🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.06 AU - 2.72 AU

Year: 1299 Days

Day: 15.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 14.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.54 AU - 7.52 AU

Year: 5204 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 84.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,841,227 km

• M1: 216,618 km (0.094 R)
• M2: 354,846 km (0.098 R)
• M3: 474,824 km (0.084 R)
• M4: 1,050,775 km (0.057 R)
• M5: 1,152,502 km (0.089 R)
• M6: 1,818,661 km (0.076 R)
• M7: 2,413,014 km (0.059 R)
• M8: 2,981,186 km (0.117 R)
• M9: 3,129,737 km (0.108 R)
• M10: 3,390,337 km (0.112 R)
• M11: 3,658,117 km (0.082 R)
• M12: 3,749,072 km (0.059 R)
• M13: 3,840,626 km (0.092 R)
• M14: 3,933,078 km (0.109 R)
• M15: 4,143,711 km (0.108 R)
• M16: 4,334,150 km (0.109 R)
• M17: 4,527,580 km (0.075 R)
• M18: 4,848,018 km (0.081 R)
• M19: 5,049,078 km (0.097 R)
• M20: 5,176,086 km (0.058 R)
• M21: 5,355,753 km (0.101 R)
• M22: 6,176,298 km (0.033 R)
• M23: 6,339,659 km (0.101 R)
• M24: 6,532,191 km (0.098 R)
• M25: 7,007,763 km (0.074 R)
• M26: 7,178,304 km (0.101 R)
• M27: 7,845,062 km (0.042 R)
• M28: 8,022,186 km (0.113 R)
• M29: 8,410,841 km (0.087 R)
• M30: 8,744,444 km (0.094 R)
• M31: 9,237,519 km (0.081 R)
• M32: 9,898,592 km (0.118 R)
• M33: 10,090,227 km (0.086 R)
• M34: 11,634,226 km (0.059 R)
• M35: 11,836,632 km (0.089 R)
• M36: 12,588,810 km (0.094 R)
• M37: 12,901,021 km (0.116 R)
• M38: 13,497,767 km (0.101 R)
• M39: 13,817,308 km (0.077 R)
• M40: 13,995,928 km (0.11 R)
• M41: 14,355,561 km (0.096 R)
• M42: 15,157,406 km (0.057 R)
• M43: 15,638,064 km (0.117 R)
• M44: 15,749,813 km (0.049 R)
• M45: 15,861,713 km (0.026 R)
• M46: 16,500,795 km (0.115 R)
• M47: 17,340,637 km (0.077 R)
• M48: 17,765,645 km (0.114 R)
• M49: 18,076,958 km (0.045 R)
• M50: 18,194,243 km (0.103 R)
• M51: 18,390,066 km (0.115 R)
• M52: 19,260,576 km (0.087 R)
• M53: 19,982,685 km (0.114 R)
• M54: 20,306,565 km (0.081 R)
• M55: 20,836,440 km (0.112 R)
• M56: 21,082,678 km (0.064 R)
• M57: 21,951,692 km (0.049 R)
• M58: 22,076,756 km (0.103 R)
• M59: 22,705,965 km (0.119 R)
• M60: 23,043,906 km (0.06 R)
• M61: 24,024,820 km (0.084 R)
• M62: 24,325,960 km (0.047 R)
• M63: 24,671,830 km (0.12 R)
• M64: 25,280,993 km (0.117 R)
• M65: 25,543,537 km (0.068 R)
• M66: 28,855,784 km (0.117 R)
• M67: 28,947,188 km (0.045 R)
• M68: 29,313,703 km (0.119 R)
• M69: 29,405,556 km (0.077 R)
• M70: 29,589,711 km (0.09 R)
• M71: 30,562,097 km (0.085 R)
• M72: 31,122,491 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 12.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.52 AU - 8.96 AU

Year: 6847 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,841,227 km

• M1: 265,237 km (0.069 R)
• M2: 461,360 km (0.063 R)
• M3: 577,149 km (0.108 R)
• M4: 684,560 km (0.07 R)
• M5: 922,420 km (0.068 R)
• M6: 1,040,004 km (0.11 R)
• M7: 1,162,974 km (0.102 R)
• M8: 1,252,134 km (0.066 R)
• M9: 1,357,152 km (0.115 R)
• M10: 1,506,600 km (0.089 R)
• M11: 1,734,288 km (0.111 R)
• M12: 1,882,540 km (0.088 R)
• M13: 2,160,193 km (0.073 R)
• M14: 2,287,950 km (0.093 R)
• M15: 2,451,460 km (0.079 R)
• M16: 2,807,354 km (0.076 R)
• M17: 3,054,041 km (0.076 R)
• M18: 3,252,856 km (0.097 R)
• M19: 3,474,710 km (0.038 R)
• M20: 3,875,183 km (0.027 R)
• M21: 4,071,156 km (0.089 R)
• M22: 4,270,421 km (0.086 R)
• M23: 4,513,817 km (0.081 R)
• M24: 4,637,384 km (0.102 R)
• M25: 4,908,755 km (0.044 R)
• M26: 5,035,913 km (0.115 R)
• M27: 5,555,167 km (0.12 R)
• M28: 5,843,592 km (0.077 R)
• M29: 6,114,364 km (0.091 R)
• M30: 6,205,469 km (0.102 R)
• M31: 6,951,215 km (0.097 R)
• M32: 7,070,295 km (0.107 R)
• M33: 8,022,784 km (0.102 R)
• M34: 8,197,963 km (0.029 R)
• M35: 8,552,211 km (0.119 R)
• M36: 9,093,157 km (0.09 R)
• M37: 9,380,983 km (0.052 R)
• M38: 9,618,694 km (0.085 R)
• M39: 9,885,128 km (0.071 R)
• M40: 10,019,317 km (0.077 R)
• M41: 10,100,100 km (0.068 R)
• M42: 10,616,961 km (0.094 R)
• M43: 10,809,493 km (0.111 R)
• M44: 11,254,098 km (0.084 R)
• M45: 11,732,961 km (0.065 R)
• M46: 11,903,652 km (0.043 R)
• M47: 12,247,428 km (0.118 R)
• M48: 12,391,640 km (0.096 R)
• M49: 12,681,711 km (0.056 R)
• M50: 12,886,061 km (0.065 R)
• M51: 13,209,642 km (0.088 R)
• M52: 13,774,673 km (0.078 R)
• M53: 13,894,650 km (0.106 R)
• M54: 15,051,640 km (0.05 R)
• M55: 15,454,657 km (0.073 R)
• M56: 16,302,877 km (0.08 R)
• M57: 17,166,206 km (0.071 R)
• M58: 17,424,861 km (0.066 R)
• M59: 17,717,474 km (0.103 R)
• M60: 17,815,311 km (0.062 R)
• M61: 18,274,577 km (0.096 R)
• M62: 18,804,153 km (0.073 R)
• M63: 19,037,376 km (0.084 R)
• M64: 19,271,646 km (0.076 R)
• M65: 19,641,752 km (0.06 R)
• M66: 21,041,539 km (0.087 R)
• M67: 21,145,360 km (0.107 R)
• M68: 21,981,014 km (0.06 R)
• M69: 22,827,588 km (0.055 R)
• M70: 23,040,765 km (0.103 R)
• M71: 23,433,609 km (0.105 R)
• M72: 23,828,697 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.8

Radius: 3.6

Gravity: 50.45 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.87 AU - 14.53 AU

Year: 16855 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,841,227 km

• M1: 143,764 km (0.065 R)
• M2: 293,062 km (0.074 R)
• M3: 391,797 km (0.026 R)
• M4: 703,708 km (0.083 R)
• M5: 977,772 km (0.113 R)
• M6: 1,026,541 km (0.04 R)
• M7: 1,335,311 km (0.03 R)
• M8: 1,499,868 km (0.047 R)
• M9: 1,939,237 km (0.111 R)
• M10: 2,382,645 km (0.038 R)
• M11: 2,515,039 km (0.114 R)
• M12: 2,649,677 km (0.078 R)
• M13: 2,926,284 km (0.078 R)
• M14: 3,032,349 km (0.108 R)
• M15: 3,543,824 km (0.077 R)
• M16: 3,694,768 km (0.12 R)
• M17: 4,042,284 km (0.098 R)
• M18: 4,768,133 km (0.091 R)
• M19: 4,892,898 km (0.108 R)
• M20: 5,489,643 km (0.069 R)
• M21: 5,664,374 km (0.099 R)
• M22: 5,974,490 km (0.087 R)
• M23: 6,199,336 km (0.085 R)
• M24: 6,381,247 km (0.107 R)
• M25: 6,843,654 km (0.108 R)
• M26: 8,646,009 km (0.117 R)
• M27: 8,696,723 km (0.106 R)
• M28: 9,835,611 km (0.117 R)
• M29: 9,888,569 km (0.118 R)
• M30: 10,584,498 km (0.065 R)
• M31: 10,638,653 km (0.068 R)
• M32: 11,130,530 km (0.075 R)
• M33: 13,698,378 km (0.11 R)
• M34: 13,757,469 km (0.118 R)
• M35: 14,352,719 km (0.114 R)
• M36: 15,445,232 km (0.116 R)
• M37: 15,506,717 km (0.056 R)
• M38: 16,250,817 km (0.113 R)
• M39: 17,260,902 km (0.08 R)
• M40: 19,473,753 km (0.107 R)
• M41: 20,545,622 km (0.114 R)
• M42: 21,361,828 km (0.087 R)
• M43: 21,499,009 km (0.065 R)
• M44: 21,705,155 km (0.102 R)
• M45: 22,188,805 km (0.062 R)
• M46: 22,815,770 km (0.097 R)
• M47: 22,885,781 km (0.082 R)
• M48: 23,026,104 km (0.119 R)
• M49: 24,372,934 km (0.075 R)
• M50: 24,659,713 km (0.089 R)
• M51: 25,236,562 km (0.109 R)
• M52: 25,672,191 km (0.102 R)
• M53: 26,110,214 km (0.095 R)
• M54: 27,141,990 km (0.034 R)
• M55: 27,290,392 km (0.069 R)
• M56: 27,513,592 km (0.109 R)
• M57: 27,737,540 km (0.096 R)
• M58: 28,941,354 km (0.106 R)
• M59: 29,855,546 km (0.066 R)
• M60: 30,085,478 km (0.096 R)
• M61: 30,162,371 km (0.095 R)
• M62: 30,547,287 km (0.071 R)
• M63: 31,868,236 km (0.112 R)
• M64: 32,575,236 km (0.066 R)
• M65: 33,605,366 km (0.1 R)
• M66: 34,164,414 km (0.052 R)
• M67: 35,941,487 km (0.056 R)
• M68: 37,252,712 km (0.08 R)
• M69: 37,500,446 km (0.103 R)
• M70: 41,706,540 km (0.107 R)
• M71: 42,307,175 km (0.038 R)
• M72: 43,343,589 km (0.084 R)
• M73: 44,300,866 km (0.082 R)
• M74: 45,265,174 km (0.092 R)
• M75: 45,441,251 km (0.093 R)
• M76: 46,858,092 km (0.082 R)
• M77: 48,379,203 km (0.105 R)
• M78: 48,649,228 km (0.083 R)
• M79: 48,919,850 km (0.107 R)
• M80: 49,190,921 km (0.043 R)
• M81: 49,462,591 km (0.116 R)
• M82: 51,286,040 km (0.051 R)
• M83: 51,929,310 km (0.058 R)
• M84: 53,689,180 km (0.069 R)
• M85: 54,529,471 km (0.093 R)
• M86: 54,810,565 km (0.075 R)
• M87: 55,280,153 km (0.09 R)
• M88: 55,656,691 km (0.033 R)
• M89: 59,084,277 km (0.116 R)
• M90: 60,145,226 km (0.048 R)
• M91: 62,383,509 km (0.034 R)
• M92: 65,343,901 km (0.09 R)
• M93: 65,443,384 km (0.096 R)
• M94: 66,640,915 km (0.106 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit