🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 175 Days

Day: 26.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.57 AU - 0.79 AU

Year: 211 Days

Day: 42.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,009,498 km

• M1: 370,704 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.34 AU - 2.06 AU

Year: 835 Days

Day: 42.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.16 AU - 3.52 AU

Year: 1803 Days

Day: 40.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.75 AU - 3.91 AU

Year: 2289 Days

Day: 32.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.9

Radius: 3

Gravity: 101.66 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.88 AU - 19.64 AU

Year: 27014 Days

Day: 17.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,009,498 km

• M1: 46,525 km (0.04 R)
• M2: 466,446 km (0.098 R)
• M3: 918,232 km (0.091 R)
• M4: 1,579,305 km (0.116 R)
• M5: 1,655,749 km (0.099 R)
• M6: 1,932,954 km (0.032 R)
• M7: 2,440,689 km (0.072 R)
• M8: 2,709,217 km (0.052 R)
• M9: 3,371,487 km (0.111 R)
• M10: 3,470,072 km (0.086 R)
• M11: 4,724,450 km (0.12 R)
• M12: 5,227,398 km (0.071 R)
• M13: 5,284,395 km (0.081 R)
• M14: 5,747,101 km (0.111 R)
• M15: 6,587,841 km (0.088 R)
• M16: 6,897,210 km (0.109 R)
• M17: 7,723,738 km (0.071 R)
• M18: 8,850,808 km (0.061 R)
• M19: 9,055,010 km (0.102 R)
• M20: 9,398,636 km (0.094 R)
• M21: 10,169,813 km (0.111 R)
• M22: 11,033,890 km (0.049 R)
• M23: 11,921,305 km (0.116 R)
• M24: 12,222,146 km (0.077 R)
• M25: 12,908,052 km (0.075 R)
• M26: 12,985,095 km (0.071 R)
• M27: 14,158,242 km (0.074 R)
• M28: 14,878,107 km (0.109 R)
• M29: 15,039,672 km (0.107 R)
• M30: 15,856,477 km (0.082 R)
• M31: 16,855,342 km (0.065 R)
• M32: 18,391,562 km (0.108 R)
• M33: 18,826,144 km (0.104 R)
• M34: 18,913,360 km (0.111 R)
• M35: 20,508,073 km (0.085 R)
• M36: 21,594,901 km (0.115 R)
• M37: 21,869,414 km (0.072 R)
• M38: 23,072,779 km (0.089 R)
• M39: 26,417,488 km (0.102 R)
• M40: 26,907,421 km (0.059 R)
• M41: 27,104,292 km (0.083 R)
• M42: 27,697,747 km (0.085 R)
• M43: 29,199,859 km (0.071 R)
• M44: 31,243,515 km (0.097 R)
• M45: 31,450,409 km (0.086 R)
• M46: 34,287,682 km (0.112 R)
• M47: 35,251,392 km (0.114 R)
• M48: 35,898,851 km (0.037 R)
• M49: 37,315,094 km (0.094 R)
• M50: 38,306,180 km (0.069 R)
• M51: 38,971,741 km (0.114 R)
• M52: 39,305,943 km (0.068 R)
• M53: 39,864,990 km (0.117 R)
• M54: 40,652,174 km (0.054 R)
• M55: 41,104,259 km (0.027 R)
• M56: 41,785,528 km (0.097 R)
• M57: 42,127,658 km (0.09 R)
• M58: 42,470,536 km (0.101 R)
• M59: 43,620,495 km (0.094 R)
• M60: 43,967,413 km (0.086 R)
• M61: 44,315,377 km (0.063 R)
• M62: 44,547,852 km (0.1 R)
• M63: 45,013,850 km (0.081 R)
• M64: 46,894,295 km (0.051 R)
• M65: 47,725,012 km (0.087 R)
• M66: 48,201,930 km (0.112 R)
• M67: 50,246,185 km (0.071 R)
• M68: 50,367,209 km (0.085 R)
• M69: 50,488,533 km (0.097 R)
• M70: 57,430,174 km (0.11 R)
• M71: 60,753,042 km (0.052 R)
• M72: 62,567,963 km (0.107 R)
• M73: 63,482,156 km (0.077 R)
• M74: 64,532,183 km (0.108 R)
• M75: 66,118,070 km (0.096 R)
• M76: 67,049,167 km (0.117 R)
• M77: 69,463,078 km (0.107 R)
• M78: 69,598,016 km (0.094 R)
• M79: 71,223,995 km (0.038 R)
• M80: 74,237,495 km (0.104 R)
• M81: 75,343,472 km (0.09 R)
• M82: 75,759,802 km (0.099 R)
• M83: 78,694,314 km (0.036 R)
• M84: 79,257,550 km (0.093 R)
• M85: 80,387,912 km (0.073 R)
• M86: 82,950,673 km (0.084 R)
• M87: 83,380,318 km (0.068 R)
• M88: 86,699,446 km (0.087 R)
• M89: 87,281,082 km (0.096 R)
• M90: 88,009,923 km (0.108 R)
• M91: 89,620,494 km (0.107 R)
• M92: 90,355,768 km (0.094 R)
• M93: 96,911,894 km (0.093 R)
• M94: 97,213,633 km (0.098 R)
• M95: 97,515,522 km (0.1 R)
• M96: 98,271,739 km (0.095 R)
• M97: 100,247,029 km (0.034 R)
• M98: 101,010,277 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.7

Radius: 7.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.55 AU - 18.47 AU

Year: 27603 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 73,009,498 km

• M1: 178,620 km (0.1 R)
• M2: 454,628 km (0.105 R)
• M3: 959,072 km (0.043 R)
• M4: 1,193,043 km (0.051 R)
• M5: 1,247,497 km (0.115 R)
• M6: 1,503,159 km (0.116 R)
• M7: 2,400,298 km (0.115 R)
• M8: 3,394,525 km (0.108 R)
• M9: 4,037,497 km (0.07 R)
• M10: 4,162,262 km (0.099 R)
• M11: 6,133,214 km (0.106 R)
• M12: 7,011,353 km (0.074 R)
• M13: 7,567,259 km (0.076 R)
• M14: 8,560,589 km (0.067 R)
• M15: 10,154,255 km (0.105 R)
• M16: 11,956,011 km (0.048 R)
• M17: 12,316,093 km (0.037 R)
• M18: 12,679,766 km (0.113 R)
• M19: 13,666,513 km (0.112 R)
• M20: 13,854,259 km (0.114 R)
• M21: 14,422,731 km (0.119 R)
• M22: 14,486,310 km (0.096 R)
• M23: 14,550,039 km (0.037 R)
• M24: 14,677,795 km (0.103 R)
• M25: 15,257,188 km (0.09 R)
• M26: 16,838,736 km (0.055 R)
• M27: 17,039,945 km (0.067 R)
• M28: 17,107,265 km (0.069 R)
• M29: 18,609,975 km (0.108 R)
• M30: 20,941,907 km (0.1 R)
• M31: 25,411,293 km (0.112 R)
• M32: 25,488,186 km (0.103 R)
• M33: 26,339,248 km (0.114 R)
• M34: 28,308,106 km (0.116 R)
• M35: 28,707,532 km (0.083 R)
• M36: 29,673,785 km (0.069 R)
• M37: 30,242,406 km (0.085 R)
• M38: 32,135,717 km (0.118 R)
• M39: 33,559,590 km (0.115 R)
• M40: 33,813,008 km (0.033 R)
• M41: 34,491,883 km (0.115 R)
• M42: 35,346,835 km (0.105 R)
• M43: 36,816,186 km (0.08 R)
• M44: 37,339,479 km (0.085 R)
• M45: 37,689,837 km (0.093 R)
• M46: 38,393,546 km (0.094 R)
• M47: 39,013,030 km (0.117 R)
• M48: 39,279,464 km (0.112 R)
• M49: 41,886,207 km (0.055 R)
• M50: 42,706,602 km (0.116 R)
• M51: 43,348,227 km (0.079 R)
• M52: 43,808,540 km (0.099 R)
• M53: 43,993,143 km (0.05 R)
• M54: 45,012,952 km (0.104 R)
• M55: 45,292,401 km (0.072 R)
• M56: 45,946,742 km (0.117 R)
• M57: 50,517,256 km (0.036 R)
• M58: 53,742,437 km (0.077 R)
• M59: 56,932,910 km (0.035 R)
• M60: 57,134,419 km (0.069 R)
• M61: 57,235,098 km (0.079 R)
• M62: 58,754,414 km (0.084 R)
• M63: 59,876,847 km (0.043 R)
• M64: 70,724,787 km (0.116 R)
• M65: 72,245,300 km (0.038 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit