🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.55 AU - 0.91 AU

Year: 239 Days

Day: 30.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.9 AU - 1.32 AU

Year: 448 Days

Day: 28.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,243,238 km

• M1: 96,939 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.33 AU - 1.93 AU

Year: 797 Days

Day: 15.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,243,238 km

• M1: 409,749 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.86 AU - 3 AU

Year: 1920 Days

Day: 42.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.51 AU - 3.65 AU

Year: 2594 Days

Day: 13.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.4

Radius: 11.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.35 AU - 10.33 AU

Year: 11818 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 101,243,238 km

• M1: 152,739 km (0.08 R)
• M2: 241,750 km (0.082 R)
• M3: 730,935 km (0.071 R)
• M4: 890,855 km (0.11 R)
• M5: 975,528 km (0.116 R)
• M6: 1,153,549 km (0.117 R)
• M7: 1,491,491 km (0.068 R)
• M8: 1,779,018 km (0.086 R)
• M9: 1,971,401 km (0.078 R)
• M10: 2,228,859 km (0.11 R)
• M11: 2,376,811 km (0.084 R)
• M12: 2,713,855 km (0.029 R)
• M13: 3,001,083 km (0.106 R)
• M14: 4,065,023 km (0.051 R)
• M15: 4,246,784 km (0.099 R)
• M16: 4,320,237 km (0.112 R)
• M17: 4,394,288 km (0.104 R)
• M18: 4,846,821 km (0.102 R)
• M19: 5,353,958 km (0.041 R)
• M20: 6,125,734 km (0.091 R)
• M21: 6,631,225 km (0.052 R)
• M22: 10,679,194 km (0.093 R)
• M23: 11,184,984 km (0.111 R)
• M24: 11,698,553 km (0.071 R)
• M25: 11,802,075 km (0.054 R)
• M26: 12,114,884 km (0.092 R)
• M27: 13,015,912 km (0.119 R)
• M28: 14,103,339 km (0.05 R)
• M29: 14,658,048 km (0.091 R)
• M30: 15,617,270 km (0.059 R)
• M31: 17,596,300 km (0.056 R)
• M32: 18,193,345 km (0.111 R)
• M33: 19,345,997 km (0.05 R)
• M34: 19,591,636 km (0.097 R)
• M35: 19,962,041 km (0.076 R)
• M36: 20,272,456 km (0.112 R)
• M37: 20,835,393 km (0.094 R)
• M38: 22,554,871 km (0.058 R)
• M39: 23,923,392 km (0.09 R)
• M40: 24,055,188 km (0.116 R)
• M41: 24,917,470 km (0.111 R)
• M42: 25,385,861 km (0.054 R)
• M43: 26,195,784 km (0.066 R)
• M44: 27,014,234 km (0.086 R)
• M45: 27,357,561 km (0.098 R)
• M46: 27,495,490 km (0.118 R)
• M47: 28,466,530 km (0.085 R)
• M48: 28,745,979 km (0.038 R)
• M49: 29,590,010 km (0.094 R)
• M50: 30,157,136 km (0.104 R)
• M51: 31,518,626 km (0.085 R)
• M52: 34,598,547 km (0.072 R)
• M53: 34,747,696 km (0.106 R)
• M54: 35,270,989 km (0.106 R)
• M55: 35,345,938 km (0.096 R)
• M56: 35,571,232 km (0.107 R)
• M57: 35,646,480 km (0.051 R)
• M58: 35,721,728 km (0.047 R)
• M59: 35,872,373 km (0.09 R)
• M60: 37,085,163 km (0.12 R)
• M61: 38,774,571 km (0.029 R)
• M62: 38,929,405 km (0.098 R)
• M63: 40,175,555 km (0.116 R)
• M64: 41,118,770 km (0.068 R)
• M65: 41,197,608 km (0.104 R)
• M66: 41,434,721 km (0.068 R)
• M67: 42,467,245 km (0.051 R)
• M68: 43,588,780 km (0.095 R)
• M69: 44,314,928 km (0.111 R)
• M70: 44,720,039 km (0.117 R)
• M71: 45,044,966 km (0.106 R)
• M72: 45,452,321 km (0.071 R)
• M73: 46,599,438 km (0.112 R)
• M74: 47,176,437 km (0.082 R)
• M75: 47,341,742 km (0.111 R)
• M76: 48,671,368 km (0.087 R)
• M77: 49,089,344 km (0.068 R)
• M78: 49,844,664 km (0.058 R)
• M79: 52,475,791 km (0.081 R)
• M80: 52,561,511 km (0.119 R)
• M81: 52,904,389 km (0.105 R)
• M82: 53,765,176 km (0.055 R)
• M83: 55,064,882 km (0.113 R)
• M84: 55,762,307 km (0.091 R)
• M85: 57,695,261 km (0.025 R)
• M86: 58,403,607 km (0.101 R)
• M87: 59,471,437 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.6

Radius: 7.5

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.9 AU - 15.96 AU

Year: 17802 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,243,238 km

• M1: 586,723 km (0.087 R)
• M2: 721,660 km (0.06 R)
• M3: 1,334,862 km (0.073 R)
• M4: 1,411,157 km (0.12 R)
• M5: 1,594,863 km (0.092 R)
• M6: 1,786,348 km (0.047 R)
• M7: 1,899,295 km (0.111 R)
• M8: 2,191,758 km (0.112 R)
• M9: 2,405,085 km (0.075 R)
• M10: 2,917,757 km (0.087 R)
• M11: 3,152,626 km (0.09 R)
• M12: 3,289,657 km (0.109 R)
• M13: 3,676,368 km (0.113 R)
• M14: 4,003,688 km (0.058 R)
• M15: 4,152,238 km (0.12 R)
• M16: 4,378,281 km (0.108 R)
• M17: 5,282,151 km (0.068 R)
• M18: 5,445,213 km (0.092 R)
• M19: 6,544,757 km (0.095 R)
• M20: 6,675,955 km (0.093 R)
• M21: 7,572,794 km (0.04 R)
• M22: 7,756,799 km (0.072 R)
• M23: 8,459,610 km (0.101 R)
• M24: 8,698,368 km (0.081 R)
• M25: 9,280,603 km (0.1 R)
• M26: 9,576,358 km (0.09 R)
• M27: 9,825,289 km (0.102 R)
• M28: 9,875,255 km (0.116 R)
• M29: 10,177,293 km (0.094 R)
• M30: 11,258,137 km (0.117 R)
• M31: 13,249,435 km (0.025 R)
• M32: 14,541,063 km (0.07 R)
• M33: 14,942,135 km (0.097 R)
• M34: 15,057,474 km (0.106 R)
• M35: 15,288,753 km (0.108 R)
• M36: 15,346,797 km (0.056 R)
• M37: 15,755,199 km (0.099 R)
• M38: 15,813,692 km (0.063 R)
• M39: 15,931,276 km (0.11 R)
• M40: 16,642,165 km (0.105 R)
• M41: 16,701,854 km (0.093 R)
• M42: 16,761,544 km (0.068 R)
• M43: 18,587,835 km (0.066 R)
• M44: 18,649,768 km (0.111 R)
• M45: 19,650,428 km (0.089 R)
• M46: 20,093,687 km (0.097 R)
• M47: 20,284,723 km (0.111 R)
• M48: 20,412,330 km (0.108 R)
• M49: 20,668,442 km (0.12 R)
• M50: 21,119,330 km (0.079 R)
• M51: 24,228,871 km (0.112 R)
• M52: 25,871,007 km (0.088 R)
• M53: 26,915,499 km (0.05 R)
• M54: 28,258,290 km (0.04 R)
• M55: 28,901,860 km (0.08 R)
• M56: 29,117,430 km (0.11 R)
• M57: 30,057,952 km (0.108 R)
• M58: 30,130,657 km (0.032 R)
• M59: 30,714,836 km (0.096 R)
• M60: 31,450,409 km (0.027 R)
• M61: 31,746,164 km (0.025 R)
• M62: 32,938,758 km (0.06 R)
• M63: 35,290,586 km (0.111 R)
• M64: 36,447,876 km (0.096 R)
• M65: 36,680,949 km (0.112 R)
• M66: 37,070,203 km (0.116 R)
• M67: 37,226,383 km (0.078 R)
• M68: 37,304,473 km (0.118 R)
• M69: 37,774,510 km (0.076 R)
• M70: 37,931,737 km (0.076 R)
• M71: 38,088,964 km (0.09 R)
• M72: 38,720,566 km (0.119 R)
• M73: 39,196,437 km (0.091 R)
• M74: 39,594,517 km (0.112 R)
• M75: 41,119,368 km (0.116 R)
• M76: 41,200,151 km (0.119 R)
• M77: 45,723,991 km (0.093 R)
• M78: 47,069,324 km (0.118 R)
• M79: 47,407,715 km (0.031 R)
• M80: 48,001,768 km (0.03 R)
• M81: 49,283,074 km (0.096 R)
• M82: 49,712,569 km (0.111 R)
• M83: 49,971,074 km (0.093 R)
• M84: 50,057,243 km (0.116 R)
• M85: 50,662,216 km (0.074 R)
• M86: 51,008,835 km (0.07 R)
• M87: 51,704,764 km (0.026 R)
• M88: 54,342,175 km (0.111 R)
• M89: 54,608,309 km (0.112 R)
• M90: 55,856,105 km (0.111 R)
• M91: 57,113,176 km (0.114 R)
• M92: 58,470,328 km (0.072 R)
• M93: 59,563,739 km (0.03 R)
• M94: 60,021,358 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.3

Radius: 6

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 15.49 AU - 20.41 AU

Year: 29118 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,243,238 km

• M1: 147,055 km (0.101 R)
• M2: 191,336 km (0.101 R)
• M3: 404,812 km (0.112 R)
• M4: 523,443 km (0.093 R)
• M5: 1,239,867 km (0.112 R)
• M6: 1,598,752 km (0.089 R)
• M7: 1,829,133 km (0.098 R)
• M8: 2,029,146 km (0.114 R)
• M9: 2,537,629 km (0.063 R)
• M10: 2,990,312 km (0.084 R)
• M11: 3,178,356 km (0.053 R)
• M12: 3,715,263 km (0.103 R)
• M13: 4,071,605 km (0.09 R)
• M14: 4,492,125 km (0.095 R)
• M15: 4,599,387 km (0.109 R)
• M16: 4,816,603 km (0.12 R)
• M17: 4,871,355 km (0.112 R)
• M18: 5,776,572 km (0.059 R)
• M19: 5,834,766 km (0.109 R)
• M20: 6,248,254 km (0.119 R)
• M21: 7,354,381 km (0.087 R)
• M22: 7,417,511 km (0.038 R)
• M23: 7,994,510 km (0.113 R)
• M24: 8,190,184 km (0.066 R)
• M25: 8,719,312 km (0.097 R)
• M26: 9,396,242 km (0.088 R)
• M27: 11,379,760 km (0.08 R)
• M28: 12,644,910 km (0.094 R)
• M29: 13,101,931 km (0.098 R)
• M30: 13,178,675 km (0.085 R)
• M31: 13,332,611 km (0.054 R)
• M32: 15,144,391 km (0.052 R)
• M33: 17,115,642 km (0.097 R)
• M34: 17,451,938 km (0.101 R)
• M35: 17,875,450 km (0.102 R)
• M36: 17,960,571 km (0.069 R)
• M37: 20,664,851 km (0.119 R)
• M38: 21,654,441 km (0.052 R)
• M39: 22,109,369 km (0.087 R)
• M40: 23,960,493 km (0.118 R)
• M41: 24,336,582 km (0.051 R)
• M42: 25,476,817 km (0.038 R)
• M43: 27,808,748 km (0.074 R)
• M44: 28,303,169 km (0.048 R)
• M45: 29,803,486 km (0.067 R)
• M46: 30,614,307 km (0.114 R)
• M47: 31,124,735 km (0.034 R)
• M48: 31,432,308 km (0.067 R)
• M49: 31,947,224 km (0.105 R)
• M50: 32,257,490 km (0.09 R)
• M51: 33,089,703 km (0.066 R)
• M52: 33,403,709 km (0.076 R)
• M53: 34,245,645 km (0.104 R)
• M54: 34,563,242 km (0.097 R)
• M55: 36,488,865 km (0.115 R)
• M56: 36,921,502 km (0.105 R)
• M57: 40,443,336 km (0.084 R)
• M58: 40,778,884 km (0.057 R)
• M59: 42,925,912 km (0.088 R)
• M60: 48,629,929 km (0.094 R)
• M61: 49,583,466 km (0.067 R)
• M62: 49,822,823 km (0.111 R)
• M63: 52,359,255 km (0.095 R)
• M64: 56,804,107 km (0.069 R)
• M65: 57,305,409 km (0.077 R)
• M66: 57,808,208 km (0.095 R)
• M67: 57,934,169 km (0.06 R)
• M68: 58,691,583 km (0.079 R)
• M69: 61,111,628 km (0.104 R)
• M70: 64,867,731 km (0.056 R)
• M71: 67,501,402 km (0.115 R)
• M72: 68,564,594 km (0.038 R)
• M73: 69,098,359 km (0.096 R)
• M74: 69,231,950 km (0.079 R)
• M75: 70,977,009 km (0.086 R)
• M76: 74,236,597 km (0.071 R)
• M77: 75,471,527 km (0.11 R)
• M78: 77,683,631 km (0.088 R)
• M79: 78,100,710 km (0.075 R)
• M80: 78,379,261 km (0.114 R)
• M81: 78,518,537 km (0.036 R)
• M82: 79,356,584 km (0.119 R)
• M83: 80,619,041 km (0.113 R)
• M84: 85,878,752 km (0.088 R)
• M85: 86,166,130 km (0.105 R)
• M86: 87,897,575 km (0.059 R)
• M87: 89,494,682 km (0.12 R)
• M88: 93,160,279 km (0.082 R)
• M89: 93,899,143 km (0.086 R)
• M90: 94,195,346 km (0.114 R)
• M91: 95,383,004 km (0.084 R)
• M92: 96,127,702 km (0.099 R)
• M93: 97,024,093 km (0.08 R)
• M94: 97,923,176 km (0.069 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: 451 - 19,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit