🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 45.5 Hours

Environment

Temp: 246 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 170 Days

Day: 31.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.24 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 13.7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.61 AU - 9.11 AU

Year: 7855 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,803,191 km

• M1: 223,200 km (0.116 R)
• M2: 396,734 km (0.101 R)
• M3: 667,655 km (0.089 R)
• M4: 877,990 km (0.082 R)
• M5: 1,037,611 km (0.047 R)
• M6: 1,752,389 km (0.043 R)
• M7: 2,172,011 km (0.088 R)
• M8: 3,076,630 km (0.105 R)
• M9: 3,298,783 km (0.115 R)
• M10: 3,440,302 km (0.091 R)
• M11: 3,700,303 km (0.091 R)
• M12: 4,209,086 km (0.102 R)
• M13: 4,394,138 km (0.086 R)
• M14: 4,676,729 km (0.108 R)
• M15: 4,772,172 km (0.083 R)
• M16: 5,030,228 km (0.054 R)
• M17: 5,831,774 km (0.098 R)
• M18: 6,107,931 km (0.089 R)
• M19: 6,282,811 km (0.09 R)
• M20: 6,494,792 km (0.107 R)
• M21: 6,853,378 km (0.114 R)
• M22: 6,962,135 km (0.106 R)
• M23: 7,440,699 km (0.109 R)
• M24: 7,665,096 km (0.111 R)
• M25: 8,197,664 km (0.079 R)
• M26: 8,351,900 km (0.051 R)
• M27: 8,742,200 km (0.094 R)
• M28: 9,499,914 km (0.071 R)
• M29: 9,662,227 km (0.11 R)
• M30: 10,320,458 km (0.086 R)
• M31: 10,487,260 km (0.12 R)
• M32: 11,035,835 km (0.105 R)
• M33: 11,163,741 km (0.11 R)
• M34: 12,204,793 km (0.114 R)
• M35: 12,692,332 km (0.07 R)
• M36: 13,095,947 km (0.113 R)
• M37: 13,412,945 km (0.118 R)
• M38: 13,595,155 km (0.12 R)
• M39: 14,146,872 km (0.108 R)
• M40: 15,319,570 km (0.078 R)
• M41: 15,462,436 km (0.082 R)
• M42: 15,701,493 km (0.087 R)
• M43: 16,231,818 km (0.104 R)
• M44: 16,817,045 km (0.098 R)
• M45: 17,161,569 km (0.083 R)
• M46: 19,329,092 km (0.076 R)
• M47: 20,628,649 km (0.117 R)
• M48: 21,421,817 km (0.046 R)
• M49: 22,711,799 km (0.117 R)
• M50: 22,983,618 km (0.116 R)
• M51: 23,311,387 km (0.073 R)
• M52: 23,640,652 km (0.101 R)
• M53: 24,026,764 km (0.1 R)
• M54: 24,861,221 km (0.093 R)
• M55: 25,761,801 km (0.116 R)
• M56: 26,558,409 km (0.084 R)
• M57: 26,787,593 km (0.078 R)
• M58: 27,190,161 km (0.037 R)
• M59: 28,292,996 km (0.066 R)
• M60: 29,588,065 km (0.117 R)
• M61: 30,662,028 km (0.071 R)
• M62: 31,022,858 km (0.113 R)
• M63: 31,385,184 km (0.084 R)
• M64: 32,113,876 km (0.057 R)
• M65: 32,296,984 km (0.096 R)
• M66: 32,848,252 km (0.084 R)
• M67: 33,094,191 km (0.047 R)
• M68: 34,333,459 km (0.087 R)
• M69: 34,896,097 km (0.096 R)
• M70: 35,524,707 km (0.086 R)
• M71: 37,433,277 km (0.114 R)
• M72: 37,690,286 km (0.11 R)
• M73: 38,141,324 km (0.117 R)
• M74: 39,832,677 km (0.047 R)
• M75: 40,226,419 km (0.051 R)
• M76: 40,951,669 km (0.039 R)
• M77: 41,084,063 km (0.075 R)
• M78: 42,482,205 km (0.08 R)
• M79: 44,302,661 km (0.118 R)
• M80: 45,051,548 km (0.115 R)
• M81: 45,188,131 km (0.091 R)
• M82: 45,325,013 km (0.099 R)
• M83: 45,804,774 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 14.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.64 AU - 10.3 AU

Year: 10388 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,803,191 km

• M1: 461,061 km (0.095 R)
• M2: 744,549 km (0.107 R)
• M3: 852,857 km (0.069 R)
• M4: 1,311,824 km (0.082 R)
• M5: 1,623,137 km (0.098 R)
• M6: 1,920,388 km (0.118 R)
• M7: 2,056,073 km (0.082 R)
• M8: 2,525,511 km (0.111 R)
• M9: 2,718,493 km (0.108 R)
• M10: 3,142,154 km (0.109 R)
• M11: 3,280,532 km (0.041 R)
• M12: 3,805,171 km (0.076 R)
• M13: 4,279,845 km (0.045 R)
• M14: 4,511,423 km (0.104 R)
• M15: 5,014,072 km (0.109 R)
• M16: 6,480,131 km (0.075 R)
• M17: 6,806,554 km (0.079 R)
• M18: 7,975,511 km (0.092 R)
• M19: 8,102,221 km (0.071 R)
• M20: 8,421,911 km (0.096 R)
• M21: 8,713,178 km (0.106 R)
• M22: 9,305,885 km (0.084 R)
• M23: 9,573,516 km (0.084 R)
• M24: 9,775,772 km (0.081 R)
• M25: 10,013,782 km (0.115 R)
• M26: 10,844,200 km (0.104 R)
• M27: 12,167,692 km (0.051 R)
• M28: 12,755,762 km (0.051 R)
• M29: 12,941,413 km (0.057 R)
• M30: 13,240,459 km (0.088 R)
• M31: 13,353,106 km (0.068 R)
• M32: 13,541,749 km (0.086 R)
• M33: 14,808,544 km (0.084 R)
• M34: 15,082,009 km (0.115 R)
• M35: 15,515,394 km (0.11 R)
• M36: 16,273,556 km (0.075 R)
• M37: 16,475,064 km (0.114 R)
• M38: 16,921,464 km (0.104 R)
• M39: 17,371,754 km (0.1 R)
• M40: 17,536,461 km (0.077 R)
• M41: 17,826,082 km (0.086 R)
• M42: 18,117,200 km (0.067 R)
• M43: 18,662,035 km (0.111 R)
• M44: 18,915,304 km (0.096 R)
• M45: 19,042,463 km (0.052 R)
• M46: 19,169,770 km (0.088 R)
• M47: 19,340,162 km (0.085 R)
• M48: 19,725,078 km (0.116 R)
• M49: 20,502,687 km (0.107 R)
• M50: 21,114,393 km (0.082 R)
• M51: 22,355,756 km (0.109 R)
• M52: 22,714,791 km (0.046 R)
• M53: 22,895,057 km (0.086 R)
• M54: 23,211,606 km (0.096 R)
• M55: 23,347,740 km (0.107 R)
• M56: 23,940,746 km (0.099 R)
• M57: 25,001,993 km (0.116 R)
• M58: 27,842,109 km (0.09 R)
• M59: 28,180,050 km (0.037 R)
• M60: 28,470,868 km (0.074 R)
• M61: 28,567,957 km (0.058 R)
• M62: 28,665,196 km (0.101 R)
• M63: 29,104,266 km (0.082 R)
• M64: 29,447,294 km (0.073 R)
• M65: 29,693,083 km (0.095 R)
• M66: 30,335,456 km (0.101 R)
• M67: 30,484,456 km (0.082 R)
• M68: 31,583,701 km (0.094 R)
• M69: 32,239,538 km (0.115 R)
• M70: 32,340,816 km (0.117 R)
• M71: 32,543,670 km (0.039 R)
• M72: 33,154,778 km (0.075 R)
• M73: 34,130,305 km (0.099 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 14,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit