🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 144 Days

Day: 21.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.62 AU - 4.56 AU

Year: 3083 Days

Day: 25.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,377,784 km

• M1: 2,379,803 km (0.092 R)

Asteroid Belt

Center: 10.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.9

Radius: 6.1

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.53 AU - 20.95 AU

Year: 26685 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,377,784 km

• M1: 112,198 km (0.042 R)
• M2: 306,376 km (0.037 R)
• M3: 447,447 km (0.113 R)
• M4: 571,763 km (0.058 R)
• M5: 648,058 km (0.067 R)
• M6: 748,289 km (0.104 R)
• M7: 1,248,693 km (0.119 R)
• M8: 1,612,216 km (0.067 R)
• M9: 1,977,833 km (0.117 R)
• M10: 2,399,550 km (0.098 R)
• M11: 2,462,082 km (0.094 R)
• M12: 2,588,791 km (0.101 R)
• M13: 3,116,872 km (0.032 R)
• M14: 3,605,608 km (0.085 R)
• M15: 4,731,631 km (0.106 R)
• M16: 4,770,826 km (0.107 R)
• M17: 5,048,928 km (0.102 R)
• M18: 5,291,576 km (0.086 R)
• M19: 6,736,542 km (0.081 R)
• M20: 6,914,264 km (0.102 R)
• M21: 8,342,325 km (0.078 R)
• M22: 8,967,495 km (0.109 R)
• M23: 9,359,740 km (0.118 R)
• M24: 10,415,901 km (0.063 R)
• M25: 10,621,299 km (0.096 R)
• M26: 10,672,910 km (0.085 R)
• M27: 10,828,043 km (0.084 R)
• M28: 11,088,493 km (0.061 R)
• M29: 11,721,592 km (0.066 R)
• M30: 11,828,404 km (0.029 R)
• M31: 11,935,367 km (0.1 R)
• M32: 14,598,059 km (0.113 R)
• M33: 15,349,639 km (0.07 R)
• M34: 16,113,785 km (0.119 R)
• M35: 16,410,886 km (0.059 R)
• M36: 16,890,198 km (0.102 R)
• M37: 16,950,486 km (0.092 R)
• M38: 17,010,774 km (0.093 R)
• M39: 17,131,499 km (0.082 R)
• M40: 19,354,524 km (0.117 R)
• M41: 20,051,650 km (0.081 R)
• M42: 20,115,528 km (0.102 R)
• M43: 22,060,300 km (0.098 R)
• M44: 22,258,069 km (0.111 R)
• M45: 22,390,164 km (0.102 R)
• M46: 22,522,707 km (0.077 R)
• M47: 24,540,184 km (0.108 R)
• M48: 24,608,401 km (0.08 R)
• M49: 25,156,528 km (0.081 R)
• M50: 26,614,658 km (0.093 R)
• M51: 27,672,764 km (0.064 R)
• M52: 28,314,389 km (0.039 R)
• M53: 29,177,270 km (0.072 R)
• M54: 29,902,969 km (0.113 R)
• M55: 30,414,444 km (0.07 R)
• M56: 30,487,747 km (0.11 R)
• M57: 30,561,199 km (0.103 R)
• M58: 30,708,105 km (0.111 R)
• M59: 30,928,911 km (0.085 R)
• M60: 31,594,472 km (0.081 R)
• M61: 32,190,171 km (0.048 R)
• M62: 33,695,424 km (0.069 R)
• M63: 36,306,356 km (0.077 R)
• M64: 36,695,759 km (0.105 R)
• M65: 37,086,659 km (0.086 R)
• M66: 38,030,172 km (0.11 R)
• M67: 38,109,160 km (0.102 R)
• M68: 39,061,350 km (0.099 R)
• M69: 39,300,557 km (0.117 R)
• M70: 39,700,433 km (0.095 R)
• M71: 40,342,955 km (0.069 R)
• M72: 42,045,978 km (0.104 R)
• M73: 42,372,998 km (0.044 R)
• M74: 43,194,291 km (0.1 R)
• M75: 43,772,337 km (0.085 R)
• M76: 44,103,846 km (0.033 R)
• M77: 45,270,410 km (0.068 R)
• M78: 45,521,734 km (0.061 R)
• M79: 46,362,774 km (0.098 R)
• M80: 48,487,811 km (0.115 R)
• M81: 49,605,308 km (0.108 R)
• M82: 49,777,943 km (0.116 R)
• M83: 50,470,731 km (0.095 R)
• M84: 51,341,092 km (0.069 R)
• M85: 53,361,710 km (0.114 R)
• M86: 53,715,659 km (0.103 R)
• M87: 55,318,600 km (0.088 R)
• M88: 55,497,668 km (0.105 R)
• M89: 56,215,888 km (0.061 R)
• M90: 57,661,452 km (0.088 R)
• M91: 59,852,762 km (0.032 R)
• M92: 60,036,617 km (0.077 R)
• M93: 61,328,694 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.6

Radius: 6.7

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.51 AU - 20.51 AU

Year: 28492 Days

Day: 21.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,377,784 km

• M1: 86,767 km (0.067 R)
• M2: 280,496 km (0.099 R)
• M3: 533,167 km (0.093 R)
• M4: 585,975 km (0.112 R)
• M5: 1,141,881 km (0.038 R)
• M6: 1,247,048 km (0.082 R)
• M7: 1,429,707 km (0.117 R)
• M8: 2,199,537 km (0.105 R)
• M9: 2,511,150 km (0.029 R)
• M10: 2,742,279 km (0.059 R)
• M11: 3,225,031 km (0.12 R)
• M12: 3,274,697 km (0.106 R)
• M13: 3,997,704 km (0.08 R)
• M14: 4,432,435 km (0.119 R)
• M15: 5,170,551 km (0.039 R)
• M16: 6,441,684 km (0.042 R)
• M17: 7,209,271 km (0.119 R)
• M18: 8,005,580 km (0.116 R)
• M19: 9,464,908 km (0.065 R)
• M20: 9,536,415 km (0.102 R)
• M21: 9,680,029 km (0.088 R)
• M22: 9,969,352 km (0.081 R)
• M23: 10,042,206 km (0.093 R)
• M24: 10,334,969 km (0.074 R)
• M25: 11,154,915 km (0.073 R)
• M26: 11,382,154 km (0.052 R)
• M27: 11,764,377 km (0.063 R)
• M28: 12,072,997 km (0.093 R)
• M29: 12,619,777 km (0.088 R)
• M30: 12,935,728 km (0.076 R)
• M31: 13,174,486 km (0.061 R)
• M32: 13,737,273 km (0.102 R)
• M33: 14,554,676 km (0.067 R)
• M34: 14,886,185 km (0.059 R)
• M35: 15,220,087 km (0.083 R)
• M36: 15,303,862 km (0.096 R)
• M37: 15,810,251 km (0.11 R)
• M38: 18,602,495 km (0.034 R)
• M39: 20,146,495 km (0.059 R)
• M40: 20,701,204 km (0.093 R)
• M41: 21,731,185 km (0.101 R)
• M42: 21,825,581 km (0.094 R)
• M43: 22,490,693 km (0.066 R)
• M44: 24,525,524 km (0.062 R)
• M45: 25,316,148 km (0.113 R)
• M46: 26,014,621 km (0.108 R)
• M47: 27,328,838 km (0.077 R)
• M48: 29,496,811 km (0.068 R)
• M49: 31,826,648 km (0.099 R)
• M50: 32,364,303 km (0.057 R)
• M51: 32,904,949 km (0.106 R)
• M52: 33,885,862 km (0.115 R)
• M53: 34,544,991 km (0.056 R)
• M54: 35,541,761 km (0.025 R)
• M55: 36,885,300 km (0.106 R)
• M56: 42,423,263 km (0.098 R)
• M57: 43,967,113 km (0.097 R)
• M58: 45,892,438 km (0.063 R)
• M59: 47,476,829 km (0.072 R)
• M60: 48,460,734 km (0.079 R)
• M61: 49,079,172 km (0.105 R)
• M62: 52,590,084 km (0.116 R)
• M63: 53,607,948 km (0.071 R)
• M64: 55,018,058 km (0.053 R)
• M65: 59,321,240 km (0.119 R)
• M66: 60,247,850 km (0.106 R)
• M67: 62,115,429 km (0.098 R)
• M68: 62,518,147 km (0.089 R)
• M69: 63,056,250 km (0.103 R)
• M70: 66,866,807 km (0.113 R)
• M71: 67,417,178 km (0.09 R)
• M72: 72,155,990 km (0.075 R)
• M73: 73,853,926 km (0.065 R)
• M74: 78,445,832 km (0.113 R)
• M75: 81,509,148 km (0.085 R)
• M76: 81,656,053 km (0.093 R)
• M77: 82,391,626 km (0.118 R)
• M78: 82,686,333 km (0.108 R)
• M79: 85,504,757 km (0.075 R)
• M80: 86,401,297 km (0.119 R)
• M81: 87,150,783 km (0.089 R)
• M82: 87,300,979 km (0.083 R)
• M83: 88,354,597 km (0.114 R)
• M84: 88,505,391 km (0.109 R)
• M85: 92,763,844 km (0.079 R)
• M86: 93,992,641 km (0.058 R)
• M87: 94,300,813 km (0.074 R)
• M88: 94,917,904 km (0.102 R)
• M89: 95,072,439 km (0.058 R)
• M90: 95,536,342 km (0.067 R)
• M91: 97,711,644 km (0.117 R)
• M92: 98,179,886 km (0.034 R)
• M93: 101,004,892 km (0.112 R)
• M94: 101,794,470 km (0.095 R)
• M95: 106,895,308 km (0.09 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: 269 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit