🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.49 AU - 0.57 AU

Year: 140 Days

Day: 42.9 Hours

Environment

Temp: 263 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.56 AU - 0.56 AU

Year: 152 Days

Day: 34 Hours

Environment

Temp: 223 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.61 AU - 0.73 AU

Year: 198 Days

Day: 36.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,175,007 km

• M1: 372,200 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.72 AU - 2.1 AU

Year: 955 Days

Day: 31.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.4 AU - 3.64 AU

Year: 2388 Days

Day: 12.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 9.8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.88 AU - 7.84 AU

Year: 7221 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,175,007 km

• M1: 144,063 km (0.106 R)
• M2: 213,626 km (0.094 R)
• M3: 299,794 km (0.1 R)
• M4: 598,242 km (0.116 R)
• M5: 693,835 km (0.069 R)
• M6: 810,072 km (0.063 R)
• M7: 917,334 km (0.107 R)
• M8: 1,013,376 km (0.089 R)
• M9: 1,164,171 km (0.077 R)
• M10: 1,488,200 km (0.113 R)
• M11: 1,700,180 km (0.106 R)
• M12: 1,942,678 km (0.059 R)
• M13: 2,005,060 km (0.083 R)
• M14: 2,461,184 km (0.111 R)
• M15: 2,528,952 km (0.11 R)
• M16: 3,366,102 km (0.11 R)
• M17: 3,568,807 km (0.064 R)
• M18: 4,474,622 km (0.102 R)
• M19: 4,585,773 km (0.106 R)
• M20: 4,697,822 km (0.097 R)
• M21: 4,782,494 km (0.067 R)
• M22: 4,953,335 km (0.104 R)
• M23: 5,184,314 km (0.101 R)
• M24: 5,477,975 km (0.111 R)
• M25: 6,081,752 km (0.104 R)
• M26: 6,485,516 km (0.073 R)
• M27: 6,962,285 km (0.046 R)
• M28: 7,253,851 km (0.044 R)
• M29: 7,319,225 km (0.056 R)
• M30: 7,682,000 km (0.105 R)
• M31: 7,815,442 km (0.108 R)
• M32: 7,949,631 km (0.083 R)
• M33: 8,084,568 km (0.046 R)
• M34: 8,186,295 km (0.095 R)
• M35: 9,156,287 km (0.085 R)
• M36: 9,511,433 km (0.034 R)
• M37: 9,582,940 km (0.108 R)
• M38: 10,089,180 km (0.101 R)
• M39: 10,419,043 km (0.113 R)
• M40: 10,566,846 km (0.056 R)
• M41: 11,278,483 km (0.032 R)
• M42: 11,621,062 km (0.099 R)
• M43: 11,889,740 km (0.104 R)
• M44: 12,083,020 km (0.105 R)
• M45: 12,668,995 km (0.106 R)
• M46: 13,706,456 km (0.042 R)
• M47: 14,481,822 km (0.114 R)
• M48: 15,103,999 km (0.108 R)
• M49: 16,848,909 km (0.075 R)
• M50: 17,153,041 km (0.096 R)
• M51: 17,459,119 km (0.082 R)
• M52: 17,634,896 km (0.085 R)
• M53: 18,121,089 km (0.113 R)
• M54: 18,432,851 km (0.067 R)
• M55: 19,152,118 km (0.056 R)
• M56: 19,651,924 km (0.039 R)
• M57: 20,340,374 km (0.116 R)
• M58: 20,943,403 km (0.107 R)
• M59: 21,036,602 km (0.088 R)
• M60: 21,599,389 km (0.107 R)
• M61: 21,977,274 km (0.047 R)
• M62: 22,309,680 km (0.066 R)
• M63: 22,596,010 km (0.054 R)
• M64: 22,691,753 km (0.08 R)
• M65: 23,027,750 km (0.098 R)
• M66: 23,220,581 km (0.07 R)
• M67: 23,607,591 km (0.12 R)
• M68: 24,486,479 km (0.118 R)
• M69: 24,880,519 km (0.091 R)
• M70: 26,679,434 km (0.063 R)
• M71: 27,034,130 km (0.101 R)
• M72: 27,594,674 km (0.104 R)
• M73: 27,696,999 km (0.087 R)
• M74: 27,953,260 km (0.113 R)
• M75: 28,727,130 km (0.055 R)
• M76: 29,299,042 km (0.089 R)
• M77: 30,348,471 km (0.04 R)
• M78: 31,838,316 km (0.067 R)
• M79: 32,917,067 km (0.074 R)
• M80: 35,054,970 km (0.086 R)
• M81: 35,165,822 km (0.072 R)
• M82: 35,721,728 km (0.118 R)
• M83: 35,833,178 km (0.1 R)
• M84: 36,448,773 km (0.08 R)
• M85: 36,673,469 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 11.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.05 AU - 10.49 AU

Year: 11903 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 82,175,007 km

• M1: 149,448 km (0.102 R)
• M2: 370,255 km (0.109 R)
• M3: 643,720 km (0.112 R)
• M4: 755,020 km (0.094 R)
• M5: 856,149 km (0.112 R)
• M6: 1,017,116 km (0.109 R)
• M7: 1,092,214 km (0.106 R)
• M8: 1,188,854 km (0.072 R)
• M9: 1,454,091 km (0.11 R)
• M10: 1,899,444 km (0.099 R)
• M11: 2,285,706 km (0.117 R)
• M12: 2,829,943 km (0.094 R)
• M13: 3,131,083 km (0.072 R)
• M14: 3,587,507 km (0.093 R)
• M15: 4,563,034 km (0.113 R)
• M16: 4,884,071 km (0.076 R)
• M17: 5,245,799 km (0.095 R)
• M18: 5,616,353 km (0.091 R)
• M19: 5,891,164 km (0.075 R)
• M20: 7,330,894 km (0.082 R)
• M21: 7,443,092 km (0.105 R)
• M22: 7,518,191 km (0.103 R)
• M23: 7,897,720 km (0.117 R)
• M24: 8,400,519 km (0.065 R)
• M25: 8,754,767 km (0.033 R)
• M26: 9,559,454 km (0.099 R)
• M27: 10,261,965 km (0.092 R)
• M28: 10,345,740 km (0.098 R)
• M29: 10,513,888 km (0.066 R)
• M30: 11,498,541 km (0.088 R)
• M31: 12,024,078 km (0.031 R)
• M32: 12,423,355 km (0.056 R)
• M33: 13,463,360 km (0.084 R)
• M34: 14,156,746 km (0.074 R)
• M35: 14,531,339 km (0.041 R)
• M36: 15,433,863 km (0.083 R)
• M37: 16,747,781 km (0.106 R)
• M38: 16,994,917 km (0.106 R)
• M39: 17,094,249 km (0.106 R)
• M40: 18,759,274 km (0.066 R)
• M41: 19,897,863 km (0.088 R)
• M42: 20,107,300 km (0.041 R)
• M43: 20,212,318 km (0.096 R)
• M44: 20,370,144 km (0.098 R)
• M45: 20,528,418 km (0.108 R)
• M46: 21,165,406 km (0.112 R)
• M47: 21,379,181 km (0.066 R)
• M48: 21,755,121 km (0.032 R)
• M49: 22,350,221 km (0.09 R)
• M50: 22,841,052 km (0.095 R)
• M51: 23,060,362 km (0.066 R)
• M52: 23,280,421 km (0.104 R)
• M53: 24,111,736 km (0.047 R)
• M54: 25,348,462 km (0.103 R)
• M55: 25,575,551 km (0.05 R)
• M56: 25,974,529 km (0.093 R)
• M57: 26,490,641 km (0.091 R)
• M58: 26,836,512 km (0.028 R)
• M59: 27,358,309 km (0.1 R)
• M60: 27,941,890 km (0.113 R)
• M61: 28,943,448 km (0.092 R)
• M62: 29,121,469 km (0.049 R)
• M63: 29,359,330 km (0.076 R)
• M64: 29,717,318 km (0.079 R)
• M65: 30,196,929 km (0.079 R)
• M66: 30,377,344 km (0.078 R)
• M67: 30,497,920 km (0.109 R)
• M68: 32,202,138 km (0.09 R)
• M69: 32,448,227 km (0.06 R)
• M70: 32,942,050 km (0.117 R)
• M71: 33,314,099 km (0.086 R)
• M72: 33,438,415 km (0.061 R)
• M73: 33,562,881 km (0.1 R)
• M74: 34,753,081 km (0.09 R)
• M75: 34,942,173 km (0.052 R)
• M76: 35,131,714 km (0.09 R)
• M77: 35,258,273 km (0.041 R)
• M78: 36,788,660 km (0.08 R)
• M79: 41,441,453 km (0.066 R)
• M80: 41,709,083 km (0.09 R)
• M81: 43,666,272 km (0.091 R)
• M82: 43,938,540 km (0.088 R)
• M83: 44,074,973 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.2

Radius: 5.8

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.13 AU - 20.97 AU

Year: 26589 Days

Day: 15.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,175,007 km

• M1: 120,277 km (0.064 R)
• M2: 340,036 km (0.093 R)
• M3: 656,435 km (0.073 R)
• M4: 1,401,433 km (0.073 R)
• M5: 1,999,974 km (0.051 R)
• M6: 2,252,046 km (0.083 R)
• M7: 2,438,296 km (0.071 R)
• M8: 3,026,664 km (0.079 R)
• M9: 3,108,345 km (0.082 R)
• M10: 3,232,361 km (0.096 R)
• M11: 3,442,546 km (0.113 R)
• M12: 3,700,603 km (0.035 R)
• M13: 3,744,285 km (0.1 R)
• M14: 3,920,511 km (0.115 R)
• M15: 4,652,344 km (0.045 R)
• M16: 4,841,885 km (0.065 R)
• M17: 5,475,132 km (0.095 R)
• M18: 5,980,025 km (0.101 R)
• M19: 6,764,666 km (0.118 R)
• M20: 6,818,222 km (0.119 R)
• M21: 8,200,058 km (0.081 R)
• M22: 8,428,942 km (0.119 R)
• M23: 9,128,462 km (0.077 R)
• M24: 9,604,931 km (0.109 R)
• M25: 9,665,219 km (0.089 R)
• M26: 10,706,720 km (0.089 R)
• M27: 11,082,659 km (0.076 R)
• M28: 11,145,789 km (0.025 R)
• M29: 11,272,349 km (0.118 R)
• M30: 11,335,779 km (0.026 R)
• M31: 11,912,329 km (0.096 R)
• M32: 13,495,673 km (0.049 R)
• M33: 14,311,729 km (0.104 R)
• M34: 15,213,804 km (0.074 R)
• M35: 17,364,872 km (0.111 R)
• M36: 18,850,828 km (0.091 R)
• M37: 23,141,893 km (0.064 R)
• M38: 24,280,482 km (0.063 R)
• M39: 26,526,994 km (0.102 R)
• M40: 26,865,384 km (0.038 R)
• M41: 27,717,793 km (0.098 R)
• M42: 28,319,625 km (0.107 R)
• M43: 28,492,410 km (0.057 R)
• M44: 29,012,861 km (0.081 R)
• M45: 29,274,209 km (0.086 R)
• M46: 29,975,075 km (0.066 R)
• M47: 31,393,263 km (0.059 R)
• M48: 34,847,926 km (0.104 R)
• M49: 35,311,381 km (0.095 R)
• M50: 37,091,146 km (0.116 R)
• M51: 37,280,089 km (0.089 R)
• M52: 37,659,170 km (0.114 R)
• M53: 38,516,665 km (0.096 R)
• M54: 40,445,131 km (0.09 R)
• M55: 40,834,534 km (0.083 R)
• M56: 41,029,759 km (0.076 R)
• M57: 42,800,400 km (0.066 R)
• M58: 43,794,777 km (0.059 R)
• M59: 46,619,334 km (0.057 R)
• M60: 49,294,593 km (0.045 R)
• M61: 49,606,355 km (0.086 R)
• M62: 50,860,434 km (0.086 R)
• M63: 50,965,302 km (0.112 R)
• M64: 51,070,469 km (0.064 R)
• M65: 52,230,601 km (0.101 R)
• M66: 52,973,504 km (0.085 R)
• M67: 56,957,594 km (0.1 R)
• M68: 57,175,708 km (0.091 R)
• M69: 57,393,971 km (0.028 R)
• M70: 60,146,871 km (0.028 R)
• M71: 60,480,175 km (0.112 R)
• M72: 60,591,326 km (0.116 R)
• M73: 61,148,429 km (0.064 R)
• M74: 61,483,528 km (0.065 R)
• M75: 63,506,839 km (0.105 R)
• M76: 64,072,618 km (0.113 R)
• M77: 64,640,193 km (0.076 R)
• M78: 64,753,887 km (0.07 R)
• M79: 67,618,238 km (0.051 R)
• M80: 67,849,067 km (0.089 R)
• M81: 68,311,773 km (0.089 R)
• M82: 71,814,757 km (0.103 R)
• M83: 72,877,052 km (0.025 R)
• M84: 72,995,383 km (0.104 R)
• M85: 73,469,459 km (0.106 R)
• M86: 74,539,832 km (0.119 R)
• M87: 75,735,119 km (0.08 R)
• M88: 76,335,156 km (0.09 R)
• M89: 77,057,265 km (0.047 R)
• M90: 77,177,841 km (0.066 R)
• M91: 78,144,692 km (0.078 R)
• M92: 80,090,362 km (0.105 R)
• M93: 80,946,510 km (0.089 R)
• M94: 82,051,889 km (0.103 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 17,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit