🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 34.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,941,184 km

• M1: 131,497 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 157 Days

Day: 38.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.84 AU - 1.36 AU

Year: 411 Days

Day: 40.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 10.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.55 AU - 5.63 AU

Year: 4711 Days

Day: 11.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,941,184 km

• M1: 135,536 km (0.084 R)
• M2: 202,406 km (0.048 R)
• M3: 288,125 km (0.083 R)
• M4: 533,915 km (0.103 R)
• M5: 700,118 km (0.1 R)
• M6: 786,286 km (0.087 R)
• M7: 1,143,676 km (0.11 R)
• M8: 1,212,341 km (0.117 R)
• M9: 1,436,738 km (0.102 R)
• M10: 1,501,963 km (0.104 R)
• M11: 1,966,763 km (0.048 R)
• M12: 2,440,988 km (0.117 R)
• M13: 2,938,252 km (0.12 R)
• M14: 3,058,528 km (0.052 R)
• M15: 3,143,650 km (0.103 R)
• M16: 3,958,659 km (0.087 R)
• M17: 4,118,579 km (0.113 R)
• M18: 4,199,362 km (0.076 R)
• M19: 4,294,207 km (0.044 R)
• M20: 4,653,092 km (0.093 R)
• M21: 4,723,254 km (0.089 R)
• M22: 4,821,988 km (0.092 R)
• M23: 4,892,898 km (0.116 R)
• M24: 5,385,075 km (0.109 R)
• M25: 6,604,596 km (0.06 R)
• M26: 6,986,669 km (0.095 R)
• M27: 7,441,596 km (0.096 R)
• M28: 7,956,363 km (0.052 R)
• M29: 8,226,686 km (0.098 R)
• M30: 8,362,970 km (0.115 R)
• M31: 8,482,798 km (0.103 R)
• M32: 8,568,816 km (0.079 R)
• M33: 9,355,552 km (0.102 R)
• M34: 9,965,313 km (0.084 R)
• M35: 10,275,130 km (0.084 R)
• M36: 10,810,840 km (0.061 R)
• M37: 11,129,034 km (0.098 R)
• M38: 12,141,064 km (0.119 R)
• M39: 12,257,601 km (0.057 R)
• M40: 12,471,974 km (0.031 R)
• M41: 12,550,214 km (0.109 R)
• M42: 12,766,383 km (0.09 R)
• M43: 13,023,392 km (0.078 R)
• M44: 13,302,093 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 11.5

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.12 AU - 11.32 AU

Year: 10802 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,941,184 km

• M1: 166,951 km (0.048 R)
• M2: 257,009 km (0.103 R)
• M3: 334,202 km (0.115 R)
• M4: 683,961 km (0.097 R)
• M5: 1,015,171 km (0.115 R)
• M6: 1,220,719 km (0.038 R)
• M7: 1,843,345 km (0.082 R)
• M8: 2,866,295 km (0.084 R)
• M9: 3,012,452 km (0.114 R)
• M10: 3,621,764 km (0.081 R)
• M11: 3,812,053 km (0.057 R)
• M12: 4,235,864 km (0.075 R)
• M13: 4,504,242 km (0.095 R)
• M14: 4,882,276 km (0.097 R)
• M15: 5,022,300 km (0.108 R)
• M16: 5,632,659 km (0.113 R)
• M17: 5,705,962 km (0.074 R)
• M18: 6,649,775 km (0.113 R)
• M19: 8,134,235 km (0.094 R)
• M20: 8,637,033 km (0.101 R)
• M21: 9,193,238 km (0.095 R)
• M22: 9,585,184 km (0.082 R)
• M23: 9,672,998 km (0.072 R)
• M24: 10,747,859 km (0.091 R)
• M25: 11,114,523 km (0.091 R)
• M26: 11,766,172 km (0.1 R)
• M27: 12,478,258 km (0.116 R)
• M28: 12,670,491 km (0.087 R)
• M29: 12,960,711 km (0.118 R)
• M30: 13,155,338 km (0.092 R)
• M31: 13,646,318 km (0.076 R)
• M32: 14,243,512 km (0.047 R)
• M33: 14,747,657 km (0.102 R)
• M34: 16,138,020 km (0.088 R)
• M35: 16,505,283 km (0.099 R)
• M36: 16,610,749 km (0.076 R)
• M37: 16,822,281 km (0.067 R)
• M38: 16,981,602 km (0.083 R)
• M39: 17,355,148 km (0.054 R)
• M40: 18,219,375 km (0.119 R)
• M41: 18,437,489 km (0.051 R)
• M42: 18,656,650 km (0.052 R)
• M43: 19,989,267 km (0.099 R)
• M44: 20,723,943 km (0.086 R)
• M45: 21,525,039 km (0.115 R)
• M46: 21,871,508 km (0.113 R)
• M47: 22,219,772 km (0.085 R)
• M48: 23,157,451 km (0.085 R)
• M49: 24,467,779 km (0.117 R)
• M50: 25,314,204 km (0.092 R)
• M51: 26,108,718 km (0.113 R)
• M52: 26,293,172 km (0.054 R)
• M53: 26,601,643 km (0.078 R)
• M54: 26,911,460 km (0.066 R)
• M55: 27,722,131 km (0.075 R)
• M56: 28,288,209 km (0.117 R)
• M57: 28,604,310 km (0.066 R)
• M58: 28,731,169 km (0.066 R)
• M59: 29,303,979 km (0.082 R)
• M60: 29,752,025 km (0.115 R)
• M61: 31,567,245 km (0.081 R)
• M62: 33,819,142 km (0.101 R)
• M63: 36,947,533 km (0.046 R)
• M64: 37,223,840 km (0.096 R)
• M65: 37,431,631 km (0.037 R)
• M66: 37,709,135 km (0.035 R)
• M67: 38,196,525 km (0.083 R)
• M68: 39,107,277 km (0.046 R)
• M69: 39,954,300 km (0.112 R)
• M70: 41,594,641 km (0.089 R)
• M71: 41,738,404 km (0.106 R)
• M72: 42,026,231 km (0.118 R)
• M73: 42,098,337 km (0.114 R)
• M74: 42,387,061 km (0.052 R)
• M75: 42,676,383 km (0.078 R)
• M76: 44,279,474 km (0.044 R)
• M77: 44,720,039 km (0.099 R)
• M78: 45,605,659 km (0.086 R)
• M79: 47,920,237 km (0.076 R)
• M80: 48,221,677 km (0.118 R)
• M81: 48,448,168 km (0.114 R)
• M82: 48,902,198 km (0.098 R)
• M83: 49,053,890 km (0.119 R)
• M84: 49,433,719 km (0.081 R)
• M85: 49,585,860 km (0.106 R)
• M86: 49,890,740 km (0.058 R)
• M87: 50,425,852 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.5

Radius: 3.2

Gravity: 73.58 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.21 AU - 17.37 AU

Year: 21311 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,941,184 km

• M1: 98,435 km (0.063 R)
• M2: 486,791 km (0.098 R)
• M3: 670,647 km (0.084 R)
• M4: 2,514,142 km (0.085 R)
• M5: 2,552,439 km (0.047 R)
• M6: 2,591,035 km (0.093 R)
• M7: 3,486,977 km (0.119 R)
• M8: 3,572,846 km (0.071 R)
• M9: 4,192,929 km (0.09 R)
• M10: 4,845,475 km (0.064 R)
• M11: 5,529,137 km (0.103 R)
• M12: 5,579,103 km (0.105 R)
• M13: 7,092,285 km (0.098 R)
• M14: 7,809,158 km (0.101 R)
• M15: 7,921,506 km (0.078 R)
• M16: 8,261,692 km (0.112 R)
• M17: 8,433,580 km (0.054 R)
• M18: 9,073,859 km (0.103 R)
• M19: 9,669,408 km (0.112 R)
• M20: 9,850,571 km (0.084 R)
• M21: 10,897,906 km (0.096 R)
• M22: 11,339,219 km (0.075 R)
• M23: 11,594,134 km (0.11 R)
• M24: 13,564,937 km (0.102 R)
• M25: 13,699,874 km (0.104 R)
• M26: 13,971,394 km (0.044 R)
• M27: 14,107,678 km (0.049 R)
• M28: 16,062,473 km (0.11 R)
• M29: 16,564,374 km (0.087 R)
• M30: 19,681,245 km (0.079 R)
• M31: 19,987,323 km (0.111 R)
• M32: 20,449,431 km (0.087 R)
• M33: 21,619,884 km (0.045 R)
• M34: 21,856,698 km (0.119 R)
• M35: 22,651,810 km (0.07 R)
• M36: 22,731,845 km (0.112 R)
• M37: 23,133,516 km (0.116 R)
• M38: 25,592,007 km (0.11 R)
• M39: 25,758,809 km (0.105 R)
• M40: 34,730,193 km (0.105 R)
• M41: 37,250,917 km (0.103 R)
• M42: 37,913,935 km (0.116 R)
• M43: 38,294,661 km (0.113 R)
• M44: 40,799,528 km (0.086 R)
• M45: 41,482,891 km (0.092 R)
• M46: 41,580,728 km (0.105 R)
• M47: 42,367,015 km (0.068 R)
• M48: 42,761,953 km (0.088 R)
• M49: 43,555,570 km (0.115 R)
• M50: 43,655,202 km (0.117 R)
• M51: 44,153,961 km (0.117 R)
• M52: 45,459,801 km (0.117 R)
• M53: 47,595,759 km (0.109 R)
• M54: 48,006,256 km (0.053 R)
• M55: 50,076,690 km (0.106 R)
• M56: 52,175,997 km (0.073 R)
• M57: 54,303,728 km (0.094 R)
• M58: 54,518,102 km (0.117 R)
• M59: 54,732,775 km (0.12 R)
• M60: 56,026,347 km (0.114 R)
• M61: 58,424,102 km (0.114 R)
• M62: 58,753,517 km (0.117 R)
• M63: 58,863,621 km (0.104 R)
• M64: 59,414,440 km (0.085 R)
• M65: 60,521,614 km (0.113 R)
• M66: 61,300,570 km (0.085 R)
• M67: 62,980,853 km (0.097 R)
• M68: 64,676,395 km (0.109 R)
• M69: 65,017,179 km (0.082 R)
• M70: 66,157,863 km (0.09 R)
• M71: 66,730,673 km (0.079 R)
• M72: 66,845,415 km (0.105 R)
• M73: 67,765,741 km (0.061 R)
• M74: 68,227,550 km (0.105 R)
• M75: 73,968,218 km (0.111 R)
• M76: 75,278,097 km (0.098 R)
• M77: 75,397,626 km (0.05 R)
• M78: 76,595,606 km (0.105 R)
• M79: 76,956,286 km (0.04 R)
• M80: 78,889,091 km (0.107 R)
• M81: 80,227,244 km (0.074 R)
• M82: 80,593,459 km (0.092 R)
• M83: 80,838,052 km (0.087 R)
• M84: 81,450,206 km (0.054 R)
• M85: 81,941,186 km (0.114 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 10,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit