🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.86 AU - 2.54 AU

Year: 1136 Days

Day: 24.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,306,250 km

• M1: 382,671 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.97 AU - 4.83 AU

Year: 3214 Days

Day: 28.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,306,250 km

• M1: 55,650 km (0.116 R)
• M2: 633,846 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 10.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.44 AU - 8.34 AU

Year: 6298 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,306,250 km

• M1: 136,284 km (0.114 R)
• M2: 208,390 km (0.106 R)
• M3: 303,983 km (0.082 R)
• M4: 422,016 km (0.078 R)
• M5: 620,981 km (0.12 R)
• M6: 739,462 km (0.06 R)
• M7: 939,923 km (0.071 R)
• M8: 1,158,636 km (0.082 R)
• M9: 1,663,678 km (0.119 R)
• M10: 1,833,472 km (0.053 R)
• M11: 1,969,755 km (0.111 R)
• M12: 2,049,042 km (0.094 R)
• M13: 2,231,701 km (0.111 R)
• M14: 2,356,615 km (0.113 R)
• M15: 2,811,842 km (0.111 R)
• M16: 2,924,339 km (0.099 R)
• M17: 3,084,409 km (0.048 R)
• M18: 3,437,161 km (0.091 R)
• M19: 3,606,356 km (0.11 R)
• M20: 3,704,193 km (0.09 R)
• M21: 3,952,825 km (0.102 R)
• M22: 4,492,873 km (0.084 R)
• M23: 4,893,047 km (0.067 R)
• M24: 5,083,635 km (0.06 R)
• M25: 5,166,213 km (0.067 R)
• M26: 5,528,689 km (0.089 R)
• M27: 5,670,358 km (0.101 R)
• M28: 5,842,096 km (0.03 R)
• M29: 6,073,524 km (0.095 R)
• M30: 6,396,955 km (0.075 R)
• M31: 7,214,357 km (0.1 R)
• M32: 7,494,105 km (0.082 R)
• M33: 8,096,536 km (0.046 R)
• M34: 8,583,178 km (0.101 R)
• M35: 8,879,681 km (0.052 R)
• M36: 9,179,625 km (0.048 R)
• M37: 10,273,035 km (0.087 R)
• M38: 10,693,705 km (0.084 R)
• M39: 11,012,946 km (0.091 R)
• M40: 11,155,812 km (0.079 R)
• M41: 11,515,595 km (0.101 R)
• M42: 12,173,078 km (0.084 R)
• M43: 12,842,678 km (0.083 R)
• M44: 13,257,812 km (0.058 R)
• M45: 13,524,246 km (0.094 R)
• M46: 13,715,731 km (0.114 R)
• M47: 13,908,114 km (0.057 R)
• M48: 14,023,903 km (0.085 R)
• M49: 14,568,738 km (0.082 R)
• M50: 16,163,152 km (0.116 R)
• M51: 16,898,725 km (0.115 R)
• M52: 17,146,310 km (0.086 R)
• M53: 17,603,331 km (0.105 R)
• M54: 18,614,463 km (0.072 R)
• M55: 20,869,352 km (0.109 R)
• M56: 21,893,948 km (0.111 R)
• M57: 22,209,001 km (0.036 R)
• M58: 22,480,222 km (0.106 R)
• M59: 22,798,117 km (0.118 R)
• M60: 23,071,732 km (0.116 R)
• M61: 27,112,071 km (0.073 R)
• M62: 27,208,562 km (0.039 R)
• M63: 27,401,992 km (0.084 R)
• M64: 27,547,401 km (0.113 R)
• M65: 27,936,206 km (0.116 R)
• M66: 28,424,942 km (0.086 R)
• M67: 29,163,207 km (0.11 R)
• M68: 29,957,722 km (0.098 R)
• M69: 30,207,400 km (0.095 R)
• M70: 30,457,827 km (0.072 R)
• M71: 30,759,267 km (0.072 R)
• M72: 30,960,775 km (0.081 R)
• M73: 31,213,297 km (0.078 R)
• M74: 32,794,097 km (0.119 R)
• M75: 33,309,462 km (0.032 R)
• M76: 33,516,505 km (0.103 R)
• M77: 34,139,880 km (0.074 R)
• M78: 34,296,209 km (0.117 R)
• M79: 34,400,778 km (0.12 R)

Asteroid Belt

Center: 10.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.8

Radius: 6.8

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.43 AU - 14.59 AU

Year: 17293 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,306,250 km

• M1: 90,806 km (0.063 R)
• M2: 154,834 km (0.118 R)
• M3: 1,385,127 km (0.076 R)
• M4: 1,469,649 km (0.111 R)
• M5: 1,555,818 km (0.064 R)
• M6: 1,614,311 km (0.045 R)
• M7: 1,824,795 km (0.086 R)
• M8: 3,113,730 km (0.051 R)
• M9: 3,225,330 km (0.109 R)
• M10: 3,414,123 km (0.055 R)
• M11: 3,762,985 km (0.076 R)
• M12: 3,881,915 km (0.103 R)
• M13: 4,245,887 km (0.099 R)
• M14: 4,791,021 km (0.114 R)
• M15: 4,833,956 km (0.05 R)
• M16: 5,006,592 km (0.08 R)
• M17: 5,225,304 km (0.109 R)
• M18: 5,313,716 km (0.114 R)
• M19: 5,900,290 km (0.086 R)
• M20: 6,987,567 km (0.077 R)
• M21: 7,579,077 km (0.066 R)
• M22: 7,982,393 km (0.109 R)
• M23: 8,084,269 km (0.073 R)
• M24: 8,444,351 km (0.105 R)
• M25: 8,652,442 km (0.113 R)
• M26: 9,340,442 km (0.106 R)
• M27: 9,609,868 km (0.117 R)
• M28: 9,881,687 km (0.069 R)
• M29: 10,321,954 km (0.09 R)
• M30: 10,712,554 km (0.078 R)
• M31: 10,768,653 km (0.047 R)
• M32: 11,565,561 km (0.092 R)
• M33: 11,680,901 km (0.088 R)
• M34: 12,263,585 km (0.118 R)
• M35: 13,095,199 km (0.116 R)
• M36: 13,155,188 km (0.118 R)
• M37: 13,639,287 km (0.081 R)
• M38: 13,944,766 km (0.059 R)
• M39: 15,697,005 km (0.104 R)
• M40: 16,017,145 km (0.106 R)
• M41: 16,339,379 km (0.118 R)
• M42: 17,055,952 km (0.053 R)
• M43: 17,849,420 km (0.064 R)
• M44: 18,183,472 km (0.104 R)
• M45: 20,719,604 km (0.062 R)
• M46: 21,000,250 km (0.108 R)
• M47: 21,778,907 km (0.094 R)
• M48: 22,783,307 km (0.071 R)
• M49: 23,364,046 km (0.068 R)
• M50: 23,729,513 km (0.04 R)
• M51: 24,392,082 km (0.08 R)
• M52: 24,540,184 km (0.111 R)
• M53: 28,727,279 km (0.115 R)
• M54: 28,883,758 km (0.107 R)
• M55: 29,669,895 km (0.093 R)
• M56: 30,383,328 km (0.089 R)
• M57: 30,463,063 km (0.057 R)
• M58: 31,665,680 km (0.074 R)
• M59: 31,827,246 km (0.08 R)
• M60: 32,151,126 km (0.109 R)
• M61: 32,884,006 km (0.115 R)
• M62: 32,965,686 km (0.064 R)
• M63: 33,786,978 km (0.071 R)
• M64: 36,460,292 km (0.115 R)
• M65: 37,736,512 km (0.094 R)
• M66: 38,595,503 km (0.037 R)
• M67: 39,895,957 km (0.103 R)
• M68: 40,683,141 km (0.087 R)
• M69: 44,967,026 km (0.1 R)
• M70: 45,877,478 km (0.117 R)
• M71: 48,272,690 km (0.073 R)
• M72: 49,111,335 km (0.065 R)
• M73: 50,142,813 km (0.118 R)
• M74: 50,708,442 km (0.115 R)
• M75: 50,992,080 km (0.079 R)
• M76: 51,276,166 km (0.092 R)
• M77: 51,655,846 km (0.034 R)
• M78: 52,896,162 km (0.071 R)
• M79: 52,992,054 km (0.073 R)
• M80: 54,920,520 km (0.113 R)
• M81: 57,068,147 km (0.039 R)
• M82: 57,363,154 km (0.115 R)
• M83: 57,560,174 km (0.084 R)
• M84: 58,053,548 km (0.095 R)
• M85: 59,044,335 km (0.026 R)
• M86: 60,140,887 km (0.099 R)
• M87: 61,042,962 km (0.107 R)
• M88: 61,747,718 km (0.07 R)
• M89: 62,556,294 km (0.102 R)
• M90: 65,929,128 km (0.09 R)
• M91: 68,210,196 km (0.093 R)
• M92: 69,255,586 km (0.096 R)
• M93: 69,570,191 km (0.03 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit