🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.85 AU - 0.89 AU

Year: 312 Days

Day: 27.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.81 AU - 1.05 AU

Year: 345 Days

Day: 38.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.13 AU - 1.15 AU

Year: 469 Days

Day: 37.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.67 AU

Year: 645 Days

Day: 12.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.4

Radius: 6.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.04 AU - 16.66 AU

Year: 18780 Days

Day: 16.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,487,875 km

• M1: 128,056 km (0.086 R)
• M2: 407,056 km (0.067 R)
• M3: 890,855 km (0.066 R)
• M4: 1,182,571 km (0.103 R)
• M5: 1,962,724 km (0.041 R)
• M6: 2,101,850 km (0.113 R)
• M7: 2,292,288 km (0.099 R)
• M8: 2,340,758 km (0.093 R)
• M9: 2,538,377 km (0.064 R)
• M10: 2,923,442 km (0.086 R)
• M11: 3,949,533 km (0.089 R)
• M12: 4,274,460 km (0.12 R)
• M13: 4,424,955 km (0.113 R)
• M14: 5,429,206 km (0.085 R)
• M15: 5,990,348 km (0.034 R)
• M16: 6,091,326 km (0.117 R)
• M17: 6,639,154 km (0.104 R)
• M18: 6,778,579 km (0.088 R)
• M19: 6,848,740 km (0.098 R)
• M20: 6,919,051 km (0.115 R)
• M21: 8,002,738 km (0.112 R)
• M22: 8,114,039 km (0.094 R)
• M23: 8,716,021 km (0.091 R)
• M24: 9,371,409 km (0.097 R)
• M25: 9,488,694 km (0.117 R)
• M26: 11,140,254 km (0.112 R)
• M27: 11,556,286 km (0.115 R)
• M28: 11,766,321 km (0.068 R)
• M29: 12,062,376 km (0.073 R)
• M30: 14,382,638 km (0.079 R)
• M31: 14,427,817 km (0.08 R)
• M32: 14,518,025 km (0.097 R)
• M33: 14,881,099 km (0.096 R)
• M34: 14,972,353 km (0.042 R)
• M35: 15,155,461 km (0.076 R)
• M36: 15,755,498 km (0.1 R)
• M37: 15,801,873 km (0.112 R)
• M38: 15,848,398 km (0.105 R)
• M39: 15,988,272 km (0.092 R)
• M40: 16,646,353 km (0.077 R)
• M41: 17,265,240 km (0.112 R)
• M42: 17,457,324 km (0.084 R)
• M43: 17,698,176 km (0.075 R)
• M44: 18,037,464 km (0.087 R)
• M45: 18,134,703 km (0.065 R)
• M46: 18,378,697 km (0.071 R)
• M47: 19,067,745 km (0.054 R)
• M48: 19,216,594 km (0.088 R)
• M49: 20,117,174 km (0.072 R)
• M50: 20,521,836 km (0.105 R)
• M51: 20,980,353 km (0.071 R)
• M52: 21,855,651 km (0.117 R)
• M53: 23,748,064 km (0.119 R)
• M54: 24,122,208 km (0.109 R)
• M55: 24,175,764 km (0.118 R)
• M56: 24,930,186 km (0.057 R)
• M57: 25,528,428 km (0.059 R)
• M58: 26,905,626 km (0.119 R)
• M59: 26,961,276 km (0.059 R)
• M60: 27,519,127 km (0.028 R)
• M61: 27,968,369 km (0.079 R)
• M62: 28,419,855 km (0.099 R)
• M63: 28,760,191 km (0.111 R)
• M64: 29,616,638 km (0.105 R)
• M65: 30,307,930 km (0.106 R)
• M66: 31,237,831 km (0.086 R)
• M67: 31,823,805 km (0.101 R)
• M68: 33,006,526 km (0.101 R)
• M69: 33,663,111 km (0.05 R)
• M70: 35,475,789 km (0.104 R)
• M71: 35,536,675 km (0.108 R)
• M72: 36,209,716 km (0.054 R)
• M73: 36,578,475 km (0.064 R)
• M74: 38,441,267 km (0.098 R)
• M75: 39,321,052 km (0.071 R)
• M76: 39,447,313 km (0.101 R)
• M77: 40,207,569 km (0.064 R)
• M78: 40,398,307 km (0.062 R)
• M79: 41,292,752 km (0.106 R)
• M80: 41,421,107 km (0.12 R)
• M81: 41,935,574 km (0.068 R)
• M82: 42,000,051 km (0.116 R)
• M83: 42,581,837 km (0.092 R)
• M84: 42,971,091 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 3.3

Gravity: 69.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.94 AU - 17.78 AU

Year: 20951 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,487,875 km

• M1: 147,354 km (0.094 R)
• M2: 287,378 km (0.106 R)
• M3: 712,834 km (0.11 R)
• M4: 813,513 km (0.107 R)
• M5: 1,028,485 km (0.057 R)
• M6: 1,113,457 km (0.084 R)
• M7: 1,444,517 km (0.116 R)
• M8: 1,604,437 km (0.113 R)
• M9: 1,703,172 km (0.07 R)
• M10: 1,976,038 km (0.101 R)
• M11: 2,189,664 km (0.118 R)
• M12: 2,485,718 km (0.059 R)
• M13: 2,677,203 km (0.12 R)
• M14: 4,189,638 km (0.089 R)
• M15: 4,325,622 km (0.071 R)
• M16: 4,463,103 km (0.084 R)
• M17: 5,027,087 km (0.119 R)
• M18: 5,863,937 km (0.112 R)
• M19: 6,690,166 km (0.118 R)
• M20: 7,279,133 km (0.038 R)
• M21: 7,662,403 km (0.091 R)
• M22: 8,164,753 km (0.114 R)
• M23: 9,025,539 km (0.054 R)
• M24: 10,339,158 km (0.079 R)
• M25: 11,018,033 km (0.056 R)
• M26: 11,457,402 km (0.076 R)
• M27: 11,647,541 km (0.089 R)
• M28: 11,966,633 km (0.104 R)
• M29: 12,548,419 km (0.058 R)
• M30: 13,007,086 km (0.073 R)
• M31: 14,008,494 km (0.095 R)
• M32: 16,582,326 km (0.12 R)
• M33: 19,297,377 km (0.084 R)
• M34: 19,447,873 km (0.072 R)
• M35: 20,359,971 km (0.093 R)
• M36: 21,597,445 km (0.111 R)
• M37: 24,063,416 km (0.114 R)
• M38: 25,949,695 km (0.077 R)
• M39: 26,533,127 km (0.111 R)
• M40: 28,053,191 km (0.094 R)
• M41: 28,995,807 km (0.119 R)
• M42: 29,168,443 km (0.109 R)
• M43: 31,796,728 km (0.084 R)
• M44: 32,420,851 km (0.076 R)
• M45: 33,862,525 km (0.109 R)
• M46: 34,682,621 km (0.102 R)
• M47: 36,063,858 km (0.098 R)
• M48: 36,435,309 km (0.078 R)
• M49: 38,500,358 km (0.09 R)
• M50: 41,086,158 km (0.117 R)
• M51: 41,376,826 km (0.086 R)
• M52: 41,571,154 km (0.11 R)
• M53: 42,644,668 km (0.077 R)
• M54: 42,742,804 km (0.11 R)
• M55: 43,037,363 km (0.115 R)
• M56: 44,024,260 km (0.052 R)
• M57: 44,918,855 km (0.039 R)
• M58: 46,120,874 km (0.109 R)
• M59: 46,221,404 km (0.114 R)
• M60: 47,638,245 km (0.053 R)
• M61: 48,045,600 km (0.106 R)
• M62: 48,658,802 km (0.067 R)
• M63: 49,480,543 km (0.072 R)
• M64: 50,410,443 km (0.12 R)
• M65: 51,241,759 km (0.116 R)
• M66: 51,346,028 km (0.108 R)
• M67: 51,868,275 km (0.096 R)
• M68: 56,647,328 km (0.117 R)
• M69: 57,186,928 km (0.08 R)
• M70: 57,728,322 km (0.088 R)
• M71: 59,471,886 km (0.073 R)
• M72: 63,010,623 km (0.094 R)
• M73: 64,355,209 km (0.069 R)
• M74: 65,709,070 km (0.091 R)
• M75: 67,300,492 km (0.093 R)
• M76: 68,330,323 km (0.06 R)
• M77: 69,134,861 km (0.095 R)
• M78: 70,405,395 km (0.027 R)
• M79: 73,791,842 km (0.078 R)
• M80: 74,853,688 km (0.094 R)
• M81: 75,208,684 km (0.102 R)
• M82: 75,801,690 km (0.081 R)
• M83: 76,753,581 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.4

Radius: 3

Gravity: 85.49 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.8 AU - 20.52 AU

Year: 27368 Days

Day: 20.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,487,875 km

• M1: 71,807 km (0.091 R)
• M2: 94,396 km (0.102 R)
• M3: 216,319 km (0.072 R)
• M4: 422,464 km (0.076 R)
• M5: 569,220 km (0.085 R)
• M6: 906,264 km (0.097 R)
• M7: 967,599 km (0.083 R)
• M8: 1,363,435 km (0.104 R)
• M9: 1,615,059 km (0.098 R)
• M10: 1,765,255 km (0.111 R)
• M11: 2,581,311 km (0.045 R)
• M12: 3,937,266 km (0.102 R)
• M13: 4,552,413 km (0.098 R)
• M14: 4,657,879 km (0.114 R)
• M15: 6,157,598 km (0.036 R)
• M16: 6,747,762 km (0.103 R)
• M17: 8,171,933 km (0.074 R)
• M18: 8,235,812 km (0.081 R)
• M19: 8,493,419 km (0.102 R)
• M20: 9,082,386 km (0.119 R)
• M21: 9,549,730 km (0.092 R)
• M22: 9,617,049 km (0.116 R)
• M23: 11,280,876 km (0.036 R)
• M24: 11,855,033 km (0.097 R)
• M25: 13,331,265 km (0.052 R)
• M26: 15,810,550 km (0.103 R)
• M27: 18,009,489 km (0.112 R)
• M28: 18,679,239 km (0.089 R)
• M29: 20,302,226 km (0.054 R)
• M30: 20,824,024 km (0.105 R)
• M31: 21,174,382 km (0.102 R)
• M32: 21,703,509 km (0.113 R)
• M33: 22,955,045 km (0.119 R)
• M34: 23,226,266 km (0.094 R)
• M35: 24,046,212 km (0.056 R)
• M36: 24,229,769 km (0.057 R)
• M37: 25,714,528 km (0.118 R)
• M38: 27,803,512 km (0.099 R)
• M39: 28,479,545 km (0.116 R)
• M40: 29,063,276 km (0.103 R)
• M41: 31,638,005 km (0.117 R)
• M42: 32,952,521 km (0.091 R)
• M43: 35,634,512 km (0.086 R)
• M44: 35,739,081 km (0.115 R)
• M45: 35,843,650 km (0.088 R)
• M46: 37,638,226 km (0.112 R)
• M47: 37,957,917 km (0.088 R)
• M48: 39,678,142 km (0.11 R)
• M49: 41,423,650 km (0.108 R)
• M50: 42,971,390 km (0.097 R)
• M51: 43,528,792 km (0.037 R)
• M52: 43,864,340 km (0.08 R)
• M53: 44,088,437 km (0.099 R)
• M54: 44,876,070 km (0.115 R)
• M55: 45,101,963 km (0.101 R)
• M56: 45,441,550 km (0.093 R)
• M57: 46,922,569 km (0.084 R)
• M58: 47,381,535 km (0.069 R)
• M59: 50,049,015 km (0.069 R)
• M60: 53,361,411 km (0.045 R)
• M61: 53,481,089 km (0.103 R)
• M62: 53,840,423 km (0.033 R)
• M63: 53,960,401 km (0.079 R)
• M64: 55,649,062 km (0.092 R)
• M65: 58,831,158 km (0.06 R)
• M66: 59,202,011 km (0.028 R)
• M67: 59,449,745 km (0.094 R)
• M68: 61,318,671 km (0.071 R)
• M69: 61,443,885 km (0.057 R)
• M70: 63,713,434 km (0.093 R)
• M71: 63,967,302 km (0.092 R)
• M72: 65,369,482 km (0.11 R)
• M73: 65,497,538 km (0.05 R)
• M74: 66,395,724 km (0.094 R)
• M75: 67,815,258 km (0.065 R)
• M76: 68,593,915 km (0.056 R)
• M77: 69,244,965 km (0.116 R)
• M78: 70,947,239 km (0.107 R)
• M79: 71,605,619 km (0.102 R)
• M80: 75,732,725 km (0.051 R)
• M81: 78,571,943 km (0.101 R)
• M82: 79,936,126 km (0.073 R)
• M83: 83,519,594 km (0.07 R)
• M84: 84,214,625 km (0.062 R)
• M85: 85,610,673 km (0.075 R)
• M86: 85,750,696 km (0.106 R)
• M87: 87,014,200 km (0.046 R)
• M88: 90,556,378 km (0.104 R)
• M89: 92,991,682 km (0.066 R)
• M90: 95,013,497 km (0.072 R)
• M91: 95,884,306 km (0.105 R)
• M92: 96,175,274 km (0.116 R)
• M93: 96,903,816 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 12,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit