0.106 R)
• M8: 1,875,209 km (0.111 R)
• M9: 2,217,938 km (0.065 R)
• M10: 2,351,679 km (0.112 R)
• M11: 3,127,194 km (0.11 R)
• M12: 3,833,296 km (0.092 R)
• M13: 4,436,923 km (0.104 R)
• M14: 4,587,867 km (0.037 R)
• M15: 4,817,351 km (0.087 R)
• M16: 4,894,693 km (0.107 R)
• M17: 5,090,068 km (0.083 R)
• M18: 5,208,399 km (0.081 R)
• M19: 5,630,265 km (0.045 R)
• M20: 5,834,915 km (0.085 R)
• M21: 6,357,610 km (0.052 R)
• M22: 7,470,319 km (0.119 R)
• M23: 8,408,298 km (0.111 R)
• M24: 8,808,023 km (0.095 R)
• M25: 9,022,248 km (0.102 R)
• M26: 9,601,790 km (0.046 R)
• M27: 10,949,816 km (0.059 R)
• M28: 12,250,270 km (0.083 R)
• M29: 12,409,592 km (0.108 R)
• M30: 13,407,410 km (0.114 R)
• M31: 14,012,833 km (0.072 R)
• M32: 14,599,256 km (0.077 R)
• M33: 15,136,612 km (0.112 R)
• M34: 15,422,044 km (0.029 R)
• M35: 15,508,063 km (0.109 R)
• M36: 17,679,327 km (0.116 R)
• M37: 19,354,075 km (0.039 R)
• M38: 21,015,210 km (0.043 R)
• M39: 21,333,853 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.5

Radius: 7.3

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.99 AU - 15.57 AU

Year: 16443 Days

Day: 19.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,174,947 km

• M1: 104,569 km (0.108 R)
• M2: 153,637 km (0.067 R)
• M3: 306,077 km (0.06 R)
• M4: 526,435 km (0.1 R)
• M5: 593,455 km (0.074 R)
• M6: 736,620 km (0.078 R)
• M7: 1,209,349 km (0.112 R)
• M8: 1,369,569 km (0.118 R)
• M9: 1,416,692 km (0.118 R)
• M10: 1,561,203 km (0.108 R)
• M11: 1,838,857 km (0.092 R)
• M12: 1,996,982 km (0.112 R)
• M13: 2,298,272 km (0.106 R)
• M14: 2,643,544 km (0.098 R)
• M15: 2,822,313 km (0.109 R)
• M16: 3,035,790 km (0.11 R)
• M17: 4,459,513 km (0.115 R)
• M18: 5,942,027 km (0.102 R)
• M19: 6,374,365 km (0.052 R)
• M20: 6,654,861 km (0.087 R)
• M21: 6,939,396 km (0.107 R)
• M22: 7,186,383 km (0.111 R)
• M23: 7,520,285 km (0.115 R)
• M24: 8,030,563 km (0.063 R)
• M25: 8,464,397 km (0.094 R)
• M26: 8,861,280 km (0.098 R)
• M27: 9,399,982 km (0.083 R)
• M28: 9,719,224 km (0.116 R)
• M29: 10,181,332 km (0.071 R)
• M30: 12,199,258 km (0.107 R)
• M31: 12,597,337 km (0.08 R)
• M32: 12,797,948 km (0.084 R)
• M33: 13,253,175 km (0.085 R)
• M34: 14,808,992 km (0.067 R)
• M35: 15,020,673 km (0.026 R)
• M36: 15,823,715 km (0.09 R)
• M37: 17,359,786 km (0.093 R)
• M38: 17,471,386 km (0.096 R)
• M39: 17,751,283 km (0.073 R)
• M40: 18,828,238 km (0.103 R)
• M41: 19,000,276 km (0.101 R)
• M42: 19,345,847 km (0.059 R)
• M43: 19,461,486 km (0.057 R)
• M44: 19,519,381 km (0.064 R)
• M45: 19,809,750 km (0.099 R)
• M46: 20,336,035 km (0.046 R)
• M47: 20,453,619 km (0.086 R)
• M48: 20,807,867 km (0.102 R)
• M49: 21,044,980 km (0.096 R)
• M50: 22,244,605 km (0.116 R)
• M51: 22,487,103 km (0.118 R)
• M52: 22,913,607 km (0.085 R)
• M53: 25,592,157 km (0.066 R)
• M54: 27,065,097 km (0.06 R)
• M55: 27,518,828 km (0.105 R)
• M56: 27,779,128 km (0.083 R)
• M57: 29,691,288 km (0.092 R)
• M58: 29,891,599 km (0.053 R)
• M59: 29,958,470 km (0.077 R)
• M60: 30,092,210 km (0.116 R)
• M61: 30,629,566 km (0.112 R)
• M62: 31,781,918 km (0.115 R)
• M63: 34,338,546 km (0.056 R)
• M64: 34,408,557 km (0.12 R)
• M65: 34,548,731 km (0.107 R)
• M66: 34,689,203 km (0.107 R)
• M67: 35,818,817 km (0.11 R)
• M68: 36,459,544 km (0.025 R)
• M69: 37,535,901 km (0.045 R)
• M70: 38,114,246 km (0.087 R)
• M71: 38,331,762 km (0.06 R)
• M72: 38,768,288 km (0.084 R)
• M73: 39,206,460 km (0.027 R)
• M74: 40,530,701 km (0.078 R)
• M75: 42,619,536 km (0.105 R)
• M76: 42,920,826 km (0.107 R)
• M77: 43,373,958 km (0.112 R)
• M78: 44,437,748 km (0.117 R)
• M79: 45,049,454 km (0.099 R)
• M80: 45,202,792 km (0.053 R)
• M81: 47,523,803 km (0.058 R)
• M82: 48,149,271 km (0.048 R)
• M83: 48,463,128 km (0.102 R)
• M84: 50,598,637 km (0.057 R)
• M85: 50,678,373 km (0.075 R)
• M86: 51,237,420 km (0.117 R)
• M87: 51,718,078 km (0.089 R)
• M88: 52,280,865 km (0.11 R)
• M89: 53,007,462 km (0.036 R)
• M90: 53,412,573 km (0.088 R)
• M91: 53,493,655 km (0.116 R)
• M92: 53,899,963 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422

Radius: 3.9

Gravity: 27.74 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.93 AU - 15.59 AU

Year: 18370 Days

Day: 16.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 61,174,947 km

• M1: 58,493 km (0.119 R)
• M2: 109,655 km (0.109 R)
• M3: 350,358 km (0.075 R)
• M4: 414,984 km (0.102 R)
• M5: 632,051 km (0.074 R)
• M6: 752,477 km (0.029 R)
• M7: 902,374 km (0.11 R)
• M8: 1,108,520 km (0.074 R)
• M9: 1,671,457 km (0.042 R)
• M10: 1,754,185 km (0.065 R)
• M11: 1,866,682 km (0.037 R)
• M12: 2,401,345 km (0.075 R)
• M13: 2,494,844 km (0.083 R)
• M14: 2,946,779 km (0.117 R)
• M15: 3,013,350 km (0.116 R)
• M16: 3,388,691 km (0.048 R)
• M17: 3,493,559 km (0.107 R)
• M18: 3,887,450 km (0.117 R)
• M19: 4,446,946 km (0.078 R)
• M20: 5,031,276 km (0.03 R)
• M21: 5,071,069 km (0.059 R)
• M22: 5,150,954 km (0.067 R)
• M23: 5,433,993 km (0.103 R)
• M24: 5,972,994 km (0.044 R)
• M25: 6,399,199 km (0.071 R)
• M26: 6,528,900 km (0.111 R)
• M27: 7,506,672 km (0.101 R)
• M28: 7,552,149 km (0.07 R)
• M29: 7,597,777 km (0.11 R)
• M30: 7,781,184 km (0.108 R)
• M31: 7,873,486 km (0.098 R)
• M32: 7,966,087 km (0.067 R)
• M33: 8,058,987 km (0.108 R)
• M34: 8,152,336 km (0.098 R)
• M35: 8,529,173 km (0.112 R)
• M36: 9,105,125 km (0.067 R)
• M37: 9,693,493 km (0.092 R)
• M38: 9,792,826 km (0.039 R)
• M39: 10,042,355 km (0.047 R)
• M40: 10,193,150 km (0.11 R)
• M41: 10,243,565 km (0.104 R)
• M42: 10,395,406 km (0.099 R)
• M43: 10,547,996 km (0.064 R)
• M44: 10,701,184 km (0.097 R)
• M45: 10,855,270 km (0.094 R)
• M46: 11,113,626 km (0.036 R)
• M47: 11,583,662 km (0.104 R)
• M48: 13,973,339 km (0.103 R)
• M49: 14,085,537 km (0.068 R)
• M50: 14,198,035 km (0.1 R)
• M51: 15,223,379 km (0.11 R)
• M52: 15,920,056 km (0.107 R)
• M53: 16,567,815 km (0.028 R)
• M54: 17,044,433 km (0.045 R)
• M55: 17,344,527 km (0.091 R)
• M56: 18,010,836 km (0.046 R)
• M57: 18,255,279 km (0.055 R)
• M58: 19,181,439 km (0.065 R)
• M59: 20,567,164 km (0.113 R)
• M60: 20,950,733 km (0.109 R)
• M61: 22,903,434 km (0.057 R)
• M62: 22,969,556 km (0.078 R)
• M63: 23,300,916 km (0.084 R)
• M64: 23,767,511 km (0.064 R)
• M65: 26,909,366 km (0.098 R)
• M66: 27,188,665 km (0.092 R)
• M67: 28,457,554 km (0.102 R)
• M68: 29,170,687 km (0.053 R)
• M69: 30,178,977 km (0.079 R)
• M70: 30,251,382 km (0.112 R)
• M71: 30,396,492 km (0.106 R)
• M72: 30,541,901 km (0.092 R)
• M73: 30,760,314 km (0.068 R)
• M74: 30,906,172 km (0.11 R)
• M75: 31,345,242 km (0.09 R)
• M76: 31,712,654 km (0.117 R)
• M77: 32,377,766 km (0.083 R)
• M78: 32,526,167 km (0.113 R)
• M79: 32,898,217 km (0.119 R)
• M80: 33,047,366 km (0.114 R)
• M81: 37,704,797 km (0.112 R)
• M82: 40,388,284 km (0.075 R)
• M83: 40,868,194 km (0.116 R)
• M84: 41,430,382 km (0.119 R)
• M85: 42,481,457 km (0.037 R)
• M86: 43,214,187 km (0.101 R)
• M87: 43,623,038 km (0.105 R)
• M88: 45,271,457 km (0.05 R)
• M89: 48,713,704 km (0.058 R)
• M90: 49,224,581 km (0.059 R)
• M91: 51,112,506 km (0.099 R)
• M92: 51,718,078 km (0.11 R)
• M93: 54,164,452 km (0.054 R)
• M94: 57,634,076 km (0.059 R)
• M95: 57,723,984 km (0.106 R)
• M96: 58,535,253 km (0.032 R)
• M97: 59,259,606 km (0.098 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 14,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit