🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.41 AU - 0.61 AU

Year: 138 Days

Day: 20.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,488,590 km

• M1: 78,389 km (0.034 R)
• M2: 244,742 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.47 AU - 0.63 AU

Year: 154 Days

Day: 37.4 Hours

Environment

Temp: 139 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,488,590 km

• M1: 39,943 km (0.057 R)
• M2: 288,873 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.57 AU - 0.65 AU

Year: 180 Days

Day: 42.3 Hours

Environment

Temp: 123 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.9

Radius: 14

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.43 AU - 5.13 AU

Year: 3354 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,488,590 km

• M1: 215,122 km (0.105 R)
• M2: 321,336 km (0.1 R)
• M3: 475,871 km (0.114 R)
• M4: 949,498 km (0.114 R)
• M5: 1,124,527 km (0.099 R)
• M6: 1,358,049 km (0.073 R)
• M7: 1,520,812 km (0.089 R)
• M8: 1,608,028 km (0.093 R)
• M9: 1,722,619 km (0.079 R)
• M10: 1,840,203 km (0.077 R)
• M11: 1,980,975 km (0.04 R)
• M12: 2,338,215 km (0.086 R)
• M13: 2,521,173 km (0.088 R)
• M14: 2,792,992 km (0.03 R)
• M15: 3,090,393 km (0.105 R)
• M16: 3,235,054 km (0.097 R)
• M17: 3,481,142 km (0.071 R)
• M18: 3,742,041 km (0.077 R)
• M19: 4,238,556 km (0.097 R)
• M20: 4,719,364 km (0.117 R)
• M21: 4,867,915 km (0.066 R)
• M22: 4,961,713 km (0.071 R)
• M23: 5,303,993 km (0.109 R)
• M24: 5,941,728 km (0.109 R)
• M25: 6,031,936 km (0.107 R)
• M26: 6,122,742 km (0.075 R)
• M27: 6,234,192 km (0.053 R)
• M28: 6,875,369 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 14.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.6 AU - 9.64 AU

Year: 8764 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 74,488,590 km

• M1: 186,698 km (0.115 R)
• M2: 375,042 km (0.106 R)
• M3: 680,970 km (0.063 R)
• M4: 1,208,152 km (0.106 R)
• M5: 1,390,961 km (0.12 R)
• M6: 1,505,403 km (0.091 R)
• M7: 1,603,240 km (0.098 R)
• M8: 1,889,571 km (0.093 R)
• M9: 2,237,236 km (0.104 R)
• M10: 2,701,139 km (0.081 R)
• M11: 3,044,017 km (0.048 R)
• M12: 3,169,979 km (0.073 R)
• M13: 3,297,735 km (0.101 R)
• M14: 3,771,961 km (0.095 R)
• M15: 4,044,977 km (0.063 R)
• M16: 4,523,989 km (0.037 R)
• M17: 4,697,523 km (0.085 R)
• M18: 4,814,508 km (0.085 R)
• M19: 6,551,938 km (0.061 R)
• M20: 6,650,074 km (0.071 R)
• M21: 6,781,720 km (0.061 R)
• M22: 7,014,195 km (0.105 R)
• M23: 7,181,895 km (0.114 R)
• M24: 7,521,482 km (0.066 R)
• M25: 8,357,734 km (0.086 R)
• M26: 8,786,930 km (0.103 R)
• M27: 8,895,389 km (0.063 R)
• M28: 9,077,150 km (0.081 R)
• M29: 9,223,457 km (0.032 R)
• M30: 9,333,710 km (0.054 R)
• M31: 9,966,809 km (0.063 R)
• M32: 10,117,902 km (0.108 R)
• M33: 10,962,083 km (0.082 R)
• M34: 12,473,022 km (0.113 R)
• M35: 12,963,852 km (0.106 R)
• M36: 13,502,554 km (0.083 R)
• M37: 14,730,902 km (0.086 R)
• M38: 15,293,241 km (0.08 R)
• M39: 15,511,354 km (0.047 R)
• M40: 16,572,751 km (0.116 R)
• M41: 16,796,849 km (0.097 R)
• M42: 17,112,201 km (0.103 R)
• M43: 17,384,170 km (0.082 R)
• M44: 17,886,520 km (0.119 R)
• M45: 18,116,302 km (0.106 R)
• M46: 19,610,934 km (0.094 R)
• M47: 19,753,052 km (0.093 R)
• M48: 19,895,470 km (0.095 R)
• M49: 20,181,501 km (0.09 R)
• M50: 20,324,965 km (0.109 R)
• M51: 21,241,850 km (0.081 R)
• M52: 22,320,302 km (0.11 R)
• M53: 23,266,059 km (0.063 R)
• M54: 23,366,439 km (0.073 R)
• M55: 24,021,977 km (0.07 R)
• M56: 24,123,405 km (0.037 R)
• M57: 24,888,448 km (0.109 R)
• M58: 24,991,072 km (0.094 R)
• M59: 25,402,915 km (0.093 R)
• M60: 25,506,138 km (0.056 R)
• M61: 25,713,181 km (0.108 R)
• M62: 27,336,767 km (0.086 R)
• M63: 27,601,854 km (0.076 R)
• M64: 28,027,460 km (0.119 R)
• M65: 30,902,582 km (0.117 R)
• M66: 31,178,739 km (0.059 R)
• M67: 31,289,292 km (0.076 R)
• M68: 31,677,648 km (0.03 R)
• M69: 32,459,148 km (0.078 R)
• M70: 32,964,788 km (0.063 R)
• M71: 34,554,864 km (0.053 R)
• M72: 35,416,997 km (0.119 R)
• M73: 36,810,950 km (0.1 R)
• M74: 36,986,428 km (0.109 R)
• M75: 37,220,997 km (0.058 R)
• M76: 38,519,357 km (0.105 R)
• M77: 38,697,528 km (0.033 R)
• M78: 40,132,920 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.7

Radius: 6.1

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.04 AU - 18.08 AU

Year: 23247 Days

Day: 15.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,488,590 km

• M1: 82,578 km (0.063 R)
• M2: 173,683 km (0.044 R)
• M3: 983,756 km (0.072 R)
• M4: 1,395,299 km (0.032 R)
• M5: 1,483,712 km (0.088 R)
• M6: 1,665,772 km (0.105 R)
• M7: 1,855,163 km (0.085 R)
• M8: 2,051,585 km (0.096 R)
• M9: 2,429,021 km (0.037 R)
• M10: 4,057,693 km (0.11 R)
• M11: 4,793,714 km (0.108 R)
• M12: 6,932,216 km (0.12 R)
• M13: 7,339,421 km (0.076 R)
• M14: 8,444,949 km (0.037 R)
• M15: 8,661,418 km (0.034 R)
• M16: 8,715,871 km (0.091 R)
• M17: 9,044,538 km (0.1 R)
• M18: 9,266,092 km (0.093 R)
• M19: 10,284,554 km (0.088 R)
• M20: 10,983,027 km (0.102 R)
• M21: 11,576,930 km (0.045 R)
• M22: 12,120,120 km (0.086 R)
• M23: 12,733,621 km (0.076 R)
• M24: 13,482,957 km (0.087 R)
• M25: 14,118,299 km (0.091 R)
• M26: 18,549,089 km (0.088 R)
• M27: 18,971,553 km (0.039 R)
• M28: 19,255,041 km (0.115 R)
• M29: 19,468,517 km (0.103 R)
• M30: 20,838,834 km (0.066 R)
• M31: 21,351,506 km (0.059 R)
• M32: 22,463,915 km (0.111 R)
• M33: 22,688,761 km (0.111 R)
• M34: 22,763,710 km (0.1 R)
• M35: 23,519,179 km (0.102 R)
• M36: 24,822,027 km (0.08 R)
• M37: 25,287,575 km (0.046 R)
• M38: 27,337,515 km (0.092 R)
• M39: 28,220,741 km (0.093 R)
• M40: 28,706,485 km (0.098 R)
• M41: 28,787,717 km (0.091 R)
• M42: 31,009,395 km (0.084 R)
• M43: 32,351,886 km (0.08 R)
• M44: 32,520,932 km (0.03 R)
• M45: 33,200,405 km (0.117 R)
• M46: 35,266,800 km (0.1 R)
• M47: 36,227,668 km (0.093 R)
• M48: 37,020,237 km (0.036 R)
• M49: 37,108,649 km (0.116 R)
• M50: 37,463,047 km (0.104 R)
• M51: 37,818,491 km (0.115 R)
• M52: 38,353,902 km (0.064 R)
• M53: 38,891,706 km (0.092 R)
• M54: 38,981,615 km (0.102 R)
• M55: 41,068,056 km (0.091 R)
• M56: 41,342,868 km (0.077 R)
• M57: 43,470,000 km (0.116 R)
• M58: 44,030,692 km (0.049 R)
• M59: 44,593,779 km (0.076 R)
• M60: 45,064,863 km (0.071 R)
• M61: 45,537,592 km (0.119 R)
• M62: 45,916,972 km (0.075 R)
• M63: 47,061,396 km (0.087 R)
• M64: 49,280,979 km (0.058 R)
• M65: 50,452,480 km (0.096 R)
• M66: 50,648,603 km (0.117 R)
• M67: 51,041,597 km (0.104 R)
• M68: 51,337,052 km (0.118 R)
• M69: 52,326,044 km (0.097 R)
• M70: 52,425,227 km (0.058 R)
• M71: 54,322,727 km (0.091 R)
• M72: 55,735,230 km (0.12 R)
• M73: 55,836,508 km (0.082 R)
• M74: 56,242,516 km (0.113 R)
• M75: 58,493,216 km (0.101 R)
• M76: 61,295,184 km (0.052 R)
• M77: 61,399,903 km (0.027 R)
• M78: 61,818,927 km (0.047 R)
• M79: 62,133,830 km (0.104 R)
• M80: 62,659,966 km (0.119 R)
• M81: 63,822,491 km (0.025 R)
• M82: 68,434,743 km (0.078 R)
• M83: 69,413,562 km (0.106 R)
• M84: 69,522,618 km (0.115 R)
• M85: 70,835,789 km (0.053 R)
• M86: 72,488,546 km (0.088 R)
• M87: 73,153,209 km (0.12 R)
• M88: 73,931,268 km (0.107 R)
• M89: 74,042,569 km (0.118 R)
• M90: 74,265,469 km (0.055 R)
• M91: 74,488,520 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 17,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit