🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.53 AU - 0.67 AU

Year: 170 Days

Day: 29.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.87 AU - 1.35 AU

Year: 427 Days

Day: 40.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,972,234 km

• M1: 100,829 km (0.085 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.4

Radius: 12.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6 AU - 8.88 AU

Year: 7412 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,972,234 km

• M1: 196,572 km (0.113 R)
• M2: 343,028 km (0.082 R)
• M3: 444,306 km (0.03 R)
• M4: 526,585 km (0.069 R)
• M5: 747,690 km (0.118 R)
• M6: 917,484 km (0.067 R)
• M7: 1,000,660 km (0.076 R)
• M8: 1,538,764 km (0.085 R)
• M9: 1,760,169 km (0.06 R)
• M10: 2,065,647 km (0.099 R)
• M11: 2,349,435 km (0.103 R)
• M12: 2,427,375 km (0.074 R)
• M13: 3,018,436 km (0.068 R)
• M14: 3,297,735 km (0.06 R)
• M15: 3,563,122 km (0.055 R)
• M16: 3,698,658 km (0.066 R)
• M17: 3,974,666 km (0.104 R)
• M18: 4,115,138 km (0.078 R)
• M19: 4,353,148 km (0.102 R)
• M20: 4,743,599 km (0.035 R)
• M21: 4,968,145 km (0.119 R)
• M22: 5,196,282 km (0.105 R)
• M23: 5,663,027 km (0.065 R)
• M24: 5,954,893 km (0.092 R)
• M25: 6,526,058 km (0.106 R)
• M26: 6,664,585 km (0.118 R)
• M27: 6,944,782 km (0.066 R)
• M28: 7,200,146 km (0.097 R)
• M29: 7,429,928 km (0.044 R)
• M30: 7,516,695 km (0.098 R)
• M31: 7,779,089 km (0.11 R)
• M32: 7,985,235 km (0.098 R)
• M33: 9,197,875 km (0.119 R)
• M34: 9,447,405 km (0.111 R)
• M35: 9,857,452 km (0.095 R)
• M36: 10,080,802 km (0.085 R)
• M37: 11,522,327 km (0.114 R)
• M38: 11,892,732 km (0.111 R)
• M39: 12,507,429 km (0.09 R)
• M40: 12,645,508 km (0.059 R)
• M41: 12,784,036 km (0.096 R)
• M42: 12,923,012 km (0.06 R)
• M43: 13,202,610 km (0.099 R)
• M44: 13,378,388 km (0.108 R)
• M45: 14,232,741 km (0.06 R)
• M46: 14,594,020 km (0.112 R)
• M47: 14,739,429 km (0.105 R)
• M48: 14,848,785 km (0.12 R)
• M49: 15,141,548 km (0.094 R)
• M50: 15,919,607 km (0.097 R)
• M51: 16,181,702 km (0.093 R)
• M52: 16,445,444 km (0.037 R)
• M53: 16,596,687 km (0.075 R)
• M54: 16,976,965 km (0.117 R)
• M55: 17,823,689 km (0.088 R)
• M56: 18,057,061 km (0.095 R)
• M57: 19,000,575 km (0.112 R)
• M58: 20,040,729 km (0.098 R)
• M59: 20,364,459 km (0.111 R)
• M60: 20,445,691 km (0.027 R)
• M61: 20,567,613 km (0.104 R)
• M62: 21,511,276 km (0.113 R)
• M63: 21,635,442 km (0.084 R)
• M64: 22,092,614 km (0.065 R)
• M65: 22,217,827 km (0.088 R)
• M66: 22,594,963 km (0.106 R)
• M67: 23,185,725 km (0.097 R)
• M68: 23,440,490 km (0.118 R)
• M69: 23,781,723 km (0.037 R)
• M70: 24,512,210 km (0.071 R)
• M71: 25,119,278 km (0.115 R)
• M72: 25,337,242 km (0.071 R)
• M73: 26,481,217 km (0.113 R)
• M74: 26,881,092 km (0.09 R)
• M75: 27,193,452 km (0.088 R)
• M76: 27,551,889 km (0.042 R)
• M77: 27,686,826 km (0.079 R)
• M78: 28,910,237 km (0.083 R)
• M79: 29,689,642 km (0.084 R)
• M80: 30,244,052 km (0.1 R)
• M81: 31,269,246 km (0.101 R)
• M82: 31,409,868 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 11.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.45 AU - 8.75 AU

Year: 8420 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,972,234 km

• M1: 171,290 km (0.102 R)
• M2: 305,180 km (0.108 R)
• M3: 400,922 km (0.114 R)
• M4: 689,646 km (0.097 R)
• M5: 1,042,248 km (0.113 R)
• M6: 1,568,384 km (0.042 R)
• M7: 1,796,072 km (0.086 R)
• M8: 1,903,334 km (0.03 R)
• M9: 2,124,290 km (0.055 R)
• M10: 2,471,506 km (0.096 R)
• M11: 2,988,217 km (0.065 R)
• M12: 3,324,962 km (0.102 R)
• M13: 3,431,027 km (0.095 R)
• M14: 4,063,078 km (0.115 R)
• M15: 4,701,412 km (0.087 R)
• M16: 4,820,941 km (0.089 R)
• M17: 5,277,962 km (0.095 R)
• M18: 5,717,182 km (0.085 R)
• M19: 5,812,775 km (0.117 R)
• M20: 6,038,219 km (0.097 R)
• M21: 6,332,179 km (0.087 R)
• M22: 6,464,274 km (0.102 R)
• M23: 6,630,776 km (0.104 R)
• M24: 6,731,455 km (0.119 R)
• M25: 6,832,584 km (0.088 R)
• M26: 7,207,625 km (0.077 R)
• M27: 7,800,631 km (0.046 R)
• M28: 8,156,824 km (0.059 R)
• M29: 9,070,717 km (0.046 R)
• M30: 11,514,249 km (0.057 R)
• M31: 12,042,479 km (0.076 R)
• M32: 12,330,156 km (0.099 R)
• M33: 12,870,653 km (0.103 R)
• M34: 12,954,428 km (0.046 R)
• M35: 13,122,725 km (0.084 R)
• M36: 13,631,657 km (0.052 R)
• M37: 13,888,666 km (0.109 R)
• M38: 15,108,936 km (0.1 R)
• M39: 15,866,500 km (0.073 R)
• M40: 16,001,437 km (0.095 R)
• M41: 17,511,328 km (0.088 R)
• M42: 17,837,302 km (0.118 R)
• M43: 18,071,572 km (0.088 R)
• M44: 18,212,494 km (0.102 R)
• M45: 18,353,864 km (0.077 R)
• M46: 20,566,865 km (0.114 R)
• M47: 21,306,477 km (0.1 R)
• M48: 22,255,974 km (0.051 R)
• M49: 22,964,320 km (0.051 R)
• M50: 23,526,210 km (0.077 R)
• M51: 24,144,348 km (0.106 R)
• M52: 24,403,452 km (0.118 R)
• M53: 26,455,935 km (0.119 R)
• M54: 26,830,229 km (0.096 R)
• M55: 26,991,196 km (0.073 R)
• M56: 27,260,173 km (0.102 R)
• M57: 28,017,886 km (0.048 R)
• M58: 29,057,292 km (0.026 R)
• M59: 29,222,598 km (0.088 R)
• M60: 29,388,203 km (0.114 R)
• M61: 29,998,113 km (0.099 R)
• M62: 30,724,261 km (0.064 R)
• M63: 30,836,459 km (0.091 R)
• M64: 31,005,056 km (0.097 R)
• M65: 31,173,952 km (0.059 R)
• M66: 31,286,749 km (0.07 R)
• M67: 32,080,067 km (0.089 R)
• M68: 32,593,486 km (0.08 R)
• M69: 33,917,876 km (0.112 R)
• M70: 35,495,087 km (0.093 R)
• M71: 35,848,736 km (0.095 R)
• M72: 35,966,918 km (0.094 R)
• M73: 36,262,973 km (0.111 R)
• M74: 37,036,394 km (0.107 R)
• M75: 37,514,957 km (0.102 R)
• M76: 37,935,477 km (0.093 R)
• M77: 38,599,392 km (0.092 R)
• M78: 41,107,700 km (0.085 R)
• M79: 41,355,135 km (0.091 R)
• M80: 41,479,151 km (0.052 R)

Asteroid Belt

Center: 12.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.5

Radius: 7.3

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.25 AU - 21.03 AU

Year: 27061 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,972,234 km

• M1: 105,766 km (0.069 R)
• M2: 210,185 km (0.101 R)
• M3: 310,266 km (0.088 R)
• M4: 635,641 km (0.042 R)
• M5: 1,846,636 km (0.05 R)
• M6: 1,920,238 km (0.039 R)
• M7: 2,585,650 km (0.116 R)
• M8: 2,668,228 km (0.111 R)
• M9: 2,794,039 km (0.094 R)
• M10: 2,921,646 km (0.111 R)
• M11: 3,316,435 km (0.112 R)
• M12: 4,548,673 km (0.067 R)
• M13: 4,953,784 km (0.078 R)
• M14: 5,636,698 km (0.057 R)
• M15: 6,016,527 km (0.097 R)
• M16: 6,858,464 km (0.055 R)
• M17: 7,381,009 km (0.1 R)
• M18: 7,856,431 km (0.09 R)
• M19: 7,916,570 km (0.072 R)
• M20: 8,097,882 km (0.041 R)
• M21: 8,280,541 km (0.107 R)
• M22: 8,836,746 km (0.097 R)
• M23: 10,115,359 km (0.094 R)
• M24: 10,180,883 km (0.111 R)
• M25: 10,246,407 km (0.098 R)
• M26: 10,709,562 km (0.076 R)
• M27: 11,247,067 km (0.073 R)
• M28: 12,558,741 km (0.104 R)
• M29: 13,340,091 km (0.118 R)
• M30: 15,173,712 km (0.092 R)
• M31: 16,542,084 km (0.102 R)
• M32: 18,909,021 km (0.075 R)
• M33: 19,151,370 km (0.101 R)
• M34: 19,394,915 km (0.111 R)
• M35: 19,476,296 km (0.06 R)
• M36: 20,461,847 km (0.066 R)
• M37: 20,794,104 km (0.087 R)
• M38: 21,295,556 km (0.063 R)
• M39: 21,463,704 km (0.027 R)
• M40: 22,310,578 km (0.081 R)
• M41: 23,514,541 km (0.087 R)
• M42: 25,448,842 km (0.078 R)
• M43: 25,627,312 km (0.075 R)
• M44: 26,706,212 km (0.111 R)
• M45: 30,692,397 km (0.113 R)
• M46: 31,933,461 km (0.113 R)
• M47: 34,366,072 km (0.094 R)
• M48: 34,958,778 km (0.089 R)
• M49: 36,756,795 km (0.099 R)
• M50: 37,160,560 km (0.067 R)
• M51: 37,565,671 km (0.1 R)
• M52: 37,768,675 km (0.082 R)
• M53: 38,176,030 km (0.117 R)
• M54: 38,584,881 km (0.111 R)
• M55: 39,716,439 km (0.065 R)
• M56: 40,130,676 km (0.117 R)
• M57: 42,328,718 km (0.088 R)
• M58: 45,535,797 km (0.119 R)
• M59: 46,186,547 km (0.11 R)
• M60: 46,731,233 km (0.111 R)
• M61: 46,840,440 km (0.089 R)
• M62: 48,930,920 km (0.051 R)
• M63: 51,502,209 km (0.087 R)
• M64: 52,520,222 km (0.096 R)
• M65: 54,576,146 km (0.117 R)
• M66: 59,592,910 km (0.053 R)
• M67: 60,304,547 km (0.105 R)
• M68: 61,138,406 km (0.04 R)
• M69: 61,496,842 km (0.073 R)
• M70: 61,736,199 km (0.031 R)
• M71: 62,215,959 km (0.107 R)
• M72: 62,696,916 km (0.086 R)
• M73: 63,662,571 km (0.1 R)
• M74: 64,511,539 km (0.118 R)
• M75: 64,754,785 km (0.119 R)
• M76: 65,486,318 km (0.043 R)
• M77: 67,080,882 km (0.104 R)
• M78: 67,574,106 km (0.086 R)
• M79: 68,192,245 km (0.102 R)
• M80: 72,697,983 km (0.119 R)
• M81: 74,731,317 km (0.086 R)
• M82: 75,242,493 km (0.078 R)
• M83: 75,883,221 km (0.085 R)
• M84: 77,945,577 km (0.103 R)
• M85: 81,861,750 km (0.114 R)
• M86: 82,520,729 km (0.052 R)
• M87: 83,313,747 km (0.071 R)
• M88: 84,640,979 km (0.059 R)
• M89: 85,841,502 km (0.058 R)
• M90: 87,047,710 km (0.077 R)
• M91: 90,972,260 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit