🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.52 AU - 0.78 AU

Year: 190 Days

Day: 36.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,801,259 km

• M1: 177,872 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.49 AU - 1.83 AU

Year: 773 Days

Day: 34.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,801,259 km

• M1: 1,187,657 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.52 AU - 1.82 AU

Year: 780 Days

Day: 18.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.81 AU - 4.79 AU

Year: 3225 Days

Day: 29.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,801,259 km

• M1: 31,864 km (0.102 R)
• M2: 1,097,749 km (0.119 R)

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.8

Radius: 9.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.14 AU - 9.24 AU

Year: 7712 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,801,259 km

• M1: 129,103 km (0.051 R)
• M2: 201,060 km (0.101 R)
• M3: 448,943 km (0.113 R)
• M4: 538,253 km (0.119 R)
• M5: 685,009 km (0.08 R)
• M6: 887,863 km (0.116 R)
• M7: 1,004,400 km (0.092 R)
• M8: 1,110,615 km (0.037 R)
• M9: 1,384,977 km (0.12 R)
• M10: 1,573,919 km (0.113 R)
• M11: 1,789,939 km (0.09 R)
• M12: 1,996,533 km (0.112 R)
• M13: 2,132,069 km (0.116 R)
• M14: 2,270,746 km (0.115 R)
• M15: 2,641,300 km (0.111 R)
• M16: 2,877,216 km (0.088 R)
• M17: 3,008,712 km (0.084 R)
• M18: 3,142,453 km (0.104 R)
• M19: 3,602,167 km (0.09 R)
• M20: 3,720,349 km (0.115 R)
• M21: 3,960,903 km (0.095 R)
• M22: 4,034,056 km (0.076 R)
• M23: 4,256,209 km (0.09 R)
• M24: 4,868,214 km (0.059 R)
• M25: 4,999,262 km (0.119 R)
• M26: 5,131,506 km (0.099 R)
• M27: 5,589,724 km (0.093 R)
• M28: 5,809,933 km (0.099 R)
• M29: 6,287,449 km (0.111 R)
• M30: 6,574,228 km (0.088 R)
• M31: 6,923,988 km (0.115 R)
• M32: 7,012,400 km (0.103 R)
• M33: 7,369,939 km (0.075 R)
• M34: 7,917,318 km (0.088 R)
• M35: 8,009,769 km (0.076 R)
• M36: 8,699,266 km (0.071 R)
• M37: 9,083,284 km (0.062 R)
• M38: 9,505,598 km (0.109 R)
• M39: 10,034,277 km (0.119 R)
• M40: 10,606,489 km (0.084 R)
• M41: 11,432,269 km (0.044 R)
• M42: 11,607,000 km (0.1 R)
• M43: 11,923,549 km (0.06 R)
• M44: 12,029,763 km (0.087 R)
• M45: 12,278,694 km (0.117 R)
• M46: 12,457,613 km (0.046 R)
• M47: 12,854,197 km (0.119 R)
• M48: 13,364,924 km (0.118 R)
• M49: 13,994,133 km (0.108 R)
• M50: 14,443,974 km (0.115 R)
• M51: 14,519,371 km (0.084 R)
• M52: 15,744,428 km (0.084 R)
• M53: 15,900,010 km (0.109 R)
• M54: 16,369,448 km (0.09 R)
• M55: 16,724,444 km (0.113 R)
• M56: 17,281,845 km (0.087 R)
• M57: 17,562,940 km (0.1 R)
• M58: 17,926,462 km (0.09 R)
• M59: 19,238,885 km (0.097 R)
• M60: 19,571,889 km (0.083 R)
• M61: 19,697,252 km (0.041 R)
• M62: 21,695,880 km (0.09 R)
• M63: 21,955,582 km (0.072 R)
• M64: 22,085,882 km (0.094 R)
• M65: 22,390,912 km (0.102 R)
• M66: 22,653,306 km (0.071 R)
• M67: 23,936,557 km (0.089 R)
• M68: 24,025,867 km (0.049 R)
• M69: 24,519,390 km (0.075 R)
• M70: 24,654,627 km (0.114 R)
• M71: 24,744,834 km (0.047 R)
• M72: 24,925,698 km (0.069 R)
• M73: 25,562,087 km (0.085 R)
• M74: 26,111,860 km (0.082 R)
• M75: 27,036,674 km (0.035 R)
• M76: 27,269,597 km (0.099 R)
• M77: 27,409,621 km (0.088 R)
• M78: 28,491,513 km (0.107 R)
• M79: 28,633,631 km (0.115 R)
• M80: 30,019,655 km (0.054 R)
• M81: 31,280,915 km (0.1 R)
• M82: 31,427,521 km (0.079 R)
• M83: 32,164,141 km (0.074 R)
• M84: 32,509,861 km (0.055 R)
• M85: 32,757,446 km (0.062 R)
• M86: 33,155,077 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.2

Radius: 6.5

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.14 AU - 16.36 AU

Year: 18439 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,801,259 km

• M1: 111,450 km (0.09 R)
• M2: 252,970 km (0.103 R)
• M3: 405,410 km (0.108 R)
• M4: 1,095,356 km (0.116 R)
• M5: 1,738,327 km (0.098 R)
• M6: 1,884,933 km (0.059 R)
• M7: 2,846,997 km (0.088 R)
• M8: 2,915,812 km (0.1 R)
• M9: 3,090,542 km (0.097 R)
• M10: 3,523,479 km (0.066 R)
• M11: 3,898,820 km (0.109 R)
• M12: 4,366,014 km (0.104 R)
• M13: 4,850,861 km (0.117 R)
• M14: 5,225,753 km (0.077 R)
• M15: 5,267,939 km (0.05 R)
• M16: 5,395,397 km (0.097 R)
• M17: 5,827,286 km (0.107 R)
• M18: 6,908,729 km (0.068 R)
• M19: 7,424,842 km (0.071 R)
• M20: 8,844,077 km (0.048 R)
• M21: 9,662,078 km (0.047 R)
• M22: 9,713,988 km (0.051 R)
• M23: 9,766,048 km (0.082 R)
• M24: 9,922,677 km (0.079 R)
• M25: 10,664,533 km (0.103 R)
• M26: 11,042,118 km (0.066 R)
• M27: 11,755,101 km (0.109 R)
• M28: 12,539,443 km (0.104 R)
• M29: 12,823,679 km (0.111 R)
• M30: 13,340,689 km (0.118 R)
• M31: 14,692,456 km (0.11 R)
• M32: 15,719,445 km (0.101 R)
• M33: 15,780,481 km (0.09 R)
• M34: 16,396,226 km (0.099 R)
• M35: 16,520,242 km (0.071 R)
• M36: 18,289,686 km (0.119 R)
• M37: 19,131,623 km (0.108 R)
• M38: 19,196,848 km (0.055 R)
• M39: 19,985,976 km (0.086 R)
• M40: 20,184,941 km (0.062 R)
• M41: 21,800,000 km (0.067 R)
• M42: 24,369,942 km (0.108 R)
• M43: 25,582,433 km (0.119 R)
• M44: 26,887,674 km (0.082 R)
• M45: 26,960,678 km (0.115 R)
• M46: 27,400,944 km (0.118 R)
• M47: 28,065,757 km (0.117 R)
• M48: 29,486,788 km (0.108 R)
• M49: 30,016,065 km (0.084 R)
• M50: 30,243,902 km (0.096 R)
• M51: 30,472,338 km (0.112 R)
• M52: 30,854,262 km (0.1 R)
• M53: 31,545,853 km (0.073 R)
• M54: 34,919,584 km (0.07 R)
• M55: 37,095,784 km (0.079 R)
• M56: 37,503,588 km (0.055 R)
• M57: 37,748,928 km (0.115 R)
• M58: 37,912,888 km (0.114 R)
• M59: 38,488,391 km (0.086 R)
• M60: 41,071,497 km (0.117 R)
• M61: 44,659,452 km (0.103 R)
• M62: 45,267,119 km (0.101 R)
• M63: 45,790,113 km (0.119 R)
• M64: 46,140,022 km (0.119 R)
• M65: 47,106,574 km (0.103 R)
• M66: 47,636,600 km (0.107 R)
• M67: 48,524,313 km (0.115 R)
• M68: 48,880,955 km (0.039 R)
• M69: 49,327,953 km (0.117 R)
• M70: 51,583,440 km (0.092 R)
• M71: 51,856,307 km (0.114 R)
• M72: 57,414,017 km (0.113 R)
• M73: 57,602,511 km (0.06 R)
• M74: 59,976,030 km (0.117 R)
• M75: 60,262,959 km (0.098 R)
• M76: 62,381,265 km (0.118 R)
• M77: 62,963,201 km (0.093 R)
• M78: 65,604,201 km (0.112 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit