🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.53 AU - 0.59 AU

Year: 148 Days

Day: 28.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,571,132 km

• M1: 33,510 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.92 AU - 2.56 AU

Year: 1184 Days

Day: 28 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,571,132 km

• M1: 341,831 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.3 AU - 4.16 AU

Year: 2544 Days

Day: 15.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3 AU - 4.66 AU

Year: 2647 Days

Day: 28.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,571,132 km

• M1: 135,685 km (0.101 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 13.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.35 AU - 6.71 AU

Year: 5892 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,571,132 km

• M1: 172,636 km (0.036 R)
• M2: 304,581 km (0.114 R)
• M3: 559,346 km (0.111 R)
• M4: 758,611 km (0.068 R)
• M5: 1,031,328 km (0.104 R)
• M6: 1,142,180 km (0.112 R)
• M7: 1,909,617 km (0.086 R)
• M8: 2,111,724 km (0.083 R)
• M9: 2,239,779 km (0.053 R)
• M10: 2,470,160 km (0.068 R)
• M11: 2,691,266 km (0.033 R)
• M12: 2,972,510 km (0.107 R)
• M13: 3,337,678 km (0.093 R)
• M14: 3,487,874 km (0.063 R)
• M15: 3,795,148 km (0.048 R)
• M16: 4,232,273 km (0.026 R)
• M17: 4,436,325 km (0.034 R)
• M18: 4,581,285 km (0.04 R)
• M19: 4,685,705 km (0.116 R)
• M20: 5,350,966 km (0.112 R)
• M21: 5,572,072 km (0.119 R)
• M22: 5,728,701 km (0.072 R)
• M23: 5,954,893 km (0.063 R)
• M24: 6,533,537 km (0.098 R)
• M25: 6,722,480 km (0.105 R)
• M26: 6,841,559 km (0.078 R)
• M27: 6,985,323 km (0.105 R)
• M28: 7,300,376 km (0.103 R)
• M29: 7,546,016 km (0.054 R)
• M30: 7,794,348 km (0.102 R)
• M31: 8,273,660 km (0.084 R)
• M32: 8,529,771 km (0.108 R)
• M33: 8,971,235 km (0.036 R)
• M34: 9,473,584 km (0.06 R)
• M35: 10,203,173 km (0.12 R)
• M36: 10,312,828 km (0.11 R)
• M37: 10,644,188 km (0.068 R)
• M38: 11,007,112 km (0.082 R)
• M39: 11,232,407 km (0.09 R)
• M40: 11,516,343 km (0.077 R)
• M41: 11,802,674 km (0.085 R)
• M42: 11,946,587 km (0.073 R)
• M43: 12,091,248 km (0.059 R)
• M44: 12,382,216 km (0.117 R)
• M45: 13,030,573 km (0.087 R)
• M46: 13,119,883 km (0.079 R)
• M47: 13,269,032 km (0.104 R)
• M48: 13,539,206 km (0.076 R)
• M49: 13,750,438 km (0.088 R)
• M50: 14,329,531 km (0.071 R)
• M51: 14,483,318 km (0.079 R)
• M52: 14,606,736 km (0.036 R)
• M53: 14,761,420 km (0.086 R)
• M54: 15,010,202 km (0.087 R)
• M55: 15,701,344 km (0.099 R)
• M56: 16,178,561 km (0.093 R)
• M57: 16,595,939 km (0.114 R)
• M58: 17,540,051 km (0.07 R)
• M59: 17,968,799 km (0.119 R)
• M60: 18,301,056 km (0.102 R)
• M61: 18,668,917 km (0.06 R)
• M62: 18,938,043 km (0.118 R)
• M63: 19,855,677 km (0.068 R)
• M64: 20,371,640 km (0.085 R)
• M65: 20,613,988 km (0.109 R)
• M66: 21,066,671 km (0.086 R)
• M67: 21,804,787 km (0.112 R)
• M68: 21,981,762 km (0.096 R)
• M69: 24,033,048 km (0.054 R)
• M70: 24,472,716 km (0.071 R)
• M71: 24,730,323 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 12.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.82 AU - 12.96 AU

Year: 14477 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,571,132 km

• M1: 163,810 km (0.09 R)
• M2: 709,244 km (0.102 R)
• M3: 856,298 km (0.101 R)
• M4: 1,061,696 km (0.052 R)
• M5: 1,467,854 km (0.1 R)
• M6: 1,549,385 km (0.064 R)
• M7: 1,921,285 km (0.098 R)
• M8: 2,041,562 km (0.046 R)
• M9: 2,133,415 km (0.042 R)
• M10: 2,884,247 km (0.029 R)
• M11: 3,199,300 km (0.093 R)
• M12: 3,306,861 km (0.097 R)
• M13: 3,488,922 km (0.078 R)
• M14: 3,939,361 km (0.093 R)
• M15: 4,528,477 km (0.115 R)
• M16: 4,936,730 km (0.088 R)
• M17: 5,442,520 km (0.093 R)
• M18: 5,614,857 km (0.084 R)
• M19: 6,732,652 km (0.093 R)
• M20: 7,151,676 km (0.106 R)
• M21: 7,293,345 km (0.102 R)
• M22: 7,627,397 km (0.118 R)
• M23: 7,820,528 km (0.119 R)
• M24: 8,911,844 km (0.081 R)
• M25: 9,269,234 km (0.12 R)
• M26: 9,372,157 km (0.088 R)
• M27: 9,683,321 km (0.09 R)
• M28: 11,125,294 km (0.08 R)
• M29: 12,067,462 km (0.086 R)
• M30: 12,236,358 km (0.089 R)
• M31: 12,462,849 km (0.073 R)
• M32: 13,035,210 km (0.09 R)
• M33: 13,382,577 km (0.111 R)
• M34: 13,499,113 km (0.117 R)
• M35: 13,674,592 km (0.12 R)
• M36: 13,791,876 km (0.092 R)
• M37: 14,146,124 km (0.049 R)
• M38: 14,803,158 km (0.106 R)
• M39: 15,838,076 km (0.058 R)
• M40: 16,645,306 km (0.107 R)
• M41: 17,529,579 km (0.117 R)
• M42: 17,848,971 km (0.117 R)
• M43: 19,673,766 km (0.077 R)
• M44: 20,945,647 km (0.088 R)
• M45: 22,451,349 km (0.118 R)
• M46: 23,217,141 km (0.069 R)
• M47: 24,204,337 km (0.084 R)
• M48: 26,585,038 km (0.096 R)
• M49: 27,247,307 km (0.105 R)
• M50: 29,949,943 km (0.082 R)
• M51: 30,638,990 km (0.072 R)
• M52: 31,410,616 km (0.109 R)
• M53: 32,188,675 km (0.099 R)
• M54: 32,345,004 km (0.092 R)
• M55: 32,894,328 km (0.081 R)
• M56: 33,367,655 km (0.087 R)
• M57: 33,843,227 km (0.085 R)
• M58: 33,922,664 km (0.064 R)
• M59: 35,363,889 km (0.046 R)
• M60: 37,070,502 km (0.111 R)
• M61: 37,645,407 km (0.094 R)
• M62: 39,053,571 km (0.075 R)
• M63: 39,303,998 km (0.08 R)
• M64: 39,890,123 km (0.078 R)
• M65: 41,580,728 km (0.071 R)
• M66: 44,682,341 km (0.092 R)
• M67: 46,349,160 km (0.079 R)
• M68: 46,437,423 km (0.117 R)
• M69: 48,214,945 km (0.061 R)
• M70: 48,483,473 km (0.099 R)
• M71: 48,842,358 km (0.035 R)
• M72: 49,202,141 km (0.1 R)
• M73: 49,562,672 km (0.076 R)
• M74: 50,922,816 km (0.05 R)
• M75: 53,309,351 km (0.068 R)
• M76: 54,237,007 km (0.12 R)
• M77: 54,702,855 km (0.072 R)
• M78: 56,579,261 km (0.105 R)
• M79: 60,009,690 km (0.11 R)
• M80: 60,298,563 km (0.113 R)
• M81: 60,491,395 km (0.12 R)
• M82: 61,847,200 km (0.114 R)
• M83: 63,213,029 km (0.11 R)
• M84: 65,478,390 km (0.073 R)
• M85: 66,073,640 km (0.078 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: 340 - 19,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit