🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.78 AU - 4.42 AU

Year: 2458 Days

Day: 17.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,499,367 km

• M1: 827,127 km (0.112 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.17 AU - 4.33 AU

Year: 3153 Days

Day: 23 Hours

Environment

Temp: -126 °C

Axial Tilt: 96.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,499,367 km

• M1: 1,343,538 km (0.078 R)

Asteroid Belt

Center: 7.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.3

Radius: 8.7

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.88 AU - 10.76 AU

Year: 11075 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 33,499,367 km

• M1: 155,432 km (0.104 R)
• M2: 209,886 km (0.076 R)
• M3: 276,606 km (0.094 R)
• M4: 353,799 km (0.119 R)
• M5: 636,689 km (0.1 R)
• M6: 708,645 km (0.102 R)
• M7: 1,177,634 km (0.114 R)
• M8: 1,314,068 km (0.084 R)
• M9: 1,455,886 km (0.097 R)
• M10: 1,528,741 km (0.102 R)
• M11: 1,602,792 km (0.1 R)
• M12: 1,885,083 km (0.118 R)
• M13: 1,964,818 km (0.066 R)
• M14: 2,351,978 km (0.089 R)
• M15: 2,884,546 km (0.064 R)
• M16: 3,784,677 km (0.077 R)
• M17: 4,441,710 km (0.091 R)
• M18: 4,620,629 km (0.077 R)
• M19: 4,692,736 km (0.049 R)
• M20: 5,208,699 km (0.107 R)
• M21: 5,742,613 km (0.113 R)
• M22: 6,576,173 km (0.117 R)
• M23: 6,986,370 km (0.118 R)
• M24: 7,447,132 km (0.085 R)
• M25: 8,222,198 km (0.102 R)
• M26: 8,442,107 km (0.086 R)
• M27: 10,081,849 km (0.067 R)
• M28: 10,649,872 km (0.056 R)
• M29: 10,793,636 km (0.07 R)
• M30: 12,115,034 km (0.118 R)
• M31: 12,415,726 km (0.037 R)
• M32: 13,229,239 km (0.076 R)
• M33: 13,538,757 km (0.053 R)
• M34: 14,854,021 km (0.12 R)
• M35: 15,068,246 km (0.036 R)
• M36: 15,553,990 km (0.096 R)
• M37: 15,608,294 km (0.074 R)
• M38: 15,717,051 km (0.114 R)
• M39: 15,990,217 km (0.096 R)
• M40: 16,707,389 km (0.1 R)
• M41: 16,763,040 km (0.114 R)
• M42: 17,547,980 km (0.06 R)
• M43: 18,690,160 km (0.102 R)
• M44: 18,747,904 km (0.115 R)
• M45: 18,863,544 km (0.111 R)
• M46: 18,979,482 km (0.098 R)
• M47: 19,974,009 km (0.08 R)
• M48: 21,770,230 km (0.078 R)
• M49: 22,013,626 km (0.101 R)
• M50: 22,196,883 km (0.097 R)
• M51: 22,503,260 km (0.117 R)
• M52: 22,687,714 km (0.074 R)
• M53: 24,686,641 km (0.115 R)
• M54: 24,876,929 km (0.061 R)
• M55: 24,940,508 km (0.109 R)
• M56: 25,322,880 km (0.112 R)
• M57: 26,222,562 km (0.103 R)
• M58: 26,481,516 km (0.088 R)
• M59: 26,611,367 km (0.074 R)
• M60: 27,263,614 km (0.12 R)
• M61: 27,723,328 km (0.066 R)
• M62: 27,789,151 km (0.091 R)
• M63: 27,855,124 km (0.116 R)
• M64: 28,783,678 km (0.042 R)
• M65: 29,251,620 km (0.108 R)
• M66: 30,739,071 km (0.078 R)
• M67: 30,807,288 km (0.042 R)
• M68: 31,012,237 km (0.085 R)
• M69: 32,389,585 km (0.088 R)
• M70: 33,927,750 km (0.118 R)
• M71: 34,351,411 km (0.108 R)
• M72: 36,207,322 km (0.114 R)
• M73: 36,423,641 km (0.115 R)
• M74: 36,929,730 km (0.105 R)
• M75: 40,090,135 km (0.091 R)
• M76: 41,589,405 km (0.094 R)
• M77: 41,740,349 km (0.103 R)
• M78: 41,815,896 km (0.104 R)
• M79: 45,184,092 km (0.069 R)
• M80: 45,572,448 km (0.104 R)
• M81: 46,117,732 km (0.1 R)
• M82: 47,215,033 km (0.084 R)
• M83: 47,846,037 km (0.104 R)
• M84: 48,718,043 km (0.09 R)
• M85: 49,116,123 km (0.088 R)
• M86: 49,435,364 km (0.029 R)
• M87: 50,477,762 km (0.116 R)
• M88: 52,421,188 km (0.1 R)
• M89: 52,584,250 km (0.117 R)
• M90: 52,910,822 km (0.09 R)
• M91: 53,238,142 km (0.066 R)
• M92: 54,141,713 km (0.086 R)
• M93: 54,884,616 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 12

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.9 AU - 12.14 AU

Year: 13166 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,499,367 km

• M1: 210,484 km (0.078 R)
• M2: 489,035 km (0.107 R)
• M3: 793,617 km (0.092 R)
• M4: 946,655 km (0.1 R)
• M5: 1,125,724 km (0.104 R)
• M6: 1,251,685 km (0.044 R)
• M7: 1,840,353 km (0.09 R)
• M8: 2,466,270 km (0.058 R)
• M9: 2,674,960 km (0.056 R)
• M10: 3,780,039 km (0.074 R)
• M11: 4,144,160 km (0.116 R)
• M12: 4,243,194 km (0.099 R)
• M13: 4,368,108 km (0.115 R)
• M14: 5,090,516 km (0.113 R)
• M15: 5,303,693 km (0.111 R)
• M16: 5,905,526 km (0.077 R)
• M17: 6,644,689 km (0.091 R)
• M18: 6,731,755 km (0.071 R)
• M19: 6,819,419 km (0.072 R)
• M20: 9,454,735 km (0.097 R)
• M21: 9,750,490 km (0.113 R)
• M22: 11,378,863 km (0.109 R)
• M23: 11,693,617 km (0.057 R)
• M24: 11,975,609 km (0.111 R)
• M25: 12,367,256 km (0.108 R)
• M26: 12,835,647 km (0.107 R)
• M27: 13,863,833 km (0.096 R)
• M28: 14,690,361 km (0.084 R)
• M29: 14,842,353 km (0.088 R)
• M30: 15,340,065 km (0.089 R)
• M31: 15,726,476 km (0.089 R)
• M32: 15,882,058 km (0.109 R)
• M33: 16,273,107 km (0.081 R)
• M34: 16,746,584 km (0.098 R)
• M35: 16,905,307 km (0.071 R)
• M36: 18,275,474 km (0.085 R)
• M37: 19,222,578 km (0.101 R)
• M38: 19,472,257 km (0.098 R)
• M39: 19,806,908 km (0.095 R)
• M40: 20,227,726 km (0.12 R)
• M41: 20,609,201 km (0.104 R)
• M42: 21,035,705 km (0.069 R)
• M43: 22,990,949 km (0.086 R)
• M44: 23,967,972 km (0.072 R)
• M45: 24,191,920 km (0.087 R)
• M46: 24,281,679 km (0.099 R)
• M47: 24,371,438 km (0.098 R)
• M48: 24,913,132 km (0.113 R)
• M49: 26,054,115 km (0.119 R)
• M50: 27,492,648 km (0.069 R)
• M51: 27,586,446 km (0.1 R)
• M52: 27,680,244 km (0.096 R)
• M53: 27,915,112 km (0.061 R)
• M54: 28,245,275 km (0.104 R)
• M55: 28,956,912 km (0.062 R)
• M56: 29,963,257 km (0.104 R)
• M57: 32,355,476 km (0.102 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit