🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.53 AU - 0.59 AU

Year: 160 Days

Day: 12.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,390,412 km

• M1: 267,930 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.36 AU - 1.7 AU

Year: 725 Days

Day: 42.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.24 AU - 1.94 AU

Year: 768 Days

Day: 47.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.13 AU - 2.33 AU

Year: 1275 Days

Day: 39.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.9 AU - 3.04 AU

Year: 1960 Days

Day: 31.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.43 AU - 3.55 AU

Year: 1980 Days

Day: 25.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,390,412 km

• M1: 236,963 km (0.115 R)
• M2: 532,868 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.21 AU - 3.53 AU

Year: 2369 Days

Day: 25.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,390,412 km

• M1: 106,514 km (0.044 R)
• M2: 2,865,697 km (0.047 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 13.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6 AU - 6.3 AU

Year: 5840 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 55,390,412 km

• M1: 226,491 km (0.112 R)
• M2: 431,889 km (0.082 R)
• M3: 636,988 km (0.116 R)
• M4: 864,825 km (0.115 R)
• M5: 1,047,185 km (0.116 R)
• M6: 1,274,723 km (0.047 R)
• M7: 1,485,507 km (0.08 R)
• M8: 1,604,138 km (0.07 R)
• M9: 1,708,408 km (0.093 R)
• M10: 2,110,976 km (0.115 R)
• M11: 2,584,453 km (0.107 R)
• M12: 2,940,047 km (0.071 R)
• M13: 3,311,648 km (0.104 R)
• M14: 3,768,370 km (0.044 R)
• M15: 4,691,090 km (0.107 R)
• M16: 5,414,695 km (0.099 R)
• M17: 5,952,948 km (0.083 R)
• M18: 6,396,057 km (0.044 R)
• M19: 6,536,679 km (0.115 R)
• M20: 6,706,921 km (0.076 R)
• M21: 7,138,960 km (0.034 R)
• M22: 8,030,115 km (0.048 R)
• M23: 8,643,765 km (0.105 R)
• M24: 8,924,859 km (0.106 R)
• M25: 9,592,664 km (0.102 R)
• M26: 9,754,080 km (0.087 R)
• M27: 10,408,721 km (0.062 R)
• M28: 10,641,196 km (0.079 R)
• M29: 10,808,297 km (0.109 R)
• M30: 12,002,686 km (0.086 R)
• M31: 12,386,704 km (0.05 R)
• M32: 14,256,378 km (0.119 R)
• M33: 14,588,934 km (0.066 R)
• M34: 14,700,384 km (0.094 R)
• M35: 15,450,468 km (0.063 R)
• M36: 16,174,522 km (0.071 R)
• M37: 17,497,865 km (0.114 R)
• M38: 18,292,528 km (0.093 R)
• M39: 18,694,199 km (0.059 R)
• M40: 18,896,156 km (0.099 R)
• M41: 19,098,861 km (0.095 R)
• M42: 19,506,515 km (0.115 R)
• M43: 19,917,012 km (0.113 R)
• M44: 20,746,532 km (0.068 R)
• M45: 20,871,895 km (0.098 R)
• M46: 21,081,482 km (0.105 R)
• M47: 21,376,040 km (0.067 R)
• M48: 22,696,989 km (0.027 R)
• M49: 23,172,112 km (0.037 R)
• M50: 25,283,536 km (0.076 R)
• M51: 25,507,035 km (0.105 R)
• M52: 26,001,008 km (0.092 R)
• M53: 27,044,004 km (0.047 R)
• M54: 27,181,036 km (0.108 R)
• M55: 27,318,366 km (0.091 R)
• M56: 28,054,388 km (0.109 R)
• M57: 28,797,141 km (0.102 R)
• M58: 29,030,514 km (0.11 R)
• M59: 29,687,398 km (0.092 R)
• M60: 29,876,041 km (0.092 R)
• M61: 30,396,642 km (0.094 R)
• M62: 30,681,925 km (0.082 R)
• M63: 31,255,184 km (0.064 R)
• M64: 31,591,181 km (0.057 R)
• M65: 31,880,204 km (0.038 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169

Radius: 10.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.25 AU - 10.43 AU

Year: 11818 Days

Day: 8.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,390,412 km

• M1: 135,386 km (0.064 R)
• M2: 258,804 km (0.074 R)
• M3: 464,501 km (0.111 R)
• M4: 740,958 km (0.102 R)
• M5: 1,114,355 km (0.037 R)
• M6: 1,831,527 km (0.112 R)
• M7: 2,256,385 km (0.07 R)
• M8: 2,377,709 km (0.116 R)
• M9: 2,711,761 km (0.092 R)
• M10: 2,841,013 km (0.087 R)
• M11: 3,060,922 km (0.091 R)
• M12: 3,778,244 km (0.09 R)
• M13: 4,520,548 km (0.049 R)
• M14: 4,597,292 km (0.07 R)
• M15: 4,908,605 km (0.111 R)
• M16: 5,226,800 km (0.089 R)
• M17: 5,744,558 km (0.045 R)
• M18: 6,136,505 km (0.11 R)
• M19: 7,005,519 km (0.093 R)
• M20: 7,303,817 km (0.093 R)
• M21: 7,606,304 km (0.064 R)
• M22: 7,882,162 km (0.096 R)
• M23: 8,005,730 km (0.094 R)
• M24: 8,223,694 km (0.102 R)
• M25: 9,082,536 km (0.057 R)
• M26: 9,440,673 km (0.118 R)
• M27: 10,003,310 km (0.108 R)
• M28: 10,542,760 km (0.094 R)
• M29: 11,265,168 km (0.071 R)
• M30: 11,509,611 km (0.055 R)
• M31: 12,504,587 km (0.07 R)
• M32: 12,685,151 km (0.115 R)
• M33: 12,939,468 km (0.086 R)
• M34: 13,268,882 km (0.11 R)
• M35: 14,160,785 km (0.078 R)
• M36: 14,462,524 km (0.043 R)
• M37: 14,690,062 km (0.057 R)
• M38: 14,995,391 km (0.091 R)
• M39: 15,225,922 km (0.086 R)
• M40: 15,457,499 km (0.047 R)
• M41: 16,513,959 km (0.115 R)
• M42: 16,672,533 km (0.069 R)
• M43: 17,311,615 km (0.06 R)
• M44: 18,244,358 km (0.106 R)
• M45: 18,778,871 km (0.115 R)
• M46: 18,861,449 km (0.102 R)
• M47: 19,318,471 km (0.097 R)
• M48: 19,401,946 km (0.05 R)
• M49: 19,652,971 km (0.116 R)
• M50: 19,736,896 km (0.116 R)
• M51: 19,863,156 km (0.072 R)
• M52: 20,031,753 km (0.1 R)
• M53: 21,527,433 km (0.079 R)
• M54: 22,837,910 km (0.034 R)
• M55: 23,058,717 km (0.054 R)
• M56: 23,949,572 km (0.097 R)
• M57: 24,084,210 km (0.083 R)
• M58: 25,489,682 km (0.083 R)
• M59: 26,364,231 km (0.066 R)
• M60: 27,812,039 km (0.099 R)
• M61: 28,000,832 km (0.094 R)
• M62: 28,759,891 km (0.06 R)
• M63: 28,903,057 km (0.066 R)
• M64: 29,911,197 km (0.113 R)
• M65: 31,322,503 km (0.059 R)
• M66: 31,518,925 km (0.092 R)
• M67: 31,715,646 km (0.084 R)
• M68: 31,814,231 km (0.117 R)
• M69: 32,060,918 km (0.109 R)
• M70: 32,209,319 km (0.095 R)
• M71: 32,358,019 km (0.084 R)
• M72: 32,606,202 km (0.084 R)
• M73: 33,304,525 km (0.067 R)
• M74: 33,504,837 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.1

Radius: 4.8

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.38 AU - 16.26 AU

Year: 18613 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,390,412 km

• M1: 68,815 km (0.117 R)
• M2: 265,387 km (0.052 R)
• M3: 453,431 km (0.103 R)
• M4: 812,616 km (0.054 R)
• M5: 1,128,716 km (0.041 R)
• M6: 1,578,557 km (0.093 R)
• M7: 1,705,416 km (0.114 R)
• M8: 2,133,565 km (0.116 R)
• M9: 2,189,365 km (0.07 R)
• M10: 2,274,037 km (0.091 R)
• M11: 2,804,212 km (0.082 R)
• M12: 3,403,501 km (0.097 R)
• M13: 3,567,760 km (0.095 R)
• M14: 3,835,839 km (0.114 R)
• M15: 3,938,014 km (0.075 R)
• M16: 3,972,272 km (0.098 R)
• M17: 4,214,920 km (0.099 R)
• M18: 4,897,685 km (0.11 R)
• M19: 5,195,384 km (0.082 R)
• M20: 5,652,855 km (0.115 R)
• M21: 6,162,834 km (0.114 R)
• M22: 6,242,719 km (0.068 R)
• M23: 6,362,996 km (0.07 R)
• M24: 7,607,800 km (0.106 R)
• M25: 8,169,989 km (0.091 R)
• M26: 8,970,188 km (0.096 R)
• M27: 9,888,419 km (0.078 R)
• M28: 10,264,060 km (0.077 R)
• M29: 10,836,122 km (0.117 R)
• M30: 11,272,050 km (0.117 R)
• M31: 11,862,064 km (0.045 R)
• M32: 12,210,926 km (0.117 R)
• M33: 12,261,041 km (0.118 R)
• M34: 13,020,849 km (0.106 R)
• M35: 13,535,765 km (0.06 R)
• M36: 14,479,428 km (0.096 R)
• M37: 15,066,450 km (0.044 R)
• M38: 15,989,020 km (0.044 R)
• M39: 17,322,237 km (0.103 R)
• M40: 18,230,595 km (0.057 R)
• M41: 18,460,078 km (0.114 R)
• M42: 18,806,248 km (0.069 R)
• M43: 19,387,734 km (0.069 R)
• M44: 22,076,906 km (0.093 R)
• M45: 22,813,526 km (0.09 R)
• M46: 23,620,606 km (0.113 R)
• M47: 24,058,928 km (0.084 R)
• M48: 24,121,759 km (0.112 R)
• M49: 25,326,321 km (0.045 R)
• M50: 25,454,377 km (0.095 R)
• M51: 25,710,788 km (0.066 R)
• M52: 25,968,246 km (0.099 R)
• M53: 26,420,630 km (0.063 R)
• M54: 26,485,555 km (0.079 R)
• M55: 27,333,326 km (0.105 R)
• M56: 28,521,881 km (0.038 R)
• M57: 28,788,315 km (0.104 R)
• M58: 29,457,915 km (0.067 R)
• M59: 29,727,341 km (0.103 R)
• M60: 30,812,673 km (0.033 R)
• M61: 30,880,890 km (0.07 R)
• M62: 31,017,623 km (0.117 R)
• M63: 31,291,536 km (0.06 R)
• M64: 33,091,797 km (0.056 R)
• M65: 33,301,683 km (0.073 R)
• M66: 34,145,564 km (0.082 R)
• M67: 34,216,175 km (0.091 R)
• M68: 35,210,252 km (0.064 R)
• M69: 35,782,614 km (0.025 R)
• M70: 36,791,652 km (0.032 R)
• M71: 38,469,392 km (0.055 R)
• M72: 39,280,511 km (0.052 R)
• M73: 39,502,814 km (0.09 R)
• M74: 40,470,562 km (0.03 R)
• M75: 42,050,166 km (0.118 R)
• M76: 42,126,012 km (0.032 R)
• M77: 45,813,750 km (0.103 R)
• M78: 45,969,630 km (0.115 R)
• M79: 47,065,884 km (0.119 R)
• M80: 48,091,377 km (0.11 R)
• M81: 48,408,525 km (0.065 R)
• M82: 48,646,684 km (0.096 R)
• M83: 48,965,029 km (0.073 R)
• M84: 49,923,951 km (0.118 R)
• M85: 51,131,206 km (0.069 R)
• M86: 51,373,854 km (0.115 R)
• M87: 54,976,021 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit