🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.53 AU - 0.81 AU

Year: 202 Days

Day: 29.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,062,129 km

• M1: 74,500 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.78 AU - 2.1 AU

Year: 997 Days

Day: 33.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.43 AU - 4.77 AU

Year: 3640 Days

Day: 35.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 8.3

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.14 AU - 8.7 AU

Year: 8224 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 92,062,129 km

• M1: 185,202 km (0.083 R)
• M2: 247,136 km (0.099 R)
• M3: 436,377 km (0.052 R)
• M4: 693,685 km (0.116 R)
• M5: 827,875 km (0.067 R)
• M6: 1,378,245 km (0.119 R)
• M7: 1,462,918 km (0.049 R)
• M8: 1,697,337 km (0.036 R)
• M9: 1,803,702 km (0.104 R)
• M10: 2,235,142 km (0.071 R)
• M11: 2,318,468 km (0.097 R)
• M12: 2,540,172 km (0.066 R)
• M13: 2,697,698 km (0.109 R)
• M14: 3,227,275 km (0.086 R)
• M15: 3,379,117 km (0.047 R)
• M16: 3,513,755 km (0.083 R)
• M17: 3,591,546 km (0.108 R)
• M18: 3,709,429 km (0.072 R)
• M19: 3,908,544 km (0.108 R)
• M20: 4,234,667 km (0.099 R)
• M21: 4,421,963 km (0.106 R)
• M22: 4,654,588 km (0.057 R)
• M23: 4,718,766 km (0.038 R)
• M24: 4,848,018 km (0.078 R)
• M25: 4,934,785 km (0.112 R)
• M26: 5,488,895 km (0.056 R)
• M27: 5,579,552 km (0.048 R)
• M28: 5,716,135 km (0.068 R)
• M29: 5,877,102 km (0.098 R)
• M30: 7,416,614 km (0.097 R)
• M31: 7,947,536 km (0.028 R)
• M32: 8,050,161 km (0.106 R)
• M33: 8,386,457 km (0.077 R)
• M34: 8,464,696 km (0.104 R)
• M35: 8,700,911 km (0.108 R)
• M36: 8,753,719 km (0.115 R)
• M37: 9,260,707 km (0.103 R)
• M38: 9,477,025 km (0.072 R)
• M39: 9,531,329 km (0.086 R)
• M40: 9,914,599 km (0.12 R)
• M41: 10,080,503 km (0.102 R)
• M42: 10,414,854 km (0.033 R)
• M43: 10,555,327 km (0.1 R)
• M44: 10,838,067 km (0.1 R)
• M45: 11,238,091 km (0.083 R)
• M46: 11,526,815 km (0.078 R)
• M47: 11,817,933 km (0.047 R)
• M48: 12,377,877 km (0.117 R)
• M49: 12,705,946 km (0.065 R)
• M50: 12,946,349 km (0.112 R)
• M51: 14,576,966 km (0.116 R)
• M52: 15,753,105 km (0.102 R)
• M53: 15,817,581 km (0.076 R)
• M54: 16,761,993 km (0.103 R)
• M55: 17,624,125 km (0.117 R)
• M56: 17,758,015 km (0.074 R)
• M57: 17,925,864 km (0.06 R)
• M58: 18,704,820 km (0.075 R)
• M59: 18,841,403 km (0.06 R)
• M60: 18,944,177 km (0.071 R)
• M61: 19,150,023 km (0.094 R)
• M62: 19,391,175 km (0.068 R)
• M63: 19,598,817 km (0.113 R)
• M64: 20,506,577 km (0.117 R)
• M65: 20,647,349 km (0.088 R)
• M66: 20,788,569 km (0.047 R)
• M67: 21,965,605 km (0.111 R)
• M68: 22,362,787 km (0.101 R)
• M69: 23,457,993 km (0.046 R)
• M70: 23,753,000 km (0.115 R)
• M71: 23,864,002 km (0.102 R)
• M72: 24,832,798 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.1

Radius: 7.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.79 AU - 17.05 AU

Year: 22341 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,062,129 km

• M1: 126,859 km (0.091 R)
• M2: 621,878 km (0.086 R)
• M3: 1,003,503 km (0.084 R)
• M4: 1,076,656 km (0.109 R)
• M5: 1,387,071 km (0.088 R)
• M6: 1,552,676 km (0.118 R)
• M7: 1,857,856 km (0.092 R)
• M8: 2,399,251 km (0.073 R)
• M9: 2,700,242 km (0.115 R)
• M10: 3,039,978 km (0.09 R)
• M11: 3,093,534 km (0.089 R)
• M12: 3,228,621 km (0.06 R)
• M13: 3,702,547 km (0.096 R)
• M14: 3,875,034 km (0.04 R)
• M15: 3,933,078 km (0.032 R)
• M16: 4,257,705 km (0.095 R)
• M17: 5,250,885 km (0.085 R)
• M18: 5,608,125 km (0.11 R)
• M19: 5,973,443 km (0.096 R)
• M20: 6,074,422 km (0.055 R)
• M21: 6,973,056 km (0.108 R)
• M22: 7,401,654 km (0.082 R)
• M23: 7,473,910 km (0.059 R)
• M24: 7,986,432 km (0.098 R)
• M25: 8,247,031 km (0.04 R)
• M26: 8,359,529 km (0.102 R)
• M27: 8,852,903 km (0.043 R)
• M28: 8,929,646 km (0.119 R)
• M29: 9,045,286 km (0.071 R)
• M30: 9,551,824 km (0.103 R)
• M31: 10,067,488 km (0.103 R)
• M32: 10,308,490 km (0.091 R)
• M33: 11,752,409 km (0.058 R)
• M34: 12,176,519 km (0.1 R)
• M35: 13,127,064 km (0.1 R)
• M36: 13,967,056 km (0.108 R)
• M37: 14,235,883 km (0.09 R)
• M38: 14,325,941 km (0.051 R)
• M39: 14,870,028 km (0.117 R)
• M40: 15,374,622 km (0.117 R)
• M41: 15,513,150 km (0.069 R)
• M42: 15,745,176 km (0.074 R)
• M43: 16,071,748 km (0.104 R)
• M44: 16,212,370 km (0.078 R)
• M45: 16,306,467 km (0.071 R)
• M46: 16,542,233 km (0.095 R)
• M47: 16,826,768 km (0.109 R)
• M48: 16,969,634 km (0.025 R)
• M49: 17,448,647 km (0.104 R)
• M50: 18,273,230 km (0.085 R)
• M51: 18,322,149 km (0.082 R)
• M52: 18,371,217 km (0.088 R)
• M53: 18,714,993 km (0.098 R)
• M54: 19,061,013 km (0.107 R)
• M55: 19,508,909 km (0.1 R)
• M56: 19,809,451 km (0.071 R)
• M57: 20,313,745 km (0.027 R)
• M58: 20,720,352 km (0.086 R)
• M59: 20,873,391 km (0.11 R)
• M60: 21,541,345 km (0.111 R)
• M61: 21,800,150 km (0.043 R)
• M62: 22,373,110 km (0.115 R)
• M63: 23,427,326 km (0.05 R)
• M64: 23,800,124 km (0.111 R)
• M65: 24,930,485 km (0.096 R)
• M66: 25,638,831 km (0.108 R)
• M67: 25,693,584 km (0.108 R)
• M68: 25,858,142 km (0.103 R)
• M69: 25,913,044 km (0.053 R)
• M70: 26,797,167 km (0.105 R)
• M71: 28,198,151 km (0.115 R)
• M72: 28,481,340 km (0.114 R)
• M73: 30,026,088 km (0.108 R)
• M74: 30,083,833 km (0.05 R)
• M75: 30,141,577 km (0.092 R)
• M76: 30,605,181 km (0.098 R)
• M77: 30,837,806 km (0.09 R)
• M78: 32,423,394 km (0.109 R)
• M79: 32,601,266 km (0.026 R)
• M80: 32,720,046 km (0.103 R)
• M81: 32,957,907 km (0.105 R)
• M82: 34,035,460 km (0.054 R)
• M83: 34,699,675 km (0.068 R)
• M84: 36,348,094 km (0.104 R)
• M85: 36,903,252 km (0.119 R)
• M86: 36,965,035 km (0.107 R)
• M87: 37,150,836 km (0.105 R)
• M88: 37,710,033 km (0.109 R)
• M89: 38,209,391 km (0.112 R)
• M90: 38,836,654 km (0.047 R)
• M91: 39,151,708 km (0.094 R)
• M92: 39,530,639 km (0.108 R)
• M93: 40,101,504 km (0.08 R)
• M94: 41,572,650 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 3.1

Gravity: 90.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.47 AU - 16.53 AU

Year: 23613 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,062,129 km

• M1: 41,439 km (0.115 R)
• M2: 469,737 km (0.12 R)
• M3: 540,796 km (0.077 R)
• M4: 641,176 km (0.12 R)
• M5: 1,036,713 km (0.116 R)
• M6: 1,390,961 km (0.101 R)
• M7: 1,493,735 km (0.09 R)
• M8: 2,043,208 km (0.085 R)
• M9: 2,239,031 km (0.11 R)
• M10: 2,523,118 km (0.115 R)
• M11: 2,690,667 km (0.064 R)
• M12: 2,948,574 km (0.076 R)
• M13: 3,816,242 km (0.106 R)
• M14: 4,705,003 km (0.104 R)
• M15: 5,545,892 km (0.071 R)
• M16: 7,066,106 km (0.114 R)
• M17: 7,841,023 km (0.104 R)
• M18: 8,455,272 km (0.098 R)
• M19: 8,580,036 km (0.077 R)
• M20: 9,021,200 km (0.075 R)
• M21: 9,794,472 km (0.104 R)
• M22: 12,949,042 km (0.087 R)
• M23: 14,558,715 km (0.119 R)
• M24: 14,633,365 km (0.108 R)
• M25: 15,768,364 km (0.114 R)
• M26: 17,246,241 km (0.092 R)
• M27: 18,686,420 km (0.11 R)
• M28: 19,093,176 km (0.075 R)
• M29: 19,338,666 km (0.076 R)
• M30: 19,420,796 km (0.06 R)
• M31: 20,331,248 km (0.103 R)
• M32: 20,498,199 km (0.027 R)
• M33: 21,086,269 km (0.116 R)
• M34: 22,021,704 km (0.057 R)
• M35: 23,231,652 km (0.111 R)
• M36: 23,932,667 km (0.081 R)
• M37: 24,109,043 km (0.089 R)
• M38: 24,640,564 km (0.084 R)
• M39: 25,355,343 km (0.077 R)
• M40: 26,077,003 km (0.106 R)
• M41: 29,030,065 km (0.105 R)
• M42: 29,312,207 km (0.092 R)
• M43: 29,595,396 km (0.095 R)
• M44: 30,641,384 km (0.076 R)
• M45: 33,161,210 km (0.119 R)
• M46: 36,453,710 km (0.03 R)
• M47: 37,369,548 km (0.058 R)
• M48: 39,639,995 km (0.083 R)
• M49: 41,424,847 km (0.116 R)
• M50: 41,954,723 km (0.115 R)
• M51: 42,807,281 km (0.117 R)
• M52: 43,128,468 km (0.068 R)
• M53: 43,665,524 km (0.114 R)
• M54: 44,096,665 km (0.095 R)
• M55: 44,312,834 km (0.12 R)
• M56: 45,507,971 km (0.037 R)
• M57: 45,835,740 km (0.053 R)
• M58: 46,603,626 km (0.041 R)
• M59: 47,596,956 km (0.049 R)
• M60: 47,929,662 km (0.03 R)
• M61: 49,380,312 km (0.113 R)
• M62: 49,942,052 km (0.086 R)
• M63: 51,981,969 km (0.085 R)
• M64: 54,280,091 km (0.119 R)
• M65: 54,743,695 km (0.065 R)
• M66: 56,963,728 km (0.113 R)
• M67: 59,690,149 km (0.088 R)
• M68: 60,768,450 km (0.11 R)
• M69: 64,286,843 km (0.098 R)
• M70: 64,777,224 km (0.065 R)
• M71: 65,638,459 km (0.062 R)
• M72: 69,121,247 km (0.113 R)
• M73: 70,127,293 km (0.104 R)
• M74: 70,632,186 km (0.095 R)
• M75: 70,758,446 km (0.114 R)
• M76: 71,138,126 km (0.07 R)
• M77: 72,281,203 km (0.095 R)
• M78: 72,791,182 km (0.118 R)
• M79: 77,694,851 km (0.109 R)
• M80: 78,871,737 km (0.095 R)
• M81: 79,659,669 km (0.111 R)
• M82: 79,791,166 km (0.096 R)
• M83: 80,846,280 km (0.117 R)
• M84: 82,570,844 km (0.087 R)
• M85: 85,920,939 km (0.071 R)
• M86: 87,002,382 km (0.107 R)
• M87: 88,088,313 km (0.102 R)
• M88: 89,315,314 km (0.119 R)
• M89: 89,862,394 km (0.107 R)
• M90: 89,999,425 km (0.062 R)
• M91: 90,822,662 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit