🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.03 AU - 1.27 AU

Year: 435 Days

Day: 44.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.72 AU - 2.5 AU

Year: 1082 Days

Day: 12.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.75 AU - 3.49 AU

Year: 1946 Days

Day: 24.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 56.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.6

Radius: 14.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.25 AU - 5.83 AU

Year: 4604 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 78,883,405 km

• M1: 188,045 km (0.105 R)
• M2: 282,441 km (0.106 R)
• M3: 468,690 km (0.067 R)
• M4: 566,228 km (0.113 R)
• M5: 725,849 km (0.09 R)
• M6: 869,612 km (0.064 R)
• M7: 988,992 km (0.085 R)
• M8: 1,096,253 km (0.06 R)
• M9: 1,284,597 km (0.119 R)
• M10: 1,453,643 km (0.093 R)
• M11: 1,598,902 km (0.068 R)
• M12: 1,771,239 km (0.066 R)
• M13: 1,938,489 km (0.087 R)
• M14: 2,123,093 km (0.083 R)
• M15: 2,265,510 km (0.097 R)
• M16: 2,411,368 km (0.112 R)
• M17: 2,648,780 km (0.102 R)
• M18: 2,802,716 km (0.09 R)
• M19: 2,959,794 km (0.106 R)
• M20: 3,518,991 km (0.098 R)
• M21: 3,660,510 km (0.084 R)
• M22: 3,775,102 km (0.113 R)
• M23: 3,920,063 km (0.105 R)
• M24: 4,170,938 km (0.071 R)
• M25: 4,642,172 km (0.093 R)
• M26: 4,735,371 km (0.077 R)
• M27: 4,844,877 km (0.072 R)
• M28: 5,002,852 km (0.115 R)
• M29: 5,291,576 km (0.114 R)
• M30: 5,421,726 km (0.11 R)
• M31: 5,520,012 km (0.068 R)
• M32: 5,735,134 km (0.076 R)
• M33: 5,919,289 km (0.06 R)
• M34: 6,190,809 km (0.101 R)
• M35: 6,640,649 km (0.1 R)
• M36: 6,816,577 km (0.119 R)
• M37: 7,173,218 km (0.081 R)
• M38: 7,371,884 km (0.083 R)
• M39: 7,811,851 km (0.095 R)
• M40: 7,960,551 km (0.099 R)
• M41: 8,469,035 km (0.118 R)
• M42: 8,679,220 km (0.084 R)
• M43: 8,929,946 km (0.06 R)
• M44: 9,418,832 km (0.083 R)
• M45: 9,577,106 km (0.078 R)
• M46: 9,756,324 km (0.062 R)
• M47: 10,017,073 km (0.093 R)
• M48: 10,219,180 km (0.069 R)
• M49: 10,443,278 km (0.097 R)
• M50: 10,792,589 km (0.093 R)
• M51: 11,062,314 km (0.092 R)
• M52: 11,250,508 km (0.036 R)
• M53: 11,355,376 km (0.041 R)
• M54: 12,163,803 km (0.117 R)
• M55: 12,271,663 km (0.108 R)
• M56: 12,401,364 km (0.05 R)
• M57: 12,618,580 km (0.049 R)
• M58: 12,968,939 km (0.088 R)
• M59: 13,123,174 km (0.103 R)
• M60: 13,322,289 km (0.038 R)
• M61: 13,836,008 km (0.086 R)
• M62: 14,038,863 km (0.102 R)
• M63: 14,265,354 km (0.067 R)
• M64: 14,860,005 km (0.074 R)
• M65: 15,044,609 km (0.037 R)
• M66: 15,439,398 km (0.043 R)
• M67: 15,626,395 km (0.099 R)
• M68: 15,837,627 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 14.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.59 AU - 9.29 AU

Year: 7166 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,883,405 km

• M1: 229,034 km (0.101 R)
• M2: 358,885 km (0.118 R)
• M3: 762,351 km (0.064 R)
• M4: 1,459,776 km (0.027 R)
• M5: 1,594,564 km (0.091 R)
• M6: 1,781,112 km (0.118 R)
• M7: 1,999,824 km (0.102 R)
• M8: 2,176,499 km (0.091 R)
• M9: 2,451,311 km (0.116 R)
• M10: 2,627,238 km (0.067 R)
• M11: 3,524,077 km (0.097 R)
• M12: 4,947,800 km (0.077 R)
• M13: 5,774,179 km (0.067 R)
• M14: 6,910,524 km (0.117 R)
• M15: 7,084,058 km (0.11 R)
• M16: 7,474,807 km (0.037 R)
• M17: 8,647,954 km (0.049 R)
• M18: 8,814,157 km (0.076 R)
• M19: 8,918,726 km (0.119 R)
• M20: 11,094,328 km (0.117 R)
• M21: 11,343,408 km (0.097 R)
• M22: 11,457,252 km (0.118 R)
• M23: 12,101,570 km (0.101 R)
• M24: 12,639,674 km (0.047 R)
• M25: 13,066,327 km (0.065 R)
• M26: 13,885,226 km (0.078 R)
• M27: 14,621,546 km (0.046 R)
• M28: 14,944,678 km (0.08 R)
• M29: 15,496,694 km (0.104 R)
• M30: 15,597,822 km (0.114 R)
• M31: 16,209,079 km (0.112 R)
• M32: 16,646,952 km (0.084 R)
• M33: 17,718,671 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.3

Radius: 5.5

Gravity: 23.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.69 AU - 17.71 AU

Year: 20925 Days

Day: 23.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,883,405 km

• M1: 88,412 km (0.079 R)
• M2: 198,965 km (0.081 R)
• M3: 652,247 km (0.079 R)
• M4: 722,707 km (0.079 R)
• M5: 1,885,382 km (0.111 R)
• M6: 2,232,000 km (0.042 R)
• M7: 2,376,213 km (0.109 R)
• M8: 4,152,837 km (0.098 R)
• M9: 4,285,829 km (0.116 R)
• M10: 4,330,410 km (0.088 R)
• M11: 4,831,562 km (0.111 R)
• M12: 5,207,502 km (0.103 R)
• M13: 5,544,097 km (0.102 R)
• M14: 6,492,996 km (0.101 R)
• M15: 7,761,736 km (0.076 R)
• M16: 7,980,448 km (0.071 R)
• M17: 8,090,552 km (0.06 R)
• M18: 8,201,254 km (0.093 R)
• M19: 9,393,101 km (0.117 R)
• M20: 12,123,112 km (0.098 R)
• M21: 14,469,405 km (0.12 R)
• M22: 15,281,871 km (0.094 R)
• M23: 15,487,269 km (0.036 R)
• M24: 15,762,679 km (0.092 R)
• M25: 15,831,793 km (0.06 R)
• M26: 16,387,998 km (0.118 R)
• M27: 17,448,348 km (0.097 R)
• M28: 17,806,635 km (0.07 R)
• M29: 18,022,803 km (0.116 R)
• M30: 18,676,546 km (0.043 R)
• M31: 19,043,061 km (0.097 R)
• M32: 19,634,571 km (0.053 R)
• M33: 20,007,219 km (0.102 R)
• M34: 20,307,013 km (0.092 R)
• M35: 21,063,081 km (0.106 R)
• M36: 22,214,386 km (0.107 R)
• M37: 22,291,878 km (0.063 R)
• M38: 22,758,623 km (0.084 R)
• M39: 25,221,004 km (0.097 R)
• M40: 28,184,837 km (0.106 R)
• M41: 28,352,686 km (0.112 R)
• M42: 29,878,435 km (0.1 R)
• M43: 30,049,575 km (0.079 R)
• M44: 30,564,939 km (0.074 R)
• M45: 33,097,033 km (0.114 R)
• M46: 33,540,441 km (0.088 R)
• M47: 34,522,701 km (0.093 R)
• M48: 34,972,242 km (0.071 R)
• M49: 35,242,865 km (0.038 R)
• M50: 35,333,371 km (0.116 R)
• M51: 36,332,685 km (0.102 R)
• M52: 36,606,749 km (0.057 R)
• M53: 37,157,119 km (0.119 R)
• M54: 37,433,277 km (0.075 R)
• M55: 37,987,836 km (0.103 R)
• M56: 38,824,537 km (0.108 R)
• M57: 39,667,371 km (0.088 R)
• M58: 39,949,663 km (0.109 R)
• M59: 40,990,415 km (0.095 R)
• M60: 41,085,559 km (0.109 R)
• M61: 41,466,435 km (0.08 R)
• M62: 42,712,735 km (0.119 R)
• M63: 45,241,837 km (0.114 R)
• M64: 46,029,619 km (0.07 R)
• M65: 46,326,272 km (0.094 R)
• M66: 49,226,227 km (0.09 R)
• M67: 52,390,521 km (0.103 R)
• M68: 52,803,710 km (0.109 R)
• M69: 53,529,110 km (0.09 R)
• M70: 54,049,411 km (0.108 R)
• M71: 54,571,209 km (0.094 R)
• M72: 55,304,687 km (0.109 R)
• M73: 55,725,207 km (0.094 R)
• M74: 56,358,155 km (0.06 R)
• M75: 59,450,343 km (0.103 R)
• M76: 60,096,905 km (0.113 R)
• M77: 60,313,074 km (0.101 R)
• M78: 60,637,552 km (0.102 R)
• M79: 62,706,640 km (0.11 R)
• M80: 62,816,296 km (0.102 R)
• M81: 65,353,176 km (0.105 R)
• M82: 67,698,572 km (0.078 R)
• M83: 68,599,300 km (0.037 R)
• M84: 68,938,140 km (0.094 R)
• M85: 72,241,709 km (0.095 R)
• M86: 72,931,655 km (0.102 R)
• M87: 75,363,518 km (0.116 R)
• M88: 75,596,442 km (0.088 R)
• M89: 75,829,665 km (0.115 R)
• M90: 76,530,830 km (0.099 R)
• M91: 77,704,126 km (0.091 R)
• M92: 78,410,976 km (0.104 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 11,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit