🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.66 AU

Year: 146 Days

Day: 47.1 Hours

Environment

Temp: 241 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.57 AU - 0.81 AU

Year: 211 Days

Day: 22.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.7 AU - 1.14 AU

Year: 326 Days

Day: 18.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.7 AU - 2.38 AU

Year: 1075 Days

Day: 22.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.08 AU - 3.36 AU

Year: 1655 Days

Day: 30 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,126,832 km

• M1: 261,497 km (0.066 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 11.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.8 AU - 7.18 AU

Year: 6100 Days

Day: 10.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 84,126,832 km

• M1: 170,841 km (0.029 R)
• M2: 249,828 km (0.074 R)
• M3: 547,528 km (0.069 R)
• M4: 738,415 km (0.049 R)
• M5: 887,115 km (0.102 R)
• M6: 1,116,000 km (0.08 R)
• M7: 1,201,570 km (0.118 R)
• M8: 1,550,732 km (0.086 R)
• M9: 1,630,916 km (0.088 R)
• M10: 2,250,102 km (0.086 R)
• M11: 2,778,930 km (0.103 R)
• M12: 3,118,816 km (0.102 R)
• M13: 3,408,737 km (0.111 R)
• M14: 3,642,858 km (0.105 R)
• M15: 4,171,836 km (0.082 R)
• M16: 5,155,442 km (0.104 R)
• M17: 5,449,402 km (0.098 R)
• M18: 5,698,482 km (0.073 R)
• M19: 6,002,465 km (0.044 R)
• M20: 6,104,940 km (0.107 R)
• M21: 6,416,103 km (0.039 R)
• M22: 7,325,658 km (0.064 R)
• M23: 8,020,091 km (0.107 R)
• M24: 8,246,732 km (0.085 R)
• M25: 8,764,640 km (0.109 R)
• M26: 9,501,410 km (0.089 R)
• M27: 9,651,157 km (0.03 R)
• M28: 9,953,046 km (0.096 R)
• M29: 11,444,985 km (0.109 R)
• M30: 11,925,493 km (0.118 R)
• M31: 12,087,209 km (0.05 R)
• M32: 12,379,972 km (0.081 R)
• M33: 12,609,305 km (0.093 R)
• M34: 13,072,311 km (0.116 R)
• M35: 13,172,242 km (0.113 R)
• M36: 13,372,853 km (0.117 R)
• M37: 14,048,886 km (0.115 R)
• M38: 15,083,953 km (0.093 R)
• M39: 15,787,662 km (0.108 R)
• M40: 16,072,047 km (0.11 R)
• M41: 16,826,918 km (0.069 R)
• M42: 17,299,947 km (0.118 R)
• M43: 17,519,706 km (0.058 R)
• M44: 18,445,567 km (0.053 R)
• M45: 18,520,366 km (0.099 R)
• M46: 20,306,265 km (0.063 R)
• M47: 20,499,396 km (0.066 R)
• M48: 21,396,086 km (0.117 R)
• M49: 22,067,032 km (0.102 R)
• M50: 22,186,112 km (0.067 R)
• M51: 22,504,756 km (0.094 R)
• M52: 22,584,641 km (0.076 R)
• M53: 24,489,770 km (0.075 R)
• M54: 24,819,184 km (0.095 R)
• M55: 25,316,148 km (0.101 R)
• M56: 26,995,833 km (0.117 R)
• M57: 27,336,169 km (0.043 R)
• M58: 28,107,046 km (0.107 R)
• M59: 28,668,188 km (0.116 R)
• M60: 29,189,537 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.7

Radius: 7

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.5 AU - 16.12 AU

Year: 17916 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,126,832 km

• M1: 469,737 km (0.114 R)
• M2: 813,663 km (0.108 R)
• M3: 861,534 km (0.092 R)
• M4: 1,037,012 km (0.094 R)
• M5: 1,089,222 km (0.061 R)
• M6: 1,142,479 km (0.043 R)
• M7: 1,539,512 km (0.098 R)
• M8: 1,847,982 km (0.102 R)
• M9: 2,381,000 km (0.108 R)
• M10: 2,737,192 km (0.117 R)
• M11: 3,072,142 km (0.115 R)
• M12: 3,420,107 km (0.081 R)
• M13: 3,739,947 km (0.043 R)
• M14: 3,944,746 km (0.072 R)
• M15: 4,365,415 km (0.086 R)
• M16: 4,668,351 km (0.096 R)
• M17: 4,712,183 km (0.082 R)
• M18: 5,067,927 km (0.08 R)
• M19: 5,664,224 km (0.12 R)
• M20: 6,872,526 km (0.107 R)
• M21: 7,326,556 km (0.071 R)
• M22: 7,946,788 km (0.056 R)
• M23: 7,999,297 km (0.085 R)
• M24: 8,157,422 km (0.103 R)
• M25: 8,745,791 km (0.07 R)
• M26: 8,908,703 km (0.116 R)
• M27: 9,681,825 km (0.119 R)
• M28: 10,019,766 km (0.083 R)
• M29: 10,190,308 km (0.119 R)
• M30: 10,247,305 km (0.082 R)
• M31: 10,361,747 km (0.104 R)
• M32: 14,622,743 km (0.09 R)
• M33: 14,816,173 km (0.118 R)
• M34: 14,945,575 km (0.039 R)
• M35: 15,927,984 km (0.079 R)
• M36: 16,661,612 km (0.046 R)
• M37: 16,796,101 km (0.09 R)
• M38: 17,134,043 km (0.097 R)
• M39: 17,201,960 km (0.102 R)
• M40: 17,406,161 km (0.119 R)
• M41: 17,748,142 km (0.038 R)
• M42: 18,927,721 km (0.05 R)
• M43: 19,633,225 km (0.116 R)
• M44: 20,132,283 km (0.088 R)
• M45: 20,275,598 km (0.066 R)
• M46: 20,419,361 km (0.119 R)
• M47: 20,563,424 km (0.108 R)
• M48: 23,438,695 km (0.119 R)
• M49: 23,967,972 km (0.072 R)
• M50: 25,579,291 km (0.108 R)
• M51: 26,515,624 km (0.102 R)
• M52: 26,751,540 km (0.119 R)
• M53: 28,743,884 km (0.084 R)
• M54: 28,986,233 km (0.058 R)
• M55: 29,717,168 km (0.038 R)
• M56: 29,962,060 km (0.1 R)
• M57: 30,207,700 km (0.079 R)
• M58: 30,948,658 km (0.102 R)
• M59: 32,448,526 km (0.094 R)
• M60: 36,300,522 km (0.093 R)
• M61: 37,616,235 km (0.051 R)
• M62: 40,565,258 km (0.119 R)
• M63: 40,837,077 km (0.069 R)
• M64: 43,773,235 km (0.076 R)
• M65: 44,238,185 km (0.113 R)
• M66: 44,424,584 km (0.031 R)
• M67: 45,079,224 km (0.056 R)
• M68: 46,114,142 km (0.1 R)
• M69: 46,303,234 km (0.113 R)
• M70: 46,397,780 km (0.093 R)
• M71: 47,156,989 km (0.076 R)
• M72: 47,442,721 km (0.087 R)
• M73: 48,111,722 km (0.116 R)
• M74: 48,591,483 km (0.096 R)
• M75: 48,783,866 km (0.11 R)
• M76: 48,880,057 km (0.109 R)
• M77: 53,773,553 km (0.072 R)
• M78: 55,372,156 km (0.056 R)
• M79: 56,783,612 km (0.115 R)
• M80: 56,986,167 km (0.115 R)
• M81: 57,697,206 km (0.074 R)
• M82: 58,104,860 km (0.091 R)
• M83: 60,260,416 km (0.106 R)
• M84: 60,881,097 km (0.077 R)
• M85: 61,088,590 km (0.108 R)
• M86: 62,024,624 km (0.078 R)
• M87: 65,709,668 km (0.098 R)
• M88: 65,816,032 km (0.099 R)
• M89: 67,632,449 km (0.102 R)
• M90: 68,492,787 km (0.084 R)
• M91: 69,248,705 km (0.062 R)
• M92: 70,224,532 km (0.096 R)
• M93: 70,877,676 km (0.107 R)
• M94: 71,532,765 km (0.086 R)
• M95: 72,629,168 km (0.037 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.1

Radius: 3.8

Gravity: 47.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.11 AU - 17.53 AU

Year: 23216 Days

Day: 16 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,126,832 km

• M1: 321,635 km (0.082 R)
• M2: 441,164 km (0.035 R)
• M3: 959,222 km (0.083 R)
• M4: 1,705,565 km (0.088 R)
• M5: 1,774,231 km (0.086 R)
• M6: 2,587,295 km (0.088 R)
• M7: 2,786,260 km (0.049 R)
• M8: 2,826,652 km (0.099 R)
• M9: 2,867,193 km (0.09 R)
• M10: 3,073,039 km (0.082 R)
• M11: 3,369,094 km (0.116 R)
• M12: 3,412,178 km (0.114 R)
• M13: 3,586,160 km (0.088 R)
• M14: 3,942,801 km (0.106 R)
• M15: 4,689,594 km (0.089 R)
• M16: 5,733,787 km (0.074 R)
• M17: 6,575,574 km (0.112 R)
• M18: 6,791,893 km (0.107 R)
• M19: 8,138,573 km (0.06 R)
• M20: 9,261,155 km (0.11 R)
• M21: 9,625,576 km (0.119 R)
• M22: 9,686,911 km (0.093 R)
• M23: 10,118,950 km (0.078 R)
• M24: 10,683,532 km (0.12 R)
• M25: 10,937,848 km (0.086 R)
• M26: 11,712,466 km (0.084 R)
• M27: 12,907,155 km (0.118 R)
• M28: 13,314,061 km (0.101 R)
• M29: 13,519,010 km (0.065 R)
• M30: 14,279,416 km (0.098 R)
• M31: 14,700,085 km (0.101 R)
• M32: 16,276,996 km (0.067 R)
• M33: 17,085,274 km (0.116 R)
• M34: 18,208,454 km (0.12 R)
• M35: 18,435,993 km (0.117 R)
• M36: 18,588,134 km (0.1 R)
• M37: 19,432,614 km (0.051 R)
• M38: 21,317,846 km (0.112 R)
• M39: 22,039,805 km (0.079 R)
• M40: 22,525,550 km (0.101 R)
• M41: 24,253,106 km (0.03 R)
• M42: 24,419,908 km (0.102 R)
• M43: 25,682,514 km (0.1 R)
• M44: 25,937,578 km (0.099 R)
• M45: 28,008,162 km (0.065 R)
• M46: 28,270,706 km (0.062 R)
• M47: 31,302,756 km (0.114 R)
• M48: 31,939,744 km (0.086 R)
• M49: 32,030,998 km (0.064 R)
• M50: 35,187,813 km (0.053 R)
• M51: 36,134,917 km (0.115 R)
• M52: 36,516,092 km (0.11 R)
• M53: 36,611,685 km (0.053 R)
• M54: 37,571,356 km (0.08 R)
• M55: 38,344,926 km (0.113 R)
• M56: 39,026,195 km (0.106 R)
• M57: 39,221,719 km (0.062 R)
• M58: 39,319,407 km (0.066 R)
• M59: 42,793,668 km (0.117 R)
• M60: 43,601,496 km (0.076 R)
• M61: 44,516,287 km (0.102 R)
• M62: 46,882,626 km (0.092 R)
• M63: 47,506,599 km (0.112 R)
• M64: 47,610,869 km (0.092 R)
• M65: 48,447,719 km (0.107 R)
• M66: 50,136,081 km (0.104 R)
• M67: 51,094,106 km (0.114 R)
• M68: 54,986,493 km (0.119 R)
• M69: 55,095,998 km (0.086 R)
• M70: 55,534,619 km (0.055 R)
• M71: 55,754,378 km (0.1 R)
• M72: 55,864,333 km (0.039 R)
• M73: 55,974,437 km (0.077 R)
• M74: 57,300,772 km (0.067 R)
• M75: 58,079,129 km (0.077 R)
• M76: 60,209,702 km (0.062 R)
• M77: 60,774,584 km (0.115 R)
• M78: 63,280,946 km (0.104 R)
• M79: 63,855,253 km (0.049 R)
• M80: 65,124,890 km (0.105 R)
• M81: 67,806,282 km (0.054 R)
• M82: 67,923,716 km (0.116 R)
• M83: 69,337,715 km (0.075 R)
• M84: 71,357,586 km (0.053 R)
• M85: 72,194,885 km (0.106 R)
• M86: 72,915,199 km (0.083 R)
• M87: 75,333,299 km (0.11 R)
• M88: 76,552,073 km (0.104 R)
• M89: 76,796,665 km (0.098 R)
• M90: 81,492,243 km (0.092 R)
• M91: 81,866,986 km (0.115 R)
• M92: 82,367,391 km (0.058 R)
• M93: 84,126,811 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 13,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit