🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.58 AU - 0.86 AU

Year: 279 Days

Day: 34.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,002,731 km

• M1: 56,398 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.72 AU - 0.8 AU

Year: 302 Days

Day: 15.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.72 AU - 0.96 AU

Year: 351 Days

Day: 42.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.98 AU - 1.46 AU

Year: 615 Days

Day: 45.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.5 AU - 2.4 AU

Year: 1243 Days

Day: 43.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,002,731 km

• M1: 356,342 km (0.108 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 13.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.69 AU - 10.63 AU

Year: 11635 Days

Day: 8.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,002,731 km

• M1: 400,025 km (0.112 R)
• M2: 551,567 km (0.072 R)
• M3: 755,020 km (0.049 R)
• M4: 1,034,469 km (0.095 R)
• M5: 1,135,298 km (0.12 R)
• M6: 1,384,678 km (0.077 R)
• M7: 1,632,412 km (0.08 R)
• M8: 2,021,217 km (0.051 R)
• M9: 2,507,859 km (0.08 R)
• M10: 2,981,785 km (0.103 R)
• M11: 3,905,103 km (0.043 R)
• M12: 4,370,651 km (0.116 R)
• M13: 4,796,108 km (0.066 R)
• M14: 5,324,487 km (0.099 R)
• M15: 5,504,753 km (0.046 R)
• M16: 5,595,708 km (0.074 R)
• M17: 5,840,750 km (0.064 R)
• M18: 6,183,329 km (0.049 R)
• M19: 6,468,612 km (0.069 R)
• M20: 6,564,654 km (0.12 R)
• M21: 6,855,771 km (0.099 R)
• M22: 6,953,758 km (0.039 R)
• M23: 7,052,193 km (0.082 R)
• M24: 7,283,771 km (0.082 R)
• M25: 8,096,835 km (0.106 R)
• M26: 9,261,604 km (0.099 R)
• M27: 9,370,212 km (0.11 R)
• M28: 9,734,932 km (0.096 R)
• M29: 10,067,189 km (0.075 R)
• M30: 10,933,360 km (0.073 R)
• M31: 11,433,616 km (0.116 R)
• M32: 12,217,808 km (0.099 R)
• M33: 12,336,888 km (0.105 R)
• M34: 12,978,812 km (0.117 R)
• M35: 14,128,322 km (0.051 R)
• M36: 14,253,386 km (0.101 R)
• M37: 14,630,971 km (0.088 R)
• M38: 15,054,333 km (0.053 R)
• M39: 15,139,454 km (0.099 R)
• M40: 15,267,510 km (0.088 R)
• M41: 16,173,923 km (0.094 R)
• M42: 17,053,409 km (0.089 R)
• M43: 17,499,061 km (0.047 R)
• M44: 17,813,217 km (0.092 R)
• M45: 18,083,989 km (0.119 R)
• M46: 18,675,499 km (0.089 R)
• M47: 19,042,612 km (0.06 R)
• M48: 19,134,764 km (0.093 R)
• M49: 20,064,515 km (0.077 R)
• M50: 20,535,001 km (0.094 R)
• M51: 21,678,826 km (0.084 R)
• M52: 22,161,429 km (0.05 R)
• M53: 22,306,987 km (0.088 R)
• M54: 22,550,233 km (0.095 R)
• M55: 23,039,269 km (0.042 R)
• M56: 23,680,445 km (0.089 R)
• M57: 24,177,559 km (0.108 R)
• M58: 24,929,737 km (0.082 R)
• M59: 25,536,955 km (0.058 R)
• M60: 25,893,447 km (0.115 R)
• M61: 26,559,905 km (0.069 R)
• M62: 27,076,467 km (0.11 R)
• M63: 27,700,739 km (0.069 R)
• M64: 27,805,158 km (0.096 R)
• M65: 27,962,236 km (0.099 R)
• M66: 28,276,990 km (0.064 R)
• M67: 28,540,282 km (0.048 R)
• M68: 29,122,517 km (0.095 R)
• M69: 29,335,095 km (0.087 R)
• M70: 30,083,533 km (0.047 R)
• M71: 30,838,105 km (0.108 R)
• M72: 30,946,564 km (0.104 R)
• M73: 32,256,293 km (0.11 R)
• M74: 32,862,613 km (0.045 R)
• M75: 33,751,224 km (0.037 R)
• M76: 34,142,572 km (0.096 R)
• M77: 34,254,621 km (0.11 R)
• M78: 34,929,607 km (0.08 R)
• M79: 35,155,649 km (0.066 R)
• M80: 35,552,233 km (0.092 R)
• M81: 36,407,185 km (0.085 R)
• M82: 37,269,018 km (0.098 R)
• M83: 37,615,487 km (0.108 R)
• M84: 38,253,672 km (0.068 R)
• M85: 38,836,954 km (0.117 R)
• M86: 39,188,359 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.6

Radius: 3

Gravity: 49.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.46 AU - 16.5 AU

Year: 23865 Days

Day: 17.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,002,731 km

• M1: 71,657 km (0.073 R)
• M2: 159,771 km (0.114 R)
• M3: 230,979 km (0.072 R)
• M4: 441,015 km (0.095 R)
• M5: 790,924 km (0.063 R)
• M6: 839,543 km (0.104 R)
• M7: 991,385 km (0.078 R)
• M8: 1,124,378 km (0.113 R)
• M9: 1,466,358 km (0.094 R)
• M10: 1,526,197 km (0.054 R)
• M11: 1,805,945 km (0.041 R)
• M12: 2,482,277 km (0.086 R)
• M13: 2,518,031 km (0.087 R)
• M14: 2,553,935 km (0.078 R)
• M15: 3,111,935 km (0.097 R)
• M16: 3,870,396 km (0.087 R)
• M17: 3,953,423 km (0.081 R)
• M18: 4,163,608 km (0.105 R)
• M19: 4,594,749 km (0.115 R)
• M20: 5,176,086 km (0.083 R)
• M21: 5,452,094 km (0.075 R)
• M22: 6,406,379 km (0.11 R)
• M23: 6,802,365 km (0.092 R)
• M24: 6,952,860 km (0.119 R)
• M25: 7,826,362 km (0.076 R)
• M26: 8,142,911 km (0.09 R)
• M27: 8,302,682 km (0.059 R)
• M28: 8,409,794 km (0.105 R)
• M29: 8,571,210 km (0.065 R)
• M30: 8,897,333 km (0.105 R)
• M31: 9,227,496 km (0.049 R)
• M32: 9,899,938 km (0.09 R)
• M33: 9,956,636 km (0.103 R)
• M34: 10,414,405 km (0.094 R)
• M35: 10,996,191 km (0.039 R)
• M36: 11,231,808 km (0.055 R)
• M37: 14,122,787 km (0.08 R)
• M38: 14,960,685 km (0.114 R)
• M39: 16,080,425 km (0.114 R)
• M40: 17,363,526 km (0.059 R)
• M41: 18,399,491 km (0.101 R)
• M42: 18,539,066 km (0.091 R)
• M43: 20,530,662 km (0.037 R)
• M44: 22,963,273 km (0.099 R)
• M45: 23,718,144 km (0.055 R)
• M46: 25,174,778 km (0.04 R)
• M47: 25,562,985 km (0.108 R)
• M48: 26,423,771 km (0.084 R)
• M49: 27,453,304 km (0.061 R)
• M50: 27,852,730 km (0.114 R)
• M51: 28,981,296 km (0.038 R)
• M52: 30,702,121 km (0.082 R)
• M53: 31,366,335 km (0.039 R)
• M54: 32,035,337 km (0.101 R)
• M55: 32,203,335 km (0.072 R)
• M56: 33,813,457 km (0.063 R)
• M57: 33,899,027 km (0.077 R)
• M58: 37,818,940 km (0.042 R)
• M59: 38,174,235 km (0.087 R)
• M60: 38,263,246 km (0.11 R)
• M61: 39,516,427 km (0.059 R)
• M62: 39,696,543 km (0.047 R)
• M63: 39,786,750 km (0.09 R)
• M64: 40,783,072 km (0.098 R)
• M65: 42,800,250 km (0.038 R)
• M66: 44,849,741 km (0.047 R)
• M67: 45,037,636 km (0.099 R)
• M68: 45,319,927 km (0.105 R)
• M69: 47,312,571 km (0.118 R)
• M70: 49,333,787 km (0.086 R)
• M71: 49,624,755 km (0.117 R)
• M72: 50,598,937 km (0.048 R)
• M73: 50,892,448 km (0.118 R)
• M74: 52,863,400 km (0.119 R)
• M75: 52,962,583 km (0.052 R)
• M76: 53,559,179 km (0.071 R)
• M77: 53,758,444 km (0.109 R)
• M78: 57,796,689 km (0.11 R)
• M79: 58,001,189 km (0.114 R)
• M80: 58,718,660 km (0.089 R)
• M81: 58,924,208 km (0.068 R)
• M82: 61,200,788 km (0.062 R)
• M83: 62,349,999 km (0.112 R)
• M84: 62,979,656 km (0.079 R)
• M85: 68,201,071 km (0.12 R)
• M86: 68,417,090 km (0.042 R)
• M87: 71,356,090 km (0.074 R)
• M88: 72,234,678 km (0.103 R)
• M89: 72,454,886 km (0.054 R)
• M90: 72,785,647 km (0.101 R)
• M91: 73,006,454 km (0.106 R)
• M92: 73,670,070 km (0.094 R)
• M93: 73,780,922 km (0.036 R)
• M94: 74,002,775 km (0.066 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: 238 - 17,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit