🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.89 AU

Year: 224 Days

Day: 13.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.82 AU

Year: 646 Days

Day: 36.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.82 AU - 4.91 AU

Year: 3200 Days

Day: 15.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.86 AU - 5.5 AU

Year: 4144 Days

Day: 27.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,317,506 km

• M1: 873,053 km (0.079 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.5

Radius: 13.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.02 AU - 11.4 AU

Year: 12319 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,317,506 km

• M1: 174,282 km (0.11 R)
• M2: 753,375 km (0.079 R)
• M3: 1,187,059 km (0.118 R)
• M4: 1,914,703 km (0.103 R)
• M5: 2,057,719 km (0.08 R)
• M6: 2,354,820 km (0.096 R)
• M7: 2,446,673 km (0.059 R)
• M8: 2,762,025 km (0.109 R)
• M9: 4,040,489 km (0.072 R)
• M10: 4,151,491 km (0.112 R)
• M11: 5,035,764 km (0.091 R)
• M12: 5,934,996 km (0.085 R)
• M13: 6,146,378 km (0.106 R)
• M14: 6,883,746 km (0.079 R)
• M15: 7,925,695 km (0.1 R)
• M16: 8,018,745 km (0.105 R)
• M17: 8,346,963 km (0.098 R)
• M18: 8,441,509 km (0.06 R)
• M19: 9,456,381 km (0.03 R)
• M20: 9,903,080 km (0.112 R)
• M21: 10,972,405 km (0.119 R)
• M22: 13,164,164 km (0.095 R)
• M23: 13,942,970 km (0.088 R)
• M24: 14,908,625 km (0.067 R)
• M25: 16,013,554 km (0.116 R)
• M26: 17,265,240 km (0.09 R)
• M27: 17,750,386 km (0.078 R)
• M28: 18,424,623 km (0.032 R)
• M29: 19,357,815 km (0.104 R)
• M30: 19,546,308 km (0.108 R)
• M31: 19,672,270 km (0.116 R)
• M32: 20,242,686 km (0.095 R)
• M33: 21,140,573 km (0.098 R)
• M34: 21,334,751 km (0.059 R)
• M35: 21,464,452 km (0.11 R)
• M36: 23,911,873 km (0.05 R)
• M37: 24,724,489 km (0.054 R)
• M38: 25,339,935 km (0.117 R)
• M39: 25,960,466 km (0.079 R)
• M40: 28,135,769 km (0.048 R)
• M41: 29,569,964 km (0.098 R)
• M42: 29,787,180 km (0.11 R)
• M43: 30,077,699 km (0.067 R)
• M44: 31,470,006 km (0.043 R)
• M45: 31,988,213 km (0.117 R)
• M46: 34,241,157 km (0.05 R)
• M47: 34,469,294 km (0.031 R)
• M48: 35,694,351 km (0.074 R)
• M49: 36,002,972 km (0.054 R)
• M50: 36,389,832 km (0.068 R)
• M51: 37,011,710 km (0.109 R)
• M52: 37,323,921 km (0.103 R)
• M53: 38,740,014 km (0.115 R)
• M54: 39,693,701 km (0.083 R)
• M55: 40,977,400 km (0.081 R)
• M56: 41,138,816 km (0.112 R)
• M57: 42,274,713 km (0.112 R)
• M58: 43,010,435 km (0.094 R)
• M59: 44,163,236 km (0.078 R)
• M60: 44,411,569 km (0.097 R)
• M61: 44,577,323 km (0.082 R)
• M62: 45,242,734 km (0.099 R)
• M63: 46,163,061 km (0.044 R)
• M64: 47,936,992 km (0.101 R)
• M65: 48,533,140 km (0.116 R)
• M66: 48,703,980 km (0.099 R)
• M67: 48,960,541 km (0.117 R)
• M68: 49,217,699 km (0.088 R)
• M69: 53,391,031 km (0.1 R)
• M70: 56,415,302 km (0.091 R)
• M71: 56,505,061 km (0.053 R)
• M72: 56,954,602 km (0.081 R)
• M73: 59,768,837 km (0.107 R)
• M74: 59,952,095 km (0.111 R)
• M75: 60,043,649 km (0.036 R)
• M76: 60,870,476 km (0.066 R)
• M77: 61,054,631 km (0.072 R)
• M78: 61,608,442 km (0.117 R)
• M79: 61,886,096 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 12.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.87 AU - 13.21 AU

Year: 12892 Days

Day: 11.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,317,506 km

• M1: 157,377 km (0.048 R)
• M2: 314,305 km (0.052 R)
• M3: 502,649 km (0.05 R)
• M4: 587,022 km (0.105 R)
• M5: 734,376 km (0.095 R)
• M6: 1,114,355 km (0.09 R)
• M7: 1,254,528 km (0.103 R)
• M8: 1,451,099 km (0.075 R)
• M9: 1,987,408 km (0.083 R)
• M10: 2,218,686 km (0.057 R)
• M11: 2,707,721 km (0.084 R)
• M12: 3,196,757 km (0.044 R)
• M13: 3,298,035 km (0.096 R)
• M14: 4,256,807 km (0.118 R)
• M15: 4,824,980 km (0.09 R)
• M16: 4,980,712 km (0.096 R)
• M17: 5,177,582 km (0.12 R)
• M18: 5,257,168 km (0.115 R)
• M19: 5,337,054 km (0.112 R)
• M20: 6,844,252 km (0.084 R)
• M21: 7,196,256 km (0.092 R)
• M22: 7,599,422 km (0.048 R)
• M23: 8,521,693 km (0.088 R)
• M24: 8,900,475 km (0.119 R)
• M25: 9,284,792 km (0.107 R)
• M26: 9,430,351 km (0.108 R)
• M27: 10,269,445 km (0.09 R)
• M28: 11,287,159 km (0.037 R)
• M29: 13,472,635 km (0.061 R)
• M30: 14,304,249 km (0.088 R)
• M31: 14,697,991 km (0.111 R)
• M32: 14,867,934 km (0.106 R)
• M33: 17,016,159 km (0.045 R)
• M34: 19,507,862 km (0.117 R)
• M35: 19,944,687 km (0.106 R)
• M36: 21,146,407 km (0.112 R)
• M37: 21,788,182 km (0.096 R)
• M38: 24,084,958 km (0.099 R)
• M39: 25,363,721 km (0.092 R)
• M40: 26,457,730 km (0.106 R)
• M41: 27,010,494 km (0.094 R)
• M42: 29,759,355 km (0.094 R)
• M43: 31,057,864 km (0.104 R)
• M44: 31,421,836 km (0.083 R)
• M45: 31,933,760 km (0.061 R)
• M46: 32,153,968 km (0.094 R)
• M47: 32,891,934 km (0.11 R)
• M48: 33,337,287 km (0.116 R)
• M49: 34,987,352 km (0.066 R)
• M50: 35,517,975 km (0.064 R)
• M51: 35,822,407 km (0.099 R)
• M52: 36,127,736 km (0.047 R)
• M53: 37,357,431 km (0.073 R)
• M54: 37,977,514 km (0.074 R)
• M55: 38,757,368 km (0.115 R)
• M56: 38,835,607 km (0.11 R)
• M57: 39,306,392 km (0.092 R)
• M58: 39,778,971 km (0.105 R)
• M59: 39,857,959 km (0.027 R)
• M60: 41,768,623 km (0.094 R)
• M61: 42,331,410 km (0.073 R)
• M62: 43,058,905 km (0.088 R)
• M63: 44,198,541 km (0.052 R)
• M64: 44,607,991 km (0.048 R)
• M65: 44,936,508 km (0.11 R)
• M66: 45,018,637 km (0.041 R)
• M67: 48,433,657 km (0.096 R)
• M68: 49,533,650 km (0.097 R)
• M69: 50,214,769 km (0.098 R)
• M70: 50,642,021 km (0.07 R)
• M71: 51,414,095 km (0.07 R)
• M72: 51,586,133 km (0.101 R)
• M73: 51,844,788 km (0.089 R)
• M74: 51,930,956 km (0.105 R)
• M75: 53,317,728 km (0.093 R)
• M76: 53,928,387 km (0.099 R)
• M77: 54,278,296 km (0.088 R)
• M78: 54,541,289 km (0.111 R)
• M79: 54,804,582 km (0.107 R)
• M80: 54,892,395 km (0.098 R)
• M81: 55,244,549 km (0.074 R)
• M82: 55,509,038 km (0.102 R)
• M83: 55,950,800 km (0.08 R)
• M84: 56,127,775 km (0.107 R)
• M85: 56,571,183 km (0.101 R)
• M86: 56,660,044 km (0.08 R)
• M87: 57,104,798 km (0.099 R)
• M88: 59,797,859 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 11.7

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.68 AU - 11.92 AU

Year: 14246 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,317,506 km

• M1: 270,772 km (0.103 R)
• M2: 482,154 km (0.103 R)
• M3: 591,959 km (0.085 R)
• M4: 1,864,737 km (0.112 R)
• M5: 2,173,208 km (0.081 R)
• M6: 2,269,101 km (0.091 R)
• M7: 2,531,495 km (0.057 R)
• M8: 3,122,257 km (0.05 R)
• M9: 4,386,359 km (0.106 R)
• M10: 4,631,849 km (0.114 R)
• M11: 4,923,864 km (0.12 R)
• M12: 6,243,018 km (0.06 R)
• M13: 6,989,063 km (0.06 R)
• M14: 7,469,870 km (0.104 R)
• M15: 8,110,748 km (0.104 R)
• M16: 8,463,350 km (0.111 R)
• M17: 8,564,927 km (0.092 R)
• M18: 8,872,351 km (0.094 R)
• M19: 9,816,163 km (0.083 R)
• M20: 11,235,548 km (0.11 R)
• M21: 11,912,030 km (0.067 R)
• M22: 12,428,142 km (0.117 R)
• M23: 12,601,825 km (0.074 R)
• M24: 13,186,604 km (0.085 R)
• M25: 13,601,139 km (0.088 R)
• M26: 15,302,217 km (0.114 R)
• M27: 16,941,061 km (0.073 R)
• M28: 17,327,173 km (0.118 R)
• M29: 17,716,128 km (0.118 R)
• M30: 18,767,651 km (0.032 R)
• M31: 19,167,078 km (0.093 R)
• M32: 21,901,577 km (0.043 R)
• M33: 22,322,246 km (0.075 R)
• M34: 22,958,187 km (0.095 R)
• M35: 23,242,722 km (0.107 R)
• M36: 24,392,681 km (0.047 R)
• M37: 24,610,346 km (0.055 R)
• M38: 25,340,683 km (0.1 R)
• M39: 25,856,047 km (0.118 R)
• M40: 26,897,248 km (0.117 R)
• M41: 26,972,197 km (0.113 R)
• M42: 28,028,059 km (0.025 R)
• M43: 28,484,781 km (0.088 R)
• M44: 28,561,076 km (0.102 R)
• M45: 30,024,741 km (0.107 R)
• M46: 30,961,673 km (0.11 R)
• M47: 31,040,212 km (0.087 R)
• M48: 31,433,804 km (0.117 R)
• M49: 31,512,642 km (0.069 R)
• M50: 32,225,925 km (0.093 R)
• M51: 32,704,339 km (0.109 R)
• M52: 33,104,812 km (0.073 R)
• M53: 33,426,298 km (0.093 R)
• M54: 33,587,415 km (0.09 R)
• M55: 34,722,863 km (0.111 R)
• M56: 35,623,741 km (0.097 R)
• M57: 35,788,448 km (0.109 R)
• M58: 37,699,860 km (0.094 R)
• M59: 38,541,199 km (0.097 R)
• M60: 38,879,439 km (0.109 R)
• M61: 39,048,934 km (0.082 R)
• M62: 40,585,753 km (0.09 R)
• M63: 42,665,163 km (0.118 R)
• M64: 43,717,883 km (0.1 R)
• M65: 43,805,996 km (0.071 R)
• M66: 44,247,460 km (0.095 R)
• M67: 44,690,419 km (0.116 R)
• M68: 46,476,917 km (0.061 R)
• M69: 47,107,621 km (0.077 R)
• M70: 48,742,577 km (0.076 R)
• M71: 49,842,869 km (0.043 R)
• M72: 50,211,478 km (0.103 R)
• M73: 51,044,140 km (0.075 R)
• M74: 52,723,077 km (0.045 R)
• M75: 53,663,599 km (0.11 R)
• M76: 53,852,391 km (0.111 R)
• M77: 55,179,923 km (0.059 R)
• M78: 55,561,248 km (0.11 R)
• M79: 55,656,691 km (0.097 R)
• M80: 57,480,887 km (0.078 R)
• M81: 58,448,786 km (0.106 R)
• M82: 59,129,606 km (0.067 R)
• M83: 60,106,629 km (0.086 R)
• M84: 60,302,752 km (0.112 R)
• M85: 61,187,623 km (0.045 R)
• M86: 61,286,208 km (0.1 R)
• M87: 63,368,760 km (0.101 R)
• M88: 64,970,954 km (0.095 R)
• M89: 65,373,671 km (0.077 R)
• M90: 65,777,137 km (0.09 R)
• M91: 67,806,880 km (0.077 R)
• M92: 68,113,107 km (0.063 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit