🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 127 Days

Day: 32.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.72 AU - 0.74 AU

Year: 217 Days

Day: 45.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,065,420 km

• M1: 495,468 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.22 AU - 2 AU

Year: 711 Days

Day: 13.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,065,420 km

• M1: 226,940 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.96 AU - 2.38 AU

Year: 1113 Days

Day: 35.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.01 AU - 3.45 AU

Year: 2022 Days

Day: 36.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,065,420 km

• M1: 1,203,664 km (0.076 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824

Radius: 10.7

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.97 AU - 7.03 AU

Year: 5118 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,065,420 km

• M1: 160,818 km (0.109 R)
• M2: 310,416 km (0.106 R)
• M3: 392,994 km (0.062 R)
• M4: 586,872 km (0.112 R)
• M5: 827,127 km (0.113 R)
• M6: 1,054,366 km (0.114 R)
• M7: 1,129,614 km (0.092 R)
• M8: 1,238,371 km (0.12 R)
• M9: 1,620,743 km (0.049 R)
• M10: 1,798,466 km (0.086 R)
• M11: 2,389,976 km (0.071 R)
• M12: 2,697,100 km (0.093 R)
• M13: 2,865,996 km (0.11 R)
• M14: 3,016,791 km (0.12 R)
• M15: 4,218,062 km (0.051 R)
• M16: 4,894,693 km (0.081 R)
• M17: 4,997,766 km (0.119 R)
• M18: 5,127,766 km (0.058 R)
• M19: 5,364,580 km (0.102 R)
• M20: 5,958,483 km (0.043 R)
• M21: 6,917,256 km (0.06 R)
• M22: 8,075,443 km (0.079 R)
• M23: 8,289,667 km (0.082 R)
• M24: 8,382,118 km (0.117 R)
• M25: 8,692,534 km (0.088 R)
• M26: 10,633,716 km (0.074 R)
• M27: 10,834,925 km (0.12 R)
• M28: 11,105,398 km (0.054 R)
• M29: 11,173,315 km (0.106 R)
• M30: 11,412,223 km (0.111 R)
• M31: 11,756,448 km (0.093 R)
• M32: 12,596,440 km (0.1 R)
• M33: 13,564,488 km (0.066 R)
• M34: 13,673,545 km (0.035 R)
• M35: 13,856,054 km (0.112 R)
• M36: 15,117,613 km (0.114 R)
• M37: 15,193,010 km (0.108 R)
• M38: 15,533,794 km (0.074 R)
• M39: 15,915,269 km (0.104 R)
• M40: 16,377,077 km (0.081 R)
• M41: 16,532,061 km (0.094 R)
• M42: 16,609,702 km (0.073 R)
• M43: 16,687,493 km (0.072 R)
• M44: 17,039,048 km (0.111 R)
• M45: 17,156,781 km (0.06 R)
• M46: 17,274,814 km (0.118 R)
• M47: 17,353,652 km (0.091 R)
• M48: 17,432,490 km (0.034 R)
• M49: 18,068,281 km (0.042 R)
• M50: 18,228,351 km (0.116 R)
• M51: 18,630,769 km (0.1 R)
• M52: 18,711,702 km (0.054 R)
• M53: 19,076,870 km (0.12 R)
• M54: 19,239,932 km (0.098 R)
• M55: 19,403,442 km (0.103 R)
• M56: 19,526,412 km (0.085 R)
• M57: 20,896,130 km (0.119 R)
• M58: 21,317,248 km (0.102 R)
• M59: 21,401,771 km (0.106 R)
• M60: 24,034,244 km (0.077 R)
• M61: 24,697,262 km (0.069 R)
• M62: 24,874,984 km (0.045 R)
• M63: 25,366,114 km (0.077 R)
• M64: 25,860,386 km (0.114 R)
• M65: 26,221,964 km (0.098 R)
• M66: 26,312,620 km (0.077 R)
• M67: 26,995,684 km (0.093 R)
• M68: 27,133,015 km (0.061 R)
• M69: 27,500,277 km (0.102 R)
• M70: 27,592,430 km (0.087 R)
• M71: 28,008,162 km (0.115 R)
• M72: 28,705,587 km (0.073 R)
• M73: 29,502,944 km (0.093 R)
• M74: 30,402,626 km (0.042 R)
• M75: 30,640,935 km (0.102 R)
• M76: 31,071,478 km (0.12 R)
• M77: 31,696,797 km (0.06 R)
• M78: 32,374,774 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.8

Radius: 7.5

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.82 AU - 19.04 AU

Year: 22142 Days

Day: 15.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,065,420 km

• M1: 107,411 km (0.069 R)
• M2: 373,845 km (0.037 R)
• M3: 680,521 km (0.1 R)
• M4: 1,025,793 km (0.102 R)
• M5: 1,325,288 km (0.108 R)
• M6: 1,584,241 km (0.069 R)
• M7: 2,893,971 km (0.049 R)
• M8: 3,144,697 km (0.028 R)
• M9: 3,711,822 km (0.068 R)
• M10: 5,038,007 km (0.085 R)
• M11: 5,647,170 km (0.06 R)
• M12: 6,713,504 km (0.072 R)
• M13: 6,934,161 km (0.06 R)
• M14: 8,014,706 km (0.076 R)
• M15: 8,366,710 km (0.07 R)
• M16: 9,207,749 km (0.091 R)
• M17: 10,455,246 km (0.06 R)
• M18: 11,688,830 km (0.064 R)
• M19: 12,289,166 km (0.093 R)
• M20: 12,831,009 km (0.075 R)
• M21: 13,311,667 km (0.108 R)
• M22: 15,076,025 km (0.089 R)
• M23: 15,147,981 km (0.11 R)
• M24: 15,948,629 km (0.085 R)
• M25: 16,465,190 km (0.054 R)
• M26: 17,363,526 km (0.094 R)
• M27: 17,590,615 km (0.085 R)
• M28: 18,124,231 km (0.109 R)
• M29: 18,200,975 km (0.119 R)
• M30: 18,663,232 km (0.082 R)
• M31: 19,914,917 km (0.084 R)
• M32: 19,994,055 km (0.077 R)
• M33: 20,152,628 km (0.097 R)
• M34: 20,951,780 km (0.09 R)
• M35: 21,679,723 km (0.106 R)
• M36: 22,828,785 km (0.079 R)
• M37: 23,745,371 km (0.109 R)
• M38: 24,250,264 km (0.088 R)
• M39: 24,588,953 km (0.043 R)
• M40: 25,872,802 km (0.111 R)
• M41: 26,045,588 km (0.091 R)
• M42: 26,566,338 km (0.094 R)
• M43: 26,740,769 km (0.113 R)
• M44: 26,915,499 km (0.094 R)
• M45: 27,178,343 km (0.087 R)
• M46: 28,326,955 km (0.093 R)
• M47: 28,773,056 km (0.106 R)
• M48: 29,221,401 km (0.116 R)
• M49: 29,311,309 km (0.097 R)
• M50: 30,034,166 km (0.061 R)
• M51: 31,867,039 km (0.064 R)
• M52: 32,145,142 km (0.106 R)
• M53: 33,359,128 km (0.085 R)
• M54: 34,683,369 km (0.115 R)
• M55: 35,639,748 km (0.098 R)
• M56: 36,604,804 km (0.087 R)
• M57: 39,252,985 km (0.062 R)
• M58: 40,449,768 km (0.1 R)
• M59: 40,851,289 km (0.1 R)
• M60: 42,878,789 km (0.058 R)
• M61: 44,317,472 km (0.113 R)
• M62: 44,731,409 km (0.088 R)
• M63: 45,667,592 km (0.098 R)
• M64: 48,834,131 km (0.07 R)
• M65: 51,853,016 km (0.079 R)
• M66: 54,045,971 km (0.087 R)
• M67: 54,156,524 km (0.085 R)
• M68: 54,931,740 km (0.078 R)
• M69: 55,599,096 km (0.062 R)
• M70: 57,504,674 km (0.113 R)
• M71: 58,182,202 km (0.047 R)
• M72: 58,522,089 km (0.087 R)
• M73: 58,862,573 km (0.107 R)
• M74: 60,116,503 km (0.102 R)
• M75: 60,804,354 km (0.074 R)
• M76: 61,149,177 km (0.096 R)
• M77: 64,985,016 km (0.086 R)
• M78: 69,377,509 km (0.081 R)
• M79: 69,737,890 km (0.082 R)
• M80: 70,219,296 km (0.048 R)
• M81: 70,581,023 km (0.058 R)
• M82: 71,670,096 km (0.034 R)
• M83: 72,399,236 km (0.074 R)
• M84: 73,742,326 km (0.095 R)
• M85: 75,587,167 km (0.081 R)
• M86: 76,081,587 km (0.119 R)
• M87: 78,195,256 km (0.098 R)
• M88: 78,570,298 km (0.109 R)
• M89: 80,328,073 km (0.094 R)
• M90: 84,138,330 km (0.09 R)
• M91: 84,650,853 km (0.118 R)
• M92: 85,807,693 km (0.059 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit