🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.5 AU - 0.76 AU

Year: 175 Days

Day: 35.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.51 AU - 1.75 AU

Year: 728 Days

Day: 39.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,950,357 km

• M1: 430,692 km (0.038 R)
• M2: 1,106,276 km (0.026 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.13 AU - 4.39 AU

Year: 3076 Days

Day: 26.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,950,357 km

• M1: 2,014,335 km (0.081 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 12.1

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.76 AU - 7.52 AU

Year: 5323 Days

Day: 12.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,950,357 km

• M1: 257,907 km (0.091 R)
• M2: 465,100 km (0.067 R)
• M3: 656,136 km (0.062 R)
• M4: 846,425 km (0.111 R)
• M5: 1,402,779 km (0.04 R)
• M6: 1,979,030 km (0.105 R)
• M7: 2,118,904 km (0.102 R)
• M8: 2,282,864 km (0.103 R)
• M9: 3,142,154 km (0.112 R)
• M10: 3,377,621 km (0.105 R)
• M11: 4,067,865 km (0.057 R)
• M12: 4,534,461 km (0.033 R)
• M13: 5,211,092 km (0.075 R)
• M14: 5,406,317 km (0.11 R)
• M15: 5,689,357 km (0.096 R)
• M16: 5,977,183 km (0.07 R)
• M17: 6,447,967 km (0.089 R)
• M18: 6,657,704 km (0.089 R)
• M19: 6,869,684 km (0.089 R)
• M20: 7,676,764 km (0.057 R)
• M21: 8,027,272 km (0.113 R)
• M22: 8,383,016 km (0.105 R)
• M23: 8,513,764 km (0.052 R)
• M24: 9,110,211 km (0.091 R)
• M25: 9,210,890 km (0.113 R)
• M26: 9,312,019 km (0.098 R)
• M27: 9,413,446 km (0.119 R)
• M28: 10,099,502 km (0.087 R)
• M29: 10,343,346 km (0.057 R)
• M30: 10,518,825 km (0.077 R)
• M31: 10,624,590 km (0.043 R)
• M32: 10,801,565 km (0.113 R)
• M33: 11,086,848 km (0.087 R)
• M34: 11,302,568 km (0.067 R)
• M35: 11,410,877 km (0.119 R)
• M36: 11,957,657 km (0.106 R)
• M37: 12,141,812 km (0.085 R)
• M38: 12,475,864 km (0.096 R)
• M39: 13,001,401 km (0.112 R)
• M40: 14,268,645 km (0.057 R)
• M41: 14,346,585 km (0.085 R)
• M42: 16,181,403 km (0.101 R)
• M43: 16,754,363 km (0.118 R)
• M44: 17,001,948 km (0.087 R)
• M45: 17,250,729 km (0.05 R)
• M46: 17,794,068 km (0.11 R)
• M47: 18,385,429 km (0.12 R)
• M48: 18,726,362 km (0.095 R)
• M49: 19,500,830 km (0.086 R)
• M50: 20,770,617 km (0.106 R)
• M51: 21,303,934 km (0.109 R)
• M52: 22,338,552 km (0.078 R)
• M53: 24,083,761 km (0.105 R)
• M54: 24,223,486 km (0.05 R)
• M55: 24,972,672 km (0.089 R)
• M56: 25,682,214 km (0.102 R)
• M57: 25,920,075 km (0.077 R)
• M58: 26,686,465 km (0.084 R)
• M59: 26,975,787 km (0.117 R)
• M60: 27,801,119 km (0.106 R)
• M61: 28,094,331 km (0.111 R)
• M62: 28,980,399 km (0.101 R)
• M63: 29,277,799 km (0.118 R)
• M64: 29,476,615 km (0.117 R)
• M65: 29,725,845 km (0.037 R)
• M66: 29,925,558 km (0.104 R)
• M67: 30,931,454 km (0.077 R)
• M68: 31,540,317 km (0.076 R)
• M69: 31,948,420 km (0.081 R)
• M70: 32,050,745 km (0.098 R)
• M71: 32,666,789 km (0.109 R)
• M72: 32,769,862 km (0.116 R)
• M73: 33,390,544 km (0.069 R)
• M74: 33,806,426 km (0.087 R)
• M75: 34,015,115 km (0.117 R)
• M76: 34,590,917 km (0.114 R)
• M77: 35,011,886 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 11.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.07 AU - 8.21 AU

Year: 5986 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,950,357 km

• M1: 198,816 km (0.074 R)
• M2: 422,464 km (0.101 R)
• M3: 588,817 km (0.119 R)
• M4: 667,805 km (0.117 R)
• M5: 818,300 km (0.118 R)
• M6: 939,175 km (0.059 R)
• M7: 1,077,553 km (0.06 R)
• M8: 1,411,606 km (0.119 R)
• M9: 1,559,408 km (0.09 R)
• M10: 1,635,404 km (0.05 R)
• M11: 2,288,698 km (0.1 R)
• M12: 2,464,027 km (0.099 R)
• M13: 2,553,336 km (0.083 R)
• M14: 2,659,102 km (0.108 R)
• M15: 2,890,530 km (0.103 R)
• M16: 3,064,512 km (0.075 R)
• M17: 3,225,779 km (0.057 R)
• M18: 3,777,945 km (0.052 R)
• M19: 4,073,999 km (0.103 R)
• M20: 4,395,784 km (0.101 R)
• M21: 4,486,739 km (0.088 R)
• M22: 4,559,893 km (0.11 R)
• M23: 4,651,895 km (0.112 R)
• M24: 4,763,196 km (0.104 R)
• M25: 5,197,928 km (0.088 R)
• M26: 5,391,058 km (0.093 R)
• M27: 5,685,168 km (0.119 R)
• M28: 5,904,179 km (0.07 R)
• M29: 6,004,709 km (0.033 R)
• M30: 6,187,069 km (0.117 R)
• M31: 6,268,749 km (0.06 R)
• M32: 6,578,118 km (0.085 R)
• M33: 6,956,002 km (0.108 R)
• M34: 7,104,852 km (0.111 R)
• M35: 7,341,067 km (0.113 R)
• M36: 7,470,918 km (0.075 R)
• M37: 7,777,145 km (0.106 R)
• M38: 7,931,679 km (0.087 R)
• M39: 8,446,894 km (0.073 R)
• M40: 8,583,178 km (0.07 R)
• M41: 8,811,763 km (0.109 R)
• M42: 9,042,443 km (0.103 R)
• M43: 9,817,959 km (0.066 R)
• M44: 9,937,338 km (0.112 R)
• M45: 10,057,166 km (0.105 R)
• M46: 10,153,357 km (0.086 R)
• M47: 10,663,635 km (0.098 R)
• M48: 11,082,809 km (0.068 R)
• M49: 11,281,923 km (0.109 R)
• M50: 11,407,137 km (0.069 R)
• M51: 11,759,739 km (0.089 R)
• M52: 12,192,825 km (0.111 R)
• M53: 12,398,522 km (0.105 R)
• M54: 12,605,266 km (0.081 R)
• M55: 12,735,117 km (0.114 R)
• M56: 12,813,357 km (0.115 R)
• M57: 12,996,165 km (0.117 R)
• M58: 13,259,009 km (0.112 R)
• M59: 13,843,338 km (0.118 R)
• M60: 15,257,786 km (0.118 R)
• M61: 15,954,164 km (0.087 R)
• M62: 16,207,433 km (0.064 R)
• M63: 16,376,928 km (0.039 R)
• M64: 17,032,466 km (0.12 R)
• M65: 17,262,397 km (0.119 R)
• M66: 18,104,933 km (0.06 R)
• M67: 18,310,181 km (0.095 R)
• M68: 18,575,418 km (0.081 R)
• M69: 18,693,600 km (0.098 R)
• M70: 19,020,172 km (0.093 R)
• M71: 19,169,322 km (0.051 R)
• M72: 19,318,620 km (0.09 R)
• M73: 19,739,140 km (0.107 R)
• M74: 19,980,890 km (0.115 R)
• M75: 20,345,161 km (0.118 R)

Asteroid Belt

Center: 13.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.2

Radius: 6

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.09 AU - 19.71 AU

Year: 29894 Days

Day: 19.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,950,357 km

• M1: 118,182 km (0.115 R)
• M2: 380,876 km (0.119 R)
• M3: 637,437 km (0.077 R)
• M4: 689,347 km (0.116 R)
• M5: 742,753 km (0.055 R)
• M6: 1,187,807 km (0.118 R)
• M7: 1,488,948 km (0.104 R)
• M8: 1,559,109 km (0.053 R)
• M9: 2,401,046 km (0.069 R)
• M10: 2,651,622 km (0.054 R)
• M11: 2,954,558 km (0.059 R)
• M12: 3,132,729 km (0.11 R)
• M13: 3,452,868 km (0.116 R)
• M14: 3,928,290 km (0.096 R)
• M15: 4,025,828 km (0.108 R)
• M16: 4,424,058 km (0.073 R)
• M17: 4,782,943 km (0.03 R)
• M18: 6,712,756 km (0.119 R)
• M19: 8,724,249 km (0.091 R)
• M20: 10,564,901 km (0.114 R)
• M21: 10,632,818 km (0.117 R)
• M22: 10,905,834 km (0.102 R)
• M23: 11,181,094 km (0.078 R)
• M24: 11,319,772 km (0.061 R)
• M25: 13,612,509 km (0.068 R)
• M26: 13,983,511 km (0.052 R)
• M27: 14,508,301 km (0.057 R)
• M28: 14,659,395 km (0.093 R)
• M29: 15,115,967 km (0.049 R)
• M30: 16,043,025 km (0.062 R)
• M31: 16,356,134 km (0.086 R)
• M32: 16,829,461 km (0.118 R)
• M33: 16,908,898 km (0.079 R)
• M34: 18,276,671 km (0.072 R)
• M35: 18,439,882 km (0.066 R)
• M36: 20,267,370 km (0.082 R)
• M37: 20,520,938 km (0.082 R)
• M38: 25,262,592 km (0.081 R)
• M39: 25,626,714 km (0.087 R)
• M40: 25,992,630 km (0.098 R)
• M41: 26,452,494 km (0.068 R)
• M42: 27,007,801 km (0.059 R)
• M43: 27,100,701 km (0.086 R)
• M44: 29,745,442 km (0.051 R)
• M45: 31,684,380 km (0.116 R)
• M46: 31,978,789 km (0.083 R)
• M47: 32,669,033 km (0.031 R)
• M48: 34,668,409 km (0.076 R)
• M49: 37,016,198 km (0.111 R)
• M50: 37,740,850 km (0.095 R)
• M51: 39,520,167 km (0.108 R)
• M52: 40,048,696 km (0.038 R)
• M53: 42,509,881 km (0.096 R)
• M54: 43,159,883 km (0.04 R)
• M55: 45,350,445 km (0.098 R)
• M56: 45,903,658 km (0.041 R)
• M57: 46,014,659 km (0.085 R)
• M58: 47,352,663 km (0.108 R)
• M59: 49,042,969 km (0.113 R)
• M60: 52,947,174 km (0.12 R)
• M61: 53,063,412 km (0.107 R)
• M62: 54,466,042 km (0.055 R)
• M63: 56,830,735 km (0.097 R)
• M64: 56,949,815 km (0.103 R)
• M65: 57,666,239 km (0.105 R)
• M66: 60,196,986 km (0.115 R)
• M67: 60,318,460 km (0.096 R)
• M68: 61,170,719 km (0.086 R)
• M69: 63,627,415 km (0.085 R)
• M70: 65,865,998 km (0.055 R)
• M71: 68,636,849 km (0.1 R)
• M72: 69,017,576 km (0.11 R)
• M73: 70,803,775 km (0.079 R)
• M74: 71,060,185 km (0.096 R)
• M75: 71,188,540 km (0.061 R)
• M76: 71,574,054 km (0.085 R)
• M77: 71,702,708 km (0.059 R)
• M78: 72,476,129 km (0.119 R)
• M79: 73,122,691 km (0.081 R)
• M80: 75,728,387 km (0.082 R)
• M81: 75,859,435 km (0.078 R)
• M82: 77,702,480 km (0.105 R)
• M83: 78,762,232 km (0.106 R)
• M84: 78,894,925 km (0.116 R)
• M85: 79,027,918 km (0.111 R)
• M86: 80,895,946 km (0.093 R)
• M87: 81,164,026 km (0.088 R)
• M88: 84,539,702 km (0.095 R)
• M89: 84,947,804 km (0.097 R)
• M90: 85,356,655 km (0.112 R)
• M91: 87,685,595 km (0.069 R)
• M92: 87,961,005 km (0.098 R)
• M93: 88,374,493 km (0.114 R)
• M94: 88,788,730 km (0.056 R)
• M95: 90,035,329 km (0.07 R)
• M96: 91,566,762 km (0.09 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 10,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit