🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 148 Days

Day: 47.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,376,389 km

• M1: 136,732 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.59 AU - 2.63 AU

Year: 1143 Days

Day: 30 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,376,389 km

• M1: 136,433 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.81 AU - 4.67 AU

Year: 3255 Days

Day: 34.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 13.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.15 AU - 7.85 AU

Year: 6178 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 79,376,389 km

• M1: 182,509 km (0.118 R)
• M2: 298,597 km (0.025 R)
• M3: 435,031 km (0.075 R)
• M4: 610,659 km (0.078 R)
• M5: 769,083 km (0.088 R)
• M6: 1,143,825 km (0.116 R)
• M7: 1,249,890 km (0.097 R)
• M8: 1,501,663 km (0.105 R)
• M9: 1,863,690 km (0.055 R)
• M10: 1,974,542 km (0.077 R)
• M11: 2,458,342 km (0.085 R)
• M12: 3,016,192 km (0.114 R)
• M13: 3,109,990 km (0.03 R)
• M14: 3,653,030 km (0.098 R)
• M15: 4,289,121 km (0.107 R)
• M16: 4,566,176 km (0.113 R)
• M17: 4,937,627 km (0.081 R)
• M18: 5,205,707 km (0.095 R)
• M19: 5,455,685 km (0.046 R)
• M20: 5,547,687 km (0.116 R)
• M21: 5,756,376 km (0.031 R)
• M22: 6,181,683 km (0.106 R)
• M23: 6,349,981 km (0.035 R)
• M24: 6,471,005 km (0.073 R)
• M25: 6,715,598 km (0.082 R)
• M26: 7,239,041 km (0.114 R)
• M27: 7,672,426 km (0.104 R)
• M28: 8,298,942 km (0.078 R)
• M29: 8,484,742 km (0.095 R)
• M30: 8,833,605 km (0.109 R)
• M31: 10,532,737 km (0.099 R)
• M32: 10,791,990 km (0.03 R)
• M33: 11,345,951 km (0.058 R)
• M34: 11,730,567 km (0.084 R)
• M35: 11,849,647 km (0.118 R)
• M36: 12,330,455 km (0.03 R)
• M37: 12,940,365 km (0.088 R)
• M38: 13,497,767 km (0.071 R)
• M39: 13,873,856 km (0.1 R)
• M40: 14,189,807 km (0.118 R)
• M41: 14,380,544 km (0.074 R)
• M42: 14,700,384 km (0.104 R)
• M43: 14,861,202 km (0.08 R)
• M44: 15,184,483 km (0.08 R)
• M45: 15,510,158 km (0.063 R)
• M46: 15,772,403 km (0.039 R)
• M47: 15,970,021 km (0.114 R)
• M48: 16,401,013 km (0.07 R)
• M49: 17,105,469 km (0.098 R)
• M50: 17,240,706 km (0.118 R)
• M51: 17,888,315 km (0.063 R)
• M52: 18,060,053 km (0.094 R)
• M53: 18,335,912 km (0.073 R)
• M54: 19,277,630 km (0.115 R)
• M55: 20,056,437 km (0.073 R)
• M56: 20,737,406 km (0.065 R)
• M57: 21,026,430 km (0.063 R)
• M58: 21,571,863 km (0.088 R)
• M59: 22,195,686 km (0.117 R)
• M60: 23,649,329 km (0.113 R)
• M61: 23,951,217 km (0.098 R)
• M62: 24,140,608 km (0.107 R)
• M63: 25,364,469 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.5

Radius: 8.3

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.58 AU - 8.64 AU

Year: 7826 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,376,389 km

• M1: 109,057 km (0.045 R)
• M2: 162,014 km (0.12 R)
• M3: 227,090 km (0.079 R)
• M4: 306,676 km (0.106 R)
• M5: 387,458 km (0.105 R)
• M6: 612,454 km (0.086 R)
• M7: 692,040 km (0.056 R)
• M8: 892,202 km (0.059 R)
• M9: 983,756 km (0.084 R)
• M10: 1,399,488 km (0.101 R)
• M11: 1,561,802 km (0.081 R)
• M12: 1,768,546 km (0.101 R)
• M13: 2,004,462 km (0.06 R)
• M14: 2,250,401 km (0.087 R)
• M15: 2,398,503 km (0.093 R)
• M16: 2,571,737 km (0.082 R)
• M17: 2,816,479 km (0.073 R)
• M18: 2,907,435 km (0.096 R)
• M19: 3,022,625 km (0.088 R)
• M20: 3,139,162 km (0.103 R)
• M21: 3,920,511 km (0.078 R)
• M22: 4,254,563 km (0.064 R)
• M23: 4,813,611 km (0.066 R)
• M24: 5,060,298 km (0.11 R)
• M25: 5,395,546 km (0.085 R)
• M26: 6,146,827 km (0.114 R)
• M27: 6,295,078 km (0.064 R)
• M28: 8,327,665 km (0.108 R)
• M29: 8,789,922 km (0.065 R)
• M30: 9,328,624 km (0.034 R)
• M31: 9,464,908 km (0.062 R)
• M32: 9,705,162 km (0.104 R)
• M33: 10,757,134 km (0.066 R)
• M34: 10,936,053 km (0.066 R)
• M35: 11,881,960 km (0.114 R)
• M36: 12,141,064 km (0.077 R)
• M37: 12,664,956 km (0.045 R)
• M38: 12,740,353 km (0.083 R)
• M39: 13,119,883 km (0.054 R)
• M40: 13,657,388 km (0.068 R)
• M41: 15,433,414 km (0.102 R)
• M42: 16,000,689 km (0.046 R)
• M43: 16,204,890 km (0.072 R)
• M44: 16,368,849 km (0.105 R)
• M45: 16,492,268 km (0.042 R)
• M46: 17,574,459 km (0.06 R)
• M47: 18,209,352 km (0.104 R)
• M48: 18,593,819 km (0.072 R)
• M49: 18,765,557 km (0.108 R)
• M50: 19,632,028 km (0.082 R)
• M51: 19,719,393 km (0.084 R)
• M52: 20,114,182 km (0.112 R)
• M53: 20,867,108 km (0.102 R)
• M54: 21,179,767 km (0.042 R)
• M55: 21,674,338 km (0.075 R)
• M56: 22,172,648 km (0.065 R)
• M57: 23,042,261 km (0.088 R)
• M58: 23,783,069 km (0.051 R)
• M59: 25,051,061 km (0.105 R)
• M60: 25,240,751 km (0.06 R)
• M61: 26,148,511 km (0.118 R)
• M62: 26,389,064 km (0.112 R)
• M63: 26,824,095 km (0.026 R)
• M64: 27,799,324 km (0.101 R)
• M65: 28,241,834 km (0.076 R)
• M66: 29,084,220 km (0.04 R)
• M67: 29,433,531 km (0.095 R)
• M68: 29,985,248 km (0.081 R)
• M69: 31,200,730 km (0.094 R)
• M70: 31,865,693 km (0.093 R)
• M71: 32,535,443 km (0.096 R)
• M72: 32,898,068 km (0.03 R)
• M73: 33,261,890 km (0.103 R)
• M74: 35,633,016 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.6

Radius: 12.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.34 AU - 10.1 AU

Year: 8785 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,376,389 km

• M1: 170,093 km (0.094 R)
• M2: 270,323 km (0.113 R)
• M3: 368,609 km (0.1 R)
• M4: 512,971 km (0.101 R)
• M5: 648,058 km (0.115 R)
• M6: 796,908 km (0.097 R)
• M7: 1,053,019 km (0.096 R)
• M8: 2,644,292 km (0.115 R)
• M9: 3,032,798 km (0.056 R)
• M10: 3,263,178 km (0.096 R)
• M11: 3,350,992 km (0.101 R)
• M12: 3,710,626 km (0.04 R)
• M13: 3,895,080 km (0.043 R)
• M14: 4,051,260 km (0.102 R)
• M15: 4,241,399 km (0.082 R)
• M16: 4,499,455 km (0.088 R)
• M17: 4,862,978 km (0.084 R)
• M18: 5,133,451 km (0.078 R)
• M19: 5,443,567 km (0.118 R)
• M20: 5,724,363 km (0.114 R)
• M21: 5,831,026 km (0.065 R)
• M22: 6,010,094 km (0.048 R)
• M23: 6,154,756 km (0.072 R)
• M24: 7,742,139 km (0.078 R)
• M25: 8,218,009 km (0.119 R)
• M26: 9,575,461 km (0.089 R)
• M27: 9,957,683 km (0.111 R)
• M28: 10,344,992 km (0.057 R)
• M29: 10,562,358 km (0.113 R)
• M30: 10,737,238 km (0.074 R)
• M31: 11,852,490 km (0.093 R)
• M32: 12,400,766 km (0.094 R)
• M33: 13,380,333 km (0.088 R)
• M34: 13,474,879 km (0.037 R)
• M35: 13,569,724 km (0.08 R)
• M36: 14,239,773 km (0.119 R)
• M37: 14,822,606 km (0.098 R)
• M38: 15,363,701 km (0.066 R)
• M39: 15,462,885 km (0.112 R)
• M40: 15,661,700 km (0.116 R)
• M41: 16,821,383 km (0.103 R)
• M42: 16,974,721 km (0.106 R)
• M43: 17,748,291 km (0.034 R)
• M44: 18,217,879 km (0.077 R)
• M45: 18,586,039 km (0.067 R)
• M46: 18,903,486 km (0.107 R)
• M47: 20,517,797 km (0.097 R)
• M48: 20,846,014 km (0.1 R)
• M49: 21,674,039 km (0.107 R)
• M50: 22,288,138 km (0.101 R)
• M51: 22,794,826 km (0.073 R)
• M52: 23,134,712 km (0.063 R)
• M53: 23,305,254 km (0.054 R)
• M54: 24,164,544 km (0.116 R)
• M55: 25,034,156 km (0.11 R)
• M56: 25,150,843 km (0.085 R)
• M57: 25,972,883 km (0.111 R)
• M58: 26,091,065 km (0.07 R)
• M59: 26,565,590 km (0.091 R)
• M60: 27,402,740 km (0.095 R)
• M61: 28,006,068 km (0.036 R)
• M62: 30,400,681 km (0.105 R)
• M63: 30,899,889 km (0.068 R)
• M64: 31,401,790 km (0.059 R)
• M65: 31,906,533 km (0.068 R)
• M66: 32,223,381 km (0.086 R)
• M67: 33,180,060 km (0.111 R)
• M68: 33,822,882 km (0.067 R)
• M69: 34,534,968 km (0.075 R)
• M70: 34,664,968 km (0.089 R)
• M71: 36,634,275 km (0.074 R)
• M72: 37,032,504 km (0.064 R)
• M73: 37,365,359 km (0.084 R)
• M74: 40,886,594 km (0.034 R)
• M75: 41,161,854 km (0.038 R)
• M76: 41,783,284 km (0.119 R)
• M77: 42,268,878 km (0.117 R)
• M78: 43,736,733 km (0.064 R)
• M79: 43,947,815 km (0.099 R)
• M80: 44,583,008 km (0.089 R)
• M81: 44,937,256 km (0.086 R)
• M82: 45,150,133 km (0.119 R)
• M83: 45,505,877 km (0.06 R)
• M84: 45,862,518 km (0.115 R)
• M85: 46,435,029 km (0.053 R)
• M86: 46,578,643 km (0.084 R)
• M87: 47,082,040 km (0.058 R)
• M88: 47,226,253 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 8

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.24 AU - 16.54 AU

Year: 22507 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 79,376,389 km

• M1: 167,250 km (0.087 R)
• M2: 307,124 km (0.072 R)
• M3: 394,190 km (0.074 R)
• M4: 490,980 km (0.119 R)
• M5: 710,141 km (0.068 R)
• M6: 1,150,108 km (0.104 R)
• M7: 1,383,032 km (0.076 R)
• M8: 1,536,370 km (0.028 R)
• M9: 2,311,736 km (0.118 R)
• M10: 3,561,177 km (0.101 R)
• M11: 4,431,538 km (0.08 R)
• M12: 5,705,364 km (0.077 R)
• M13: 5,952,948 km (0.101 R)
• M14: 7,296,786 km (0.092 R)
• M15: 7,404,047 km (0.08 R)
• M16: 8,057,940 km (0.094 R)
• M17: 8,730,233 km (0.097 R)
• M18: 9,073,111 km (0.052 R)
• M19: 9,420,477 km (0.035 R)
• M20: 10,307,892 km (0.097 R)
• M21: 10,488,606 km (0.085 R)
• M22: 10,731,104 km (0.088 R)
• M23: 13,060,941 km (0.107 R)
• M24: 14,315,768 km (0.116 R)
• M25: 17,437,726 km (0.066 R)
• M26: 18,014,127 km (0.06 R)
• M27: 18,523,508 km (0.043 R)
• M28: 19,259,379 km (0.088 R)
• M29: 22,844,193 km (0.105 R)
• M30: 23,158,648 km (0.075 R)
• M31: 24,752,314 km (0.107 R)
• M32: 25,480,856 km (0.093 R)
• M33: 25,970,490 km (0.109 R)
• M34: 26,052,469 km (0.101 R)
• M35: 27,876,217 km (0.115 R)
• M36: 28,296,437 km (0.11 R)
• M37: 29,058,190 km (0.11 R)
• M38: 29,398,824 km (0.052 R)
• M39: 29,569,665 km (0.053 R)
• M40: 31,557,970 km (0.106 R)
• M41: 32,435,810 km (0.069 R)
• M42: 34,845,982 km (0.102 R)
• M43: 35,571,082 km (0.095 R)
• M44: 35,753,143 km (0.088 R)
• M45: 36,392,824 km (0.117 R)
• M46: 37,683,404 km (0.102 R)
• M47: 37,776,155 km (0.073 R)
• M48: 38,708,000 km (0.093 R)
• M49: 39,836,118 km (0.066 R)
• M50: 40,309,296 km (0.091 R)
• M51: 42,800,100 km (0.114 R)
• M52: 44,357,414 km (0.093 R)
• M53: 44,946,231 km (0.085 R)
• M54: 45,636,476 km (0.116 R)
• M55: 46,131,495 km (0.056 R)
• M56: 46,728,092 km (0.081 R)
• M57: 47,027,287 km (0.039 R)
• M58: 48,129,824 km (0.095 R)
• M59: 49,342,464 km (0.089 R)
• M60: 49,952,375 km (0.03 R)
• M61: 50,054,400 km (0.111 R)
• M62: 50,564,978 km (0.098 R)
• M63: 51,591,369 km (0.116 R)
• M64: 53,247,866 km (0.113 R)
• M65: 54,396,778 km (0.077 R)
• M66: 55,553,917 km (0.093 R)
• M67: 55,976,681 km (0.047 R)
• M68: 56,082,596 km (0.112 R)
• M69: 56,294,427 km (0.071 R)
• M70: 56,612,771 km (0.064 R)
• M71: 59,613,106 km (0.108 R)
• M72: 67,561,839 km (0.099 R)
• M73: 67,674,486 km (0.1 R)
• M74: 69,372,871 km (0.086 R)
• M75: 73,853,626 km (0.114 R)
• M76: 74,667,588 km (0.083 R)
• M77: 75,134,184 km (0.11 R)
• M78: 77,245,609 km (0.101 R)
• M79: 78,426,983 km (0.105 R)
• M80: 78,663,946 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 11,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit