🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.07 AU - 1.31 AU

Year: 479 Days

Day: 41.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.82 AU - 3 AU

Year: 1380 Days

Day: 32.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.4

Radius: 10.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.09 AU - 8.35 AU

Year: 7914 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 85,479,503 km

• M1: 152,590 km (0.107 R)
• M2: 250,128 km (0.088 R)
• M3: 352,752 km (0.064 R)
• M4: 444,754 km (0.118 R)
• M5: 816,954 km (0.091 R)
• M6: 1,063,491 km (0.109 R)
• M7: 1,139,936 km (0.069 R)
• M8: 1,477,877 km (0.118 R)
• M9: 1,639,593 km (0.031 R)
• M10: 1,926,821 km (0.102 R)
• M11: 2,230,355 km (0.094 R)
• M12: 2,344,647 km (0.099 R)
• M13: 2,594,027 km (0.118 R)
• M14: 3,214,709 km (0.115 R)
• M15: 3,409,934 km (0.07 R)
• M16: 3,846,161 km (0.102 R)
• M17: 4,211,479 km (0.117 R)
• M18: 4,335,795 km (0.095 R)
• M19: 4,407,452 km (0.111 R)
• M20: 4,588,167 km (0.083 R)
• M21: 4,716,222 km (0.1 R)
• M22: 4,863,876 km (0.114 R)
• M23: 4,957,075 km (0.11 R)
• M24: 5,183,117 km (0.093 R)
• M25: 5,374,004 km (0.116 R)
• M26: 5,586,732 km (0.055 R)
• M27: 5,743,212 km (0.091 R)
• M28: 5,960,727 km (0.095 R)
• M29: 6,181,085 km (0.071 R)
• M30: 6,383,790 km (0.105 R)
• M31: 6,837,371 km (0.055 R)
• M32: 7,645,199 km (0.101 R)
• M33: 7,775,649 km (0.097 R)
• M34: 7,884,855 km (0.12 R)
• M35: 8,016,501 km (0.075 R)
• M36: 8,193,326 km (0.112 R)
• M37: 8,528,275 km (0.095 R)
• M38: 8,844,825 km (0.12 R)
• M39: 9,027,633 km (0.071 R)
• M40: 9,096,448 km (0.076 R)
• M41: 9,165,413 km (0.028 R)
• M42: 9,373,503 km (0.062 R)
• M43: 9,513,228 km (0.105 R)
• M44: 9,700,375 km (0.078 R)
• M45: 10,269,445 km (0.116 R)
• M46: 10,898,205 km (0.07 R)
• M47: 11,365,549 km (0.079 R)
• M48: 11,914,872 km (0.058 R)
• M49: 12,243,688 km (0.088 R)
• M50: 12,473,022 km (0.116 R)
• M51: 12,678,120 km (0.102 R)
• M52: 13,065,579 km (0.085 R)
• M53: 13,588,274 km (0.111 R)
• M54: 14,011,486 km (0.102 R)
• M55: 14,224,663 km (0.113 R)
• M56: 14,465,815 km (0.054 R)
• M57: 14,816,472 km (0.098 R)
• M58: 15,169,972 km (0.068 R)
• M59: 15,251,952 km (0.1 R)
• M60: 15,361,457 km (0.116 R)
• M61: 15,581,366 km (0.117 R)
• M62: 16,639,921 km (0.091 R)
• M63: 16,809,266 km (0.106 R)
• M64: 17,320,591 km (0.088 R)
• M65: 17,434,884 km (0.111 R)
• M66: 17,606,772 km (0.072 R)
• M67: 17,692,940 km (0.047 R)
• M68: 18,010,237 km (0.104 R)
• M69: 18,126,026 km (0.081 R)
• M70: 18,591,724 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.4

Radius: 3

Gravity: 99.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.45 AU - 17.95 AU

Year: 20795 Days

Day: 18.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 59.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,479,503 km

• M1: 261,048 km (0.102 R)
• M2: 335,398 km (0.097 R)
• M3: 772,673 km (0.076 R)
• M4: 1,109,418 km (0.053 R)
• M5: 2,344,199 km (0.084 R)
• M6: 2,578,768 km (0.101 R)
• M7: 2,861,658 km (0.116 R)
• M8: 3,544,722 km (0.082 R)
• M9: 3,589,003 km (0.095 R)
• M10: 3,996,058 km (0.091 R)
• M11: 4,228,384 km (0.061 R)
• M12: 5,868,425 km (0.099 R)
• M13: 5,920,785 km (0.116 R)
• M14: 7,736,903 km (0.071 R)
• M15: 8,495,813 km (0.119 R)
• M16: 9,400,581 km (0.085 R)
• M17: 9,461,916 km (0.067 R)
• M18: 10,020,514 km (0.104 R)
• M19: 10,146,027 km (0.103 R)
• M20: 10,462,277 km (0.049 R)
• M21: 10,781,668 km (0.098 R)
• M22: 11,364,801 km (0.027 R)
• M23: 11,759,141 km (0.103 R)
• M24: 12,291,859 km (0.104 R)
• M25: 12,493,666 km (0.03 R)
• M26: 13,519,010 km (0.053 R)
• M27: 13,727,400 km (0.12 R)
• M28: 15,142,895 km (0.108 R)
• M29: 15,214,851 km (0.113 R)
• M30: 15,867,846 km (0.101 R)
• M31: 16,827,217 km (0.11 R)
• M32: 17,201,062 km (0.077 R)
• M33: 18,801,311 km (0.055 R)
• M34: 19,423,189 km (0.111 R)
• M35: 19,658,207 km (0.086 R)
• M36: 22,059,253 km (0.025 R)
• M37: 22,304,295 km (0.112 R)
• M38: 23,045,253 km (0.077 R)
• M39: 23,460,237 km (0.079 R)
• M40: 24,297,686 km (0.117 R)
• M41: 25,315,550 km (0.115 R)
• M42: 25,915,737 km (0.096 R)
• M43: 27,130,023 km (0.112 R)
• M44: 27,480,381 km (0.093 R)
• M45: 27,656,009 km (0.117 R)
• M46: 28,273,998 km (0.117 R)
• M47: 28,896,624 km (0.057 R)
• M48: 30,336,354 km (0.08 R)
• M49: 32,539,332 km (0.116 R)
• M50: 32,818,332 km (0.097 R)
• M51: 33,191,579 km (0.078 R)
• M52: 33,472,374 km (0.076 R)
• M53: 33,660,119 km (0.087 R)
• M54: 34,793,473 km (0.104 R)
• M55: 35,460,230 km (0.055 R)
• M56: 38,169,448 km (0.097 R)
• M57: 39,054,319 km (0.102 R)
• M58: 40,444,233 km (0.087 R)
• M59: 40,544,165 km (0.096 R)
• M60: 41,446,838 km (0.089 R)
• M61: 42,457,671 km (0.107 R)
• M62: 42,660,675 km (0.112 R)
• M63: 44,503,422 km (0.025 R)
• M64: 45,019,834 km (0.029 R)
• M65: 46,790,474 km (0.052 R)
• M66: 49,649,289 km (0.098 R)
• M67: 50,614,644 km (0.116 R)
• M68: 51,694,591 km (0.105 R)
• M69: 53,000,431 km (0.087 R)
• M70: 54,207,088 km (0.105 R)
• M71: 55,978,177 km (0.1 R)
• M72: 59,123,023 km (0.095 R)
• M73: 60,602,546 km (0.083 R)
• M74: 60,831,132 km (0.052 R)
• M75: 63,597,795 km (0.115 R)
• M76: 65,582,061 km (0.057 R)
• M77: 66,876,980 km (0.069 R)
• M78: 66,995,013 km (0.093 R)
• M79: 67,942,566 km (0.083 R)
• M80: 69,133,215 km (0.117 R)
• M81: 69,252,594 km (0.085 R)
• M82: 69,970,664 km (0.104 R)
• M83: 70,330,597 km (0.059 R)
• M84: 70,571,000 km (0.03 R)
• M85: 71,293,558 km (0.08 R)
• M86: 71,535,009 km (0.104 R)
• M87: 72,018,659 km (0.038 R)
• M88: 72,624,680 km (0.119 R)
• M89: 74,453,065 km (0.102 R)
• M90: 74,820,477 km (0.068 R)
• M91: 74,943,148 km (0.119 R)
• M92: 75,188,638 km (0.097 R)
• M93: 75,311,458 km (0.079 R)
• M94: 76,666,964 km (0.077 R)
• M95: 80,907,465 km (0.062 R)
• M96: 83,564,323 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 17,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit